CN212011782U

CN212011782U - Block terminal with flame retardant efficiency

Info

Publication number: CN212011782U
Application number: CN202020741761.3U
Authority: CN
Inventors: 葛宝强
Original assignee: Shandong Shunhuaqiang Electric Appliance Co Ltd
Current assignee: Shandong Shunhuaqiang Electric Appliance Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-11-24
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a block terminal with flame retardant efficiency, including first box, the lower extreme all rotates on the left side of first box and is connected with first pivot, and is a plurality of the first baffle of fixedly connected with in the first pivot, a plurality of observation windows have been seted up on the first baffle, a plurality of first baffles of the horizontal fixedly connected with in inside of first box, the right side fixedly connected with second box of first box. The utility model discloses in, after the short circuit phenomenon of starting a fire appears in first box, smog appears in the temperature rising, smog detector and temperature-sensing detector detect the change of smog and temperature this moment, can start first pneumatic cylinder and one-way electronic valve, and at this moment, pressure pole can be pressed down to first pneumatic cylinder to make the inside liquid carbon dioxide release of carbon dioxide holding vessel, by first connecting pipe, second connecting pipe, third connecting pipe to shower nozzle, thereby control the intensity of a fire in the first box, prevent that it from stretching.

Description

Block terminal with flame retardant efficiency

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal with flame retardant efficiency.

Background

The block terminal is a common distribution equipment, all has the setting in well-known mill, residential area or road both sides etc.. High-low voltage switch equipment, distribution transformer equipment and the like are generally arranged in the distribution box. A conventional distribution box generally includes a base, four side plates disposed on the base, and a top cover disposed above the side plates. The four side plates are generally formed by welding aluminum alloy or stainless steel plates on the frame.

The existing distribution box cannot timely control the inside or inside of the distribution box after short circuit and fire happen inside the distribution box, so that the spread of fire is easily caused, and the damage is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the block terminal with flame retardant efficiency who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a distribution box with a flame retardant effect comprises a first box body, wherein the upper end and the lower end of the left side of the first box body are respectively and rotatably connected with a first rotating shaft, a plurality of first baffle plates are fixedly connected onto the first rotating shafts, a plurality of observation windows are arranged on the first baffle plates, a plurality of first baffle plates are horizontally and fixedly connected into the first box body, a second box body is fixedly connected onto the right side of the first box body, a plurality of first fixing sleeves are fixedly connected into the second box body at positions close to the lower end, a carbon dioxide storage tank is arranged inside the first fixing sleeves, a one-way electronic valve is fixedly connected onto the upper end of the carbon dioxide storage tank, a pressure rod is fixedly connected onto the middle position of the upper end of the one-way electronic valve, a first connecting pipe is vertically and fixedly connected onto the left side of the upper end of the one-way electronic valve, and a first hydraulic cylinder is fixedly connected onto the right side, the output end of the first hydraulic cylinder is fixedly connected with the right end of the pressure rod.

As a further description of the above technical solution:

the lower extreme all rotates on the right side of second box and is connected with the second pivot, and is a plurality of fixedly connected with second baffle in the second pivot.

As a further description of the above technical solution:

the position fixedly connected with sealing strip that the inboard of first baffle is close to the edge, the edge of first box is seted up flutedly, the inboard left end intermediate position fixedly connected with magnet of first baffle, the right-hand member intermediate position fixedly connected with iron sheet of first box.

As a further description of the above technical solution:

the inner side of the first baffle plate is positioned at the upper end and the lower end of the observation window and is respectively and fixedly connected with a smoke detector and a temperature-sensitive detector, the smoke detector is JTY-GD-G3T, and the temperature-sensitive detector is JTW-ZD-JBF-4111.

As a further description of the above technical solution:

the upper end of the inner side of the first box body is fixedly connected with a plurality of spray heads, the lower end of the first partition plate is fixedly connected with a third connecting pipe, the left end of the third connecting pipe is fixedly connected with a plurality of second connecting pipes, and the tail ends of the second connecting pipes are fixedly connected with the spray heads.

As a further description of the above technical solution:

the front side right-hand member intermediate position fixedly connected with handle of first baffle, liquid carbon dioxide is stored to the inside of carbon dioxide holding vessel, the material of first box and second box is the cold-rolled steel sheet that adopts and accords with national standard.

The utility model discloses following beneficial effect has:

this block terminal with flame retardant efficiency, when using, through the first box that sets up, first baffle, the second pivot, the second baffle, a handle, the second box, the observation window, first pivot, magnet, the sealing strip, the smoke detector, the temperature-sensing detector, a recess, the shower nozzle, first baffle, first connecting pipe, first pneumatic cylinder, the pressure pole, first fixed cover, the carbon dioxide holding vessel, the one-way electronic valve, the iron sheet, the second connecting pipe, the third connecting pipe, after the short circuit fire phenomenon appears in the first box, smog appears in the rise of temperature, smoke detector and temperature-sensing detector detect smog and the change of temperature this moment, can start first pneumatic cylinder and one-way electronic valve, at this moment, the pressure pole can be pressed to first pneumatic cylinder, thereby make the inside liquid carbon dioxide release of carbon dioxide holding vessel, by first connecting pipe, second connecting pipe, The third connecting pipe is connected with the spray head, so that the fire in the first box body is controlled, the first box body is prevented from spreading, the first box body can be an airtight space due to the fact that the arranged sealing strips are matched with the grooves in the side edge of the first box body, the fire can be controlled very fast, and more electronic components are prevented from being damaged.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the pipe connection according to the present invention.

Illustration of the drawings:

1. a first case; 2. a first baffle plate; 3. a second rotating shaft; 4. a second baffle; 5. a handle; 6. a second case; 7. an observation window; 8. a first rotating shaft; 9. a magnet; 10. a sealing strip; 11. a smoke detector; 12. a temperature-sensitive detector; 13. a groove; 14. a spray head; 15. a first separator; 16. a first connecting pipe; 17. a first hydraulic cylinder; 18. a pressure lever; 19. a first fixing sleeve; 20. a carbon dioxide storage tank; 21. a one-way electronic valve; 22. iron sheets; 23. a second connecting pipe; 24. and a third connecting pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a distribution box with flame retardant effect comprises a first box body 1, wherein the upper end and the lower end of the left side of the first box body 1 are respectively and rotatably connected with a first rotating shaft 8, a plurality of first baffle plates 2 are fixedly connected onto the first rotating shafts 8, a plurality of observation windows 7 are arranged on the first baffle plates 2, a plurality of first partition plates 15 are horizontally and fixedly connected inside the first box body 1, a second box body 6 is fixedly connected onto the right side of the first box body 1, a plurality of first fixing sleeves 19 are fixedly connected onto the positions, close to the lower end, inside the second box body 6, a carbon dioxide storage tank 20 is arranged inside the first fixing sleeves 19, a one-way electronic valve 21 is fixedly connected onto the upper end of the carbon dioxide storage tank 20, a pressure rod 18 is fixedly connected onto the middle position of the upper end of the one-way electronic valve 21, a first connecting pipe 16 is vertically and fixedly connected onto the left side position of the upper end of the one-way electronic valve 21, the output end of the first hydraulic cylinder 17 is fixedly connected with the right end of the pressure rod 18.

The upper end and the lower end of the right side of the second box body 6 are respectively and rotatably connected with a second rotating shaft 3, a plurality of second rotating shafts 3 are fixedly connected with second baffles 4, and the second baffles 4 can prevent dust from entering the second box body 6 and are convenient to open for checking and replacing the carbon dioxide storage tank 20; the position, close to the edge, of the inner side of the first baffle plate 2 is fixedly connected with a sealing strip 10, the edge of the first box body 1 is provided with a groove 13, the middle position of the left end of the inner side of the first baffle plate 2 is fixedly connected with a magnet 9, the middle position of the right end of the first box body 1 is fixedly connected with an iron sheet 22, the sealing strip 10 is matched with the groove 13, so that the entering of outside air can be reduced, the spread of fire is prevented, and the magnet 9 and the iron sheet 22 are attracted to fix the first baffle plate 2; the inner side of the first baffle plate 2 is positioned at the upper end and the lower end of the observation window 7 and is respectively and fixedly connected with a smoke detector 11 and a temperature-sensitive detector 12, the smoke detector 11 is JTY-GD-G3T in model, the temperature-sensitive detector 12 is JTW-ZD-JBF-4111 in model, the smoke detector 11 and the temperature-sensitive detector 12 respectively detect smoke and temperature in the first box body 1, and the first hydraulic cylinder 17 can be quickly started to release liquid carbon dioxide in the carbon dioxide storage tank 20 to extinguish fire after the fire is started; the upper end of the inner side of the first box body 1 and the lower ends of the first partition plates 15 are fixedly connected with the spray heads 14, the upper end of the first connecting pipe 16 is fixedly connected with a third connecting pipe 24, the left end of the third connecting pipe 24 is fixedly connected with a plurality of second connecting pipes 23, the tail ends of the plurality of second connecting pipes 23 are fixedly connected with the spray heads 14, liquid carbon dioxide in the carbon dioxide storage tank 20 is released and reaches the spray heads 14 through the first connecting pipe 16, the second connecting pipes 23 and the third connecting pipes 24, and therefore the fire in the first box body 1 is controlled; the handle 5 is fixedly connected with the middle position of the right end of the front side of the first baffle 2, liquid carbon dioxide is stored in the carbon dioxide storage tank 20, and the first box body 1 and the second box body 6 are both made of cold-rolled steel plates meeting national standards.

The working principle is as follows: after the phenomenon of short circuit and fire appear in first box 1, smog appears in the temperature rise, smog detector 11 and temperature-sensing detector 12 detect the change of smog and temperature this moment, can start first pneumatic cylinder 17 and one-way electronic valve 21, at this moment, pressure bar 18 can be pressed to first pneumatic cylinder 17, thereby make the inside liquid carbon dioxide release of carbon dioxide holding vessel 20, by first connecting pipe 16, second connecting pipe 23, third connecting pipe 24 to shower nozzle 14, thereby control the intensity of a fire in first box 1, prevent it from stretching, and because the sealing strip 10 that sets up agrees with mutually with the recess 13 of first box 1 side, can make first box 1 be a confined space, make the intensity of a fire can be controlled very fast, prevent to damage more electronic components.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a block terminal with flame retardant efficiency, includes first box (1), its characterized in that: the upper end and the lower end of the left side of the first box body (1) are both rotatably connected with a first rotating shaft (8), the first rotating shaft (8) is fixedly connected with a first baffle (2), the first baffle (2) is provided with a plurality of observation windows (7), the inside of the first box body (1) is horizontally and fixedly connected with a plurality of first clapboards (15), the right side of the first box body (1) is fixedly connected with a second box body (6), the inside of the second box body (6) is fixedly connected with a plurality of first fixing sleeves (19) close to the lower end, the inside of the first fixing sleeves (19) is provided with a carbon dioxide storage tank (20), the upper end of the carbon dioxide storage tank (20) is fixedly connected with a one-way electronic valve (21), the middle position of the upper end of the one-way electronic valve (21) is fixedly connected with a pressure rod (18), the left side position of the upper end of the one-way electronic valve (21) is vertically and fixedly connected with a first connecting, the position fixedly connected with first pneumatic cylinder (17) on the inside upper end right side of second box (6), the output of first pneumatic cylinder (17) with the right-hand member fixed connection of pressure pole (18).

2. The distribution box with flame retardant effect of claim 1, wherein: the upper end and the lower end of the right side of the second box body (6) are both rotatably connected with a second rotating shaft (3), and the second rotating shaft (3) is fixedly connected with a second baffle (4).

3. The distribution box with flame retardant effect of claim 1, wherein: the position fixedly connected with sealing strip (10) that the inboard of first baffle (2) is close to the edge, the edge of first box (1) is seted up fluted (13), the inboard left end intermediate position fixedly connected with magnet (9) of first baffle (2), the right-hand member intermediate position fixedly connected with iron sheet (22) of first box (1).

4. The distribution box with flame retardant effect of claim 1, wherein: the inner side of the first baffle (2) is located at the upper end and the lower end of the observation window (7) and is fixedly connected with a smoke detector (11) and a temperature-sensitive detector (12) respectively, the type of the smoke detector (11) is JTY-GD-G3T, and the type of the temperature-sensitive detector (12) is JTW-ZD-JBF-4111.

5. The distribution box with flame retardant effect of claim 1, wherein: the inboard upper end of first box (1) and a plurality of the equal fixedly connected with shower nozzle (14) of lower extreme of first baffle (15), the upper end fixedly connected with third connecting pipe (24) of first connecting pipe (16), the left end fixedly connected with of third connecting pipe (24) a plurality of second connecting pipes (23), a plurality of the end of second connecting pipe (23) all with shower nozzle (14) fixed connection.

6. The distribution box with flame retardant effect of claim 1, wherein: front side right-hand member intermediate position fixedly connected with handle (5) of first baffle (2), liquid carbon dioxide is stored to the inside of carbon dioxide holding vessel (20), the material of first box (1) and second box (6) is the cold-rolled steel sheet that adopts and accords with national standard.