CN211718996U

CN211718996U - Electric power distribution room danger alarm device

Info

Publication number: CN211718996U
Application number: CN202020507408.9U
Authority: CN
Inventors: 陈�胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-10-20
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses an electric power distribution room danger alarm device, relate to the alarm device field, including the electricity distribution room, heat dissipation fan and smoke alarm, the central point of electricity distribution room bottom inner wall puts the department and is equipped with the heat dissipation fan, the rectangle recess has been seted up in the electricity distribution room bottom outside, the air inlet has been seted up to the bottom of rectangle recess, the central point of electricity distribution room top puts the department and has seted up circular logical groove, the fixed air guide cover that is equipped with of lower port that leads to the groove, the fixed compression cover that is equipped with of last port that leads to circular groove, the fixed horizontal support bar that is equipped with in inside that leads to circular groove, the fixed welding in the inner wall that leads to circular groove in both ends of horizontal support bar, the fixed welding of central point department on horizontal support bar upper surface. The utility model provides a compression cover can gather a little smog granule to smoke alarm can detect a little smog, has improved smoke alarm's sensitivity.

Description

Electric power distribution room danger alarm device

Technical Field

The utility model relates to an alarm device field, in particular to electric power distribution room danger alarm device.

Background

The power distribution room is because the central control room of electrical equipment, consequently must avoid catching fire, in case the power distribution room catches fire or takes place so will lead to the paralysis of all equipment, consequently can set up smoke alarm in the power distribution room and be used for monitoring the power distribution room and have or not the trouble, current smoke alarm is installed at the top of power distribution room more, but because the wind direction of cooling system in the power distribution room is different, lead to when the inside trouble of power distribution room less smog granule is blown to skew smoke alarm's position by the wind, consequently smoke alarm is difficult to detect the trouble, only when the intensity of a fire grow, smoke alarm just can detect, this has just resulted in missing the best rescue period. Therefore, it is necessary to invent a danger alarm device for an electric power distribution room to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power distribution room danger alarm device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a danger alarm device for an electric power distribution room comprises a distribution room, a heat dissipation fan and a smoke alarm, wherein the heat dissipation fan is arranged at the central position of the inner wall of the bottom of the distribution room, a rectangular groove is formed in the outer side of the bottom of the distribution room, an air inlet is formed in the bottom of the rectangular groove, a filter screen plate is embedded in the rectangular groove, a circular through groove is formed in the central position of the top of the distribution room, an air introducing cover is fixedly arranged at the lower port of the circular through groove, a compression cover is fixedly arranged at the upper port of the circular through groove, a horizontal support rod is fixedly arranged in the circular through groove, two ends of the horizontal support rod are fixedly welded on the inner wall of the circular through groove, an internal thread pipe is fixedly welded at the central position of the upper surface of the horizontal support rod, the internal thread pipe is mutually matched and, the left and right sides of the upper surface of the supporting base are respectively and fixedly provided with two groups of hinged supports, the hinged supports are movably hinged with the bottoms of the movable connecting rods, the hinged supports are provided with torsional springs, the top ends of the movable connecting rods are fixedly welded at the central positions of the outer edges of the clamping rods, the clamping rods are provided with two groups, and the two groups of clamping rods are tightly pressed on the outer edges of the smoke alarm.

Preferably, the air inlet is bar structure, and the air inlet is equipped with the multiunit, and multiunit air inlet is equidistance linear arrangement in the bottom of rectangle recess.

Preferably, the top end of the air guide cover is fixedly welded on the inner wall of the top of the power distribution chamber, the air guide cover is of a horn-shaped structure, and the diameter of the lower port of the air guide cover is larger than that of the upper port of the air guide cover.

Preferably, the whole compression cover is of a spherical structure, the longitudinal sections of the compression cover are of two groups of arc structures which are symmetrical to each other, and the top of the compression cover and the bottom edge of the flaring air outlet cover are integrally formed.

Preferably, the whole clamping rods are of arc-shaped structures, the two groups of clamping rods are arranged in the same horizontal plane, and rubber anti-slip strips are adhered to the inner walls of the two groups of clamping rods.

Preferably, the movable connecting rods are provided with two groups, the two groups of movable connecting rods are of S-shaped structures integrally, and the cross section of each S-shaped structure is of a rectangular structure.

The utility model discloses a technological effect and advantage:

1. the compression cover in the utility model can gather a little smoke particles, so that the smoke alarm can detect a little smoke, the sensitivity of the smoke alarm is improved, and the smoke alarm can be found out and remedied in time when a fault occurs in the distribution room, thereby avoiding greater danger;

2. the smoke alarm in the utility model is clamped between the two groups of clamping rods, and the inner walls of the two groups of clamping rods are both adhered with rubber anti-slip strips, so that the clamping rods have better holding effect due to the rubber anti-slip strips, the smoke alarm is more firmly installed, the smoke alarm is convenient to overhaul and disassemble, the smoke alarm can be taken out only by opening the two groups of clamping rods outwards, and the disassembly is convenient;

3. the utility model provides an inside of rectangle recess is inlayed and is equipped with the filter plate, and the filter plate can filter the dust in the air, prevents that the dust in the air from getting into the inside of electricity distribution room to avoid the dust to age with higher speed the electricity in the electricity distribution room.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the connection state of the smoke alarm and the supporting base of the present invention.

In the figure: 1. a distribution room; 2. a heat dissipation fan; 3. an air inlet; 4. a rectangular groove; 5. a filter screen plate; 6. an air introducing cover; 7. a compression cage; 8. a flaring gas outlet cover; 9. a movable connecting rod; 10. a smoke alarm; 11. a clamping lever; 12. a hinged support; 13. a support base; 14. installing a screw rod; 15. an internally threaded tube; 16. a horizontal support bar; 17. a circular through groove; 18. rubber antislip strips.

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.

The utility model provides an electric power distribution room danger alarm device as shown in figures 1-3, a distribution room 1, a heat radiation fan 2 and a smoke alarm 10, the heat radiation fan 2 is arranged at the central position of the inner wall of the bottom of the distribution room 1, a rectangular groove 4 is arranged at the outer side of the bottom of the distribution room 1, an air inlet 3 is arranged at the bottom of the rectangular groove 4, the air inlet 3 is of a bar structure, the air inlets 3 are provided with a plurality of groups, the groups of air inlets 3 are arranged at the bottom of the rectangular groove 4 in an equidistant linear arrangement, a filter screen plate 5 is embedded in the rectangular groove 4, a circular through groove 17 is arranged at the central position of the top of the distribution room 1, a gas leading cover 6 is fixedly arranged at the lower port of the circular through groove 17, the top end of the gas leading cover 6 is fixedly welded at the inner wall of the top of the distribution room 1, the gas leading cover 6 is of a, therefore, the air with smoke blown out by the heat dissipation fan 2 is more easily gathered by the air guide cover 6 and then is discharged through the circular through groove 17, the compression cover 7 is fixedly arranged at the upper end opening of the circular through groove 17, the compression cover 7 is integrally of a spherical structure, the longitudinal section of the compression cover 7 is of two groups of mutually symmetrical circular arc structures, the top of the compression cover 7 and the bottom end edge of the flaring air outlet cover 8 are integrally formed, the compression cover 7 can gather a small amount of smoke in the air transiently, so that the smoke alarm 10 can detect a small amount of smoke conveniently, and the working performance of the smoke alarm 10 is improved;

the inside of circular logical groove 17 is fixed with horizontal support bar 16, the both ends of horizontal support bar 16 are fixed the welding at the inner wall of circular logical groove 17, the central point of the upper surface of horizontal support bar 16 is fixed the welding has internal thread pipe 15, internal thread pipe 15 is mutually connected through the screw thread with the bottom of installation screw 14, the top of installation screw 14 is fixed the welding in the bottom of supporting the base 13, the left and right sides of the upper surface of supporting the base 13 are respectively fixed and are equipped with two sets of hinged brackets 12, hinged brackets 12 is movably articulated with the bottom of the movable connecting rod 9, the movable connecting rod 9 is equipped with two sets altogether, two sets of movable connecting rod 9 are S-shaped structure as a whole, and the cross section of S-shaped structure is rectangular structure, hinged brackets 12 are equipped with torsional springs, the top of movable connecting rod 9 is fixed the welding in the central point of the outer fringe of clamping bar 11, the whole circular arc-shaped structure that is of clamping rod 11, two sets of clamping rod 11 are in same horizontal plane, and the inner wall of two sets of clamping rod 11 all glues and is equipped with rubber antislip strip 18, and rubber antislip strip 18 makes clamping rod 11 add the effect of holding better for smoke alarm 10's installation is more firm.

The working principle is as follows: the utility model discloses in the practical process, heat dissipation fan 2 rotates, thereby inhale external cold wind from air inlet 3 through filter plate 5, thereby can filter the dust in the air, the heat dissipation fan 2 rotates the ascending flow that produces, through bleed cover 6, the inside of circular logical groove 17 entering compression cover 7, because compression cover 7 is less, therefore can carry out transient compression to the air, when there is a little smog in electricity distribution room 1, compression cover 7 can gather a little smog granule, thereby smoke alarm 10 can detect a little smog, the sensitivity of smoke alarm 10 has been improved, thereby can discover in time when breaking down in electricity distribution room 1, remedy in time, bigger danger has been avoided taking place;

the utility model provides a smoke alarm 10 card is established between two sets of clamping bar 11, and the inner wall of two sets of clamping bar 11 all glues and is equipped with rubber antislip strip 18, and rubber antislip strip 18 makes clamping bar 11 add the effect of keeping better for smoke alarm 10's installation is more firm, and overhauls smoke alarm 10, also the convenience that matches when dismantling, only needs to break off two sets of clamping bar 11 to the outside and can take out smoke alarm 10, and it is convenient to dismantle.

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 an electric power distribution room danger alarm device, includes electricity distribution room (1), heat dissipation fan (2) and smoke alarm (10), its characterized in that: the heat dissipation fan (2) is arranged at the central position of the inner wall at the bottom of the power distribution chamber (1), a rectangular groove (4) is formed in the outer side of the bottom of the power distribution chamber (1), an air inlet (3) is formed in the bottom of the rectangular groove (4), a filter screen plate (5) is embedded in the rectangular groove (4), a circular through groove (17) is formed in the central position of the top of the power distribution chamber (1), an air leading cover (6) is fixedly arranged at the lower port of the circular through groove (17), a compression cover (7) is fixedly arranged at the upper port of the circular through groove (17), a horizontal support rod (16) is fixedly arranged in the circular through groove (17), two ends of the horizontal support rod (16) are fixedly welded on the inner wall of the circular through groove (17), an internal thread pipe (15) is fixedly welded at the central position of the upper surface of the horizontal support rod (16), and the internal thread pipe (, the top fixed welding of installation screw (14) is in the bottom that supports base (13), and the left and right sides of the upper surface that supports base (13) is fixed respectively and is equipped with two sets of hinged-supports (12), and hinged-supports (12) are articulated with the bottom activity of swing joint pole (9), be equipped with the torsional spring on hinged-supports (12), the fixed welding in the central point of pressing from both sides tight pole (11) outward flange department of putting in the top of swing joint pole (9), press from both sides tight pole (11) and be equipped with two sets ofly altogether, two sets of tight poles of clamp (11) compress tightly the outward flange at smoke alarm (10).

2. An electric power distribution room hazard warning device according to claim 1, characterized in that: the air inlets (3) are of strip-shaped structures, the air inlets (3) are provided with multiple groups, and the multiple groups of air inlets (3) are linearly arranged at the bottoms of the rectangular grooves (4) at equal intervals.

3. An electric power distribution room hazard warning device according to claim 1, characterized in that: the top fixed welding of bleed cover (6) is at the top inner wall of electricity distribution room (1), bleed cover (6) are horn-shaped structure, and the lower port diameter of bleed cover (6) is greater than the upper port diameter of bleed cover (6).

4. An electric power distribution room hazard warning device according to claim 1, characterized in that: the whole compression cover (7) is of a spherical structure, the longitudinal sections of the compression cover (7) are of two groups of arc structures which are symmetrical to each other, and the top of the compression cover (7) and the bottom edge of the flaring air outlet cover (8) are integrally formed.

5. An electric power distribution room hazard warning device according to claim 1, characterized in that: the clamping rods (11) are integrally of arc-shaped structures, the two groups of clamping rods (11) are arranged in the same horizontal plane, and rubber anti-slip strips (18) are adhered to the inner walls of the two groups of clamping rods (11).

6. An electric power distribution room hazard warning device according to claim 1, characterized in that: the movable connecting rods (9) are arranged in two groups, the two groups of movable connecting rods (9) are S-shaped structures integrally, and the cross section of each S-shaped structure is of a rectangular structure.