CN209687624U

CN209687624U - A kind of energy-saving mobile generator car

Info

Publication number: CN209687624U
Application number: CN201920315749.3U
Authority: CN
Inventors: 周明
Original assignee: JIANGSU XINNENG POWER TECHNOLOGY CO LTD
Current assignee: JIANGSU XINNENG POWER TECHNOLOGY CO LTD
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2019-11-26
Anticipated expiration: 2029-03-13

Abstract

This application discloses a kind of energy-saving mobile generator car, including car body, car body includes headstock and pedestal, and pedestal is arranged with wheel；A container is provided on pedestal, container includes cabinet and the chamber door that cabinet side is arranged in；It is horizontally arranged in container through a partition, a LNG vaporization device is fixedly installed above partition, LNG storage tank is provided on pedestal, engine, water tank, heat exchanger and vacuum tank, LNG storage tank connects LNG vaporization device by pipeline, LNG vaporization device connects vacuum tank by a shut-off valve and tracheae, vacuum tank connects engine by pipeline, cooling line is provided in engine, cooling line connects water tank and heat exchanger by a booster pump, air above the partition of the application and below partition carries out heat exchange, when using to reduce engine, required energy and cooling water when required heat exchanger is run when cooling；The application can also be recycled the cooling water in water tank by opening booster pump in cooling line, be cooled down to engine.

Description

A kind of energy-saving mobile generator car

Technical field

This application involves technical field of engines, and in particular to a kind of energy-saving mobile generator car.

Background technique

Existing moving emergency power generator is substantially generated electricity using the single energy, such as vapour, diesel engine.According to green The energy-efficient environmental requirement of color, by green energy resource and traditional energy it is all it is multi-form in one emergency power generation in a manner of, in mountain area The construction personnel of work repairs the roads or when power construction, needs electricity consumption, realizes that emergency power generation rescue is very heavy under the conditions of field operation It wants；Currently, required moving emergency power generator needs to transport by transport vehicle to construction site, construction site needs to cool down Equipment and water source will affect using for power generator when insufficient water sources, and power generator caused by heat make With all not efficiently using in the process.

Utility model content

The purpose of the application is in view of the drawbacks of the prior art and insufficient, a kind of energy-saving mobile generator car is provided, with solution Certainly proposed in background technique the problem of.

To achieve the above object, the application the technical solution adopted is that: a kind of energy-saving mobile generator car, including car body, institute Stating car body includes headstock and pedestal, and the pedestal is arranged with wheel；It is characterized by: being provided with a packaging on the pedestal Case, the container include cabinet and the chamber door that cabinet side is arranged in；It is horizontally arranged in the container through a partition, It is fixedly installed a LNG vaporization device above the partition, is provided with LNG storage tank, engine, water tank, heat exchange on the pedestal Device and vacuum tank, cooling water is stored in the water tank, and the LNG storage tank passes through pipeline and connects LNG vaporization device, the LNG vapour Change device and vacuum tank is connected by a shut-off valve and tracheae, the vacuum tank connects engine by pipeline, sets in the engine It is equipped with cooling line, the cooling line connects water tank by a booster pump and heat exchanger, the engine are additionally provided with one Exhaust pipe, the exhaust pipe are extended to outside container by a flue gas leading.

Further, air inlet pilot hole and outlet pilot hole are provided on the partition.

Wherein, the air inlet pilot hole and outlet pilot hole are disposed as elongate aperture, are arranged on the air inlet pilot hole There is acclivitous upper guide plate, is provided with the lower guide plate tilted down at the outlet pilot hole.

Further, the flue gas leading passes through partition and partition upper end space and is discharged from container upper end.

Further, multiple corner fittings and multiple hanging rings are provided on the container, the corner fittings is used for harbour Special-purpose hanger Tool lifting, the hanging ring buckle suspender lifting for U-shaped, are removably connected with multiple lifting sticks, the packaging on the container Forklift groove is additionally provided on case.

Further, a gas circulation device is provided with above LNG vaporization device in the container.

Wherein, the gas circulation device includes being separately positioned on the opposite two sides of cabinet wall to be fixedly connected with the first base Seat, the second pedestal, the opposite two sides center rotating of first pedestal, the second pedestal are connected with screw rod, the screw rod side Surface is fixedly connected with the first belt pulley, and a support plate is provided on the cabinet wall, and an electricity is fixed in the support plate Machine, the output shaft end of the motor are fixedly connected with the second belt pulley, and first belt pulley and the second belt pulley pass through belt Transmission connection, the surface engagement connection of the screw rod and sliding shoe, the upper end of the sliding shoe is slidably connected to a sliding rail, described The bottom of sliding shoe is fixedly connected with fan driving motor, and the output shaft end of the fan driving motor is fixedly connected with flabellum.

Wherein, the top side of the cabinet wall is fixedly connected with the first limit switch, the top of the cabinet wall The second limit switch is fixedly connected with far from the first limit switch side.

Further, multiple thermal-arrest fins, the thermal-arrest fin are provided on each generating tube of the LNG vaporization device Outer ledge be provided with a thermal-collecting tube.

Further, side is additionally provided with control room in the cabinet of the container, and processing is provided in the control room Device, data comparator, the first temperature sensor and second temperature sensor, the first temperature sensor and second temperature sensor Temp probe is separately positioned at engine and LNG vaporization device, the output end of the temperature sensor and data comparator it is defeated Enter end connection, the input terminal of the output end of the data comparator and feedback module connects, the output end of the feedback module with The input terminal of processor connects, and the output end of the processor is electric with data comparator, booster pump, motor, fan driving respectively The input terminal of machine connects.

After adopting the above structure, the application has the beneficial effect that

(1) a kind of energy-saving mobile generator car of the application, including container are provided with LNG storage tank, LNG vapour in container Change device, engine, water tank, heat exchanger and vacuum tank；Liquefied natural gas (LNG) in LNG storage tank is carried out by LNG vaporization device Vaporization, gaseous state LNG after vaporization are sent by tracheae and shut-off valve to vacuum tank, and the gaseous state LNG in vacuum tank is sent into engine, Power source is provided for engine, when LNG vaporizer is when vaporizing LNG, LNG vaporization device needs to absorb heat, to reduce packaging Temperature in case, the partition lower section that air after cooling down in container enters through outlet pilot hole, meanwhile, engine is being run When, a large amount of heat is produced, the hot-air below partition enters above partition through air inlet pilot hole, above partition and under partition The air of side carries out heat exchange, to reduce to engine in use, required when required heat exchanger is run when cooling Electric energy and cooling water；It is additionally provided with cooling line connection heat exchanger and water tank, it will be cold in water tank by opening booster pump But water recycles in cooling line, cools down to engine；When the temperature of engine is higher than set temperature, booster pump is automatic Opening cools down to engine, plays cooling complementation.

(2) hot-air that the air inlet pilot hole in the application is conducive to below partition where engine enter above partition with Cold air above partition carries out heat exchange, and the outlet pilot hole is conducive to absorption when the work of the LNG vaporization device above partition Heat, gas after cooling sink to entering below partition through outlet pilot hole, carry out heat exchange with the hot-air below partition, have Heat exchange is carried out with the air below partition conducive to above partition.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of energy-saving mobile generator car of the application；

Fig. 2 is the structural schematic diagram of the partition in a kind of energy-saving mobile generator car of the application；

Fig. 3 be a kind of energy-saving mobile generator car of the application in LNG vaporization device in generating tube structural schematic diagram.

Description of symbols:

1, headstock；2, pedestal；3, wheel；4, container；5, partition；6, LNG vaporization device；7, LNG storage tank；8, engine； 9, water tank；10, heat exchanger；11, vacuum tank；12, booster pump；13, exhaust pipe；14, flue gas leading；15, air inlet pilot hole；16, Outlet pilot hole；17, upper guide plate；18, lower guide plate；19, the first pedestal；20, the second pedestal；21, screw rod；22, the first skin Belt wheel；23, motor；24, the second belt pulley；25, belt；26, sliding shoe；27, sliding rail；28, fan driving motor；29, it fans Leaf；30, the first limit switch；31, the second limit switch；32, thermal-arrest fin；33, thermal-collecting tube；34, control room；35, LNG vaporization The generating tube of device；36, shut-off valve.

Specific embodiment

The application is further described with reference to the accompanying drawing.

In order to which the objects, technical solutions and advantages of the application are more clearly understood, below in conjunction with attached drawing and specific implementation The application is further elaborated in mode.It should be appreciated that the specific embodiments described herein are only to explain this Application is not used to limit the application.

Referring to Fig. 1, a kind of energy-saving mobile generator car, including car body, the car body include headstock 1 and pedestal 2, the bottom Seat 2 is arranged with wheel 3；A container 4 is provided on the pedestal 2, the container includes cabinet and is arranged in cabinet one The chamber door of side；Cabinet in the application is set as the rectangular parallelepiped structure of side opening；It is horizontally arranged with and passes through in the container 4 One partition 5, feasible, the partition 5 is horizontally installed in container 4 in such a way that bolt is combined and is welded and fixed；It is described every A LNG vaporization device 6 is fixedly installed above plate 5, feasible, the LNG vaporization device 6 is bolted on partition 5；It is described LNG storage tank 7, engine 8, water tank 9, heat exchanger 10 and vacuum tank 11 are provided on pedestal 2, feasible, the vacuum tank 11 In the space above the partition 5 that partition 5 protrudes into；Cooling water is stored in the water tank 9, the LNG storage tank 7 passes through pipeline LNG vaporization device 6 is connected, the LNG storage tank 7, engine 8, water tank 9, heat exchanger 10 and vacuum tank 11 are bolted In the bottom of container 4；The LNG vaporization device 6 connects vacuum tank 11 by a shut-off valve 36 and tracheae, and the vacuum tank 11 is logical Piping connects engine 8, and cooling line is provided in the engine 8, and the cooling line is connected by a booster pump 12 Water tank 9 and heat exchanger 10, the engine 8 are additionally provided with an exhaust pipe 13, and the exhaust pipe 13 is prolonged by a flue gas leading 14 It extends to outside container 4.A kind of energy-saving mobile generator car of the application, including container 4, be provided in container 4 LNG storage tank 7, LNG vaporization device 6, engine 8, water tank 9, heat exchanger 10 and vacuum tank 11；Liquefied natural gas (LNG) in LNG storage tank 7 passes through LNG vaporization device is vaporized, and the gaseous state LNG after vaporization is sent by tracheae and shut-off valve 36 to vacuum tank 11, in vacuum tank 11 Gaseous state LNG is sent into engine 8, provides power source for engine 8, and when LNG vaporization device is when vaporizing LNG, LNG vaporization device needs Heat is absorbed, so that the temperature in container 4 is reduced, what air after cooling down in container 4 entered through outlet pilot hole 16 5 lower section of partition, meanwhile, engine 8 at runtime, produces a large amount of heat, the hot-air of 5 lower section of partition is through air inlet pilot hole Into 5 top of partition, the air of 5 lower section of 5 top of partition and partition carries out heat exchange, to reduce to engine 8 in use, cold Required energy and cooling water when required heat exchanger 10 is run when but；It is additionally provided with cooling line connection heat exchanger 10 and water tank, the cooling water in water tank 9 is recycled in cooling line by opening booster pump 12, engine 8 is dropped Temperature；When the temperature of engine 8 is higher than set temperature, booster pump 12, which automatically opens, cools down to engine 8, plays cooling Complementation.

In a further embodiment, as shown in Fig. 2, being provided with air inlet pilot hole 15 and outlet guiding on the partition 5 Hole 16.

Wherein, the air inlet pilot hole 15 and outlet pilot hole 16 are disposed as elongate aperture, the air inlet pilot hole 15 On be provided with acclivitous upper guide plate 17, the lower guide plate 18 tilted down is provided at the outlet pilot hole 16.This The hot-air that air inlet pilot hole 15 in application is conducive to 8 place partition of engine, 5 lower section enters on 5 top of partition and partition 5 The cold air of side carries out heat exchange, and the LNG vaporization device 6 that the outlet pilot hole 16 is conducive to 5 top of partition absorbs heat when working Amount, gas after cooling sink to entering 5 lower section of partition through outlet pilot hole 16, carry out heat exchange with the hot-air of 5 lower section of partition, Be conducive to 5 top of partition and the air of 5 lower section of partition carries out heat exchange.

