CN112253311A - Energy supply system under field operations condition - Google Patents
Energy supply system under field operations condition Download PDFInfo
- Publication number
- CN112253311A CN112253311A CN202011255808.6A CN202011255808A CN112253311A CN 112253311 A CN112253311 A CN 112253311A CN 202011255808 A CN202011255808 A CN 202011255808A CN 112253311 A CN112253311 A CN 112253311A
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- China
- Prior art keywords
- power
- supply system
- energy supply
- air
- transfer case
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/042—Rotating electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/06—Combinations of engines with mechanical gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
Abstract
The invention discloses an energy supply system under field operations, which takes a diesel engine as a power source to drive a generator, an air compressor and a hydraulic pump station; the diesel engine outputs power to the generator through the first output end of the engine power take-off transfer case to supply power to external equipment; the diesel engine is matched with a pneumatic clutch through the output end II of the engine power take-off transfer case to control the starting and stopping of the output power of the belt pulley; the energy supply system under the field operation condition provided by the invention integrates five types of equipment into one equipment through a unique transmission and control mode, remarkably improves the application range of the equipment in different areas, and has the advantages of compact structure, low cost, excellent performance and convenient use.
Description
Technical Field
The invention relates to an energy supply system under field operations, in particular to integrated equipment for generating electricity, supplying gas and supplying liquid pressure source.
Background
At present, under the field operation condition, an energy supply system, power generation equipment, gas supply equipment and a hydraulic pump station which are used in domestic and foreign markets are single diesel generator sets, diesel engines drive air compressor sets and diesel engine drive hydraulic pump stations, the overall mass is heavier, the function is single, the operation is not convenient to expand in a narrow and small place, and the use efficiency is influenced.
The defects and shortcomings of the prior art are as follows:
the diesel generator set, the diesel engine driven air compressor set and the diesel engine driven hydraulic pump station have more types of parts, lower overall reliability and high cost, and cannot meet the requirements of an air supply source, a liquid supply source and power generation output of one device under different working conditions.
Secondly, generating set, diesel engine drive air compressor unit and diesel engine drive hydraulic power unit weight are heavier, and shared space is great when using and transit transportation, are unfavorable for using in narrow and small space, and the cost of transportation is high.
Third, generating set need arrange earlier the cable conductor before the power supply at every turn and connect generating set and load equipment, must demolish after the power supply and arrange the cable conductor well in order, and generating set and load equipment's distance difference at every turn leads to cable conductor length to need to make according to the longest distance during actual work, and the time spent is long when arranging the cable conductor, and needs the specialized tool case to place the cable conductor, influences the availability factor.
The air compressor unit must be connected air compressor unit and pneumatic tool with the compressed air pipe in the use, must demolish the compressed air pipe and arrange the compressed air pipe after the air feed is ended, and the distance difference of air compressor unit and pneumatic tool leads to compressed air pipe length to need to make according to the longest distance at every turn during actual work, and the time spent is long during arrangement compressed air pipe, and needs specialized tool case to place the compressed air pipe, influences the availability factor.
Aiming at all the defects of the prior art, the invention aims to solve the technical problem that a diesel generating set, a diesel engine driven air compressor set and a diesel engine driven hydraulic pump station are combined into one device in a three-way mode, namely an energy supply system under field operation conditions and power generation, air supply and liquid supply source integrated device meet the requirements of switching air supply and liquid supply source power generation to be independent, combined and outputting various energy sources simultaneously under different working conditions. The power output position of the generator is provided with 2 cables with the length of 25 meters, the cables have the automatic telescopic locking function, the length can be freely stretched in 25 meters, and the cables can be quickly retracted into the equipment after power supply is completed. Air compressor air supply output position disposes 1 meter reelpipe ware, and the reelpipe ware has automatic flexible locking function, satisfies the interior length freedom of 15 meters and stretches out and draws back to in the equipment fast automatically after the air feed is accomplished.
Disclosure of Invention
The technical scheme adopted by the invention for solving the technical problems is to provide an energy supply system under a field operation condition, wherein a diesel engine is used for driving a generator, an air compressor and a hydraulic pump station under the field operation condition, the power supply, air supply and liquid supply sources can be supplied and combined to work, and the power generation, air supply and liquid supply sources can be switched to work independently according to actual working requirements, wherein the specific technical scheme is as follows:
the energy supply system drives the generator, the air compressor and the hydraulic pump station by taking the diesel engine as a power source; the diesel engine outputs power to the generator through the first output end of the engine power take-off transfer case to supply power to external equipment; the diesel engine is provided with a pneumatic clutch through the output end II of the engine power take-off transfer case to control the starting and stopping of the output power of the belt pulley, and the power drives an air compressor through belt transmission when the pneumatic clutch is combined to supply compressed air to external equipment; the diesel engine is matched with a pneumatic clutch through the output end III of the power take-off transfer case of the engine to control the belt pulley to output power to start and stop, and when the pneumatic clutch is combined, the power drives a hydraulic pump station through belt transmission to supply a hydraulic source to external equipment; in addition, the energy supply system realizes the function switching control of independent, combined and simultaneous air supply, power supply and liquid supply sources through two pneumatic clutch clutches on the engine power take-off transfer case and the leakage load of the generator leakage circuit breaker.
The above energy supply system under field operations condition, wherein: the diesel engine outputs power to the input main shaft of the power take-off transfer case of the engine through direct connection transmission, the input main shaft of the power take-off transfer case of the engine outputs the power to the output shaft of the transfer case through gear transmission, and the output shaft of the transfer case outputs the power to the generator through coaxial transmission.
The above energy supply system under field operations condition, wherein: the energy supply system is provided with a mains supply, the motor is connected with a 380V mains supply, the motor outputs power to the hydraulic pump station through direct connection transmission, and the mains supply is interlocked with the engine driving control system.
The above energy supply system under field operations condition, wherein: the circuit control of the generator in the energy supply system comprises a leakage circuit breaker, and the leakage circuit breaker is connected with a two-way cable reel, a two-way power supply converter and a two-way power supply load.
The above energy supply system under field operations condition, wherein: the air path system in the energy supply system comprises an air filter assembly, an air inlet valve, an oil cylinder, a spin-on oil-gas separator, a pressure maintaining valve, an oil-gas cooler, a gas-water separator, a buffer air pipe, a pneumatic pipe coiling device, an air source load and two-position three-way electromagnetic valves, wherein the air filter assembly and the air inlet valve are arranged on one side of the air compressor, the oil cylinder, the spin-on oil-gas separator, the pressure maintaining valve, the oil-gas cooler, the gas-water separator, the buffer air pipe, the pneumatic pipe coiling device and the air source load are arranged on the other side of the air compressor.
The above energy supply system under field operations condition, wherein: the air path system in the energy supply system comprises a temperature control valve connected with an oil cylinder and an oil-gas cooler, and a spin-on type oil filter connected with an air compressor and the oil-gas cooler, wherein the temperature control valve and the spin-on type oil filter are mutually connected.
The above energy supply system under field operations condition, wherein: the diesel engine and the two-position three-way electromagnetic valves are powered by a 12V storage battery.
Compared with the prior art, the invention has the following beneficial effects: the invention integrates five types of equipment into one equipment through a unique transmission and control mode, remarkably improves the application range of the equipment in different areas, and has compact structure, low cost, excellent performance and convenient use.
Drawings
Fig. 1 is a flow chart of a system without a mains power supply.
Fig. 2 is a flow chart of the system with commercial power supply.
Detailed Description
The invention is further described below with reference to the figures and examples.
The invention provides an energy supply system capable of outputting a power supply, an air source and a hydraulic power source under different working conditions, which mainly comprises a diesel engine, an engine power taking transfer case, a generator, a screw air compressor, a belt transmission assembly, a cable reel, a pneumatic pipe coiling device, a power converter, a sound-proof shield assembly, an oil tank, an air filter, a pipeline system, a cooling assembly, an oil cylinder, a buffer gas cylinder, a hydraulic pump station, an electric control system and the like.
The working principle of the energy supply system is as follows: the diesel engine is used as a power source to drive the generator, the air compressor and the hydraulic pump station. The diesel engine is used as a power source to drive the generator, the air compressor and the hydraulic pump station to work according to the principle that: the power is provided by a diesel engine, the power is output to a generator through a first output end of an engine power take-off transfer case to supply power to external equipment, a second output end of the engine power take-off transfer case is provided with a pneumatic clutch to control the start and stop of the output power of a belt pulley, the power drives an air compressor through belt transmission when the pneumatic clutch is combined to supply compressed air to the external equipment, a third output end of the engine power take-off transfer case is provided with a pneumatic clutch to control the start and stop of the output power of the belt pulley, the power drives a hydraulic pump station through belt transmission when the pneumatic clutch is combined to supply;
the energy supply system realizes independent, combined and simultaneous air supply, power supply and liquid supply source function switching control through a pneumatic clutch at the position 2 on the engine power take-off transfer case and a leakage breaker of the generator to add and release load; the schematic diagram of the energy supply system is shown in figure 1, and the schematic diagram of the system with commercial power is shown in figure 2.
Claims (7)
1. An energy supply system under field operations conditions, characterized in that: the energy supply system drives the generator, the air compressor and the hydraulic pump station by taking the diesel engine as a power source; the diesel engine outputs power to the generator through the first output end of the engine power take-off transfer case to supply power to external equipment; the diesel engine is provided with a pneumatic clutch through the output end II of the engine power take-off transfer case to control the starting and stopping of the output power of the belt pulley, and the power drives an air compressor through belt transmission when the pneumatic clutch is combined to supply compressed air to external equipment; the diesel engine is matched with a pneumatic clutch through the output end III of the power take-off transfer case of the engine to control the belt pulley to output power to start and stop, and when the pneumatic clutch is combined, the power drives a hydraulic pump station through belt transmission to supply a hydraulic source to external equipment; in addition, the energy supply system realizes the function switching control of independent, combined and simultaneous air supply, power supply and liquid supply sources through two pneumatic clutch clutches on the engine power take-off transfer case and the leakage load of the generator leakage circuit breaker.
2. A field condition energy supply system according to claim 1, wherein: the diesel engine outputs power to the input main shaft of the power take-off transfer case of the engine through direct connection transmission, the input main shaft of the power take-off transfer case of the engine outputs the power to the output shaft of the transfer case through gear transmission, and the output shaft of the transfer case outputs the power to the generator through coaxial transmission.
3. A field condition energy supply system according to claim 2, wherein: the energy supply system is provided with a mains supply, the motor is connected with a 380V mains supply, the motor outputs power to the hydraulic pump station through direct connection transmission, the motor drives the content of the air compressor, and the driving sources are controlled and interlocked.
4. A field condition energy supply system according to claim 3, wherein: the circuit control of the generator in the energy supply system comprises a leakage circuit breaker, and the leakage circuit breaker is connected with the two-way cable reel, the two-way power supply converter and the two-way power supply load.
5. A field condition energy supply system according to claim 4, wherein: the air path system in the energy supply system comprises an air filter assembly, an air inlet valve, an oil cylinder, a spin-on oil-gas separator, a pressure maintaining valve, an oil-gas cooler, a gas-water separator, a buffer air pipe, a pneumatic pipe coiling device, an air source load and two-position three-way electromagnetic valves, wherein the air filter assembly and the air inlet valve are arranged on one side of the air compressor, the oil cylinder, the spin-on oil-gas separator, the pressure maintaining valve, the oil-gas cooler, the gas-water separator, the buffer air pipe, the pneumatic pipe coiling device and the air source load are arranged on the other side of the air compressor.
6. A field condition energy supply system according to claim 5, wherein: the air path system in the energy supply system comprises a temperature control valve connected with an oil cylinder and an oil-gas cooler, and a spin-on type oil filter connected with an air compressor and the oil-gas cooler, wherein the temperature control valve and the spin-on type oil filter are mutually connected.
7. A field condition energy supply system according to claim 6, wherein: the diesel engine and the two-position three-way electromagnetic valves are powered by a 12V storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011255808.6A CN112253311A (en) | 2020-11-11 | 2020-11-11 | Energy supply system under field operations condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011255808.6A CN112253311A (en) | 2020-11-11 | 2020-11-11 | Energy supply system under field operations condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112253311A true CN112253311A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011255808.6A Withdrawn CN112253311A (en) | 2020-11-11 | 2020-11-11 | Energy supply system under field operations condition |
Country Status (1)
| Country | Link |
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| CN (1) | CN112253311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738113A (en) * | 2022-04-06 | 2022-07-12 | 军事科学院系统工程研究院卫勤保障技术研究所 | PSA oxygen generation equipment driven by diesel power and oxygen generation method |
-
2020
- 2020-11-11 CN CN202011255808.6A patent/CN112253311A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738113A (en) * | 2022-04-06 | 2022-07-12 | 军事科学院系统工程研究院卫勤保障技术研究所 | PSA oxygen generation equipment driven by diesel power and oxygen generation method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |