Microcapsule fire extinguishing device with function of inhibiting initial fire for multiple times

Abstract

The utility model discloses a microcapsule fire extinguishing device with a function of inhibiting initial fire for multiple times, which comprises a main body assembly, a plurality of micro-capsule fire extinguishing devices, a plurality of micro-capsule fire extinguishing devices and a plurality of micro-capsule fire extinguishing devices, and is characterized in that the main body assembly comprises a fire extinguishing piece and a built-in groove; the connecting assembly comprises a connecting plate fixed to the corner of the lower surface of the fire extinguishing piece, a mounting groove formed in the center of the lower surface of the connecting plate, and a magnet movably mounted in the mounting groove. The micro-capsule fire extinguishing device solves the problems that most of micro-capsule fire extinguishing devices are fire extinguishing pieces which are mostly used in closed spaces such as electrical cabinets to prevent initial fire outbreak, however, existing micro-capsule fire extinguishing devices are pasted through back glue, the viscosity of the back glue can be influenced by environmental conditions, the viscosity can be reduced in an extremely hot or humid environment, and the fire extinguishing effect is poor. And once the microcapsule is adhered to the target surface, the microcapsule is difficult to remove again and reuse. This means that if the position of the microcapsule needs to be replaced or adjusted, a new microcapsule fire extinguishing tablet needs to be purchased additionally.

Description

Technical Field

[0001] The utility model relates to the technical field of microcapsule fire extinguishing devices, in particular to a microcapsule fire extinguishing device with the function of suppressing initial fires multiple times. Background Art

[0002] With the progress and development of fire science and technology, fire extinguishing materials and fire extinguishing devices are developing in the direction of simplicity, environmental protection and high efficiency. Microencapsulated fire extinguishing agents are typical representatives. People modify liquid fire extinguishing agents through microencapsulation, solid phase loading and other technologies to replace pressure vessels, which not only effectively improves the safety of fire extinguishing agents, but also improves the spatial compatibility of fire extinguishing agents, so that they can be used in various complex or narrow environments.

[0003] However, it still has the following disadvantages in actual use:

[0004] Microcapsule fire extinguishing devices are mostly fire extinguishing tablets, which are mostly used in confined spaces such as electrical cabinets to prevent initial fires. However, existing microcapsule fire extinguishing devices are attached by glue on the back, and the viscosity of the back glue is affected by environmental conditions. In extremely hot or humid environments, the viscosity will decrease, making the microcapsules easy to fall off, and once the microcapsules are attached to the target surface, it is difficult to remove and reuse them. This means that if the position of the microcapsules needs to be replaced or adjusted, new microcapsules need to be purchased separately.

[0005] Therefore, a new microcapsule fire extinguishing device with the function of suppressing initial fires multiple times is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a microcapsule fire extinguishing device with the function of suppressing initial fires multiple times, so as to solve the problem mentioned in the above background technology that most microcapsule fire extinguishing devices are fire extinguishing tablets, which are mostly used in confined spaces such as electrical cabinets to prevent initial fires. However, the existing microcapsule fire extinguishing devices are attached by back glue, and the viscosity of the back glue will be affected by environmental conditions. In extremely hot or humid environments, the viscosity will decrease, making the microcapsules easy to fall off, and once the microcapsules are attached to the target surface, it is difficult to remove and reuse them again. This means that if the position of the microcapsules needs to be replaced or adjusted, new microcapsules need to be purchased separately.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a microcapsule fire extinguishing device with the function of suppressing initial fires multiple times, comprising:

[0009] A main body component, the main body component comprising a fire extinguishing plate and a built-in groove provided on the upper surface of the fire extinguishing plate;

[0010] A connecting assembly, the connecting assembly includes a connecting plate fixed at a corner of the lower surface of a fire extinguishing plate, a mounting groove provided in the center of the lower surface of the connecting plate, a magnet movably installed inside the mounting groove, a fixed block welded to the middle of one side of the connecting plate, a movable groove provided in the middle of the inner side wall of the connecting plate, a side plate movably installed inside the movable groove, a connecting column fixed to one side of the side plate of the side wall, a spring penetrating the outer surface of the connecting column, and a baffle fixed to one side of the connecting column.

[0011] Furthermore, the height of the mounting groove is greater than the height of the magnet, and the magnet moves up and down inside the mounting groove.

[0012] Furthermore, the movable groove passes through the side wall of the connecting plate, and the movable groove passes through one side of the fixing block.

[0013] Furthermore, the connecting column passes through the fixing block and the side wall of the connecting plate, and the length of the movable groove is equal to the length of the side plate.

[0014] Furthermore, four connecting plates are provided and are respectively fixed at four corners of the fire extinguishing plate.

[0015] Furthermore, the built-in groove is provided with a microcapsule body inside, and a connecting rib is fixed between four microcapsule bodies.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model, through the connecting plate, mounting groove, magnet, fixed block, movable groove, side plate, connecting column, spring and baffle, can adsorb the magnet inside the electrical cabinet and fix it in the desired position. When the position needs to be adjusted, it is only necessary to press the connecting column inward to contract the spring and squeeze the side plate out of the movable groove so that the side plate separates the magnet from the electrical cabinet, making it easy to remove the fire extinguishing piece and adjust the position. The magnet has a strong attraction force and can firmly fix the microcapsule fire extinguishing piece, which can ensure that the microcapsule will not fall off easily when a fire occurs, thereby improving the stability and reliability of the fire extinguishing device. The design of magnet adsorption and fixation allows the microcapsule to be flexibly moved and adjusted on the target surface to meet different needs. The user can adjust the position of the microcapsule according to the actual situation to better cover the fire area.

[0018] 2. Based on beneficial effect 1, by setting up the microcapsule body and connecting ribs, one group of microcapsule bodies is set inside the built-in groove, and a connecting rib is connected in the middle of the four groups of microcapsule bodies, which can enhance the connection stability between the microcapsules and ensure that the microcapsules remain firmly arranged during the fire extinguishing process, which helps prevent the microcapsules from falling off due to external force or vibration, and improves the stability and durability of the fire extinguishing device. The connecting ribs form partitions between the microcapsules, which helps to evenly spread the fire extinguishing agent. It can prevent the fire extinguishing agent from excessively gathering in certain areas, thereby improving the coverage and uniformity of the fire extinguishing agent and increasing the fire extinguishing effect.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the main components of the utility model;

[0022] Figure 2 This is a rear view of the main assembly of the utility model;

[0023] Figure 3 This is a structural diagram of the connection assembly of the utility model;

[0024] Figure 4 This is an enlarged view of the internal structure A of the utility model;

[0025] Figure 5 This is an enlarged view of point B of the microcapsule body of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 11. Fire extinguishing piece; 12. Built-in slot;

[0028] 21. Connecting plate; 22. Mounting slot; 23. Magnet; 24. Fixed block; 25. Movable slot; 26. Side plate; 27. Connecting column; 28. Spring; 29. ​​Baffle;

[0029] 31. Microcapsule body; 32. Connecting ribs. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0032] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] Example 1

[0035] See also Figure 1-Figure 3 As shown, this embodiment is a microcapsule fire extinguishing device with the function of suppressing initial fires multiple times, comprising:

[0036] A connecting assembly, the connecting assembly includes a connecting plate 21 fixed to a corner of the lower surface of the fire extinguishing piece 11, a mounting groove 22 provided at the center of the lower surface of the connecting plate 21, a magnet 23 movably installed inside the mounting groove 22, a fixing block 24 welded to the middle of one side of the connecting plate 21, and a movable groove 25 provided in the middle of the inner side wall of the connecting plate 21;

[0037] The mounting groove 22 is provided at the center of the lower surface of the connecting plate 21, and is a groove for accommodating a magnet 23. The magnet 23 is movably mounted inside the mounting groove 22 and can move freely. The function of the magnet 23 is to fix the microcapsule fire extinguishing sheet by magnetic absorption, thereby enhancing the fixing stability.

[0038] The connecting assembly also includes a side plate 26 movably mounted inside the movable groove 25, a connecting column 27 fixed to one side of the side plate 26 of the side wall, a spring 28 penetrating the outer surface of the connecting column 27, and a baffle 29 fixed to one side of the connecting column 27;

[0039] The movable groove 25 is provided in the middle of the inner side wall of the connecting plate 21, and is a groove for accommodating the side plate 26. The connecting column 27 is fixed on one side of the side plate 26 and penetrates the fixing block 24 and the connecting plate 21. Its function is to connect and support the side plate 26. The spring 28 penetrates the outer surface of the connecting column 27 to provide compression force.

[0040] Working principle:

[0041] When installing the microcapsule fire extinguishing tablets;

[0042] First, the staff will adsorb the magnet 23 inside the electrical cabinet and fix it at the desired position of the fire-prone point.

[0043] Then, when the position needs to be adjusted, the connecting column 27 is simply pressed inward to contract the spring 28.

[0044] At this time, the connecting column 27 moves inward and squeezes the side plate 26 out of the movable groove 25, so that the side plate 26 separates the magnet 23 from the electrical cabinet, making it easier to remove the fire extinguishing piece and adjust its position.

[0045] When the microcapsule fire extinguishing piece is removed, the spring 28 recovers its deformation under the elastic force of the spring 28, so that the connecting column 27 moves outward and drives the side plate 26 to move into the movable groove 25.

[0046] Then, you can install and fix it at the next location.

[0047] In this step, the magnet 23 has a strong attraction force and can firmly fix the microcapsule fire extinguishing sheet, which can ensure that the microcapsule will not fall off easily when a fire occurs, thereby improving the stability and reliability of the fire extinguishing device. The design of the magnet 23 adsorption and fixation allows the microcapsule to be flexibly moved and adjusted on the target surface to meet different needs. The user can adjust the position of the microcapsule according to the actual situation to better cover the fire area.

[0048] Example 2

[0049] See also Figure 4-Figure 5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0050] The main body assembly includes a fire extinguishing piece 11, a built-in groove 12 provided on the upper surface of the fire extinguishing piece 11, a microcapsule body 31 disposed inside the built-in groove 12, and a connecting rib 32 fixed between four microcapsule bodies 31;

[0051] The microcapsule bodies 31 are arranged in groups of three and are equidistantly distributed inside the built-in groove 12, so that the initial fire can be suppressed multiple times;

[0052] Working principle:

[0053] A group of three microcapsule bodies 31 are arranged inside the built-in groove 12, and a connecting rib 32 is connected in the middle of the four groups of microcapsule bodies 31.

[0054] The fire extinguishing sheet 11 is the basic structure of the microcapsule fire extinguishing device and also the carrier of the fire extinguishing agent. It is usually a flat or sheet-like material used to fix and protect the microcapsule body 31.

[0055] The microcapsule bodies 31 are small capsules loaded with fire extinguishing agents in the fire extinguishing device. They are placed inside the built-in grooves 12 and can spread the fire extinguishing agents.

[0056] The connecting ribs 32 are fixed to the middle part of the four groups of microcapsule bodies 31, and play the role of connecting and supporting the microcapsules. The connecting ribs 32 can enhance the connection stability between the microcapsules and keep the arrangement of the microcapsules orderly.

[0057] This step helps prevent the microcapsules from falling off due to external force or vibration, thereby improving the stability and durability of the fire extinguishing device. The connecting ribs 32 form partitions between the microcapsules, which helps to evenly spread the fire extinguishing agent. It can prevent the fire extinguishing agent from excessively gathering in certain areas, thereby improving the coverage and uniformity of the fire extinguishing agent and increasing the fire extinguishing effect.

[0058] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A microcapsule fire extinguishing device with the function of suppressing initial fires multiple times, characterized in that: include: A main body component, the main body component comprising a fire extinguishing piece (11) and a built-in groove (12) provided on the upper surface of the fire extinguishing piece (11); A connecting assembly, the connecting assembly comprising a connecting plate (21) fixed to a corner of the lower surface of a fire extinguishing plate (11), a mounting groove (22) provided at the center of the lower surface of the connecting plate (21), a magnet (23) movably installed inside the mounting groove (22), a fixing block (24) welded to the middle of one side of the connecting plate (21), a movable groove (25) provided in the middle of the inner side wall of the connecting plate (21), a side plate (26) movably installed inside the movable groove (25), a connecting column (27) fixed to one side of the side plate (26) of the side wall, a spring (28) penetrating the outer surface of the connecting column (27), and a baffle (29) fixed to one side of the connecting column (27).

2. A microcapsule fire extinguishing device with the function of suppressing initial fires multiple times according to claim 1, characterized in that: The height of the installation groove (22) is greater than the height of the magnet (23), and the magnet (23) moves up and down inside the installation groove (22).

3. A microcapsule fire extinguishing device with the function of suppressing initial fires multiple times according to claim 1, characterized in that: The movable groove (25) penetrates the side wall of the connecting plate (21), and the movable groove (25) penetrates to one side of the fixing block (24).

4. A microcapsule fire extinguishing device with the function of suppressing initial fires multiple times according to claim 1, characterized in that: The connecting column (27) passes through the fixed block (24) and the side wall of the connecting plate (21), and the length of the movable groove (25) is equal to the length of the side plate (26).

5. A microcapsule fire extinguishing device with the function of suppressing initial fires multiple times according to claim 1, characterized in that: Four connecting plates (21) are provided and are respectively fixed on the four corners of the fire extinguishing plate (11).

6. A microcapsule fire extinguishing device with the function of suppressing initial fires multiple times according to claim 1, characterized in that: A microcapsule body (31) is arranged inside the built-in groove (12), and a connecting rib (32) is fixed between four microcapsule bodies (31).

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