CN202597047U - Portable air compressor digital control device - Google Patents
Portable air compressor digital control device Download PDFInfo
- Publication number
- CN202597047U CN202597047U CN2012202111700U CN201220211170U CN202597047U CN 202597047 U CN202597047 U CN 202597047U CN 2012202111700 U CN2012202111700 U CN 2012202111700U CN 201220211170 U CN201220211170 U CN 201220211170U CN 202597047 U CN202597047 U CN 202597047U
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- CN
- China
- Prior art keywords
- module
- air pump
- electric air
- pressure sensor
- air compressor
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- Expired - Fee Related
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- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a portable air compressor digital control device, which comprises an electric air pump, an unloading valve arranged on the electric air pump, an air storage tank, an outlet regulating valve arranged on the air storage tank, a power module, a switch key circuit module, a pressure display circuit module, a micro-processing control module, an air storage tank side pressure sensor, an outlet regulating valve side pressure sensor, an electric air pump relay driving module, an unloading valve electromagnetic driving module, a remote control switch infrared transmitting module and a remote control switch infrared receiving module. The portable air compressor digital control device has the advantages that 1) the internal pressure and output pressure of the air storage tank can be simultaneously detected, displayed and controlled, so the operation of an air compressor is digitized and intelligentized; 2) a user can set required air pressure and required range for operation as required, and readings are accurate and reliable; and 3) the operation of the portable air compressor digital control device can be controlled by using a remote control switch infrared receiver or a remote control switch infrared transmitter.
Description
Technical field
The utility model relates to a kind of air compressor, more specifically to a kind of portable air compressor digital control device.
Background technique
In the existing technology, the small portable air compressor is through the pointer pressure on the gas tank pressure in the gas tank to be detected mostly, through the switch of manual operation air pump the gas tank internal pressure is controlled again.On the one hand, because the pointer pressure pointer is shaken, error is big, inaccuracy; Can not detect, show and control jar internal pressure and delivery pressure simultaneously on the other hand.
Summary of the invention
The purpose of the utility model is to the existing technology deficiency a kind of portable air compressor digital control device that can detect, show and control jar internal pressure and delivery pressure simultaneously to be provided.
The purpose of the utility model is to realize through following measure: a kind of portable air compressor digital control device; Include electric air pump, be installed in unloading valve, the gas holder on the electric air pump and be installed in outlet regulating valve, the power module on the gas holder; It is characterized in that also having switch key circuit module, pressure-display circuit module, little processing and control module, gas holder side pressure sensor, outlet regulating valve side pressure sensor, electric air pump relay driving module, unloading valve solenoid actuated module; Said gas holder side pressure sensor, outlet regulating valve side pressure sensor connect little processing and control module input end; Little processing and control module output terminal connects electric air pump relay driving module, unloading valve solenoid actuated module respectively; Electric air pump relay driver module connects electric air pump drive controlling input end; Unloading valve solenoid actuated module connects the unloading valve control input end; The data/address bus of said switch key circuit module output interface, pressure-display circuit module input interface and little processing and control module joins, and said each module of said electric power source pair of module provides output voltage.
Said little processing and control module input end be connected to the teleswitch infrared receiving module, with the teleswitch infrared transmission module of the contactless transmission of teleswitch infrared receiving module.
Compared with prior art; The portable air compressor digital control device that the utility model proposes; Have following advantage: 1) the utility model can detect, show and control gas holder internal pressure and delivery pressure simultaneously, makes operation digitizing, the intellectuality of air compressor; 2) user can set gas pressure and the scope that requires of controlling oneself as required and comes work, and accuracy of reading is reliable.3) can adopt that teleswitch is infrared to be connect/work of this product of transmitter control.
Description of drawings:
Fig. 1 is the example structure skeleton diagram that the utility model proposes.
Embodiment:
Below in conjunction with accompanying drawing embodiment is elaborated: in one embodiment of the present of invention shown in Figure 1; A kind of portable air compressor digital controller; Include: include electric air pump 1, be installed in unloading valve 10, the gas holder 2 on the electric air pump 1 and be installed in outlet regulating valve 3, power module 12, the switch key circuit module 4 on the gas holder 2; Pressure-display circuit module 5; Little processing and control module 6, gas holder side pressure sensor 7, outlet regulating valve side pressure sensor 8, electric air pump relay driving module 9, unloading valve solenoid actuated module 11; Said gas holder side pressure sensor 7, outlet regulating valve side pressure sensor 8 connect little processing and control module 6 input ends; Little processing and control module 6 output terminals connect electric air pump relay driving module 9, unloading valve solenoid actuated module 11 respectively; Electric air pump relay driver module 11 connects electric air pump 1 drive controlling input end; Unloading valve solenoid actuated module 11 connects unloading valve 10 control input ends; The data/address bus of said switch key circuit module 4 output interfaces, pressure-display circuit module 5 input interfaces and little processing and control module 6 joins, and 12 pairs of said each modules of said power module provide output voltage.To adopt digital pressure transducer, unloading valve be all commercially available the buying of one-way valve of magnet control for gas holder side pressure sensor, outlet regulating valve side pressure sensor in the present embodiment.
The utility model is further taked following measure: said little processing and control module 6 input ends be connected to teleswitch infrared receiving module 13, with the teleswitch infrared transmission module 14 of 13 contactless transmission of teleswitch infrared receiving.The teleswitch infrared transmission module is to teleswitch infrared receiving module transmitter trigger work code signal; The teleswitch infrared receiving module is received startup work code signal control switch circuit working after little processing and control module decoding; Vice versa, can through the remote control of red place realize the utility model startup, close.
The utility model is work like this: user program is solidificated in little processing and control module; The pressure that gas holder side pressure sensor, outlet regulating valve side pressure sensor record returns and is fed in little processing and control module and on display screen, shows; The force value of measured value and setting relatively; Little processing and control module is output order to electric air pump relay driving module, unloading valve solenoid actuated module again; Let electric air pump, unloading valve by instruction works, the pressure user of outlet regulating valve is manual tune according to actual needs.
The foregoing description does not constitute the restriction to the utility model, adopts the technological scheme that form obtained that is equal to replacement or equivalent transformation in every case, all drops within the protection domain of the utility model.
Claims (2)
1. portable air compressor digital control device; Include electric air pump, be installed in unloading valve, the gas holder on the electric air pump and be installed in outlet regulating valve, the power module on the gas holder; It is characterized in that also having switch key circuit module, pressure-display circuit module, little processing and control module, gas holder side pressure sensor, outlet regulating valve side pressure sensor, electric air pump relay driving module, unloading valve solenoid actuated module; Said gas holder side pressure sensor, outlet regulating valve side pressure sensor connect little processing and control module input end; Little processing and control module output terminal connects electric air pump relay driving module, unloading valve solenoid actuated module respectively; Electric air pump relay driver module connects electric air pump drive controlling input end; Unloading valve solenoid actuated module connects the unloading valve control input end; The data/address bus of said switch key circuit module output interface, pressure-display circuit module input interface and little processing and control module joins, and said each module of said electric power source pair of module provides output voltage.
2. portable air compressor digital control device according to claim 1; It is characterized in that, said little processing and control module input end be connected to the teleswitch infrared receiving module, with the teleswitch infrared transmission module of the contactless transmission of teleswitch infrared receiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202111700U CN202597047U (en) | 2012-05-11 | 2012-05-11 | Portable air compressor digital control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202111700U CN202597047U (en) | 2012-05-11 | 2012-05-11 | Portable air compressor digital control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597047U true CN202597047U (en) | 2012-12-12 |
Family
ID=47314594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202111700U Expired - Fee Related CN202597047U (en) | 2012-05-11 | 2012-05-11 | Portable air compressor digital control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626486A (en) * | 2014-10-28 | 2016-06-01 | 上海蓝蔚科技发展有限公司 | Precision constant-pressure device in pneumatic system |
| CN108644098A (en) * | 2018-05-04 | 2018-10-12 | 上海路虹电子科技有限公司 | A kind of full-automatic control system and its control method of air compressor |
| CN110094333A (en) * | 2019-05-17 | 2019-08-06 | 大唐半导体科技有限公司 | A kind of compressor control system |
-
2012
- 2012-05-11 CN CN2012202111700U patent/CN202597047U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626486A (en) * | 2014-10-28 | 2016-06-01 | 上海蓝蔚科技发展有限公司 | Precision constant-pressure device in pneumatic system |
| CN108644098A (en) * | 2018-05-04 | 2018-10-12 | 上海路虹电子科技有限公司 | A kind of full-automatic control system and its control method of air compressor |
| CN110094333A (en) * | 2019-05-17 | 2019-08-06 | 大唐半导体科技有限公司 | A kind of compressor control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |