CN218216767U - Power supply redundancy system for micro water quality monitoring station - Google Patents
Power supply redundancy system for micro water quality monitoring station Download PDFInfo
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- CN218216767U CN218216767U CN202222684801.7U CN202222684801U CN218216767U CN 218216767 U CN218216767 U CN 218216767U CN 202222684801 U CN202222684801 U CN 202222684801U CN 218216767 U CN218216767 U CN 218216767U
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- power supply
- monitoring station
- radiator
- water quality
- cooling chamber
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Abstract
The utility model discloses a miniature quality of water is redundant system of power supply for monitoring station, it relates to miniature quality of water monitoring station power consumption technical field, aims at solving current miniature quality of water monitoring station and adopts the lug connection external power source or erect photovoltaic power supply system and be the monitoring station power supply, and it all does not contain the redundant system of power supply inside, and when external power source and photovoltaic power supply system broke down, miniature quality of water monitoring station can not continue the problem that there is the limitation in the power supply of work monitoring station, and its technical scheme main points include quick-witted case, fixed mounting has battery, emergency circuit board, electromagnetic switch in the installation storehouse of machine case, the inside of machine case is provided with the cooling chamber, and the cooling chamber parcel is in the outside in installation storehouse, the inside of machine case is provided with the radiator, the one end of radiator and the inside lower extreme intercommunication in cooling chamber. The effect of ensuring the monitoring station to continue to work stably when the external power supply circuit breaks down is achieved.
Description
Technical Field
The utility model belongs to the technical field of miniature quality of water monitoring station power consumption technique and specifically relates to a miniature quality of water is power supply redundancy system for monitoring station.
Background
Miniature water quality monitoring station often installs in the open air, and its inside contains all kinds of water quality monitoring sensors and data wireless transmission device, collects water quality data through all kinds of sensors to utilize data wireless transmission device to upload to the server in with the data of monitoring, the staff remote monitoring quality of water of being convenient for, miniature water quality monitoring station is when carrying out stable work, leaves stable electric energy supply.
The existing miniature water quality monitoring station adopts a direct connection external power supply or erects a photovoltaic power supply system to supply power for the monitoring station, and the inside of the miniature water quality monitoring station does not contain a power supply redundant system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be when externally supply circuit breaks down, ensure that the monitoring station continues stable work's miniature quality of water is power supply redundant system for monitoring station.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a miniature water quality monitoring station is with redundant system of power supply, includes quick-witted case, fixed mounting has battery, emergency circuit board, electromagnetic switch in the installation storehouse of machine case, the inside of machine case is provided with the cooling chamber, and the cooling chamber parcel is in the outside of installation storehouse, the inside of machine case is provided with the radiator, the one end of radiator and the inside lower extreme intercommunication in cooling chamber, the other end fixedly connected with honeycomb duct of radiator, the other end fixed connection of honeycomb duct just communicates with the inside upper end in cooling chamber on the side surface of machine case, the delivery pump is installed to the port department of radiator, the inside splendid attire in cooling chamber has the conduction oil, delivery pump, electromagnetic switch, battery series connection.
Through adopting above-mentioned technical scheme, can utilize the emergency circuit board only to charge for the battery under the condition of external power source normal power supply, when external circuit outage, switch the operating circuit on the emergency circuit board to this ensures the steady operation of quality of water monitoring station, and the radiator can effectual reduction cooling chamber inside heat-conducting oil's temperature simultaneously, and then reduces the inside temperature in installation storehouse, the effectual steady operation who ensures this redundant system.
Furthermore, fixed mounting has first connecting seat and second connecting seat on the upper surface of quick-witted case, battery and emergency circuit board electric connection, emergency circuit board and first connecting seat electric connection.
Through adopting above-mentioned technical scheme, can utilize first connecting seat and second connecting seat to improve the convenience that external power supply and outside consumer and this redundant system are connected.
Furthermore, an inverter is fixedly installed in the installation bin of the case, the emergency circuit board is electrically connected with the inverter, the inverter is electrically connected with the electromagnetic switch, the current output end of the electromagnetic switch is electrically connected with the second connecting seat, and the electromagnetic control end of the electromagnetic switch is electrically connected with the first connecting seat.
Through adopting above-mentioned technical scheme for under the normal situation of external power source, electromagnetic switch's control end received the signal of telecommunication, is in the state of disconnection, avoids the electric current backward flow on the second connecting seat to cause the short circuit, and when external power source outage, electromagnetic switch's control end no longer received the signal of telecommunication, and electromagnetic switch is closed, ensures the supply circuit switch-on of battery, has improved the practicality and the safety in utilization of this redundant system simultaneously.
Further, the electromagnetic switch is in a normally closed state.
By adopting the technical scheme, the stability and the safety of the redundant system are further ensured.
Furthermore, a flow guide cover is fixedly connected to the inner wall of the case, the flow guide cover is located on one side of the radiator, two fans are fixedly mounted on the outer surface of one side of the flow guide cover, and the fans are connected with the delivery pump in parallel.
Through adopting above-mentioned technical scheme, can utilize the fan to produce mobile air, utilize mobile air to improve the radiating efficiency of radiator.
Further, be provided with a installing port on the symmetry surface of kuppe respectively, and the inside of installing port is run through and is fixed with heat transfer fin, fixed mounting has a heat exchanger that separates on the symmetry side surface of kuppe respectively, the inside buckle of one end that separates the heat exchanger installs the semiconductor refrigeration board, the refrigeration face laminating of semiconductor refrigeration board is on heat transfer fin's surface, semiconductor refrigeration board and fan parallel connection.
Through adopting above-mentioned technical scheme, can utilize the semiconductor refrigeration board to reduce heat transfer fin's temperature, utilize heat transfer fin to reduce the temperature of mobile air, further improvement radiator's radiating effect, further ensure this redundant system's job stabilization nature.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses can be under the normal condition of external power supply, the charging circuit who utilizes emergency circuit board charges to the battery, and the battery is not to the outside power supply with electrical apparatus, outside electric apparatus relies on the external power supply, after the external power supply outage appears, electromagnetic switch is closed, circuit in the emergency circuit board changes, the battery begins to the outside with the power supply of electrical apparatus, ensure the continuous work of miniature quality of water monitoring station, utilize the delivery pump to make the inside heat conduction oil circulation's of cooling chamber inside the inside that passes the radiator in work, utilize the radiator to reduce the temperature of heat conduction oil, and then reduce the temperature in quick-witted incasement portion installation storehouse, the effectual job stabilization nature that improves this redundant system.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is an internal structure diagram of the present invention.
In the figure: 1. a chassis; 2. a storage battery; 3. a first connecting seat; 4. a second connecting seat; 5. an emergency circuit board; 6. an inverter; 7. an electromagnetic switch; 8. a flow guide pipe; 9. a cooling chamber; 10. a pod; 11. heat exchange fins; 12. a semiconductor refrigeration plate; 13. a heat shield; 14. a fan; 15. a delivery pump; 16. a heat sink.
Detailed Description
The method of the present invention will be described in further detail with reference to the accompanying drawings.
Referring to attached drawings 1 and 2, a power supply redundancy system for a micro water quality monitoring station comprises a case 1, a storage battery 2, an emergency circuit board 5 and an electromagnetic switch 7 are fixedly installed in an installation bin of the case 1, a cooling cavity 9 is arranged inside the case 1, the cooling cavity 9 is wrapped outside the installation bin, a radiator 16 is arranged inside the case 1, one end of the radiator 16 is communicated with the lower end inside the cooling cavity 9, the other end of the radiator 16 is fixedly connected with a flow guide pipe 8, the other end of the flow guide pipe 8 is fixedly connected to the side surface of the case 1 and is communicated with the upper end inside the cooling cavity 9, a delivery pump 15 is installed at the port of the radiator 16, heat conduction oil is contained inside the cooling cavity 9, the delivery pump 15, the electromagnetic switch 7 and the storage battery 2 are connected in series, a first connecting seat 3 and a second connecting seat 4 are fixedly installed on the upper surface of the case 1, the storage battery 2 is electrically connected with the emergency circuit board 5, the emergency circuit board 5 is electrically connected with the first connecting seat 3, the inverter 6 is fixedly installed in the installation bin of the case 1, the emergency circuit board 5 is electrically connected with the inverter 6, the inverter 6 is electrically connected with the electromagnetic switch 7, the current output end of the electromagnetic switch 7 is electrically connected with the second connecting seat 4, the electromagnetic control end of the electromagnetic switch 7 is electrically connected with the first connecting seat 3, the electromagnetic switch 7 is in a normally closed state, wherein under the condition that an external power supply is normal, the storage battery 2 is charged by using the charging circuit of the emergency circuit board 5, the storage battery 2 does not supply power to external electric appliances, the external electric appliances are supplied with power by the external power supply, when the external power supply is cut off, the electromagnetic switch 7 is closed, the circuit in the emergency circuit board 5 changes, and the storage battery 2 starts to supply power to the external electric appliances, ensure the continuous work of miniature water quality monitoring station, utilize transfer pump 15 to make the inside heat conduction oil circulation's of cooling chamber 9 inside pass the inside of radiator 16 when working, utilize radiator 16 to reduce the temperature of heat conduction oil, and then reduce the temperature in the installation storehouse of machine case 1 inside, the effectual job stabilization nature who improves this redundant system.
Referring to fig. 2, a fairing 10 is fixedly connected to the inner wall of the chassis 1, the fairing 10 is located on one side of a radiator 16, two fans 14 are fixedly installed on the outer surface of one side of the fairing 10, the fans 14 are connected with a delivery pump 15 in parallel, an installation port is respectively arranged on the symmetrical outer surfaces of the fairing 10, heat exchange fins 11 are fixedly penetrated inside the installation port, heat insulation covers 13 are respectively and fixedly installed on the symmetrical side surfaces of the fairing 10, a semiconductor refrigeration plate 12 is installed inside one end of each heat insulation cover 13 in a buckling mode, the refrigeration surfaces of the semiconductor refrigeration plates 12 are attached to the outer surfaces of the heat exchange fins 11, the semiconductor refrigeration plate 12 is connected with the fans 14 in parallel, the temperature of the heat exchange fins 11 can be reduced by the semiconductor refrigeration plate 12, the temperature of heat conduction oil of air flowing inside the fairing 10 is reduced by the heat exchange fins 11, the temperature of the radiator 16 is reduced by the flowing cold air, the temperature of flowing inside the cooling cavity 9 is further reduced, and stable operation of the redundancy system is ensured.
The working principle is as follows: when the system is used, the system is firstly arranged at a specified position, then the first connecting seat 3 is electrically connected with an external power supply, the second connecting seat 4 is electrically connected with electrical equipment inside a water quality monitoring station, when the external power supply is normal, the emergency circuit board 5 stably charges the storage battery 2, when the external power supply is disconnected, a charging circuit inside the emergency circuit board 5 is switched into a power supply circuit, meanwhile, the power supply of the control end of the electromagnetic switch 7 is disconnected, the electromagnetic switch 7 is closed, the power supply circuit of the storage battery 2 is switched on, after the conversion of the inverter 6, the storage battery 2 stably supplies power to the external electrical equipment, when the storage battery 2 supplies power, the fan 14, the delivery pump 15 and the semiconductor refrigeration plate 12 work simultaneously, the delivery pump 15 enables heat conduction oil inside the cooling cavity 9 to circularly pass through the inside of the radiator 16, the fan 14 enables flowing air outside the radiator 16 to exist, the heat dissipation of the radiator 16 is ensured, the semiconductor refrigeration plate 12 reduces the temperature of the heat exchange fins 11, the heat exchange fins 11 are arranged in the flowing path of the flowing air, the temperature of the flowing air is further reduced, the effective heat exchange effect of the heat conduction oil heat exchange system is further improved, and the effective heat exchange system is ensured under the stable working state of the case 1.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a miniature water quality monitoring station is with redundant system of power supply, includes quick-witted case (1), its characterized in that: fixed mounting has battery (2), emergency circuit board (5), electromagnetic switch (7) in the installation storehouse of machine case (1), the inside of machine case (1) is provided with cooling chamber (9), and cooling chamber (9) parcel is in the outside in installation storehouse, the inside of machine case (1) is provided with radiator (16), the one end of radiator (16) and the inside lower extreme intercommunication in cooling chamber (9), the other end fixedly connected with honeycomb duct (8) of radiator (16), the other end fixed connection of honeycomb duct (8) is on the side surface of machine case (1), and with the inside upper end intercommunication in cooling chamber (9), delivery pump (15) are installed to the port department of radiator (16), the inside splendid attire of cooling chamber (9) has the conduction oil, delivery pump (15), electromagnetic switch (7), battery (2) series connection.
2. The power supply redundancy system for the micro water quality monitoring station according to claim 1, characterized in that: fixed mounting has first connecting seat (3) and second connecting seat (4) on the upper surface of quick-witted case (1), battery (2) and emergency circuit board (5) electric connection, emergency circuit board (5) and first connecting seat (3) electric connection.
3. The power supply redundancy system for the micro water quality monitoring station as claimed in claim 2, wherein: the emergency circuit board is characterized in that an inverter (6) is fixedly mounted in a mounting bin of the case (1), the emergency circuit board (5) is electrically connected with the inverter (6), the inverter (6) is electrically connected with the electromagnetic switch (7), the current output end of the electromagnetic switch (7) is electrically connected with the second connecting seat (4), and the electromagnetic control end of the electromagnetic switch (7) is electrically connected with the first connecting seat (3).
4. The power supply redundancy system for the micro water quality monitoring station according to claim 1, characterized in that: the electromagnetic switch (7) is in a normally closed state.
5. The power supply redundancy system for the micro water quality monitoring station according to claim 1, characterized in that: fixedly connected with kuppe (10) on the inner wall of quick-witted case (1), kuppe (10) are located one side of radiator (16), fixed mounting has two fans (14) on one side surface of kuppe (10), fan (14) and delivery pump (15) parallel connection.
6. The power supply redundancy system for the micro water quality monitoring station as claimed in claim 5, wherein: be provided with a installing port on the symmetry surface of kuppe (10) respectively, and the inside of installing port runs through and is fixed with heat transfer fin (11), fixed mounting has one respectively on the symmetry side surface of kuppe (10) separates heat exchanger (13), semiconductor refrigeration board (12) are installed to the inside buckle in one end that separates heat exchanger (13), the refrigeration face laminating of semiconductor refrigeration board (12) is on the surface of heat transfer fin (11), semiconductor refrigeration board (12) and fan (14) parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222684801.7U CN218216767U (en) | 2022-10-12 | 2022-10-12 | Power supply redundancy system for micro water quality monitoring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222684801.7U CN218216767U (en) | 2022-10-12 | 2022-10-12 | Power supply redundancy system for micro water quality monitoring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216767U true CN218216767U (en) | 2023-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222684801.7U Active CN218216767U (en) | 2022-10-12 | 2022-10-12 | Power supply redundancy system for micro water quality monitoring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216767U (en) |
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2022
- 2022-10-12 CN CN202222684801.7U patent/CN218216767U/en active Active
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