JP cabinet capable of automatically extinguishing fire
Technical Field
The utility model belongs to the technical field of the switch board, specifically speaking is a JP cabinet that can automatic fire extinguishing.
Background
The JP cabinet, namely the JP comprehensive distribution box, is a novel comprehensive control box integrating electric energy distribution, metering, protection, control and reactive compensation. The main application field is as follows: the method is widely applied to occasions such as transformer substations, factories, industrial and mining enterprises, large power plants, petroleum and chemical enterprises, large steel plants, high-rise building power centers, reactive compensation, metering, electric energy distribution and the like. When the JP cabinet is used for a long time, a line near the relay is easy to age, and then a fire disaster is easy to happen, so that great economic loss is easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model provides a JP cabinet that can automatic fire extinguishing for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
the utility model provides a JP cabinet that can automatic fire extinguishing, including JP cabinet main part and the articulated cabinet door of connecting in JP cabinet main part, fixedly connected with smoke inductor and controller in the JP cabinet main part, the cabinet door is towards the perpendicular fixed connection cardboard of the inside side of JP cabinet main part, the vertical water base fire extinguisher of fixedly connected with in the inner of cardboard, the blowout mouth of water base fire extinguisher is relative with the relay in the JP cabinet main part, the cardboard is connected with the electric telescopic handle that upwards stretches out and draws back perpendicularly, electric telescopic handle's expansion end is located the below of water base fire extinguisher movable handle.
Before the device is used, the bolt of the water-based fire extinguisher is in a pulling state. When the device is used, when a fire happens at the relay, the smoke sensor senses the fire and transmits a fire signal to the controller, the controller controls the electric telescopic rod to extend after analysis and processing, the movable end of the electric telescopic rod moves upwards and pushes the movable handle of the water-based fire extinguisher upwards, the movable handle of the water-based fire extinguisher moves upwards and is close to the fixed handle of the water-based fire extinguisher, so that the water-based fire extinguisher is opened and plays a fire extinguishing role, after the fire is extinguished, the smoke sensor transmits the fire extinguishing signal to the controller, the controller controls the movable end of the electric telescopic rod to move downwards, the movable end of the electric telescopic rod is far away from the movable handle of the water-based fire extinguisher, so that the movable handle of the water-based fire extinguisher returns to the initial position under the action of a spring on the water. The use of this device for need not artificial operation, can realize automatic fire extinguishing when the JP cabinet is fired, thereby reduce the loss because of the JP cabinet is fired and is caused.
Preferably, the inner end of the clamping plate is provided with an arc-shaped through groove, and a water-based fire extinguisher is clamped in the arc-shaped through groove. The water-based fire extinguisher card makes things convenient for the staff to take off water-based fire extinguisher from the cardboard in the arc passes through the groove, and then makes things convenient for the change of water-based fire extinguisher.
Preferably, the inner wall of the arc-shaped through groove is fixedly connected with a rubber pad which is attached to the arc-shaped through groove. The rubber pad can increase the friction between the water-based fire extinguisher and the arc-shaped through groove, thereby further preventing the water-based fire extinguisher from sliding in the arc-shaped through groove and further ensuring that the spraying port of the water-based fire extinguisher is opposite to the relay.
Preferably, the upper end of the movable end of the electric telescopic rod is fixedly connected with a round raised head. The round convex head can be conveniently contacted with the movable handle of the water-based fire extinguisher.
