Novel intelligent distribution box

Abstract

The novel intelligent distribution box provided by the utility model comprises a distribution box body, a shielding mechanism and a fire extinguishing mechanism, the two sides of the distribution box body are provided with heat dissipation holes, the outer wall of the distribution box is provided with a dustproof baffle plate corresponding to the heat dissipation hole box, and the dustproof baffle plate enables the heat dissipation holes to exhaust air downwards. The shielding mechanism is arranged on the outer wall of the distribution box body and used for shielding the heat dissipation holes, and the fire extinguishing mechanism is connected with the distribution box body and used for introducing fire extinguishing gas into the distribution box body for fire extinguishing; when a fire occurs in the distribution box body, the shielding mechanism shields the heat dissipation holes in the distribution box body, the fire extinguishing mechanism introduces fire extinguishing gas into the distribution box body, and in the fire extinguishing process, the heat dissipation holes in the distribution box are temporarily sealed, so that the fire extinguishing gas leakage and fire spreading risks can be reduced, and the fire extinguishing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of intelligent distribution box especially relates to a novel intelligent distribution box. BACKGROUND

[0002] The distribution box is a mass parameter on data, generally constitutes low voltage distribution box according to electrical wiring, requires that switchgear, measuring instrument, protective electric appliance and auxiliary equipment are assembled in closed or semi-closed metal cabinet or screen panel, constitutes low voltage distribution box. Normal operation can be connected or disconnected circuit by manual or automatic switch. The distribution box has the characteristics of small volume, easy installation, special technical performance, fixed position, unique configuration function, no site limitation, more universal application, stable and reliable operation, high space utilization, less land occupation and environmental protection effect.

[0003] Because the inside of distribution box is full of electrical components and wires, when the electrical components or wires in the distribution box are aging, it is easy to cause a short circuit and cause a fire, but the existing distribution box does not have a fire extinguishing device, when a fire occurs in the distribution box, it cannot be extinguished in time, causing the fire to spread and causing great economic losses.

[0004] The utility model discloses a kind of distribution boxes of automatic fire extinguishing, inert gas is discharged into distribution box, and fire is extinguished by reducing oxygen in distribution box, but the heat dissipation hole on distribution box is the opening of distribution box and the outside, part of gas may leak when fire extinguishing gas is released, which may reduce the concentration of fire extinguishing gas in the distribution box, thereby affecting its fire extinguishing efficiency. Due to the heat dissipation hole, the leakage of fire extinguishing gas and the possible spread of fire may need longer time to reach the effective fire extinguishing concentration, thereby prolonging the fire extinguishing time. Therefore, there is an urgent need to provide a novel intelligent distribution box to solve the above technical problems. SUMMARY

[0005] (I) Technical problem to be solved

[0006] To solve the above problems of the prior art, the utility model provides a novel intelligent distribution box.

[0007] (II) Technical scheme

[0008] In order to achieve the above purpose, the utility model adopts the main technical scheme including:

[0009] A novel intelligent distribution box, comprising a distribution box body, a shielding mechanism and a fire extinguishing mechanism.

[0010] The distribution box body is provided with a heat dissipation hole on both sides, and the distribution box outer wall is provided with a dust baffle corresponding to the heat dissipation hole. The dust baffle makes the heat dissipation hole exhaust downward.

[0011] The shielding mechanism is arranged on the outer wall of the distribution box body and is used for shielding the heat dissipation holes;

[0012] The fire extinguishing mechanism is connected to the distribution box body and is used for introducing fire extinguishing gas into the distribution box body to extinguish fire.

[0013] Preferably, the shielding mechanism comprises a base, a motor, a lead screw, a moving block, a support vertical rod and a shielding support rod.

[0014] The base is fixed to the side wall of the distribution box body, and a control groove is formed in the top of the base.

[0015] The lead screw is installed in the control groove, and one end of the lead screw extends out of the base and is fixedly connected to the motor.

[0016] The moving block is slidingly installed in the control groove and is threadedly connected to the lead screw.

[0017] The support vertical rod is vertically arranged on the top of the moving block.

[0018] The shielding support rod is provided with a plurality of rods, which are fixed to one side of the support vertical rod and correspond to the heat dissipation holes one by one.

