Automatic drainage device for air storage tank of air compressor for air jet loom

Abstract

The utility model relates to the field of air storage tank drainage equipment, and discloses an air compressor air storage tank automatic drainage device for an air jet loom, which comprises an air storage tank main body for the air jet loom, a bottom plate, a drainage mechanism and a cleaning mechanism, a gas storage tank main body is arranged on the bottom plate, a drainage mechanism is arranged on the gas storage tank main body, a gas inlet pipe is arranged on the gas storage tank main body, and the cleaning mechanism is arranged on the gas storage tank main body and is connected with the gas inlet pipe; and the cleaning mechanism comprises a round pipe, a lantern ring, first fixing plates, first scrapers and second scrapers, one end of the air inlet pipe is connected with the round pipe in a sealed mode, one end of the round pipe is rotationally sleeved with the lantern ring, and the lantern ring is fixedly connected with the two first fixing plates. The air compressor air storage tank has the following advantages and effects that through cooperation of all the components, the automatic drainage effect can be achieved, the effect of cleaning the air storage tank body can also be achieved, convenience is improved, and the service life of the air compressor air storage tank is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of air storage tank drainage equipment, in particular to an automatic drainage device for an air compressor storage tank of a jet loom. Background Art

[0002] During the process of air compressor compressing air, water droplets are usually generated. Therefore, a drainage device needs to be set up to drain the water. The drainage device is usually an automatic drain valve, which is applicable to drain water or harmful liquids from a compressed air storage tank or other gas pressure vessels. The automatic drain valve mainly consists of components such as a valve body, a valve cover, a valve core, a spring, an adjusting bolt, a drain hole, and a through hole of the valve body. It has a simple structure, is easy to manufacture, has a small volume, and is convenient to use;

[0003] In the prior art, the common compressed air storage tank drains water through a manual drain valve installed at the bottom of the tank. However, the manual drain valve requires the operator to drain it at intervals. Whether the drainage interval is appropriate depends entirely on feeling, and there are often cases of forgetting to drain. Moreover, the discharged oily sewage cannot be treated in time, which is likely to cause environmental pollution. In view of the above problems, the document with the application number 202320663581.1 discloses an automatic drainage device for an air compressor storage tank, which includes an automatic drainage component connected to the drainage port of the air compressor storage tank; a first sensing component adaptively arranged inside the air compressor storage tank for monitoring the condensate water in the storage tank; a second sensing component arranged for monitoring environmental conditions; a control component arranged for controlling the automatic drainage component, the first sensing component, and the second sensing component; wherein, the automatic drainage component includes: a solenoid valve connected to the drainage port of the air compressor storage tank; a filter connected to the solenoid valve;

[0004] However, after reading the above patent document, the following problems are found: during use, it is not convenient to clean the water attached to the inner wall of the storage tank, which increases the erosion of the inner wall of the storage tank by water vapor and affects the service life of the storage tank, and there is room for improvement. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automatic drainage device for an air compressor storage tank of a jet loom, which can not only achieve the effect of automatic drainage, but also achieve the effect of cleaning the storage tank body.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an automatic drainage device for an air compressor storage tank of a jet loom, including a storage tank body for a jet loom, a bottom plate, a drainage mechanism, and a cleaning mechanism;

[0007] A gas storage tank main body is provided on the bottom plate. A drainage mechanism is provided on the gas storage tank main body. An air inlet pipe is provided on the gas storage tank main body. The cleaning mechanism is arranged on the gas storage tank main body and is connected to the air inlet pipe.

[0008] The cleaning mechanism includes a circular pipe, a collar, a first fixing plate, a first scraping plate and a second scraping plate. One end of the air inlet pipe is hermetically connected to the circular pipe. A collar is rotatably sleeved at one end of the circular pipe. Two first fixing plates are fixedly connected to the collar. One end of each of the two first fixing plates is fixedly connected to a first scraping plate. Both of the two first scraping plates are in contact connection with the gas storage tank main body. Through the action of the air inlet pipe, gas is conveyed into the gas storage tank main body. During this process, the gas enters the circular pipe through the air inlet pipe and is discharged into the collar through the four through holes on the circular pipe. At the same time, the gas is discharged through the multiple exhaust holes on the collar. At this time, since the multiple exhaust holes are inclined at a certain angle on the collar, the collar is rotated on the circular pipe while the gas is discharged through the multiple exhaust holes. At the same time, the collar drives the two first scraping plates to rotate synchronously through the two first fixing plates. At the same time, the two first scraping plates respectively drive the two second scraping plates to rotate synchronously, thereby achieving the effect of cleaning the water attached to the inner wall of the gas storage tank main body.

[0009] A further setting of the present utility model is that one end of each of the two first scraping plates is fixedly connected to a second scraping plate. Both of the two second scraping plates are in contact connection with the gas storage tank main body and are used for cleaning the water attached to the inner wall of the gas storage tank main body.

[0010] A further setting of the present utility model is that one end of each of the two second scraping plates is fixedly connected to the same ring plate. The ring plate is rotatably sleeved on the circular pipe to improve stability.

[0011] A further setting of the present utility model is that the collar is provided with multiple exhaust holes. The multiple exhaust holes are all inclined at a certain angle and are arranged at equal intervals on the collar, which is convenient for the collar to rotate on the circular pipe.

[0012] A further setting of the present utility model is that two sealing bearings are fixedly sleeved on the circular pipe. The outer walls of the two sealing bearings are both fixedly connected to the collar, which is convenient for the collar to rotate.

[0013] A further setting of the present utility model is that the circular pipe is provided with four through holes at one end. The four through holes all correspond to the collar, which is convenient for the circular pipe to discharge gas.

[0014] A further setting of the present utility model is that the two first fixing plates are symmetric with each other to improve stability.

[0015] A further setting of the present utility model is that the drainage mechanism includes a control module, a first sensor, a second sensor, and an automatic drain valve. A drain pipe is provided on the main body of the air storage tank, and the automatic drain valve is arranged on the drain pipe. When the water level in the main body of the air storage tank reaches the position of the first sensor, the first sensor transmits a signal to the control module. Then, the control module drives and controls the automatic drain valve to open it, and drains the water in the main body of the air storage tank from the drain pipe, thereby achieving the effect of automatic drainage. After that, when the water is drained, the second sensor transmits a signal to the control module, and then the automatic drain valve is controlled and driven to close it. The specific structure and working principle of the automatic drain valve can refer to the document with the application number: 202320663581.1 proposed in this application. This is prior art and will not be elaborated further.

[0016] A further setting of the present utility model is that a control module is provided on the main body of the air storage tank, the automatic drain valve is connected to the control module, the main body of the air storage tank is provided with a first sensor and a second sensor, and both the first sensor and the second sensor are connected to the control module, which can achieve the purpose of automatic drainage.

[0017] A further setting of the present utility model is that an exhaust pipe is provided on the main body of the air storage tank for discharging gas.

[0018] The beneficial effect of the present utility model is that gas is transported into the main body of the air storage tank through the action of the intake pipe. During this process, the gas enters the circular pipe through the intake pipe and is discharged into the collar through the four through holes on the circular pipe. At the same time, the gas is discharged through the multiple exhaust holes on the collar. At this time, since the multiple exhaust holes are inclined at a certain angle on the collar, the multiple exhaust holes discharge gas while causing the collar to rotate on the circular pipe. At the same time, the collar drives two first scraping plates to rotate synchronously through two first fixing plates, and the two first scraping plates respectively drive two second scraping plates to rotate synchronously, thereby achieving the effect of cleaning the water adhering to the inner wall of the main body of the air storage tank. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of an automatic drain device for an air compressor air storage tank used in a jet loom proposed by the present utility model;

[0021] Figure 2 The front view structural schematic diagram of an automatic drainage device for an air compressor air storage tank used in a jet loom proposed by the present utility model;

[0022] Figure 3 is Figure 2 The enlarged structural schematic diagram at position A in

[0023] Figure 4 The structural schematic diagram of a circular tube, a collar, a first fixing plate, a sealed bearing, an exhaust hole and a through hole.

[0024] In the figure, 1 is a bottom plate; 2 is an air storage tank main body; 3 is an air inlet pipe; 4 is a circular tube; 5 is a collar; 6 is a first fixing plate; 7 is a first scraper; 8 is a second scraper; 9 is an annular plate; 10 is a control module; 11 is a first sensor; 12 is a second sensor; 13 is a drain pipe; 14 is an automatic drain valve; 15 is an exhaust pipe; 16 is a sealed bearing; 17 is an exhaust hole; 18 is a through hole. Specific embodiments

[0025] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Refer to Figures 1-4 , an automatic drainage device for an air compressor air storage tank used in a jet loom, including an air storage tank main body 2 for a jet loom, a bottom plate 1, a drainage mechanism and a cleaning mechanism;

[0028] The bottom plate 1 is provided with an air storage tank main body 2, the air storage tank main body 2 is provided with a drainage mechanism, the air storage tank main body 2 is provided with an air inlet pipe 3, and the cleaning mechanism is arranged on the air storage tank main body 2 and is connected to the air inlet pipe 3;

[0029] The cleaning mechanism includes a circular tube 4, a collar 5, a first fixing plate 6, a first scraper 7, and a second scraper 8. One end of the air inlet pipe 3 is hermetically connected to the circular tube 4. One end of the circular tube 4 is rotatably sleeved with a collar 5. Two first fixing plates 6 are fixedly connected to the collar 5. One end of each of the two first fixing plates 6 is fixedly connected to a first scraper 7. Both of the two first scrapers 7 are in contact connection with the main body 2 of the gas storage tank. Through the action of the air inlet pipe 3, gas is conveyed into the main body 2 of the gas storage tank. During this process, the gas enters the circular tube 4 through the air inlet pipe 3 and is discharged into the collar 5 through the four through holes 18 on the circular tube 4. At the same time, the gas is discharged through the multiple exhaust holes 17 on the collar 5. At this time, since the multiple exhaust holes 17 are inclined at a certain angle on the collar 5, the collar 5 is rotated on the circular tube 4 while the gas is discharged through the multiple exhaust holes 17. At the same time, the collar 5 drives the two first scrapers 7 to rotate synchronously through the two first fixing plates 6. At the same time, the two first scrapers 7 respectively drive the two second scrapers 8 to rotate synchronously, thereby achieving the effect of cleaning the water attached to the inner wall of the main body 2 of the gas storage tank.

[0030] In this embodiment, one end of each of the two first scrapers 7 is fixedly connected to a second scraper 8. Both of the two second scrapers 8 are in contact connection with the main body 2 of the gas storage tank and are used to clean the water attached to the inner wall of the main body 2 of the gas storage tank.

[0031] In this embodiment, one end of each of the two second scrapers 8 is fixedly connected to the same ring plate 9. The ring plate 9 is rotatably sleeved on the circular tube 4 to improve stability.

[0032] In this embodiment, the collar 5 is provided with multiple exhaust holes 17. The multiple exhaust holes 17 are all inclined at a certain angle and are arranged at equal intervals on the collar 5, which is convenient for the collar 5 to rotate on the circular tube 4.

[0033] In this embodiment, two sealing bearings 16 are fixedly sleeved on the circular tube 4. The outer walls of both of the two sealing bearings 16 are fixedly connected to the collar 5, which is convenient for the collar 5 to rotate.

[0034] In this embodiment, the circular tube 4 is provided with four through holes 18 at one end. The four through holes 18 all correspond to the collar 5, which is convenient for the circular tube 4 to discharge gas.

[0035] In this embodiment, the two first fixing plates 6 are symmetrical to each other to improve stability.

[0036] In this embodiment, the drainage mechanism includes a control module 10, a first sensor 11, a second sensor 12, and an automatic drain valve 14. A drain pipe 13 is provided on the main body 2 of the gas storage tank. The automatic drain valve 14 is arranged on the drain pipe 13. When the water level in the main body 2 of the gas storage tank reaches the position of the first sensor 11, the first sensor 11 transmits a signal to the control module 10. Then, the control module 10 drives and controls the automatic drain valve 14 to open it, and drains the water in the main body 2 of the gas storage tank from the drain pipe 13, thus achieving the effect of automatic drainage. After that, when the water is drained, the second sensor 12 transmits a signal to the control module 10, and then the automatic drain valve 14 is controlled to drive and close it. The specific structure and working principle of the automatic drain valve 14 can refer to the document with the application number: 202320663581.1 proposed in this application. This is prior art and will not be elaborated here.

[0037] In this embodiment, a control module 10 is provided on the main body 2 of the gas storage tank. The automatic drain valve 14 is connected to the control module 10. The main body 2 of the gas storage tank is provided with a first sensor 11 and a second sensor 12. Both the first sensor 11 and the second sensor 12 are connected to the control module 10, which can achieve the purpose of automatic drainage.

[0038] In this embodiment, an exhaust pipe 15 is provided on the main body 2 of the gas storage tank for discharging gas.

