CN112012828A - Natural gas generator set with cooling device - Google Patents
Natural gas generator set with cooling device Download PDFInfo
- Publication number
- CN112012828A CN112012828A CN201910466768.0A CN201910466768A CN112012828A CN 112012828 A CN112012828 A CN 112012828A CN 201910466768 A CN201910466768 A CN 201910466768A CN 112012828 A CN112012828 A CN 112012828A
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- China
- Prior art keywords
- natural gas
- heat dissipation
- fixed mounting
- water
- radiator
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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
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
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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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
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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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
- F02B2043/103—Natural gas, e.g. methane or LNG used as a fuel
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of natural gas generator sets, and discloses a natural gas generator set with a cooling device, which comprises a base, wherein a natural gas engine is fixedly installed at the top of the base, a generator is fixedly installed at the top of the base, a supporting seat is fixedly installed at the top of the base, which is positioned at the left side of the generator, a first output end of the natural gas engine penetrates through the supporting seat, extends to the side surface of the supporting seat and is fixedly connected with a coupler, and the other end of the coupler is fixedly connected with the input end of the generator. This natural gas generating set with cooling device, the effect through fan blade and first radiator and second radiator and condenser pipe makes the speed of circulating water cooling accelerate for whole device obtains the cooling down fast, increases natural gas generating set's life, can carry out the rapid cycle through temperature sensor and circulating water pump to the water in the heat radiation water tank when the high temperature, makes the temperature can drop fast.
Description
Technical Field
The invention relates to the technical field of natural gas generators, in particular to a natural gas generator set with a cooling device.
Background
The gas generator set is a novel generator set developed to adapt to the world environmental protection requirement and the new market environment, the natural gas generator set is mainly divided into two types, one type is a combined cycle gas turbine, the other type is a gas internal combustion engine, the gas turbine has higher power, is mainly used in large and medium power stations, the gas internal combustion engine has lower power, is mainly used in small distributed power stations, and is novel green and environment-friendly power for replacing fuel oil and coal-fired units.
Generating set needs cooling device to cool off it when carrying out the work, but the cooling device who uses at present only takes away the heat in the aquatic through the circulation of water and fan, and this kind of cooling device's cooling effect is relatively poor, leads to gas generating set's life-span to reduce easily, does not have monitoring devices on the cooling device moreover for generating set can't be according to the radiating rate of thermal how much regulation cooling device, leads to this generating set to damage under the too high condition of outside temperature easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the natural gas generator set with the cooling device, which has the advantages of good cooling and heat dissipation effects, capability of adjusting the heat dissipation amount according to the temperature and capability of dissipating heat of the generator, and solves the problems that the traditional natural gas generator set cannot adjust the heat dissipation amount of the cooling device according to the temperature and is poor in heat dissipation effect.
The invention provides the following technical scheme: a natural gas generator set with a cooling device comprises a base, wherein a natural gas engine is fixedly mounted at the top of the base, a generator is fixedly mounted at the top of the base, a supporting seat is fixedly mounted at the top of the base and positioned at the left side of the generator, a first output end of the natural gas engine penetrates through the supporting seat and extends to the side face of the supporting seat, and is fixedly connected with a coupler, the other end of the coupler is fixedly connected with the input end of the generator, a bracket is fixedly mounted at the top of the base, a supporting plate is fixedly mounted at the top of the bracket, a heat dissipation fan is fixedly mounted inside the supporting plate, a heat dissipation plate is fixedly mounted at the top of the natural gas engine, a heat dissipation water tank is fixedly mounted at the top of the heat dissipation water tank, a temperature sensor is fixedly, the water distribution pipe is fixedly mounted inside the heat dissipation water tank, a water outlet hole is formed in the outer surface of the water distribution pipe, the top of the heat dissipation water tank is fixedly communicated with a thermostat, and the top of the thermostat is fixedly communicated with a first water pipe.
Preferably, the front surface of the inner cavity of the heat radiation chamber is fixedly provided with a first radiator, the top of the first radiator is communicated with the other end of the first water pipe, the bottom of the first radiator is fixedly communicated with a condensing pipe, the front surface of the inner cavity of the radiating chamber is fixedly provided with a second radiator, the top of the second radiator is fixedly communicated with the bottom of the condensation pipe, a water drain valve is fixedly arranged at the bottom of the second radiator, the right side surface of the second radiator is fixedly communicated with a second water pipe, the right side wall of the inner cavity of the radiating chamber is fixedly provided with a supporting plate, the bottom of the supporting plate is fixedly provided with a circulating water pump, the other end of the second water pipe is communicated with the input end of the circulating water pump, the output end of the circulating water pump is fixedly communicated with a third water pipe, and one end of the water dividing pipe penetrates through the heat dissipation water tank and extends to the side face of the heat dissipation water tank and is fixedly communicated with the other end of the third water pipe.
