CN203882183U - Centralized remote monitoring device for drying production line - Google Patents
Centralized remote monitoring device for drying production line Download PDFInfo
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- CN203882183U CN203882183U CN201420285573.9U CN201420285573U CN203882183U CN 203882183 U CN203882183 U CN 203882183U CN 201420285573 U CN201420285573 U CN 201420285573U CN 203882183 U CN203882183 U CN 203882183U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a centralized remote monitoring device for a drying production line. The drying production line includes at least two drying machines. The centralized remote monitoring device includes an input output module assembly, an intelligent controller, a switching indicator lamp group, a solenoid valve group, an electric power regulator group, a signal transmitter group, a Web server, a human-computer interface, an Ethernet switch and a frequency converter group. The switching indicator lamp group, the solenoid valve group, the electric power regulator group and the signal transmitter group are electrically connected with an intelligent controller through the input output module assembly. The Web server and the frequency converter group are connected with the intelligent controller respectively. The human-computer interface and the Ethernet switch are connected with the Web server respectively. The Web server, the human-computer interface and the Ethernet switch are disposed in a remote monitoring room respectively. The switching indicator lamp group, the solenoid valve group, the electric power regulator group, the signal transmitter group and the frequency converter group which are all disposed on the site are disposed with corresponding connecting ends of the drying machines. The centralized remote monitoring device for the drying production line can perform centralized remote monitoring, and the like.
Description
Technical field
The utility model relates to a kind of long-distance monitorng device, is specifically related to a kind of drying production line and concentrates long-distance monitorng device.
Background technology
Drying production line described in the utility model consists of drying machine with centrifugal spray and boiling mixing granulation dryer, and the drying production line of this kind of structure is widely used in the production application fields such as pharmacy, chemical industry and food.
Existing drying production line, the drying production line being formed by a dryer, or the production line that has two above dryer combinations to form, the drying production line for example being formed by drying machine with centrifugal spray and boiling mixing granulation dryer.
And by the drying production line forming such as drying machine with centrifugal spray and boiling mixing granulation dryer, in its production scene, be online by operating personnel and independent single device implementing monitoring operates, and the information of its monitoring cannot realize remote monitoring; When having under the condition of many drying machine with centrifugal spray and boiling mixing granulation dryer, need many opertaing devices to implement respectively to control, like this, not only bad for the robotization of producing, and production control cost is high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of production automation that not only improves is provided, and can concentrate the drying production line of remote monitoring to concentrate long-distance monitorng device.
The technical scheme that realizes above-mentioned purpose is: a kind of drying production line is concentrated long-distance monitorng device, described drying production line has 2 dryers at least, and its innovative point is: comprise input/output module assembly, intelligent controller, switch indication light group, solenoid valve group, power regulator group, signal transmitting device group, Web server, man-machine interface, Ethernet switch and frequency converter group;
Described switch indication light group, solenoid valve group, power regulator group and signal transmitting device group are connected with input/output module electrical component respectively, and described input/output module assembly is electrically connected to intelligent controller by bus, described Web server and frequency converter group respectively with intelligent controller communication connection, and man-machine interface and Ethernet switch are electrically connected to the corresponding link of Web server respectively;
Under operating mode, described input/output module assembly and intelligent controller are arranged in scene, and that described Web server, man-machine interface and Ethernet switch are arranged in remote monitoring is indoor; Described switch indication light group, solenoid valve group, power regulator group, signal transmitting device group and frequency converter group are equipped mutually with every 1 corresponding link of dryer respectively; With this understanding, the mode of described concentrated remote monitoring has three kinds:
The first is after the signal collecting being processed by intelligent controller by signal transmitting device group, deliver to Web server, then described man-machine interface shows the operational factor of every 1 dryer, and the running status of being controlled solenoid valve group, power regulator group and frequency converter group by man-machine interface by intelligent controller is to implement to concentrate remote monitoring dryer;
The second is after the signal collecting being processed by intelligent controller by signal transmitting device group, deliver to Web server, and by Ethernet switch, the operational factor of every 1 dryer is distributed on to Intranet/Internet net, and the computer expert who is connected into Intranet/Internet net crosses running status that intelligent controller controls solenoid valve group, power regulator group and frequency converter group to implement to concentrate remote monitoring dryer;
The third is the combination of two kinds of remote monitoring modes described in the first and the second, to implement to concentrate remote monitoring dryer.
And described switch indication light group, solenoid valve group, power regulator group, signal transmitting device group and frequency converter group, comprise respectively several switch indication lights, solenoid valve, power regulator, signal transmitting device group and frequency converter, and number separately equal on drying production line each dryer due corresponding control point sum.
In technique scheme, described input/output module assembly comprises digital quantity input module, digital output module, analog input module and analog output module, described digital quantity input module and digital output module are electrically connected to the corresponding link of switch indication light group respectively, solenoid valve group is electrically connected to digital output module, power regulator group is electrically connected to analog output module, and signal transmitting device group is electrically connected to analog input module.
In technique scheme, described switch indication light group comprises switches set and alarm lamp group, and switches set is electrically connected to digital quantity input module, and alarm lamp group is electrically connected to digital output module.
In technique scheme, described signal transmitting device group comprises and is arranged in the air inlet of every 1 dryer and the temperature transmitter of air outlet, and be arranged in the pressure unit in the hothouse of every 1 dryer, and pressure unit and temperature transmitter are electrically connected to analog input module respectively.
In technique scheme, also comprise sound and light alarm instrument, described sound and light alarm instrument is electrically connected to the corresponding link of Web server.
In technique scheme, also comprise the wireless communication module being connected with mobile phone wireless, described wireless communication module is electrically connected to Web server.
In technique scheme, described wireless communication module is GPRS wireless communication module, or gsm wireless communication module.
In technique scheme, described switches set consists of a plurality of scene/Long-distance Control change-over switches, and a plurality of scene/Long-distance Control change-over switch is electrically connected to digital quantity input module respectively.
The beneficial effect that the utility model has is: owing to adopting after said structure, under operating mode, described input/output module assembly and intelligent controller are arranged in scene, and that described Web server, man-machine interface and Ethernet switch are arranged in remote monitoring is indoor; Described switch indication light group, solenoid valve group, power regulator group, signal transmitting device group and frequency converter group are equipped mutually with every 1 corresponding link of dryer respectively; With this understanding, the mode of described concentrated remote monitoring has three kinds: the first is after the signal collecting being processed by intelligent controller by signal transmitting device group, deliver to Web server, then described man-machine interface shows the operational factor of every 1 dryer, and the running status of being controlled solenoid valve group, power regulator group and frequency converter group by man-machine interface by intelligent controller is to implement to concentrate remote monitoring dryer; The second is after the signal collecting being processed by intelligent controller by signal transmitting device group, deliver to Web server, and by Ethernet switch, the operational factor of every 1 dryer is distributed on to Intranet/Internet net, and the computer expert who is connected into Intranet/Internet net crosses running status that intelligent controller controls solenoid valve group, power regulator group and frequency converter group to implement to concentrate remote monitoring dryer; The third is the combination of two kinds of remote monitoring modes described in the first and the second; Like this, be not only beneficial to the robotization of production, and it is low to control cost, has realized a supervising device and can, to many drying production line implementing monitorings, realize the purpose of this utility model.
Accompanying drawing explanation
Fig. 1 is the principle block diagram of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but is not limited to this.
As shown in Figure 1, a kind of drying production line is concentrated long-distance monitorng device, described drying production line has 2 dryers at least, and its: comprise input/output module assembly 1, intelligent controller 2, switch indication light group 3, solenoid valve group 4, power regulator group 5, signal transmitting device group 6, Web server 7, man-machine interface 9, Ethernet switch 10 and frequency converter group 11;
Described switch indication light group 3, solenoid valve group 4, power regulator group 5 and signal transmitting device group 6 are electrically connected to input/output module assembly 1 respectively, and described input/output module assembly 1 is electrically connected to intelligent controller 2 by bus, described Web server 7 and frequency converter group 11 respectively with intelligent controller 2 communication connection, and man-machine interface 9 and Ethernet switch 10 are electrically connected to the corresponding link of Web server 7 respectively;
Under operating mode, described input/output module assembly 1 and intelligent controller 2 are arranged in scene, and that described Web server 7, man-machine interface 9 and Ethernet switch 10 are arranged in remote monitoring is indoor; Described switch indication light group 3, solenoid valve group 4, power regulator group 5, signal transmitting device group 6 and frequency converter group 11 are equipped mutually with every 1 corresponding link of dryer respectively; With this understanding, the mode of described concentrated remote monitoring has three kinds:
The first is after the signal collecting being processed by intelligent controller 2 by signal transmitting device group 6, deliver to Web server 7, then described man-machine interface 9 shows the operational factor of every 1 dryer, and the running status of being controlled solenoid valve group 4, power regulator group 5 and frequency converter group 11 by man-machine interface 9 by intelligent controller 2 is to implement to concentrate remote monitoring dryer;
The second is after the signal collecting being processed by intelligent controller 2 by signal transmitting device group 6, deliver to Web server 7, and by Ethernet switch 7, the operational factor of every 1 dryer is distributed on to Intranet/Internet net, and the computer expert who is connected into Intranet/Internet net crosses running status that intelligent controller 2 controls solenoid valve groups 4, power regulator group 5 and frequency converter group 11 to implement to concentrate remote monitoring dryer;
The third is the combination of two kinds of remote monitoring modes described in the first and the second, to implement to concentrate remote monitoring dryer.
As shown in Figure 1, for the ease of transmitting different signals, described input/output module assembly 1 comprises digital quantity input module 1-1, digital output module 1-2, analog input module 1-3 and analog output module 1-4, described digital quantity input module 1-1 and digital output module 1-2 are electrically connected to the corresponding link of switch indication light group 3 respectively, solenoid valve group 4 is electrically connected to digital output module 1-2, power regulator group 5 is electrically connected to analog output module 1-4, and signal transmitting device group 6 is electrically connected to analog input module 1-3.Certainly, be not limited to this, also can adopt digital quantity input/output module and the integrated form analog input and output module of integrated form.
As shown in Figure 1, in order to switch long-range and on-site supervision pattern, and point out at fault alarm, described switch indication light group 3 comprises switches set 3-1 and alarm lamp group 3-2, and switches set 3-1 is electrically connected to digital quantity input module 1-1, alarm lamp group 3-2 is electrically connected to digital output module 1-2.
As shown in Figure 1, for the ease of gathering the temperature of inlet and outlet and the pressure of hothouse, described signal transmitting device group 6 comprises and is arranged in the air inlet of every 1 dryer and the temperature transmitter of air outlet, and be arranged in the pressure unit in the hothouse of every 1 dryer, and pressure unit and temperature transmitter are electrically connected to analog input module 1-3 respectively.
As shown in Figure 1, for can alarm, also comprise sound and light alarm instrument 8, described sound and light alarm instrument 8 is electrically connected to the corresponding link of Web server 7.It is indoor that described sound and light alarm instrument 8 is arranged in remote monitoring.
As shown in Figure 1, in order to realize short message prompt when the emergency situations, report to the police, also comprise the wireless communication module 12 being connected with mobile phone wireless, described wireless communication module 12 is electrically connected to Web server 7.
Wireless communication module 12 described in the utility model is GPRS wireless communication modules, or gsm wireless communication module.
Switches set 3-1 described in the utility model consists of a plurality of scene/Long-distance Control change-over switches, and a plurality of scene/Long-distance Control change-over switch is electrically connected to digital quantity input module 1-1 respectively.By manipulation of switches group 3-1, to realize on-the-spot and long-range different control model.
