Fire sprinkler head device with anti-clogging structure

Abstract

The utility model relates to fire sprinkler technical field discloses a fire sprinkler device with prevent blocking structure, including mounting block, the mounting block inner wall is fixedly connected with filter plate, the mounting block top is fixedly connected with connecting block, the connecting block top is installed with connecting nut no.

Description

Technical Field

[0001] This utility model relates to the field of fire sprinkler head technology, and in particular to a fire sprinkler head device with an anti-clogging structure. Background Technology

[0002] Fire sprinkler systems are an indispensable fire safety facility in modern buildings, widely used in shopping malls, office buildings, factories, warehouses, and other places. Their main function is to automatically spray water to extinguish fires and reduce damage. Traditional fire sprinkler systems typically consist of sprinkler heads, piping, alarm devices, and a control system. As a key component of the system, the performance of the sprinkler heads directly affects the fire suppression effectiveness and the system's reliability.

[0003] Traditional fire sprinkler heads are prone to clogging due to the accumulation of impurities, dust, and microorganisms in the water during long-term use. This not only affects the sprinkler effect but may also cause the sprinkler head to fail completely, preventing it from functioning properly in the event of a fire. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a fire sprinkler head device with an anti-clogging structure.

[0005] This utility model is achieved by the following technical solution: a fire sprinkler head device with an anti-clogging structure, including a mounting block, a filter plate fixedly connected to the inner wall of the mounting block, a connecting block fixedly connected to the top of the mounting block, a connecting nut installed at the top of the connecting block, a connecting bolt threadedly connected to the top of the connecting nut, and a water inlet pipe fixedly connected to the surface of the connecting block.

[0006] Through the above technical solutions, the filter plate can effectively filter impurities in the water, prevent spray head clogging, ensure the normal operation of the spray system, improve system reliability and maintenance cycle, and protect downstream components such as atomizing nozzles by filtering impurities, extending their service life. The connecting block, as a transition component between the mounting block and the inlet pipe, ensures that water can flow smoothly from the inlet pipe into the mounting block. The design of the connecting block enhances the overall structural strength of the device, ensuring stability during installation and use. Connecting nut one fixes the connecting block and the mounting block together through a threaded connection, ensuring the stability of the connection and preventing loosening. The threaded connection method facilitates installation and disassembly, and makes it convenient for maintenance and replacement of components. Connecting bolts fix connecting nut one and connecting nut two together through a threaded connection, ensuring the tightness of the device and preventing components from loosening due to vibration or external force. The design of the connecting bolts improves the overall structural strength of the device, ensuring reliability during use. The inlet pipe provides a channel for water to enter the device, ensuring that water can flow smoothly into the mounting block. The inlet pipe is fixedly connected to the connecting block, ensuring a stable water supply and reducing the impact of water flow fluctuations on the spray effect.

[0007] As a further improvement to the above solution, a second connecting nut is threadedly connected to the top of the connecting bolt, an expansion bolt is fixedly connected to the top of the connecting bolt, and a second connecting nut is threadedly connected to the surface of the expansion bolt.

[0008] Through the above technical solution, the expansion bolts further enhance the fixing effect of the device in the installation position through expansion, ensuring that the device will not loosen due to high temperature or external force in the event of a fire. The expansion bolts are suitable for various installation surfaces, such as concrete and brick, improving the applicability of the device. The connecting nut two cooperates with the connecting bolts to provide double fixing, ensuring the tightness of the device and preventing the components from loosening due to vibration or external force. By adjusting the position of the connecting nut two, the installation position of the device can be finely adjusted to ensure the accuracy of installation.

[0009] As a further improvement to the above solution, a smoke detector is installed on the surface of the mounting block, and a connecting screw is provided at the bottom of the mounting block. Several connecting screws are provided, and the several connecting screws are threadedly connected to the bottom of the smoke detector through the inside of the mounting block.

