CN111219320A - Method for controlling vacuum pump through vacuum gauge - Google Patents
Method for controlling vacuum pump through vacuum gauge Download PDFInfo
- Publication number
- CN111219320A CN111219320A CN201911203769.2A CN201911203769A CN111219320A CN 111219320 A CN111219320 A CN 111219320A CN 201911203769 A CN201911203769 A CN 201911203769A CN 111219320 A CN111219320 A CN 111219320A
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- CN
- China
- Prior art keywords
- vacuum
- vacuum pump
- module
- gauge
- controlling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L21/00—Vacuum gauges
Abstract
The invention relates to the technical field of vacuum pumps, and discloses a method for controlling a vacuum pump through a vacuum gauge, which comprises the following steps: s1: presetting vacuum degree through a preset module inside the vacuum gauge, and S2: the degree of vacuum of the vacuum gauge is detected by the sensor and transmitted to the processor unit, S3: comparing the signals received by the processor unit with the vacuum degree set by the preset module, and S4: when the preset vacuum degree is reached, a signal is sent to the control unit through the Bluetooth wireless transmitting module or the USB data line. According to the method for controlling the vacuum pump through the vacuum gauge, the vacuum gauge is connected with the vacuum gauge through the USB data line or the Bluetooth, so that the vacuum gauge controls the vacuum pump through the Bluetooth, the vacuum gauge controls the vacuum pump through the USB data line, the target vacuum degree is set on the vacuum gauge, when the vacuum degree exceeds a set value, a starting-up instruction is sent to the vacuum pump to work, and the purpose of automatically controlling the starting and stopping of the vacuum pump is achieved.
Description
Technical Field
The invention relates to the technical field of vacuum pumps, in particular to a method for controlling a vacuum pump through a vacuum gauge.
Background
The vacuum pump is a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method, generally speaking, the vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by using various methods, the traditional vacuum pump performs vacuum pumping operation on the equipment or the container, a vacuum gauge is connected to display equipment or the container to display the internal vacuum degree, when the vacuum degree in the equipment or the container reaches the required vacuum degree, the vacuum pump is manually closed, the operation process is completed, manpower and material resources are wasted, and the production cost is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for controlling a vacuum pump through a vacuum gauge, which has the advantages of automatically controlling the starting and stopping of the vacuum pump and the like, and solves the problems that when the vacuum degree in equipment or a container reaches the required vacuum degree, the vacuum pump is manually closed, the operation process is completed, manpower and material resources are wasted, and the production cost is increased.
(II) technical scheme
In order to realize the purpose of automatically controlling the starting and stopping of the vacuum pump, the invention provides the following technical scheme: a method of controlling a vacuum pump by means of a vacuum gauge, comprising the steps of:
s1: the vacuum degree is preset through a preset module in the vacuum gauge.
S2: the vacuum level of the vacuum gauge is detected by a sensor and sent to a processor unit.
S3: the signals received by the processor unit are compared with the vacuum degree set by the preset module.
S4: when the preset vacuum degree is reached, a signal is sent to the control unit through the Bluetooth wireless transmitting module or the USB data line.
S5: the control unit sends a stop instruction to the motor drive module.
S6: the motor driving module stops the motor and stops the vacuum pump.
S7: when the vacuum degree exceeds the preset vacuum degree, a signal is sent to the control unit through the Bluetooth wireless transmitting module or the USB data line.
S8: the control unit sends a starting instruction to the motor driving module.
S9: the motor driving module starts the motor and enables the vacuum pump to work.
One side of the vacuum pump is provided with a first USB interface, and one side of the vacuum machine is provided with a second USB interface.
Preferably, one side of the first USB interface is movably inserted into one end of the USB data line, and the other end of the USB data line is movably inserted into one side of the second USB interface.
Preferably, the top of the vacuum pump is provided with a first Bluetooth wireless transmitting module.
Preferably, the vacuum pump comprises a control unit and a motor driving module, and the output end of the control unit is electrically connected with the input end of the motor driving module.
Preferably, the vacuum machine comprises a processor unit, a preset module and a sensor, wherein the processor unit is electrically connected with the preset module in a two-way mode, the input end of the processor unit is electrically connected with the output end of the sensor, and the output end of the processor unit is electrically connected with the input end of the control unit.
Preferably, the vacuum machine top is provided with second bluetooth wireless transmitting module, the two-way electric connection of second bluetooth wireless transmitting module and first bluetooth wireless transmitting module.
Compared with the prior art, the invention provides a method for controlling a vacuum pump through a vacuum gauge, which has the following beneficial effects:
1. this method of controlling vacuum pump through vacuometer, vacuum pump and vacuometer through the USB data line connection or bluetooth connection through setting up, thereby make the vacuometer pass through bluetooth control vacuum pump, and then make the vacuometer pass through USB data line control vacuum pump, through setting for the target vacuum degree on the vacuometer, in the vacuum pump working process, thereby make the vacuum sensor on the vacuometer control vacuum degree and show the vacuum value on the display screen, after the evacuation reaches the target vacuum degree, send the shut down command to the vacuum pump, the vacuum pump stop work, when the vacuum degree exceedes the setting value, send the start command to the vacuum pump work, thereby the purpose that can the start-stop of automatic control vacuum pump has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the present invention;
FIG. 3 is a circuit diagram of the structure of the present invention.
Wherein: the vacuum pump comprises a vacuum pump 1, a vacuum machine 2, a control unit 3, a motor drive module 4, a first USB interface 5, a first Bluetooth wireless transmitting module 6, a second Bluetooth wireless transmitting module 7, a processor unit 8, a preset module 9, a sensor 10, a second USB interface 11 and a USB data line 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, in one embodiment:
a method of controlling a vacuum pump by means of a vacuum gauge, comprising the steps of:
s1: the vacuum degree is preset by a preset module 9 inside the vacuum gauge 2.
S2: the vacuum level of the vacuum gauge 2 is detected by the sensor 10 and transmitted to the processor unit 8.
S3: the processor unit 8 receives the signal and compares the signal with the vacuum degree set by the preset module 9.
S4: when reaching the preset vacuum degree, the control unit 3 sends a signal through the Bluetooth wireless transmitting module or the USB data line.
S5: the control unit 3 sends a stop instruction to the motor drive module 4.
S6: the motor drive module 4 stops the motor and stops the vacuum pump 1.
One side of vacuum pump 1 is provided with first USB interface 5, one side of vacuum machine 2 is provided with second USB interface 11, one side of first USB interface 5 is pegged graft with the one end activity of USB data line 12, the other end of USB data line 12 is pegged graft with one side activity of second USB interface 11, vacuum pump 1 top is provided with first bluetooth wireless transmitting module 6, vacuum pump 1 includes the control unit 3 and motor drive module 4, the control unit 3 output and the motor drive module 4 input electric connection, vacuum machine 2 includes processor unit 8, preset module 9, sensor 10, two-way electric connection of processor unit 8 and preset module 9, processor unit 8 input and sensor 10 output electric connection, processor unit 8 output and the control unit 3 input electric connection: the top of the vacuum machine 2 is provided with a second Bluetooth wireless transmitting module 7, and the second Bluetooth wireless transmitting module 7 is electrically connected with the first Bluetooth wireless transmitting module 6 in a two-way mode.
Example two:
a method of controlling a vacuum pump by means of a vacuum gauge, comprising the steps of:
s1: the vacuum degree is preset by a preset module 9 inside the vacuum gauge 2.
S2: the vacuum level of the vacuum gauge 2 is detected by the sensor 10 and transmitted to the processor unit 8.
S3: the processor unit 8 receives the signal and compares the signal with the vacuum degree set by the preset module 9.
S7: when the vacuum degree exceeds the preset vacuum degree, a signal is sent to the control unit 3 through the Bluetooth wireless transmitting module or the USB data line.
S8: the control unit 3 sends a start instruction to the motor drive module 4.
S9: the motor drive module 4 starts the motor and starts the operation of the vacuum pump 1.
One side of vacuum pump 1 is provided with first USB interface 5, one side of vacuum machine 2 is provided with second USB interface 11, one side of first USB interface 5 is pegged graft with the one end activity of USB data line 12, the other end of USB data line 12 is pegged graft with one side activity of second USB interface 11, vacuum pump 1 top is provided with first bluetooth wireless transmitting module 6, vacuum pump 1 includes the control unit 3 and motor drive module 4, the control unit 3 output and the motor drive module 4 input electric connection, vacuum machine 2 includes processor unit 8, preset module 9, sensor 10, two-way electric connection of processor unit 8 and preset module 9, processor unit 8 input and sensor 10 output electric connection, processor unit 8 output and the control unit 3 input electric connection: the top of the vacuum machine 2 is provided with a second Bluetooth wireless transmitting module 7, and the second Bluetooth wireless transmitting module 7 is electrically connected with the first Bluetooth wireless transmitting module 6 in a two-way mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A method of controlling a vacuum pump by means of a vacuum gauge, comprising the steps of:
s1: presetting vacuum degree through a presetting module (9) in the vacuum gauge (2);
s2: the vacuum degree of the vacuum gauge (2) is detected by a sensor (10) and sent to a processor unit (8);
s3: the signals received by the processor unit (8) are compared with the vacuum degree set by the preset module (9);
s4: when the preset vacuum degree is reached, a signal is sent to the control unit (3) through the Bluetooth wireless transmitting module or the USB data line;
s5: the control unit (3) sends a stop instruction to the motor driving module (4);
s6: the motor driving module (4) stops the motor and stops the vacuum pump (1);
s7: when the preset vacuum degree is exceeded, a signal is sent to the control unit (3) through the Bluetooth wireless transmitting module or the USB data line;
s8: the control unit (3) sends a starting instruction to the motor driving module (4);
s9: the motor driving module (4) starts the motor and enables the vacuum pump (1) to start working.
One side of the vacuum pump (1) is provided with a first USB interface (5), and one side of the vacuum machine (2) is provided with a second USB interface (11).
2. A method of controlling a vacuum pump by means of a vacuum gauge as claimed in claim 1, characterized in that: one side of the first USB interface (5) is movably inserted with one end of a USB data line (12), and the other end of the USB data line (12) is movably inserted with one side of the second USB interface (11).
3. A method of controlling a vacuum pump by means of a vacuum gauge as claimed in claim 1, characterized in that: the top of the vacuum pump (1) is provided with a first Bluetooth wireless transmitting module (6).
4. A method of controlling a vacuum pump by means of a vacuum gauge as claimed in claim 1, characterized in that: the vacuum pump (1) comprises a control unit (3) and a motor driving module (4), wherein the output end of the control unit (3) is electrically connected with the input end of the motor driving module (4).
5. A method of controlling a vacuum pump by means of a vacuum gauge as claimed in claim 1, characterized in that: vacuum machine (2) include processor unit (8), predetermine module (9), sensor (10), processor unit (8) and predetermine the two-way electric connection of module (9), processor unit (8) input and sensor (10) output electric connection, processor unit (8) output and control unit (3) input electric connection.
6. A method of controlling a vacuum pump by means of a vacuum gauge as claimed in claim 1, characterized in that: the vacuum machine (2) is provided with a second Bluetooth wireless transmitting module (7) on the top, and the second Bluetooth wireless transmitting module (7) is electrically connected with the first Bluetooth wireless transmitting module (6) in a two-way mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203769.2A CN111219320A (en) | 2019-11-29 | 2019-11-29 | Method for controlling vacuum pump through vacuum gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203769.2A CN111219320A (en) | 2019-11-29 | 2019-11-29 | Method for controlling vacuum pump through vacuum gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111219320A true CN111219320A (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911203769.2A Pending CN111219320A (en) | 2019-11-29 | 2019-11-29 | Method for controlling vacuum pump through vacuum gauge |
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| Country | Link |
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| CN (1) | CN111219320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111782461A (en) * | 2020-06-06 | 2020-10-16 | 格力电器（合肥）有限公司 | Parameter acquisition method for vacuumizing of air conditioner, computer-readable storage medium and terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575583A (en) * | 1980-06-12 | 1982-01-12 | Nippon Denso Co Ltd | Operating device for vacuum pump |
| JPH05231381A (en) * | 1992-02-26 | 1993-09-07 | Hitachi Ltd | Method and device for controlling vacuum exhaust capacity of dry vacuum pump and dry vacuum pump and semiconductor manufacturing vacuum processor |
| CN204623441U (en) * | 2015-05-28 | 2015-09-09 | 上海汽车集团股份有限公司 | Vacuum pump, electronic control unit, driving engine and automobile |
| CN106121986A (en) * | 2016-08-22 | 2016-11-16 | 华景传感科技（无锡）有限公司 | A kind of vacuum pump electronic controller |
| CN108569476A (en) * | 2017-03-14 | 2018-09-25 | 深圳市木头人实业有限公司 | A kind of red wine conservator |
| CN106379303B (en) * | 2016-10-26 | 2019-04-09 | 浙江吉利控股集团有限公司 | A kind of Vehicular electric vacuum pump control system and its method |
| CN209115284U (en) * | 2018-09-12 | 2019-07-16 | 深圳市金铸坊珠宝有限公司 | A kind of vacuum system for jewelry-making germule |
-
2019
- 2019-11-29 CN CN201911203769.2A patent/CN111219320A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575583A (en) * | 1980-06-12 | 1982-01-12 | Nippon Denso Co Ltd | Operating device for vacuum pump |
| JPH05231381A (en) * | 1992-02-26 | 1993-09-07 | Hitachi Ltd | Method and device for controlling vacuum exhaust capacity of dry vacuum pump and dry vacuum pump and semiconductor manufacturing vacuum processor |
| CN204623441U (en) * | 2015-05-28 | 2015-09-09 | 上海汽车集团股份有限公司 | Vacuum pump, electronic control unit, driving engine and automobile |
| CN106121986A (en) * | 2016-08-22 | 2016-11-16 | 华景传感科技（无锡）有限公司 | A kind of vacuum pump electronic controller |
| CN106379303B (en) * | 2016-10-26 | 2019-04-09 | 浙江吉利控股集团有限公司 | A kind of Vehicular electric vacuum pump control system and its method |
| CN108569476A (en) * | 2017-03-14 | 2018-09-25 | 深圳市木头人实业有限公司 | A kind of red wine conservator |
| CN209115284U (en) * | 2018-09-12 | 2019-07-16 | 深圳市金铸坊珠宝有限公司 | A kind of vacuum system for jewelry-making germule |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111782461A (en) * | 2020-06-06 | 2020-10-16 | 格力电器（合肥）有限公司 | Parameter acquisition method for vacuumizing of air conditioner, computer-readable storage medium and terminal |
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Application publication date: 20200602 |
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