Preferably, the top of the supporting seat is fixedly provided with a bearing, and the first output end of the natural gas engine is sleeved with the inside of the bearing.
Preferably, the heat dissipation fan is located right above the generator, and the condensation pipe is located on the left side of the fan blades.
Preferably, the temperature sensor is electrically connected with the temperature display device, and the temperature sensor is electrically connected with the circulating water pump through the control device.
Preferably, the heat dissipation plate is a graphite fin plate.
Preferably, the top fixed mounting of base has the heat dissipation room, the second output of natural gas engine runs through the heat dissipation room and extends to the inside and the fixed mounting of heat dissipation room and has first belt pulley, the top movable mounting that the lateral wall of heat dissipation room is located first belt pulley has the center pin, the external fixed surface cover of center pin is equipped with the second belt pulley, first belt pulley passes through the belt and is connected with the transmission of second belt pulley, the other end fixed mounting of center pin has the fan blade.
Compared with the prior art, the invention has the following beneficial effects:
1. this natural gas generating set with cooling device, the effect through fan blade and first radiator and second radiator and condenser pipe makes the speed of circulating water cooling accelerate for whole device obtains the cooling down fast, increases natural gas generating set's life, can carry out the rapid cycle through temperature sensor and circulating water pump to the water in the heat radiation water tank when the high temperature, makes the temperature can drop fast.
2. This natural gas generating set with cooling device makes the temperature of generator descend through radiator fan, avoids the generator to work for a long time and gives out heat the too big damage that leads to, will put out at the longer water of heat dissipation water tank internal cycle time through the valve that drains, then adds new comdenstion water and continues to use, can fall the temperature of natural gas engine surface fast through the heating panel, avoids the heat to gather.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention.
In the figure: 1. a base; 2. a support; 3. a support plate; 4. a heat radiation fan; 5. a heat radiation water tank; 6. a temperature display device; 7. a temperature sensor; 8. a water diversion pipe; 9. a water outlet hole; 10. a thermostat; 11. a first water pipe; 12. a third water pipe; 13. a support plate; 14. a water circulating pump; 15. a second water pipe; 16. a first heat sink; 17. a condenser tube; 18. a heat dissipation chamber; 19. a natural gas engine; 20. a supporting seat; 21. a coupling; 22. a generator; 23. a second heat sink; 24. a water drain valve; 25. a fan blade; 26. a central shaft; 27. a second pulley; 28. a belt; 29. a first pulley; 30. a heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a natural gas generator set with a cooling device includes a base 1, a natural gas engine 19 is fixedly mounted on the top of the base 1, a generator 22 is fixedly mounted on the top of the base 1, a support base 20 is fixedly mounted on the top of the base 1 on the left side of the generator 22, a bearing is fixedly mounted on the top of the support base 20, a first output end of the natural gas engine 19 is sleeved inside the bearing, a first output end of the natural gas engine 19 penetrates through the support base 20 and extends to the side of the support base 20 and is fixedly connected with a coupler 21, the other end of the coupler 21 is fixedly connected with an input end of the generator 22, a support 2 is fixedly mounted on the top of the base 1, a support plate 3 is fixedly mounted on the top of the support 2, a cooling fan 4 is fixedly mounted inside the support plate, the damage caused by overlarge heat productivity of the generator 22 in long-time work is avoided, the heat dissipation fan 4 is positioned right above the generator 22, the heat dissipation plate 30 is fixedly arranged at the top of the natural gas engine 19, the heat dissipation plate 30 is a graphite fin plate, the heat dissipation speed of the graphite fin plate is high, the temperature of the outer surface of the natural gas engine 19 can be quickly lowered through the heat dissipation plate 30 to avoid heat accumulation, the heat dissipation water tank 5 is fixedly arranged at the top of the heat dissipation plate 30, the temperature sensor 7 is fixedly arranged at the top of the inner cavity of the heat dissipation water tank 5, the temperature display device 6 is fixedly arranged at the top of the heat dissipation water tank 5, the temperature sensor 7 is electrically connected with the temperature display device 6, the temperature sensor 7 is electrically connected with the circulating water pump 14 through the control device, and the temperature display device 6 can enable, further, people can judge whether to replace the circulating liquid, a water diversion pipe 8 is fixedly installed inside the heat dissipation water tank 5, a water outlet hole 9 is formed in the outer surface of the water diversion pipe 8, a thermostat 10 is fixedly communicated with the top of the heat dissipation water tank 5, a first water pipe 11 is fixedly communicated with the top of the thermostat 10, a heat dissipation chamber 18 is fixedly installed at the top of the base 1, a second output end of the natural gas engine 19 penetrates through the heat dissipation chamber 18 and