An intelligent micro fire extinguishing module with replaceable material modules

Abstract

An intelligent micro fire extinguishing module with replaceable material modules, which relates to the technical field of fire extinguishing patches. It includes: a temperature-sensitive wire, a housing provided with a plurality of air vents, and a material module installed in the housing. The housing includes: a bottom shell and an upper shell assembled on the bottom shell for opening or closing the bottom shell. With the above technical solution, it has the advantages that the housing can be disassembled and the material module inside can be replaced.

Description

Technical Field

[0001] The present invention relates to the technical field of fire extinguishing patches, and particularly to an intelligent micro fire extinguishing module with replaceable material modules. Background Art

[0002] An intelligent fire extinguishing patch is a new type of fire extinguishing device that can accurately and effectively detect and extinguish a fire source, extinguishing the fire hazard in the initial stage. It can not only greatly reduce the project cost, but also reduce the cost of single fire extinguishing, and will not cause any harm to personnel. Its principle is that when the temperature generated by a fire reaches the heat decomposition temperature of the heat-sensitive material in the product, the heat-sensitive fire extinguishing composition in the product will undergo a decomposition reaction, generating a large amount of fire extinguishing substances.

[0003] However, for the existing fire extinguishing patches, since their shells are not detachable, the material modules inside cannot be replaced. If they expire, the entire fire extinguishing patches will become unusable, which is very wasteful and urgently needs improvement. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent micro fire extinguishing module with replaceable material modules, aiming at the defects and deficiencies of the existing technology, which has the advantages that the shell can be disassembled and the material modules inside can be replaced.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a fire extinguishing module with replaceable material modules, including: a temperature-sensitive wire, a shell provided with a plurality of air holes, and a material module installed in the shell, wherein the shell includes: a bottom shell and an upper shell assembled on the bottom shell for opening or closing the bottom shell.

[0006] The present invention is further provided that the upper shell is detachably or rotatably or slidably assembled on the bottom shell.

[0007] The present invention is further provided that a receiving chamber for receiving the temperature-sensitive wire is provided inside the shell or outside the shell.

[0008] The present invention is further provided that the receiving chamber is a concave receiving space provided outside the bottom shell, and an inlet hole is provided on the bottom shell to communicate the inner side of the bottom shell with the receiving chamber.

[0009] The present invention is further provided that a bottom cover for opening or closing the receiving chamber is assembled outside the bottom shell.

[0010] The present invention is further provided that an outlet hole for communicating the receiving chamber with the outside is provided on the bottom shell or the bottom cover.

[0011] The present invention is further configured such that the intelligent micro fire extinguishing module of the replaceable material module further includes: a controller, an igniter and a temperature control switch disposed in the housing and electrically connected to the controller, and the controller is disposed in the housing or is detachably disposed from the housing.

[0012] The present invention is further configured such that an inner housing for integrating the temperature sensing wire, the material module, the igniter and the temperature control switch is disposed in the housing, one end of the temperature sensing wire extends out of the inner housing, and one end of the temperature control switch also extends out of the inner housing.

[0013] The present invention is further configured such that the controller is connected to the terminal remote emergency command platform through a wireless communication module.

[0014] The present invention is further configured such that a decorative piece is assembled on the outer side of the upper housing, and the air vents are opened in the upper housing, are circumferentially arranged, and are located below the decorative piece.

[0015] After adopting the above technical solutions, the beneficial effects of the present invention are as follows:

[0016] 1. In the present invention, the housing includes: a bottom shell and an upper shell assembled on the bottom shell for opening or closing the bottom shell. Such a design enables the replacement of the material module inside the housing. Not only can the material module be replaced when it expires, but also after the product is used for fire extinguishing, the housing can be recycled and a new material module can be installed for continued use.

[0017] 2. In the present invention, by providing a receiving chamber inside or outside the housing, when the product is transported and stored, the temperature sensing wire is received into the housing, making the entire product occupy a small space and the temperature sensing wire not exposed, which has the effect of protecting the temperature sensing wire.

[0018] 3. In the present invention, a controller, an igniter and a temperature control switch are provided, and the controller is connected to the terminal remote emergency command platform through a wireless communication module. Such a design enables the terminal remote emergency command platform to know the on-site temperature and can remotely control the igniter to heat / ignite the material module, thereby generating a fire extinguishing substance to extinguish the fire.

[0019] 4. In the present invention, an elastic block is provided, which has a buffering and protecting effect on the material module, the igniter and the temperature control switch inside the housing; moreover, the elastic block also makes the contact between the material module and the igniter and the temperature control switch closer.

[0020] 5. In the present invention, the upper shell is assembled with a decorative piece, and the decorative piece can be provided with a variety of patterns for customers to choose from, or can be customized according to customer requirements.

[0021] 6. In the present invention, a convex structure is provided on the upper shell and / or the decorative piece. The convex structure causes the decorative piece to lift relative to the upper shell, so that the air dispersion holes will not be blocked by the decorative piece. In addition, due to the presence of the decorative piece, it is not easy for external dust, etc. to directly enter the shell through the air dispersion holes, thus preventing the air dispersion holes and the material module from being blocked, and ensuring the effectiveness of the intelligent micro fire extinguishing module with replaceable material module during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention;

[0024] Figure 2 is an exploded schematic structural diagram of Embodiment 1 of the present invention;

[0025] Figure 3 is another exploded schematic structural diagram of Embodiment 1 of the present invention;

[0026] Figure 4 is a schematic structural diagram of the decorative piece, the housing and the ceiling cover of Embodiment 1 of the present invention;

[0027] Figure 5 is a schematic structural diagram of the bottom shell and the bottom cover of Embodiment 1 of the present invention;

[0028] Figure 6 is a schematic structural diagram of the bottom shell of Embodiment 1 of the present invention;

[0029] Figure 7 is an exploded schematic structural diagram of Embodiment 2 of the present invention;

[0030] Figure 8 is an exploded schematic structural diagram of the inner housing of Embodiment 2 of the present invention;

[0031] Figure 9 is a module block diagram of the present invention.

[0032] Explanation of the reference numerals: 100, shell; 110, upper shell; 111, fourth mounting slot; 120, bottom shell; 121, accommodating compartment; 122, first mounting slot; 123, second mounting slot; 124, third mounting slot; 125, wire management clip; 200, temperature sensing wire; 300, material module; 400, bottom cover; 500, elastic block; 600, igniter; 700, temperature control switch; 800, decorative sheet; 810, raised structure; 900, ceiling cover; 1000, inner shell; a, air diffusion hole; b, wire inlet hole; c, wire outlet hole. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0034] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0035] Embodiment 1: This embodiment relates to an intelligent micro fire extinguishing module with replaceable material modules, such as Figures 1-4 As shown, it includes: a temperature sensing wire 200, a housing 100 with a plurality of air diffusion holes a, and a material module 300 installed in the housing 100. The housing 100 includes: a bottom housing 120 and an upper housing 110 assembled on the bottom housing 120 for opening or closing the bottom housing 120. Such a design allows the material module 300 in the housing 100 to be replaced, not only when the material module 300 expires, but also after the product is used for fire extinguishing, the housing 100 can be recycled and a new material module 300 can be installed for continued use.

[0036] Specifically, the upper shell 110 can be detachably assembled on the bottom shell 120, which is more convenient to assemble than the previous structure. Figure 2 As shown, the upper shell 110 and the bottom shell 120 are connected by snap-fit ​​connection. Of course, in other embodiments, other detachable structures can also be used. In addition, in the scheme of "the upper shell 110 is assembled on the bottom shell 120 and used to open or close the bottom shell 120", in addition to the above embodiments, the upper shell 110 can also be assembled on the bottom shell 120 by rotating or sliding.

[0037] Furthermore, in this embodiment, if Figure 3 and Figure 5As shown, on the outer side of the bottom shell 120 of the housing 100, there is a concave accommodation bin 121. When the product is being transported and stored, the temperature-sensing wire 200 is stored in the accommodation bin 121, making the overall product occupy less space and the temperature-sensing wire 200 not exposed, which serves to protect the temperature-sensing wire 200. In other embodiments, the accommodation bin 121 for storing the temperature-sensing wire 200 can also be provided inside the housing 100, or can be provided in an external device, and then this external device is installed on the housing 100.

[0038] Returning to this embodiment, as Figure 5 shown, further, on the bottom shell 120, there is an inlet hole b that conducts the inside of the bottom shell 120 to the accommodation bin 121. When in use, one end of the temperature-sensing wire 200 approaches the material module 300 through the inlet hole b, and the other end extends outside the housing 100. Even further, as Figure 5 shown, there are several wire management clips 125 provided in the accommodation bin 121. The wire management clips 125 can neatly store and fix the temperature-sensing wire 200 in the accommodation bin 121. Most preferably, there is one wire management clip 125 provided near the inlet hole b.

[0039] On this basis, as Figure 3 and Figure 5 shown, on the outer side of the bottom shell 120, there is a bottom cover 400 for opening or closing the accommodation bin 121. The bottom cover 400 further serves to protect the temperature-sensing wire 200. In this embodiment, the bottom cover 400 is detachably assembled on the outer side of the bottom shell 120. In other embodiments, the bottom cover 400 is rotatably assembled on the outer side of the bottom shell 120. More specifically, between the bottom cover 400 and the bottom shell 120 is a snap-fastening connection. In other embodiments, it can also be other detachable structures. As Figure 5 shown, the bottom shell 120 is provided with an outlet hole c that conducts the accommodation bin 121 to the outside. When this fire extinguishing module is in use, the bottom cover 400 is opened relative to the bottom shell 120, one end of the temperature-sensing wire 200 is brought close to the material module 300, and the other end is pulled outside the housing 100 through the outlet hole c, and then the bottom cover 400 is covered. In other embodiments, the outlet hole c can also be provided on the bottom cover 400.

[0040] As Figure 2 and Figure 9 shown, as another important improvement point, the fire extinguishing module further includes: a controller, an igniter 600 and a temperature control switch 700 that are provided inside the housing 100 and electrically connected to the controller. In this embodiment, the controller is separately provided from the housing 100. The controller is installed in another device. Such a setting makes this fire extinguishing module can be made smaller, and the controller will not be burned and damaged. In another embodiment, the controller is provided inside the housing 100. It should be noted that here the igniter 600 also includes the concept of a heating sheet.

[0041] As shown Figure 9 in the figure, the controller is connected to the terminal remote emergency command platform through a wireless communication module. Such a design enables the terminal remote emergency command platform to know the on-site temperature and remotely control the igniter 600 to heat / ignite the material module 300, thereby generating a fire extinguishing substance to extinguish the fire, providing double assurance for automatic fire extinguishing. A server can also be set between the wireless communication module and the terminal remote emergency command platform. For a simple example of the wireless communication module, it includes: Wi-Fi / GPRS / ZIGBEE / NB / LORA / 4G / 5G communication modules, etc.

[0042] To prevent the internal components of the fire extinguishing module from being damaged or displaced due to vibration during transportation, as Figure 2 shown in the figure, an elastic block 500 is assembled inside the housing 100, with one side abutted against the housing 100 and the other side abutted against the material module 300. The elastic block 500 has a buffering and protective effect on the material module 300, igniter 600, and temperature control switch 700 inside the housing 100.

[0043] Furthermore, as Figure 2 shown in the figure, the igniter 600 and the temperature control switch 700 are located on the other side of the material module 300. Under the action of the elastic block 500, the material module 300 presses tightly against the igniter 600 and the temperature control switch 700, making the contact between the material module 300 and the igniter 600 and the temperature control switch 700 closer. Further, the elastic block 500 is silicone foam or EVA foam. Both silicone foam and EVA foam have fireproof and high-temperature resistant properties.

[0044] In this embodiment, as Figure 2 and Figure 6 shown in the figure, a first installation groove 122 for installing the material module 300 is provided inside the housing 100. A second installation groove 123 for installing the igniter 600 and a third installation groove 124 for installing the temperature control switch 700 are provided inside the first installation groove 122. The height of the first installation groove 122 is higher than the heights of the second installation groove 123 and the third installation groove 124. By providing the first installation groove 122, the second installation groove 123, and the third installation groove 124, the material module 300, the igniter 600, and the temperature control switch 700 are further positioned. Moreover, since the second installation groove 123 and the third installation groove 124 are both provided inside the first installation groove 122, the material module 300 can press down on the igniter 600 and the temperature control switch 700 while being positioned. As Figure 3 shown in the figure, a fourth installation groove 111 for installing the elastic block 500 is provided inside the housing 100. Specifically, the first installation groove 122, the second installation groove 123, and the third installation groove 124 are provided on the inner side of the bottom shell 120, and the fourth installation groove 111 is provided on the inner side of the upper shell 110.

[0045] As Figure 4As shown in the figure, a decorative piece 800 is assembled on the outside of the housing 100. Specifically, the decorative piece 800 is assembled on the outside of the upper housing 110. The air vents a are opened on the upper housing 110, arranged in a circumferential manner, and located below the decorative piece 800. The decorative piece 800 can be provided with a variety of patterns for customers to choose from, or can be customized according to customer needs. The circumferentially arranged air vents a can exhaust air in a full circle, with better effects compared to existing designs.

[0046] Further, as Figure 3 shown, the decorative piece 800 is provided with a convex structure 810. The convex structure 810 causes the decorative piece 800 to lift relative to the upper housing 110, so that the air vents a will not be blocked by the decorative piece 800. In addition, due to the presence of the decorative piece 800, external dust and the like are not easily directly introduced into the housing 100 through the air vents a, thus preventing the air vents a and the material module 300 from being blocked, ensuring the effectiveness of the fire extinguishing module during use. Of course, in other embodiments, the convex structure 810 can also be provided on the upper housing 110.

[0047] As Figure 3 shown, a ceiling cover 900 is assembled on the outside of the housing 100. Specifically, the ceiling cover 900 is assembled on the outside of the bottom housing 120. The function of the ceiling cover 900 is to fix the fire extinguishing device inside small-space devices such as independent servers, power distribution cabinets, and switch cabinets. The ceiling cover 900 is provided with rivet holes. According to the specific situation of the protected space, the product can be installed above the ignition point by using double-sided adhesive tape, nail-free glue or rivets. As a preferred solution, the ceiling cover 900 and the bottom housing 120 are detachably connected.

[0048] Embodiment 2: This embodiment relates to an intelligent micro fire extinguishing module with a replaceable material module. As Figures 7-8 shown, it includes: a temperature-sensitive wire 200, a housing 100 provided with a plurality of air vents a, and a material module 300 installed inside the housing 100. The housing 100 includes: a bottom housing 120 and an upper housing 110 assembled on the bottom housing 120 for opening or closing the bottom housing 120.

[0049] Different from Embodiment 1, in this embodiment, as Figure 8 shown, an inner housing 1000 is provided inside the housing 100. The inner housing 1000 integrates the temperature-sensitive wire 200, the material module 300, the igniter 600, and the temperature control switch 700.

[0050] Adopting this technical solution, when replacement is required, the entire inner housing 1000 and the components located inside it are replaced. Of course, further, the inner housing 1000 is also set to be separable into two upper and lower shells. One end of the temperature-sensitive wire 200 extends out of the inner housing, and one end of the temperature control switch 700 also extends out of the inner housing 1000.

[0051] In addition, the ceiling cover 900, the decorative sheet 800, and the settings of the controller are the same as those in the first embodiment.

[0052] The working principle of the present invention is generally as follows: Without changing the original equipment and fire protection project, the product is assembled inside small-space equipment such as independent servers, power distribution cabinets, and switch cabinets. When the temperature generated at the fire site reaches the thermal decomposition temperature of the material module 300 in the product, the thermosensitive fire extinguishing composition of the product will undergo a decomposition reaction, generating a large amount of fire extinguishing substances.

[0053] The above is only used to illustrate the technical solution of the present invention and not to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An intelligent micro fire extinguishing module with replaceable material modules, comprising: A temperature-sensing wire (200), a housing (100) provided with a plurality of air vents (a), and a material module (300) installed in the housing (100), characterized in that the housing (100) includes: a bottom shell (120) and an upper shell (110) assembled on the bottom shell (120) for opening or closing the bottom shell (120); The upper shell (110) is detachably or rotatably or slidably assembled on the bottom shell (120); A receiving chamber (121) for receiving the temperature-sensing wire (200) is provided inside or outside the housing (100); The receiving chamber (121) is a concave receiving space provided outside the bottom shell (120), and the bottom shell (120) is provided with a wire inlet hole (b) for communicating the inside of the bottom shell (120) with the receiving chamber (121); A bottom cover (400) for opening or closing the receiving chamber (121) is assembled outside the bottom shell (120); the bottom shell (120) or the bottom cover (400) is provided with a wire outlet hole (c) for communicating the receiving chamber (121) with the outside; A decorative piece (800) is assembled outside the upper shell (110), and the air vents (a) are provided on the upper shell (110), arranged circumferentially, and located below the decorative piece (800); The decorative piece (800) is provided with a raised structure (810), and the raised structure (810) causes the decorative piece (800) to lift relative to the upper shell (110), so that the air vents (a) are not blocked by the decorative piece (800).

2. The intelligent micro fire extinguishing module of the replaceable material module according to claim 1, characterized in that, The intelligent micro fire extinguishing module with a replaceable material module further includes: a controller, an igniter (600) and a temperature control switch (700) provided inside the housing (100) and electrically connected to the controller, and the controller is provided inside the housing (100) or is separately arranged from the housing (100).

3. The intelligent micro fire extinguishing module with replaceable material module according to claim 2, characterized in that, An inner housing (1000) for integrating the temperature-sensing wire (200), the material module (300), the igniter (600), and the temperature control switch (700) is provided inside the housing (100), one end of the temperature-sensing wire (200) extends out of the inner housing (1000), and one end of the temperature control switch (700) also extends out of the inner housing (1000).

4. The intelligent micro fire extinguishing module of the replaceable material module according to claim 2 or 3, characterized in that, The controller is connected to the terminal remote emergency command platform through a wireless communication module.

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