Automatic pollution discharge type air compressor air storage tank

Abstract

The utility model discloses an automatic pollution discharge type air compressor air storage tank, which relates to the technical field of air compressor air storage tanks and comprises a tank body, an air inlet pipe, an exhaust pipe, a drain pipe and a support, the air inlet pipe is arranged on one side of the tank body, and the exhaust pipe is arranged at the top end of the tank body. By arranging the filter screen, the transfer box, the first liquid level sensor, the second liquid level sensor and the controller, during working, sewage is guided into the transfer box through the connecting pipe, and impurities in the sewage are filtered through the filter screen, so that the discharged sewage can be prevented from polluting the environment; meanwhile, the liquid level condition of the sewage in the transfer box is monitored through a first liquid level sensor and a second liquid level sensor, when the liquid level of the sewage reaches the position of the first liquid level sensor, a signal is transmitted to a controller, and the controller controls the valve to be opened, so that automatic drainage of the sewage can be realized; the problem of regular manual inspection and manual drainage operation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor gas storage tanks, in particular to an automatic sewage discharge type air compressor gas storage tank. Background Art

[0002] Air compressor air storage tank, also known as compressed air storage tank, is a pressure vessel specially used to store compressed air. Its function is to store air buffer, avoid frequent loading and unloading of air compressor and remove most of the liquid water. It is mainly used in conjunction with air compressor, refrigerated dryer, filter and other equipment to form the power source in industrial production - compressed air station.

[0003] The existing gas tank manufacturers have a compressed air temperature that is about 20-30 degrees higher than our normal temperature. The hot pressurized air enters the gas tank for storage. Due to physical principles, the temperature drop will produce a large amount of condensed water, resulting in a large amount of condensed water at the bottom of the gas tank. When using existing gas tanks, they are usually manually inspected regularly and manually drained, which is time-consuming and labor-intensive. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an automatic sewage discharge type air compressor gas storage tank to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic sewage discharge type air compressor air storage tank, comprising a tank body, an air inlet pipe, an exhaust pipe, a drain pipe and a bracket, an air inlet pipe is arranged on one side of the tank body, an exhaust pipe is arranged on the top of the tank body, a bracket is arranged on the bottom end of the tank body, a transfer box is arranged on the inner side of the bracket, a connecting pipe is connected between the transfer box and the tank body, a controller is installed on one side of the transfer box, and a No. 1 liquid level sensor and a No. 2 liquid level sensor are installed on one side of the interior of the transfer box in sequence from top to bottom.

[0006] Preferably, a drain pipe penetrating the bracket is provided at the bottom end of the transfer box, and a valve is installed on the inner side of the drain pipe.

[0007] Preferably, the transfer box is internally snap-connected with a frame, a filter is provided inside the frame, the filter is arranged in a wavy shape, a plug board is welded and connected to one side of the transfer box, and plug slots forming a snap-fit ​​structure with the plug board are symmetrically provided on one side of the frame.

[0008] Preferably, the interior of the transfer box is provided with a cleaning mechanism extending to the inside of the frame, and the cleaning mechanism is composed of an electric push rod, a support frame, a drive motor, a gear, a lead screw and a cleaning plate.

[0009] Preferably, an electric push rod extending into the interior is installed at the top of the transfer box, one end of the electric push rod is connected to a support frame, a drive motor is installed on one side of the support frame, the interior of the frame is rotatably connected to a lead screw via a bearing, the outer surface of the output end of the drive motor and the outer surface of the lead screw are sleeved with meshing gears, and the outer surface of the lead screw is threadedly connected to a cleaning brush plate.

[0010] Preferably, a limiting rod is welded inside the frame, a limiting hole is provided on a side of the cleaning plate away from the screw rod, and the screw rod and the frame form a sliding structure through the limiting hole and the limiting rod.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] 1. When the existing air compressor gas storage tank is in use, it is usually manually inspected regularly and the manual drainage operation is performed, but it is time-consuming and laborious. The utility model is provided with a filter, a transfer box, a No. 1 liquid level sensor, a No. 2 liquid level sensor and a controller. When working, the sewage is introduced into the transfer box through the connecting pipe, and the impurities in the sewage are filtered through the filter, so that the discharged sewage can be prevented from polluting the environment. At the same time, the No. 1 liquid level sensor and the No. 2 liquid level sensor monitor the liquid level of the sewage in the transfer box. When the sewage level reaches the position of the No. 1 liquid level sensor, the signal is transmitted to the controller, and the valve is controlled by the controller to open, so that the automatic discharge of sewage can be realized, which solves the problem of regular manual inspection and manual drainage operation;

[0013] 2. The utility model is provided with a cleaning brush mechanism. After the support frame is placed in the transfer box, the electric push rod is operated and extended, so that the gears are meshed with each other. At this time, the drive motor is operated, so that the output end of the drive motor drives the lead screw to reciprocate in the forward and reverse directions. Since the lead screw is threadedly connected to the cleaning brush plate, and the cleaning brush plate is slidably connected to the support frame, the cleaning brush plate is reciprocated in the horizontal direction, so that the impurities on the filter screen can be cleaned and pushed to both ends, thereby preventing the accumulation of impurities from clogging the filter screen and preventing the filtering of impurities from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial front view cutaway diagram of the utility model;

[0016] Figure 3 It is a partial side cutaway view of the utility model.

[0017] In the figure: 1. tank body; 2. air inlet pipe; 3. exhaust pipe; 4. drain pipe; 5. cleaning mechanism; 501. electric push rod; 502. support frame; 503. drive motor; 504. gear; 505. screw rod; 506. cleaning plate; 6. transfer box; 7. No. 1 liquid level sensor; 8. No. 2 liquid level sensor; 9. controller; 10. valve; 11. frame; 12. filter; 13. bracket; 14. connecting pipe; 15. plug-in board; 16. plug-in slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0019] The following describes an embodiment of the utility model based on its overall structure.

[0020] An automatic sewage discharge type air compressor gas storage tank, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a tank body 1, an air intake pipe 2, an exhaust pipe 3, a drain pipe 4 and a bracket 13. An air intake pipe 2 is arranged on one side of the tank body 1, an exhaust pipe 3 is arranged on the top of the tank body 1, a bracket 13 is arranged on the bottom end of the tank body 1, a transfer box 6 is arranged on the inner side of the bracket 13, a connecting pipe 14 is connected between the transfer box 6 and the tank body 1, a controller 9 is installed on one side of the transfer box 6, a No. 1 liquid level sensor 7 and a No. 2 liquid level sensor 8 are installed on one side of the interior of the transfer box 6 from top to bottom, a drain pipe 4 penetrating the bracket 13 is arranged on the bottom end of the transfer box 6, and a valve 10 is installed on the inner side of the drain pipe 4;

[0021] See also Figure 1 , Figure 2 and Figure 3 It can be seen that during operation, sewage is introduced into the transfer box 6 through the connecting pipe 14, and the liquid level of the sewage in the transfer box 6 can be monitored by the No. 1 liquid level sensor 7 and the No. 2 liquid level sensor 8. When the sewage level reaches the position of the No. 1 liquid level sensor 7, the signal is transmitted to the controller 9, and the valve 10 is controlled to open by the controller 9, so that the automatic discharge of sewage can be realized, which solves the problem of regular manual inspection and manual drainage operations.

[0022] See also Figure 2 and Figure 3It can be seen that the interior of the transfer box 6 is provided with a cleaning mechanism 5 extending to the interior of the frame 11, and the cleaning mechanism 5 is composed of an electric push rod 501, a support frame 502, a drive motor 503, a gear 504, a screw rod 505 and a cleaning brush plate 506. The top of the transfer box 6 is equipped with an electric push rod 501 extending to the interior, one end of the electric push rod 501 is connected to the support frame 502, and the drive motor 503 is installed on one side of the support frame 502. The interior of the frame 11 is rotatably connected with the screw rod 505 through a bearing, and the outer surface of the output end of the drive motor 503 and the outer surface of the screw rod 505 are sleeved with a meshing gear 504, and the outer surface of the screw rod 505 is threadedly connected with the cleaning brush plate 506;

[0023] See also Figure 2 and Figure 3 It can be seen that after the support frame 502 is placed in the transfer box 6, the electric push rod 501 is operated and extended, so that the gear 504 is meshed with the gear 504. At this time, the drive motor 503 is operated, so that the output end of the drive motor 503 drives the screw rod 505 to reciprocate in the forward and reverse directions. Since the screw rod 505 is threadedly connected to the cleaning brush plate 506, and the cleaning brush plate 506 is slidably connected to the support frame 502, the cleaning brush plate 506 is reciprocated in the horizontal direction, so that the impurities on the filter screen 12 can be cleaned and pushed to both ends, thereby preventing the accumulation of impurities from blocking the cleaning of the filter screen 12, so as to prevent the filtering of impurities from being affected.

[0024] See also Figure 2 and Figure 3 It can be seen that the transfer box 6 is internally snap-connected with a frame 11, and a filter 12 is arranged inside the frame 11. The filter 12 is arranged in a wave shape, and impurities in the sewage can be filtered through the filter 12, so that the discharged sewage can be prevented from polluting the environment. By setting the filter 12 in a wave shape, it can play an anti-blocking role to a certain extent.

[0025] See also Figure 2 It can be seen that the frame 11 is internally welded with a limiting rod, and a limiting hole is provided on the side of the cleaning plate 506 away from the screw rod 505. The screw rod 505 and the frame 11 form a sliding structure through the limiting hole and the limiting rod, which can play a supporting and limiting role, thereby increasing the stability of the cleaning plate 506 during the sliding process.

[0026] See also Figure 1 and Figure 3It can be seen that a plug board 15 is welded to one side of the transfer box 6, and a plug slot 16 that forms a snap-fit ​​structure with the plug board 15 is symmetrically opened on one side of the frame 11. A connecting plate is provided on the side of the frame 11 away from the plug slot 16. The connecting plate is connected to the transfer box 6 by bolts, which can facilitate the firm installation of the frame 11 in the transfer box 6 to prevent loosening.

[0027] The working principle of the utility model is as follows: when the automatic sewage discharge type air compressor gas storage tank is used, sewage is introduced into the transfer box 6 through the connecting pipe 14, and impurities in the sewage are filtered through the filter 12, so that the discharged sewage can be prevented from polluting the environment. At the same time, the liquid level of the sewage in the transfer box 6 is monitored by the No. 1 liquid level sensor 7 and the No. 2 liquid level sensor 8. When the sewage level reaches the position of the No. 1 liquid level sensor 7, the signal is transmitted to the controller 9, and the valve 10 is controlled to open by the controller 9. When the sewage level is lower than the position of the No. 2 liquid level sensor 8, the valve 10 is controlled to close by the controller 9, so that the automatic discharge of sewage can be realized. The air compressor gas storage tank is a prior art, so it will not be described in detail here. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0028] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An automatic sewage discharge type air compressor air storage tank, comprising a tank body (1), an air inlet pipe (2), an exhaust pipe (3), a drain pipe (4) and a bracket (13), characterized in that: An air inlet pipe (2) is arranged on one side of the tank body (1), an exhaust pipe (3) is arranged on the top end of the tank body (1), a bracket (13) is arranged on the bottom end of the tank body (1), a transfer box (6) is arranged on the inner side of the bracket (13), a connecting pipe (14) is connected between the transfer box (6) and the tank body (1), a controller (9) is installed on one side of the transfer box (6), and a first liquid level sensor (7) and a second liquid level sensor (8) are installed in sequence from top to bottom on one side of the interior of the transfer box (6).

2. The automatic sewage discharge type air compressor gas storage tank according to claim 1, characterized in that: The bottom end of the transfer box (6) is provided with a drainage pipe (4) penetrating the bracket (13), and a valve (10) is installed on the inner side of the drainage pipe (4).

3. The automatic sewage discharge type air compressor gas storage tank according to claim 2 is characterized in that: The transfer box (6) is internally snap-connected with a frame (11), a filter screen (12) is arranged inside the frame (11), and the filter screen (12) is arranged in a wave shape. A plug-in board (15) is welded to one side of the transfer box (6), and a plug-in slot (16) is symmetrically provided on one side of the frame (11) to form a snap-in structure with the plug-in board (15).

4. The automatic sewage discharge type air compressor gas storage tank according to claim 3 is characterized in that: The transfer box (6) is provided with a cleaning mechanism (5) extending into the frame (11), and the cleaning mechanism (5) is composed of an electric push rod (501), a support frame (502), a drive motor (503), a gear (504), a screw rod (505) and a cleaning plate (506).

5. The automatic sewage discharge type air compressor gas storage tank according to claim 4, characterized in that: The top of the transfer box (6) is equipped with an electric push rod (501) extending into the interior, one end of the electric push rod (501) is connected to a support frame (502), one side of the support frame (502) is equipped with a drive motor (503), the interior of the frame (11) is rotatably connected to a screw rod (505) via a bearing, the outer surface of the output end of the drive motor (503) and the outer surface of the screw rod (505) are sleeved with a meshing gear (504), and the outer surface of the screw rod (505) is threadedly connected to a cleaning brush plate (506).

6. The automatic sewage discharge type air compressor gas storage tank according to claim 5, characterized in that: A limiting rod is welded inside the frame (11), a limiting hole is provided on a side of the cleaning plate (506) away from the screw rod (505), and the screw rod (505) and the frame (11) form a sliding structure through the limiting hole and the limiting rod.

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