extends to the inside of the heat dissipation chamber 18, a first belt pulley 29 is fixedly installed, a central shaft 26 is movably installed on the side wall of the heat dissipation chamber 18 above the first belt pulley 29, a second belt pulley 27 is fixedly sleeved on the outer surface of the central shaft 26, the first belt pulley 29 is in transmission connection with the second belt pulley 27 through a belt 28, a fan blade 25 is fixedly installed at the other end of the central shaft 26, and, the top of the first radiator 16 is communicated with the other end of the first water pipe 11, the bottom of the first radiator 16 is fixedly communicated with a condenser pipe 17, the condenser pipe 17 is positioned at the left side of the fan blade 25, the front surface of the inner cavity of the radiating chamber 18 is fixedly provided with a second radiator 23, the top of the second radiator 23 is fixedly communicated with the bottom of the condenser pipe 17, the circulating water cooling speed is accelerated through the action of the fan blade 25, the first radiator 16, the second radiator 23 and the condenser pipe 17, so that the whole device is quickly cooled, the service life of the natural gas generator set is prolonged, the bottom of the second radiator 23 is fixedly provided with a water drain valve 24, water with longer circulation time in the radiating water tank 5 is discharged through the water drain valve 24, then new condensate water is added for continuous use, the right side surface of the second radiator 23 is fixedly communicated with a second water pipe 15, and the right side wall of the inner cavity of the radiating chamber 18 is, bottom fixed mounting of backup pad 13 has circulating water pump 14, temperature sensor 7 passes through between controlling means and the circulating water pump 14 for electric connection, can carry out quick circulation to the water in the heat dissipation water tank 5 when the high temperature through temperature sensor 7 and circulating water pump 14, make the temperature can drop fast, the other end of second water pipe 15 is linked together with circulating water pump 14's input, the fixed intercommunication of output of circulating water pump 14 has third water pipe 12, the one end of distributive pipe 8 runs through heat dissipation water tank 5 and extends to the side of heat dissipation water tank 5 and with the fixed intercommunication of the other end of third water pipe 12.
The working principle is that the second output end of the natural gas engine 19 drives the first belt pulley 29 to rotate, the first belt pulley 29 drives the second belt pulley 27 to rotate through the belt 28, the second belt pulley 27 drives the fan blades 25 to rotate through the central shaft 26, the rotation of the fan blades 25 blows a large amount of heat to the outside, the circulating water pump 14 pumps the water in the second water pipe 15 into the third water pipe 12, the water enters the water diversion pipe 8 through the third water pipe 12, the water diversion pipe 8 discharges the water into the heat dissipation water tank 5 through the water outlet hole 9, then the water with large heat in the heat dissipation water tank 5 is discharged to the thermostat 10 under the pressure action of the circulating water pump 14, the thermostat 10 judges the opening size of a valve port of the thermostat through the detection of the temperature in the heat dissipation water tank 5 to control the flow rate of the water, the water sequentially enters the first water pipe 11, the first radiator 16, the condensation pipe 17 and the second radiator 23 through the thermostat 10 and then circulates to the circulating water pump 14 through the second water pipe 15, when the temperature sensor 7 senses that the temperature in the heat radiation water tank 5 exceeds a certain value, the circulation speed of the circulating water pump 14 is controlled through the control device, so that the water in the heat radiation water tank 5 is quickly circulated, and the temperature is quickly reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a natural gas generating set with cooling device, includes base (1), its characterized in that: the top fixed mounting of base (1) has natural gas engine (19), the top fixed mounting of base (1) has generator (22), the top of base (1) is located the left side fixed mounting of generator (22) has supporting seat (20), the first output of natural gas engine (19) runs through supporting seat (20) and extends to the side of supporting seat (20) and fixedly connected with shaft coupling (21), the other end of shaft coupling (21) and the input fixed connection of generator (22), the top fixed mounting of base (1) has support (2), the top fixed mounting of support (2) has backup pad (3), the inside fixed mounting of backup pad (3) has cooling fan (4), the top fixed mounting of natural gas engine (19) has heating panel (30), the top fixed mounting of heating panel (30) has heat-dissipating water tank (5), the utility model discloses a temperature-sensing device, including heat dissipation water tank (5), the top fixed mounting of heat dissipation water tank (5) inner chamber has temperature sensor (7), the top fixed mounting of heat dissipation water tank (5) has temperature display device (6), the inside fixed mounting of heat dissipation water tank (5) has distributive pipe (8), apopore (9) have been seted up to the surface of distributive pipe (8), the fixed intercommunication in top of heat dissipation water tank (5) has thermostat (10), the fixed intercommunication in top of thermostat (10) has first water pipe (11).