[0010] Through the above technical solutions, the smoke detector can monitor the smoke concentration in the environment in real time. Once smoke is detected, it will immediately issue an alarm, improving the timeliness and accuracy of fire warning. The smoke detector can be linked with the sensor valve to realize the automatic sprinkler function, improving the fire response speed. The connecting screws fix the smoke detector to the mounting block through threaded connection, ensuring the stable installation of the smoke detector and preventing loosening due to vibration or external force. The threaded connection method is convenient for installation and disassembly, and facilitates the maintenance and replacement of the smoke detector. The smoke alarm model is HM626. It adopts advanced smoke sensor technology and can accurately detect indoor smoke concentration. Compared with traditional smoke alarms, it has higher accuracy and reliability, and can quickly respond to changes in indoor smoke. Once abnormal smoke is detected, it will immediately issue an alarm.

[0011] As a further improvement to the above solution, an extension column is fixedly connected to the bottom end of the mounting block, a baffle plate is fixedly connected to the bottom end of the extension column, and an atomizing nozzle is fixedly connected to the bottom end of the baffle plate.

[0012] Through the above technical solutions, the baffle can protect the sprinkler head from dust and debris, extend the service life of the sprinkler head, and ensure that the sprinkler head can work normally when needed. The design of the baffle helps to evenly distribute the spray water and improve the spraying effect. The atomizing nozzle can atomize the water into fine water droplets, improve the spraying effect, and enable the water to cover the fire area more evenly, thereby improving the fire extinguishing efficiency. The design of the atomizing nozzle can be adjusted according to different fire scenarios to adapt to various fire extinguishing needs.

[0013] As a further improvement to the above solution, a sensor valve is installed inside the extension column.

[0014] Through the above technical solution, the sensor valve can automatically open after receiving a signal from the smoke alarm, ensuring that the sprinkler system can start in time and improving the fire response speed. Under normal circumstances, the sensor valve remains closed, reducing water waste and improving the system's economy and environmental friendliness. The sensor valve is a solenoid valve, commonly used in fire sprinkler systems. It controls the opening and closing of the valve through electrical signals. It can automatically open after receiving a signal from a smoke alarm, ensuring the timely response of the sprinkler system. It also has a simple structure, high reliability, and can work stably in high-temperature and humid environments.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model features a filter plate fixedly connected to the inner wall of the mounting block, which can effectively filter impurities in the water, prevent the spray head from clogging, and ensure the normal operation of the spray system. Through multiple connection methods, including connecting nut one, connecting bolt, expansion bolt, and connecting nut two, the spray head device is securely installed, improving the stability and reliability of the device. The mounting block is equipped with a smoke detector, which can detect smoke and sound an alarm in time when a fire occurs, improving the timeliness and accuracy of fire warning. The atomizing nozzle can atomize water into fine water droplets, improving the spraying effect and allowing water to cover the fire area more evenly, thus improving fire extinguishing efficiency. This invention features an induction valve installed inside the extension column, which automatically opens when a fire signal is detected, ensuring the sprinkler system can start in a timely manner and improving fire response speed. The shielding plate protects the sprinkler heads from dust and debris, extending their service life. At the same time, it can respond quickly and spray water to extinguish fires. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the left end structure of this utility model; Figure 3 This is a schematic diagram of the bottom structure of this utility model; Figure 4 This is a schematic diagram of the filter plate structure of this utility model.

[0017] Explanation of key symbols: 1. Mounting block; 2. Connecting block; 3. Connecting nut one; 4. Connecting bolt; 5. Connecting nut two; 6. Expansion bolt; 7. Water inlet pipe; 8. Smoke alarm; 9. Extension column; 10. Baffle plate; 11. Atomizing nozzle; 12. Connecting screw; 13. Filter plate. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0019] Example: Please combine Figure 1-4 The fire sprinkler head device with anti-clogging structure in this embodiment includes a mounting block 1, a filter plate 13 fixedly connected to the inner wall of the mounting block 1, a connecting block 2 fixedly connected to the top of the mounting block 1, a connecting nut 3 installed at the top of the connecting block 2, a connecting bolt 4 threadedly connected to the top of the connecting nut 3, and a water inlet pipe 7 fixedly connected to the surface of the connecting block 2.

[0020] The top of the connecting bolt 4 is threaded with a connecting nut 5, and the top of the connecting bolt 4 is fixedly connected with an expansion bolt 6, the surface of the expansion bolt 6 is threaded with a connecting nut 5.

[0021] A smoke detector 8 is mounted on the surface of the mounting block 1. A connecting screw 12 is provided at the bottom of the mounting block 1. Several connecting screws 12 are provided, and the several connecting screws 12 are threadedly connected to the bottom of the smoke detector 8 through the inside of the mounting block 1.

[0022] An extension column 9 is fixedly connected to the bottom end of the mounting block 1, and a baffle plate 10 is fixedly connected to the bottom end of the extension column 9.

[0023] Atomizing nozzle 11 is fixedly connected to the bottom of the baffle plate 10.

[0024] An induction valve is installed inside the extension column 9.

[0025] The implementation principle of a fire sprinkler head device with an anti-clogging structure in this embodiment is as follows: Mounting block 1 is fixed to the ceiling or other supporting structure by connecting nut 1 3 and connecting bolt 4. Expansion bolt 6 and connecting nut 2 5 further ensure the stability of the device. Water enters mounting block 1 through inlet pipe 7, is filtered by filter plate 13 to remove impurities and prevent sprinkler head clogging. Smoke alarm 8 is installed on the surface of mounting block 1 and can monitor the smoke concentration in the environment in real time. Once smoke is detected, smoke alarm 8 emits an alarm signal and simultaneously triggers the sensing valve. The sensing valve inside extension column 9 automatically opens after receiving the signal from smoke alarm 8, allowing water to flow through. The water flows through extension column 9 to atomizing nozzle 11, which atomizes the water into fine droplets, which are then evenly sprayed onto the fire area through shielding plate 10 to achieve fire extinguishing. Under normal circumstances, shielding plate 10 protects the sprinkler head from dust and debris contamination, ensuring that the sprinkler head can work normally when needed.

[0026] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A fire sprinkler head device with an anti-clogging structure, characterized in that, Includes an installation block (1), on the inner wall of the installation block (1) a filter plate (13) is fixedly connected, on the top of the installation block (1) a connecting block (2) is fixedly connected, on the top of the connecting block (2) a connecting nut (3) is installed, on the top of the connecting nut (3) a connecting bolt (4) is threadedly connected, and on the surface of the connecting block (2) a water inlet pipe (7) is fixedly connected.

2. A fire sprinkler head assembly with anti-clogging features as defined in Claim 1, wherein: The top of the connecting bolt (4) is threaded with a connecting nut (5), and the top of the connecting bolt (4) is fixedly connected with an expansion bolt (6), and the surface of the expansion bolt (6) is threaded with a connecting nut (5).

3. A fire sprinkler head assembly with anti-clogging features as defined in Claim 1, wherein: A smoke alarm (8) is mounted on the surface of the mounting block (1). A connecting screw (12) is provided at the bottom of the mounting block (1). Several connecting screws (12) are provided, and several connecting screws (12) are threadedly connected to the bottom of the smoke alarm (8) through the inside of the mounting block (1).

4. A fire sprinkler head assembly with anti-clogging features as defined in Claim 1, wherein: An extension column (9) is fixedly connected to the bottom end of the mounting block (1), and a baffle plate (10) is fixedly connected to the bottom end of the extension column (9).

5. A fire sprinkler head assembly with anti-clogging features as defined in Claim 4, wherein: The bottom end of the shield (10) is fixedly connected to an atomizing nozzle (11).

6. A fire sprinkler head assembly with anti-clogging features as defined in claim 4, wherein: An induction valve is installed inside the extension column (9).

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