CN2615376Y - Digit control system for air compressor - Google Patents
Digit control system for air compressor Download PDFInfo
- Publication number
- CN2615376Y CN2615376Y CN 03200123 CN03200123U CN2615376Y CN 2615376 Y CN2615376 Y CN 2615376Y CN 03200123 CN03200123 CN 03200123 CN 03200123 U CN03200123 U CN 03200123U CN 2615376 Y CN2615376 Y CN 2615376Y
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- China
- Prior art keywords
- pressure
- air
- control
- control system
- air compressor
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- Expired - Fee Related
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Abstract
The utility model discloses a digitizing control system, essentially comprising an air compressor, which generates air pressure via actuating motor, gathers the air pressure in a gas storage box and utilizes a pneumatic pump to control proper air outlet, and further a plurality of digit control structures, which is characterized in that an air intake location and an air outlet location of a pressure regulating valve are respectively provided with a pressure perceptron sensing pressure level of air intake and air exit and connected with a signal amplifier via the perceptron to make pressure transform from analog value into digit value via a converter. The utility model is further provided with a host machine body with a liquid crystal display board and a control key and displays digit via a built-in microprocessor, and the microprocessor can automatically control and operate a silicon control rectifier and electromagnet steering of the motor under setting condition to achieve rapid data setting, accurate pressure control and stable digitizing operation and control.
Description
Technical field
The utility model relates to a kind of digitizing control system of air compressor, by the digitizing automatic control mode, improves the mechanically actuated of known air compressor; Mainly be in the pressure regulator valve of air compressor, be respectively equipped with air inlet of pressure perceptron sensing and the force value of giving vent to anger, conduct to transducer via signal amplifier again, can see through transducer and convert class ratio to digit value, and the microprocessor of mat main engine body is presented on digit value on the Panel, and utilized control key to carry out setting operation, so that microprocessor is finished thyristor, the automatic control action of electromagnet and motor starting, especially it is fast selected to have time switch pressure setting demonstration and unit, convenient, and can see through the external solenoid valve of this control system is discharged barrel interior ponding at regular time and quantity by pneumatics use effect.
Background technique
" air compressor " is a kind of intermittent start (when pressure is lower than setting value) that utilizes motor, and extract the capacity air becomes pressurized gas in good time after the activated valve extruding, and by air bells reservoir the pressurized gas complete set is received; Control mode on its general application is to see through the control that a pressure regulator valve provides output and setting pressure; Can generally be used for mainly that tire is inflated, air gun, various mechanical action .... etc. the aspect because usability is quite extensive, so become the apparatus (the large and small pattern differentiation of multiple horsepower is arranged according to different user demands) of suitable life-stylize; Yet, general habit formula air compressor 1 is by the valve body 12 of setting up a guiding air pressure path on the gas storage barrel 11 basically, and sets up pressure gauge 13 (being used for sensing bucket 11 internal pressures), first aid switch 14 and controller 15 (adjustable bucket 11 internal pressures) separately constitute on valve body 12; Then be suitable air feed position in the use, install a pressure regulator valve 2 additional and control out atmospheric pressure,, and utilize the required force value large and small (with reference to shown in Figure 1) of an adjusting pressuring knob 22 controls via the force value of giving vent to anger of this pressure regulator valve 2 of pressure gauge 21 sensings at valve body 12; Mechanical pressure switch and pressure gauge, not only rate of fault is high and often influence validity because of stability is good, adds that the structure assembling uses the utmost point to take up space, with and pressure adjustment control difficult, cause the inconvenience in the use.
Summary of the invention
The utility model designer relies on the many years of experience of being engaged in air compressor production, and the shortcoming place of being familiar with conventional construction, bets painstaking effort then to make every effort to breakthrough and to improve, and develops innovation structure of the present utility model finally.Wherein
Main purpose of the present utility model is to provide a kind of digitizing control system formula air compressor, by the digitizing automatic control mode, improves the mechanically actuated mode of known air compressor; Mainly be in the air pressure valve of air compressor, but be respectively equipped with air inlet of pressure perceptron sensing and the force value of giving vent to anger, conduct to transducer via signal amplifier again, can see through transducer and convert class ratio to digit value, and the microprocessor of mat main engine body is presented on (numerical value manifests very clear) on the Panel with digit value, and utilized button to carry out setting operation, so that microprocessor is finished the automatic control action of thyristor, electromagnet and motor starting, have pressure especially and set the selected effect of using fast, easily of demonstration and unit.
A time purpose of the present utility model is to provide a kind of digitizing control system of air compressor; Wherein, the utility model directly by button with in the design of pressure input microprocessor, finish accurate data memory and automatically judge the action of pressure reduction, reach simple and easy setting, show the purpose of correct pressure.
Another purpose of the present utility model is to provide a kind of digitizing control system of air compressor; Wherein, the utility model can utilize numerical digit control to carry out unit and select, and unit transformation applications implementation result is easily and fast arranged.
A purpose more of the present utility model is to provide a kind of digitizing control system of air compressor; Wherein, the utility model pressure reduction can be the setting of trace, and the height pressure reduction (being commonly called as first pressure) that enters air pressure valve then is adjustable, has the benefit of improving the pressure differential resetting function especially.
Another purpose of the present utility model is to provide a kind of digitizing control system of air compressor; Wherein, the utility model can directly install a timer additional in microprocessor, and the integrally-built startup of control air compressor is used and the shut-in time, can avoid forgetting the human negligence of the switch of choosing especially.
The technical solution of the utility model mainly is:
A kind of digitizing control system of air compressor mainly produces air pressure one via motor starting, and air pressure is accumulated in the air bells reservoir, utilizes the suitable air compressor of pressing air output of air pressure valve control again, sets up one group of numerical digit control system; It is characterized in that, include:
Pressure perceptron is located at the air inlet position of pressure regulator valve and the position of giving vent to anger respectively, is used for sensing air inlet and the force value of giving vent to anger;
Signal amplifier links with described perceptron;
Transducer links with described signal amplifier, and the air pressure that is sensed by described pressure perceptron sees through this transducer, converts digit value to by class ratio;
Main engine body with Panel and control key, this main engine body also has built-in microprocessor, described digit value is presented, and microprocessor is in the control automatically that imposes a condition down, the thyristor and the solenoid actuated of operating motor.
Below in conjunction with drawings and Examples, structure of the present utility model and advantage thereof are further described.
Description of drawings
Fig. 1: the three-dimensional combination figure of conventional construction.
Fig. 2: the system flow chart of the utility model structure.
Fig. 3: the three-dimensional exploded view of the utility model structure.
Fig. 4: the three-dimensional combination figure of the utility model structure.
Fig. 5: the use schematic representation of the utility model structure.
Embodiment
At first, please cooperate and consult Fig. 2, Fig. 3, shown in the explanation of Fig. 4 and Fig. 5: the utility model is mainly established an air inlet 31 on pressure regulator valve 3, and with 32 of 31 air outlets that after pressure regulation, can communicate of inlet, 32 phase contraposition safety valve holes 33, air outlet then are interlocking-safety valves 4, and be equipped with pressure perceptron in pressure regulator valve 3 internal paths, finely tune by the delivery pressure of an adjusting pressuring knob 34 control air outlets 32 again, the preposition seat shell 51 of the intrinsic again main engine body 5 in pressure regulator valve 3 tops, and establish a Panel 61 at 511 locks of hollow slots of preposition seat 51, the control key 62 that these panel 61 lower edges then have several controls to set, piece together the rearmounted seat shell 52 that folder combines with preposition seat shell 51, set up power supply 53 and air compressor control electricity portion 54 in the bottom side, other has a microprocessor 7 devices in the inside of main engine body 5, can organize then to constitute a digitizing control system 8 (combination situations sees Fig. 4 for details); The utility model system 8 utilizes air intake 31 and air compressor 1 (no matter being that large-scale or small-sized horsepower person all is suitable for) assembling, and the correct and suitable power line S of attaching, can provide suitable demand to use (being used in combination) by the accurate air pressure of setting of air outlet 32 output digitizations as seeing Fig. 5; Its mode of operation is utilized pressure perceptron sensing air inlet P1 and the force value of the P2 that gives vent to anger, again via perceptron link signal amplifier, make air pressure be seen through a transducer and convert digit value to by class ratio, after microprocessor 7 is suitably put in order, digit value is presented on the Panel 61 of main engine body 5,7 controls automatically under imposing a condition of microprocessor this moment, thyristor and the electromagnet (being used to control the residual pressure pressure release and the automatic drain function of solenoid valve of activated valve) of operation motor M activate, and be accurate to produce quick setting data and pressure control, effect is controlled in stable digitizing.
In sum, suffice to show that the utility model structure aspect the use control of air compressor, the simplification that improves the pressure setting is arranged really and adjust effect accurately and rapidly.
Claims (4)
1. the digitizing control system of an air compressor mainly produces air pressure one via motor starting, and air pressure is accumulated in the air bells reservoir, utilizes the suitable air compressor of pressing air output of air pressure valve control again, sets up one group of numerical digit control system; It is characterized in that, include:
Pressure perceptron is located at the air inlet position of pressure regulator valve and the position of giving vent to anger respectively, is used for sensing air inlet and the force value of giving vent to anger;
Signal amplifier links with described perceptron;
Transducer links with described signal amplifier, and the air pressure that is sensed by described pressure perceptron sees through this transducer, converts digit value to by class ratio;
Main engine body with Panel and control key, this main engine body also has built-in microprocessor, described digit value is presented, and microprocessor is in the control automatically that imposes a condition down, the thyristor and the solenoid actuated of operating motor.
2. the digitizing control system of air compressor as claimed in claim 1; It is characterized in that: also be provided with timer, default facility are opened the time of using and closing.
3. the digitizing control system of air compressor as claimed in claim 1; It is characterized in that: it is arranged at gas storage barrel, controls the interior ponding of this gas storage barrel and releases.
4. the digitizing control system of air compressor as claimed in claim 1; It is characterized in that: also be provided with external central control system, be used for the operation that the air compressor remote control starts or closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200123 CN2615376Y (en) | 2003-01-02 | 2003-01-02 | Digit control system for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200123 CN2615376Y (en) | 2003-01-02 | 2003-01-02 | Digit control system for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615376Y true CN2615376Y (en) | 2004-05-12 |
Family
ID=34240969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03200123 Expired - Fee Related CN2615376Y (en) | 2003-01-02 | 2003-01-02 | Digit control system for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615376Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458630C (en) * | 2005-12-16 | 2009-02-04 | 上海开通数控有限公司 | Controlling system of intelligent air compressor |
| CN102937084A (en) * | 2012-10-30 | 2013-02-20 | 合肥通用机械研究院 | Air volume regulating system for compressor |
| CN112611125A (en) * | 2020-12-18 | 2021-04-06 | 新奥数能科技有限公司 | Refrigerant parameter correction method and device |
-
2003
- 2003-01-02 CN CN 03200123 patent/CN2615376Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458630C (en) * | 2005-12-16 | 2009-02-04 | 上海开通数控有限公司 | Controlling system of intelligent air compressor |
| CN102937084A (en) * | 2012-10-30 | 2013-02-20 | 合肥通用机械研究院 | Air volume regulating system for compressor |
| CN112611125A (en) * | 2020-12-18 | 2021-04-06 | 新奥数能科技有限公司 | Refrigerant parameter correction method and device |
| CN112611125B (en) * | 2020-12-18 | 2023-02-17 | 新奥数能科技有限公司 | Refrigerant parameter correction method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |