Rack type fire extinguishing device

Abstract

The utility model belongs to the technical field of fire fighting equipment, and particularly relates to a rack type fire extinguishing device, which comprises a case, a fire extinguishing device, a fire extinguishing device and a fire extinguishing device, wherein the temperature sensing sprayers are arranged on the two outer sides of the case; the two temperature sensing nozzles penetrate through the case and then are communicated with the storage pipe; when the environment temperature reaches the blasting threshold value of the temperature sensing nozzles, the fire extinguishing agent in the storage pipe is sprayed out of the temperature sensing nozzles to extinguish fire in a fire source area, the machine box, the storage pipe and the two temperature sensing nozzles are arranged to optimize the size of the fire extinguishing device, and therefore the machine box, the storage pipe and the two temperature sensing nozzles can be directly installed in a machine frame or an equipment room, and the fire extinguishing effect is achieved. The device does not occupy too much space and is suitable for space-limited places; by arranging the two temperature sensing sprayers, the temperature change around a fire source can be monitored more comprehensively, fire signals can be captured more timely and accurately, it is ensured that the fire extinguishing device can be rapidly started at the initial stage of a fire, and losses are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection equipment technology, specifically relating to a rack-mounted fire extinguishing device. Background Technology

[0002] In critical facilities such as data centers, communication equipment rooms, and power equipment rooms, the dense deployment and continuous operation of a large number of electrical devices can lead to fire risks due to long-term equipment aging and other potential factors. Once a fire occurs in these high-risk areas, it can not only cause direct damage to expensive equipment but also lead to data loss, communication service interruptions, and even serious casualties, with unimaginable consequences.

[0003] While a variety of fire extinguishing devices are available on the market, most are too large for space-constrained locations such as data centers, communication equipment rooms, and power equipment rooms. These large fire extinguishing devices are often deployed only in the periphery of these critical facilities, making it difficult to extinguish fires promptly and effectively once a fire breaks out, thus greatly increasing the difficulty of initial fire control and the extent of damage.

[0004] Therefore, in order to solve the above problems, it is necessary to design a rack-mounted fire extinguishing device. Utility Model Content

[0005] The purpose of this invention is to provide a rack-mounted fire extinguishing device to solve the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a rack-mounted fire extinguishing device, comprising:

[0007] The chassis contains a storage pipe for fire extinguishing agent; among which...

[0008] Temperature-sensing nozzles are located on both sides of the chassis; among them

[0009] Both of the aforementioned temperature-sensing nozzles penetrate the chassis and are connected to the storage tube;

[0010] When the ambient temperature reaches the burst threshold of the heat-sensing nozzle, the extinguishing agent in the storage tube is sprayed out from the heat-sensing nozzle to extinguish the fire in the fire source area.

[0011] Furthermore, the chassis includes: a coverless enclosure;

[0012] The storage tubes are connected end to end, forming a square loop inside the uncovered box;

[0013] The two temperature-sensing nozzles are connected to the pipes on both sides of the storage tube and are staggered to the left and right.

[0014] Furthermore, the interior of the uncovered enclosure is equipped with an electric explosion valve; wherein

[0015] The electric explosion valve is connected to one side of the storage pipe; and

[0016] The electric explosion valve is suitable for electrical connection with the main control module;

[0017] The uncovered box has two first through holes on one side;

[0018] The other end outlet of the electric explosion valve is located in any of the first through holes;

[0019] The connection point between any of the temperature-sensing nozzles and the storage tube is located within another first through hole.

[0020] Furthermore, the other end outlet of the electric explosion valve is connected to a quick-connect connector; wherein

[0021] The quick-connect connector is located on the outside of the coverless housing.

[0022] Furthermore, one side of the storage tube is connected to an inflation device; wherein...

[0023] The other end of the inflatable component is threadedly connected to an inflatable cap.

[0024] The other side of the uncovered box has two placement sections; among which

[0025] The connection between the other temperature-sensing nozzle and the storage tube is located within any of the placement sections; and

[0026] The connection between the inflatable component and the storage tube is located in another placement section.

[0027] Furthermore, a pressure gauge is installed inside the uncovered box;

[0028] The pressure gauge is connected to the storage pipe.

[0029] A second through hole is provided on one side of the uncovered box; wherein

[0030] The second through hole is disposed on the same side as the first through hole and is located between the two first through holes; and

[0031] The pressure gauge is located inside the second through hole, and the side of the pressure gauge is flush with the side of the uncovered box.

[0032] Furthermore, a pressure sensor is installed inside the uncovered box; wherein

[0033] The pressure sensor is connected to the storage pipe; and

[0034] The pressure sensor is suitable for electrical connection with the main control module.

[0035] Furthermore, several branch pipes are provided between the square loops formed by the storage pipes; wherein

[0036] Both ends of each branch pipe are connected to the storage pipe;

[0037] The interior of the uncovered box is provided with at least two positioning plates; wherein

[0038] The positioning plate is adapted to limit the position of the storage tube and the corresponding branch tube;

[0039] The outer side of the branch pipe is provided with at least one clamp; wherein

[0040] The clamp is connected to the uncovered box.

[0041] Furthermore, the chassis also includes: an L-shaped top cover that covers the opening of the uncovered chassis; wherein

[0042] The L-shaped top cover has two third through holes on its side; wherein

[0043] The temperature-sensing nozzle and the inflation component are respectively located within two third through holes; and

[0044] The side of the L-shaped top cover is in contact with the side of the uncovered box.

[0045] Furthermore, the chassis also includes at least one U-shaped handle connected to the side of the open-top chassis; wherein

[0046] The U-shaped handle is located on the same side as the quick-connect connector.

[0047] The beneficial effects of this utility model are:

[0048] (i) When a fire occurs in critical facilities such as data centers and communication equipment rooms, the ambient temperature rises rapidly. When the ambient temperature reaches the burst threshold of the heat-sensing nozzle, the heat-sensing element inside the nozzle expands due to heat, causing the nozzle to rupture. Under pressure, the extinguishing agent in the storage tube is rapidly sprayed out through the ruptured heat-sensing nozzle, covering the fire source area and achieving rapid fire suppression. By setting up a chassis, storage tube, and two heat-sensing nozzles, the size of the fire suppression device is optimized, allowing it to be directly installed in racks or equipment rooms without occupying too much space, making it suitable for space-constrained locations. By setting up two heat-sensing nozzles, the temperature changes around the fire source can be monitored more comprehensively, and fire signals can be captured more promptly and accurately, ensuring that the fire suppression device can be activated quickly in the early stages of a fire, reducing losses.

[0049] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0050] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0051] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0052] Figure 1 This is the explosive of this utility model. Figure 1 ;

[0053] Figure 2 This is the explosive of this utility model. Figure 2 ;

[0054] Figure 3 This is a three-dimensional representation of the present invention. Figure 1 ;

[0055] Figure 4 This is a three-dimensional representation of the present invention. Figure 2 .

[0056] In the picture:

[0057] Chassis 1, coverless enclosure 101, first through hole 1011, placement part 1012, second through hole 1013, L-shaped top cover 102, third through hole 1021, U-shaped handle 103;

[0058] Storage pipe 2, branch pipe 201;

[0059] 3. Temperature sensing nozzle; 4. Electric explosion valve; 5. Quick-connect connector; 6. Inflation component; 7. Inflation cover; 8. Pressure gauge; 9. Pressure sensor; 10. Positioning plate; 11. Clamp. Detailed Implementation

[0060] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0061] like Figures 1 to 4 As shown, this embodiment provides a rack-mounted fire extinguishing device, including:

[0062] The enclosure 1 contains a storage pipe 2 filled with extinguishing agent; heat-sensing nozzles 3 are located on both outer sides of the enclosure 1; both heat-sensing nozzles 3 penetrate the enclosure 1 and are connected to the storage pipe 2; when the ambient temperature reaches the burst threshold of the heat-sensing nozzle 3, the extinguishing agent in the storage pipe 2 is sprayed out from the heat-sensing nozzle 3 to extinguish the fire source area; the extinguishing agent is, but is not limited to, perfluoroacetone; the heat-sensing nozzle 3 is, but is not limited to, a fire-controlled temperature-controlled glass bulb nozzle.

[0063] In this embodiment, when a fire occurs in critical facilities such as data centers and communication equipment rooms, the ambient temperature rises rapidly. When the ambient temperature reaches the burst threshold of the heat-sensing nozzle 3, the heat-sensing element inside the nozzle 3 expands due to heat, causing the nozzle to rupture. Under pressure, the extinguishing agent in the storage pipe 2 is rapidly sprayed out through the ruptured heat-sensing nozzle 3, covering the fire source area and achieving rapid fire suppression. By setting up the chassis 1, storage pipe 2, and two heat-sensing nozzles 3, the size of the fire suppression device is optimized, allowing it to be directly installed in racks or equipment rooms without occupying too much space, making it suitable for space-constrained locations. By setting up two heat-sensing nozzles 3, the temperature changes around the fire source can be monitored more comprehensively, and fire signals can be captured more promptly and accurately, ensuring that the fire suppression device can be activated quickly in the early stages of a fire, reducing losses.

[0064] The enclosure 1 includes: an open-top enclosure 101; storage pipes 2 connected end to end, forming a square loop within the open-top enclosure 101; two temperature-sensing nozzles 3 connected to pipes on both sides of the storage pipe 2, and staggered left and right; wherein the connection of the two temperature-sensing nozzles 3 to the pipes on both sides of the storage pipe 2 ensures that when either temperature-sensing nozzle 3 senses high temperature and explodes, the extinguishing agent in the storage pipe 2 can be quickly sprayed out through the nozzle; wherein the staggered left and right arrangement of the temperature-sensing nozzles 3 optimizes the spray range of the extinguishing agent and avoids blind spots during the spraying process; wherein the design of the open-top enclosure 101 facilitates the installation, maintenance, and inspection of the components inside the open-top enclosure 101, reducing maintenance costs.

[0065] The uncovered housing 101 is equipped with an electric explosion valve 4 inside; the electric explosion valve 4 is connected to one side of the storage tube 2; and the electric explosion valve 4 is adapted to be electrically connected to the main control module; one side of the uncovered housing 101 is provided with two first through holes 1011; the other end outlet of the electric explosion valve 4 is located in either of the first through holes 1011; the connection point between any of the temperature-sensing nozzles 3 and the storage tube 2 is located in the other first through hole 1011; the electric explosion valve 4 is adapted to be electrically connected to the main control module, thereby enabling the electric explosion valve 4 to be remotely opened by the main control module. When a fire occurs, the main control module can respond based on the signal from the fire detector. The device rapidly sends an electrical signal to the electric explosion valve, causing it to open and release the extinguishing agent. This is achieved by providing two first through holes 1011, with the other end of the electric explosion valve 4 located within one of these holes and the connection between the heat-sensing nozzle 3 and the storage pipe 2 located within the other. This ensures that when the electric explosion valve 4 opens and the heat-sensing nozzle 3 explodes, the extinguishing agent can be smoothly sprayed from the uncovered housing 101 to cover the fire source area. Simultaneously, the addition of the electric explosion valve 4 provides double protection; even if one of the heat-sensing nozzle 3 or the electric explosion valve 4 malfunctions, the other can still function normally, ensuring the reliability of the fire extinguishing device.

[0066] The other end of the electric explosion valve 4 is connected to a quick-connect connector 5; wherein the quick-connect connector 5 is located on the outside of the uncovered housing 101; wherein the quick-connect connector 5 is located on the outside of the uncovered housing 101, thereby facilitating connection with other equipment or pipelines, so as to actively control the opening of the electric explosion valve 4, so that the extinguishing agent can quickly extinguish the fire in the designated area.

[0067] One side of the storage tube 2 is connected to an inflation component 6; the other end of the inflation component 6 is threadedly connected to an inflation cap 7; the other side of the uncovered housing 101 is provided with two placement parts 1012; the connection between another temperature-sensing nozzle 3 and the storage tube 2 is located in one of the placement parts 1012; and the connection between the inflation component 6 and the storage tube 2 is located in the other placement part 1012; the inflation component 6 facilitates the filling of the storage tube 2 with extinguishing agent; the inflation component 6 is, but is not limited to, a one-way valve. The door design ensures that the extinguishing agent can only flow in one direction, further enhancing the safety and reliability of the device; the inflation cover 7 prevents extinguishing agent leakage and also protects the interior of the inflation component 6; the connection between the other heat-sensing nozzle 3 and the storage pipe 2 is located in either placement part 1012, ensuring that the heat-sensing nozzle 3 can stably spray the extinguishing agent during explosion; the connection between the inflation component 6 and the storage pipe 2 is located in another placement part 1012, facilitating the inflation of the storage pipe 2.

[0068] The uncovered housing 101 is equipped with a pressure gauge 8; the pressure gauge 8 is connected to the storage pipe 2; a second through hole 1013 is provided on one side of the uncovered housing 101; the second through hole 1013 is located on the same side as the first through hole 1011 and between the two first through holes 1011; and the pressure gauge 8 is located inside the second through hole 1013, with its side flush with the side of the uncovered housing 101; by setting the pressure gauge 8, it is possible to facilitate real-time monitoring of the pressure inside the storage pipe 2; by placing the pressure gauge 8 inside the second through hole 1013 and with its side flush with the side of the uncovered housing 101, the display surface of the pressure gauge 8 can be fully exposed, allowing operators to easily observe the pressure of the extinguishing agent inside the storage pipe 2; at the same time, the fact that the pressure gauge 8 is flush with the side of the uncovered housing 101 also ensures the neat and aesthetically pleasing appearance of the entire device.

[0069] The uncovered housing 101 is equipped with a pressure sensor 9; the pressure sensor 9 is connected to the storage pipe 2; and the pressure sensor 9 is adapted to be electrically connected to the main control module; the pressure sensor 9 is used to monitor the pressure of the extinguishing agent in the storage pipe 2 in real time and convert the pressure signal into an electrical signal output to achieve the effect of remote monitoring; at the same time, the addition of the pressure sensor 9 also improves the accuracy of the data, and when the data of the pressure sensor 9 and the pressure gauge 8 are inconsistent, it can be detected in time.

[0070] Several branch pipes 201 are provided between the square loops formed by the storage pipe 2; both ends of each branch pipe 201 are connected to the storage pipe 2; at least two positioning plates 10 are provided inside the uncovered box 101; the positioning plates 10 are adapted to limit the storage pipe 2 and the corresponding branch pipe 201; at least one clamp 11 is provided on the outer side of each branch pipe 201; the clamp 11 is connected to the uncovered box 101; by setting several branch pipes 201, the storage of extinguishing agent is increased, which helps to better cover the fire source area and improve the extinguishing efficiency; both ends of each branch pipe 201 are connected to the storage pipe 2, ensuring that the extinguishing agent can flow freely between the storage pipe 2 and the branch pipe 201; the clamp 11 is used to fix the branch pipe 201.

[0071] The enclosure 1 further includes: an L-shaped top cover 102 covering the opening of the uncovered enclosure 101; wherein the side of the L-shaped top cover 102 is provided with two third through holes 1021; wherein the temperature-sensing nozzle 3 and the inflation component 6 are respectively located in the two third through holes 1021; and the side of the L-shaped top cover 102 is in contact with the side of the uncovered enclosure 101; wherein by setting the L-shaped top cover 102, the uncovered enclosure 101 and the two placement parts 1012 are covered, protecting the internal components of the device from external environmental interference; by setting the third through holes 1021, the temperature-sensing nozzle 3 and the inflation component 6 are avoided, ensuring that the temperature-sensing nozzle 3 can spray the extinguishing agent normally and facilitating the inflation of the inflation component 6 from the outside.

[0072] The chassis 1 further includes at least one U-shaped handle 103 connected to the side of the open-top chassis 101; wherein the U-shaped handle 103 is disposed on the same side as the quick-connect connector 5; wherein by providing the U-shaped handle 103, it is convenient for personnel to move or carry the chassis 1; it is convenient for the chassis 1 to be installed in narrow spaces such as data centers, communication equipment rooms, and power equipment rooms, and it is also convenient to remove.

[0073] All the devices selected in this application (parts whose specific structures are not specified) are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0074] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0075] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0076] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A rack-mounted fire suppression device, comprising: The utility model relates to a rack type fire extinguishing device, including: A cabinet (1) is internally provided with a storage pipe (2) filled with fire extinguishing agent; Wherein Temperature -sensitive spray heads (3) are arranged on both outer sides of the cabinet (1); wherein Both of the temperature -sensitive spray heads (3) are communicated with the storage pipe (2) after penetrating the cabinet (1); When the ambient temperature reaches the burst threshold of the temperature -sensitive spray head (3), the fire extinguishing agent in the storage pipe (2) is sprayed out from the temperature -sensitive spray head (3) to extinguish the fire source area.

2. The rack type fire extinguishing device according to claim 1, wherein The cabinet (1) comprises a coverless cabinet (101); The storage pipe (2) is connected at both ends to form a square loop in the coverless cabinet (101); Both of the temperature -sensitive spray heads (3) are connected with the pipelines of the storage pipe (2) on both sides and are arranged in left and right staggered mode.

3. The rack type fire extinguishing device according to claim 2, wherein The inside of the coverless cabinet (101) is provided with an electric explosion valve (4); wherein The electric explosion valve (4) is connected with one side of the pipeline of the storage pipe (2); and The electric explosion valve (4) is adapted to be electrically connected with a master control module; One side of the coverless cabinet (101) is provided with two first through holes (1011); The other end outlet of the electric explosion valve (4) is located in any first through hole (1011); The pipeline connection of any temperature -sensitive spray head (3) with the storage pipe (2) is located in the other first through hole (1011).

4. The rack type fire extinguishing device according to claim 3, wherein The other end outlet of the electric explosion valve (4) is communicated with a quick connector (5); wherein The quick connector (5) is located on the outside of the coverless cabinet (101).

5. The rack type fire extinguishing device according to claim 4, wherein One side of the storage pipe (2) is connected with an aeration member (6); wherein The other end of the aeration member (6) is threadedly connected with an aeration cover (7); The other side of the coverless cabinet (101) is provided with two placing portions (1012); wherein The pipeline connection of the other temperature -sensitive spray head (3) with the storage pipe (2) is located in any placing portion (1012); and The pipeline connection of the aeration member (6) with the storage pipe (2) is located in the other placing portion (1012).

6. The rack type fire extinguishing device according to claim 5, wherein The coverless cabinet (101) is provided with a pressure gauge (8) inside; The pressure gauge (8) is connected with the pipeline of the storage pipe (2); One side of the coverless cabinet (101) is provided with a second through hole (1013); wherein The second through hole (1013) is provided on the same side of the first through holes (1011) and is located between the two first through holes (1011); and The pressure gauge (8) is located in the second through hole (1013), and the side surface of the pressure gauge (8) is flush with the side surface of the coverless cabinet (101).

7. The rack type fire extinguishing device according to claim 6, wherein The coverless cabinet (101) is provided with a pressure sensor (9) inside; wherein The pressure sensor (9) is connected with the pipeline of the storage pipe (2); and The pressure sensor (9) is adapted to be electrically connected with a master control module.

8. The rack-mounted fire extinguishing device according to claim 7, characterized in that, the square loop formed by the storage pipe (2) is provided with a plurality of branch pipes (201); wherein both ends of each branch pipe (201) are in communication with the storage pipe (2); the inside of the coverless box body (101) is provided with at least two positioning plates (10); wherein the positioning plates (10) are adapted to limit the storage pipe (2) and the corresponding branch pipe (201); the outside of the branch pipe (201) is provided with at least one clamp (11); wherein the clamp (11) is connected with the coverless box body (101).

9. The rack-mounted fire extinguishing device according to claim 8, characterized in that, the case (1) further comprises: an L-shaped upper cover (102) arranged at the opening of the coverless box body (101); wherein the side surface of the L-shaped upper cover (102) is provided with two third through holes (1021); wherein the temperature-sensitive nozzle (3) and the air charging member (6) are respectively located in the two third through holes (1021); and the side surface of the L-shaped upper cover (102) is in contact with the side surface of the coverless box body (101).

10. The rack-mounted fire extinguishing device according to claim 9, characterized in that, the case (1) further comprises: at least one U-shaped handle (103) connected with the side surface of the coverless box body (101); wherein the U-shaped handle (103) is arranged on the same side as the quick connector (5).

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