CN209860535U - Ship combined sealing cable penetration device - Google Patents
Ship combined sealing cable penetration device Download PDFInfo
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- CN209860535U CN209860535U CN201921055694.3U CN201921055694U CN209860535U CN 209860535 U CN209860535 U CN 209860535U CN 201921055694 U CN201921055694 U CN 201921055694U CN 209860535 U CN209860535 U CN 209860535U
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- fireproof sealing
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Abstract
The utility model discloses a ship combined sealing cable penetration device which is connected with a bulkhead or a deck and comprises a cabin through frame, a cabin through cable and a combined fireproof sealing material; the cabin passing frame penetrates through a cabin wall or a deck, and the cabin passing cable penetrates through the cabin passing frame; the combined fireproof sealing material is filled between the cabin through frame and the cabin through cable or between the adjacent cabin through cables; the combined fireproof sealing material comprises a middle fireproof sealing material and an end fireproof sealing material which are of non-integral structures, and the length of the middle fireproof sealing material accounts for 1/2-2/3 of the total length of the combined fireproof sealing material. The utility model discloses a combination formula fire prevention sealing material's design, the fire prevention sealing material design that will original integral type structure be non-integrative structure, when the conflagration caused the fire prevention sealing material of tip impaired, only need change the fire prevention sealing material of tip, avoid carrying out whole change to it, but effective structural material, and reduce work load, the practicality is strong, and market prospect is wide.
Description
Technical Field
The utility model relates to a cable runs through the device field, especially relates to a boats and ships combination seal cable runs through device.
Background
According to the requirements of the international electrotechnical commission (i.e. c), the international maritime life safety convention (SOLAS) and the ship construction in China, in order to meet the design of ship sinking resistance and the basic requirements of fire safety, when a cable penetrates through a watertight bulkhead (deck), the penetration needs to be sealed so as to ensure that the watertight and fire-proof integrity of a ship body is not influenced by the cable.
The cable penetrates through the fireproof sealing device, and therefore the significance of ship vitality is great. At present, the fire-resistant sealing material of the cable penetration device is mostly of an integral structure, and once a fire disaster occurs, even if the fire-resistant sealing material at only the end part is damaged, the fire-resistant sealing material needs to be replaced integrally, so that the material is wasted, and the construction amount is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a boats and ships combination seal cable runs through device, can solve the above-mentioned shortcoming that current boats and ships cable runs through the device and exists.
In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided a marine combination sealed cable transit, for connection to a bulkhead or deck, comprising: a cabin-through frame, a cabin-through cable and a combined fireproof sealing material; the cabin passing frame penetrates through the cabin wall or the deck, and the cabin passing cable penetrates through the cabin passing frame; the combined fireproof sealing material is filled between the cabin through frame and the cabin through cable or between the adjacent cabin through cables; the combined fireproof sealing material comprises a middle fireproof sealing material and an end fireproof sealing material which are of non-integral structures, wherein the length of the middle fireproof sealing material accounts for 1/2-2/3 of the total length of the combined fireproof sealing material.
In a preferred embodiment of the present invention, the intermediate fireproof sealing material layer is ultra-light grade a fireproof mortar; the density of the end fireproof sealing material is greater than that of the middle fireproof sealing material layer.
In a preferred embodiment of the present invention, a fire-proof sleeve is further sleeved outside the cabin-through cable, and the length of the fire-proof sleeve is greater than or equal to the length of the middle fire-proof sealing material and is less than the length of the combined fire-proof sealing material.
In a preferred embodiment of the present invention, the cabin-through cable is a whole cable.
In a preferred embodiment of the present invention, the cabin-through cable is a three-section type joint cable, and a cable joint is provided at an end position of the fire-proof sleeve.
In a preferred embodiment of the present invention, a thermal insulation layer is further applied to a side of the through frame adjacent to the bulkhead or the deck.
In a preferred embodiment of the present invention, a layer of fire-proof sealing material is coated outside the heat-insulating layer, and the material of the fire-proof sealing material is the same as that of the end portion fire-proof sealing material.
The utility model has the advantages that: the utility model relates to a fire prevention sealing cable runs through device, simple structure, reasonable in design, its design through combination formula fire prevention sealing material, the fire prevention sealing material design that will original integral type structure is non-integrative structure, when the fire hazard causes the fire prevention sealing material of tip impaired, only need change the fire prevention sealing material of tip, avoids carrying out the whole change to it, but effective structural material, and reduces work load, and the practicality is strong, and market prospect is wide.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment 1 of a fire-proof sealed cable penetration device according to the present invention;
fig. 2 is a schematic perspective view of a preferred embodiment 2 of a fire-proof sealed cable penetration device according to the present invention;
the parts in the drawings are numbered as follows: 1. the fireproof cable comprises a bulkhead, a deck, a cabin passing frame, a cabin passing cable, a combined fireproof sealing material, a fireproof sleeve, a cable joint, a heat insulation layer, a fireproof sealing layer, a middle fireproof sealing material and an end fireproof sealing material, wherein the deck is 2, the cabin passing frame is 3, the cabin passing cable is 4, the combined fireproof sealing material is 5, the fireproof sleeve is 6, the cable joint is 7, the heat insulation layer is 8, the fireproof sealing.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
example 1
The utility model discloses a fire prevention sealed cable runs through device is connected with bulkhead 1, include: the cabin-through frame 3, the cabin-through cable 4 and the combined fireproof sealing material 5; the cabin passing frame 3 penetrates through the cabin wall 1, and the cabin passing cable 4 penetrates through the cabin passing frame 3; the combined fireproof sealing material 5 is filled between the cabin passing frame 3 and the cabin passing cable 4 or between the adjacent cabin passing cables 4, and plays roles of fire prevention and sealing.
Specifically, the combined fireproof sealing material 5 comprises a middle fireproof sealing material 51 and an end fireproof sealing material 52 which are of non-integral structures, and the middle fireproof sealing material 51 and the end fireproof sealing material 52 are made of different materials; wherein the length of the middle fireproof sealing material 51 accounts for 1/2 of the total length of the combined fireproof sealing material 5.
The middle fireproof sealing material layer is made of ultra-light A-level fireproof mortar, so that the overall weight of the combined fireproof sealing material can be effectively reduced; the density of the end fire-resistant sealing material 52 is greater than that of the middle fire-resistant sealing material 51, which is a fire-resistant sealing material commonly used in the art, and is preferably a fire-resistant sealing material with the following formulation: 100 parts of epoxy resin, 20 parts of expanded graphite, 20 parts of IFR flame retardant, 20 parts of fireproof adhesive, 30 parts of glass fiber, 10 parts of hollow glass microsphere, 2 parts of zinc stearate, 10 parts of paraffin oil, 10 parts of foaming promotion system and 5 parts of curing agent; wherein the IFR flame retardant comprises the following components in a weight ratio of 3: 1.5:1 phosphate, amine polyphosphate and pentaerythritol.
The fireproof adhesive comprises the following components in percentage by weight: 1: 1, alpha, beta-hydroxy terminated polydimethylsiloxane, a porcelain former and ceramic powder.
A fireproof sleeve 6 is sleeved outside the cabin-through cable 4, and the length of the fireproof sleeve 6 is greater than or equal to that of the middle fireproof sealing material 51 and smaller than that of the combined fireproof sealing material 5.
The cabin cable 4 is a whole cable or a three-section type joint cable, and a cable joint 7 is arranged at the end part of the fireproof sleeve 6 on the three-section type joint cable and used for connecting the cable. When a fire disaster occurs to damage the end of the cable, the corresponding part can be replaced through the cable joint 7, meanwhile, the fireproof sealing material 52 at the end is replaced correspondingly, and the middle fireproof sealing material 51 and the corresponding cable in the middle fireproof sealing material do not need to be replaced, so that raw materials can be effectively saved, and the workload of replacing and processing the cable penetrating device is reduced.
A layer of heat insulation layer 8 is further laid on one side, adjacent to the bulkhead 1, of the cabin penetrating frame 3, a layer of fireproof sealing material 9 is arranged outside the heat insulation layer 8, and the fireproof sealing material 9 and the end part fireproof sealing material 52 are made of the same material.
Example 2
The utility model discloses a fire prevention sealed cable runs through device is connected with deck 2, include: the cabin-through frame 3, the cabin-through cable 4 and the combined fireproof sealing material 5; the cabin passing frame 3 penetrates through the deck 2, and the cabin passing cable 4 penetrates through the cabin passing frame 3; the combined fireproof sealing material 5 is filled between the cabin passing frame 3 and the cabin passing cable 4 or between the adjacent cabin passing cables 4, and plays roles of fire prevention and sealing.
Specifically, the combined fireproof sealing material 5 comprises a middle fireproof sealing material 51 and an end fireproof sealing material 52 which are of non-integral structures, and the middle fireproof sealing material 51 and the end fireproof sealing material 52 are made of different materials; wherein the length of the middle fireproof sealing material 51 accounts for 2/3 of the total length of the combined fireproof sealing material 5.
The middle fireproof sealing material layer is made of ultra-light A-level fireproof mortar, so that the overall weight of the combined fireproof sealing material can be effectively reduced; the density of the end fire-resistant sealing material 52 is greater than that of the middle fire-resistant sealing material 51, which is a fire-resistant sealing material commonly used in the art, and is preferably a fire-resistant sealing material with the following formulation: 100 parts of epoxy resin, 25 parts of expanded graphite, 25 parts of IFR flame retardant, 30 parts of fireproof adhesive, 50 parts of glass fiber, 20 parts of hollow glass microsphere, 3 parts of zinc stearate, 15 parts of paraffin oil, 20 parts of foaming promotion system and 10 parts of curing agent; wherein the IFR flame retardant comprises the following components in a weight ratio of 4: 2:1.5 of phosphate, amine polyphosphate and pentaerythritol.
The fireproof adhesive is prepared from the following components in parts by weight: 1.5: 2, alpha, beta-hydroxy terminated polydimethylsiloxane, a porcelain former and ceramic powder.
A fireproof sleeve 6 is sleeved outside the cabin-through cable 4, and the length of the fireproof sleeve 6 is greater than or equal to that of the middle fireproof sealing material 51 and smaller than that of the combined fireproof sealing material 5.
The cabin cable 4 is a whole cable or a three-section type joint cable, and a cable joint 7 is arranged at the end part of the fireproof sleeve 6 on the three-section type joint cable and used for connecting the cable. When a fire disaster occurs to damage the end of the cable, the corresponding part can be replaced through the cable joint 7, meanwhile, the fireproof sealing material 52 at the end is replaced correspondingly, and the middle fireproof sealing material 51 and the corresponding cable in the middle fireproof sealing material do not need to be replaced, so that raw materials can be effectively saved, and the workload of replacing and processing the cable penetrating device is reduced.
A layer of heat insulation layer 8 is further laid on one side, adjacent to the deck 2, of the cabin passing frame 3, a layer of fireproof sealing material 9 is arranged outside the heat insulation layer 8, and the fireproof sealing material 9 and the end part fireproof sealing material 52 are made of the same material.
The utility model discloses a fireproof sealing cable runs through device, simple structure, reasonable in design, its design through combination formula fireproof sealing material, the fireproof sealing material design that will original integral type structure is non-integrative structure, when the conflagration causes the fireproof sealing material of tip impaired, only need change the fireproof sealing material of tip, avoids carrying out the whole change to it, but effective structural material, and reduces work load, and the practicality is strong, and market prospect is wide.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A marine combination sealed cable transit connected to a bulkhead or deck, comprising: a cabin-through frame, a cabin-through cable and a combined fireproof sealing material; the cabin passing frame penetrates through the cabin wall or the deck, and the cabin passing cable penetrates through the cabin passing frame; the combined fireproof sealing material is filled between the cabin through frame and the cabin through cable or between the adjacent cabin through cables; the combined fireproof sealing material comprises a middle fireproof sealing material and an end fireproof sealing material which are of non-integral structures, wherein the length of the middle fireproof sealing material accounts for 1/2-2/3 of the total length of the combined fireproof sealing material.
2. The marine combination seal cable penetration device of claim 1, wherein the intermediate fire resistant sealing material is an ultra-light class a fire resistant mastic; the end fire-resistant sealing material has a density greater than that of the intermediate fire-resistant sealing material.
3. The ship combination sealed cable penetration device of claim 1, wherein a fire protection sleeve is sleeved outside the through-cabin cable, and the length of the fire protection sleeve is greater than or equal to that of the middle fire protection sealing material and smaller than that of the combined fire protection sealing material.
4. The marine combination sealed cable transit of claim 3, wherein the through-the-cabin cable is a full cable.
5. The marine combination sealed cable penetration device of claim 3, wherein the through-bay cable is a three-section splice cable with a cable splice at an end of the fire sleeve.
6. The marine combination sealed cable transit of claim 1, wherein an insulating layer is applied to a side of the through-hatch frame adjacent to the bulkhead or deck.
7. The ship combination sealed cable penetration device of claim 6, wherein a layer of fireproof sealing material is coated outside the heat insulation layer, and the fireproof sealing material is the same as the end fireproof sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055694.3U CN209860535U (en) | 2019-07-08 | 2019-07-08 | Ship combined sealing cable penetration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055694.3U CN209860535U (en) | 2019-07-08 | 2019-07-08 | Ship combined sealing cable penetration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860535U true CN209860535U (en) | 2019-12-27 |
Family
ID=68942980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055694.3U Active CN209860535U (en) | 2019-07-08 | 2019-07-08 | Ship combined sealing cable penetration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860535U (en) |
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2019
- 2019-07-08 CN CN201921055694.3U patent/CN209860535U/en active Active
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