CN211206610U

CN211206610U - Early warning device of power equipment

Info

Publication number: CN211206610U
Application number: CN201921921058.4U
Authority: CN
Inventors: 田军; 朱滨; 丁志俊
Original assignee: Nantong Bekadi Power Technology Co ltd
Current assignee: Nantong Bekadi Power Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-07
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an early warning device of power equipment, including installation base, protective housing, sealed chamber door, EIVR-C-A current and voltage monitor and BBJ warning light, the top fixed mounting of installation base has the protective housing, there is sealed chamber door positive one side of protective housing through hinge fixed mounting, the interior bottom fixed mounting of protective housing has EIVR-C-A current and voltage monitor, the top central point department fixed mounting of protective housing has heat dissipation mechanism, the top fixed mounting of protective housing has BBJ warning light, BBJ warning light passes through wire and EIVR-C-A current and voltage monitor electric connection. The utility model discloses set up heat dissipation mechanism, heat dissipation mechanism accelerates the inside air current flow rate of protective housing to can make the quick external world that gives off from the thermovent of the inside heat of protective housing, avoid EIVR-C-A current and voltage monitor overheat phenomenon to appear, thereby can prolong EIVR-C-A current and voltage monitor's life.

Description

Early warning device of power equipment

Technical Field

The utility model relates to an early warning device technical field specifically is a power equipment's early warning device.

Background

The power system mainly comprises two types of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, and an early warning device is required to be arranged in some outdoor power distribution equipment to monitor the internal current and voltage so as to perform early warning on the current and voltage in the power distribution equipment in time.

The existing early warning device has the defects that:

1. the existing early warning device is generally installed on distribution equipment, but because the device is installed outdoors, the device is eroded by wind and rain for a long time, and the service life of the current and voltage monitor is greatly shortened.

2. The internal heat dispersion of current early warning device is not good, and inside overheated leads to the life of current and voltage monitor to shorten easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an early warning device of power equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an early warning device of power equipment, includes installation base, protective housing, sealed chamber door, EIVR-C-A current and voltage monitor and BBJ warning light, the top fixed mounting of installation base has the protective housing, there is sealed chamber door positive one side of protective housing through hinge fixed mounting, the interior bottom fixed mounting of protective housing has EIVR-C-A current and voltage monitor, the top central point department fixed mounting of protective housing has heat dissipation mechanism, the top fixed mounting of protective housing has the BBJ warning light, the BBJ warning light passes through wire and EIVR-C-A current and voltage monitor electric connection.

Preferably, the inside fixed mounting of heat dissipation mechanism has the R300C motor, and R300C motor passes through wire and EIVR-C-A current and voltage monitor electric connection, and the output of R300C motor passes through axis of rotation fixed mounting has the flabellum, the bottom fixed mounting of heat dissipation mechanism has the screen panel.

Preferably, the both sides of protective housing are equipped with the thermovent, the bottom of protective housing one side is equipped with the through-hole, medial surface a week of sealed chamber door is equipped with the sealing washer, the central point department of the central position department fixed mounting on one side of sealed chamber door surface has the hasp.

Preferably, the front surface of the EIVR-C-A current and voltage monitor is provided with a first display screen, a second display screen, a first input keyboard, a second input keyboard and a switch, and one side of the EIVR-C-A current and voltage monitor is provided with a power line.

Preferably, the top of BBJ early warning lamp is equipped with the lamp holder, and the outside fixed mounting of lamp holder has the lamp shade, one side of BBJ early warning lamp is equipped with loudspeaker.

Preferably, four angles fixed mounting of installation base have construction bolt, and construction bolt's bottom fixed mounting has the stop collar, and the bottom of stop collar is inlayed and is installed the rubber block.

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

1. the early warning device of the power equipment is provided with the protective box and the sealing box door, the EIVR-C-A current and voltage monitor is installed inside the protective box, then the protective box is sealed through the sealing box door, the EIVR-C-A current and voltage monitor can be effectively protected, the EIVR-C-A current and voltage monitor is prevented from being exposed outside and corroded by wind and rain, and therefore the service life of the EIVR-C-A current and voltage monitor can be prolonged.

2. The early warning device of the power equipment is provided with the heat dissipation mechanism, and the heat dissipation mechanism accelerates the airflow circulation rate inside the protective box, so that the heat inside the protective box can be quickly dissipated to the outside from a heat dissipation port, the phenomenon of overheating of the EIVR-C-A current and voltage monitor is avoided, and the service life of the EIVR-C-A current and voltage monitor can be prolonged.

Drawings

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

FIG. 2 is a schematic structural view of a BBJ warning lamp of the present invention;

FIG. 3 is a schematic diagram of the EIVR-C-A current and voltage monitor of the present invention;

fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention.

In the figure: 1. installing a base; 101. installing a bolt; 102. a limiting sleeve; 103. a rubber block; 2. a protective box; 201. a heat dissipation port; 202. a through hole; 3. sealing the box door; 301. locking; 302. a seal ring; 4. an EIVR-C-A current voltage monitor; 401. a first display screen; 402. a second display screen; 403. a first input keyboard; 404. a second input keypad; 405. a switch; 406. a power line; 5. a heat dissipation mechanism; 501. R300C motor; 502. a fan blade; 503. a mesh enclosure; 6. BBJ early warning lamp; 601. a horn; 602. a lamp cap; 603. and a lampshade.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention provides an embodiment: an early warning device of power equipment comprises an installation base 1, a protective box 2, a sealing box door 3, an EIVR-C-A current and voltage monitor 4 and a BBJ early warning lamp 6, wherein the protective box 2 is welded at the top of the installation base 1, the sealing box door 3 is fixedly installed on one side of the front surface of the protective box 2 through a hinge, the sealing box door 3 seals the protective box 2, so that the EIVR-C-A current and voltage monitor 4 is protected, the EIVR-C-A current and voltage monitor 4 is prevented from being eroded by wind and rain, the EIVR-C-A current and voltage monitor 4 is fixedly installed at the inner bottom of the protective box 2 through bolts, the EIVR-C-A current and voltage monitor 4 monitors current and voltage, a heat dissipation mechanism 5 is fixedly installed at the central position of the top of the protective box 2 through bolts, the heat dissipation mechanism 5 accelerates the air flow rate inside the protective box 2, therefore, the heat dissipation port 201 in the protective box 2 is fast in heat dissipation to the outside, the BBJ early warning lamp 6 is fixedly mounted at the top of the protective box 2 through bolts, the BBJ early warning lamp 6 is electrically connected with the EIVR-C-A current and voltage monitor 4 through a lead, and when the EIVR-C-A current and voltage monitor 4 detects that the current and voltage in the outdoor power distribution equipment exceeds a preset value, the EIVR-C-A current and voltage monitor 4 automatically controls the BBJ early warning lamp 6 to give an alarm.

Further, there is R300C motor 501 in the inside of heat dissipation mechanism 5 through bolt fixed mounting, and R300C motor 501 passes through wire and EIVR-C-A current and voltage monitor 4 electric connection, and there is flabellum 502 in the output of R300C motor 501 through axis of rotation fixed mounting, the bottom fixed mounting of heat dissipation mechanism 5 has screen panel 503, and R300C motor 501 drives flabellum 502 and rotates to make the inside air current circulation rate of protective housing 2 accelerate, then the inside heat of protective housing 2 is quick to give off the external world from thermovent 201, and screen panel 503 plays the guard action to heat dissipation mechanism 5.

Further, the both sides of protective housing 2 are equipped with thermovent 201, thermovent 201 is convenient for the inside heat of protective housing 2 to give off the external world, the bottom of protective housing 2 one side is equipped with through-hole 202, through-hole 202 is convenient for power cord 406 on the EIVR-C-A current and voltage monitor 4 to extend to the outside of protective housing 2 and is connected with outdoor distribution equipment's circuit, medial surface a week of sealed chamber door 3 is equipped with sealing washer 302, sealing washer 302 guarantees sealed chamber door 3 to protective housing 2's leakproofness, the central point department of 3 surperficial one sides of sealed chamber door has hasp 301 through bolt fixed mounting, sealed chamber door 3 locks through hasp 301.

Further, a first display screen 401, a second display screen 402, a first input keyboard 403, a second input keyboard 404 and a switch 405 are arranged on the front face of the EIVR-C-A current and voltage monitor 4, the first display screen 401 displays the detected current and voltage of the outdoor power distribution equipment, the second display screen 402 displays the preset current and voltage value, the first input keyboard 403 presets the current, the second input keyboard 404 presets the voltage, the switch 405 controls the working state of the EIVR-C-A current and voltage monitor 4, a power line 406 is arranged on one side of the EIVR-C-A current and voltage monitor 4, and the EIVR-C-A current and voltage monitor 4 is connected with the circuit of the outdoor power distribution equipment through the power line 406.

Further, BBJ early warning lamp 6's top is equipped with lamp holder 602, and lamp holder 602 sends ruddiness and carries out light alarm, and there is lamp shade 603 lamp holder 602's the outside through bolt fixed mounting, and lamp shade 603 plays the guard action to lamp holder 602, and one side of BBJ early warning lamp 6 is equipped with loudspeaker 601, and BBJ early warning lamp 6 sounds through loudspeaker 601 and carries out the police dispatch newspaper.

Further, four angles of installation base 1 have construction bolt 101 through helicitic texture fixed mounting, and installation base 1 has stop collar 102 through construction bolt 101 and outdoor distribution equipment fixed mounting, and the welding of the bottom of construction bolt 101 has stop collar 102, and the bottom of stop collar 102 is inlayed and is installed block rubber 103, and block rubber 103 can carry out effectual buffering to vibrations, avoids construction bolt 101 not hard up to appear.

The working principle is as follows: when in use, the device is firstly installed on outdoor power distribution equipment through the installation bolt 101, and then is connected with the circuit of the outdoor power distribution equipment through the power line 406, then, motor 501 of R300C drives fan blades 502 to rotate, so that the air flow rate inside shielding box 2 is increased, then, the heat inside the shielding box 2 is rapidly radiated from the heat radiating port 201 to the outside, and then the current is preset through the first input keypad 403, the voltage is preset through the second input keypad 404, then the lock catch 301 locks the sealing box door 3, thereby protecting the EIVR-C-A current and voltage monitor 4, preventing the EIVR-C-A current and voltage monitor 4 from being eroded by wind and rain, when the current and voltage connected with the outdoor power distribution equipment exceeds a preset value, the EIVR-C-A current and voltage monitor 4 automatically controls the BBJ early warning lamp 6 to perform acousto-optic early warning.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an early warning device of power equipment, includes installation base (1), protective housing (2), sealed chamber door (3), EIVR-C-A current and voltage monitor (4) and BBJ early warning lamp (6), its characterized in that: the top fixed mounting of installation base (1) has protective housing (2), there is sealed chamber door (3) protective housing (2) positive one side through hinge fixed mounting, the interior bottom fixed mounting of protective housing (2) has EIVR-C-A current and voltage monitor (4), the top central point department fixed mounting of protective housing (2) has heat dissipation mechanism (5), the top fixed mounting of protective housing (2) has BBJ early warning lamp (6), BBJ early warning lamp (6) pass through wire and EIVR-C-A current and voltage monitor (4) electric connection.

2. The warning device of the power equipment as claimed in claim 1, wherein: the inside fixed mounting of heat dissipation mechanism (5) has R300C motor (501), and R300C motor (501) passes through wire and EIVR-C-A current and voltage monitor (4) electric connection, and the output of R300C motor (501) passes through axis of rotation fixed mounting and has flabellum (502), the bottom fixed mounting of heat dissipation mechanism (5) has screen panel (503).

3. The warning device of the power equipment as claimed in claim 1, wherein: the both sides of protective housing (2) are equipped with thermovent (201), the bottom of protective housing (2) one side is equipped with through-hole (202), medial surface a week of sealed chamber door (3) is equipped with sealing washer (302), the central position department fixed mounting of sealed chamber door (3) surface one side has hasp (301).

4. The warning device of the power equipment as claimed in claim 1, wherein: the front of the EIVR-C-A current and voltage monitor (4) is provided with a first display screen (401), a second display screen (402), a first input keyboard (403), a second input keyboard (404) and a switch (405), and one side of the EIVR-C-A current and voltage monitor (4) is provided with a power line (406).

5. The warning device of the power equipment as claimed in claim 1, wherein: the top of BBJ early warning lamp (6) is equipped with lamp holder (602), and the outside fixed mounting of lamp holder (602) has lamp shade (603), one side of BBJ early warning lamp (6) is equipped with loudspeaker (601).

6. The warning device of the power equipment as claimed in claim 1, wherein: four angles fixed mounting of installation base (1) have construction bolt (101), and the bottom fixed mounting of construction bolt (101) has stop collar (102), and the bottom of stop collar (102) is inlayed and is installed block rubber (103).