[0039] Working principle: During use, gas is conveyed into the main body 2 of the gas storage tank through the action of the intake pipe 3. During this process, the gas enters the circular pipe 4 through the intake pipe 3 and is discharged into the collar 5 through the four through holes 18 on the circular pipe 4. At the same time, the gas is discharged through the multiple exhaust holes 17 on the collar 5. At this time, since the multiple exhaust holes 17 are inclined at a certain angle on the collar 5, the multiple exhaust holes 17 discharge gas and cause the collar 5 to rotate on the circular pipe 4. At the same time, the collar 5 drives the two first scraping plates 7 to rotate synchronously through the two first fixing plates 6. At the same time, the two first scraping plates 7 respectively drive the two second scraping plates 8 to rotate synchronously, thus achieving the effect of cleaning the water attached to the inner wall of the main body 2 of the gas storage tank.

[0040] When the water level in the gas storage tank body 2 reaches the position of the first sensor 11, the first sensor 11 transmits a signal to the control module 10. After that, the control module 10 drives and controls the automatic drain valve 14 to open, and drains the water in the gas storage tank body 2 from the drain pipe 13, thereby achieving the effect of automatic drainage. After that, when the water is drained, the second sensor 12 transmits a signal to the control module 10, and then the automatic drain valve 14 is controlled and driven to close.

[0041] The technical progress obtained by the present utility model compared with the prior art is that through the cooperation of various components, not only the effect of automatic drainage can be achieved, but also the effect of cleaning the gas storage tank body 2 can be achieved, improving the convenience and the service life of the air compressor gas storage tank. Moreover, the mechanism is simple and the practicability is higher.

Claims

1. An automatic drainage device for the air compressor air storage tank of a jet loom, characterized in that, It includes an air storage tank body (2) for a jet loom, a bottom plate (1), a drainage mechanism, and a cleaning mechanism; The bottom plate (1) is provided with an air storage tank body (2), the air storage tank body (2) is provided with a drainage mechanism, the air storage tank body (2) is provided with an air inlet pipe (3), and the cleaning mechanism is arranged on the air storage tank body (2) and connected to the air inlet pipe (3); The cleaning mechanism includes a circular pipe (4), a collar (5), a first fixing plate (6), a first scraper (7), and a second scraper (8). One end of the air inlet pipe (3) is hermetically connected to a circular pipe (4), one end of the circular pipe (4) is rotatably sleeved with a collar (5), two first fixing plates (6) are fixedly connected to the collar (5), and one end of each of the two first fixing plates (6) is fixedly connected to a first scraper (7). Both of the two first scrapers (7) are in contact connection with the air storage tank body (2).

2. The automatic drainage device for the air compressor air storage tank of a jet loom according to claim 1, wherein: One end of each of the two first scrapers (7) is fixedly connected to a second scraper (8). Both of the two second scrapers (8) are in contact connection with the air storage tank body (2).

3. The automatic drainage device for the air compressor air storage tank of a jet loom according to claim 2, characterized in that: One end of each of the two second scrapers (8) is fixedly connected to the same ring plate (9). The ring plate (9) is rotatably sleeved on the circular pipe (4).

4. An automatic drainage device for an air compressor air storage tank used in a jet loom, characterized in that: A plurality of exhaust holes (17) are formed in the collar (5). The plurality of exhaust holes (17) are all inclined at a certain angle and arranged at equal intervals on the collar (5).

5. The automatic drainage device for the air compressor air storage tank of a jet loom according to claim 4, characterized in that: Two sealing bearings (16) are fixedly sleeved on the circular pipe (4). The outer walls of the two sealing bearings (16) are fixedly connected to the collar (5).

6. The automatic drainage device for the air compressor air storage tank of a jet loom according to claim 5, characterized in that: Four through holes (18) are formed in one end of the circular pipe (4). The four through holes (18) all correspond to the collar (5).

7. An automatic drainage device for an air compressor air storage tank used in a jet loom, characterized in that: The two first fixing plates (6) are symmetric with each other.

8. An automatic drainage device for an air compressor air storage tank used in a jet loom, characterized in that: The drainage mechanism includes a control module (10), a first sensor (11), a second sensor (12), and an automatic drain valve (14). A drain pipe (13) is provided on the air storage tank body (2), and the automatic drain valve (14) is arranged on the drain pipe (13).

9. An automatic drainage device for an air compressor gas storage tank of a jet loom according to claim 8, characterized in that: The air storage tank body (2) is provided with a control module (10). The automatic drain valve (14) is connected to the control module (10). The air storage tank body (2) is provided with a first sensor (11) and a second sensor (12). Both the first sensor (11) and the second sensor (12) are connected to the control module (10).

10. The automatic drainage device for the air compressor air storage tank of a jet loom according to claim 1, wherein: An exhaust pipe (15) is provided on the air storage tank body (2).

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