A device for detecting the volume and pressure of a reel

Abstract

The utility model discloses a device for detecting volume and pressure of reel belongs to the detection reel field, it includes: fixed reel, the fixed reel outside fixed communication has the water inlet pipe, and the water inlet pipe outside is provided with pressure detection table and control valve, and the water inlet pipe inboard fixedly connected with the fixed seat, and the fixed seat inboard is equipped with the clamping groove, and the clamping groove inboard swing spigot has the observation window, and the fixed seat inboard fixedly connected with the fixed shell, and the fixed shell inboard is equipped with the rectangular groove, and the rectangular groove inboard slidingly connected with the block no.

Description

Technical Field

[0001] This utility model relates to the field of detecting reels, and more particularly to a device for detecting the water volume and pressure of reels. Background Technology

[0002] A device for detecting water volume and pressure in hose reels, specifically developed for monitoring water volume and pressure in hose reels, is equipped with a high-precision flow sensor and a pressure-resistant probe. It can collect and display water consumption and internal pressure values ​​in real time. Supporting threshold-based early warning, it is suitable for water supply, fire protection, and other fields, contributing to efficient operation and maintenance and safety assurance.

[0003] Existing devices for detecting water volume and pressure in reels typically use an observation window directly installed on the pipe. However, if the observation window breaks, the user needs to replace the entire pipe section, increasing costs. Therefore, we propose a device for detecting water volume and pressure in reels to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a device for detecting the water volume and pressure of a reel, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for detecting water volume and pressure in a reel includes: a fixed reel; an inlet pipe is fixedly connected to the outside of the fixed reel; a pressure gauge and a control valve are installed on the outside of the inlet pipe; a fixed base is fixedly connected to the inside of the inlet pipe; a slot is provided on the inside of the fixed base; an observation window is movably inserted into the slot; a fixed shell is fixedly connected to the inside of the fixed base; a rectangular groove is provided on the inside of the fixed shell; a first block is slidably connected to the inside of the rectangular groove; a slot adapted to the first block is provided at the top of the observation window; the outside of the first block is movably inserted into the slot; a second block is fixedly connected to the top of the first block; the outside of the second block is slidably connected to the inside of the fixed shell; a rotating rod is rotatably connected to the inside of the fixed shell; a toggle block is rotatably connected to the outside of the rotating rod; one side of the toggle block movably abuts against the top of the fixed shell; and a detection mechanism is provided on the outside of the fixed reel.

[0007] Preferably, the detection mechanism includes a pressure gauge, which is located outside the water inlet pipe, and a control valve is located outside the water inlet pipe.

[0008] Preferably, both sides of the fixed reel are rotatably connected to a fixed frame, and the bottom of the two fixed frames are fixedly connected to the same moving platform. A protective shell is slidably connected to the outside of the moving platform, and a screw is rotatably connected to the inside of the protective shell. The outside of the screw is threadedly connected to the inside of the moving platform.

[0009] Preferably, a spring is fixedly connected to the top of the first block, and the other end of the spring is fixedly connected to the inner wall of the top of the rectangular groove.

[0010] Preferably, a motor is fixedly connected to the bottom inner wall of the protective shell, and the output end of the motor is fixedly connected to the bottom of the screw. A controller is fixedly connected to the front side of the protective shell, and the controller is electrically connected to the motor.

[0011] Preferably, the protective shell has ventilation holes on both sides.

[0012] In this utility model, a device for detecting the water volume and pressure of a reel is described. By moving the device to a suitable position, the user can start the motor, causing the screw to rotate. Then, the moving platform begins to slide inside the protective shell, which allows the height of the fixed reel to be adjusted for user convenience. The user connects one end of the water inlet pipe to the water outlet, and then opens the control valve to allow water to flow into the inside of the water inlet pipe. The pressure gauge can be used to monitor the pressure of the incoming water, and through the observation window, the user can directly observe how much water is flowing inside the water inlet pipe. If the water volume is low, there is less water flowing in the water inlet pipe; if the water volume is high, the user can see a large amount of water flowing inside the water inlet pipe.

[0013] In this utility model, a device for detecting the water volume and pressure of a reel is described. When the user needs to replace or clean the observation window, they can directly flip the toggle block 90 degrees, which causes the rotating rod to start rotating. Then, the second block starts to move vertically in the opposite direction, which causes the first block to also move. At this time, the first block leaves the inside of the observation window, and the user can directly remove the observation window for replacement or cleaning. Furthermore, the insertion mechanism in the observation window is limited to its top inside, which does not affect its field of view. In addition, a sealing ring is provided on the contact surface between the observation window and the fixed base.

[0014] This utility model has a reasonable structural design. Through the cooperation between the toggle block, the first block and the fixed shell, the glass window can be easily fixed together with the device. This allows users to directly and quickly replace the glass window, thereby avoiding resource loss and reducing costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a device for detecting water volume and pressure in a reel, as proposed in this utility model.

[0016] Figure 2 This is a cross-sectional structural schematic diagram of a device for detecting water volume and pressure in a reel, as proposed in this utility model.

[0017] Figure 3 for Figure 1 A magnified view of a portion of the image;

[0018] Figure 4 This is a cross-sectional view of the actuating block proposed in this utility model.

[0019] In the diagram: 1. Fixed reel; 2. Inlet pipe; 3. Pressure gauge; 4. Control valve; 5. Fixing frame; 6. Moving platform; 7. Protective shell; 8. Motor; 9. Screw; 10. Fixing base; 11. Observation window; 12. Fixing shell; 13. Actuating block; 14. Block 1; 15. Block 2; 16. Rotating rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-4 A device for detecting water volume and pressure in a water reel includes: a fixed reel 1; a water inlet pipe 2 is fixedly connected to the outside of the fixed reel 1; a pressure gauge 3 and a control valve 4 are installed on the outside of the water inlet pipe 2; a fixed base 10 is fixedly connected to the inside of the water inlet pipe 2; a slot is formed on the inside of the fixed base 10; an observation window 11 is movably inserted into the slot; a fixed shell 12 is fixedly connected to the inside of the fixed base 10; a rectangular groove is formed on the inside of the fixed shell 12; and a sliding connection is made to the inside of the rectangular groove. Block 14 is provided, and the top of the observation window 11 has a slot that matches Block 14. Block 14 is movably inserted into the slot. Block 15 is fixedly connected to the top of Block 14. Block 15 is slidably connected to the inside of the fixed shell 12. A rotating rod 16 is rotatably connected to the inside of the fixed shell 12. A toggle block 13 is rotatably connected to the outside of the rotating rod 16. One side of the toggle block 13 is movably abutted against the top of the fixed shell 12. A detection mechanism is provided on the outside of the fixed reel 1.

[0022] In this embodiment, the detection mechanism includes: a pressure gauge 3, which is located outside the water inlet pipe 2, and a control valve 4 is located outside the water inlet pipe 2. Fixed frames 5 are rotatably connected to both sides of the fixed reel 1, and the same movable platform 6 is fixedly connected to the bottom of the two fixed frames 5. A protective shell 7 is slidably connected to the outside of the movable platform 6, and a screw 9 is rotatably connected to the inside of the protective shell 7. The screw 9 is threadedly connected to the inside of the movable platform 6, which allows the height of the device to be adjusted.

[0023] In this embodiment, a spring is fixedly connected to the top of the first block 14, and the other end of the spring is fixedly connected to the inner wall of the top of the rectangular groove. A motor 8 is fixedly connected to the inner wall of the bottom of the protective shell 7, and the output end of the motor 8 is fixedly connected to the bottom of the screw 9. A controller is fixedly connected to the front side of the protective shell 7, and the controller is electrically connected to the motor 8. Ventilation holes are provided on both sides of the protective shell 7 to help the device dissipate heat.

[0024] In this embodiment, during use, by moving the device to a suitable position, the user can start the motor 8, causing the screw 9 to rotate. Then, the moving platform 6 begins to slide inside the protective shell 7, allowing the height of the fixed reel 1 to be adjusted for user convenience. The user connects one end of the inlet pipe 2 to the outlet, and then opens the control valve 4, allowing water to flow into the inside of the inlet pipe 2. The pressure gauge 3 can monitor the pressure of the incoming water, and through the observation window 11, the user can directly observe the amount of water flowing into the inside of the inlet pipe 2. If the water volume is low, then less water is flowing in the inlet pipe 2. If too much water enters the system, the user will see a large amount of water flowing inside the inlet pipe 2. When the user needs to replace or clean the observation window 11, they can simply flip the lever 13 ninety degrees, which will cause the rotating rod 16 to start rotating. Then, the second block 15 will start to move vertically in the opposite direction, which will also cause the first block 14 to move. At this time, the first block 14 will leave the inside of the observation window 11, and the user can directly remove the observation window 11 to replace or clean it. The insertion mechanism in the observation window 11 is limited to the inside of its top, which will not affect its field of view. Furthermore, the contact surface between the observation window 11 and the fixing base 10 is provided with a sealing ring.

Claims

1. A device for detecting the water volume and pressure of a hose reel, characterized in that, include: A fixed reel (1) is fixedly connected to an inlet pipe (2) on its outer side. A pressure gauge (3) and a control valve (4) are installed on the outer side of the inlet pipe (2). A fixed seat (10) is fixedly connected to the inner side of the inlet pipe (2). A slot is provided on the inner side of the fixed seat (10). An observation window (11) is movably inserted into the inner side of the slot. A fixed shell (12) is fixedly connected to the inner side of the fixed seat (10). A rectangular groove is provided on the inner side of the fixed shell (12). A block (14) is slidably connected to the inner side of the rectangular groove. The observation window... (11) A slot adapted to block 1 (14) is provided at the top. Block 1 (14) is movably inserted into the slot. Block 2 (15) is fixedly connected to the top of block 1 (14). Block 2 (15) is slidably connected to the inside of the fixed shell (12). Rotating rod (16) is rotatably connected to the inside of the fixed shell (12). A toggle block (13) is rotatably connected to the outside of the rotating rod (16). One side of the toggle block (13) is movably abutted against the top of the fixed shell (12). A detection mechanism is provided on the outside of the fixed reel (1).

2. The device for detecting water volume and pressure in a reel according to claim 1, characterized in that, The detection mechanism includes a pressure gauge (3), which is located outside the water inlet pipe (2), and a control valve (4) is located outside the water inlet pipe (2).

3. The device for detecting water volume and pressure in a reel according to claim 1, characterized in that, The fixed reel (1) is rotatably connected to both sides of a fixed frame (5), and the bottom of the two fixed frames (5) is fixedly connected to the same moving platform (6). The outer side of the moving platform (6) is slidably connected to a protective shell (7), and the inner side of the protective shell (7) is rotatably connected to a screw (9), and the outer side of the screw (9) is threadedly connected to the inner side of the moving platform (6).

4. The device for detecting water volume and pressure in a reel according to claim 1, characterized in that, A spring is fixedly connected to the top of the first block (14), and the other end of the spring is fixedly connected to the inner wall of the top of the rectangular groove.

5. The device for detecting water volume and pressure in a reel according to claim 3, characterized in that, A motor (8) is fixedly connected to the bottom inner wall of the protective shell (7), and the output end of the motor (8) is fixedly connected to the bottom of the screw (9). A controller is fixedly connected to the front side of the protective shell (7), and the controller is electrically connected to the motor (8).

6. The device for detecting water volume and pressure in a reel according to claim 3, characterized in that, Ventilation holes are provided on both sides of the protective shell (7).

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