The utility model has the advantages that: before the device is used, the bolt of the water-based fire extinguisher is in a pulling state. When the device is used, when a fire happens at the relay, the smoke sensor senses the fire and transmits a fire signal to the controller, the controller controls the electric telescopic rod to extend after analysis and processing, the movable end of the electric telescopic rod moves upwards and pushes the movable handle of the water-based fire extinguisher upwards, the movable handle of the water-based fire extinguisher moves upwards and is close to the fixed handle of the water-based fire extinguisher, so that the water-based fire extinguisher is opened and plays a fire extinguishing role, after the fire is extinguished, the smoke sensor transmits the fire extinguishing signal to the controller, the controller controls the movable end of the electric telescopic rod to move downwards, the movable end of the electric telescopic rod is far away from the movable handle of the water-based fire extinguisher, so that the movable handle of the water-based fire extinguisher returns to the initial position under the action of a spring on the water. After the water-based fire extinguisher is used, the water-based fire extinguisher is clamped in the arc-shaped through groove, so that a worker can conveniently take the water-based fire extinguisher off the clamping plate, and the water-based fire extinguisher is convenient to replace. The rubber pad in the arc-shaped through groove can increase the friction force between the water-based fire extinguisher and the arc-shaped through groove, thereby further preventing the water-based fire extinguisher from sliding in the arc-shaped through groove and further ensuring that the spraying port of the water-based fire extinguisher is opposite to the relay. The use of this device for need not artificial operation, can realize automatic fire extinguishing when the JP cabinet is fired, thereby reduce the loss because of the JP cabinet is fired and is caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the view from the direction A of FIG. 1;
FIG. 3 is an enlarged view of the view of FIG. 2 taken in the direction B;
fig. 4 is a flow chart of the present invention.
Shown in the figure:
1. JP cabinet main part, 2, cabinet door, 3, cardboard, 4, water base fire extinguisher, 5, electric telescopic handle, 6, smoke inductor, 7, controller, 8, arc open groove, 9, rubber pad, 10, circular plush copper.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A JP cabinet capable of automatically extinguishing fire, which is shown in figures 1-4. Including JP cabinet main part 1 and the articulated cabinet door 2 of connecting on JP cabinet main part 1, fixedly connected with smoke inductor 6 and controller 7 in JP cabinet main part 1, cabinet door 2 is towards JP cabinet main part 1 inside a side perpendicular fixed connection cardboard 3, the inner of cardboard 3 is seted up the arc and is passed through groove 8, 8 inner wall fixedly connected with of arc pass through groove and the rubber pad 9 that 8 laminating of arc pass through groove 8, the clamp has water base fire extinguisher 4 in the rubber pad 9, the blowout mouth of water base fire extinguisher 4 is relative with the relay in JP cabinet main part 1, cardboard 3 is connected with upwards flexible electric telescopic handle 5 perpendicularly, the circular plush copper 10 of upper end fixed connection of electric telescopic handle 5's expansion end, circular plush copper 4 is located the below of 4 movable handles of water base fire extinguisher.
Before the device is used, the bolt of the water-based fire extinguisher 4 is in a pulling state.
When the device is used, when the relay catches fire, the smoke sensor 6 senses the fire and transmits a firing signal to the controller 7, the controller 7 controls the electric telescopic rod 5 to extend after analysis and processing, the movable end of the electric telescopic rod 5 moves upwards and pushes the movable handle of the water-based fire extinguisher 4 upwards, the movable handle of the water-based fire extinguisher 4 moves upwards and is close to the fixed handle of the water-based fire extinguisher 4, and therefore the water-based fire extinguisher 4 is opened and plays a fire extinguishing role, after the fire is extinguished, the smoke sensor 6 transmits the extinguishing signal to the controller 7, the controller 7 controls the movable end of the electric telescopic rod 5 to move downwards, the movable end of the electric telescopic rod 5 is far away from the movable handle of the water-based fire extinguisher 4, so that the movable handle of the water-based fire extinguisher 4 returns to the initial position under the spring action on the water-based fire extinguisher 4 and the water-based fire extinguisher 4 stops the fire extinguishing action.
After the use, because water base fire extinguisher 4 card passes through the inslot 8 in the arc, so make things convenient for the staff to take off water base fire extinguisher 4 from cardboard 3, and then make things convenient for water base fire extinguisher 4's change. The rubber pad 9 in the arc-shaped through groove 8 can increase the friction force between the water-based fire extinguisher 4 and the arc-shaped through groove 8, thereby further preventing the water-based fire extinguisher 4 from sliding in the arc-shaped through groove 8 and further ensuring that the spraying port of the water-based fire extinguisher 4 is opposite to the relay.
The circular raised head 10 can facilitate contact with the movable handle of the water-based fire extinguisher 4.
The use of this device for need not artificial operation, can realize automatic fire extinguishing when the JP cabinet is fired, thereby reduce the loss because of the JP cabinet is fired and is caused.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.