Dust remover spraying device with light and temperature double control linkage function

Abstract

The utility model discloses a dust remover spray set with light and temperature double -control linkage function relates to fire control and dust explosion -proof technical field, and the utility model discloses a dust removal box, storage box, outdoor controller, dust remover and box, the one side of box is provided with the spray pipeline and is connected to the inside of box, and the position of box inside is close to the top and is provided with the spray head, and one end of spray pipeline is provided with the connecting pipeline, and the other end fixed mounting of connecting pipeline has the bypass pipeline, and the other end of bypass pipeline is provided with the connecting water pipe, the utility model has the advantages of: through the linkage of temperature sensor, photosensitive probe and spray solenoid valve, can monitor two kinds of risks of temperature overproof and flame strong light simultaneously, compared with traditional single temperature control, and the protection scene covers more comprehensively, and the accident prevention rate improves, and the design of manual valve and bypass pipeline can open the water supply manually when solenoid valve fails, avoids the protection failure, and double protection improves the equipment reliability.

Description

Technical Field

[0001] This utility model relates to the field of fire protection and dust explosion prevention technology, specifically a dust collector spray device with light and temperature dual control linkage function. Background Technology

[0002] Traditional dust collector spray protection systems have many technical shortcomings, making it difficult to meet the needs of rapid response in the early stages of a fire and the safety and convenience of daily maintenance. Specific problems are as follows: delayed fire response and a single triggering mechanism. Traditional dust collector housings rely solely on a single temperature sensor to trigger the spray solenoid valve, with its preset trigger temperature often fixed at 90℃. In scenarios where the temperature rises slowly in the early stages of a fire, the temperature sensor struggles to quickly capture temperature changes, often requiring the temperature to reach a threshold before the spray can be activated. This results in missing the optimal fire extinguishing opportunity and increasing the risk of fire spread. Furthermore, the single temperature sensor trigger lacks redundancy protection. If the temperature sensor malfunctions or dust accumulation reduces its sensitivity, the spray system will directly fail, failing to form an effective safety barrier. To address these issues, we propose a dust collector spray device with dual light and temperature control linkage. Utility Model Content

[0003] The purpose of this invention is to provide a dust collector spraying device with dual control of light and temperature.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dust collector spraying device with dual light and temperature control linkage function, comprising a dust collection box, a storage box, an outdoor controller, a dust collector, and a housing. A spraying pipe is provided on one side of the housing and connected to the interior of the housing. A spray nozzle is provided near the top of the housing. A connecting pipe is provided at one end of the spraying pipe, and a bypass pipe is fixedly installed at the other end of the connecting pipe. A water pipe is provided at the other end of the bypass pipe. A manual valve and a spraying solenoid valve are provided on the surface of the bypass pipe. A main dust collection pipe is provided on the back of the housing, and a photosensitive probe is provided inside the connection point of the main dust collection pipe to the housing. A temperature sensor is provided at the lower part of the housing. A loop instrument is provided inside the outdoor controller, and the operating temperature of the temperature sensor is controlled by the loop instrument inside the outdoor controller.

[0005] As a further embodiment of this utility model: a protective cover is fixedly installed inside the box near the nozzle, and the protective cover is horn-shaped. The material of the protective cover is high-temperature resistant transparent acrylic, and the opening of the protective cover faces the lower part of the box.

[0006] As a further embodiment of this utility model: a flow sensor is fixedly installed on the surface of the connecting water pipe, and the flow sensor is electrically connected to the loop instrument inside the outdoor controller.

[0007] As a further embodiment of this utility model: four sets of support legs are fixedly installed at the bottom of the box, and anti-slip pads are fixedly installed at the bottom of the four sets of support legs.

[0008] As a further embodiment of this utility model: a maintenance valve is fixedly installed on the surface of the dust removal main pipeline, and the maintenance valve is located below the photosensitive probe.

[0009] As a further embodiment of this utility model: a display screen and an alarm light are fixedly installed on the surface of the outdoor controller. The display screen is used to display the data detected by the temperature sensor and the working status of the spray solenoid valve in real time. When the detected data exceeds the preset threshold, the alarm light emits a red flashing light.

[0010] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows:

[0011] 1. This utility model can simultaneously monitor two risks: excessive temperature and strong flame light, through the linkage of temperature sensor, photosensitive probe and spray solenoid valve. Compared with traditional single temperature control, the protection scenario coverage is more comprehensive and the accident prevention rate is improved. The design of manual valve and bypass pipeline can manually open water supply when solenoid valve fails, avoiding protection failure. The dual protection improves the reliability of equipment.

[0012] 2. This utility model integrates spray pipes, nozzles, light and temperature detection, and spray control into one unit, eliminating the need for multiple additional devices. It is easy to install and can be adapted to dust collectors and housings of different specifications. The standardized design of connecting pipes and bypass pipes reduces replacement and maintenance costs. Compared with traditional decentralized devices, its adaptability is improved.

[0013] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the temperature sensor structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the water pipe connection structure of this utility model;

[0017] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Housing; 2. Spray pipe; 3. Connecting pipe; 4. Bypass pipe; 5. Connecting water pipe; 6. Manual valve; 7. Main dust removal pipe; 8. Photosensitive probe; 9. Temperature sensor. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0020] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] Please see the appendix Figure 1 -Appendix Figure 4 This utility model provides a dust collector spraying device with light and temperature dual control linkage function, including a dust collection box, a storage box, an outdoor controller, a dust collector and a box body 1. A spraying pipe 2 is provided on one side of the box body 1 and connected to the inside of the box body 1. A spray nozzle is provided near the top of the inside of the box body 1. A connecting pipe 3 is provided at one end of the spraying pipe 2. A bypass pipe 4 is fixedly installed at the other end of the connecting pipe 3. A water pipe 5 is provided at the other end of the bypass pipe 4. A manual valve 6 and a spraying solenoid valve are provided on the surface of the bypass pipe 4. A dust collection main pipe 7 is provided on the back of the box body 1. A photosensitive probe 8 is provided inside the connection point of the dust collection main pipe 7 into the box body 1. A temperature sensor 9 is provided at the lower part of the box body 1. A loop instrument is provided inside the outdoor controller, and the operating temperature of the temperature sensor 9 is controlled by the loop instrument inside the outdoor controller.

[0022] The above solution, through the linkage of temperature sensor 9, photosensitive probe 8 and spray solenoid valve, can simultaneously monitor two risks: excessive temperature and strong flame light. Compared with traditional single temperature control, the protection scenario coverage is more comprehensive and the accident prevention rate is improved. The design of manual valve 6 and bypass pipe 4 allows for manual water supply in case of solenoid valve failure, avoiding protection failure. The dual protection improves the reliability of the equipment.

[0023] like Figure 1 As shown, a protective cover is fixedly installed inside the housing 1 near the nozzle. The protective cover is horn-shaped and made of high-temperature resistant transparent acrylic. The opening of the protective cover faces the lower part of the inside of the housing 1.

[0024] The above solution is adopted: the water flow sprayed from the nozzle can be guided to the lower part of the housing 1 by the horn-shaped protective cover, so as to avoid water splashing onto irrelevant parts, thus improving the targeting of the spray. The high temperature resistant transparent acrylic material can withstand the high temperature inside the housing 1, avoiding deformation after long-term use, while not obstructing the water spray from the nozzle and the monitoring of the photosensitive probe 8.

[0025] like Figure 1 As shown, a flow sensor is fixedly installed on the surface of the water pipe 5, and the flow sensor is electrically connected to the loop instrument inside the outdoor controller.

[0026] The above solution, by linking the flow sensor connected to water pipe 5 with the outdoor controller, can provide real-time feedback on the water supply status, avoiding sprinkler failure due to insufficient water supply. Compared with devices without flow monitoring, the reliability of the sprinkler system is improved.

[0027] like Figure 1 As shown, four sets of support legs are fixedly installed at the bottom of the box 1, and anti-slip pads are fixedly installed at the bottom of the four sets of support legs.

[0028] The above solution is adopted: the bottom of the box 1 is raised by four sets of support legs to avoid water from soaking the box 1 on the ground, reduce the risk of corrosion, and the bottom anti-slip pad increases the friction with the ground to prevent the equipment from shifting due to vibration, thus improving stability.

[0029] like Figure 2 As shown, a maintenance valve is fixedly installed on the surface of the main dust removal pipeline 7, and the maintenance valve is located below the photosensitive probe 8.

[0030] The above solution is adopted: the maintenance valve on the surface of the main dust removal pipe 7 is located below the photosensitive probe 8, which makes it convenient for staff to close the valve to clean the inside of the main dust removal pipe 7 and inspect the photosensitive probe 8 without disassembling the entire main dust removal pipe 7, thus improving maintenance efficiency.

[0031] like Figure 1 As shown, the outdoor controller is fixedly equipped with a display screen and an alarm light. The display screen is used to display the data detected by the temperature sensor 9 and the working status of the spray solenoid valve in real time. When the detected data exceeds the preset threshold, the alarm light emits a red flashing light.

[0032] The above solution allows key data to be displayed in real time on a screen, enabling staff to monitor equipment operation without on-site inspections, thus improving ease of operation. Alarm lights provide timely warnings when light and temperature exceed limits or flow rates are abnormal. Compared to devices without alarm functions, the response time to abnormalities is shortened, reducing the risk of loss.

[0033] Working principle:

[0034] Check that the four sets of support legs at the bottom of the housing 1 are firmly attached to the anti-slip pads without shaking. Test that the connection between the spray pipe 2 and the connecting pipe 3 and the bypass pipe 4 is tight. Check that the manual valve 6 opens and closes smoothly without leakage. Start the outdoor controller and confirm that the display screen can display the data of the temperature sensor 9 normally and that the alarm light does not flash abnormally. Check that the photosensitive probe 8 is not obstructed and that the spray solenoid valve can open or close smoothly after being powered on. Confirm that the horn-shaped protective cover at the nozzle is not damaged and that the opening faces the inside and bottom of the housing 1. Set the light and temperature thresholds, temperature thresholds, and photosensitive thresholds through the loop instrument of the outdoor controller. Debug the linkage function: simulate an excessive temperature, and the controller should automatically trigger the spray solenoid valve to open and the nozzle to spray water. Simulate a strong light signal, and the solenoid valve opens synchronously and the alarm light flashes red. Confirm that the light and temperature dual control linkage is normal.

[0035] During normal operation of the dust collector, the outdoor controller receives real-time detection data from the temperature sensor 9 and the photosensitive probe 8. The display screen simultaneously shows the internal temperature of the housing 1, the temperature of the storage tank, and the status of the spray solenoid valve. The flow sensor connected to the water pipe 5 monitors the water supply flow in real time, and the data is transmitted to the loop instrument to ensure stable water supply. The nozzles of the spray pipe 2 perform normal dust removal at a preset frequency. The protective cover guides the water flow to evenly cover the inside of the housing 1. If the internal temperature of the housing 1 exceeds the threshold or the temperature of the storage tank is too high, the temperature sensor 9 sends a signal to the controller, and the loop instrument triggers the spray solenoid valve to open, the nozzles spray water to cool down, and the alarm light flashes red. If the photosensitive probe 8 detects strong flame light, the controller immediately starts the spray solenoid valve. The manual valve 6 of the bypass pipe 4 can be opened to assist in opening, increasing the water supply and achieving rapid fire extinguishing. Throughout the process, the flow sensor provides real-time feedback on the water supply status. If the flow is abnormal, the controller triggers the alarm light to flash, reminding the staff to perform maintenance.

[0036] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0038] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0039] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A dust remover spraying device with light and temperature dual control linkage function, comprising a dust removal box, a storage box, an outdoor controller, a dust remover and a box body (1), characterized in that: A spray pipe (2) is provided on one side of the box (1) and connected to the inside of the box (1). A nozzle is provided near the top inside the box (1). A connecting pipe (3) is provided at one end of the spray pipe (2). A bypass pipe (4) is fixedly installed at the other end of the connecting pipe (3). A water pipe (5) is provided at the other end of the bypass pipe (4). A manual valve (6) and a spray solenoid valve are provided on the surface of the bypass pipe (4). A dust removal main pipe (7) is provided on the back of the box (1). A photosensitive probe (8) is provided inside the connection point of the dust removal main pipe (7) to the box (1). A temperature sensor (9) is provided at the lower part of the box (1). A loop instrument is provided inside the outdoor controller, and the operating temperature of the temperature sensor (9) is controlled by the loop instrument inside the outdoor controller.

2. The dust remover spraying device with light and temperature dual control linkage function according to claim 1, characterized in that: A protective cover is fixedly installed inside the housing (1) near the nozzle. The protective cover is horn-shaped and made of high-temperature resistant transparent acrylic. The opening of the protective cover faces the lower part of the housing (1).

3. The dust remover spraying device with light and temperature dual control linkage function according to claim 1, characterized in that: A flow sensor is fixedly installed on the surface of the connecting water pipe (5), and the flow sensor is electrically connected to the loop instrument inside the outdoor controller.

4. The dust remover spraying device with light and temperature dual control linkage function according to claim 1, characterized in that: The bottom of the box (1) is fixedly equipped with four sets of support legs, and the bottom of the four sets of support legs is fixedly equipped with anti-slip pads.

5. The dust remover spraying device with light and temperature dual control linkage function according to claim 1, characterized in that: The surface of the dust removal main pipe (7) is fixedly equipped with a maintenance valve, and the maintenance valve is located below the photosensitive probe (8).

6. The dust remover spraying device with light and temperature dual control linkage function according to claim 1, characterized in that: The outdoor controller is fixedly equipped with a display screen and an alarm light. The display screen is used to display the data detected by the temperature sensor (9) and the working status of the spray solenoid valve in real time. When the detected data exceeds the preset threshold, the alarm light emits a red flashing light.

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