[0019] Preferably, the fire extinguishing mechanism comprises a gas cylinder, a connecting pipe and a control valve, one end of the connecting pipe is connected to the gas cylinder, the other end of the connecting pipe enters the distribution box body and is fixedly connected to a gas nozzle, and the control valve is installed on the connecting pipe.

[0020] Preferably, the fire extinguishing gas stored in the gas cylinder is thermal aerosol.

[0021] Preferably, the intelligent control mechanism further comprises a PLC controller and a fire sensor, and the fire sensor, the shielding mechanism and the fire extinguishing mechanism are electrically connected to the PLC controller.

[0022] (Three) beneficial effects

[0023] The beneficial effects of the utility model lie in that when a fire occurs inside the distribution box body, the shielding mechanism shields the heat dissipation holes on the distribution box body, and the fire extinguishing mechanism introduces fire extinguishing gas into the distribution box body, temporarily seals the heat dissipation holes on the distribution box during the fire extinguishing process, reduces the leakage of fire extinguishing gas and the risk of fire spreading, and improves the fire extinguishing effect. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a structural schematic view of a novel intelligent distribution box.

[0025] Fig. 2 It is a side view of a new intelligent distribution box;

[0026] Fig. 3 It is a schematic view of an internal structure of a new intelligent distribution box.

[0027]

Explanation of reference numerals

[0028] 1, distribution box body;

[0029] 2, heat dissipation hole;

[0030] 3, shielding mechanism;

[0031] 31, base; 32, lead screw; 33, moving block; 34, motor; 35, shielding support rod; 36, support vertical rod;

[0032] 4, fire extinguishing mechanism;

[0033] 5, intelligent control mechanism. DETAILED DESCRIPTION

[0034] In order to better explain the present application, so as to facilitate understanding, the following will be combined with the drawings, through specific embodiments, the present application is described in detail.

[0035] Please refer to Figs. 1 to 3 The utility model provides a new intelligent distribution box, including distribution box body 1, shielding mechanism 3 and fire extinguishing mechanism 4;

[0036] The both sides of distribution box body 1 are provided with heat dissipation hole 2, and the outer wall of distribution box is provided with dust baffle corresponding with heat dissipation hole 2, and the dust baffle makes heat dissipation hole 2 exhaust downward;

[0037] Shielding mechanism 3 is arranged on the outer wall of distribution box body 1 and is used for shielding heat dissipation hole 2;

[0038] Fire extinguishing mechanism 4 is connected with distribution box body 1 and is used for introducing fire extinguishing gas into distribution box body 1 to extinguish fire;

[0039] When fire occurs in distribution box body 1, shielding mechanism 3 shields heat dissipation hole 2 on distribution box body 1, and fire extinguishing mechanism 4 introduces fire extinguishing gas into distribution box body 1, temporarily seals heat dissipation hole 2 on distribution box during the fire extinguishing process, can reduce the leakage of fire extinguishing gas and the risk of fire spreading, improves the fire extinguishing effect.

[0040] In the embodiment, shielding mechanism 3 includes base 31, motor 34, lead screw 32, moving block 33, support vertical rod 36 and shielding support rod 35;

[0041] The base 31 is fixed on the side wall of the distribution box body 1, and a control groove is formed in the top of the base 31;

[0042] The screw rod 32 is installed in the control groove, and one end of the screw rod 32 extends out of the base 31 and is fixedly connected with the motor 34;

[0043] The moving block 33 is slidingly installed in the control groove and is threadedly connected with the screw rod 32;

[0044] The support vertical rod 36 is vertically arranged on the top of the moving block 33;

[0045] The shielding support rod 35 is provided with a plurality of shielding support rods, which are fixed on one side of the support vertical rod 36 and correspond to the heat dissipation holes 2 one by one;

[0046] In use, the motor 34 drives the screw rod 32 to rotate, the moving block 33 on the screw rod 32 drives the support vertical rod 36 to move to one end of the heat dissipation hole 2, and the shielding support rod 35 on the support vertical rod 36 shields the heat dissipation hole 2, so that the heat dissipation hole 2 of the distribution box is temporarily sealed during the fire extinguishing process, and the fire extinguishing effect is improved.

