CN209560344U - A kind of Internet of Things detecting and controlling system for pumping - Google Patents
A kind of Internet of Things detecting and controlling system for pumping Download PDFInfo
- Publication number
- CN209560344U CN209560344U CN201821544561.8U CN201821544561U CN209560344U CN 209560344 U CN209560344 U CN 209560344U CN 201821544561 U CN201821544561 U CN 201821544561U CN 209560344 U CN209560344 U CN 209560344U
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- China
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- relay
- module
- solenoid valve
- valve block
- control module
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Abstract
The utility model provide it is a kind of with the simple mode of connection to the relay on control panel, input interface realizes automatic detection, with improve product intelligence and in time find failure cause a kind of Internet of Things detecting and controlling system for pumping, including PLC control module, and the relay module for driving A.C. contactor group and solenoid valve block, and the operation module for operating equipment, the external driving relay module of PLC control module, drive A.C. contactor group and solenoid valve block, and it realizes to relay module, the input interface of PLC, the detection of solenoid valve block coil and contactor group and the record of data.
Description
Technical field
The utility model relates to a kind of technology of Internet of things, more particularly, to a kind of Internet of Things detection control system for pumping
System.
Background technique
Internet of Things (Internet of Things, abridge IOT) is one and is held based on information such as internet, conventional telecommunications nets
Carrier, the network for allowing all General Physics object implementatio8s that can be independently addressable to interconnect.Internet of Things is generally wireless network,
Since the equipment around everyone can achieve 1,000 to 5,000, so Internet of Things may include 500 million to one gigabits
Object, on Internet of Things, everyone can applying electronic label by true object surf the Internet be coupled, be ok on Internet of Things
Find out their specific location.Machine, equipment, personnel can be managed concentratedly with central computer by Internet of Things,
Control, can also be remotely controlled household equipment, automobile and location searching, the various applications such as prevent article stolen.
Currently, Internet of Things is a new industry, it is various to answer in order to occupy certain status in the following Internet of Things market
Emerged one after another with the wireless sensor device in field, numerous intelligent appliances, security device, mobile terminal product make intelligent object
Connection application is possibly realized.
Currently used for the Internet of Things control on pumping equipment, the button used is more, and corresponding line is also just more, when wiring
The probability of error can be very high, and high, and fault point is also more, and too many line overhauls also time-consuming, dimension when breaking down
Also complexity, the efficiency of assembling is repaired also seriously to be affected.
Utility model content
The utility model provides a kind of automatic to the relay on control panel, input interface realization with the simple mode of connection
Detection, with improve product intelligence and in time find failure cause a kind of Internet of Things detecting and controlling system for pumping.
A kind of Internet of Things detecting and controlling system for pumping of the utility model, including PLC control module and for driving
The relay module of A.C. contactor group and solenoid valve block and operation module for operating equipment, the PLC control module with
Relay module, operation module pass through circuit connection respectively, and the operation module includes the key module and intelligence of manual control
The human-computer interface module of energyization, the relay module include control contactor group and solenoid valve block；
The external driving relay module of PLC control module drives A.C. contactor group and solenoid valve block, and realization pair
Relay module, the input interface of PLC, the detection of solenoid valve block coil and contactor group and data record；
Further, the relay module is used to drive A.C. contactor group and solenoid valve block, and to relay group
Input carries out self-test with output, and the relay module further includes relay group and relay board, and relay module controls PLC
The output signal amplification driving contactor group and solenoid valve block of molding block, and detect the input information of relay group, relay group
Output contact, contactor group coil contact and solenoid valve block coil；
Further, the input, output of relay board and PLC control module connect, external key panel, man-machine interface,
Contactor group and solenoid valve block；
Further, the connecting line of whole equipment all passes through relay board and is transferred to PLC control module, PLC control module
Output driving relay group, then A.C. contactor group, solenoid valve block are driven by relay group.
Further scheme as the utility model: the operation module include the key panel remotely controlled and directly in
The man-machine interface controlled in equipment, the key panel carry out wireless connections by GPRS.
Further scheme as the utility model: the PLC control module, relay module, operation module and exchange
The mode that the connecting terminal of contactor group and solenoid valve block is all made of modular insert is configured；
Further, the plug of the connecting terminal plug-in unit is using customization pcb board production, and is transferred by pcb board into standard
Terminal connector.
Further scheme as the utility model: the PLC control module passes through long-range (GPRS) to the result of detection
The background server of module transfer understands the operating status of equipment by the front end APP real time inspection testing result；
Further, the front end APP includes the APP user terminal being set in the mobile devices such as computer, mobile phone.
The utility model has the advantages that a kind of Internet of Things detecting and controlling system for pumping provided by the utility model, main realization pair
The automatic monitoring and detection of input and output point and relay, solenoid valve block and contactor group, and result will test by GPRS and pass
It send to server, so that control terminal is checked and handled at any time to testing result；All wiring use modularization connector side
Formula, assembles and repairs time saving, and effectively reduces error rate, difficulty when saving maintenance cost and reducing subsequent maintenance
Degree.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the annexation figure of Tthe utility model system module；
Fig. 2 is the control principle frame diagram of the utility model total system；
Fig. 3 is the relay board control principle drawing of the utility model；
Fig. 4 is the detection power supply control schematic diagram of the utility model；
Fig. 5 is the relay module control principle drawing of the utility model；
Fig. 6 is the K1 relay coil control principle drawing of the utility model；
Fig. 7 is the detection coil control principle drawing of the utility model；
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, is described in detail the utility model.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of Internet of Things detecting and controlling system for pumping disclosed by the utility model, packet
Include PLC control module and the people for driving the relay module of A.C. contactor group and solenoid valve block and for operating equipment
Machine interface；
Further, relay module includes relay group and relay board, and relay module is by PLC control module
Output signal amplification, drives contactor group and solenoid valve block, and detects the output touching of the input information of relay group, relay group
The coil of point, the coil of contactor group or load contact and solenoid valve block；
Further, the input, output of relay board and PLC control module connect, external key panel, man-machine interface,
Contactor group and solenoid valve block.
Further scheme as the utility model: for preferably convenient for operation, the utility model is additionally provided with for long-range
The key panel of equipment is operated, key panel is wirelessly connected by GPRS；
Further, key panel is directly connect with relay board, to directly control.
In conjunction with shown in Fig. 3 to Fig. 5, a kind of Internet of Things detecting and controlling system for pumping disclosed by the utility model, if
There are detection power supply, detection load end and detection coil, relay group, contactor group and solenoid valve block are detected respectively, and
By being connect with the input and output point of PLC control module, it will test result and feed back to PLC control module.
The coil-end of one end and relay for detecting power supply connects, and the other end is connect with 24V anode, when detection is for electricity output
When low level, relay is attracted, and the detection common end and cathode for being connected to relay contact are shorted, relay output to be detected
Contact is all connected with detection common end, and detection common end has low level to be input to PLC control module, that is, indicates this relay
Device output contact normal operation.
Further, as shown in figure 4, by this control system multiple relay coil signals and output contact signal into
Row connection to form the output signal of an entirety, then is attached with the input point of PLC control module, to reduce PLC control
The input point of module, make its effectively reduce with the connecting line of PLC control module, avoid the connecting line mistake because of PLC control module
It malfunctions more.
In conjunction with shown in Fig. 6 to Fig. 7, by taking the connection relationship of relay K1 and control principle as an example, specific embodiment is as follows:
It is effective for detecting when power supply is low level, is connected to the coil-end of relay K16, and the other end of coil connects 24V
Anode, when detection is for electricity output low level, K16 relay is attracted, and is connected to the detection common end of K16 relay contact and is born
Extremely short to connect, relay output contact to be detected is all connected with detection common end；
When corresponding relay is attracted, the detection load end connected on output contact is connected with detection common end,
The low level that will test common end is input to PLC control module, that is, indicates that this relay output contact is normal；
The output signal of PLC control module drives relay K1 coil drive signal 44, when 44 output low level, K1
It is attracted, while 44 the 2nd feet for being connected to optocoupler U11, driving optocoupler is connected the 4th, 3 feet, detection coil is connected over the ground, will
The output signal of PLC is sent to PLC, realizes self-checking function.
Meanwhile the control of detection coil, detection load end by detection power supply, only when detection power supply has output, inspection
Test coil and detection load end just effectively (can pass through the realization of D32, D33 circuit), D32, D33 when detection is for electricity output low level
Conducting.
Likewise, other relays and contactor group, solenoid valve block can be detected by using the above method, because
It is the high pressure of 220V and 380V for the voltage in contactor group, solenoid valve block, needs high pressure by step-down rectifier resume module
The level signal for being transformed into 24V is input to PLC control module again.
The above content is only to illustrate the technical solution of the utility model, rather than to the limit of scope of protection of the utility model
System, the simple modification or equivalent replacement that those skilled in the art carry out the technical solution of the utility model, not
It is detached from the spirit and scope of technical solutions of the utility model.
Claims (5)
1. a kind of Internet of Things detecting and controlling system for pumping, it is characterised in that: including PLC control module and for driving
The relay module of A.C. contactor group and solenoid valve block and operation module for operating equipment, the PLC control module with
Relay module, operation module pass through circuit connection respectively, and the operation module includes the key module and intelligence of manual control
The human-computer interface module of energyization, the relay module include control contactor group and solenoid valve block；The relay group, contact
Device group and solenoid valve block pass through detection power supply, detection load end and detection coil respectively and are detected, and by controlling mould with PLC
The input and output point of block connects, and will test result and feeds back to PLC control module；Detect one end of power supply and the coil-end of relay
Connection, the other end are connect with 24V anode, and when detection is for electricity output low level, relay is attracted, and are connected to relay contact
It detects common end and cathode is shorted, relay output contact to be detected is all connected with detection common end, detects common end
There is low level to be input to PLC control module, that is, indicates this relay output contact normal operation；Multiple relay coils
Signal and output contact signal are attached, to form the output signal of an entirety, then the input click-through with PLC control module
Row connection reduces it effectively and the connecting line of PLC control module to reduce the input point of PLC control module, avoid because
The connecting line of PLC control module is excessive and malfunctions.
2. a kind of Internet of Things detecting and controlling system for pumping according to claim 1, it is characterised in that: the PLC
The external driving relay module of control module drives A.C. contactor group and solenoid valve block, and realizes to relay module, PLC
Input interface, the detection of solenoid valve block coil and contactor group and the record of data.
3. a kind of Internet of Things detecting and controlling system for pumping according to claim 1, it is characterised in that: the relay
Device module carries out self-test for driving A.C. contactor group and solenoid valve block, and to the input of relay group and output, and described
Relay module further includes relay group and relay board, and the output signal of PLC control module is amplified driving by relay module
Contactor group and solenoid valve block, and detect the coil of the input information of relay group, the output contact of relay group, contactor group
Contact and solenoid valve block coil.
4. a kind of Internet of Things detecting and controlling system for pumping according to claim 1, it is characterised in that: the PLC
The connecting terminal of control module, relay module, operation module and A.C. contactor group and solenoid valve block is all made of modularization and inserts
The mode of part is configured.
5. a kind of Internet of Things detecting and controlling system for pumping according to claim 4, it is characterised in that: the wiring
The plug of terminal plug-in unit is made of customization pcb board, and by pcb board switching at the terminal connector of standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544561.8U CN209560344U (en) | 2018-09-20 | 2018-09-20 | A kind of Internet of Things detecting and controlling system for pumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544561.8U CN209560344U (en) | 2018-09-20 | 2018-09-20 | A kind of Internet of Things detecting and controlling system for pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209560344U true CN209560344U (en) | 2019-10-29 |
Family
ID=68297782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544561.8U Active CN209560344U (en) | 2018-09-20 | 2018-09-20 | A kind of Internet of Things detecting and controlling system for pumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209560344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887548A (en) * | 2019-11-28 | 2020-03-17 | 四川泛华航空仪表电器有限公司 | Oil level annunciator with overload resistance |
-
2018
- 2018-09-20 CN CN201821544561.8U patent/CN209560344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887548A (en) * | 2019-11-28 | 2020-03-17 | 四川泛华航空仪表电器有限公司 | Oil level annunciator with overload resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 410000 Room 102, building 9, Changsha prison dormitory, No. 35, Changhua lane, Yuhua District, Changsha City, Hunan Province Patentee after: Hunan Chengyang automation equipment Co.,Ltd. Address before: 410000 107, building 5, Dudu Lanting, wangjiachong Road, Yuhua District, Changsha City, Hunan Province Patentee before: Fu Sanjun |