Fire extinguishing device for electric reactor

Abstract

The utility model relates to an electric reactor fire extinguishing device which comprises a main body part, the main body part has a center; a rainproof cover is arranged on the main body part; a plurality of suspension type fire extinguishing devices and a fire hose part are arranged at the top of the rain cover; the suspension type fire extinguishing device comprises a fire extinguishing bomb; a spray head of the fire extinguishing bomb is arranged in the rain cover dome of the rain cover; the fire hose part is provided with a fire sprinkler arranged in the rain cover dome; an annular upper anti-bird fence is arranged at the lower part of the rain cover; the device is reasonable in design, compact in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electric reactor fire extinguishing device, in particular to a dry-type air-core electric reactor automatic fire extinguishing system. BACKGROUND

[0002] With the rapid development of electric power industry in China, the scale of various voltage level substations built in the past decades is unimaginable, and it is important to ensure the normal operation of various electrical equipment in substations, especially how to eliminate and extinguish the fire in various electrical equipment in case of fire accidents. Therefore, the utility model develops a dry-type air-core electric reactor automatic fire extinguishing system, and through a large number of tests, the design target and fire extinguishing purpose are achieved.

[0003] The current fire-fighting means and technology cannot prevent fire in time and protect electrical equipment to eradicate fire in time. CONTENT OF THE UTILITY MODEL

[0004] The technical problem to be solved by the utility model is to provide an electric reactor fire extinguishing device, and the dry-type air-core electric reactor automatic fire extinguishing system is a device that automatically extinguishes fire when the space temperature reaches a certain temperature before and after a fire accident occurs in electrical equipment.

[0005] To solve the above problems, the technical scheme adopted by the utility model is:

[0006] In order to improve the existing fire extinguishing structure, an electric reactor fire extinguishing device comprises a main body part;

[0007] A rain cover is arranged on the main body part;

[0008] A plurality of suspension type fire extinguishing devices and fire hose parts are arranged on the top of the rain cover;

[0009] The suspension type fire extinguishing device comprises a fire extinguishing bomb;

[0010] A spray head of the fire extinguishing bomb is arranged in the rain cover dome of the rain cover;

[0011] The fire hose part has a fire spray head arranged in the rain cover dome;

[0012] An annular upper bird fence is arranged at the lower part of the rain cover;

[0013] The upper bird fence is arranged outside the top of the main body part;

[0014] An outgoing hole slot is arranged through the axis horizontally on the upper bird fence;

[0015] The upper bird fence is composed of a plurality of bird prevention splicing plates;

[0016] Several bird-proof perforations are provided on the bottom of the bird-proof splicing panel;

[0017] The bird-proof panel has a perforation below the top of the support member, thus forming an S-shaped channel.

[0018] As a further improvement to the above technical solution:

[0019] To facilitate access to the fire hose, an opening and closing door is provided on the casing of the fire hose section. The opening and closing door is connected to the fire hose by a cotter pin.

[0020] A bird-proof grille is provided at the top of the hollow part of the rain cover;

[0021] Supporting members are installed below the main body.

[0022] To prevent birds from accidentally entering, an upper bird-proof net is installed at the top of the bird-proof grille.

[0023] The bird-proof panel has a perforated bottom with a bird-proof net, and the fire sprinkler head is a temperature-sensitive type.

[0024] A cable arm is provided in the cable outlet slot.

[0025] The top beam is shaped like a star.

[0026] To achieve a fixed connection, a top beam is provided at the top of the support member;

[0027] Bolt holes A are provided on the top beam component;

[0028] Several rain cover support components with bolt holes B are provided at the top of the rain cover dome;

[0029] Bolt hole A is connected to the corresponding bolt hole B.

[0030] This utility model is reasonably designed, low in cost, sturdy and durable, safe and reliable, simple to operate, time-saving, labor-saving, cost-effective, compact in structure, and easy to use. The dry-type air-core reactor automatic fire suppression system developed and produced by this utility model solves the problem of not being able to eliminate disasters immediately before and after a fire occurs in reactor equipment in 110 kV substations. It not only better protects electrical equipment but also effectively protects surrounding electrical equipment from disasters, preventing larger fire accidents and even personal injury. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the support structure of this utility model.

[0032] Figure 2 This is a schematic diagram of the main structure of this utility model.

[0033] Figure 3 This is a schematic diagram of the hollow structure of the bird-proof plate of this utility model.

[0034] Figure 4 It is the schematic diagram of fire nozzle structure of the utility model.

[0035] Among them: 1, support piece; 2, rain cover; 3, main body; 4, suspension type fire extinguishing device; 5, fire hose part; 6, roof beam piece; 7, center; 8, upper bird fence; 9, outlet hole groove; 10, outlet arm; 11, bird prevention splice plate; 12, bird prevention plate hollow; 13, rain cover dome; 14, rain cover support piece; 15, fire nozzle; 16, bird prevention fence part; 17, split pin; 18, fire extinguishing bomb. DETAILED DESCRIPTION

[0036] As Figures 1-4 shown, the electric reactor fire extinguishing device of the embodiment includes main body 3; main body 3 has center 7;

[0037] Rain cover 2 is arranged on main body 3; it is rain cover dome structure, realizes the gathering of fireworks.

[0038] A plurality of suspension type fire extinguishing devices 4 and fire hose parts 5 are arranged on the top of rain cover 2, so as to carry out different levels of fire fighting respectively.

[0039] Suspension type fire extinguishing device 4 includes fire extinguishing bomb 18, so as to realize rapid fire fighting.

[0040] The nozzle of fire extinguishing bomb 18 is arranged in the rain cover dome 13 of rain cover 2; so as to realize water fire extinguishing.

[0041] Fire hose part 5 has fire nozzle 15 arranged in rain cover dome 13;

[0042] Rain cover 2 lower part is provided with annular upper bird fence 8; so as to isolate birds.

[0043] Upper bird fence 8 is outside the top of main body 3; realize the protection of top.

[0044] Outlet hole groove 9 is arranged on upper bird fence 8 transversely along the axis;

[0045] Upper bird fence 8 is made of a plurality of bird prevention splice plates 11;

[0046] A plurality of bird prevention plate hollows 12 are arranged on the bottom of bird prevention splice plate 11; so as to realize permeability.

[0047] Bird prevention plate hollow 12 is lower than the upper end of support piece 1, so as to form S-shaped channel, form flue channel.

[0048] Opening and closing door is arranged on the shell of fire hose part 5, and the opening and closing door is connected with the opening and closing door through split pin 17, so as to realize the storage of water hose.

[0049] A bird-proof grille 16 is provided at the top of the hollow part of the rain cover 2, thereby achieving bird deterrence from the bottom.

[0050] A support member 1 is provided below the main body 3 to provide support.

[0051] An upper bird-proof net is installed at the top of the bird-proof grille section 16, thereby achieving bird deterrence from the bottom.

[0052] The bird-proof panel 12 has a bottom bird-proof net fire sprinkler 15 which is a temperature-sensitive start type, thus realizing automatic control.

[0053] A cable outlet arm 10 is provided in the cable outlet slot 9.

[0054] The top beam component 6 is shaped like a star, which enables support and fixation, as well as flame guidance.

[0055] A top beam 6 is provided on the top of the support member 1;

[0056] Bolt holes A are provided on the top beam component 6;

[0057] Several rain cover support members 14 with bolt holes B are provided at the top of the rain cover dome 13;

[0058] Bolt hole A is connected to the corresponding bolt hole B to achieve a fixed connection.

[0059] This utility model includes a reactor protection device (rain cover, bird-proof device), a temperature-sensitive fire extinguishing device, and a fire hose. As an advantage of this utility model, the reactor protection device consists of a rain cover and a bird-proof device, wherein the bird-proof device includes a bird-proof grille, an upper bird-proof net, and a lower bird-proof net. This device is designed to prevent bird damage. Because the internal temperature of a reactor is high during operation, especially in winter, it is very suitable for birds to inhabit. Birds often pick up miscellaneous items, even certain metal objects, which, when dropped into the ventilation duct, can easily cause flashover, inter-turn short circuits, and fires. Therefore, the protection device can effectively ensure the normal operation of electrical equipment.

[0060] Temperature-activated fire extinguishing device: When the reactor experiences overload, voltage imbalance, poor contact, inter-turn short circuit, or other adverse conditions, the reactor is highly likely to catch fire. The internal temperature of the reactor will rise rapidly at this time. When the temperature rises to 120℃, this fire extinguishing device will be triggered. This device has no piping, simple installation and structure, and multiple combination starting methods to ensure reliable start-up and flexible control. It is a new type of high-efficiency and environmentally friendly automatic fire extinguishing device. The ABC ultrafine dry powder fire extinguishing agent it is filled with is non-toxic, harmless, non-corrosive to protected objects, and non-irritating to human skin and respiratory tract. It extinguishes fires quickly and efficiently.

[0061] Fire hoses: Fire hoses are provided to prevent fires from being extinguished in extreme situations, such as large fires, damage to automatic fire suppression systems, or when firefighters and vehicles cannot arrive at the scene in time after an alarm is triggered. In such cases, the cotter pin 17 can be removed, the door opened, and the existing fire hoses can be connected to the fire hydrants on site to extinguish the fire in a timely manner.

[0062] This utility model is described in detail for the purpose of making the disclosure clearer, and the prior art will not be listed one by one.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. It is obvious to those skilled in the art that multiple technical solutions of this utility model can be combined. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model. All technical contents not described in detail in this utility model are publicly known technologies.

Claims

1. A reactor fire extinguishing device, characterized by: Includes a main body (3); the main body (3) has a center (7); A rain cover (2) is provided on the main body (3); Several suspended fire extinguishing devices (4) and fire hose section (5) are installed on the top of the rain cover (2); The suspended fire extinguishing device (4) includes a fire extinguishing bomb (18); The nozzle of the fire extinguishing bomb (18) is installed inside the rain cover dome (13) of the rain cover (2); The fire hose section (5) has fire sprinklers (15) installed inside the rain cover dome (13); The rain cover (2) has a ring-shaped upper bird guard (8) at the bottom; The upper bird guardrail (8) is located on the outer side of the top of the main body (3); The upper bird guardrail (8) is made of several bird guard splicing panels (11); Several bird-proof panel cutouts (12) are provided on the bottom of the bird-proof splicing panel (11); The bird-proof panel (12) is cut out below the top of the support member (1), thus forming an S-shaped channel.

2. The reactor fire extinguishing apparatus of claim 1, wherein: An opening and closing door is provided on the housing of the fire hose section (5), and the opening and closing door is connected to the opening and closing door by a cotter pin (17).

3. The reactor fire extinguishing apparatus of claim 2, wherein: A bird-proof grille (16) is provided on the hollow top of the rain cover (2); A support member (1) is provided below the main body (3).

4. The reactor fire extinguishing apparatus of claim 3, wherein: An upper bird-proof net is provided at the top of the bird-proof grille section (16).

5. The reactor fire extinguishing apparatus of claim 4, wherein: The bird-proof panel with a perforated hole (12) has a bottom bird-proof net fire sprinkler (15) which is a temperature-sensitive type.

6. The reactor fire extinguishing apparatus of claim 5, wherein: A wire outlet slot (9) is provided horizontally along the axis on the upper bird guardrail (8); A cable arm (10) is provided in the cable outlet slot (9).

7. The reactor fire extinguishing apparatus of claim 6, wherein: A top beam (6) is provided on top of the support member (1).

8. The reactor fire extinguishing apparatus of claim 7, wherein: The top beam component (6) is in the shape of a star.

9. The reactor fire extinguishing apparatus of claim 8, wherein: Bolt holes A are provided on the top beam component (6); Several rain cover support members (14) with bolt holes B are provided at the top of the rain cover dome (13); Bolt hole A is connected to the corresponding bolt hole B.

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