CN214661126U - Automatic drainage vacuum negative pressure station - Google Patents
Automatic drainage vacuum negative pressure station Download PDFInfo
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- CN214661126U CN214661126U CN202120598279.3U CN202120598279U CN214661126U CN 214661126 U CN214661126 U CN 214661126U CN 202120598279 U CN202120598279 U CN 202120598279U CN 214661126 U CN214661126 U CN 214661126U
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- negative pressure
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- storage tank
- vacuum
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Abstract
The utility model provides an automatic drainage vacuum negative pressure station, control box and negative pressure gas holder are established at the top of support frame, one side of control box is equipped with a plurality of air supply control valves, air supply control valve communicates through the negative pressure output tube negative pressure gas holder, one side of negative pressure gas holder communicates has negative pressure control pipe and vacuum input tube, negative pressure control pipe communicates the control box, the bottom of support frame is equipped with the removal base, be equipped with negative pressure water storage tank, control motor and amortization filter on the removal base, the amortization filter is established the top of control motor output shaft, the amortization filter communicates with the vacuum input tube, negative pressure water storage tank is established at one side of control motor and the top of negative pressure water storage tank both sides communicates through aqueduct and atmospheric pressure intercommunication hose respectively negative pressure gas holder, and the air source control valve and the control motor are controlled by the control box. The utility model discloses effective automatic drainage.
Description
Technical Field
The utility model relates to a full-automatic vacuum control system belongs to vacuum drainage apparatus technical field, especially relates to automatic drainage vacuum negative pressure station.
Background
The vacuum negative pressure station is a complete system taking a vacuum pump as vacuum obtaining equipment and a vacuum tank as vacuum storage equipment. A vacuum negative pressure station is formed by adopting a single or double vacuum pumps as main vacuum obtaining equipment, a vacuum tank as vacuum storage equipment and connecting an electric appliance control part. For pumping gas or working fluid. The method can be widely used in the industries of papermaking, chemical industry, petrifaction, light industry, pharmacy, food, metallurgy, building materials, electrical appliances, coal washing, mineral separation, chemical fertilizers and the like.
However, the vacuum negative pressure station in the prior art has the following defects: (1) in a conventional negative pressure station, the water level in a vacuum tank cannot be mastered, water or oil cannot be drained in time, and the vacuum degree of a system is reduced seriously to cause damage and the like; (2) because the system cannot be sensed, manual drainage is needed for drainage.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic drainage vacuum negative pressure station to solve prior art and need manual drainage, and the problem that the vacuum reduces.
In order to solve the technical problem, the utility model provides an automatic drainage vacuum negative pressure station, including control box and support frame, control box and negative pressure gas holder are established at the top of support frame, one side of control box is equipped with a plurality of air supply control valves, the air supply control valve communicates through the negative pressure output tube negative pressure gas holder, one side intercommunication of negative pressure gas holder has negative pressure control pipe and vacuum input tube, negative pressure control pipe communicates to the control box, the bottom of support frame is equipped with the removal base, be equipped with negative pressure water storage tank, control motor and amortization filter on the removal base, the amortization filter is established above the control motor output shaft, the amortization filter with the vacuum input tube intercommunication, the negative pressure water storage tank is established in one side of control motor and the top of negative pressure water storage tank both sides communicates through aqueduct and atmospheric pressure intercommunication hose respectively negative pressure gas holder, and the air source control valve and the control motor are controlled by the control box.
Preferably, the bottom of the support frame is rotatably connected with a plurality of universal wheels, the four sides of the support frame are fixedly connected with baffles, and the drain pipe penetrates through the baffles on the rear side of the support frame.
Preferably, the inside of control box is equipped with the PLC master controller, the surface of control box is equipped with digital display control panel, PLC negative pressure display table, alarm, start button and close the button.
Preferably, the air pressure intercommunication hose is communicated with a normally open electromagnetic valve, and the normally open electromagnetic valve is connected to the control box through a data wire.
Preferably, the top and the lateral wall of negative pressure gas holder all are equipped with a water level inductor, be equipped with normally closed solenoid valve on the water level inductor, the water level inductor and normally closed solenoid valve passes through the data line and is connected to the control box.
Preferably, one side of the control box is connected to the control motor through a power cord.
