CN204968299U - Can remote the DC load device of controlling - Google Patents
Can remote the DC load device of controlling Download PDFInfo
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- CN204968299U CN204968299U CN201520628011.4U CN201520628011U CN204968299U CN 204968299 U CN204968299 U CN 204968299U CN 201520628011 U CN201520628011 U CN 201520628011U CN 204968299 U CN204968299 U CN 204968299U
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- remote control
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- load apparatus
- energy remote
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Abstract
The utility model discloses a can remote the DC load device of controlling, it is including resistance cabinet and switch board, resistance cabinet and switch board pass through preset length's cable and electric connection, be equipped with the resistor of the multiple resistance of multiple power sum in the resistance cabinet, the switch board is including the panel, be equipped with touch -sensitive screen and switch on the panel, switch is used for switch -on and supply interruption, be equipped with the PLC controller in the switch board, the controller in PLC is connected to touch -sensitive screen and resistor electricity respectively, the touch -sensitive screen is used for showing data, the resistor that the PLC controller is used for control to predetermine quantity carries out connection in series -parallel built -up connection. The utility model discloses can realize remote controlling to save space, convenient to use.
Description
Technical field
The utility model relates to DC load apparatus, particularly relates to a kind of DC load apparatus of energy remote control.
Background technology
DC load resistor box is mainly used in electric power, the online high power UPS of the departments such as telecommunications or manufacturer, inverter, the Performance Detection of Switching Power Supply and diesel generating set, the occasion such as aging, resistor string parallel combination mainly uses by current DC load on the market, because control section and active component are integrated in same cabinet, so it is larger to take volume, wasting space, simultaneously, its raw material materials are more, and input voltage grade, resistance, power is non-adjustable, in addition, general resistor box adopts button control mode usually, its control section and resistor are assembled by a cabinet, particularly under complex environment, remote control cannot be realized.
Utility model content
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, provides one to realize remote control, and saves space, DC load apparatus easy to use.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of DC load apparatus of energy remote control, it includes resistor box and control cubicle, described resistor box and control cubicle are electrically connected by the cable of preset length, the resistor of multiple power and multiple resistance is provided with in described resistor box, described control cubicle includes panel, described panel is provided with touch-screen and mains switch, described mains switch is used for connecting and cutting off the electricity supply, PLC is provided with in described control cubicle, described touch-screen and resistor are electrically connected on PLC respectively, described touch-screen is for showing data, described PLC is carried out connection in series-parallel for the resistor controlling predetermined number and is connected.
Preferably, described panel is provided with scram button, and described scram button is electrically connected on PLC, and described scram button is used for PLC input emergent stop signal.
Preferably, described panel is provided with indicator light, and described indicator light is electrically connected on PLC, and drives this indicator light to send light prompt by described PLC.
Preferably, the bottom of described control cubicle is provided with castor.
Preferably, described resistor comprises golden type resistor with aluminum shell.
Preferably, the sidewall of described resistor box offers heat radiation mesh.
Preferably, be provided with blower fan in described resistor box, described blower fan is located between resistor and heat radiation mesh, and the heat that described blower fan is used for resistor to produce discharges via heat radiation mesh.
Preferably, the top of described resistor box is provided with suspension ring.
Preferably, the lower end of described resistor box is provided with base, and described base is channel-section steel.
Preferably, be provided with support in described resistor box, described resistor is fixed on support.
In the DC load apparatus of the utility model disclosed energy remote control, resistor box and control cubicle are provided separately, control section and active component are divided and is located in two cabinets, because control cubicle is only provided with PLC, touch-screen, the devices such as mains switch, the size of control cubicle can be accomplished less, more portable, simultaneously, transfer of data is carried out by cable between this control cubicle and resistor box, so control cubicle can be removed by user, and then realize remote control, on this basis, the utility model also reduces the volume of resistor box, make resistor box can be positioned in less space, in addition, the utility model touch-screen instead of the parts such as traditional button, its display and manipulation all complete by touch-screen, achieve man-machine interaction better, easy to use.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model DC load apparatus.
Fig. 2 is the stereogram of control cubicle.
Fig. 3 is the cut-away view one of resistor box.
Fig. 4 is the cut-away view two of resistor box.
Fig. 5 is the structure chart of resistor and support.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model discloses a kind of DC load apparatus of energy remote control, shown in composition graphs 1 to Fig. 5, it includes resistor box 1 and control cubicle 2, described resistor box 1 and control cubicle 2 are electrically connected by the cable 3 of preset length, the resistor 4 of multiple power and multiple resistance is provided with in described resistor box 1, described control cubicle 2 includes panel 5, described panel 5 is provided with touch-screen 6 and mains switch 7, described mains switch 7 is for connecting and cutting off the electricity supply, PLC is provided with in described control cubicle 2, described touch-screen 6 and resistor 4 are electrically connected on PLC respectively, described touch-screen 6 is for showing data, described PLC is carried out connection in series-parallel for the resistor 4 controlling predetermined number and is connected.
In above-mentioned DC load apparatus, resistor box 1 and control cubicle 2 are provided separately, control section and active component are divided and is located in two cabinets, because control cubicle 2 installs PLC, touch-screen 6, device such as mains switch 7 grade, the size of control cubicle 2 can be accomplished less, more portable, simultaneously, transfer of data is carried out by cable 3 between this control cubicle 2 and resistor box 1, so control cubicle 2 can be removed by user, and then realize remote control, on this basis, also reduce the volume of resistor box 1, make resistor box 1 can be positioned in less space, in addition, the utility model touch-screen 6 instead of the parts such as traditional button, its display and manipulation all complete by touch-screen 6, achieve man-machine interaction better, easy to use.
Further, described panel 5 is provided with scram button 8, and described scram button 8 is electrically connected on PLC, and described scram button 8 is for inputting emergent stop signal to PLC.
For the ease of sending relevant prompting, described panel 5 is provided with indicator light 9, and described indicator light 9 is electrically connected on PLC, and drives this indicator light 9 to send light prompt by described PLC.This light prompt can present with the form of flicker when there are abnormal conditions.
As a kind of optimal way, the bottom of described control cubicle 2 is provided with castor 10, so that user's moving control cabinet 2.
In the present embodiment, described resistor 4 comprises golden type resistor with aluminum shell, and for the ease of resistor heat radiation, the sidewall of described resistor box 1 offers heat radiation mesh 11.Wherein, golden type resistor with aluminum shell is made up of aluminium shell, end cap, mullite pipe, silica sand, B alloy wire, and B alloy wire uniform winding is in mullite pipe, and mullite pipe is placed in aluminium enclosure, and aluminium shell encapsulates by silica sand.
Further, be provided with blower fan 12 in described resistor box 1, described blower fan 12 is located between resistor 4 and heat radiation mesh 11, and described blower fan 12 discharges via heat radiation mesh 11 for the heat produced by resistor 4, when blower fan 12 operates, can effectively the hot blast in resistor box 1 be discharged.
For the ease of mobile resistor box, the top of described resistor box 1 is provided with suspension ring 13.In the present embodiment, the lower end of described resistor box 1 is provided with base 14, and described base 14 is channel-section steel, utilizes this base 14, can support resistor box 1 better.
In the present embodiment, be provided with support 15 in described resistor box 1, described resistor 4 is fixed on support 15.
The DC load apparatus of the utility model disclosed energy remote control; the data such as its input voltage, power, electric current, resistance are by touch-screen showing in real time, monitoring; for on-line checkingi DC load provides foundation; its related data carries out real-time treatment and analyses by software kit; contribute to generating analysis report; the utility model can continuous load run; and there is the functions such as fan trouble warning, high temperature alarm, overcurrent warning, over voltage alarm; simultaneously; be provided with scram button at control cubicle, it is used for shutting down in time in abnormal cases.The utility model can be applicable to Large UPS power supply, generating set, charging device etc. and makes DC load, can be widely used in the industries such as locomotive, civil aviaton, electric power, railway, under circumstance complication, can realize remote operation and supervision.
The above is the utility model preferred embodiment, is not limited to the utility model, all make in technical scope of the present utility model amendment, equivalent to replace or improvement etc., all should be included in scope that the utility model protects.
Claims (10)
1. the DC load apparatus of an energy remote control, it is characterized in that, include resistor box and control cubicle, described resistor box and control cubicle are electrically connected by the cable of preset length, the resistor of multiple power and multiple resistance is provided with in described resistor box, described control cubicle includes panel, described panel is provided with touch-screen and mains switch, described mains switch is used for connecting and cutting off the electricity supply, PLC is provided with in described control cubicle, described touch-screen and resistor are electrically connected on PLC respectively, described touch-screen is for showing data, described PLC is carried out connection in series-parallel for the resistor controlling predetermined number and is connected.
2. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, described panel is provided with scram button, and described scram button is electrically connected on PLC, and described scram button is used for PLC input emergent stop signal.
3. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, described panel is provided with indicator light, and described indicator light is electrically connected on PLC, and drives this indicator light to send light prompt by described PLC.
4. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, the bottom of described control cubicle is provided with castor.
5. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, described resistor comprises golden type resistor with aluminum shell.
6. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, the sidewall of described resistor box offers heat radiation mesh.
7. the DC load apparatus of energy remote control as claimed in claim 6, it is characterized in that, be provided with blower fan in described resistor box, described blower fan is located between resistor and heat radiation mesh, and the heat that described blower fan is used for resistor to produce discharges via heat radiation mesh.
8. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, the top of described resistor box is provided with suspension ring.
9. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, the lower end of described resistor box is provided with base, and described base is channel-section steel.
10. the DC load apparatus of energy remote control as claimed in claim 1, it is characterized in that, be provided with support in described resistor box, described resistor is fixed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628011.4U CN204968299U (en) | 2015-08-19 | 2015-08-19 | Can remote the DC load device of controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628011.4U CN204968299U (en) | 2015-08-19 | 2015-08-19 | Can remote the DC load device of controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204968299U true CN204968299U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628011.4U Active CN204968299U (en) | 2015-08-19 | 2015-08-19 | Can remote the DC load device of controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204968299U (en) |
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2015
- 2015-08-19 CN CN201520628011.4U patent/CN204968299U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |