CN205248654U - Cable fireproof sealing device of transformer control case - Google Patents
Cable fireproof sealing device of transformer control case Download PDFInfo
- Publication number
- CN205248654U CN205248654U CN201521124591.XU CN201521124591U CN205248654U CN 205248654 U CN205248654 U CN 205248654U CN 201521124591 U CN201521124591 U CN 201521124591U CN 205248654 U CN205248654 U CN 205248654U
- Authority
- CN
- China
- Prior art keywords
- cable
- transformer control
- control cabinet
- fireproof
- fireproof sealing
- 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
- 238000007789 sealing Methods 0.000 title abstract 9
- 230000035515 penetration Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000003566 sealing material Substances 0.000 abstract 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
Cable fireproof sealing device of transformer control case relates to the transformer field. The transformer control case is equipped with the through wires hole at present, in case catch fire, the flame advances the entry control case in can following the through wires hole, arouses the accident. The utility model discloses a rigid coupling is in the fireproof sealing of transformer control incasement box, fireproof sealing box rigid coupling is in the cable penetration of transformer control case mouth department, the inner chamber that the fireproof sealing box was equipped with opening and transformer control case communicates with each other, the fireproof sealing box is equipped with the through -hole with the rigid coupling department of transformer control case, the binding post and the cable of transformer control incasement meet, the interior cable penetration mouth that outwards passes fireproof sealing box and transformer control case is followed to the cable, pack the fireproof sealing material in the fireproof sealing box, the cable is lived to fireproof sealing material parcel, cable space does not on every side have the light leak in making the fireproof sealing box, the phenomenon of leaking out. This technical scheme can prevent heat, flame and flue gas to stretch the diffusion when the fire insurance condition appearing, and device in the protection control box improves the security.
Description
Technical field
The utility model relates to field transformer, relates in particular to the Cable Fireproof Plugging of the transformer control cabinet of traction substation and other electric substations.
Background technology
Along with developing rapidly of China's electric railway in recent years; there is more and more higher requirement for ensureing safe operation of power system and improving systematic economy benefit; especially need transformer control cabinet to protect; once there is fire; flare enters control cabinet, causes the damage of components and parts in control cabinet, will cause fault; even major accident, the Cable Fireproof Plugging of transformer control cabinet has also become the important component part of fire prevention system in safe operation.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is that prior art scheme is improved and improved, and the cable fireproof plugging device of transformer control cabinet is provided, to realize fireproof blocking that transformer control cabinet inner cable leads in/out as object. For this reason, the utility model is taked following technical scheme.
The cable fireproof plugging device of transformer control cabinet, comprise the fireproof blocking box being fixed in transformer control cabinet, described fireproof blocking box is fixed in the cable penetration mouth place of transformer control cabinet, described fireproof blocking box is provided with opening and communicates with the inner chamber of transformer control cabinet, described fireproof blocking box and the fixing position of transformer control cabinet are provided with through hole, binding post and cable in described transformer control cabinet join, described cable from inside to outside passes the cable penetration mouth of fireproof blocking box and transformer control cabinet, in described fireproof blocking box, fill fireproof blocking material, described fireproof blocking material wraps cable, make fireproof blocking box inner cable space around without light leak, air leakage phenomena. by fireproof blocking box, and filling machine fireproof blocking material in box, can avoid soft organic fire prevention shutoff material to shape, come off and cable with phenomenons such as fireproof blocking box rock, in the time there is fire situation, can stop heat, flame and flue gas to spread diffusion.
As the further of technique scheme improved and supplemented, the utility model also comprises following additional technical feature.
Described fireproof blocking box is fixed in the cable penetration mouth place of transformer control cabinet bottom, described fireproof blocking box top is provided with opening upwards to communicate with the inner chamber of transformer control cabinet, and the bottom of described fireproof blocking box is provided with the through hole identical with transformer control cabinet bottom cable impenetrating mouth. Cable incoming-outgoing mouth is arranged at transformer control cabinet bottom can prevent that open space is anti-and put time, and foreign object or rainwater enter.
Described fireproof blocking box is cylindrical or cuboid. Simple shape, easily manufactured.
The affixed mode at the cable penetration mouth place of described fireproof blocking box and transformer control cabinet is welding. Welding manner is simple and reliable.
Described fireproof blocking box adopts fire prevention stainless steel. Be convenient to welding.
Beneficial effect: the exchange of the inside and outside heat of blocking transformer control cabinet, flame and flue gas spreads diffusion is effectively that the one of transformer control cabinet inner cable fireproof blocking is convenient, succinct, effective measures.
Brief description of the drawings
Fig. 1 is the utility model structure principle chart.
In figure: 1-transformer control cabinet; 2-binding post; 3-cable; 4-fireproof blocking box; 5-fireproof blocking material.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the cable fireproof plugging device of transformer control cabinet, comprise fireproof blocking box 4, in order to stop heat in the time there is fire situation, flame and flue gas spread diffusion, described fireproof blocking box 4 is welded in the cable penetration mouth place of transformer control cabinet 1, described fireproof blocking box 4 tops are provided with opening upwards to communicate with the inner chamber of transformer control cabinet 1, the bottom of fireproof blocking box 4 is provided with the through hole with the corresponding size of transformer control cabinet 1 bottom cable impenetrating mouth, binding post 2 in described transformer control cabinet 1 joins with cable 3, described cable 3 from inside to outside passes the cable penetration mouth of fireproof blocking box 4 and transformer control cabinet 1 after concentrating, then, fireproof blocking material 5 on filling again admittedly in fireproof blocking box 4, fireproof blocking material 5 is wrapped to cable 3, make fireproof blocking box 4 inner cable 3 spaces around without light leak, air leakage phenomena, avoid soft organic fire prevention shutoff material 5 to shape, come off and cable with phenomenons such as fireproof blocking box rock.
In this example, described fireproof blocking box 4 is cylindrical.
The cable fireproof plugging device of the transformer control cabinet shown in above Fig. 1 is specific embodiment of the utility model; the utility model substantive distinguishing features and progress are embodied; can be according to actual use needs; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspects such as shape, structure, all at the row of the protection domain of this programme.
Claims (5)
1. the cable fireproof plugging device of transformer control cabinet, it is characterized in that: comprise the fireproof blocking box (4) being fixed in transformer control cabinet (1), described fireproof blocking box (4) is fixed in the cable penetration mouth place of transformer control cabinet (1), described fireproof blocking box (4) is provided with opening and communicates with the inner chamber of transformer control cabinet (1), described fireproof blocking box (4) is provided with through hole with the fixing position of transformer control cabinet (1), binding post (2) in described transformer control cabinet (1) joins with cable (3), described cable (3) from inside to outside passes the cable penetration mouth of fireproof blocking box (4) and transformer control cabinet (1), in described fireproof blocking box (4), fill fireproof blocking material (5), described fireproof blocking material (5) wraps cable (3), make fireproof blocking box (4) inner cable (3) space around without light leak, air leakage phenomena.
2. the cable fireproof plugging device of transformer control cabinet according to claim 1, it is characterized in that: described fireproof blocking box (4) is fixed in the cable penetration mouth place of transformer control cabinet (1) bottom, described fireproof blocking box (4) top is provided with opening upwards to communicate with the inner chamber of transformer control cabinet (1), and the bottom of described fireproof blocking box (4) is provided with the through hole identical with transformer control cabinet (1) bottom cable impenetrating mouth.
3. the cable fireproof plugging device of transformer control cabinet according to claim 1, is characterized in that: described fireproof blocking box (4) is cylindrical or cuboid.
4. the cable fireproof plugging device of transformer control cabinet according to claim 1, is characterized in that: described fireproof blocking box (4) is welding with the affixed mode at the cable penetration mouth place of transformer control cabinet (1).
5. the cable fireproof plugging device of transformer control cabinet according to claim 1, is characterized in that: described fireproof blocking box (4) adopts fire prevention stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124591.XU CN205248654U (en) | 2015-12-31 | 2015-12-31 | Cable fireproof sealing device of transformer control case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124591.XU CN205248654U (en) | 2015-12-31 | 2015-12-31 | Cable fireproof sealing device of transformer control case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248654U true CN205248654U (en) | 2016-05-18 |
Family
ID=55947727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124591.XU Expired - Fee Related CN205248654U (en) | 2015-12-31 | 2015-12-31 | Cable fireproof sealing device of transformer control case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2556229A (en) * | 2017-09-01 | 2018-05-23 | Perks John | Consumer unit fire protection apparatus |
-
2015
- 2015-12-31 CN CN201521124591.XU patent/CN205248654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2556229A (en) * | 2017-09-01 | 2018-05-23 | Perks John | Consumer unit fire protection apparatus |
| GB2556229B (en) * | 2017-09-01 | 2018-12-19 | Perks John | Consumer unit fire protection apparatus |
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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 |
Effective date of registration: 20190428 Address after: 750000 No. 221 Xingyuan Road, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shangyu City, Shaoxing City, Zhejiang Province Co-patentee before: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |