Fireproof spraying device
By setting up a fire-proof spray device with water sprinkler pipes and partitions on the front side of the cargo warehouse, the problem of low fire extinguishing accuracy of the nozzle installed on the ceiling is solved, precise fire extinguishing and cargo protection is achieved, and fire losses are reduced.
Patent Information
- Application Number
- CN202422246669.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In the prior art, the fire extinguishing method of the nozzle installed on the ceiling has low accuracy, resulting in the loss of goods on the upper floor and the expansion of fires, increasing cargo losses.
A fire-proof spraying device is designed. The water spray pipe is set on the front side of the cargo warehouse, and partitions are installed on the upper and lower sides, left and rear sides of the cargo warehouse. The water spray holes of the water spray pipe spray water downward to form a closed space. Combined with the control cloud platform, fire detector and drainage tank, precise fire extinguishing and timely discharge of water.
It improves the accuracy of spray fire extinguishing, reduces cargo losses, reduces the risk of fire spread, improves fire extinguishing efficiency, and reduces the risk of personnel injury.
Smart Images
Figure CN223183950U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire protection, in particular to a fire prevention sprinkler device. Background Art
[0002] For large factories, they usually produce a lot of goods, and usually need to build special warehouses to store goods for storage and transportation; the storage of large quantities of goods usually poses a fire hazard, so the construction of warehouses is usually equipped with a fire protection system; the fire protection system usually includes sprinklers, and the installation position of the sprinklers is relatively fixed, usually installed on the ceiling. When a fire occurs in the warehouse, the sprinklers spray water from top to bottom to achieve the purpose of fire extinguishing.
[0003] However, although installing the sprinkler head on the ceiling can achieve the purpose of extinguishing fire, the inventors found that installing the sprinkler head on the ceiling for extinguishing fire still has some shortcomings in actual use, specifically:
[0004] In order to store more goods, warehouses are usually built higher and the shelves are also set higher. The goods on the shelves are usually placed in layers. In this way, when a fire occurs in the goods on the lower layer, the water sprayed from the sprinkler head sprays from top to bottom. On the one hand, it wets the goods on the upper layer, which may cause damage to the goods on the upper layer. On the other hand, the goods on the upper layer block part of the water channel, resulting in a reduction in the amount of water sprayed to the fire location, hindering the extinguishing of the fire. On the one hand, it increases the time that the goods continue to burn and increases the loss of goods. On the other hand, it may cause the fire to expand, affecting more goods and further causing the loss of goods.
[0005] Therefore, based on the above-mentioned shortcomings, there is an urgent need to design a fire sprinkler device for spraying fire, improving the accuracy of spraying fire extinguishing and reducing the loss of goods. Utility Model Content
[0006] The purpose of the present utility model is to provide a fire sprinkler device for spraying fire, improve the accuracy of spraying fire extinguishing, and reduce the loss of goods, in order to address the above-mentioned shortcomings of the current method of installing sprinklers on the ceiling for fire extinguishing, such as low fire extinguishing accuracy and large cargo loss during actual use.
[0007] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:
[0008] A fire sprinkler device includes a water spray pipe, wherein the water spray pipe is provided with a plurality of first water spray holes, and the plurality of first water spray holes are used for spraying water downward;
[0009] The shelf includes a plurality of cargo compartments for placing goods. The cargo compartments are rectangular parallelepiped, and partitions are provided on the upper and lower sides, left and right sides, and rear sides of the cargo compartments. The water spray pipes are provided at the front side of the cargo compartments and adjacent to the upper side of the cargo compartments. Each cargo compartment is provided with a corresponding water spray pipe.
[0010] When a fire occurs in a certain cargo warehouse, a plurality of the first water spray holes on the water spray pipe corresponding to the cargo warehouse spray water downward to form a water curtain so that the cargo warehouse becomes a closed space.
[0011] As a preferred technical solution of the present application, a plurality of second water spray holes are further provided on the water spray pipe, and the plurality of second water spray holes are used to spray water toward the cargo hold.
[0012] As the priority technical solution of this application, it also includes a control cloud platform, a fire detector, a water pipe and a control valve. The fire detector is installed in the cargo warehouse, and the fire detector is wirelessly connected to the control cloud platform. The fire detector is used to detect fire. The water pipe is connected to the water pipe. The control valve is provided between each water pipe and the water pipe. The control cloud platform is used to control the start and stop of the control valve. The start and stop of the control valve is used to control the connection and disconnection between the water pipe and the water pipe. The water pipe is connected to an external water source.
[0013] As a preferred technical solution of the present application, a drainage trough is provided on the front side of the cargo hold and adjacent to the lower side of the cargo hold. The position of the drainage trough corresponds to the position of the first water spray hole, and the drainage trough is used for drainage.
[0014] As a preferred technical solution of this application, a baffle is rotatably connected to the side wall of the drainage trough, one end of the baffle extends to the top of the drainage trough, and the other end extends to the outside of the shelf;
[0015] When the water sprayed from the first water spray hole is sprayed onto the baffle, the baffle rotates and tilts toward the bottom of the drainage trough.
[0016] As the preferred technical solution of this application, the partition has the functions of high temperature resistance and explosion prevention.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] 1. In the solution of the present application, partitions are provided on the upper and lower sides, left and right sides, and rear sides of the cargo hold, so that the cargo hold is separated from adjacent cargo holds in the above five directions. When a fire occurs in the cargo hold, the direction of extension of the fire is reduced, which is conducive to controlling the fire. Furthermore, the front side of the cargo hold is left vacant, which facilitates the storage and retrieval of goods and ensures the storage function of the cargo hold. When a fire occurs in the cargo hold, a plurality of first water spray holes spray water downward to form a water curtain, so that the cargo hold forms a closed space. On the one hand, it blocks the flow of external oxygen into the cargo hold. As the oxygen in the cargo hold gradually decreases, the fire gradually extinguishes, achieving the purpose of extinguishing the fire. On the other hand, it isolates the fire from spreading outward, which is conducive to controlling the fire. Furthermore, since the fire is isolated in a single cargo hold, the risk of damage to goods in other cargo holds is reduced. Furthermore, since the water pipe only sprays water downward at the front side of the cargo hold, the risk of damage to goods on the upper layer of the fire is reduced. Therefore, the use of the sprinkler device of the present application improves the accuracy of sprinkler fire extinguishing and greatly reduces the loss of goods.
[0019] 2. When a fire detector detects a fire in a warehouse, the cloud control platform opens the corresponding control valve, and water in the water pipe is promptly sprayed out through the sprinkler pipe to extinguish the fire. This structure improves fire extinguishing efficiency, helps reduce cargo losses, and further reduces human involvement and the risk of personal injury.
[0020] 3. To isolate the cargo hold where a fire has occurred, the first water jet hole continuously sprays water to form a water curtain. The drainage trough is set to promptly drain the sprayed water, preventing water accumulation. At the same time, the water sprayed from the second water jet hole falls into the cargo hold and is also promptly discharged through the drainage trough, reducing the damage to the lower cargo caused by water spreading downward, which helps to reduce cargo losses. In this application, the drainage trough extends horizontally along the shelf to both sides of the shelf, and then drains the water to the underground drainage pipe through the drainage trough on both sides, ensuring the timely discharge of water.
[0021] 4. When the water sprayed from the first water spray hole is sprayed downward, the sprayed water first acts on the baffle, causing the baffle to rotate, thereby slowing down the impact of the water, reducing the splashing of water, and reducing the loss of goods in other warehouses caused by water splashing to other warehouses; further, the baffle extends outside the shelf, preventing water from penetrating into the lower warehouse along the edge of the shelf, which is beneficial to the protection of goods in the lower warehouse; further, after the baffle rotates, the end of the baffle extending outside the shelf is tilted upward, so that the baffle is in an inclined state, so that water splashed to the end of the baffle extending outside the shelf can flow along the baffle to the drainage trough, which is beneficial to the collection of water, further reducing the loss of goods in other warehouses caused by water splashing to other warehouses, and is beneficial to reducing the loss of goods. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1This is a structural schematic diagram of one embodiment of a fire sprinkler device of the present application;
[0023] Figure 2 for Figure 1 Enlarged view of part A;
[0024] Figure 3 A schematic cross-sectional view of one embodiment of a cargo hold of a fire sprinkler system according to the present application;
[0025] Figure 4 for Figure 3 Enlarged view of part B;
[0026] Figure 5 A schematic cross-sectional view of one embodiment of the fire sprinkler device of the present application in which the baffle is tilted;
[0027] Markings in the figure: 1-water pipe, 2-shelf, 3-water pipe, 4-control valve, 5-fire detector, 11-first water spray hole, 12-second water spray hole, 21-cargo warehouse, 22-partition, 23-drainage trough, 24-baffle. DETAILED DESCRIPTION
[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.
[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.
[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.
[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.
[0033] Example 1: See Figures 1 to 5 As shown,
[0034] The present embodiment provides a fire sprinkler device, comprising a water spray pipe 1, wherein the water spray pipe 1 is provided with a plurality of first water spray holes 11, wherein the plurality of first water spray holes 11 are used to spray water downwards;
[0035] The shelf 2 includes a plurality of cargo compartments 21 for placing goods. The cargo compartments 21 are rectangular parallelepiped. Partitions 22 are provided on the upper and lower sides, left and right sides, and rear sides of the cargo compartments 21. The water spray pipes 1 are provided in front of the cargo compartments 21 and adjacent to the upper side of the cargo compartments 21. Each cargo compartment 21 is provided with a corresponding water spray pipe 1.
[0036] When a fire occurs in one of the cargo holds 21 , the first water spray holes 11 on the water spray pipes 1 on the corresponding cargo hold 21 spray water downward to form a water curtain, so that the cargo hold 21 becomes a closed space.
[0037] In this embodiment, partitions 22 are provided on the upper and lower sides, left and right sides, and rear sides of the cargo hold 21, so that the cargo hold 21 is in a partitioned state with the adjacent cargo holds 21 in the above five directions. When a fire occurs in the cargo hold 21, the extension direction of the fire is reduced, which is conducive to controlling the fire. Furthermore, the front side of the cargo hold 21 is vacant, which is convenient for the storage and retrieval of goods and ensures the storage function of the cargo hold 21. When a fire occurs in the cargo hold 21, several first water spray holes 11 spray water downward to form a water curtain, so that the cargo hold 21 forms a closed space. On the one hand, it blocks the outside oxygen. The water flows into the cargo hold 21, and as the oxygen in the cargo hold 21 gradually decreases, the fire is gradually extinguished, thereby achieving the purpose of fire extinguishing. On the other hand, the fire is isolated from spreading outward, which is beneficial to controlling the fire. Furthermore, since the fire is isolated in a single cargo hold 21, the risk of damage to the goods in other cargo holds 21 is reduced. Furthermore, since the water pipe 1 only sprays water downward at the front side of the cargo hold 21, the risk of damage to the upper cargo layer caused by the fire is reduced. Therefore, the use of the sprinkler device of the present application improves the accuracy of sprinkler fire extinguishing and greatly reduces the loss of cargo.
[0038] As a preferred embodiment, on the basis of the above-mentioned manner, further, a plurality of second water spray holes 12 are provided on the water spray pipe 1 , and the plurality of second water spray holes 12 are used to spray water toward the cargo hold 21 .
[0039] When a fire occurs, the second water spray holes 12 spray water directly onto the goods where the fire occurs, which improves the accuracy of the water spray, further speeds up the extinguishing of the fire, and is beneficial to improving the efficiency of fire extinguishing.
[0040] As a preferred embodiment, on the basis of the above method, it further includes a control cloud platform, a fire detector 5, a water pipe 3 and a control valve 4. The fire detector 5 is installed in the cargo warehouse 21, and the fire detector 5 is wirelessly connected to the control cloud platform. The fire detector 5 is used to detect fire. The water pipe 1 is connected to the water pipe 3. The control valve 4 is provided between each water pipe 1 and the water pipe 3. The control cloud platform is used to control the start and stop of the control valve 4. The start and stop of the control valve 4 is used to control the on and off between the water pipe 1 and the water pipe 3. The water pipe 3 is connected to an external water source.
[0041] When the fire detector 5 detects a fire in a certain warehouse 21, the control cloud platform controls the corresponding control valve 4 to open, and the water in the water pipe 3 is sprayed out in time through the sprinkler pipe 1 to extinguish the fire; the above structure improves the fire extinguishing efficiency, helps to reduce the loss of goods, and further reduces human participation and reduces the risk of personal injury.
[0042] As a preferred embodiment, on the basis of the above method, a drainage groove 23 is further provided on the front side of the cargo compartment 21 and adjacent to the lower side of the cargo compartment 21. The position of the drainage groove 23 corresponds to the position of the first water spray hole 11, and the drainage groove 23 is used for drainage.
[0043] In order to isolate the cargo hold 21 where the fire occurs, the first water spray hole 11 needs to continuously spray water to form a water curtain. The drainage trough 23 is set to discharge the sprayed water in time to avoid water accumulation. At the same time, the water sprayed from the second water spray hole 12 falls into the cargo hold 21 and can also be discharged in time through the drainage trough 23, reducing the damage to the lower cargo caused by the downward spread of water, which is conducive to reducing the loss of cargo. In this embodiment, the drainage trough 23 extends horizontally along the shelf 2 to both sides of the shelf 2, and then the water is discharged to the underground drainage pipe through the drainage troughs 23 on both sides, ensuring the timely discharge of water.
[0044] As a preferred embodiment, based on the above method, further, a baffle 24 is rotatably connected to the side wall of the drainage trough 23, and one end of the baffle 24 extends to the top of the drainage trough 24, and the other end extends to the outside of the shelf 2;
[0045] When the water sprayed from the first water spray hole 11 is sprayed onto the baffle 24 , the baffle 24 rotates and tilts toward the bottom of the drainage groove 23 .
[0046] When the water sprayed from the first water spray hole 11 is sprayed downward, the sprayed water first acts on the baffle 24, causing the baffle 24 to rotate, thereby slowing down the impact of the water, reducing the splashing of water, and reducing the loss of goods in other cargo warehouses 21 caused by water splashing to other cargo warehouses 21; further, the baffle extends to the outside of the shelf 2, preventing water from penetrating into the lower cargo warehouse 21 along the edge of the shelf 2, which is beneficial to the protection of goods in the lower cargo warehouse 21; further, after the baffle 24 rotates, the end of the baffle extending to the outside of the shelf 2 is tilted upward, so that the baffle 24 is in an inclined state, so that the water splashed to the end of the baffle 24 extending to the outside of the shelf 2 can flow along the baffle 24 to the drainage trough 23, which is beneficial to the collection of water, further reducing the loss of goods in other cargo warehouses 21 caused by water splashing to other cargo warehouses 21, which is beneficial to reducing the loss of goods.
[0047] As a preferred embodiment, on the basis of the above-mentioned embodiment, further, the partition 22 has the function of high temperature resistance and explosion prevention.
[0048] The partition 22 is configured to have high temperature resistance and explosion-proof functions. In this way, even if the goods in the warehouse 21 burn and generate high temperatures or even have the risk of explosion, the partition 22 can withstand this part of the risk, which is conducive to reducing the loss of goods.
[0049] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.
Claims
1. A fire sprinkler device, characterized in that: It includes a water spray pipe, wherein the water spray pipe is provided with a plurality of first water spray holes, and the plurality of first water spray holes are used for spraying water downwards; The shelf includes a plurality of cargo compartments for placing goods. The cargo compartments are rectangular parallelepiped, and partitions are provided on the upper and lower sides, left and right sides, and rear sides of the cargo compartments. The water spray pipes are provided at the front side of the cargo compartments and adjacent to the upper side of the cargo compartments. Each cargo compartment is provided with a corresponding water spray pipe. When a fire occurs in a certain cargo warehouse, a plurality of the first water spray holes on the water spray pipe corresponding to the cargo warehouse spray water downward to form a water curtain so that the cargo warehouse becomes a closed space.
2. A fire sprinkler device according to claim 1, characterized in that: The water spray pipe is also provided with a plurality of second water spray holes, and the plurality of second water spray holes are used for spraying water into the cargo hold.
3. A fire sprinkler device according to claim 2, characterized in that: It also includes a control cloud platform, a fire detector, a water pipe and a control valve. The fire detector is installed in the cargo warehouse and is wirelessly connected to the control cloud platform. The fire detector is used to detect fire. The water pipe is connected to the water pipe. The control valve is provided between each water pipe and the water pipe. The control cloud platform is used to control the start and stop of the control valve. The start and stop of the control valve is used to control the connection and disconnection between the water pipe and the water pipe. The water pipe is connected to an external water source.
4. A fire sprinkler device according to claim 3, characterized in that: A drainage groove is provided at the front side of the cargo compartment and adjacent to the lower side of the cargo compartment. The position of the drainage groove corresponds to the position of the first water spray hole, and the drainage groove is used for drainage.
5. A fire sprinkler device according to claim 4, characterized in that: A baffle is rotatably connected to the side wall of the drainage trough, one end of the baffle extends to the top of the drainage trough, and the other end extends to the outside of the shelf; When the water sprayed from the first water spray hole is sprayed onto the baffle, the baffle rotates and tilts toward the bottom of the drainage trough.
6. A fire sprinkler device according to any one of claims 1 to 5, characterized in that: The partition has the functions of high temperature resistance and explosion prevention.