A kind of electric distribution cabinet with high temperature alarm function
Technical field
The utility model is related to power distribution cabinet technical field more particularly to a kind of electrical power distributions with high temperature alarm function
Cabinet.
Background technology
Power distribution cabinet is exactly the controller switching equipment of connection cables, is commonly used in power supply bureau, electric substation, then again through transformer pressure-reducing
To low-tension switch cabinet, because installing many electrical equipments in power distribution cabinet, electrical equipment will generate in prolonged operation process
A large amount of heat, and concentrate in power distribution cabinet so that the temperature in power distribution cabinet constantly rises, if cannot be in time to power distribution cabinet
In air radiate, the use of electrical equipment will be influenced, power distribution cabinet is mostly directly for directly on power distribution cabinet in the prior art
Ventilation opening is opened up, but is easy accumulation dust at ventilation opening, and heat dissipation effect is poor, cannot be carried out according to the temperature in power distribution cabinet fast
Fast effective heat dissipation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has high temperature report
The electric distribution cabinet of alert function.
To achieve the goals above, the utility model uses following technical solution:
A kind of electric distribution cabinet with high temperature alarm function, including cabinet, the upper end side wall of the cabinet offer logical
Hole, and the side wall of through-hole is fixed with sliding rail by rivet, the side walls of sliding rail are connected with filter screen, and cabinet is close to the upper of sliding rail
End side wall offers mounting groove, and the internal activity of mounting groove is connected with gag lever post, and one end of gag lever post is fixed by screw to be connected
It is connected to flapper, cabinet offers link slot close to one end side wall of flapper, and the inside of link slot is fixedly connected with
One end of telescopic device, telescopic device extends to the inside of gag lever post, and both ends side wall is fixed with by screw inside cabinet
Fixed board, the side wall of fixed plate open up fluted, and fixed placement has motor, one end of motor to be connected with flabellum, cabinet in groove
Body is connected with cabinet door with the installation orthogonal one end side wall of flabellum.
Preferably, the inside of the cabinet door is inserted with rotary shaft, and the both ends side wall of rotary shaft has been fixedly connected with connecting rod, even
Extension bar is fixed on the inside of cabinet by screw buckle.
Preferably, the telescopic device includes fixed link, and the inside of fixed link is placed with spring, one end welding of spring
There are motion bar, one end activity of motion bar to extend to the inside of gag lever post, fixed link is fixed on cabinet side wall by screw buckle
In the link slot opened up, one end side wall of fixed link offers through-hole, and the internal whorl of through-hole is connected with stretch rod, stretch rod
One end extends to the inside of motion bar.
Preferably, the upper end side wall of the flapper offers through-hole, and the side wall of through-hole is fixed with company by screw
Road is connected, the inner wall activity of interface channel is connected with sieve.
Preferably, the inner wall of the close flabellum of the cabinet door is fixed with mounting plate, and the upper end side of mounting plate by screw
Wall is installed with alarm, and mounting plate is equipped with temperature controller and electric machine controller, temperature control close to the side wall of alarm
Device, alarm and electric machine controller processed are electrically connected, the model WDG-16 of alarm selection, the model of temperature controller selection
For KTS011, electric machine controller model is selected as HST-42.
The utility model has the beneficial effects that:
1, pass through the setting of cabinet, fixed plate, flabellum, interface channel, filter screen, mounting plate and alarm, cabinet interior wing
The startup of leaf can coordinate the air flowed in the interface channel of cabinet upper end, accelerate the flowing with outside air, improve in cabinet
The mobility of air also improves the agility to radiate to air in power distribution cabinet, makes the rapid drop in temperature in power distribution cabinet, increase
To the heat dissipation effect of power distribution cabinet, the service life of electrical equipment in power distribution cabinet is improved.
2, by the setting of flapper, sliding rail, gag lever post, filter screen and telescopic device, flapper band can be pulled
Dynamic gag lever post is removed out of cabinet, slides filter screen from sliding rail come out manually, completes the dismounting of filter screen, is improved to filtering
The convenient and efficient property of online end impurity cleaning.
Description of the drawings
Fig. 1 be the utility model proposes a kind of electric distribution cabinet with high temperature alarm function structural schematic diagram;
Fig. 2 be the utility model proposes a kind of electric distribution cabinet with high temperature alarm function left view structural representation
Figure;
Fig. 3 be the utility model proposes a kind of electric distribution cabinet with high temperature alarm function the right side regarding structural representation
Figure;
Fig. 4 be the utility model proposes the partial enlargement structure of electric distribution cabinet with high temperature alarm function a kind of show
It is intended to.
In figure:1 cabinet, 2 fixed plates, 3 flabellums, 4 sliding rails, 5 gag lever posts, 6 flappers, 7 interface channels, 8 telescopic devices,
81 motion bars, 82 stretch rods, 83 springs, 84 fixed links, 9 filter screens, 10 cabinet doors, 11 connecting rods, 12 swingles, 13 mounting plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment 1:Referring to Fig.1-4, a kind of electric distribution cabinet with high temperature alarm function, used in electric distribution cabinet
The cabinet door 10 of Cheng Zhong, cabinet 1 are in off state, alarm, temperature controller and the motor installed on mounting plate 13 in cabinet door 10
Controller is to be powered to connecting, and when the temperature in power distribution cabinet i.e. cabinet 1 is slowly rising, rises to temperature controller setting
When temperature, when the temperature that temperature controller is set as 35 ° when, when temperature sensor perception cabinet 1 in temperature be more than 35 ° when,
And being transmitted on temperature controller at usable output signal by the temperature transition of impression, temperature controller will be to temperature sensors
The highest alarm temperature for transmitting the temperature signal received and temperature controller itself setting is compared, result after comparison
For 35 ° of temperature more than setting when, by electric signal transmission to alarm, alarm is received to electric signal temperature controller, from
And start alarm and send out alarm signal, for alarm by electric signal transmission to electric machine controller, electric machine controller will control electricity
The startup of machine makes motor drive the rotation of flabellum 3, because motor is to be connected in series in cabinet 1, therefore in cabinet 1 while flabellum 3
Start, the air flowed in 1 upper end interface channel 7 of cabinet can be coordinated, accelerate the flowing with outside air, improve in cabinet 1
The mobility of air also improves the agility to radiate to air in power distribution cabinet, the rapid drop in temperature in power distribution cabinet, raising is made to match
The service life of electrical equipment in electric cabinet.
Embodiment 2:Referring to Fig.1-4, a kind of electric distribution cabinet with high temperature alarm function, when needing in power distribution cabinet
When filter screen 9 carries out disassembly, cleaning, it will rotate in stretch rod 82 to motion bar 81 manually, and then pull stretch rod 82, stretch rod
82 81 compressed spring 83 of mobile drive motion bar, makes motion bar 81 be moved into fixed link 84, and is removed out of gag lever post 5,
It can pull flapper 6 that gag lever post 5 is driven to be removed out of cabinet 1 later, it then can be manually by filter screen 9 from sliding rail 4
Sliding comes out, and completes the dismounting of filter screen 9, improves the convenient and efficient property to 9 upper end impurity cleaning of filter screen, can also will connect
Sieve taking-up in channel 7 is cleaned, facilitate that filter screen 9 and sieve can remain valid to play filtering outside air miscellaneous
The effect of matter.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.