A gas tank drain device with an electromagnetic drain

Abstract

The utility model relates to the technical field of gas storage tank, disclose a gas storage tank drainage device with electromagnetic drain, including gas storage tank, the inner wall of gas storage tank is fixedly connected with liquid level sensor, the utility model discloses the cooperation of liquid level sensor and electromagnetic drain, realize automatic drainage, need not manual intervention, improved the drainage efficiency, simultaneously, the liquid after drainage enters the filter box, and the filter screen effectively intercepts the impurity, and the water of purifying discharge, avoid causing the pollution to the environment, and the driving motor drives the driving pulley rotation simultaneously, and the power is transmitted to the driven pulley through the transmission belt, and then drive transmission rod rotation, make the cam block periodic lift the filter screen, and stretch the extension spring, when the protruding portion of cam block is separated from the filter screen, the extension spring resets, drive the filter screen vibration, effectively shake off the impurity of adhesion, prevent the filter screen from blocking, not only improved the filtration efficiency, also avoided the trouble of manual frequent cleaning filter screen, reduced the maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of gas storage tank technology, and in particular to a gas storage tank drainage device with an electromagnetic drainer. Background Technology

[0002] Gas storage tanks are widely used in industrial production, energy storage, and gas supply. They are mainly used to store compressed gases or liquids. In actual use, a certain amount of liquid, such as condensate or impurities, often accumulates inside the gas storage tank. If these liquids are not drained in time, they will not only affect the normal operation of the gas storage tank, but may also cause problems such as equipment corrosion and gas pollution. Therefore, the design of the drainage system of the gas storage tank is crucial.

[0003] Traditional gas storage tank drainage devices typically use manual drainage, requiring manual opening of the drain valve periodically. This method has many drawbacks. First, manual drainage is inefficient and prone to delays due to negligence. Second, manual drainage makes it difficult to precisely control the timing of drainage, which may result in excessive or insufficient liquid accumulation. Furthermore, the discharged liquid is often discharged directly without treatment, which may cause environmental pollution. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a gas tank drainage device with an electromagnetic drainer.

[0005] This utility model is achieved by the following technical solution: a gas storage tank drainage device with an electromagnetic drainer, comprising a gas storage tank, a liquid level sensor fixedly connected to the inner wall of the gas storage tank, a drain pipe fixedly connected to the lower surface of the gas storage tank, an electromagnetic drainer provided on the surface of the drain pipe, a reinforcing collar fixedly connected to the outer surface of the gas storage tank, a base frame fixedly connected to the lower surface of the reinforcing collar, and a filter mechanism fixedly connected to the bottom end of the drain pipe; The filtration mechanism includes a filter box, an mounting block fixedly connected to the inner wall of the filter box, a telescopic spring fixedly connected to the surface of the mounting block, a filter screen fixedly connected to the top of the telescopic spring, a drive motor fixedly connected to the upper surface of the filter box, a drive pulley fixedly connected to the output end of the drive motor, a transmission belt provided on the surface of the drive pulley, a driven pulley connected to the drive pulley via the transmission belt, a transmission rod fixedly connected to the surface of the driven pulley, and several cam blocks fixedly connected to the surface of the transmission rod.

[0006] Through the above technical solution, automatic drainage is achieved by combining a liquid level sensor and an electromagnetic drainer, eliminating the need for manual intervention and improving drainage efficiency. The filtration mechanism purifies and filters the discharged water, reducing impurities and minimizing environmental impact. The linkage between the cam block and the telescopic spring effectively prevents filter clogging, ensuring continuous filtration performance and eliminating the need for frequent manual cleaning, thus saving labor costs and maintenance time. The liquid level sensor is a Honeywell LLE103000, suitable for measuring the liquid level of various liquids, and the electromagnetic drainer is a Chint DZPSFLT electronic drain valve, suitable for automatic drainage of gas tanks, with a one-piece design for easy installation.

[0007] As a further improvement to the above solution, the drain pipe is fixedly connected to the inside of the filter box, and the transmission rod is rotatably connected to the inner wall of the filter box.

[0008] As a further improvement to the above solution, the inner bottom wall of the filter box is provided with several drainage grooves, which are located below the filter screen.

[0009] As a further improvement to the above solution, several uprights are fixedly connected to the lower surface of the filter box, and the bottom ends of the uprights are fixedly connected to the surface of the base frame.

[0010] As a further improvement to the above solution, a support rod is fixedly connected to the surface of both the driving pulley and the driven pulley.

[0011] The above technical solution improves the stability of the pulley rotation by setting up the support rod, and reduces the wobbling or deviation that may occur during the rotation of the pulley.

[0012] As a further improvement to the above solution, the support rod is rotatably connected to the surface of the base frame.

[0013] As a further improvement to the above solution, the cam block is located below the filter screen.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention achieves automatic drainage through the combination of a liquid level sensor and an electromagnetic drainer, eliminating the need for manual intervention and improving drainage efficiency. Simultaneously, the drained liquid enters a filter box where the filter screen effectively intercepts impurities, purifying the discharged water and preventing environmental pollution. Meanwhile, a drive motor rotates the active pulley, transmitting power via a transmission belt to the driven pulley, which in turn rotates the transmission rod. This causes the cam block to periodically lift the filter screen, stretching the telescopic spring. When the raised part of the cam block disengages from the filter screen, the telescopic spring returns to its original position, causing the filter screen to vibrate and effectively shake off attached impurities, preventing filter clogging. This not only improves filtration efficiency but also avoids the inconvenience of frequent manual filter cleaning, reducing maintenance costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the electromagnetic drain device of this utility model; Figure 3 This is a cross-sectional view of the liquid level sensor of this utility model; Figure 4 This is a schematic diagram of the filter mechanism of this utility model.

[0016] Explanation of key symbols: 1. Gas storage tank; 2. Liquid level sensor; 3. Drain pipe; 4. Electromagnetic drainer; 5. Reinforcing collar; 6. Base frame; 7. Filtering mechanism; 701. Filter box; 702. Mounting block; 703. Telescopic spring; 704. Filter screen; 705. Drive motor; 706. Drive pulley; 707. Transmission belt; 708. Driven pulley; 709. Transmission rod; 710. Cam block; 8. Drainage trough; 9. Upright pole; 10. Supporting rotating rod. Detailed Implementation

[0017] 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.

[0018] Example: Please combine Figure 1-4 This embodiment of a gas tank drainage device with an electromagnetic drainer includes a gas tank 1, a liquid level sensor 2 fixedly connected to the inner wall of the gas tank 1, a drain pipe 3 fixedly connected to the lower surface of the gas tank 1, an electromagnetic drainer 4 provided on the surface of the drain pipe 3, a reinforcing collar 5 fixedly connected to the outer surface of the gas tank 1, a base frame 6 fixedly connected to the lower surface of the reinforcing collar 5, and a filter mechanism 7 fixedly connected to the bottom end of the drain pipe 3. The filtration mechanism 7 includes a filter box 701. A mounting block 702 is fixedly connected to the inner wall of the filter box 701. A telescopic spring 703 is fixedly connected to the surface of the mounting block 702. A filter screen 704 is fixedly connected to the top of the telescopic spring 703. A drive motor 705 is fixedly connected to the upper surface of the filter box 701. A drive pulley 706 is fixedly connected to the output end of the drive motor 705. A transmission belt 707 is provided on the surface of the drive pulley 706. A driven pulley 708 is driven by the drive pulley 706 through the transmission belt 707. A transmission rod 709 is fixedly connected to the surface of the driven pulley 708. Several cam blocks 710 are fixedly connected to the surface of the transmission rod 709. A liquid level sensor 2 on the inner wall of the gas storage tank 1 monitors the liquid level in the tank in real time. When the liquid level reaches a set value, electromagnetic drainage is activated. When device 4 is activated, drain pipe 3 begins to drain water. The water discharged from drain pipe 3 enters the filter box 701 of filter mechanism 7. The filter screen 704 in filter box 701 filters the water flow under the support of telescopic spring 703, intercepting impurities in the water. At the same time, drive motor 705 drives drive pulley 706 to rotate, which in turn drives driven pulley 708 to rotate via transmission belt 707, thereby driving transmission rod 709 to rotate. Cam block 710 on transmission rod 709 rotates accordingly, and its protrusion periodically pushes up filter screen 704, causing filter screen 704 to stretch telescopic spring 703. When the protrusion of cam block 710 disengages from filter screen 704, telescopic spring 703 returns to its original position, causing filter screen 704 to vibrate, thereby shaking off impurities attached to filter screen 704 and preventing filter screen 704 from clogging.

[0019] The drain pipe 3 is fixedly connected to the inside of the filter box 701, and the transmission rod 709 is rotatably connected to the inner wall of the filter box 701.

[0020] The bottom wall of the filter box 701 is provided with several drainage channels 8. The drainage channels 8 are located below the filter screen 704. The water filtered by the filter screen 704 is discharged from the filter box 701 through the drainage channels 8, so as to achieve effective separation of the filtered water and impurities and ensure that the discharged water meets the purification requirements.

