Automatic drainage device for vacuum pipeline

Abstract

The utility model relates to the technical field of vacuum negative pressure tanks, in particular to a vacuum pipeline automatic drainage device which comprises a first tank body and a water storage tank. The first tank body is arranged above the water storage tank; a first water pipe is communicated between the bottom of the first tank body and the top of the water storage tank; an intelligent drainage valve is arranged in the first water passing pipe; the bottom of the water storage tank is communicated with a water outlet pipe; the water outlet pipe is communicated with a water pump; an inductor is arranged at the top of the water storage tank; the automatic drainage device for the vacuum pipeline further comprises an electric box. And a control module and a timer are arranged in the electric box. Time is set on the timer, when the set time is reached, the control module controls the intelligent drain valve to start to work, so that cutting fluid and pollutants in the first tank body are discharged to the water storage tank, and when the cutting fluid and the pollutants in the water storage tank reach the position of the inductor, the control module controls the water pump to start to work, and the water pump is started to discharge water. Therefore, the cutting fluid and pollutants are discharged to the oily water treatment chamber.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum negative pressure tanks, in particular to an automatic drainage device for a vacuum pipeline. Background Art

[0002] When the air compressor is working, the negative pressure main pipe will absorb some of the cutting fluid and pollutants of the CNC machine. When the cutting fluid and pollutants reach a certain capacity, they will affect the vacuum negative pressure effect. When the vacuum negative pressure alarm is low, the on-site CNC machine processing will be affected by the alarm and shutdown.

[0003] Therefore, the staff needs to evaluate the condition inside the vacuum negative pressure tank according to the water level pipe, and manually drain the water every two hours using a manual intelligent drain valve. This method is very inefficient, labor-intensive and costly. Utility Model Content

[0004] The utility model aims to provide a vacuum pipe automatic drainage device in view of the above-mentioned deficiencies in the prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions: A vacuum pipeline automatic drainage device, comprising a first tank body and a water storage tank; the first tank body is arranged above the water storage tank;

[0006] A first water pipe is connected between the bottom of the first tank and the top of the water tank; an intelligent drain valve is arranged in the first water pipe; a water outlet pipe is connected to the bottom of the water tank; the water outlet pipe is connected to a water pump; a sensor is arranged on the top of the water tank;

[0007] The vacuum pipe automatic drainage device also includes an electrical box; a control module and a timer are arranged in the electrical box; the timer, sensor, intelligent drainage valve and water pump are electrically connected to the control module respectively.

[0008] The utility model is further configured that the sensor is an induction ball valve;

[0009] The water pump is a centrifugal water pump.

[0010] The utility model is further configured such that the first tank body is provided with a first drainage pipe; the first drainage pipe is provided with a first drainage valve.

[0011] The utility model is further configured that the vacuum pipe automatic drainage device also includes a second tank body; the second tank body is arranged above the first tank body; a second water pipe is connected between the bottom of the second tank body and the top of the first tank body;

[0012] The top of the second tank is connected with a negative pressure main pipe.

[0013] The utility model is further configured such that the second tank body is provided with a second drain pipe; the second drain pipe is provided with a second drain valve.

[0014] The utility model is further configured that the vacuum pipe automatic drainage device also includes a support frame; the first tank body, the second tank body, the water storage tank and the electric box are all arranged on the support frame.

[0015] The utility model is further configured such that a water level pipe is connected between the bottom of the first tank body and the bottom of the second tank body.

[0016] The utility model is further configured as follows: the support frame is provided with reinforcing ribs; the reinforcing ribs are arranged obliquely; and the first tank body and the second tank body are arranged on the reinforcing ribs.

[0017] Beneficial effects of the utility model: the utility model sets the time on the timer. When the set time is reached, the control module controls the intelligent drain valve to start working, thereby discharging the cutting fluid and pollutants in the first tank body to the water storage tank. When the cutting fluid and pollutants in the water storage tank reach the sensor position, the control module controls the water pump to start working, thereby discharging the cutting fluid and pollutants to the oily wastewater treatment room. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Among them: 11. First tank body; 12. Second tank body; 13. Negative pressure main pipe; 2. Water storage tank; 21. Water outlet pipe; 22. Water pump; 23. Sensor; 31. First water pipe; 32. Second water pipe; 33. Intelligent drain valve; 4. Electric box; 41. Timer; 51. First drain pipe; 52. Second drain pipe; 61. First drain valve; 62. Second drain valve; 7. Support frame; 71. Reinforcement ribs; 8. Water level pipe. DETAILED DESCRIPTION

[0022] The utility model is further described in conjunction with the following embodiments.

[0023] Depend on Figure 1 to Figure 2 It can be seen that the vacuum pipe automatic drainage device described in this embodiment includes a first tank body 11 and a water storage tank 2; the first tank body 11 is arranged above the water storage tank 2;

[0024] A first water pipe 31 is connected between the bottom of the first tank 11 and the top of the water tank 2; a smart drain valve 33 is provided in the first water pipe 31; a water outlet pipe 21 is connected to the bottom of the water tank 2; a water pump 22 is connected to the water outlet pipe 21; a sensor 23 is provided on the top of the water tank 2;

[0025] The vacuum pipe automatic drainage device also includes an electrical box 4; a control module and a timer 41 are arranged in the electrical box 4; the timer 41, the sensor 23, the intelligent drainage valve 33 and the water pump 22 are electrically connected to the control module respectively; wherein the control module can be an MCU single chip computer.

[0026] Specifically, the vacuum pipe automatic drainage device described in this embodiment sets the time on the timer 41. When the set time is reached, the control module controls the intelligent drainage valve 33 to start working, thereby discharging the cutting fluid and pollutants in the first tank body 11 to the water tank 2. When the cutting fluid and pollutants in the water tank 2 reach the position of the sensor 23, the control module controls the water pump 22 to start working, thereby discharging the cutting fluid and pollutants to the oily wastewater treatment room.

[0027] In the vacuum pipe automatic drainage device described in this embodiment, the sensor 23 is an induction ball valve; the above-mentioned configuration facilitates sensing of the water level of the water tank 2.

[0028] The water pump 22 is a centrifugal water pump 22 ; the above arrangement facilitates the discharge of cutting fluid and pollutants from the water tank 2 .

[0029] In the vacuum pipeline automatic drainage device described in this embodiment, the first tank body 11 is provided with a first drainage pipe 51; the first drainage pipe 51 is provided with a first drainage valve 61. The above arrangement facilitates manual opening of the first drainage valve 61, thereby draining the cutting fluid and pollutants in the first tank body 11.

[0030] The vacuum pipe automatic drainage device described in this embodiment further includes a second tank body 12; the second tank body 12 is arranged above the first tank body 11; a second water pipe 32 is connected between the bottom of the second tank body 12 and the top of the first tank body 11;

[0031] The top of the second tank body 12 is connected to a negative pressure main pipe 13. Specifically, by being above the first tank body 11, this embodiment can further prevent the accumulation of cutting fluid and pollutants from affecting the vacuum negative pressure effect.

[0032] In the vacuum pipeline automatic drainage device described in this embodiment, the second tank body 12 is provided with a second drainage pipe 52; the second drainage pipe 52 is provided with a second drainage valve 62. The above arrangement facilitates manual opening of the second drainage valve 62 to discharge the cutting fluid and pollutants in the second tank body 12.

[0033] The vacuum pipe automatic drainage device described in this embodiment further includes a support frame 7; the first tank body 11, the second tank body 12, the water storage tank 2 and the electric box 4 are all arranged on the support frame 7. The above arrangement facilitates the placement of the first tank body 11, the second tank body 12, the water storage tank 2 and the electric box 4.

[0034] In the vacuum pipe automatic drainage device described in this embodiment, a water level pipe 8 is connected between the bottom of the first tank body 11 and the bottom of the second tank body 12. The above arrangement makes it easy to observe the water level of the first tank body 11.

[0035] In the vacuum pipe automatic drainage device described in this embodiment, the support frame 7 is provided with a reinforcing rib 71; the reinforcing rib 71 is arranged obliquely; the first tank body 11 and the second tank body 12 are arranged on the reinforcing rib 71. The above arrangement facilitates the placement of the first tank body 11 and the second tank body 12, and makes the first tank body 11 and the second tank body 12 placed firmly.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A vacuum pipe automatic drainage device, characterized in that: It comprises a first tank body (11) and a water storage tank (2); the first tank body (11) is arranged above the water storage tank (2); A first water pipe (31) is connected between the bottom of the first tank (11) and the top of the water tank (2); an intelligent drainage valve (33) is provided in the first water pipe (31); a water outlet pipe (21) is connected to the bottom of the water tank (2); the water outlet pipe (21) is connected to a water pump (22); a sensor (23) is provided on the top of the water tank (2); The vacuum pipe automatic drainage device also includes an electrical box (4); a control module and a timer (41) are arranged in the electrical box (4); the timer (41), the sensor (23), the intelligent drainage valve (33) and the water pump (22) are electrically connected to the control module respectively.

2. The vacuum pipe automatic drainage device according to claim 1, characterized in that: The sensor (23) is an induction ball valve; The water pump (22) is a centrifugal water pump (22).

3. The vacuum pipe automatic drainage device according to claim 1, characterized in that: The first tank body (11) is provided with a first drainage pipe (51); the first drainage pipe (51) is provided with a first drainage valve (61).

4. The vacuum pipe automatic drainage device according to claim 1, characterized in that: The vacuum pipeline automatic drainage device further comprises a second tank body (12); the second tank body (12) is arranged above the first tank body (11); a second water pipe (32) is connected between the bottom of the second tank body (12) and the top of the first tank body (11); The top of the second tank body (12) is connected to a negative pressure main pipe (13).

5. The vacuum pipe automatic drainage device according to claim 4, characterized in that: The second tank body (12) is provided with a second drainage pipe (52); the second drainage pipe (52) is provided with a second drainage valve (62).

6. The vacuum pipe automatic drainage device according to claim 4, characterized in that: The vacuum pipeline automatic drainage device also includes a support frame (7); the first tank body (11), the second tank body (12), the water storage tank (2) and the electric box (4) are all arranged on the support frame (7).

7. The vacuum pipe automatic drainage device according to claim 4, characterized in that: A water level pipe (8) is connected between the bottom of the first tank body (11) and the bottom of the second tank body (12).

8. The vacuum pipe automatic drainage device according to claim 6, characterized in that: The support frame (7) is provided with a reinforcing rib (71); the reinforcing rib (71) is arranged obliquely; and the first tank body (11) and the second tank body (12) are arranged on the reinforcing rib (71).

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