CN210016147U

CN210016147U - Block terminal protecting crust that security performance is high

Info

Publication number: CN210016147U
Application number: CN201920850214.6U
Authority: CN
Inventors: 温利军
Original assignee: Shenzhen Lingqi Industry Co Ltd
Current assignee: Shenzhen Lingqi Industry Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-04
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a block terminal protecting crust that security performance is high, including protective housing, protective housing's internally mounted has the distribution box body, the blast air frame is installed to protective housing's interior bottom one side, carbon dioxide storage jar is installed to protective housing's interior bottom opposite side, be connected with on the carbon dioxide storage jar and stretch into the inside blast pipe of distribution box body, distribution box body's inside is equipped with the pipe, the lateral wall equidistance of pipe is equipped with the bleeder, the blast pipe is connected to pipe one side lower extreme, the blast pipe is connected to the opposite side below of pipe. The utility model discloses the effectual fire hazard that takes place because of circuit ageing or short circuit that prevents, great improvement distribution box's security. The utility model discloses a peg graft two inserted bars in the slot, install a plurality of protection horizontal pole on two inserted bars again, utilize inserted bar and a plurality of protection horizontal pole can play fine protection to installing at the inside distribution box body of protective housing, in case of electricity stealing occurence of failure.

Description

Block terminal protecting crust that security performance is high

Technical Field

The utility model relates to a switch board technical field specifically is a block terminal protecting crust that security performance is high.

Background

Traditional block terminal is when using, and the block terminal casing directly receives the contact of rainwater, easily corrodes the block terminal casing and damages, and the life of block terminal is short, and lead to the inside humidity of block terminal to influence life, the block terminal also often can receive the influence of external object, when the environment is abominable, external object smashes the block terminal and easily makes the block terminal damage take place dangerously, and circuit in the block terminal is ageing, the conflagration takes place for short circuit etc. the security is extremely low. Therefore, it is necessary to provide a protective casing for a distribution box with high safety to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal protecting crust that security performance is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal protecting crust that security performance is high, includes protective housing, protective housing's internally mounted has distribution box, the air-blast frame is installed to protective housing's interior bottom one side, the air-blower is installed through the locking bolt in air-blast frame upper end, be connected with on the air-blower and stretch into the internal blast pipe of block terminal, carbon dioxide storage jar is installed to protective housing's interior bottom opposite side, be connected with on the carbon dioxide storage jar and stretch into the inside blast pipe of distribution box, distribution box's inside is equipped with the pipe, the lateral wall equidistance of pipe is equipped with the bleeder, the blast pipe is connected to pipe one side lower extreme, the blast pipe is connected to the opposite side below of pipe.

Preferably, a first electromagnetic valve is installed at an air inlet of the air supply pipe, and a second electromagnetic valve is installed on the air supply pipe.

Preferably, slots are symmetrically formed in the left and right of the top and the bottom of the protective shell, the number of the slots is four, inserting rods are inserted into the vertically aligned slots, the number of the inserting rods is two, a plurality of protective cross rods are arranged between the two inserting rods at equal intervals from top to bottom, and the two ends of each inserting rod are fixedly connected with the protective shell in a threaded mode through locking bolts.

Preferably, hinge connection cabinet door is passed through on the right side of protective housing, the handle is installed in the front of cabinet door, display screen and PLC controller are still installed in the front of cabinet door.

Preferably, temperature sensor and smoke transducer are installed to the inner wall of distribution box, the equal electric connection display screen of temperature sensor and smoke transducer and PLC controller, PLC controller still electric connection first solenoid valve and second solenoid valve.

Preferably, the rear inner wall of the distribution box body is provided with an electrical component mounting plate through a bolt, and the guide pipe is fixedly mounted on the distribution box body through a plurality of U-shaped pipe racks.

Compared with the prior art, the beneficial effects of the utility model are that: this block terminal protecting crust that security performance is high, utilize temperature sensor to come the inside temperature of response distribution box, when the display screen shows the inside high temperature of distribution box, the first solenoid valve of PLC controller control is opened, start the air-blower this moment and utilize the blast pipe, pipe and a plurality of bleeder are to the inside wind that sends into of distribution box, thereby cool down the switch board and handle, whether there is smog inside utilizing smoke sensor to come the response distribution box, when the display screen shows the inside smog that exists of distribution box, open through PLC controller control second solenoid valve this moment, carbon dioxide in the carbon dioxide storage tank is carried to distribution box inside through pipe and a plurality of bleeder at this moment, utilize carbon dioxide to realize the work of putting out a fire. The utility model discloses the effectual fire hazard that takes place because of circuit ageing or short circuit that prevents, great improvement distribution box's security.

The utility model discloses a peg graft two inserted bars in the slot, install a plurality of protection horizontal pole on two inserted bars again, utilize inserted bar and a plurality of protection horizontal pole can play fine protection to installing at the inside distribution box body of protective housing, in case of electricity stealing occurence of failure.

The utility model discloses in protective housing's setting can effectually prevent that the rainwater from invading the switch board, it causes the influence to meet accident to the inside component of switch board body, helps improving its security.

Drawings

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

FIG. 2 is a front view of the cabinet door of the present invention;

fig. 3 is a schematic view of the connection structure of the slot, the insertion rod and the protective cross rod of the present invention.

In the figure: 1. a protective housing; 2. a first solenoid valve; 3. a blower; 4. a temperature sensor; 5. a smoke sensor; 6. a distribution box body; 7. a conduit; 8. an electrical component mounting plate; 9. a branch pipe; 10. a carbon dioxide storage tank; 11. a second solenoid valve; 12. a cabinet door; 13. a handle; 14. a display screen; 15. a PLC controller; 16. a slot; 17. inserting a rod; 18. a protective cross bar; 19. an air duct; 20. an air supply pipe; 21. u-shaped pipe support.

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. 1-3, the present invention provides a technical solution: the utility model provides a block terminal protecting crust that security performance is high, includes protecting casing 1, protecting casing 1's internally mounted has distribution box 6, the air-blast frame is installed to protecting casing 1's interior bottom one side, air-blast frame upper end is installed air-blower 3 through locking bolt, be connected with the blast pipe 19 that stretches into to distribution box 6 on the air-blower 3, carbon dioxide storage jar 10 is installed to protecting casing 1's interior bottom opposite side, be connected with on the carbon dioxide storage jar 10 and stretch into the inside blast pipe 20 of distribution box 6, distribution box 6's inside is equipped with pipe 7, the lateral wall equidistance of pipe 7 is equipped with bleeder 9, blast pipe 19 is connected to pipe 7 one side lower extreme, blast pipe 20 is connected to the opposite side below of pipe 7.

Specifically, a first electromagnetic valve 2 is installed at an air inlet of the air supply pipe 19, and a second electromagnetic valve 11 is installed on the air supply pipe 20.

Specifically, slots 16 have been seted up to protection casing 1's top and bottom bilateral symmetry, the quantity of slot 16 is four, and the inside grafting of slot 16 that aligns from top to bottom has inserted bar 17, the quantity of inserted bar 17 is two, and the equidistance from top to bottom installs a plurality of protection horizontal pole 18 between two inserted bars 17, every both ends of inserted bar 17 are all through locking bolt fixed spiro union protection casing 1.

Specifically, hinge connection cabinet door 12 is passed through on the right side of protective housing 1, handle 13 is installed in the front of cabinet door 12, display screen 14 and PLC controller 15 are still installed in the front of cabinet door 12.

Specifically, temperature sensor 4 and smoke transducer 5 are installed to the inner wall of distribution box 6, the equal electric connection display screen 14 of temperature sensor 4 and smoke transducer 5 and PLC controller 15, PLC controller 15 is first solenoid valve 2 of electric connection and second solenoid valve 11 still.

Specifically, electrical components mounting panel 8 is installed through the bolt to the back inner wall of distribution box 6, pipe 7 is through a plurality of U type pipe support 21 fixed mounting on distribution box 6.

During the specific use, utilize temperature sensor 4 to come the inside temperature of induction distribution box 6, when the display screen 14 shows the inside high temperature of distribution box 6, PLC controller 15 controls first solenoid valve 2 and opens, start air-blower 3 this moment and utilize blast pipe 19, pipe 7 and a plurality of bleeder 9 are to the inside air-feed of distribution box 6, thereby cool down the switch board and handle, whether there is smog inside the induction distribution box 6 utilizing smoke sensor 5, when the display screen 14 shows the inside smog that exists of distribution box 6, open through PLC controller 15 control second solenoid valve 11 this moment, carbon dioxide in carbon dioxide storage jar 10 is carried to distribution box 6 inside through pipe 7 and a plurality of bleeder 9 at this moment, utilize carbon dioxide to realize the work of putting out a fire. The utility model discloses the effectual conflagration that takes place because of circuit ageing or short circuit that prevents, great improvement distribution box 6's security.

The utility model discloses a peg graft two inserted bars 17 in slot 16, install a plurality of protection horizontal pole 18 on two inserted bars 17 again, utilize inserted bar 17 and a plurality of protection horizontal pole 18 can play fine protection to installing at the distribution box 6 of protective housing 1 inside, in case steal electric accident takes place.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal protecting crust that security performance is high, includes protecting crust body (1), its characterized in that: the internally mounted of protective housing (1) has distribution box (6), the air-blast frame is installed to interior bottom one side of protective housing (1), air-blower (3) are installed through the locking bolt in air-blast frame upper end, be connected with blast pipe (19) that stretch into in distribution box (6) on air-blower (3), carbon dioxide storage jar (10) are installed to the interior bottom opposite side of protective housing (1), be connected with on carbon dioxide storage jar (10) and stretch into to inside blast pipe (20) of distribution box (6), the inside of distribution box (6) is equipped with pipe (7), the lateral wall equidistance of pipe (7) is equipped with bleeder (9), blast pipe (19) are connected to pipe (7) one side lower extreme, blast pipe (20) are connected to the opposite side below of pipe (7).

2. The high-safety distribution box protective shell according to claim 1, characterized in that: a first electromagnetic valve (2) is installed at an air inlet of the air supply pipe (19), and a second electromagnetic valve (11) is installed on the air supply pipe (20).

3. The high-safety distribution box protective shell according to claim 1, characterized in that: slots (16) are symmetrically formed in the left and right of the top and the bottom of the protective shell (1), the number of the slots (16) is four, inserting rods (17) are inserted into the slots (16) which are aligned vertically, the number of the inserting rods (17) is two, a plurality of protective cross rods (18) are installed between the two inserting rods (17) at equal intervals vertically, and each protective shell (1) is fixedly screwed at the two ends of each inserting rod (17) through locking bolts.

4. The high-safety distribution box protective shell according to claim 1, characterized in that: hinge connection cabinet door (12) are passed through on the right side of protective housing (1), handle (13) are installed in the front of cabinet door (12), display screen (14) and PLC controller (15) are still installed in the front of cabinet door (12).

5. The high-safety distribution box protective shell according to claim 2, characterized in that: temperature sensor (4) and smoke transducer (5) are installed to the inner wall of distribution box (6), equal electric connection display screen (14) of temperature sensor (4) and smoke transducer (5) and PLC controller (15), PLC controller (15) is first solenoid valve (2) of electric connection and second solenoid valve (11) still.

6. The high-safety distribution box protective shell according to claim 1, characterized in that: electrical components mounting panel (8) are installed through the bolt to the back inner wall of distribution box (6), pipe (7) are through a plurality of U type pipe support (21) fixed mounting on distribution box (6).