CN204740330U - Battery capacity testing arrangement - Google Patents
Battery capacity testing arrangement Download PDFInfo
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- CN204740330U CN204740330U CN201520328840.0U CN201520328840U CN204740330U CN 204740330 U CN204740330 U CN 204740330U CN 201520328840 U CN201520328840 U CN 201520328840U CN 204740330 U CN204740330 U CN 204740330U
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Abstract
The utility model provides a battery capacity testing arrangement. Be connected with display element, keyboard unit, protected location, cooling unit, resistance unit and data storage and communication unit respectively in the central control system of device, be connected with the contravariant interface unit on central control system. The utility model discloses a battery capacity testing arrangement possesses the storage memory of voltage, electric current, frequency, power, low -voltage protection, alarm device, data, discharge time's function. The problem of electric heater and self -control lamp plate exist relevant is solved, simultaneously at parameter measurement, more convenient on reading, taking notes. Intelligent monitoring precision height, safe and reliable, simple structure, maneuverability, practicality are strong. The suitable device of testing as the battery capacity who uses on the boats and ships is used.
Description
Technical field
The utility model provides accumulator capacity proving installation.Relate to performance monitoring, the particularly discharge time of accumulator of marine communication system and the test of capacity of battery discharging test.
Background technology
Usually adopt simple and crude equipment such as self-control lamp plate, family expenses resistance wire type Electric stove etc. to discharge as load at present, this electric discharge is not constant-current discharge, cannot detect sparking voltage and electric current accurately simultaneously.Said method has the following disadvantages: (1) is long for discharge time; (2) measuring accuracy is low; (3) poor safety performance.When big current works, usually easily burning commissioning device, bringing many uncontrollable factors for applying for checking and examination, cause final testing result inaccurate, also can increase disaster hidden-trouble and Danger Electric shock risk.
According to available data display, at home and abroad battery capacity test instrument is widely used in automobile industry, in Vehicular direct-current accumulator testing, have shaped article.At shipbuilding industry, each large shipyard uses less, existing without the specialty products towards shipbuilding industry, has more positive meaning to the application of this product.
Summary of the invention
In order to realize accumulator capacity test, the utility model provides accumulator capacity proving installation.This device by being connected to display unit, keyboard unit, protected location, cooling unit, resistance unit, data storage and communication unit and inversion interface unit in the central control system of device.Solve the technical matters of accumulator property test.
The scheme that the utility model technical solution problem adopts is:
In the central control system of device, be connected to display unit, keyboard unit, protected location, cooling unit, resistance unit and data store and communication unit, central control system is connected with inversion interface unit.
Display unit, keyboard unit, protected location, cooling unit, resistance unit, data storage and communication unit and inversion interface unit is connected in the central control system of device.
Good effect, interchange 230V accumulator capacity proving installation of the present utility model possesses voltage, electric current, frequency, power, low-voltage protection, warning device, the store-memory of data, the function of discharge time.Solve the relevant issues of household electric stove and the existence of self-control lamp plate, simultaneously more convenient on parameter measurement, reading, record.Intellectual monitoring precision is high, safe and reliable, structure is simple, operability, practical.The application of installation of the suitable accumulator capacity test as boats and ships are applied.
Accompanying drawing explanation
Fig. 1 is the utility model entire block diagram
In figure, 1. central control system, 2. display unit, 3. keyboard unit, 4. protected location, 5. cooling unit, 6. resistance unit, 7. data store and communication unit, 8. inversion interface unit.
Embodiment
according to the figure,
In the central control system 1 of device, be connected to display unit 2, keyboard unit 3, protected location 4, cooling unit 5, resistance unit 6 and data store and communication unit 7, central control system is connected with inversion interface unit 8.
The operation of assembly of elements illustrates:
1, central control system is the core of whole battery discharging proving installation, is data processing, data display, data transmission and the communication bridge of pull-up resistor unit.Temperature protection is provided with, the second defence line after out of control as external temperature protection, the security that fundamentally improve the operation of this device and use in central control system inside.
2, giant-screen LCD liquid crystal display and highlighted, high-precision intelligent LED numeral method instrument are selected in the design of display unit, in display, improve independently display mode, its intelligent LED numeral method instrument solves the data observation limitation of illumination wretched insufficiency.
3, keyboard unit comprises matrix keyboard and manual push button switch.The setting of correlation parameter can be carried out according to the size of discharge current.
4, protected location comprises overvoltage protection, overcurrent protection, overheat protector etc.When guard mode is activated, corresponding sound and light alarm can be there is on panel.Be convenient to emergency operation, panel is also provided with emergency stop button.
5, cooling unit adopts blower fan.
6, resistance unit selects corrugated resistance alloys and gold aluminum casing resistor.Resistance alloys is a kind of power-type wire wound resistor, mainly adopts corrugated, and surface coating insulation high-temperature-resistant coating, is beneficial to heat radiation, the features such as its overload capacity is strong, easy for installation.The degree of regulation of technical requirement electric current is 2A, and in order to realize higher degree of regulation, select gold resistance as the fine setting of the electric discharge of constant current, current precision controls within the scope of 0.5A.
7, data store and communication unit, communicated, information is passed to host computer by RS485 interface or RS232 interface with host computer.Relevant voltage, curent change state can be observed at host computer, the contrast of parameter can be done to the change constantly of load device.
8, inversion interface unit is connected with central control system.
Operation of the present utility model:
1 starts:
(1) power: after all cable exact connect ions, connect tested power supply, prepare to test.
(2) start this device: opened by the power switch of this device terminals, then this device starts, and enters running status.Operate on it by computing machine under this state.
(3) start-up simulation machine: as needed Based Intelligent Control, connects the working power line of computing machine, start-up simulation machine.
2 select control mode:
(1) Non-follow control: this device operates by control panel, uses the control mode selector switch blocked operation mode on control panel.When switch points to manual, use the load load button on control panel to operate this device, other control modes are invalid.
(2) Based Intelligent Control: when switch points to intelligence, choice for use computing machine or operation keyboard can control this device.
(3) control mode interlocking: two kinds of control modes lock mutually, as operation not response, checks whether control mode is selected correctly.
3 load:
(1) blower fan is started: select manual control mode, pressed by the power switch on control panel, blower fan starts running.Guarantee that blower fan runs well, then carry out subsequent operation.
(2) load: need to calculate the performance number that will load according to test, power setting switch corresponding on control panel is pressed unlatching, is combined into the performance number of needs.When loading the load of 3A, 1A, 2A on control panel two is arranged switch and presses.
(3) change power as needed in loading procedure, please reconfigure power setting switch, then the machine carries out work according to new performance number.When will the load of 3A be before changed into 7A, then 1A on control panel being arranged switch by rising, changing into and pressing 5A switch.
4 unloadings:
As needs terminate test, lay down whole load, closed by rising by all switches that arranges, be namely set as 0kW, this device stops loading.
Claims (1)
1. accumulator capacity proving installation; it is characterized in that: in the central control system (1) of device, be connected to display unit (2), keyboard unit (3), protected location (4), cooling unit (5), resistance unit (6) and data store and communication unit (7), central control system is connected with inversion interface unit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328840.0U CN204740330U (en) | 2015-05-21 | 2015-05-21 | Battery capacity testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328840.0U CN204740330U (en) | 2015-05-21 | 2015-05-21 | Battery capacity testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740330U true CN204740330U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328840.0U Active CN204740330U (en) | 2015-05-21 | 2015-05-21 | Battery capacity testing arrangement |
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| Country | Link |
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| CN (1) | CN204740330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931890A (en) * | 2015-05-21 | 2015-09-23 | 渤海船舶重工有限责任公司 | Device and method for testing capacity of storage battery |
-
2015
- 2015-05-21 CN CN201520328840.0U patent/CN204740330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931890A (en) * | 2015-05-21 | 2015-09-23 | 渤海船舶重工有限责任公司 | Device and method for testing capacity of storage battery |
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| GR01 | Patent grant |