[0021] Several uprights 9 are fixedly connected to the lower surface of the filter box 701, and the bottom end of the uprights 9 is fixedly connected to the surface of the base frame 6.

[0022] Both the driving pulley 706 and the driven pulley 708 are fixedly connected to a support rod 10. The support rod 10 provides a stable support point for the rotation of the pulley, enabling it to rotate smoothly under the drive of the drive motor 705, and thus achieve effective power transmission through the transmission belt 707.

[0023] The support rod 10 is rotatably connected to the surface of the base frame 6.

[0024] Cam block 710 is located below filter screen 704.

[0025] The implementation principle of the gas tank drainage device with electromagnetic drainer in this embodiment is as follows: When the liquid in the gas tank 1 accumulates to the set liquid level, the liquid level sensor 2 will automatically trigger a signal, and the electromagnetic drainer 4 will then start, opening the valve of the drain pipe 3, allowing the liquid in the tank to be discharged through the drain pipe 3. After the liquid is discharged, it will flow directly into the filter box 701 of the filter mechanism 7. The filter screen 704 in the filter box 701, supported by the telescopic spring 703, filters the discharged liquid and intercepts impurities. Then, the operator starts the drive motor 705 to drive the drive pulley 706 to rotate. The power is transmitted to the driven pulley 708 via the transmission belt 707, which in turn drives the transmission rod 709 to rotate. The cam block 710 on the transmission rod 709 rotates with the transmission rod 709, and its protruding part periodically pushes up the filter screen 704, causing the filter screen 704 to stretch the telescopic spring 703. When the protruding part of the cam block 710 disengages from the filter screen 704, the telescopic spring 703 quickly returns to its original position, causing the filter screen 704 to vibrate, thereby shaking off the impurities attached to the filter screen 704, preventing the filter screen 704 from clogging, and ensuring the continuity and effectiveness of the filtration process.

[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 gas storage tank drainage device with an electromagnetic drainer, characterized in that, The system includes a gas storage tank (1), a liquid level sensor (2) is fixedly connected to the inner wall of the gas storage tank (1), a drain pipe (3) is fixedly connected to the lower surface of the gas storage tank (1), an electromagnetic drainer (4) is provided on the surface of the drain pipe (3), a reinforcing collar (5) is fixedly connected to the outer surface of the gas storage tank (1), a base frame (6) is fixedly connected to the lower surface of the reinforcing collar (5), and a filter mechanism (7) is fixedly connected to the bottom end of the drain pipe (3). The filtration mechanism (7) includes a filter box (701), an mounting block (702) is fixedly connected to the inner wall of the filter box (701), a telescopic spring (703) is fixedly connected to the surface of the mounting block (702), a filter screen (704) is fixedly connected to the top of the telescopic spring (703), a drive motor (705) is fixedly connected to the upper surface of the filter box (701), a drive pulley (706) is fixedly connected to the output end of the drive motor (705), a transmission belt (707) is provided on the surface of the drive pulley (706), a driven pulley (708) is driven by the drive pulley (707), a transmission rod (709) is fixedly connected to the surface of the driven pulley (708), and several cam blocks (710) are fixedly connected to the surface of the transmission rod (709).

2. The gas storage tank drainage device with an electromagnetic drainer as described in claim 1, characterized in that: The drain pipe (3) is fixedly connected to the inside of the filter box (701), and the transmission rod (709) is rotatably connected to the inner wall of the filter box (701).

3. The gas storage tank drainage device with an electromagnetic drainer as described in claim 1, characterized in that: The filter box (701) has several drainage channels (8) on its inner bottom wall, and the drainage channels (8) are located below the filter screen (704).

4. The gas storage tank drainage device with an electromagnetic drainer as described in claim 1, characterized in that: Several uprights (9) are fixedly connected to the lower surface of the filter box (701), and the bottom end of the uprights (9) is fixedly connected to the surface of the base frame (6).

5. A gas storage tank drainage device with an electromagnetic drainer as described in claim 1, characterized in that: Both the driving pulley (706) and the driven pulley (708) are fixedly connected to a support rod (10).

6. A gas storage tank drainage device with an electromagnetic drainer as described in claim 5, characterized in that: The support rod (10) is rotatably connected to the surface of the base frame (6).

7. A gas storage tank drainage device with an electromagnetic drainer as described in claim 1, characterized in that: The cam block (710) is located below the filter screen (704).

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