CN218526042U

CN218526042U - Cable branch box with fire resistive construction

Info

Publication number: CN218526042U
Application number: CN202222608275.6U
Authority: CN
Inventors: 田莉莉
Original assignee: Shandong Tianchi Weida Power Equipment Co ltd
Current assignee: Shandong Tianchi Weida Power Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a cable branch box with a fireproof structure, which comprises a branch box; the fire extinguisher is characterized in that the base is installed at the bottom end of the branch box, a fire extinguisher is placed inside the base, a fire probe is installed at the front end of the fire extinguisher, a plurality of probes are installed at the lower position of the upper end of the fire probe, an air channel is installed at one side of the branch box, a fan is installed inside the bottom end of the air channel, an air inlet is installed at the bottom end of the air channel, an air outlet is installed at one side of the base, an air outlet is installed at the lower position of the other side of the bottom end of the branch box, the bottom end of the air outlet extends out of the base, a mounting plate is installed inside the branch box, and a plurality of jacks are installed at the upper end of the mounting plate. The utility model discloses an air of circulation cools down to branch incasement portion, and when the burning will appear, the probe will be opened, and the inside inert gas of fire extinguisher will spout through the leading-in probe of flame tube, is convenient for quick puts out a fire to branch incasement portion.

Description

Cable branch box with fire resistive construction

Technical Field

The utility model relates to a cable branch box technical field specifically is a cable branch box with fire resistive construction.

Background

The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transit cables, and the cable branch box mainly plays a role in cable tapping and cable transit.

Chinese patent No. CN201821653601.2 discloses a fireproof intelligent cable branch box, which comprises a cable branch box and a cable branch device, wherein the cable branch device is located in the center of the bottom of the inner wall of the cable branch box, cable ports are fixedly arranged on the left and right sides of the cable branch device, a cable inlet is formed in one side of the cable branch box, a cable outlet is formed in one side of the cable branch box, which is away from the cable inlet, a dry powder storage box is fixedly arranged in the center of the top of the inner wall of the cable branch box, a movable sealing bottom plate is slidably connected to the lower portion of the dry powder storage box, a nitrogen storage bag is fixedly arranged in the center of the upper surface of the cable branch box, an air pump is fixedly arranged in the center of the bottom of the inner wall of the nitrogen storage bag, and the lower portion of the air pump is communicated with an air guide tube. When the fire extinguisher is used, the detector is mainly used for detecting and then controlling the air pump to extinguish fire, and when the detector is abnormal in sensitivity, the phenomenon of misoperation easily occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable branch box with fire resistive construction to mainly survey by the detector when solving the use, then control at the aspiration pump and put out a fire, appear sensitivity when unusual when the detector, the problem of the phenomenon of mistake operation appears easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cable branch box with a fireproof structure comprises a branch box body; the fire extinguisher comprises a branch box, and is characterized in that a base is installed at the bottom end of the branch box, a fire extinguisher is placed in the base, a fire probe tube is installed at the front end of the fire extinguisher and penetrates through the base to stretch into the branch box, a plurality of probes are installed at positions below the upper end of the branch box on the fire probe tube, a box door is installed at the outer side of the branch box in a rotating mode, an air channel is installed at one side of the branch box, the upper end of the air channel is connected with the branch box in a penetrating mode through a through hole, a fan is installed at the bottom end of the air channel, an air inlet is installed at the bottom end of the air channel and is installed at one side of the base, an air outlet is installed at the position below the other side of the bottom end of the branch box, the bottom end of the air outlet stretches out of the base, a mounting plate is installed in the branch box, and a plurality of jacks are installed at the upper end of the mounting plate.

Preferably, a door lock is installed at the upper end of the box door, and a handle is installed at the upper end of the box door.

Preferably, the inner side positions of the air inlet and the air outlet are provided with filter screens, and the filter screens are fixedly arranged at the inner side positions of the air inlet and the air outlet through bolts.

Preferably, the base internally mounted has the rack, the access cover is installed in the base outside.

Preferably, the air inlet and the air outlet are internally provided with guide plates, and the guide plates are welded inside the air inlet and the air outlet.

Preferably, a top cover is installed at the upper end of the branch box, and the top cover is arranged in an inverted V shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the interior of the branch box is cooled through the circulated air, when combustion occurs, the probe is opened, the inert gas in the fire extinguisher is led into the probe through the fire probe pipe and is sprayed out through the probe, and the fire is conveniently and quickly extinguished in the branch box;

2. the fire extinguisher is conveniently placed by the placing frame, the phenomenon that the fire extinguisher shakes in the using process is avoided, and the inside of the base is conveniently opened by the arrangement of the access cover, so that the fire extinguisher inside the base is convenient to overhaul and replace;

3. the guide plate can guide rainwater outwards in the rain falling process, so that the rainwater is prevented from entering the branch box through the air inlet or the air outlet;

4. the top cap sets up to the type of falling V can be at the in-process of rainy, will drip the quick derivation of the rainwater at branch box 1 upside, avoids the rainwater to store up at the branch box upside, causes great corruption to the branch box upside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a branch box; 2. a top cover; 3. a box door; 4. a door lock; 5. a handle; 6. a base; 7. an access cover; 8. an air inlet; 9. a guide plate; 10. placing a rack; 11. a fire extinguisher; 12. a fan; 13. a filter screen; 14. an air duct; 15. a probe; 16. a fire detection pipe; 17. an air outlet; 18. mounting a plate; 19. and (7) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a cable branch box with a fire-proof structure includes a branch box 1; base 6 is installed to 1 bottom of feeder pillar, fire extinguisher 11 has been placed to 6 inside places of base, fire detector tube 16 is installed to fire extinguisher 11 front end position, fire detector tube 16 passes inside base 6 stretches into feeder pillar 1, fire detector tube 16 is located feeder pillar 1 upper end below position and installs a plurality of

probes

15, 1 outside rotary installation of feeder pillar has

chamber door

3, 1 one side position of feeder pillar installs wind channel 14, run through connection between 14 upper ends of wind channel and the feeder pillar 1 through the through-hole, 14 bottom internally mounted in wind channel has

fan

12, 14 bottom in wind channel installs air intake 8, air intake 8 installs in 6 one side of base, 1 bottom opposite side below position in feeder pillar installs air outlet 17, air outlet 17 bottom stretches out

base

6, 1 internally mounted in feeder pillar has mounting panel 18, a plurality of jacks 19 are installed to mounting panel 18 upper end.

Further, lock 4 is installed to 3 upper ends of chamber door, and handle 5 is installed to 3 upper ends of chamber door, and setting up of lock 4 can pin chamber door 3, avoids other people to open lock 4 at will, and setting up of handle 5 makes things convenient for the staff to control to be convenient for open chamber door 3.

Further, air intake 8 and the inboard position of air outlet 17 are provided with filter screen 13, and filter screen 13 passes through bolt fixed mounting in air intake 8 and the inboard position of air outlet 17, and filter screen 13's setting is used for getting into the inside air of wind channel 14 and branch box 1 and filters, avoids mixing with in the air and obtains the dust in a large number, gets into inside wind channel 14 and branch box 1, and the influence is to the heat dissipation of branch box 1 inside.

Further, 6 internally mounted of base has rack 10, and access cover 7 is installed in the 6 outside of base, and setting up of rack 10 conveniently places fire extinguisher 11, avoids appearing the phenomenon that fire extinguisher 11 rocked at the in-process of use, and access cover 7 sets up the convenience and opens 6 insides of base to be convenient for overhaul and change fire extinguisher 11 inside base 6.

Further, air intake 8 and the inside baffle 9 that is provided with of air outlet 17, the welding of baffle 9 is inside air intake 8 and air outlet 17, and the setting of baffle 9 can be at the in-process of rainy, outwards lead the rainwater, avoids the rainwater to pass through inside air intake 8 or air outlet 17 gets into branch box 1.

Further, top cap 2 is installed to branch case 1 upper end, and top cap 2 sets up for the type of falling V, and top cap 2 sets up to the type of falling V can be at the in-process of rainy, will drip the quick derivation of the rainwater at 1 upside of branch case, avoids rainwater amasss to have 1 upside of branch case, causes great corruption to 1 upside of branch case.

The utility model discloses a theory of operation and use flow: during the use, be connected between cable one end and the jack 19, seal branch box 1 through chamber door 3 after connecting, in the use, fan 12 passes through the leading-in wind channel 14 inside of air intake 8 with the air, the inside air in wind channel 14 will get into branch box 1 inside, the higher air of the inside temperature of branch box 1 will be derived through air outlet 17, cool down branch box 1 inside through the air of circulation, when the burning will appear, probe 15 will open, the inside inert gas of fire extinguisher 11 will be through the leading-in probe 15 of firepipe 16, spout through probe 15, be convenient for quick putting out a fire to branch box 1 inside.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. A cable branch box with a fireproof structure comprises a branch box (1); the method is characterized in that: base (6) are installed to feeder pillar (1) bottom, fire extinguisher (11) have been placed to base (6) inside, fire detector (11) front end position is installed fire probe pipe (16), fire probe pipe (16) pass inside base (6) stretch into feeder pillar (1), fire probe pipe (16) are located feeder pillar (1) upper end position down and install a plurality of probes (15), feeder pillar (1) outside rotation mounting has chamber door (3), feeder pillar (1) one side position is installed wind channel (14), run through connection between through-hole and feeder pillar (1) is passed through to wind channel (14) upper end, wind channel (14) bottom internally mounted has fan (12), air intake (8) are installed to wind channel (14) bottom, install in base (6) one side in air intake (8), feeder pillar (1) bottom opposite side position is installed air outlet (17), base (6) are stretched out to air outlet (17) bottom, feeder pillar (1) internally mounted has mounting panel (18), a plurality of jack (19) are installed to mounting panel (18) upper end.

2. The cable branch box with the fireproof structure of claim 1, wherein: door lock (4) are installed to chamber door (3) upper end, handle (5) are installed to chamber door (3) upper end.

3. The cable branch box with the fireproof structure of claim 1, wherein: the air inlet (8) and the air outlet (17) are provided with filter screens (13) at the inner side positions, and the filter screens (13) are fixedly installed at the inner side positions of the air inlet (8) and the air outlet (17) through bolts.

4. The cable branch box with the fireproof structure of claim 1, wherein: the base (6) internally mounted has rack (10), base (6) outside is installed access cover (7).

5. The cable branch box with the fireproof structure of claim 1, wherein: the air inlet (8) and the air outlet (17) are internally provided with guide plates (9), and the guide plates (9) are welded inside the air inlet (8) and the air outlet (17).

6. The cable branch box with the fireproof structure of claim 1, wherein: a top cover (2) is installed at the upper end of the branch box (1), and the top cover (2) is arranged in an inverted V shape.