CN203784637U - LNG (liquefied natural gas) filling pry control cabinet - Google Patents
LNG (liquefied natural gas) filling pry control cabinet Download PDFInfo
- Publication number
- CN203784637U CN203784637U CN201420066380.4U CN201420066380U CN203784637U CN 203784637 U CN203784637 U CN 203784637U CN 201420066380 U CN201420066380 U CN 201420066380U CN 203784637 U CN203784637 U CN 203784637U
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- CN
- China
- Prior art keywords
- switch
- power
- row
- stop valve
- control cabinet
- Prior art date
- 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.)
- Expired - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an LNG (liquefied natural gas) filling pry control cabinet. An indicating meter row, an indicating lamp row, two switch rows and a power switch row are arrayed on a panel from top to bottom line by line; the indicating meter row comprises a voltage meter, a current meter and a rotating speed meter; the indicating lamp row comprises a power indicating lamp, an over-temperature alarm lamp, a frequency converter running lamp, a liquid level alarm lamp and an emergency stop indicating lamp; the two switch rows comprise a frequency converter fault/reset switch, a rotating speed selection switch, an emergency stop switch, an automatic/manual switch, a manual V01 stop valve control switch, a manual V02 stop valve control switch, a manual V03 stop valve control switch and a manual V04 stop valve control switch; the power switch row comprises a filling machine power switch, a main power switch and a PLC (programmable logic controller) power switch. The LNG filling pry control cabinet is small in size, and misoperation can be prevented.
Description
Technical field
The utility model belongs to LNG filling sled control technique field, particularly a kind of LNG filling sled control cabinet.
Background technique
At present, along with the application of LNG filling sled, in use there is the problem that some are difficult to overcome, the one, control system complexity, user's inconvenient operation and be prone to misoperation; The 2nd, take volume large, impact filling sled overall appearance.
Model utility content
In order to overcome the shortcoming of prior art, the utility model provides a kind of LNG filling sled control cabinet, and its volume is little, can prevent misoperation.
The technical scheme in the invention for solving the technical problem is: on its panel, arrangement in a row index gauge is arranged from top to bottom, instruction lamp bank, switch pair and power switch row, voltmeter is drawn together in described index gauge package, ammeter, tachometer, power supply indicator is drawn together in described tutorial light package, overtemperature alarm lamp, frequency variator running indicator and liquid level warning lamp and the anxious tutorial light that stops, described switch pair has two row, comprise frequency converter failure/reset switch, selection of speed switch, emergency stop switch, automatic/hand switch, V stop valve hand control switch, V stop valve hand control switch, V stop valve hand control switch and V stop valve hand control switch, filling device power switch is drawn together in described power switch package, total power switch and PLC power switch.
1), control cabinet volume reduces the utlity model has following advantages:, can make filling sled entirety dwindle space is provided; 2), operating button reduce, can make operator's simple, intuitive, avoid misoperation; 3), reduce unnecessary components and parts in cabinet and can make control system simplify, reduce and damage the equipment failure causing because of components and parts.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model inner member layout plan.
Embodiment
As shown in Figure 1, on panel of the present utility model, arrangement in a row index gauge row 1, instruction lamp bank 2, switch pair 3 and power switch arrange 4 from top to bottom.Described index gauge row 1 comprises voltmeter, ammeter, tachometer.Described instruction lamp bank 2 comprises power supply indicator, overtemperature alarm lamp, frequency variator running indicator and liquid level warning lamp and the anxious tutorial light that stops.Described switch pair 3 has two row, comprises frequency converter failure/reset switch, selection of speed switch, emergency stop switch, automatic/hand switch, V01 stop valve hand control switch, V02 stop valve hand control switch, V03 stop valve hand control switch and V04 stop valve hand control switch.Described power switch row 4 comprises filling device power switch, total power switch and PLC power switch.
As shown in Figure 2, on the inner mounting plate of the utility model, distinguish from top to bottom fixed power source module 5, PLC controller 6, analog input module 7, switch power 8, power-supply filter 16, frequency variator 17, guard grating 9, fus 15, power socket 14, auxiliary reclay 10, current transformer 13, terminal 11.
Described power module 5 is 6ES7 307-1EA00-0AA0; Described PLC controller 6 is 6ES7314-6CG03-0AB0; Described analog input module 7 is 6ES7 331-7KF02-0AB0; Described switch power 8 is S-500/24; Described power-supply filter 16 is BLBA (BAT)-6A; Described frequency variator 17 is ACS510-01-031A-4; Described guard grating 9 is TM5043-PAA or FBE041.
Claims (3)
1. a LNG filling sled control cabinet, it is characterized in that: on its panel, arrangement in a row index gauge is arranged (1) from top to bottom, instruction lamp bank (2), switch pair (3) and power switch row (4), described index gauge row (1) comprises voltmeter, ammeter, tachometer, described instruction lamp bank (2) comprises power supply indicator, overtemperature alarm lamp, frequency variator running indicator and liquid level warning lamp and the anxious tutorial light that stops, described switch pair (3) has two row, comprise frequency converter failure/reset switch, selection of speed switch, emergency stop switch, automatic/hand switch, V01 stop valve hand control switch, V02 stop valve hand control switch, V03 stop valve hand control switch and V04 stop valve hand control switch, described power switch row (4) comprises filling device power switch, total power switch and PLC power switch.
2. LNG filling sled control cabinet according to claim 1, it is characterized in that: its inside mounting plate, on mounting plate, distinguish from top to bottom fixed power source module (5), PLC controller (6), analog input module (7), switch power (8), power-supply filter (16), frequency variator (17), guard grating (9), fus (15), power socket (14), auxiliary reclay (10), current transformer (13), terminal (11).
3. LNG filling sled control cabinet according to claim 2, is characterized in that: described power module (5) is 6ES7 307-1EA00-0AA0; Described PLC controller (6) is 6ES7 314-6CG03-0AB0; Described analog input module (7) is 6ES7 331-7KF02-0AB0; Described switch power (8) is S-500/24; Described power-supply filter (16) is BLBA (BAT)-6A; Described frequency variator (17) is ACS510-01-031A-4; Described guard grating (9) is TM5043-PAA or FBE041.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066380.4U CN203784637U (en) | 2014-02-14 | 2014-02-14 | LNG (liquefied natural gas) filling pry control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066380.4U CN203784637U (en) | 2014-02-14 | 2014-02-14 | LNG (liquefied natural gas) filling pry control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784637U true CN203784637U (en) | 2014-08-20 |
Family
ID=51320824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066380.4U Expired - Fee Related CN203784637U (en) | 2014-02-14 | 2014-02-14 | LNG (liquefied natural gas) filling pry control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747400A (en) * | 2014-12-18 | 2016-07-13 | 驰马拉链（安徽）有限公司 | Operation panel used for heat bond tape machine |
-
2014
- 2014-02-14 CN CN201420066380.4U patent/CN203784637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747400A (en) * | 2014-12-18 | 2016-07-13 | 驰马拉链（安徽）有限公司 | Operation panel used for heat bond tape machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20220214 |