CN202997971U - A power supply device for an electrically operated valve on a coal bed methane long-distance delivery pipeline - Google Patents
A power supply device for an electrically operated valve on a coal bed methane long-distance delivery pipeline Download PDFInfo
- Publication number
- CN202997971U CN202997971U CN2012206702860U CN201220670286U CN202997971U CN 202997971 U CN202997971 U CN 202997971U CN 2012206702860 U CN2012206702860 U CN 2012206702860U CN 201220670286 U CN201220670286 U CN 201220670286U CN 202997971 U CN202997971 U CN 202997971U
- Authority
- CN
- China
- Prior art keywords
- electrically operated
- operated valve
- power supply
- controller
- coal bed
- 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 - Lifetime
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a power supply device for an electrically operated valve, specifically to a power supply device for an electrically operated valve on coal bed methane long-distance delivery pipeline. Thus, the problem that it is difficult to connect a power supply source to the electrically operated valve on the coal bed methane long-distance delivery pipeline if the electrically operated valve is located at a far-off geographic position is solved. The power supply device comprises a solar photovoltaic cell panel, a controller, a storage battery bank, a switch, and the electrically operated valve. An output end of the solar photovoltaic cell panel is connected with a power input end of the controller through a cable; a charging output end of the controller is connected with the storage battery bank through a cable; a load output end of the controller is connected with the switch through a cable; and the switch is connected with a power supply source of the electrically operated valve. Therefore, in an area without an electric transmission line, the valve of the delivery pipeline can acquire power through the solar photovoltaic cell panel, so that the construction and usage control can be carried out normally.
Description
Technical field
The utility model relates to a kind of electrically operated valve electric supply installation, be specially a kind of on the coal bed gas long distance pipeline electrically operated valve electric supply installation.
Background technology
China has abundant coal bed gas resource, and along with the Devoting Major Efforts To Developing utilization of coal bed gas, upstream coal bed gas extraction amount progressively improves in recent years.Low owing to using pipeline to carry coal bed gas to have a cost, conveying capacity is large, the characteristics that security and stability is high, pipeline carries coal bed gas to become more and more first-selected mode of movement, because the coal bed gas piping feeding distance is long, institute is remote through the geographical position, causes the electrically operated valve that arranges on pipeline, power supply is introduced difficulty, for construction and normal the use are made troubles.
Summary of the invention
The purpose of this utility model is the problem that is difficult to access power supply when on long-distance conveying coal bed gas pipeline, set electrically operated valve is in remote geographical position in order to solve, provide a kind of on the coal bed gas long distance pipeline electrically operated valve electric supply installation.
The utility model is realized by the following technical solutions: a kind of on the coal bed gas long distance pipeline electrically operated valve electric supply installation, comprise solar photovoltaic cell panel, controller, batteries, switch, electrically operated valve, the output of solar photovoltaic cell panel is connected with the power input of controller by cable, the charging output of controller is connected with batteries by cable, the load output of controller is connected with switch by cable, and switch is connected with the power supply of electrically operated valve by cable.
So, do not having transmission line that the zone of power supply is provided, the valve of conveyance conduit can obtain electric power by solar panel, makes construction and uses and control and can normally carry out.
Compared to the prior art the utlity model has following beneficial effect: the utility model adopts the solar panel power supply, solved the problem of remote geographical position power supply source difficulty, adopted simultaneously solar powered, easy to install, save operating cost, maintenance cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model
In figure: 1-solar photovoltaic cell panel, 2-controller, 3-batteries, 4-switch, 5-electrically operated valve.
Embodiment
As schematically shown in Figure 1, a kind of on the coal bed gas long distance pipeline electrically operated valve electric supply installation, comprise solar photovoltaic cell panel 1, controller 2, batteries 3, switch 4, electrically operated valve 5.The output of solar photovoltaic cell panel 1 is connected by the power input of cable with controller 2, the charging output of controller 2 is connected with batteries 3 by cable, the load output of controller 2 is connected with switch 4 by cable, and switch 4 is connected by the power supply of cable with electrically operated valve 5.
Solar photovoltaic cell panel 1 adopts the several piece photovoltaic battery panel to compose in parallel, absorb solar energy, power supply input as controller 2, controller 2 is through the load output, be electrically operated valve 5 power supplies by switch 4, controller 2 is converted to input power simultaneously the DC24V direct current storage battery 3 is charged, storage battery 3 store electrical energy, and when rainy weather or illumination are not enough, be the electrically operated valve power supply by the store electrical energy of storage battery 3.The defencive functions such as controling appliance is put for overcharging, crossing, short circuit reversal connection will be in case when the total voltage of batteries is too low, controller will cut off load output, with the protection batteries.
Claims (1)
1. electrically operated valve electric supply installation on the coal bed gas long distance pipeline, it is characterized in that: comprise solar photovoltaic cell panel (1), controller (2), batteries (3), switch (4), electrically operated valve (5), the output of solar photovoltaic cell panel (1) is connected by the power input of cable with controller (2), the charging output of controller (2) is connected with batteries (3) by cable, the load output of controller (2) is connected with switch (4) by cable, switch (4) is connected by the power supply of cable with electrically operated valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206702860U CN202997971U (en) | 2012-12-07 | 2012-12-07 | A power supply device for an electrically operated valve on a coal bed methane long-distance delivery pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206702860U CN202997971U (en) | 2012-12-07 | 2012-12-07 | A power supply device for an electrically operated valve on a coal bed methane long-distance delivery pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997971U true CN202997971U (en) | 2013-06-12 |
Family
ID=48569096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206702860U Expired - Lifetime CN202997971U (en) | 2012-12-07 | 2012-12-07 | A power supply device for an electrically operated valve on a coal bed methane long-distance delivery pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20150100427A (en) * | 2015-10-02 | 2017-07-03 | Ευαγγελος Γεωργιου Μουρτζιλας | Securing mechanism practicable for fluid circulation systems |
-
2012
- 2012-12-07 CN CN2012206702860U patent/CN202997971U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20150100427A (en) * | 2015-10-02 | 2017-07-03 | Ευαγγελος Γεωργιου Μουρτζιλας | Securing mechanism practicable for fluid circulation systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160127 Address after: Lee Village town 048204 Shanxi city of Jincheng province Qinshui County Scarlett Patentee after: SHANXI LANYAN COALBED METHANE GROUP Co.,Ltd. Address before: 048006 Shanxi province Jincheng city BeiShiDian town of Shanxi Coal Group Patentee before: SHANXI JINCHENG ANTHRACITE COAL MINING GROUP Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |