CN203324542U - Water vapor condensation resisting optical cable cross-connecting box - Google Patents
Water vapor condensation resisting optical cable cross-connecting box Download PDFInfo
- Publication number
- CN203324542U CN203324542U CN2013204088506U CN201320408850U CN203324542U CN 203324542 U CN203324542 U CN 203324542U CN 2013204088506 U CN2013204088506 U CN 2013204088506U CN 201320408850 U CN201320408850 U CN 201320408850U CN 203324542 U CN203324542 U CN 203324542U
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- CN
- China
- Prior art keywords
- box body
- optical cable
- water vapor
- casing
- optical cross
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Abstract
The utility model relates to a water vapor condensation resisting optical cable cross-connecting box, and belongs to the technical field of optical cable cross-connecting boxes. The water vapor condensation resisting optical cable cross-connecting box comprises a box body, wherein the top surface and the side surfaces of the box body are externally provided with detachable panels, and the box body and the detachable panel are provided with a thermal insulation asbestos net therebetween in a matched manner. The water vapor condensation resisting optical cable cross-connecting box provided by the utility model is simple in structure and reasonable in design, and the box body and the detachable panel are provided with the thermal insulation asbestos net therebetween in a matched manner, thereby achieving the effects of thermal insulation and moisture absorption; the box body is provided with a drainage channel, and a cavity of the box body is internally provided with a water absorbing material groove used for placing a water absorbing material, thereby achieving the effects of moisture discharge and water vapor absorption; an optical cable inlet hole at the bottom part of the box body is provided with a sealing waterproof connector, thereby effectively preventing water vapor at a cable well side from coming into the box body through the optical cable inlet hole, and leading to a phenomenon of water vapor condensation; and the cavity of the box body is internally provided with a moisture resisting agent groove used for placing a moisture resisting agent, thereby reducing the relative humidity in the box body, and improving the optical performance of passive devices of a circuit.
Description
Technical field
The utility model belongs to the optical cross box technical field, is specifically related to a kind of optical cross box of condensation prevention.
Background technology
Existing optical cross box is metal cabinet, in use, easily produces condensation vapor in metal cabinet, affects the optical property of the optical passive component in optical cross box, thereby affects the unimpeded of communication link.And the optical cross box of condensation prevention is not arranged in prior art.
The utility model content
The problem existed for prior art, the purpose of this utility model is that design provides a kind of technical scheme of optical cross box of condensation prevention.
The optical cross box of described a kind of condensation prevention, comprise casing, outside the end face of described casing and side, is provided with detachable panel, it is characterized in that between described casing and detachable panel being equipped with heat insulation asbestos gauge.
The optical cross box of described a kind of condensation prevention, is characterized in that described casing two side roof parts respectively are provided with one group of exhaust passage.
The optical cross box of described a kind of condensation prevention, is characterized in that described cabinets cavity at least arranges a water-absorption material hopper of placing absorbent material.
The optical cross box of described a kind of condensation prevention, is characterized in that described cabinets cavity at least arranges an anti-blushing agent groove of placing anti-blushing agent.
The optical cross box of described a kind of condensation prevention, is characterized in that being provided with the O-ring seal water joint in the optical cable entrance hole of described bottom half.
The optical cross box of described a kind of condensation prevention, is characterized in that described water-absorption material hopper is fixedly installed on both sides, cabinets cavity top.
The optical cross box of described a kind of condensation prevention, is characterized in that described anti-blushing agent groove is fixedly installed on the cabinets cavity both sides.
The optical cross box of above-mentioned a kind of condensation prevention, simple in structure, reasonable in design, be equipped with heat insulation asbestos gauge between casing and detachable panel, reached heat insulation and effect moisture absorption; Arrange on casing in drainage channel, cabinets cavity the water-absorption material hopper of placing absorbent material is set, reached the effect of humidity discharging gas and water suction vapour; In bottom half optical cable entrance hole, the O-ring seal water joint is set, effectively prevents that cable shaft side steam from entering casing from the optical cable entrance hole, causes the condensation vapor phenomenon; The anti-blushing agent groove of placing anti-blushing agent is set in cabinets cavity, reduces the relative humidity in casing, improve the optical property of the passive device of circuit.
The accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
In figure: the 1-casing; The 2-exhaust passage; The 3-detachable panel; The heat insulation asbestos gauge of 4-; 5-anti-blushing agent groove; 6-O-ring seal water joint; 7-water-absorption material hopper.
Embodiment
Further illustrate the utility model below in conjunction with Figure of description.
As shown in the figure, a kind of optical cross box of condensation prevention comprises casing 1, simple gate can be set on casing 1 and also can arrange two-doorly, is provided with detachable panel 3 outside the end face of casing 1 and side, is equipped with heat insulation asbestos gauge 4 between casing 1 and detachable panel 3.Heat insulation asbestos gauge 4 has heat insulation and effect moisture absorption.
For convenient, moisture in casing 1 is discharged, at 1 liang of side roof part of casing, respectively be provided with one group of exhaust passage 2.
For the steam in casing 1 being absorbed, a water-absorption material hopper 7 at least is set in casing 1 inner chamber, place absorbent material in water-absorption material hopper 7, as sponge etc.As preferred structure, water-absorption material hopper 7 is fixedly installed on casing 1 inner cavity top both sides, more preferably is arranged in casing 1 inner cavity top both sides round angle.
In order to guarantee the reduction relative humidity in casing 1, an anti-blushing agent groove 5 at least is set in casing 1 inner chamber, place anti-blushing agent in anti-blushing agent groove 5.As preferred structure, anti-blushing agent groove 5 is fixedly installed on casing 1 inner chamber both sides.
In order to prevent that cable shaft side steam from entering in casing 1 from the optical cable entrance hole, arranges O-ring seal water joint 6 in the optical cable entrance hole of casing 1 bottom.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. the optical cross box of a condensation prevention, comprise casing (1), is provided with detachable panel (3) outside the end face of described casing (1) and side, it is characterized in that being equipped with heat insulation asbestos gauge (4) between described casing (1) and detachable panel (3).
2. the optical cross box of a kind of condensation prevention as claimed in claim 1, is characterized in that described casing (1) two side roof part respectively is provided with one group of exhaust passage (2).
3. the optical cross box of a kind of condensation prevention as claimed in claim 1, is characterized in that described casing (1) inner chamber at least arranges a water-absorption material hopper (7) of placing absorbent material.
4. the optical cross box of a kind of condensation prevention as claimed in claim 1, is characterized in that described casing (1) inner chamber at least arranges an anti-blushing agent groove (5) of placing anti-blushing agent.
5. the optical cross box of a kind of condensation prevention as claimed in claim 1, is characterized in that being provided with O-ring seal water joint (6) in the optical cable entrance hole of described casing (1) bottom.
6. the optical cross box of a kind of condensation prevention as claimed in claim 3, is characterized in that described water-absorption material hopper (7) is fixedly installed on casing (1) inner cavity top both sides.
7. the optical cross box of a kind of condensation prevention as claimed in claim 4, is characterized in that described anti-blushing agent groove (5) is fixedly installed on casing (1) inner chamber both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204088506U CN203324542U (en) | 2013-07-10 | 2013-07-10 | Water vapor condensation resisting optical cable cross-connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204088506U CN203324542U (en) | 2013-07-10 | 2013-07-10 | Water vapor condensation resisting optical cable cross-connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324542U true CN203324542U (en) | 2013-12-04 |
Family
ID=49663879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204088506U Expired - Lifetime CN203324542U (en) | 2013-07-10 | 2013-07-10 | Water vapor condensation resisting optical cable cross-connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471230A (en) * | 2018-11-29 | 2019-03-15 | 河北宏龙环保科技有限公司 | A kind of Communication Engineering optical fiber commuting case |
| CN113235658A (en) * | 2021-04-01 | 2021-08-10 | 湖北弘源鼎盛电力工程有限公司 | Assembled prefabricated cable well with drainage system and construction process thereof |
-
2013
- 2013-07-10 CN CN2013204088506U patent/CN203324542U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471230A (en) * | 2018-11-29 | 2019-03-15 | 河北宏龙环保科技有限公司 | A kind of Communication Engineering optical fiber commuting case |
| CN113235658A (en) * | 2021-04-01 | 2021-08-10 | 湖北弘源鼎盛电力工程有限公司 | Assembled prefabricated cable well with drainage system and construction process thereof |
| CN113235658B (en) * | 2021-04-01 | 2023-08-11 | 湖北弘源鼎盛电力工程有限公司 | Assembled prefabricated cable well with drainage system and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |