Corrosion-resistant gas storage tank

Abstract

The utility model provides a corrosion-resistant gas storage tank, and relates to the technical field of gas storage tanks, the corrosion-resistant gas storage tank comprises a tank body, a liquid level sensor is arranged on the left surface of the tank body close to the lower part, a pollution discharge mechanism is arranged at the bottom of the tank body, the pollution discharge mechanism comprises a pollution discharge pipe, the bottom of the pollution discharge pipe is in threaded connection with a sealing cover, and the sealing cover is in threaded connection with the bottom of the tank body. A mounting frame is fixedly connected to the bottom of the sealing cover, a motor is mounted at the inner bottom of the mounting frame, the output end of the motor penetrates through the bottom of the sealing cover and extends to the upper portion, a connecting rod is fixedly connected to the output end of the motor, and a brush is fixedly connected to the position, close to the top, of the right surface of the connecting rod. According to the gas storage tank, due to the design of the pollution discharge mechanism, long-term corrosion of water and impurities to the tank body is effectively prevented, the service life of the gas storage tank is remarkably prolonged, potential safety hazards caused by corrosion are reduced, and stable and safe operation of the system is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of gas storage tanks, in particular to a corrosion-resistant gas storage tank. Background Art

[0002] As an important component of the air compression system, the air tank's main function is to store compressed air and output the air pressure steadily. However, in the process of air being compressed and stored in the air tank, due to temperature differences, the moisture in the air will condense into liquid water and deposit at the bottom of the air tank, as well as impurities after other chemical reactions. If these moisture and impurities are not discharged in time, it will not only reduce the durability of the air tank, accelerate its corrosion rate, but even cause damage to the entire air compressor system.

[0003] In the prior art, gas tanks are susceptible to erosion by moisture, oil and corrosive gases during long-term use, but the current cleaning method mainly relies on manual discharge, which is not only inefficient, but also prone to untimely drainage and sewage discharge due to human negligence, which in turn causes corrosion and safety hazards of the gas tank and shortens its service life. Therefore, in response to the above problems, we propose a new type of corrosion-resistant gas tank. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the gas tank is easily corroded by moisture, oil and corrosive gases during long-term use, but the current cleaning method mainly relies on manual discharge, which is not only inefficient, but also easy to cause untimely drainage and sewage discharge due to human negligence, thereby causing corrosion and safety hazards of the gas tank and shortening the service life. A corrosion-resistant gas tank is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corrosion-resistant gas storage tank, comprising a tank body, a liquid level sensor is installed at a position near the bottom of the left surface of the tank body, a sewage discharge mechanism is arranged at the bottom of the tank body, the sewage discharge mechanism comprises a sewage discharge pipe, a sealing cover is threadedly connected to the bottom of the sewage discharge pipe, a mounting frame is fixedly connected to the bottom of the sealing cover, a motor is installed at the inner bottom of the mounting frame, the output end of the motor passes through the bottom of the sealing cover and extends to the top, the output end of the motor is fixedly connected to a connecting rod, a brush is fixedly connected to the right surface of the connecting rod near the top, and a sewage discharge valve is installed on the left surface of the sewage discharge pipe.

[0006] Preferably, a safety valve is installed on the top of the tank body, and a pressure gauge is installed on the front surface of the tank body.

[0007] Preferably, the left surface of the tank body is fixedly connected to an exhaust pipe, and the right surface of the tank body is fixedly connected to an air intake pipe.

[0008] Preferably, a plurality of supporting legs are equidistantly and fixedly connected to the bottom of the tank body, and the brush is arc-shaped and the bottom end is in contact with the inner surface wall of the tank body.

[0009] Preferably, a limiting ring is fixedly connected to the inner surface wall of the air inlet pipe near the left side, and a filter screen is provided on the right surface of the limiting ring.

[0010] Preferably, a pull ring is fixedly connected to the right surface of the filter screen, and a mounting sleeve is threadedly connected to the right surface of the air inlet pipe.

[0011] Preferably, the inner bottom end of the mounting sleeve is in contact with the right surface of the filter screen.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the design of the sewage discharge mechanism not only effectively prevents the long-term corrosion of the tank body by water and impurities, but also significantly improves the service life of the gas storage tank, reduces the safety hazards caused by corrosion, and ensures the stability and safe operation of the system.

[0014] 2. In the utility model, a filter is cleverly integrated in the air intake pipe, which can effectively intercept dust, fine impurities and particulate matter in the air, ensure that the gas entering the tank is highly pure, significantly reduce the corrosion effect on the tank, and extend the life of the equipment. During maintenance, you only need to easily unscrew the installation sleeve and use the pull ring to conveniently pull the filter to the right to complete the cleaning. The operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a corrosion-resistant gas storage tank is provided for the utility model;

[0016] Figure 2 A cross-sectional view of a corrosion-resistant gas storage tank is provided for the utility model;

[0017] Figure 3 A partial structural development diagram of a corrosion-resistant gas storage tank is provided for the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of a sewage discharge mechanism of a corrosion-resistant gas storage tank.

[0019] Legend: 1. Tank body; 11. Air inlet pipe; 12. Exhaust pipe; 13. Support leg; 2. Safety valve; 21. Pressure gauge; 22. Liquid level sensor; 3. Drain mechanism; 301. Drain pipe; 302. Sealing cover; 303. Mounting bracket; 304. Motor; 305. Connecting rod; 306. Brush; 307. Drain valve; 4. Limiting ring; 41. Filter screen; 42. Pull ring; 43. Installation sleeve. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1: Figure 1-Figure 4 As shown, the utility model provides a corrosion-resistant gas storage tank, including a tank body 1, a liquid level sensor 22 is installed at a position near the bottom of the left surface of the tank body 1, a sewage discharge mechanism 3 is arranged at the bottom of the tank body 1, and the sewage discharge mechanism 3 includes a sewage discharge pipe 301, a sealing cover 302 is threadedly connected to the bottom of the sewage discharge pipe 301, a mounting frame 303 is fixedly connected to the bottom of the sealing cover 302, a motor 304 is installed at the inner bottom of the mounting frame 303, an output end of the motor 304 passes through the bottom of the sealing cover 302 and extends to the top, and the motor 304 The output end is fixedly connected with a connecting rod 305, a brush 306 is fixedly connected to the right surface of the connecting rod 305 near the top, a drain valve 307 is installed on the left surface of the drain pipe 301, a safety valve 2 is installed on the top of the tank body 1, a pressure gauge 21 is installed on the front surface of the tank body 1, an exhaust pipe 12 is fixedly connected to the left surface of the tank body 1, an air intake pipe 11 is fixedly connected to the right surface of the tank body 1, a plurality of supporting legs 13 are fixedly connected to the bottom of the tank body 1 at equal intervals, the brush 306 is arc-shaped and the bottom end is in contact with the inner wall of the tank body 1.

[0023] The effect achieved by the entire embodiment 1 is that when using the device, first, the precise threads on the mounting sleeve 43 are used to firmly connect the device to the gas pipe to ensure that the gas smoothly enters the tank body 1 from the air inlet pipe 11. Subsequently, the pressure gauge 21 monitors the gas pressure value in the tank body 1 in real time and intuitively displays the pressure value, providing the operator with instant feedback on the pressure status. Once the pressure in the tank exceeds the preset safety threshold, the safety valve 2 will automatically start to quickly release the excess pressure, effectively preventing damage to the tank or safety accidents caused by excessive pressure. After a long period of use, due to the change in temperature during the air compression process, liquid water will inevitably condense at the bottom of the tank body 1, and may be accompanied by the deposition of impurities generated by other chemical reactions. At this time, the built-in liquid level sensor 22 can accurately sense the water level changes of condensed water and impurities in the tank. Once the water level reaches the preset cleaning threshold, the sensor immediately sends a signal to the control system, triggering the sewage discharge mechanism 3 for cleaning. The control system then activates the motor 304 to drive the connecting rod 305 in the sewage pipe 301 to rotate. The rotation of the connecting rod 305 drives the brush 306 to closely adhere to the bottom of the tank body 1 for all-round scrubbing, effectively removing accumulated moisture and impurities, and preventing them from adhering to the tank wall for a long time, affecting the sewage discharge effect and the safety of the tank body. After cleaning, the operator can easily unscrew the sealing cover 302 and open the sewage valve 307 to completely discharge the residue in the tank body 1, realizing an efficient and convenient automatic cleaning process. This design not only effectively prevents long-term corrosion of the tank body by water and impurities, but also significantly improves the service life of the gas storage tank, reduces the safety hazards caused by corrosion, and ensures the stability and safe operation of the system.

[0024] Example 2: Figure 1-Figure 4 As shown, a limiting ring 4 is fixedly connected to the inner wall of the air inlet pipe 11 near the left side, a filter screen 41 is provided on the right surface of the limiting ring 4, a pull ring 42 is fixedly connected to the right surface of the filter screen 41, and a mounting sleeve 43 is threadedly connected to the right surface of the air inlet pipe 11, and the inner bottom end of the mounting sleeve 43 fits with the right surface of the filter screen 41.

[0025] The effect achieved by the entire embodiment 2 is that the filter screen 41 is cleverly integrated in the air intake pipe 11, and the screen can effectively intercept dust, fine impurities and particulate matter in the air, ensuring that the gas entering the tank body 1 is highly pure, significantly reducing the corrosion effect on the tank body, and extending the life of the equipment. During maintenance, it is only necessary to easily unscrew the installation sleeve 43 and use the pull ring 42 to conveniently pull the filter screen 41 to the right to complete the cleaning. The operation is simple and quick.

[0026] Working principle: When using this device, first, the precise threads on the mounting sleeve 43 are used to firmly connect the device to the gas pipe to ensure that the gas smoothly enters the tank body 1 from the air inlet pipe 11. Subsequently, the pressure gauge 21 monitors the gas pressure value in the tank body 1 in real time and intuitively displays the pressure value, providing the operator with instant feedback on the pressure status. Once the pressure in the tank exceeds the preset safety threshold, the safety valve 2 will automatically start to quickly release the excess pressure, effectively preventing damage to the tank or safety accidents caused by excessive pressure. After a long period of use, due to the change in temperature during the air compression process, liquid water will inevitably condense at the bottom of the tank body 1, and may be accompanied by the deposition of impurities generated by other chemical reactions. At this time, the built-in liquid level sensor 22 can accurately sense the water level changes of condensed water and impurities in the tank. Once the water level reaches the preset cleaning threshold, the sensor immediately sends a signal to the control system to trigger the sewage discharge mechanism 3 for cleaning. The control system then activates the motor 304 to drive the connecting rod 3 in the sewage pipe 301. 05 rotation, the rotation of the connecting rod 305 drives the brush 306 to scrub the bottom of the tank body 1 in all directions, effectively removing the accumulated moisture and impurities, preventing them from adhering to the tank wall for a long time and affecting the sewage discharge effect and the safety of the tank body. After the cleaning is completed, the operator can easily unscrew the sealing cover 302 and open the sewage valve 307 to completely discharge the residue in the tank body 1, thereby realizing an efficient and convenient automatic cleaning process. This design not only effectively prevents the long-term corrosion of the tank body by water and impurities, but also significantly improves the service life of the gas storage tank, reduces the safety hazards caused by corrosion, and ensures the stability and safe operation of the system. In addition, the filter screen 41 is cleverly integrated in the air intake pipe 11, which can effectively intercept dust, fine impurities and particulate matter in the air, ensure that the gas entering the tank body 1 is highly pure, significantly reduce the corrosion effect on the tank body, and extend the life of the equipment. During maintenance, it is only necessary to easily unscrew the installation sleeve 43 and use the pull ring 42 to conveniently pull the filter screen 41 to the right to complete the cleaning, which is simple and quick to operate.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A corrosion-resistant gas storage tank, comprising a tank body (1), characterized in that: A liquid level sensor (22) is installed at a position close to the bottom of the left surface of the tank body (1), and a sewage discharge mechanism (3) is provided at the bottom of the tank body (1); The sewage discharge mechanism (3) comprises a sewage discharge pipe (301), the bottom of the sewage discharge pipe (301) is threadedly connected to a sealing cover (302), the bottom of the sealing cover (302) is fixedly connected to a mounting frame (303), the inner bottom of the mounting frame (303) is mounted with a motor (304), the output end of the motor (304) passes through the bottom of the sealing cover (302) and extends upward, the output end of the motor (304) is fixedly connected to a connecting rod (305), the right surface of the connecting rod (305) is fixedly connected to a brush (306) at a position close to the top, and the left surface of the sewage discharge pipe (301) is mounted with a sewage discharge valve (307).

2. The corrosion-resistant gas storage tank according to claim 1, characterized in that: A safety valve (2) is installed on the top of the tank body (1), and a pressure gauge (21) is installed on the front surface of the tank body (1).

3. The corrosion-resistant gas storage tank according to claim 2, characterized in that: The left surface of the tank body (1) is fixedly connected to an exhaust pipe (12), and the right surface of the tank body (1) is fixedly connected to an intake pipe (11).

4. The corrosion-resistant gas storage tank according to claim 3, characterized in that: The bottom of the tank body (1) is fixedly connected with a plurality of supporting legs (13) at equal intervals, and the brush (306) is arc-shaped and has a bottom end that fits with the inner surface wall of the tank body (1).

5. The corrosion-resistant gas storage tank according to claim 4, characterized in that: A limit ring (4) is fixedly connected to the inner surface wall of the air intake pipe (11) at a position close to the left side, and a filter screen (41) is provided on the right surface of the limit ring (4).

6. The corrosion-resistant gas storage tank according to claim 5, characterized in that: A pull ring (42) is fixedly connected to the right surface of the filter screen (41), and a mounting sleeve (43) is threadedly connected to the right surface of the air intake pipe (11).

7. The corrosion-resistant gas storage tank according to claim 6, characterized in that: The inner bottom end of the mounting sleeve (43) is in contact with the right surface of the filter screen (41).

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