2. The natural gas power plant with a cooling device of claim 1, wherein: the heat dissipation device is characterized in that a first radiator (16) is fixedly mounted on the front of an inner cavity of a heat dissipation chamber (18), the top of the first radiator (16) is communicated with the other end of a first water pipe (11), a condensation pipe (17) is fixedly communicated with the bottom of the first radiator (16), a second radiator (23) is fixedly mounted on the front of the inner cavity of the heat dissipation chamber (18), the top of the second radiator (23) is fixedly communicated with the bottom of the condensation pipe (17), a water drain valve (24) is fixedly mounted at the bottom of the second radiator (23), a second water pipe (15) is fixedly communicated with the right side face of the second radiator (23), a support plate (13) is fixedly mounted on the right side wall of the inner cavity of the heat dissipation chamber (18), a circulating water pump (14) is fixedly mounted at the bottom of the support plate (13), and the other end of the second water pipe (15) is communicated with the input end of the circulating water, the output end of the circulating water pump (14) is fixedly communicated with a third water pipe (12), one end of the water dividing pipe (8) penetrates through the heat dissipation water tank (5) and extends to the side face of the heat dissipation water tank (5) and is fixedly communicated with the other end of the third water pipe (12).
3. The natural gas power plant with a cooling device of claim 1, wherein: the top of the supporting seat (20) is fixedly provided with a bearing, and a first output end of the natural gas engine (19) is sleeved with the inside of the bearing.
4. A natural gas power plant with a cooling device according to claim 2, characterized in that: the heat radiation fan (4) is positioned right above the generator (22), and the condensation pipe (17) is positioned on the left side of the fan blades (25).
5. A natural gas power plant with a cooling device according to claim 2, characterized in that: the temperature sensor (7) is electrically connected with the temperature display device (6), and the temperature sensor (7) is electrically connected with the circulating water pump (14) through the control device.
6. The natural gas power plant with a cooling device of claim 1, wherein: the heat dissipation plate (30) is a graphite fin plate.
7. The natural gas power plant with a cooling device of claim 1, wherein: the top fixed mounting of base (1) has heat dissipation chamber (18), the second output of natural gas engine (19) runs through heat dissipation chamber (18) and extends to the inside and fixed mounting of heat dissipation chamber (18) has first belt pulley (29), the top movable mounting that the lateral wall of heat dissipation chamber (18) is located first belt pulley (29) has center pin (26), the external fixed surface cover of center pin (26) is equipped with second belt pulley (27), first belt pulley (29) are connected with second belt pulley (27) transmission through belt (28), the other end fixed mounting of center pin (26) has fan blade (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466768.0A CN112012828A (en) | 2019-05-31 | 2019-05-31 | Natural gas generator set with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466768.0A CN112012828A (en) | 2019-05-31 | 2019-05-31 | Natural gas generator set with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112012828A true CN112012828A (en) | 2020-12-01 |
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ID=73501284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466768.0A Pending CN112012828A (en) | 2019-05-31 | 2019-05-31 | Natural gas generator set with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112012828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417720A (en) * | 2021-06-02 | 2021-09-21 | 工钛(厦门)新能源有限公司 | Gas-liquid two-phase cooling device for diesel engine tail gas treatment device |
-
2019
- 2019-05-31 CN CN201910466768.0A patent/CN112012828A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417720A (en) * | 2021-06-02 | 2021-09-21 | 工钛(厦门)新能源有限公司 | Gas-liquid two-phase cooling device for diesel engine tail gas treatment device |
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Application publication date: 20201201 |
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