The digital quantity input module 1-1 of input/output module assembly 1 described in the utility model preferentially adopts the SM321 switching input module of Siemens Company, digital output module 1-2 preferentially adopts the SM322 switching value output module of Siemens Company, analog input module 1-3 preferentially adopts the SM331 analog input module of Siemens Company, and analog output module 1-4 preferentially adopts the SM332 analog output module of Siemens Company
,and input/output module assembly 1 is arranged in the electrical control cubicles of dryer;
Described intelligent controller 2 is preferential adopts the PLC that Siemens Company produces and model is S7-300, and described intelligent controller 2 is arranged in the electrical control cubicles of dryer;
Described Web server 7 can adopt industrial control computer, also can adopt PC, preferentially adopts the IPC-610 type industrial computer of Advantech;
With drying production line, be now to become example by drying machine with centrifugal spray and boiling mixing granulation drier, when the utility model is used, the alarm lamp group 3-2 of switch indication light group 3 is too high warnings of intake air temperature for drying machine with centrifugal spray and boiling mixing granulation dryer, and realize the effect of induced draft fan indicating fault, a plurality of scene/Long-distance Control change-over switches of switches set 3-1 are field control and the Long-distance Control switching effects for drying machine with centrifugal spray and boiling mixing granulation dryer, switch indication light group 3 is arranged on the panel of electrical control cubicles of dryer,
Described solenoid valve group 4 has a plurality of solenoid valves, and a plurality of solenoid valves respectively with atomizer, the jar of drying machine with centrifugal spray, and the atomizer of boiling mixing granulation dryer, left air door, right air door, left dust remover, right dust remover, jacking Pneumatic assembly pipeline connect, and solenoid valve group 4 is arranged in the special electromagnetic valve switch board of dryer;
Described power regulator group 5 has a plurality of power regulators, and a plurality of power regulator is connected with the well heater of boiling mixing granulation dryer with drying machine with centrifugal spray respectively; The power regulator that the preferential WATT M5 serial model No. that adopts Taiwan Hua Te company to produce is M5TP4V026-24J, and power regulator group 5 is arranged in the electrical control cubicles of dryer;
A plurality of temperature transmitters of described signal transmitting device group 6 are respectively used to gather intake air temperature, the air outlet temperature of drying machine with centrifugal spray, and intake air temperature, the air outlet temperature of boiling mixing granulation dryer, preferentially adopt the temperature transmitter that Baoji Hua Shui automation engineering Ltd produces and model is HB35/T1/PT100/0-300/1/A; A plurality of pressure transducers are respectively used to gather the drying chamber pressure of drying machine with centrifugal spray and boiling mixing granulation dryer, preferential adopt the pressure unit that Baoji Hua Shui automation engineering Ltd produces and model is PB-2YG010M00, and temperature transmitter and pressure unit are installed in the electrical control cubicles of dryer;
Described frequency converter group 11 has a plurality of frequency converters, and a plurality of frequency converters are respectively with the induced draft fan of drying machine with centrifugal spray with add feed pump, and the induced draft fan of boiling mixing granulation dryer with add bonding agent pump and be connected, preferential employing Siemens Company's production and model are the frequency converter of MM 430, and frequency converter group 11 is arranged in the electrical control cubicles of dryer;
Described wireless communication module 12 is for drying machine with centrifugal spray and boiling mixing granulation dryer entrance mouth excess Temperature, and the short message of mobile telephone for alarm of induced draft fan fault-signal, the GPRS module that the model that preferentially adopts Shenzhen City Hongdian Technology Development Co., Ltd to produce is H6221-CGS.
Described Ethernet switch 10 can be linked intranet Intranet, or links Internet net by router and fire wall.
The course of work of the present utility model: press the Long-distance Control position of a plurality of scene/Long-distance Control change-over switches of described switches set 3-1, drying production line is operated under Long-distance Control state;
Well heater heating automatic control process: described Web server 7 is arranged the reference temperature value of air inlet and delivered to intelligent controller 2 by man-machine interface 9, if the temperature transmitter of signal transmitting device group 6 collects the actual temperature value of air inlet and is greater than or less than setting reference temperature value, by intelligent controller 2, by analog output module 1-4, adjusted the output voltage of the power regulator of power regulator group 5, guarantee that well heater is operated in best heated condition, make air inlet obtain optimum working temperature;
Add feed pump or add the reinforced automatic control process of bonding agent pump: described Web server 7 by man-machine interface 9 arrange into, the parameter value of the temperature difference of air outlet, after the temperature transmitter of described signal transmitting device group 6 is delivered to the actual temperature value that collects air inlet and air outlet intelligent controller 2 and is processed, the actual temperature that obtains air inlet and air outlet is poor, if enter, it is poor that the parameter value of the temperature difference of air outlet is greater than or less than actual temperature, by intelligent controller 2, adjusted output voltage and the frequency of the frequency converter of frequency converter group 11, make to add feed pump or add the rotating speed of bonding agent pump adjustable,
Induced draft fan rotating speed automatic control process: described Web server 7 is arranged the reference pressure value of hothouse and delivered to intelligent controller 2 by man-machine interface 9, if the pressure unit of signal transmitting device group 6 collects the actual value of drying chamber pressure and is greater than or less than setting reference pressure value, by intelligent controller 2, passed through output voltage and the frequency of the frequency converter of adjustment frequency converter group 11, to reach the object of the rotating speed of adjusting induced draft fan, to guarantee induced draft fan output optimum speed;
The automatic control process of solenoid valve group 4: by described intelligent controller 2, controlled the break-make of solenoid valve group 4,
When drying machine with centrifugal spray or boiling mixing granulation dryer are normally worked, the solenoid valve by solenoid valve group 4 starts atomizer works, and to hothouse, adds feed liquid or bonding agent;
When the work of boiling mixing granulation dryer, by solenoid valve startup jacking Pneumatic assembly and the left and right air door of solenoid valve group 4, work, guarantee that boiling mixing granulation dryer is in normal running conditions;
When drying machine with centrifugal spray is worked, the work of start by set date jar, to remove the powder being adsorbed in the conical wall of hothouse bottom;
When boiling mixing granulation dryer is normally worked, by the left and right dust remover of solenoid valve start by set date of solenoid valve group 4, work, remove and be adsorbed on the powder on the cloth bag of hothouse top;
If drying machine with centrifugal spray or boiling mixing granulation dryer are operated under abnormal conditions, the intelligent controller 2 corresponding electric signal of output also drive sound and light alarm instrument 8 to report to the police by Web server 7;
The field control position of pressing a plurality of scene/Long-distance Control change-over switches of described switches set 3-1, is operated under field control state drying production line.
The utility model can be concentrated the operational factor of long-distance monitor and control drying machine with centrifugal spray and boiling mixing granulation dryer, then by man-machine interface, shown the operational factor of drying machine with centrifugal spray and boiling mixing granulation dryer, and by Ethernet switch, operational factor is distributed to Intranet/Internet net, to realize concentrated remote monitoring, like this, not only be beneficial to the robotization of production, and production control cost is low.
Claims (8)
1. a drying production line is concentrated long-distance monitorng device, described drying production line has 2 dryers at least, it is characterized in that: comprise input/output module assembly (1), intelligent controller (2), switch indication light group (3), solenoid valve group (4), power regulator group (5), signal transmitting device group (6), Web server (7), man-machine interface (9), Ethernet switch (10) and frequency converter group (11);
Described switch indication light group (3), solenoid valve group (4), power regulator group (5) and signal transmitting device group (6) are electrically connected to input/output module assembly (1) respectively, and described input/output module assembly (1) is electrically connected to intelligent controller (2) by bus, described Web server (7) and frequency converter group (11) respectively with intelligent controller (2) communication connection, and man-machine interface (9) and Ethernet switch (10) respectively with Web server (7) accordingly link be electrically connected to;
Under operating mode, described input/output module assembly (1) and intelligent controller (2) are arranged in scene, and that described Web server (7), man-machine interface (9) and Ethernet switch (10) are arranged in remote monitoring is indoor; Described switch indication light group (3), solenoid valve group (4), power regulator group (5), signal transmitting device group (6) and frequency converter group (11) are equipped mutually with every 1 corresponding link of dryer respectively; With this understanding, the mode of described concentrated remote monitoring has three kinds:
The first is after the signal collecting being processed by intelligent controller (2) by signal transmitting device group (6), deliver to Web server (7), then described man-machine interface (9) shows the operational factor of every 1 dryer, and the running status of being controlled solenoid valve group (4), power regulator group (5) and frequency converter group (11) by man-machine interface (9) by intelligent controller (2) is to implement to concentrate remote monitoring dryer;
The second is after the signal collecting being processed by intelligent controller (2) by signal transmitting device group (6), deliver to Web server (7), and by Ethernet switch (7), the operational factor of every 1 dryer is distributed on to Intranet/Internet net, and the computer expert who is connected into Intranet/Internet net crosses running status that intelligent controller (2) controls solenoid valve group (4), power regulator group (5) and frequency converter group (11) to implement concentrated remote monitoring dryer;
The third is the combination of the first and two kinds of remote monitoring modes of the second, to implement to concentrate remote monitoring dryer.
2. drying production line according to claim 1 is concentrated long-distance monitorng device, it is characterized in that: described input/output module assembly (1) comprises digital quantity input module (1-1), digital output module (1-2), analog input module (1-3) and analog output module (1-4), described digital quantity input module (1-1) and digital output module (1-2) are electrically connected to the corresponding link of switch indication light group (3) respectively, solenoid valve group (4) is electrically connected to digital output module (1-2), power regulator group (5) is electrically connected to analog output module (1-4), signal transmitting device group (6) is electrically connected to analog input module (1-3).
3. drying production line according to claim 2 is concentrated long-distance monitorng device, it is characterized in that: described switch indication light group (3) comprises switches set (3-1) and alarm lamp group (3-2), and switches set (3-1) is electrically connected to digital quantity input module (1-1), alarm lamp group (3-2) is electrically connected to digital output module (1-2).
4. drying production line according to claim 2 is concentrated long-distance monitorng device, it is characterized in that: described signal transmitting device group (6) comprises and is arranged in the air inlet of every 1 dryer and the temperature transmitter of air outlet, and be arranged in the pressure unit in the hothouse of every 1 dryer, and pressure unit and temperature transmitter are electrically connected to analog input module (1-3) respectively.
5. drying production line according to claim 1 is concentrated long-distance monitorng device, it is characterized in that: also comprise sound and light alarm instrument (8), described sound and light alarm instrument (8) is electrically connected to the corresponding link of Web server (7).
6. drying production line according to claim 1 is concentrated long-distance monitorng device, it is characterized in that: also comprise the wireless communication module (12) being connected with mobile phone wireless, described wireless communication module (12) is electrically connected to Web server (7).
7. drying production line according to claim 6 is concentrated long-distance monitorng device, it is characterized in that: described wireless communication module (12) is GPRS wireless communication module, or gsm wireless communication module.
8. drying production line according to claim 1 is concentrated long-distance monitorng device, it is characterized in that: described switches set (3-1) consists of a plurality of scene/Long-distance Control change-over switches, and a plurality of scene/Long-distance Control change-over switch is electrically connected to digital quantity input module (1-1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285573.9U CN203882183U (en) | 2014-05-30 | 2014-05-30 | Centralized remote monitoring device for drying production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285573.9U CN203882183U (en) | 2014-05-30 | 2014-05-30 | Centralized remote monitoring device for drying production line |
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| Publication Number | Publication Date |
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| CN203882183U true CN203882183U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420285573.9U Expired - Fee Related CN203882183U (en) | 2014-05-30 | 2014-05-30 | Centralized remote monitoring device for drying production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942155A (en) * | 2017-10-24 | 2018-04-20 | 德合南京智能技术有限公司 | Energy efficiency analysis intelligent workstation |
| CN110297447A (en) * | 2019-06-03 | 2019-10-01 | 广东泰莱机械有限公司 | A kind of production pipeline intelligence control system |
-
2014
- 2014-05-30 CN CN201420285573.9U patent/CN203882183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942155A (en) * | 2017-10-24 | 2018-04-20 | 德合南京智能技术有限公司 | Energy efficiency analysis intelligent workstation |
| CN110297447A (en) * | 2019-06-03 | 2019-10-01 | 广东泰莱机械有限公司 | A kind of production pipeline intelligence control system |
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