Fire sprinkler head with kerosene bottle control

Abstract

The utility model belongs to fire sprinkler head technical field, specifically speak to with kerosene bottle control's fire sprinkler head, including installation screw head, the bottom of installation screw head is firmly connected with mounting bolt, the bottom of mounting bolt is firmly connected with L shaped support, L shaped support is equipped at the bottom of mounting bolt and is symmetrically arranged, installation screw head and mounting bolt inside are opened and have the through -hole, and the bottom of mounting bolt is connected with sealing screw plug, the bottom of sealing screw plug is firmly connected with glass oil bottle, the end of L shaped support is firmly connected with support frame, support frame is equipped at the bottom position department of glass oil bottle, the bottom of support frame is equipped with sprinkling disc, through above -mentioned structure, can effectively reach the preset action temperature, make glass ball breakage to the spray head open and spray water, can be more sensitive to the temperature change caused by fire and start the fire extinguishing program in time.

Description

Technical Field

[0001] This utility model belongs to the technical field of fire sprinkler heads, specifically a fire sprinkler head controlled by a kerosene bottle. Background Technology

[0002] Fire sprinkler heads, as a key component of modern fire protection systems, play a crucial role in fire prevention and control.

[0003] Early fire sprinkler heads were assembled from wooden buckets, water, and easily fusible parts into automatic sprinkler systems. They still required manual operation to open the corresponding area to spray water based on the location of the fire, and the products were bulky and not very sensitive.

[0004] To be better suited for different scenarios, fire sprinkler heads controlled by kerosene bottles can automatically sense the temperature of a fire, requiring no manual operation. They can respond promptly in the early stages of a fire and spray water to extinguish it, effectively controlling the spread of the fire.

[0005] Therefore, this utility model provides a fire sprinkler head with kerosene bottle control. Utility Model Content

[0006] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a fire sprinkler head with kerosene bottle control is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The fire sprinkler head with kerosene bottle control of this utility model includes a threaded head; a mounting bolt is fixedly connected to the bottom of the threaded head; an L-shaped bracket is fixedly connected to the bottom of the mounting bolt; the L-shaped bracket is symmetrically arranged at the bottom of the mounting bolt; a through hole is opened inside the threaded head and the mounting bolt, and a sealing threaded plug is threadedly connected to the bottom of the mounting bolt; a glass oil bottle is fixedly connected to the bottom of the sealing threaded plug; a support frame is fixedly connected between the ends of the L-shaped bracket; the support frame is located at the bottom of the glass oil bottle; a sprinkler plate is provided at the bottom of the support frame; it can effectively cause the glass bulb to break when the preset operating temperature is reached, thereby turning on the sprinkler head to spray water, and can sensitively sense the temperature change caused by the fire and promptly activate the fire extinguishing procedure.

[0008] Preferably, the support frame has a connecting groove inside; a connecting rod is rotatably installed inside the connecting groove; one end of the connecting rod is fixed to the top of the water spray plate and is rotatably installed; the other end of the connecting rod is fixed to a water guide head; the water guide head is located at the bottom of the glass oil bottle; this allows water to be sprayed more evenly within a certain range through rotation, ensuring that the protected area receives relatively uniform water coverage, thereby improving the fire extinguishing effect.

[0009] Preferably, the top of the mounting bolt is provided with a sealing groove; the sealing groove is located on one side of the mounting thread head; a sealing connecting block is embedded inside the top sealing groove of the mounting bolt; it can effectively form a reliable sealing structure by tightly fitting with the pipeline, preventing water leakage from the connection point when the system is filled with water or operating normally.

[0010] Preferably, a limiting rod is fixedly connected to the bottom of the connecting rod; a through hole is provided at the top center of the sprinkler plate, and the sprinkler plate is installed on the side wall of the limiting rod; a positioning bolt is threaded to the bottom of the limiting rod; the positioning bolt is located at the bottom of the sprinkler plate; different types or specifications of sprinkler plates can be replaced according to different usage scenarios and fire protection needs.

[0011] Preferably, a water guide block is fixed to the top of the support frame; the water guide block is located at the bottom of the water guide head and has a connecting groove inside; this can effectively make the water flowing from the nozzle spray in a specific direction and angle, allowing the water spraying disc to rotate better.

[0012] Preferably, a base is placed at the bottom of the glass oil bottle; the base is located between the water guide head and the glass oil bottle; this can effectively form a tight seal at the connection or sealing point of the nozzle, preventing water from leaking from these parts, and can also play a certain role in shock absorption and cushioning.

[0013] Preferably, the top of the sprinkler disc is provided with a groove; the grooves are arranged in a circular array on the top of the sprinkler disc; this can effectively disperse the water flow sprayed from the nozzle evenly to a certain area. When the water is sprayed from the nozzle, it hits the groove of the sprinkler disc. The shape and structure of the groove will cause the water flow to scatter in all directions, forming a specific sprinkling pattern, thereby achieving full coverage of the protected area.

[0014] Preferably, the base (61) is made of elastic rubber; it can effectively support the glass oil bottle while the rubber material will not damage the glass oil bottle and prevent accidental breakage.

[0015] Compared with the prior art, this utility model provides a fire sprinkler head with kerosene bottle control, which has the following beneficial effects: 1. The fire sprinkler head with kerosene bottle control described in this utility model connects the threaded head to the water pipe via mounting bolts, and the glass kerosene bottle is installed at a specific position via a sealing threaded plug. In the event of a fire, the rupture of the glass kerosene bottle causes the water inside the water pipe to impact the sprinkler disc, resulting in a wide-area water spray. It can effectively cause the glass bulb to rupture when the preset activation temperature is reached, thereby activating the sprinkler head to spray water. It can sensitively sense temperature changes caused by a fire and promptly initiate the fire extinguishing procedure.

[0016] 2. The fire sprinkler head with kerosene bottle control described in this utility model sprays water through a water pipe, and then the water guide head causes the connecting rod to rotate, which in turn drives the sprinkler disc to rotate, so as to evenly spray water on the spraying area. It can effectively make the water sprayed more evenly within a certain range by rotating, so as to ensure that the protected area can receive a relatively uniform water coverage, thereby improving the fire extinguishing effect. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the bottom of the sprinkler head in this utility model; Figure 3 This is a schematic diagram of the connecting rod in this utility model; Figure 4 This is a schematic diagram of the sealing structure in this utility model.

[0018] In the diagram: 11. Install threaded head; 12. Install bolt; 13. L-shaped bracket; 14. Sealing threaded plug; 15. Glass oil bottle; 16. Support frame; 17. Sprinkler tray; 21. Connecting groove; 22. Connecting rod; 23. Water guide head; 31. Sealing groove; 32. Sealing connecting block; 41. Limiting rod; 42. Positioning bolt; 51. Water guide block; 61. Base support; 71. Tank body. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Specific implementation examples are given below.

[0021] like Figures 1 to 4As shown, the fire sprinkler head with kerosene bottle control according to this utility model embodiment includes a threaded head 11; a mounting bolt 12 is fixedly connected to the bottom of the threaded head 11; an L-shaped bracket 13 is fixedly connected to the bottom of the mounting bolt 12; the L-shaped bracket 13 is symmetrically arranged at the bottom of the mounting bolt 12; through holes are opened inside the threaded head 11 and the mounting bolt 12, and a sealing threaded plug 14 is threadedly connected to the bottom of the mounting bolt 12; a glass oil bottle 15 is fixedly connected to the bottom of the sealing threaded plug 14; a support frame 16 is fixedly connected between the ends of the L-shaped bracket 13; the support frame 16 is located at the bottom of the glass oil bottle 15; and a sprinkler head is provided at the bottom of the support frame 16. Water tray 17; When fire sprinkler heads need to be installed in special areas during operation, the installation thread head 11 can be connected to the water pipe through the installation bolt 12, and the glass oil bottle 15 is installed inside the sprinkler head through the sealing thread plug 14. Because the glass oil bottle 15 is fragile, it can be easily replaced. When a fire occurs and the temperature reaches the required level, the glass oil bottle 15 breaks, and water in the water pipe sprays out, which can be sprayed over a wide area through the sprinkler tray 17. Through the above structure, the glass bulb can be effectively broken when the preset operating temperature is reached, thereby turning on the sprinkler head to spray water. It can sensitively sense the temperature change caused by the fire and promptly activate the fire extinguishing procedure.

[0022] like Figures 1 to 4 As shown, the support frame 16 has a connecting groove 21 inside; a connecting rod 22 is rotatably installed inside the connecting groove 21; the end of the connecting rod 22 is fixed to the top of the sprinkler plate 17 and is rotatably installed; the other end of the connecting rod 22 is fixed to a water guide head 23; the water guide head 23 is located at the bottom of the glass oil bottle 15; when working, when the glass oil bottle 15 breaks, water sprays out from the water pipe, which drives the water guide head 23 to rotate, and drives the connecting rod 22 to rotate, which can make the sprinkler plate 17 rotate and spray the area evenly; through the above structure, water can be sprayed more evenly within a certain range by rotation, ensuring that the protected area can receive a relatively uniform water coverage, thereby improving the fire extinguishing effect.

[0023] like Figure 1 and Figure 4 As shown, a sealing groove 31 is provided on the top of the mounting bolt 12; the sealing groove 31 is located on one side of the mounting thread head 11; a sealing connecting block 32 is embedded inside the sealing groove 31 on the top of the mounting bolt 12; during operation, the sealing connecting block 32 can be embedded inside the sealing groove 31, and then installed on the water pipe through the mounting thread head 11, so that the sprinkler head and the water pipe can be connected more closely to prevent water leakage; through the above structure, a reliable sealing structure can be formed by tightly fitting with the pipe, preventing water leakage from the connection point when the system is filled with water or operating normally.

[0024] like Figure 1 As shown in the figure, a limiting rod 41 is fixedly connected to the bottom of the connecting rod 22; a through hole is provided at the top center of the sprinkler plate 17, and the sprinkler plate 17 is installed on the side wall of the limiting rod 41; a positioning bolt 42 is threadedly connected to the bottom of the limiting rod 41; the positioning bolt 42 is located at the bottom of the sprinkler plate 17; during operation, different sprinkler plates 17 are used due to different areas, and different sprinkler plates 17 can be installed on the limiting rod 41 by replacing them, and the positioning bolt 42 can be used for fixing to prevent the sprinkler plate 17 from not rotating when the connecting rod 22 rotates; through the above structure, different types or specifications of sprinkler plates 17 can be effectively replaced according to different usage scenarios and fire protection needs.

[0025] like Figure 1 and Figure 2 As shown, a water guide block 51 is fixedly connected to the top of the support frame 16; the water guide block 51 is located at the bottom of the water guide head 23 and has a connecting groove 21 inside; during operation, the water guide block 51 can make the water spray a larger range, increase the required spray area, and make the elimination faster; through the above structure, the water flowing out of the nozzle can be effectively sprayed in a specific direction and angle, so that the water spraying disc 17 can rotate better.

[0026] like Figure 1 and Figure 2 As shown, a base support 61 is placed at the bottom of the glass oil bottle 15; the base support 61 is located between the water guide head 23 and the glass oil bottle 15; during operation, the glass oil bottle 15 can be supported by the base support 61 to prevent the sealing thread plug 14 from loosening due to excessive water pressure inside the water pipe over a long period of time, thus preventing it from operating normally; through the above structure, a tight seal can be effectively formed at the connection or sealing point of the nozzle, preventing water from leaking from these parts, and also playing a certain role in shock absorption and buffering.

[0027] like Figure 1 As shown, a groove 71 is provided on the top of the sprinkler disc 17; the grooves 71 are arranged in a circular array on the top of the sprinkler disc 17; during operation, when water is sprayed from the water pipe, the grooves 71 can limit the sprayed water, preventing the sprinkler disc 17 from failing to rotate normally when it impacts the sprinkler disc 17, thus providing assistance and increasing the rotation speed; through the above structure, the water flow sprayed from the nozzle can be effectively dispersed evenly into a certain area. When the water is sprayed from the nozzle, it hits the groove 71 of the sprinkler disc 17, and the shape and structure of the groove 71 will cause the water flow to scatter in all directions, forming a specific spray pattern, thereby achieving full coverage of the protected area.

[0028] like Figure 1 and Figure 2As shown, the base (61) is made of elastic rubber. When in operation, the base 61 is made of rubber and can provide additional support for the glass oil bottle. With the above structure, the glass oil bottle can be effectively supported while the rubber material will not damage the glass oil bottle, preventing accidental breakage.

[0029] When installing fire sprinkler heads in special areas, the installation threaded head 11 can be connected to the water pipe via the installation bolt 12. The glass oil bottle 15 is installed inside the sprinkler head via the sealing threaded plug 14. Because the glass oil bottle 15 is fragile, it can be easily replaced. In the event of a fire, when the temperature reaches the required level, the glass oil bottle 15 breaks, and water sprays out from the water pipe, which can then be sprayed over a wide area via the sprinkler disc 17. When the glass oil bottle 15 breaks, the water spraying out from the water pipe can drive the water guide head 23 to rotate, which in turn drives the connecting rod 22 to rotate, allowing the sprinkler disc 17 to rotate and spray the area evenly. A sealing connecting block 32 can be embedded inside the sealing groove 31 and then installed on the water pipe via the installation threaded head 11, ensuring a tighter connection between the sprinkler head and the water pipe and preventing leakage. Water; due to different areas, different sprinkler discs 17 are used. Different sprinkler discs 17 can be installed on the limit rod 41 by replacing them, and the positioning bolts 42 can be used for fixing to prevent the sprinkler disc 17 from not rotating when the connecting rod 22 rotates; the water guide block 51 can make the water spraying range larger, increase the required spraying area, and make the elimination faster; the glass oil bottle 15 can be supported by the base 61 to prevent the sealing thread plug 14 from loosening due to excessive water pressure inside the water pipe for a long time, thus preventing it from operating normally; when water is sprayed in the water pipe, the spray water can be limited by the tank 71 to prevent the sprinkler disc 17 from not rotating normally when it impacts the sprinkler disc 17, which can not only provide assistance but also increase the rotation speed; the base 61 is made of rubber, and the glass oil bottle can be provided with additional support through the rubber base 61.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fire sprinkler head controlled by a kerosene bottle, including a threaded head (11); characterized in that: The bottom of the mounting thread head (11) is fixedly connected to a mounting bolt (12); the bottom of the mounting bolt (12) is fixedly connected to an L-shaped bracket (13); the L-shaped bracket (13) is symmetrically arranged at the bottom of the mounting bolt (12); the mounting thread head (11) and the mounting bolt (12) have through holes, and the bottom of the mounting bolt (12) is threadedly connected to a sealing thread plug (14); the bottom of the sealing thread plug (14) is fixedly connected to a glass oil bottle (15); a support frame (16) is fixedly connected between the ends of the L-shaped bracket (13); the support frame (16) is located at the bottom of the glass oil bottle (15); a water spray plate (17) is provided at the bottom of the support frame (16).

2. The fire sprinkler head with kerosene bottle control according to claim 1, characterized in that: The support frame (16) has a connecting groove (21) inside; a connecting rod (22) is rotatably installed inside the connecting groove (21); the end of the connecting rod (22) is fixed to the top of the water spray plate (17) and is rotatably installed; the other end of the connecting rod (22) is fixed to a water guide head (23); the water guide head (23) is located at the bottom of the glass oil bottle (15).

3. The fire sprinkler head with kerosene bottle control according to claim 2, characterized in that: The top of the mounting bolt (12) is provided with a sealing groove (31); the sealing groove (31) is located on one side of the mounting thread head (11); a sealing connecting block (32) is embedded inside the top sealing groove (31) of the mounting bolt (12).

4. The fire sprinkler head with kerosene bottle control according to claim 3, characterized in that: The bottom of the connecting rod (22) is fixedly connected to a limiting rod (41); the top center of the water spraying disc (17) is provided with a through hole, and the water spraying disc (17) is installed on the side wall of the limiting rod (41); the bottom of the limiting rod (41) is threadedly connected to a positioning bolt (42); the positioning bolt (42) is located at the bottom of the water spraying disc (17).

5. The fire sprinkler head with kerosene bottle control according to claim 4, characterized in that: A water guide block (51) is fixedly connected to the top of the support frame (16); the water guide block (51) is located at the bottom of the water guide head (23) and has a connecting groove (21) inside.

6. The fire sprinkler head with kerosene bottle control according to claim 5, characterized in that: A base (61) is placed at the bottom of the glass oil bottle (15); the base (61) is located between the water guide head (23) and the glass oil bottle (15).

7. The fire sprinkler head with kerosene bottle control according to claim 6, characterized in that: The top of the water spray plate (17) is provided with a groove (71); the groove (71) is arranged in a circular array on the top of the water spray plate (17).

8. The fire sprinkler head with kerosene bottle control according to claim 7, characterized in that: The base (61) is made of elastic rubber.

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