CN202178598U - Photoelectric complementary direct current electric welding machine for field hydraulic engineering - Google Patents
Photoelectric complementary direct current electric welding machine for field hydraulic engineering Download PDFInfo
- Publication number
- CN202178598U CN202178598U CN 201120297911 CN201120297911U CN202178598U CN 202178598 U CN202178598 U CN 202178598U CN 201120297911 CN201120297911 CN 201120297911 CN 201120297911 U CN201120297911 U CN 201120297911U CN 202178598 U CN202178598 U CN 202178598U
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- Prior art keywords
- welding machine
- storage battery
- electric welding
- direct current
- control unit
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- 238000003466 welding Methods 0.000 title claims abstract description 24
- 230000000295 complement effect Effects 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A photoelectric complementary direct current electric welding machine for field hydraulic engineering comprises a solar photovoltaic plate, a storage battery, a storage battery charging control unit, a direct current (DC)/DC converting unit and a direct current electric welding machine. The output end of the solar photovoltaic plate is connected with the input end of the storage battery charging control unit, the output end of the storage battery charging control unit is connected with the input end of a storage battery, the output end of the storage battery is connected with the input end of the DC/DC converting unit, and the output end of the DC/DC converting unit is connected with the direct current electric welding machine. The electric welding machine adopts photoelectric complementary principle to work, and compared with the prior art, the electric welding machine has the advantages of being simple in structure, convenient to use, long in service life and energy-saving.
Description
Technical field
The utility model relates to the dc welding machine technical field, is a kind of light-electricity complementary dc welding machine that is used for open-air hydraulic engineering concretely.
Background technology
At present, the dc welding machine of use generally adopts mains-supplied, drives the work of DC generator form; As in the open air during water conservancy construction, need set up the power line of longer distance, take a lot of work effort and line loss are bigger; Be unfavorable for energy savings, also delay the progress of open-air hydraulic engineering easily.Also there is part directly to adopt galvanic dc welding machine; But because it is the DC power supply that adopts 100V above, directly adopt storage battery then to need tens storage battery series connection to satisfy, realize comparatively difficulty; Add the restriction of battery capacity, it also has short deficiency of operating time.
The utility model content
The purpose of the utility model is exactly the defective that exists to prior art, and the light-electricity complementary dc welding machine that is used for open-air hydraulic engineering of light and handy, the easy to use and energy savings of a kind of structure is provided.
Its technical scheme is: comprise solar energy photovoltaic panel, storage battery, charge in batteries control unit, DC/DC converting unit and dc welding machine.The output of said solar energy photovoltaic panel is connected with the input of charge in batteries control unit; The output of said charge in batteries control unit is connected with the input of storage battery; The output of said storage battery is connected with the input of DC/DC converting unit, and the output of DC/DC converting unit is connected with dc welding machine.
Wherein, the input voltage of said DC/DC converting unit is 12-48V, and its output voltage is 100-700V.
The utility model adopts the light-electricity complementary principle work, have compared with prior art simple in structure, easy to use, the operating time long and the advantage of energy savings.
Description of drawings
Accompanying drawing is a kind of example structure sketch map of the utility model.
Embodiment
As shown in the figure, a kind of light-electricity complementary dc welding machine that is used for open-air hydraulic engineering comprises solar energy photovoltaic panel 1, storage battery 3, charge in batteries control unit 2, DC/DC converting unit 4 and dc welding machine 5.The output of solar energy photovoltaic panel 1 is connected with the input of charge in batteries control unit 2; The output of charge in batteries control unit 2 is connected with the input of storage battery 3; The output of storage battery 3 is connected with the input of DC/DC converting unit 4, and the output of DC/DC converting unit 4 is connected with dc welding machine 5.The input voltage of DC/DC converting unit 4 is 12-48V, and its output voltage is 100-700V.
The operation principle of the utility model: solar energy photovoltaic panel 1 shines the electric energy that produces down and charges to storage battery 3 through charge in batteries control unit 2 at light, the deposit energy.During use, the energy in the storage battery 3 promptly provides DC power supply to dc welding machine 5, dc welding machine 5 operate as normal after DC/DC converting unit 4 is boosted.Dc welding machine 5 operate as normal or quit work during, as long as there is the irradiation solar energy photovoltaic panel 1 of light to replenish the energy, reach energy-conservation purpose through charge in batteries control unit 2 accumulators 3.
Claims (2)
1. light-electricity complementary dc welding machine that is used for open-air hydraulic engineering; Comprise solar energy photovoltaic panel, storage battery, charge in batteries control unit, DC/DC converting unit and dc welding machine; It is characterized in that: the output of said solar energy photovoltaic panel is connected with the input of charge in batteries control unit; The output of said charge in batteries control unit is connected with the input of storage battery; The output of said storage battery is connected with the input of DC/DC converting unit, and the output of DC/DC converting unit is connected with dc welding machine.
2. the light-electricity complementary dc welding machine that is used for open-air hydraulic engineering according to claim 1 is characterized in that: the input voltage of said DC/DC converting unit is 12-48V, and its output voltage is 100-700V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120297911 CN202178598U (en) | 2011-08-12 | 2011-08-12 | Photoelectric complementary direct current electric welding machine for field hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120297911 CN202178598U (en) | 2011-08-12 | 2011-08-12 | Photoelectric complementary direct current electric welding machine for field hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178598U true CN202178598U (en) | 2012-03-28 |
Family
ID=45868462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120297911 Expired - Fee Related CN202178598U (en) | 2011-08-12 | 2011-08-12 | Photoelectric complementary direct current electric welding machine for field hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052542A (en) * | 2016-11-28 | 2017-08-18 | 徐海恩 | A kind of novel portable saves welder |
-
2011
- 2011-08-12 CN CN 201120297911 patent/CN202178598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052542A (en) * | 2016-11-28 | 2017-08-18 | 徐海恩 | A kind of novel portable saves welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20120812 |