Drainage device of air compression system

Abstract

The utility model relates to the technical field of air compression systems, in particular to a drainage device of an air compression system. According to the technical scheme, the device comprises a water storage barrel, a second drainage pipe and a connecting sleeve, the upper end of the second drainage pipe is connected with an air compressor, a second control valve is movably installed in the middle of the second drainage pipe, a liquid level sensor is fixed to one side of the interior of the water storage barrel, and a threaded pipe is installed in the middle of the upper end of the water storage barrel in a communicating mode; the connecting sleeve is installed on the outer side of the threaded pipe in a threaded mode, a connecting pipe is installed in the middle of the upper end of the connecting sleeve in a communicating mode, an installing pipe is installed at the upper end of the connecting pipe in a communicating mode, and the installing pipe is installed on the outer side of the lower end of a second drainage pipe in a threaded mode; and a first control valve is movably mounted in the middle of the first drainage pipe. The drainage device has the advantage of being beneficial to drainage of accumulated water at the emptying valve of the air compressor.

Description

Technical Field

[0001] The utility model relates to the technical field of air compression systems, in particular to a drainage device for an air compression system. Background Art

[0002] An air compressor converts the mechanical energy of a prime mover (usually an electric motor) into gas pressure energy, compressing large amounts of air into a confined space. This increases the pressure and density of the air, making it easier to store and use. Its operating principle is primarily based on volume changes or changes in gas velocity to achieve gas compression.

[0003] During the compressed air release process, a large amount of condensed water will be released as the pressure drops. Especially in high humidity or low temperature environments, the moisture in the air is more likely to condense into water and accumulate in front of the air compressor vent valve. To avoid malfunctions such as internal rust and sticking of the vent valve caused by accumulated water, the accumulated water in the air compressor vent valve needs to be discharged. Utility Model Content

[0004] The purpose of the utility model is to provide an air compressor system drainage device, which has the advantage of being conducive to discharging accumulated water at the air compressor vent valve, and solves the problem of avoiding rust, sticking and other faults in the vent valve caused by accumulated water.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a drainage device for an air compression system, comprising a water storage barrel, a second drainage pipe and a connecting sleeve, the upper end of the second drainage pipe is connected to the air compressor, a second control valve is movably installed in the middle of the second drainage pipe, a liquid level sensor is fixed on one side of the interior of the water storage barrel, a threaded pipe is installed in the middle of the upper end of the water storage barrel, the connecting sleeve is threadedly installed on the outside of the threaded pipe, a connecting pipe is installed in the middle of the upper end of the connecting sleeve, the upper end of the connecting pipe is connected to the installation pipe, and the installation pipe is threadedly installed on the outside of the lower end of the second drainage pipe.

[0006] Preferably, a first drain pipe is connected to the lower end of the water storage barrel, and a first control valve is movably installed in the middle of the first drain pipe.

[0007] Preferably, the first control valve, the second control valve and the liquid level sensor are all connected to the control cabinet on the air compressor through wires.

[0008] Preferably, the water storage barrel is cylindrical, and the lower end of the water storage barrel is arc-shaped.

[0009] Preferably, the outer diameter of the connecting sleeve is equal to the outer diameter of the water storage barrel, and the inner diameter of the connecting sleeve is matched with the outer diameter of the threaded pipe.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model is conducive to collecting condensed water by providing a water storage bucket and a second drain pipe. The water storage bucket is installed at the lower end of the second drain pipe through the mounting pipe on the connecting sleeve. When the second control valve is opened, the condensed water in the air compressor can enter the water storage bucket through the second drain pipe to collect the condensed water.

[0012] 2. The utility model is conducive to the discharge of condensed water by setting the first drain pipe and the liquid level sensor. After the condensed water enters the water storage barrel, the condensed water inside the water storage barrel is monitored under the action of the liquid level sensor, and the monitored data is transmitted to the control box on the air compressor. When the liquid level reaches a certain height, the control box can close the second control valve and open the first control valve to allow the condensed water in the water storage barrel to be discharged outward through the first drain pipe. At the same time, after the condensed water is drained, the first control valve is closed and the second control valve is opened, which can continue to collect the condensed water. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the water storage barrel structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation pipe and connecting sleeve structure of the utility model.

[0017] In the figure: 1. First drain pipe; 2. First control valve; 3. Water storage tank; 4. Threaded pipe; 5. Connecting pipe; 6. Second drain pipe; 7. Second control valve; 8. Mounting pipe; 9. Connecting sleeve; 10. Liquid level sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] See also Figures 1-4The utility model provides an embodiment: a drainage device for an air compression system, comprising a water storage bucket 3, a second drainage pipe 6 and a connecting sleeve 9. The upper end of the second drainage pipe 6 is connected to the air compressor, and a second control valve 7 is movably installed in the middle of the second drainage pipe 6. A liquid level sensor 10 is fixed on one side of the interior of the water storage bucket 3. A threaded pipe 4 is installed in the middle of the upper end of the water storage bucket 3, and the connecting sleeve 9 is threadedly installed on the outside of the threaded pipe 4. A connecting pipe 5 is installed in the middle of the upper end of the connecting sleeve 9, and a mounting pipe 8 is installed on the upper end of the connecting pipe 5. The mounting pipe 8 is threadedly installed on the outside of the lower end of the second drainage pipe 6.

[0021] The water storage barrel 3 is cylindrical, and the lower end of the water storage barrel 3 is arc-shaped.

[0022] The outer diameter of the connecting sleeve 9 is equal to the outer diameter of the water storage barrel 3 , and the inner diameter of the connecting sleeve 9 is matched with the outer diameter of the threaded tube 4 .

[0023] The water storage bucket 3 is installed at the lower end of the second drain pipe 6 through the mounting pipe 8 on the connecting sleeve 9. When the second control valve 7 is opened, the condensed water in the air compressor can enter the water storage bucket 3 through the second drain pipe 6 to collect the condensed water.

[0024] Example 2

[0025] See also Figures 1-4 , the utility model provides an embodiment: a drainage device for an air compression system. Compared with the first embodiment, this embodiment further includes: a water storage bucket 3, a second drainage pipe 6 and a connecting sleeve 9. The upper end of the second drainage pipe 6 is connected to the air compressor. A second control valve 7 is movably installed in the middle of the second drainage pipe 6. A liquid level sensor 10 is fixed on one side of the interior of the water storage bucket 3. A threaded pipe 4 is installed in the middle of the upper end of the water storage bucket 3. The connecting sleeve 9 is threadedly installed on the outside of the threaded pipe 4. A connecting pipe 5 is installed in the middle of the upper end of the connecting sleeve 9. The upper end of the connecting pipe 5 is connected and installed with a mounting pipe 8. The mounting pipe 8 is threadedly installed on the outside of the lower end of the second drainage pipe 6.

[0026] The lower end of the water storage barrel 3 is connected to a first drain pipe 1 , and a first control valve 2 is movably installed in the middle of the first drain pipe 1 .

[0027] The first control valve 2, the second control valve 7 and the liquid level sensor 10 are all connected to the control cabinet on the air compressor through wires.

[0028] After the condensed water enters the water storage barrel 3, the liquid level sensor 10 monitors the condensed water inside the water storage barrel 3, and the monitored data is transmitted to the control box on the air compressor. When the liquid level reaches a certain height, the control box can close the second control valve 7 and open the first control valve 2, so that the condensed water in the water storage barrel 3 is discharged outward through the first drain pipe 1. At the same time, after the condensed water is drained, the first control valve 2 is closed and the second control valve 7 is opened, so that the condensed water can continue to be collected.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A drainage device for an air compression system, comprising a water storage tank (3), a second drainage pipe (6) and a connecting sleeve (9), characterized in that: The upper end of the second drainage pipe (6) is connected to the air compressor, and a second control valve (7) is movably installed in the middle of the second drainage pipe (6). A liquid level sensor (10) is fixed on one side of the interior of the water storage barrel (3). A threaded pipe (4) is connected and installed in the middle of the upper end of the water storage barrel (3), and the connecting sleeve (9) is threadedly installed on the outside of the threaded pipe (4). A connecting pipe (5) is connected and installed in the middle of the upper end of the connecting sleeve (9), and an installation pipe (8) is connected and installed at the upper end of the connecting pipe (5). The installation pipe (8) is threadedly installed on the outside of the lower end of the second drainage pipe (6).

2. The air compression system drainage device according to claim 1, characterized in that: The lower end of the water storage barrel (3) is connected to a first drainage pipe (1), and a first control valve (2) is movably installed in the middle of the first drainage pipe (1).

3. The drainage device for an air compression system according to claim 2, characterized in that: The first control valve (2), the second control valve (7) and the liquid level sensor (10) are all connected to a control cabinet on the air compressor via wires.

4. The air compression system drainage device according to claim 1, characterized in that: The water storage barrel (3) is cylindrical, and the lower end of the water storage barrel (3) is arc-shaped.

5. The air compression system drainage device according to claim 1, characterized in that: The outer diameter of the connecting sleeve (9) is equal to the outer diameter of the water storage barrel (3), and the inner diameter of the connecting sleeve (9) is matched with the outer diameter of the threaded pipe (4).

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