CN216751167U - Cable branch box - Google Patents
Cable branch box Download PDFInfo
- Publication number
- CN216751167U CN216751167U CN202220162373.9U CN202220162373U CN216751167U CN 216751167 U CN216751167 U CN 216751167U CN 202220162373 U CN202220162373 U CN 202220162373U CN 216751167 U CN216751167 U CN 216751167U
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- air
- pipe
- tank
- communicated
- cooling tank
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- 238000001816 cooling Methods 0.000 claims abstract description 64
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000002274 desiccant Substances 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 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
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a cable branch box which comprises a base and a cooling mechanism, wherein a box body is arranged at the top of the base, a heating tank, an air pump and an air distribution mechanism are fixed in the base, the cooling mechanism comprises a cooling tank, a heat conduction cylinder penetrating through the top and the bottom of the cooling tank is arranged in the cooling tank, heat conduction fins are uniformly fixed on the outer side of the heat conduction cylinder, a spiral pipe penetrating through the heat conduction fins and wound on the outer side of the heat conduction cylinder is arranged in the inner cavity of the cooling tank, one end of the spiral pipe is communicated with an air inlet of the air pump through a first air guide pipe, an air outlet of the air pump is communicated with one side of the heating tank, the other side of the heating tank is communicated with the lower part of one side of the cooling tank through a second air guide pipe, a drying agent storage tank is fixed on the outer side of the cooling tank, an exhaust pipe inserted into the drying agent storage tank is communicated with the upper part of the other side of the cooling tank, and the drying agent storage tank is communicated with the air distribution mechanism. The branch box disclosed by the utility model can quickly play a role in dehumidifying and drying when the box is wet, and is convenient for integrally maintaining equipment.
Description
Technical Field
The utility model relates to the technical field of cable branch boxes, in particular to a cable branch box.
Background
The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transfer cables, and the cable branch box mainly plays a role in cable tapping and cable transferring. The cable branch box is widely used outdoors, along with the technical progress, the cable branch box with the switch is also increased continuously at present, and the urban cable usually adopts a double-loop power supply mode, so someone directly calls the branch box with the switch as an outdoor ring main unit, but most of the ring main units cannot realize distribution automation at present, but manufacturers have already provided the outdoor ring main unit capable of realizing distribution automation, and the boundary between the cable branch box and the ring main unit is also blurred. Current cable branch case is for dampproofing, and the air permeability is relatively poor, leads to the incasement to be difficult quick drying when weing easily, for this reason, provides a cable branch case.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a cable branch box to solve the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a cable branch box comprises a base and a cooling mechanism, wherein the top of the base is provided with a box body, a heating tank, an air pump and an air distribution mechanism are fixed in the base, the cooling mechanism comprises a cooling tank, a heat-conducting cylinder body penetrating through the top and the bottom of the cooling tank is arranged in the cooling tank, heat-conducting fins are uniformly fixed on the outer side of the heat-conducting cylinder body, a spiral pipe which penetrates through the heat-conducting fins and is coiled on the outer side of the heat-conducting cylinder body is arranged in the inner cavity of the cooling tank, one end of the spiral tube is communicated with an air inlet of an air pump through a first air duct, an air outlet of the air pump is communicated with one side of the heating tank, the other side of the heating tank is communicated with the lower part of one side of the cooling tank through a second air duct, a drying agent storage tank is fixed on the outer side of the cooling tank, the upper part of the other side of the cooling tank is communicated with an exhaust pipe inserted into the drying agent storage tank, and the drying agent storage tank is communicated with the air distribution mechanism.
Preferably, the periphery of the top of the base is fixed with a protruding clamping edge of which the outer side surface is a slope, the inner side peripheral wall of the box body is fixed with an inner protruding edge, the bottom of the inner protruding edge is provided with a clamping groove matched with the protruding clamping edge, the protruding clamping edge is inserted into the clamping groove, tapered holes are formed in the peripheral slope of the protruding clamping edge, the outer side of the box body is in threaded connection with bolts of which the end portions abut against the upper side wall of the tapered holes, and a sealing gasket is fixed in the clamping groove.
Preferably, the top of base is fixed with the equipment stand, the top both sides of box all articulate there is the case lid, the case lid articulates there is the air spring, the other end of air spring articulates in the box inner wall, the exhaust hole has all been seted up to the both sides wall of box.
Preferably, a heating pipe is fixed in the heating tank, the bottom of the cooling tank is communicated with a drain pipe, and one end of the spiral pipe, which is far away from the first air duct, is communicated with an air inlet pipe extending to the outer side of the cooling tank.
Preferably, a fan is fixed in the inner cavity of the heat-conducting cylinder, and a rain shielding canopy is fixed at the top of the cooling tank.
Preferably, the air distribution mechanism comprises a third air duct, an air distribution pipe and an air outlet pipe, the third air duct is communicated with the drying agent storage tank, the third air duct is communicated with the air distribution pipe, and the air outlet pipe is uniformly distributed at the top of the base and is communicated with the air distribution pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the branch box cools the gas in the cooling tank when the gas flows through the spiral pipe, and the heating pipe heats the gas in the heating tank; the gas absorbs heat to preheat when entering the spiral pipe from the gas inlet pipe, enters the heating tank to be heated, and is cooled in the cooling tank after being heated, so that moisture is condensed and drips to the bottom of the cooling tank to be discharged from the first gas guide pipe. The surplus moisture is absorbed by the drier package after cooling dry's gas gets into the blast pipe in the cooling tank, then discharges to carrying out the drying to equipment in the box, has guaranteed the aridity in the feeder pillar, also can play the dry effect of hydrofuge fast when the incasement receives the tide.
2. When the box cover is opened and the opening of the box door is inconvenient to maintain, the box body can be directly dismounted after the bolt is dismounted, and the whole box body is convenient to maintain. When the installation box, screw up the bolt for the bolt is contradicted on the pore wall on the bell mouth, because the pore wall slope is downward, the box is bulldozed downwards, makes the inseparable chucking of protruding card limit improve the bottom half seal in the draw-in groove, prevents that moisture content infiltration is internal in the box.
Drawings
FIG. 1 is a schematic structural view of a closed case cover according to the present invention;
FIG. 2 is a schematic view of the open-top cover according to the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an enlarged view of the area A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a base structure of the present invention;
FIG. 6 is a schematic view of the cooling mechanism of the present invention;
fig. 7 is a schematic structural diagram of a heat-conducting cylinder according to the present invention.
In the figure: 1. a base; 2. a box body; 3. a cooling mechanism; 4. a heating tank; 5. a desiccant storage tank;
101. the edges are clamped in a protruding mode; 102. a tapered hole; 103. an equipment rack; 104. a bolt;
201. an inner raised edge; 202. an exhaust hole; 203. a card slot; 204. a gasket; 205. a gas spring; 206. a box cover;
301. a cooling tank; 302. a heat-conducting cylinder; 303. a heat conductive fin; 304. a spiral tube; 305. an air inlet pipe; 306. a first air duct; 307. a drain pipe; 308. a second air duct; 309. an exhaust pipe; 310. a fan; 311. a rain shelter;
401. heating a tube; 402. an air pump;
501. a third air duct; 502. an air distribution pipe; 503. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1-7, a cable branch box comprises a base 1 and a cooling mechanism 3, wherein a box body 2 is arranged at the top of the base 1, and a heating tank 4, an air pump 402 and an air distribution mechanism are fixed in the base 1;
the cooling mechanism 3 comprises a cooling tank 301, a heat conduction cylinder 302 penetrating through the top and the bottom of the cooling tank 301 is arranged in the cooling tank 301, and heat conduction fins 303 are uniformly fixed on the outer side of the heat conduction cylinder 302; the heat-conducting fins 303 can improve the heat exchange efficiency;
a spiral pipe 304 which penetrates through the heat-conducting fins 303 and is wound outside the heat-conducting cylinder 302 is arranged in the inner cavity of the cooling tank 301; the spiral pipe 304 can increase the heat conduction area and improve the heat conduction efficiency;
one end of the spiral pipe 304 is communicated with an air inlet of an air pump 402 through a first air duct 306, an air outlet of the air pump 402 is communicated with one side of the heating tank 4, the other side of the heating tank 4 is communicated with the lower part of one side of the cooling tank 301 through a second air duct 308, a desiccant storage tank 5 is fixed on the outer side of the cooling tank 301, an exhaust pipe 309 inserted into the desiccant storage tank 5 is communicated with the upper part of the other side of the cooling tank 301, and the desiccant storage tank 5 is communicated with an air distribution mechanism. The drying agent storage tank 5 can be detachably designed at the top, so that the drying agent bag is convenient to replace.
A fan 310 is fixed to the inner cavity of the heat-conducting cylinder 302, and a rain shelter 311 is fixed to the top of the cooling tank 301. The fan 310 blows air to circulate the gas in the heat-conducting cylinder 302, so that the heat-conducting cylinder 302 has a cooling effect on the gas in the cooling tank 301.
The air distribution mechanism comprises a third air duct 501, an air distribution pipe 502 and an air outlet pipe 503, the third air duct 501 is communicated with the drying agent storage tank 5, the third air duct 501 is communicated with the air distribution pipe 502, and the air outlet pipe 503 is uniformly distributed on the top of the base 1 and is communicated with the air distribution pipe 502. Evenly distributed's outlet duct 503 can evenly blow in to box 2, guarantees the incasement and evenly blows, guarantees the aridity.
The working principle is as follows: external air is sucked into the spiral tube 304 from the air inlet pipe 305 and then pumped and discharged into the heating tank 4 through the first air guide pipe 306 by the air pump 402, after the air in the heating tank 4 is heated by the heating pipe 401, the air is discharged into the cooling tank 301 through the second air guide pipe 308, the air in the cooling tank 301 is discharged into the drying agent storage tank 5 through the exhaust pipe 309, a drying agent bag is filled in the drying agent storage tank 5, the air is discharged into the air distribution pipe 502 from the third air guide pipe 501 after being dehumidified by the drying agent bag, and is discharged into the box body 2 from the air outlet pipe 503 to dissipate heat of equipment, and then is discharged from the exhaust hole 202, and the fan 310 blows air, so that the air in the heat conduction cylinder 302 circulates, and the heat conduction cylinder 302 has a cooling effect on the air in the cooling tank 301. When the gas flows through the spiral pipe 304, the gas in the cooling tank 301 is cooled, and the gas in the heating tank 4 is heated by the heating pipe 401; when the air enters the spiral pipe 304 from the air inlet pipe 305, the air absorbs heat to be preheated, the air enters the heating tank 4 to be heated, and the heated air is cooled in the cooling tank 301, so that the moisture is condensed and dripped to the bottom of the cooling tank 301 and is discharged from the first air guide pipe 306. The cooled and dried gas in the cooling tank 301 enters the exhaust pipe 309, and then is absorbed by the desiccant bag to remove residual moisture, and then is discharged into the box body 2 to dry the equipment. The top of the drying agent storage tank 5 can be detached, and the drying agent bag is convenient to replace.
Example two
As shown in fig. 1-5, a raised clamping edge 101 with a slope-shaped outer side surface is fixed on the periphery of the top of the base 1, an inner raised edge 201 is fixed on the inner peripheral wall of the box body 2, a clamping groove 203 matched with the raised clamping edge 101 is formed in the bottom of the inner raised edge 201, the raised clamping edge 101 is inserted into the clamping groove 203, tapered holes 102 are formed in the slope-shaped surfaces around the raised clamping edge 101, the slope-shaped surfaces are designed to play a guiding role, a bolt 104 with a tip abutting against the upper side wall of the tapered hole 102 is connected to the outer side of the box body 2 through a thread, and a sealing gasket 204 is fixed in the clamping groove 203.
When equipment needs to be maintained, if the opening of the box door is inconvenient to maintain and operate after the box cover 206 is opened, the box body 2 can be directly dismounted after the bolt 104 is dismounted, so that the whole equipment is conveniently maintained. When installing box 2, overlap box 2 on base 1 for protruding card limit 101 inserts in draw-in groove 203, then screws up bolt 104, makes bolt 104 conflict on bell mouth 102 pore wall, because the pore wall slope is downward, box 2 is bulldozed downwards, makes the inseparable chucking of protruding card limit 101 in draw-in groove 203, is equipped with rubber packing pad in the draw-in groove 203, keeps protruding card limit 101 to be connected the compactness with interior protruding limit 201, plays sealed effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cable branch box, includes base (1) and cooling body (3), its characterized in that: the air-cooling air-conditioning unit is characterized in that a box body (2) is arranged at the top of the base (1), a heating tank (4), an air pump (402) and an air distribution mechanism are fixed in the base (1), the cooling mechanism (3) comprises a cooling tank (301), a heat conduction cylinder body (302) penetrating through the top and the bottom of the cooling tank (301) is arranged in the cooling tank (301), heat conduction fins (303) are uniformly fixed on the outer side of the heat conduction cylinder body (302), a spiral pipe (304) penetrating through the heat conduction fins (303) and wound on the outer side of the heat conduction cylinder body (302) is arranged in the inner cavity of the cooling tank (301), one end of the spiral pipe (304) is communicated with an air inlet of the air pump (402) through a first air guide pipe (306), an air outlet of the air pump (402) is communicated with one side of the heating tank (4), the other side of the heating tank (4) is communicated with the lower part of one side of the cooling tank (301) through a second air guide pipe (308), a drying agent storage tank (5) is fixed on the outer side of the cooling tank (301), and the upper part of the other side of the cooling tank (301) is communicated with an exhaust pipe (309) inserted into the drying agent storage tank (5), and the drying agent storage tank (5) is communicated with the gas distribution mechanism.
2. A cable breakout box according to claim 1, wherein: the top periphery of base (1) is fixed with protruding card limit (101) that the lateral surface is the slope, the inboard perisporium of box (2) is fixed with interior protruding limit (201), the bottom of interior protruding limit (201) is seted up with protruding card limit (101) assorted draw-in groove (203), protruding card limit (101) insert in draw-in groove (203), bell mouth (102) have all been seted up to the slope all around of protruding card limit (101), the outside threaded connection of box (2) has bolt (104) that the tip contradicted lateral wall on bell mouth (102), draw-in groove (203) internal fixation has sealed pad (204).
3. A cable breakout box according to claim 2, wherein: the top of base (1) is fixed with equipment rack (103), the top both sides of box (2) all articulate there is case lid (206), case lid (206) articulate has air spring (205), the other end of air spring (205) articulates in box (2) inner wall, exhaust hole (202) have all been seted up to the both sides wall of box (2).
4. A cable breakout box according to any one of claims 1-3, wherein: heating tank (4) internal fixation has heating pipe (401), the bottom intercommunication of cooling tank (301) has drain pipe (307), the one end intercommunication that first air duct (306) were kept away from in spiral pipe (304) has intake pipe (305) that extend to the cooling tank (301) outside.
5. A cable breakout box according to claim 1, wherein: the fan (310) is fixed in the inner cavity of the heat-conducting cylinder (302), and the rain shielding canopy (311) is fixed at the top of the cooling tank (301).
6. A cable breakout box according to claim 1, wherein: the gas distribution mechanism comprises a third gas guide pipe (501), a gas distribution pipe (502) and a gas outlet pipe (503), the third gas guide pipe (501) is communicated with the drying agent storage tank (5), the third gas guide pipe (501) is communicated with the gas distribution pipe (502), and the gas outlet pipe (503) is uniformly distributed at the top of the base (1) and is communicated with the gas distribution pipe (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220162373.9U CN216751167U (en) | 2022-01-21 | 2022-01-21 | Cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220162373.9U CN216751167U (en) | 2022-01-21 | 2022-01-21 | Cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216751167U true CN216751167U (en) | 2022-06-14 |
Family
ID=81914629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220162373.9U Active CN216751167U (en) | 2022-01-21 | 2022-01-21 | Cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216751167U (en) |
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2022
- 2022-01-21 CN CN202220162373.9U patent/CN216751167U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cable branch box Granted publication date: 20220614 Pledgee: China Postal Savings Bank Co.,Ltd. Yongkang Branch Pledgor: Zhejiang Xujie Industry Co.,Ltd. Registration number: Y2024980004330 |