CN114256788B - 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
- CN114256788B CN114256788B CN202111607372.7A CN202111607372A CN114256788B CN 114256788 B CN114256788 B CN 114256788B CN 202111607372 A CN202111607372 A CN 202111607372A CN 114256788 B CN114256788 B CN 114256788B
- Authority
- CN
- China
- Prior art keywords
- glue
- insulating
- cable
- insulation
- box body
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 88
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 2
- 210000002489 tectorial membrane Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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; the cable explosion-proof box comprises an insulation box body, wherein the insulation 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 clamping grooves which are matched with each other, and insulation glue is contained in the clamping grooves; the insulating glue on have the tectorial membrane, insulating glue include that insulating A glues and insulating B glues, insulating A glue and insulating B glue respectively with outer film parcel, form A respectively and glue the inclusion with B, still gu the line in A glue the inclusion and glue the inclusion the inside winding or glue the outside winding of inclusion and inclusion with B at A glue the inclusion, the line of drawing have two free ends, components of a whole that can function independently portion have the cable standing groove of placing 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 for some insulating layers, the insulating box comprises a plurality of split parts, the split parts are provided with clamping grooves matched with each other at the contact part, and when the insulating box is used, the split parts are buckled outside the joint of the cables to form a box-shaped structure wrapping the joint, so that the joint of the cables is protected; in the prior art, the insulation box is not provided with insulation colloid, so that the defect of poor insulation effect at the joint exists, and the use effect and the safety of the cable are affected.
Disclosure of Invention
The invention aims at providing the foolproof intelligent constant temperature cable explosion-proof box with better insulating property and safer use and the use method thereof.
The invention has the technical scheme that the intelligent automatic 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 intelligent automatic constant temperature cable explosion-proof box is characterized in that: the clamping groove is filled with insulating glue.
Further, a coating is arranged on the insulating adhesive.
Further, the insulating glue comprises insulating glue A and insulating glue B, the insulating glue A and the insulating glue B are respectively wrapped by an outer film to form glue A wrapping bodies and glue B wrapping bodies respectively, a stay wire is coiled in the glue A wrapping bodies and the glue B wrapping bodies or wound outside the glue A wrapping bodies and the glue B wrapping bodies, the stay wire is provided with two free ends, the split part is provided with a cable placing groove for placing cables, or the split part is provided with small holes for inserting the free ends of the stay wire, the small holes are first small holes, and the free ends are outside the split part through the cable placing groove or the first small holes.
Further, the A glue inclusion and the B glue inclusion are respectively multiple, and the multiple A glue inclusion and the multiple B glue inclusion are mixed and placed.
Further, the split part is internally provided with a plurality of grooves; the grooves include longitudinal grooves and transverse grooves.
Furthermore, the groove is also provided with a structure with small opening and large bottom.
Further, a temperature sensor is arranged in the insulation box body, the temperature sensor is connected with a transmitting device, and the transmitting device can transmit temperature data measured by the temperature sensor.
Further, the insulation box body is also provided with a plurality of small holes, and the small holes are second small holes.
Further, the second small hole is also provided with a structure with a large opening outside.
Further, a hydrophobic coating layer is arranged outside the insulating box body.
The invention also provides a use method of the intelligent constant temperature cable explosion-proof box, when in use, the film is torn off, the split parts with insulating glue are buckled outside the joint of the cable, the contact parts of the split parts are in clamping connection through mutually matched clamping grooves, or the free ends of the stay wires are 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 coagulated to form the cable explosion-proof box with good explosion-proof effect.
The beneficial effects of the invention are as follows: 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 sectional view of a split part in one case of the present invention.
Fig. 2 is a schematic cross-sectional view of a split part according to another embodiment 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 a split (top view in fig. 1, 2, without insulating glue).
Fig. 5 is a schematic view of the exterior of a split (bottom view in fig. 1, 2).
Fig. 6 is a cross-sectional view of the present invention in use.
Fig. 7 is a partial component line block diagram of the present invention.
Fig. 8 is a schematic view of a plurality of split card slot connections.
Fig. 9 is a schematic view of the cable explosion proof box of fig. 3 after assembly.
Wherein, 1, the split part 2, the cable 3, the groove 4, the clamping groove 5, the insulating adhesive 51, the insulating adhesive A52, the insulating adhesive B6, the coating 7, the outer film 8, the pull wire 9, the first small hole 10, the groove 11, the temperature sensor 12, the second small hole 13 and the hydrophobic coating layer.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 8, an explosion-proof box for a foolproof intelligent constant temperature cable comprises an insulation box body formed by epoxy resin, wherein the insulation box body comprises a plurality of split parts 1, each split part is provided with a groove 3 for containing a joint of the cable 2, and the contact part of each split part is provided with a clamping groove 4 matched with each other, and the explosion-proof box is characterized in that: the clamping groove is internally provided with insulating glue 5.
When the cable explosion-proof box is used, as shown in fig. 6, a plurality of split bodies are respectively buckled outside the joint of the cable 2, the insulation box body can be of a structure in the prior art, for example, the insulation box body can be of an olive shell structure, and the insulation box body is preferably: the amount of the insulating glue ensures that the insulating glue can fill the inside of the insulating box body because the cable occupies a certain space during assembly.
Further, a coating film 6 is arranged on the insulating adhesive.
The invention is arranged in such a way, as shown in figure 1, the coating can be torn off for assembly during installation, and the use is more convenient.
Further, the insulating glue comprises insulating glue A51 and insulating glue B52, the insulating glue A and the insulating glue B are respectively wrapped by an outer film 7 to form glue A wrapping bodies and glue B wrapping bodies respectively, a stay wire 8 is wound in the glue A wrapping bodies and the glue B wrapping bodies or wound outside the glue A wrapping bodies and the glue B wrapping bodies, the stay wire is provided with two free ends, the split body is provided with a cable placing groove for placing cables, or the split body is provided with a small hole penetrating the free end of the stay wire, the small hole is a first small hole 9, and the free end is arranged outside the split body through the cable placing groove or the first small hole.
As shown in fig. 2, the invention can use the insulation A glue 51 and the insulation B glue 52, and pull the pull wire when in use, ensure the breaking of the outer film, fully mix the insulation A glue 51 and the insulation B glue 52, and achieve the effect that the insulation A glue 51 and the insulation B glue 52 are solidified by action.
Further, the A glue inclusion and the B glue inclusion are respectively multiple, and the multiple A glue inclusion and the multiple B glue inclusion are mixed and placed.
The invention can ensure that the insulation A glue 51 and the insulation B glue 52 are fully mixed.
Further, the split part is internally provided with a plurality of grooves 10; the grooves include longitudinal grooves and transverse grooves.
The invention is arranged in such a way, as shown in figures 1, 2, 3 and 4, the insulating glue can be filled into a plurality of grooves, so that the insulating glue and the insulating box body form a whole, and the firmness is improved.
Furthermore, the groove is also provided with a structure with small opening and large bottom.
The invention is arranged in such a way, as shown in figure 3, so that the combination part of the insulating glue and the insulating box body can be more firm, and the insulating glue and the insulating box body can be more firmly integrated.
Further, the insulation box body is internally provided with a temperature sensor 11, the temperature sensor is connected with a transmitting device, and the transmitting device can transmit temperature data measured by the temperature sensor.
The invention is arranged in such a way, as shown in figures 1, 2 and 7, a receiving device matched with the transmitting device is also needed when the invention is used, so that the temperature in the insulation box body can be known by utilizing the receiving device, and the remote understanding is convenient.
Further, the insulating box body further has a plurality of small holes, and the small holes are second small holes 12.
As shown in fig. 3, 4, 5 and 9, the invention is arranged in such a way 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 position of the insulating glue and the insulating box body can be more firm, and the insulating glue and the insulating box body can form a firm whole.
Further, the second small hole is also provided with a structure with a large opening outside.
As shown in fig. 3 and 9, the invention can ensure that the fragments of the insulation box body can not fly out when the insulation box body is broken, and has better explosion-proof effect.
Further, a hydrophobic coating layer 13 is arranged outside the insulating box body.
The invention is arranged in such a way, as shown in fig. 3, so that the retention of water drops outside the insulation box body is reduced, and the insulation performance is ensured.
Further, the insulation box body is also provided with an air duct, an exhaust fan is arranged in the middle of the air duct, the exhaust fan is connected with a temperature sensor through a switch, and when the temperature sensor detects that the temperature is higher than a certain temperature (for example, 30-40 ℃), the control device enables the exhaust fan to be opened, and the exhaust fan cools the insulation box body.
The invention also provides a use method of the cable explosion-proof box, when in use, the film is torn off, the split parts with insulating glue are buckled outside the joint of the cable, the contact parts of the split parts are in clamping connection through mutually matched clamping grooves, or the free ends of the stay wires are 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 coagulated to form the cable explosion-proof box with good explosion-proof effect.
The present invention is not limited to the preferred embodiments, and any person skilled in the art can make some changes or modifications to the equivalent embodiments without departing from the scope of the present invention, but any simple modification, equivalent changes and modifications to the above embodiments according to the technical principles of the present invention are still within the scope of the present invention.
Claims (4)
1. The utility model provides 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 components of a whole that can function independently portion, components of a whole that can function independently portion have the recess that holds cable joint department, the position of components of a whole that can function independently portion contact has mutually supporting draw-in groove, characterized by: the clamping groove is internally provided with insulating glue;
the insulation glue comprises insulation glue A and insulation glue B, wherein the insulation glue A and the insulation glue B are respectively wrapped by an outer film to form glue A wrapping bodies and glue B wrapping bodies respectively, a stay wire is coiled in the glue A wrapping bodies and glue B wrapping bodies or is coiled outside the glue A wrapping bodies and the glue B wrapping bodies, the stay wire is provided with two free ends, the split part is provided with a cable placing groove for placing cables, or the split part is provided with small holes penetrating the free ends of the stay wire, the small holes are first small holes, and the free ends are arranged outside the split part through the cable placing groove or the first small holes;
the insulation box body is internally provided with a temperature sensor which is connected with a transmitting device, and the transmitting device can transmit temperature data measured by the temperature sensor;
the insulation box body is also provided with a plurality of small holes, and the small holes are second small holes;
the second small hole is also provided with a structure with a large opening outside, and a hydrophobic paint layer is arranged outside the insulating box body; the insulation box body on still have the wind channel, still the exhaust fan is installed in the middle of the wind channel, the exhaust fan connect and connect the temperature sensor through the switch, when the temperature sensor measured temperature is higher than certain temperature, controlling means makes the exhaust fan open, the exhaust fan cools down this insulation box body.
2. The cable explosion-proof box according to claim 1, characterized in that: the adhesive A and the adhesive B are respectively multiple, and the multiple adhesive A and adhesive B are mixed and placed.
3. The cable explosion-proof box according to claim 1 or 2, characterized in that: the split part is internally provided with a plurality of grooves; the grooves include longitudinal grooves and transverse grooves.
4. A cable explosion-proof box according to claim 3, characterized in that: the groove is also provided with a structure with a small opening and a large bottom.
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 CN114256788A (en) | 2022-03-29 |
| CN114256788B true CN114256788B (en) | 2024-03-08 |
Family
ID=80797808
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114256788B (en) |
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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 |
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| 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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| 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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| KR20120003193U (en) * | 2010-10-29 | 2012-05-09 | 한국전력공사 | Sleeve cover for insulated electric wire |
| CN202474675U (en) * | 2012-03-15 | 2012-10-03 | 北京亿阳恒铁路信息技术发展有限公司 | Cable fault rush-repair device for railway system |
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| 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 |
| 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 |
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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 |
|---|---|
| CN114256788A (en) | 2022-03-29 |
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