CN114256788A - Fool type intelligent constant-temperature cable explosion-proof box and use method thereof - Google Patents
Fool type intelligent constant-temperature cable explosion-proof box and use method thereof Download PDFInfo
- Publication number
- CN114256788A CN114256788A CN202111607372.7A CN202111607372A CN114256788A CN 114256788 A CN114256788 A CN 114256788A CN 202111607372 A CN202111607372 A CN 202111607372A CN 114256788 A CN114256788 A CN 114256788A
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- China
- Prior art keywords
- glue
- insulating
- cable
- box
- inclusion
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- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 100
- 230000000694 effects Effects 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 210000002489 tectorial membrane Anatomy 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention relates to the technical field of electricity, in particular to a fool-type intelligent constant-temperature cable explosion-proof box and a use method thereof; an explosion-proof box for cables comprises an insulating box body, wherein the insulating box body comprises a plurality of split parts, the split parts are provided with grooves for accommodating cable joints, the contact parts of the split parts are provided with mutually matched clamping grooves, and insulating glue is accommodated in the clamping grooves; the utility model discloses a cable, including a body, an insulating glue cover, the insulating glue upper surface have the tectorial membrane, the insulating glue include insulating A glue and insulating B glue, insulating A glue and insulating B glue respectively with outer film parcel, form A glue inclusion and B glue inclusion respectively, still act as go-between and coil or twine in A glue inclusion and B glue inclusion's outside in A glue inclusion and B glue inclusion, the act as go-between have two free ends, components of a whole that can function independently portion cable standing groove that places the cable. The cable explosion-proof box and the using method thereof have the advantages of better insulating property and safer use.
Description
Technical Field
The invention relates to the technical field of electricity, in particular to a cable explosion-proof box and a using method thereof.
Background
The two connected cables are connected at the joint, an insulating layer is arranged outside the joint, an insulating box is used as the insulating layer, the insulating box comprises a plurality of split parts, the split parts are provided with mutually matched clamping grooves at the contact part, and when the cable joint is used, the split parts are buckled outside the cable joint to form a box-shaped structure wrapping the joint so as to play a role in protecting the cable joint; in the prior art, no insulating colloid is arranged in the insulating box, so that the defect of poor insulating effect at a joint exists, and the using effect and the safety of a cable are influenced.
Disclosure of Invention
The invention aims to overcome the defects and provides a foolproof intelligent constant-temperature cable explosion-proof box with better insulation performance and safer use and a use method thereof.
The technical scheme is realized in such a way that the fool-type intelligent constant-temperature cable explosion-proof box comprises an insulating box body formed by epoxy resin, wherein the insulating box body comprises a plurality of split parts, the split parts are provided with grooves for accommodating cable joints, and the contact parts of the split parts are provided with mutually matched clamping grooves, and the fool-type intelligent constant-temperature cable explosion-proof box is characterized in that: the clamping groove is filled with insulating glue.
Furthermore, a coating film is arranged on the insulating glue.
Furthermore, the insulating glue comprises an insulating glue A and an insulating glue B, the insulating glue A and the insulating glue B are respectively wrapped by outer films to form a glue wrapping body A and a glue wrapping body B, a stay wire is coiled inside the glue wrapping body A and the glue wrapping body B or is wound outside the glue wrapping body A and the glue wrapping body B, the stay wire is provided with two free ends, the split part is provided with a cable placing groove for placing a cable, or the split part is provided with a small hole for inserting the free end of the stay wire, the small hole is a first small hole, and the free end passes through the cable placing groove or the first small hole and is arranged outside the split part.
Further, the glue inclusion A and the glue inclusion B are respectively multiple and are placed in a mixed mode.
Furthermore, a plurality of grooves are formed in the split part; the grooves comprise longitudinal grooves and transverse grooves.
Furthermore, the groove is provided with a structure with a small opening and a large bottom.
Furthermore, a temperature sensor is arranged in the insulation box body, the temperature sensor is connected with an emitting device, and the emitting device can emit temperature data measured by the temperature sensor.
Furthermore, the insulating box body is also provided with a plurality of small holes, and the small holes are second small holes.
Further, the second small hole has a structure with a large opening on the outer surface.
Furthermore, a layer of hydrophobic coating layer is arranged outside the insulating box body.
The invention also provides a using method of the intelligent constant-temperature cable explosion-proof box, when in use, the film is torn off, the split parts with the insulating glue are buckled outside the joint of the cable, the contact parts of the split parts are clamped and connected through mutually matched clamping grooves, or the free end of the pull wire is pulled, so that the insulating glue A and the insulating glue B are fully mixed, the insulating glue is condensed, or the groove is filled with the insulating glue; or the insulating glue overflows from the second small hole, a buckle-shaped structure is formed at the opening of the second small hole, and the insulating glue is condensed to form the cable explosion-proof box with good explosion-proof effect.
The invention has the beneficial effects that: the cable explosion-proof box and the using method thereof have the advantages of better insulating property and safer use.
Drawings
FIG. 1 is a schematic cross-sectional view of a partial body according to one aspect of the present invention.
Fig. 2 is a schematic cross-sectional view of a partial body according to another aspect of the present invention.
Fig. 3 is an enlarged view at a in fig. 1 or fig. 2.
Fig. 4 is a schematic view of the inside of one of the partial sections (top view in fig. 1, 2, without the insulating glue).
Fig. 5 is a schematic view of the exterior of one of the partial sections (bottom view in fig. 1, 2).
Figure 6 is a cross-sectional view of the present invention in use.
Fig. 7 is a partial component wire frame diagram of the present invention.
Fig. 8 is a schematic illustration of a plurality of split portion card slot connections.
Fig. 9 is a schematic view of the cable rupture box of fig. 3 after assembly.
The cable comprises a split part 1, a split part 2, a cable 3, a groove 4, a clamping groove 5, an insulating adhesive 51, an insulating adhesive A52, an insulating adhesive B6, a coating 7, an outer film 8, a stay wire 9, a first small hole 10, a groove 11, a temperature receptor 12, a second small hole 13 and a hydrophobic coating layer.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2, 8, a fool-type intelligent constant temperature cable explosion-proof box, includes the insulating box body that epoxy formed, the insulating box body include a plurality of partial portions 1, the partial portion recess 3 that holds cable 2 and connect the department has, the position that the partial portion contacted has mutually supporting draw-in groove 4, characterized by: and the clamping groove is internally filled with insulating glue 5.
When the cable explosion-proof box of the invention is used, as shown in fig. 6, a plurality of split parts are respectively buckled outside the joint of the cable 2, the insulating box body can be a structure in the prior art, for example, the insulating box body can be a structure of olive shell, preferably: the quantity of insulating glue guarantee can assemble the time because the cable occupies certain space, insulating glue still can be full of inside the insulating box body.
Furthermore, the upper surface of the insulating glue is provided with a coating 6.
The invention is arranged in such a way, as shown in figure 1, the coating film can be torn off for assembly during installation, and the use is more convenient.
Further, the insulating glue comprises an insulating glue A51 and an insulating glue B52, the insulating glue A and the insulating glue B are respectively wrapped by an outer film 7 to form a glue A wrapping body and a glue B wrapping body respectively, a pull wire 8 is coiled in the glue A wrapping body and the glue B wrapping body or is wound outside the glue A wrapping body and the glue B wrapping body, the pull wire is provided with two free ends, the split part is provided with a cable placing groove for placing a cable, or the split part is provided with a small hole for inserting the free end of the pull wire, the small hole is a first small hole 9, and the free end passes through the cable placing groove or the first small hole and is arranged outside the split part.
As shown in FIG. 2, the arrangement of the present invention is such that the insulation A glue 51 and the insulation B glue 52 can be used, when in use, the pulling wire is pulled to ensure that the outer film is broken, the insulation A glue 51 and the insulation B glue 52 are fully mixed, and the effect that the insulation A glue 51 and the insulation B glue 52 act and solidify is achieved.
Further, the glue inclusion A and the glue inclusion B are respectively multiple and are placed in a mixed mode.
The arrangement of the invention can ensure that the insulation A glue 51 and the insulation B glue 52 are fully mixed.
Furthermore, a plurality of grooves 10 are formed in the split part; the grooves comprise longitudinal grooves and transverse grooves.
According to the invention, as shown in fig. 1, 2, 3 and 4, the insulating glue can be filled in the plurality of grooves, so that the insulating glue and the insulating box body form a whole, and the firmness is increased.
Furthermore, the groove is provided with a structure with a small opening and a large bottom.
According to the arrangement of the invention, as shown in fig. 3, the combination part of the insulating glue and the insulating box body can be firmer, and the insulating glue and the insulating box body can be ensured to form a firm whole.
Furthermore, a temperature sensor 11 is arranged in the insulating box body, the temperature sensor is connected with an emitting device, and the emitting device can emit temperature data measured by the temperature sensor.
The arrangement of the invention is as shown in fig. 1, 2 and 7, and a receiving device matched with the transmitting device is needed in use, so that the temperature in the insulating box body can be known by using the receiving device, and the remote understanding is convenient.
Further, the insulating box body is also provided with a plurality of small holes, and the small hole is a second small hole 12.
As shown in fig. 3, 4, 5 and 9, the arrangement of the invention is such that the insulating glue flows to the outside of the insulating box body through the second small hole and is solidified when in use, so that the combination part of the insulating glue and the insulating box body can be ensured to be firmer, and the insulating glue and the insulating box body can be ensured to form a firm whole.
Further, the second small hole has a structure with a large opening on the outer surface.
As shown in figures 3 and 9, the arrangement of the invention can further ensure that when the insulating box body is broken, fragments of the insulating box body cannot fly in a mess, and the invention has better explosion-proof effect.
Furthermore, a layer of hydrophobic coating layer 13 is further arranged outside the insulating box body.
The arrangement of the invention is as shown in figure 3, which ensures that the stay of water drops outside the insulating box body is reduced and the insulating property is ensured.
Furthermore, the insulating box body on still have the wind channel, the exhaust fan is installed in the middle of the wind channel in addition, the exhaust fan connect and connect the temperature sensor through the switch, when the temperature sensor measured the temperature and is higher than the uniform temperature (for example when 30-40 ℃), controlling means made the exhaust fan open, the exhaust fan cooled down this insulating box body.
The invention also provides a using method of the cable explosion-proof box, when in use, the film is torn off, the split parts with the insulating glue are buckled outside the joint of the cable, the contact parts of the split boxes are clamped and connected through mutually matched clamping grooves, or the free end of the pull wire is pulled, so that the insulating glue A and the insulating glue B are fully mixed, the insulating glue is condensed, or the groove is filled with the insulating glue; or the insulating glue overflows from the second small hole, a buckle-shaped structure is formed at the opening of the second small hole, and the insulating glue is condensed to form the cable explosion-proof box with good explosion-proof effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention in any way, and any person skilled in the art can make many changes or modifications to the equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides an explosion-proof box of fool's formula intelligence constant temperature cable, includes the insulating box body that epoxy formed, the insulating box body include a plurality of components of a whole that can function independently portion, components of a whole that can function independently portion the recess that holds cable joint department has, the position of components of a whole that can function independently portion contact has mutually supported draw-in groove, characterized by: the clamping groove is filled with insulating glue.
2. The cable blast resistant enclosure of claim 1, wherein: the upper surface of the insulating glue is provided with a covering film.
3. The cable blast resistant enclosure of claim 1, wherein: the insulating glue comprises an insulating glue A and an insulating glue B, wherein the insulating glue A and the insulating glue B are respectively wrapped by outer films to form a glue wrapping body A and a glue wrapping body B respectively, a stay wire is coiled in the glue wrapping body A and the glue wrapping body B or wound outside the glue wrapping body A and the glue wrapping body B, the stay wire is provided with two free ends, the split part is provided with a cable placing groove for placing a cable, or the split part is provided with a small hole for inserting the free end of the stay wire, the small hole is a first small hole, and the free end passes through the cable placing groove or the first small hole and is arranged outside the split part.
4. A cable rupture box as set forth in claim 3, wherein: the glue inclusion A and the glue inclusion B are respectively multiple, and the glue inclusion A and the glue inclusion B are mixed and placed.
5. The cable rupture box of claim 4, wherein: the split part is internally provided with a plurality of grooves; the grooves comprise longitudinal grooves and transverse grooves.
6. The cable blast resistant enclosure of claim 5, wherein: the groove is also provided with a structure with a small opening and a large groove bottom.
7. A cable rupture box as set forth in claim 3, wherein: the insulating box body is also internally provided with a temperature sensor, the temperature sensor is connected with an emitting device, and the emitting device can emit temperature data measured by the temperature sensor.
8. A cable rupture box as set forth in claim 3, wherein: the insulating box body is also provided with a plurality of small holes, and the small holes are second small holes.
9. A cable rupture box as set forth in claim 3, wherein: the second small hole is also provided with a structure with a large opening outside, and a hydrophobic coating layer is arranged outside the insulating box body; the insulating box body on still have the wind channel, the exhaust fan is installed in the middle of the wind channel in addition, the exhaust fan connect and connect the temperature sensor through the switch, when the temperature sensor measured the temperature and is higher than the uniform temperature, controlling means made the exhaust fan open, the exhaust fan cooled down to this insulating box body.
10. When the intelligent constant-temperature cable explosion-proof box is used, a film is torn off, a split part with insulating glue is buckled outside a cable joint, the contact part of the split box is clamped and connected through mutually matched clamping grooves, or the free end of a pull wire is pulled, so that the insulating glue A and the insulating glue B are fully mixed, the insulating glue is condensed, or the groove is filled with the insulating glue; or the insulating glue overflows from the second small hole, a buckle-shaped structure is formed at the opening of the second small hole, and the insulating glue is condensed to form the cable explosion-proof box with good explosion-proof effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111607372.7A CN114256788B (en) | 2021-12-27 | 2021-12-27 | Fool type intelligent constant temperature cable explosion-proof box and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111607372.7A CN114256788B (en) | 2021-12-27 | 2021-12-27 | Fool type intelligent constant temperature cable explosion-proof box and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114256788A true CN114256788A (en) | 2022-03-29 |
| CN114256788B CN114256788B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111607372.7A Active CN114256788B (en) | 2021-12-27 | 2021-12-27 | Fool type intelligent constant temperature cable explosion-proof box and use method thereof |
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| CN (1) | CN114256788B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0188777A1 (en) * | 1985-01-16 | 1986-07-30 | Walter Rose GmbH & Co. KG | Cable sleeve provided with a cross-sectionally cross-shaped device for supporting cable ends entering cable sleeves |
| WO1996013324A1 (en) * | 1994-10-24 | 1996-05-09 | Caschem, Inc. | Gelled oil compositions |
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| CN205070387U (en) * | 2015-10-30 | 2016-03-02 | 上海上缆藤仓电缆有限公司 | 320kV DC cable intermediate head |
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| CN210053151U (en) * | 2019-07-11 | 2020-02-11 | 福清市泰恒网络科技有限公司 | Junction box for network engineering |
| CN210927059U (en) * | 2019-11-27 | 2020-07-03 | 重庆晨鸣水处理设备有限公司 | Core wire sealing structure for submersible motor |
| CN211089101U (en) * | 2019-09-30 | 2020-07-24 | 江苏华侃核电器材科技有限公司 | High-temperature-resistant flexible fireproof cable intermediate joint |
| CN211351568U (en) * | 2019-12-31 | 2020-08-25 | 江苏智维建设有限公司 | Electronic communication engineering cable bearing structure |
| CN212085737U (en) * | 2020-05-25 | 2020-12-04 | 卓外（上海）医疗电子科技有限公司 | Sealing connection structure of cable and operation part |
| CN214674288U (en) * | 2021-03-29 | 2021-11-09 | 国网福建省电力有限公司 | Cable intermediate head explosion-proof box with automatic pressure relief and reset functions |
| CN216774200U (en) * | 2021-12-27 | 2022-06-17 | 国网河南省电力公司汤阴县供电公司 | Explosion-proof box of intelligence constant temperature cable |
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2021
- 2021-12-27 CN CN202111607372.7A patent/CN114256788B/en active Active
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| EP0188777A1 (en) * | 1985-01-16 | 1986-07-30 | Walter Rose GmbH & Co. KG | Cable sleeve provided with a cross-sectionally cross-shaped device for supporting cable ends entering cable sleeves |
| RU2150165C1 (en) * | 1986-10-08 | 2000-05-27 | Государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" | Method for producing sealed cable junction |
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| JP2004312861A (en) * | 2003-04-07 | 2004-11-04 | Sootekku:Kk | Method of preventing fire spread in laid electric cable |
| US20060237221A1 (en) * | 2005-04-25 | 2006-10-26 | Cable Components Group, Llc. | High performance, multi-media communication cable support-separators with sphere or loop like ends for eccentric or concentric cables |
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| CN207184019U (en) * | 2017-07-06 | 2018-04-03 | 内蒙古电力(集团)有限责任公司鄂尔多斯电业局 | A kind of cable three proofings transition joint |
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| CN208596557U (en) * | 2018-06-13 | 2019-03-12 | 曲阜市虹飞电缆有限公司 | A kind of building hoist special (purpose) rubber cable |
| CN108512165A (en) * | 2018-06-21 | 2018-09-07 | 北京久杰净化工程技术有限公司 | A kind of mixing wall-through sealing device |
| CN109180154A (en) * | 2018-09-11 | 2019-01-11 | 河南工学院 | A kind of tile and preparation method and low-voltage cable connector using the tile |
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| CN210053151U (en) * | 2019-07-11 | 2020-02-11 | 福清市泰恒网络科技有限公司 | Junction box for network engineering |
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| CN210927059U (en) * | 2019-11-27 | 2020-07-03 | 重庆晨鸣水处理设备有限公司 | Core wire sealing structure for submersible motor |
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| CN212085737U (en) * | 2020-05-25 | 2020-12-04 | 卓外（上海）医疗电子科技有限公司 | Sealing connection structure of cable and operation part |
| CN214674288U (en) * | 2021-03-29 | 2021-11-09 | 国网福建省电力有限公司 | Cable intermediate head explosion-proof box with automatic pressure relief and reset functions |
| CN216774200U (en) * | 2021-12-27 | 2022-06-17 | 国网河南省电力公司汤阴县供电公司 | Explosion-proof box of intelligence constant temperature cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114256788B (en) | 2024-03-08 |
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