Compared with the prior art, the utility model provides an automatic drainage vacuum negative pressure station has following beneficial effect: when the device works, a power supply is connected to connect the air source control valve into a product to be used: vacuum chuck, pneumatic fixture etc. click the start button, the machine starts, and the control motor begins the operation, inputs the negative pressure to negative pressure gas holder through the vacuum input pipe, and PLC negative pressure display list can detect through the negative pressure control pipe simultaneously and show current machine negative pressure, treats that the negative pressure is stable after, the machine gets into the user state, if stop using, click the close button again can. Before the work, through atmospheric pressure intercommunication hose connection between negative pressure gas holder and the negative pressure water storage tank, so the negative pressure intercommunication of negative pressure gas holder and negative pressure water storage tank, when the machine uses, after inhaling certain water yield, the machine can automatic alarm carry out the drainage and pass through water level inductor response water level, the alarm can flicker the sound suggestion after that, the machine can self-closing normally open solenoid valve this moment, open normally closed solenoid valve, through the aqueduct, with rivers income negative pressure water storage tank back in the negative pressure gas holder, discharge through the drain pipe, the back is finished in the drainage, machine self-closing normally closed solenoid valve, open normally open solenoid valve, resume normal negative pressure in the negative pressure gas holder, except normal drainage method, the machine sets for through the digital display control screen, if according to the certain time: the automatic and effective regular drainage process is consistent with the above steps in 5 minutes, 10 minutes, 15 minutes and the like, and the automatic drainage time can be automatically set according to the use condition.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an automatic drainage vacuum negative pressure station provided by the present invention;
FIG. 2 is a schematic view of the internal structure shown in FIG. 1;
fig. 3 is a side view of fig. 1.
Reference numbers in the figures: 1. a start button; 2. a close button; 3. a PLC negative pressure display meter; 4. a digital display control screen; 5. an alarm; 6. a gas source control valve; 7. a universal wheel; 8. a control box; 9. A baffle plate; 10. a power line; 11. a negative pressure gas storage tank; 12. a negative pressure output pipe; 13. a vacuum input tube; 14. a negative pressure control tube; 15. controlling the motor; 16. a noise reduction filter; 17. a negative pressure water storage tank; 18. a water conduit; 19. a normally open solenoid valve; 20. a normally closed solenoid valve; 21. a water level sensor; 22. an air pressure intercommunicating hose; 23. a drain pipe; 24. a support frame; 25. moving the base; 26. and a data conductor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, 2 and 3, an automatic water drainage vacuum negative pressure station includes a control box 8 and a support frame 24, the control box 8 and a negative pressure air storage tank 11 are disposed on the top of the support frame 24, a plurality of air source control valves 6 are disposed on one side of the control box 8, the air source control valves 6 are communicated with the negative pressure air storage tank 11 through a negative pressure output pipe 12, one side of the negative pressure air storage tank 11 is communicated with a negative pressure control pipe 14 and a vacuum input pipe 13, the negative pressure control pipe 14 is communicated with the control box 8, a moving base 25 is disposed at the bottom of the support frame 24, a negative pressure water storage tank 17, a control motor 15 and a silencing filter 16 are disposed on the moving base 25, the silencing filter 16 is disposed above an output shaft of the control motor 15, the silencing filter 16 is communicated with the vacuum input pipe 13, the negative pressure water storage tank 17 is disposed on one side of the control motor 15, and tops of two sides of the negative pressure water storage tank 17 are respectively passed through the vacuum input pipe 13 The water guide pipe 18 and the air pressure communicating hose 22 are communicated with the negative pressure air storage tank 11, and the air source control valve 6 and the control motor 15 are controlled by the control box.
In this embodiment, the bottom of the support frame 24 is rotatably connected with a plurality of universal wheels 7 for facilitating the movement thereof, the baffle plates 9 are fixedly connected to four sides of the support frame 24, and the drain pipe 23 passes through the baffle plates 9 at the rear side of the support frame 24. Parts such as an internal motor and the like cannot be seen after the sealing, so that the damage is avoided.
In this embodiment, the inside of control box 8 is equipped with the PLC master controller, the surface of control box 8 is equipped with digital display control screen 4, PLC negative pressure display table 3, alarm 5, start button 1 and close button 2. The water drainage process is controlled through the PLC master controller, and the accuracy is higher.
In the present embodiment, the air pressure communicating hose 22 is communicated with a normally open electromagnetic valve 19, and the normally open electromagnetic valve 19 is connected to the control box 8 through a data conductor 26. The normally open solenoid valve 19 is linked with the air pressure intercommunication hose 22, the negative pressure water storage tank 17 and the negative pressure air storage tank 11 to ensure negative pressure intercommunication in the negative pressure water storage tank 17 and the negative pressure air storage tank 11.
In this embodiment, a water level sensor 21 is disposed on the top and the side wall of the negative pressure air storage tank 11, a normally closed electromagnetic valve 20 is disposed on the water level sensor 21, and the water level sensor 21 and the normally closed electromagnetic valve 20 are connected to the control box 8 through a data wire 26. The water level sensor 21 monitors the change of the water level inside the negative pressure water storage tank 17, and the normally closed solenoid valve 20 is automatically opened during water discharge to perform water discharge processing.
In this embodiment, the control box 8 is connected to a control motor 15 at one side thereof through a power cord 10. So that the energization of the control motor 15 can be controlled.
The working principle is as follows: when the device works, a power supply is connected to connect the air source control valve 6 into a product to be used: vacuum chuck, pneumatic fixture etc. click start button 1, the machine starts, and control motor 15 begins the operation, inputs the negative pressure to negative pressure gas holder 11 through vacuum input tube 13, and PLC negative pressure display table 3 can detect through negative pressure control pipe 14 and show current machine negative pressure simultaneously, treats that the negative pressure is stable after, and the machine gets into the user state, if stop using, click close button 2 can again. Before the work, through atmospheric pressure intercommunication hose connection between negative pressure gas holder 11 and the negative pressure water storage tank 17, so negative pressure gas holder 11 and negative pressure water storage tank 17's negative pressure intercommunication, when the machine uses, after inhaling certain water yield, the machine can automatic alarm carry out the drainage and pass through water level inductor 21 response water level, alarm 5 can glimmer the sound suggestion then, the machine can automatic closing normally open solenoid valve 19 this moment, open normally closed solenoid valve 20, through aqueduct 18, behind the rivers income negative pressure water storage tank 17 in the negative pressure gas holder 11, discharge through drain pipe 23, after the drainage finishes, machine automatic closing normally closed solenoid valve 20, open normally open solenoid valve 19, resume normal negative pressure in the negative pressure gas storage tank, except normal drainage method, the machine sets for through digital display control screen 4, according to the certain time like: the automatic and effective regular drainage process is consistent with the above steps in 5 minutes, 10 minutes, 15 minutes and the like, and the automatic drainage time can be automatically set according to the use condition.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Automatic drainage vacuum negative pressure station, its characterized in that: comprises a control box and a support frame, wherein the control box and a negative pressure gas storage tank are arranged at the top of the support frame, one side of the control box is provided with a plurality of gas source control valves, the gas source control valves are communicated with the negative pressure gas storage tank through a negative pressure output pipe, one side of the negative pressure gas storage tank is communicated with a negative pressure control pipe and a vacuum input pipe, the negative pressure control pipe is communicated with the control box, the bottom of the support frame is provided with a movable base, the movable base is provided with a negative pressure water storage tank, a control motor and a silencing filter, the silencing filter is arranged above an output shaft of the control motor, the silencing filter is communicated with the vacuum input pipe, the negative pressure water storage tank is arranged at one side of the control motor, and the tops of two sides of the negative pressure water storage tank are respectively communicated with the negative pressure gas storage tank through a water guide pipe and a gas pressure intercommunication hose, and the air source control valve and the control motor are controlled by the control box.
2. The automatic draining vacuum negative pressure station of claim 1, characterized in that: the bottom of support frame rotates and is connected with a plurality of universal wheels, the equal fixedly connected with baffle in four sides of support frame, the drain pipe passes the baffle of support frame rear side.
3. The automatic draining vacuum negative pressure station of claim 1, characterized in that: the PLC master controller is arranged in the control box, and a digital display control panel, a PLC negative pressure display meter, an alarm, a start button and a close button are arranged on the surface of the control box.
4. The automatic draining vacuum negative pressure station of claim 1, characterized in that: the air pressure intercommunication hose is communicated with a normally open electromagnetic valve, and the normally open electromagnetic valve is connected to the control box through a data wire.
5. The automatic draining vacuum negative pressure station of claim 1, characterized in that: the top and the lateral wall of negative pressure gas holder all are equipped with a water level inductor, be equipped with normally closed solenoid valve on the water level inductor, the water level inductor and normally closed solenoid valve passes through the data line and is connected to the control box.
6. The automatic draining vacuum negative pressure station of claim 1, characterized in that: one side of the control box is connected to the control motor through a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598279.3U CN214661126U (en) | 2021-03-24 | 2021-03-24 | Automatic drainage vacuum negative pressure station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598279.3U CN214661126U (en) | 2021-03-24 | 2021-03-24 | Automatic drainage vacuum negative pressure station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661126U true CN214661126U (en) | 2021-11-09 |
Family
ID=78455767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120598279.3U Active CN214661126U (en) | 2021-03-24 | 2021-03-24 | Automatic drainage vacuum negative pressure station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661126U (en) |
-
2021
- 2021-03-24 CN CN202120598279.3U patent/CN214661126U/en active Active
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