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Direct current screen capable of rapidly extinguishing fire

A DC screen and fast technology, applied in the field of DC screen, can solve problems such as damage to electrical components and inability to carry out self-extinguishing fire-fighting treatment, and achieve the effect of reducing fire and facilitating use

Inactive Publication Date: 2022-08-02
南通爱迪电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electrical components of the DC screen will generate a lot of heat when used, and the DC screen will cause a fire due to the heat. The existing DC screen cannot carry out independent fire extinguishing treatment when a fire occurs, and it is easy to cause damage to the electrical components.

Method used

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  • Direct current screen capable of rapidly extinguishing fire
  • Direct current screen capable of rapidly extinguishing fire
  • Direct current screen capable of rapidly extinguishing fire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like Figure 1-13The DC screen that can quickly extinguish the fire includes the DC screen body 1, the air outlet 2 and the leakage protector 25. The electric control input end and the electronic control output end of the DC screen body 1 are connected with a leakage protector 25, and the top of the DC screen body 1 is connected There is an air intake structure, the top of the air intake structure is provided with a filter screen 4, the top of the air intake structure is provided with a pressing structure for pressing the filter screen 4, the bottom of the air intake structure is connected with an air intake blocking structure, and the DC screen body is on one side. The lower end of the wall is evenly provided with air outlet holes 2, and the DC screen body 1 is connected with an air outlet blocking structure for blocking the air outlet holes 2 at the inner side of the air outlet hole 2. Connected with rapid fire extinguishing structure.

[0044] It can carry out self-...

Embodiment 2

[0046] On the basis of Example 1, see figure 1 , 2 , 3 and 5, the air intake structure includes an air intake hood 3 and a fan 18. The air intake hood 3 is fixed with a fan 18 at equal intervals through the mounting frame. 4 is installed on the inner top of the air intake hood 3 .

[0047] The fan 18 of the air intake structure drives the air flow, and the air flows into the DC screen body 1, and drives a large amount of heat generated in the DC screen body 1 away for rapid cooling, which is beneficial to the use of electrical components and reduces the possibility of fire.

Embodiment 3

[0049] On the basis of Example 2, see figure 1 , 2 , 3, 4 and 10, the pressing structure includes a baffle 5, a connecting shaft 10, a locking rod 31 and a first spring 32. A connecting shaft 10 is fixed at one end of the top of the air inlet cover 3, and the connecting shaft 10 is connected to one end of the baffle 5. Rotationally connected, the top of the other end of the baffle 5 is connected with a first spring 32, the top of the first spring 32 is fixed with a lock rod 31, and the other end of the top of the air inlet cover 3 is inserted into the bottom of the lock rod 31 through the opening hole.

[0050] Pull the locking rod 31 of the pressing structure upward to move, then rotate the baffle 5, take out the filter screen 4 and place the new filter screen 4 in the air intake hood 3, rotate the baffle 5 along the connecting shaft 10, the baffle 5 After the rotation, the first spring 32 drives the lock rod 31 to move, and the lock rod 31 is inserted into the hole opened a...

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Abstract

The direct current screen capable of rapidly extinguishing the fire comprises a direct current screen body, an air outlet hole and a leakage protector, the electric control input end and the electric control output end of the direct current screen body are connected with the leakage protector, the top of the direct current screen body is connected with an air inlet structure, and a filter screen is arranged in the top of the air inlet structure. The top of the air inlet structure is provided with a pressing structure used for pressing the filter screen, the bottom of the air inlet structure is connected with an air inlet blocking structure, air outlet holes are evenly formed in the lower end of the side wall of the direct current screen body, and the direct current screen body is connected with an air outlet blocking structure used for blocking the air outlet holes and located on the inner sides of the air outlet holes. The air outlet plugging structure is connected with the air inlet plugging structure, and the air outlet plugging structure is further connected with a rapid fire extinguishing structure; by means of the mode, automatic fire extinguishing treatment can be conducted, and damage to electric appliance elements caused by fire disasters is relieved.

Description

technical field [0001] The invention relates to the technical field of DC screens, in particular to a DC screen that can quickly extinguish fire. Background technique [0002] The common name of the DC screen is the intelligent maintenance-free DC power screen, which is the basis for the control and protection of the contemporary power system. It consists of monitoring module unit and insulation monitoring unit. [0003] The electrical components of the DC screen will generate a lot of heat during use, and the DC screen will cause a fire because of this heat. The existing DC screen cannot be independently extinguished when a fire occurs, which is likely to cause damage to the electrical components. [0004] Therefore, a DC screen that can quickly extinguish the fire is proposed to solve the above problems. SUMMARY OF THE INVENTION [0005] The purpose of the present invention is to provide a DC screen that can quickly extinguish the fire, so as to solve the above-mention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/56H02B1/26H02J1/00H02J11/00A62C3/16
CPCH02B1/28H02B1/565H02B1/26H02J1/00H02J11/00A62C3/16
Inventor 顾春健陈顺国
Owner 南通爱迪电气有限公司
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