[0047] In the embodiment, the fire extinguishing mechanism 4 comprises a gas cylinder, a connecting pipe and a control valve, one end of the connecting pipe is connected with the gas cylinder, the other end of the connecting pipe enters the distribution box body 1 and is fixedly connected with a gas nozzle, and the control valve is installed on the connecting pipe;

[0048] In use, the fire extinguishing gas in the gas cylinder is transported to the gas nozzle through the connecting pipe, and the fire extinguishing gas enters the distribution box body 1 through the gas nozzle to achieve fire extinguishing.

[0049] In the embodiment, the fire extinguishing gas stored in the gas cylinder is hot gas aerosol, and the hot gas aerosol has the characteristics of precise, efficient and residue-free fire extinguishing, and the fire extinguishing gas layer can be uniformly distributed, so it can also be introduced from the top of the distribution box to form an effective fire extinguishing barrier.

[0050] In the embodiment, the intelligent control mechanism 5 is further included, the intelligent control mechanism 5 comprises a PLC controller and a fire sensor, the fire sensor, the shielding mechanism 3 and the fire extinguishing mechanism 4 are electrically connected with the PLC controller, the inside of the distribution box body 1 is monitored by the fire sensor, when the fire is detected, the PLC controller drives the shielding mechanism 3 and the fire extinguishing mechanism 4 to start at the same time, and automatic fire extinguishing is realized.

[0051] It should be noted that:

[0052] The shielding mechanism 3, the fire extinguishing mechanism 4 and the intelligent control mechanism 5 all adopt independent power supply.

[0053] The working principle of the utility model is as follows:

[0054] When the fire occurs inside the distribution box body 1, the shielding mechanism 3 shields the heat dissipation hole 2 on the distribution box body 1, and the fire extinguishing mechanism 4 introduces the fire extinguishing gas into the distribution box body 1, and the temporary sealing of the heat dissipation hole 2 on the distribution box can reduce the leakage of the fire extinguishing gas and the risk of fire spreading, and improve the fire extinguishing effect.

[0055] The circuit and electronic components and modules are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve the improvement of software and methods.

[0056] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in related technical fields based on the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

[0057] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A new intelligent distribution box, characterized by, The distribution box body, the shielding mechanism and the fire extinguishing mechanism are included. The distribution box body is provided with heat dissipation holes on both sides, and the distribution box outer wall is provided with dustproof baffles corresponding to the heat dissipation holes. The shielding mechanism is arranged on the outer wall of the distribution box body and is used for shielding the heat dissipation holes. The fire extinguishing mechanism is connected to the distribution box body and is used for introducing fire extinguishing gas into the distribution box body for fire extinguishing.

2. A new intelligent distribution box according to claim 1, characterized in that, The shielding mechanism includes a base, a motor, a lead screw, a moving block, a support vertical rod and a shielding support rod. The base is fixed to the side wall of the distribution box body, and a control groove is formed in the top of the base. The lead screw is installed in the control groove, and one end of the lead screw extends out of the base and is fixedly connected to the motor. The moving block is slidingly installed in the control groove and is threadedly connected to the lead screw. The support vertical rod is vertically arranged on the top of the moving block. The shielding support rod is provided with a plurality of rods, which are fixed to one side of the support vertical rod and correspond one-to-one to the heat dissipation holes.

3. A new intelligent distribution box as claimed in claim 1, wherein, The fire extinguishing mechanism includes a gas cylinder, a connecting pipe and a control valve, one end of the connecting pipe is connected to the gas cylinder, the other end of the connecting pipe enters the distribution box body, and a gas nozzle is fixedly connected to the other end of the connecting pipe, and the control valve is installed on the connecting pipe.

4. A new intelligent distribution box as claimed in claim 3, wherein, The fire extinguishing gas stored in the gas cylinder is hot gas aerosol.

5. A new intelligent distribution box as claimed in claim 1, wherein, The intelligent control mechanism is also included, which includes a PLC controller and a fire sensor, and the fire sensor, the shielding mechanism and the fire extinguishing mechanism are electrically connected to the PLC controller.

Images