In a further embodiment, the flue gas leading 14 passes through partition 5 and 5 upper end space of partition and pushes up from container 4 Portion's discharge；When across 5 upper end space of partition, cools down to the exhaust gas in flue gas leading 14, on the one hand high-temp waste gas is avoided to be discharged Hurt staff.

In a further embodiment, it is provided with multiple corner fittings and multiple hanging rings on the container 4, the corner fittings is used for The lifting of harbour special hanger, the hanging ring buckle suspender lifting for U-shaped, are removably connected with multiple liftings on the container 4 Stick is additionally provided with forklift groove on the container 4；It is provided with hanging ring, corner fittings, lifting stick and forklift groove, is conducive to container 4 Transport and installation, it is more convenient to use.

In a further embodiment, gas circulation dress is provided in the container 4 above LNG vaporization device It sets.

Wherein, the gas circulation device includes being separately positioned on the opposite two sides of cabinet wall to be fixedly connected with the first base The 19, second pedestal 20 of seat, the opposite two sides center rotating of first pedestal 19, the second pedestal 20 is connected with screw rod 21, described The surface of 21 side of screw rod is fixedly connected with the first belt pulley 22, and a support plate, the support are provided on the cabinet wall A motor 23 is fixed on plate, feasible, the lower end of support plate is additionally provided with a support rod, support rod, cabinet wall and support Plate forms triangular structure, to play the role of reinforcing support to support plate；The output shaft end of the motor 23 is fixedly connected There is the second belt pulley 24, first belt pulley 22 is sequentially connected with the second belt pulley 24 by belt 25, the screw rod 21 Surface engagement connection and sliding shoe 26, the upper end of the sliding shoe 26 are slidably connected to a sliding rail 27, and the sliding rail 27 passes through spiral shell On bolt is fixed at the top of inner wall of container；The bottom of the sliding shoe 26 is fixedly connected with fan driving motor 28, the fan The output shaft end of driving motor 28 is fixedly connected with flabellum 29.When frosting occurs for LNG vaporization device 6, pass through fan driving motor 28 drive flabellums 29 defrosting is blowed to LNG vaporization device 6, guarantee vaporization working efficiency, meanwhile, effectively it is increased every The heat exchange of 5 top of plate and 5 lower section of partition, heat exchanger effectiveness are higher.

Wherein, the top side of the cabinet wall is fixedly connected with the first limit switch 30, the top of the cabinet wall Portion is fixedly connected with the second limit switch 31 far from 30 side of the first limit switch；Pass through the first limit switch 30 and the second limit The sliding scale of 31 limit slippage block 26 of switch.

In a further embodiment, as shown in figure 3, being provided on each generating tube 35 of the LNG vaporization device 6 Multiple thermal-arrest fins 32, the outer ledge of the thermal-arrest fin 32 are provided with a thermal-collecting tube 33, pass through 32 setting on thermal-arrest fin Have a thermal-collecting tube 33, increase collector area, can effective thermal-arrest, the phenomenon that avoiding the frosting on generating tube 35.

In a further embodiment, side is additionally provided with control room 34 in the cabinet of the container 4, in the present embodiment In, control room 34 may be disposed at the front end or rear end of container 4, and processor, data ratio are provided in the control room 34 Compared with device, the first temperature sensor and second temperature sensor, the temp probe of the first temperature sensor and second temperature sensor It is separately positioned at the thermal-arrest fin 32 of engine 8 and LNG vaporization device 6, the output end of the temperature sensor is compared with data The input terminal of device connects, and the output end of the data comparator and the input terminal of feedback module connect, the feedback module it is defeated The input terminal of outlet and processor connection, the output end of the processor respectively with data comparator, booster pump 12, motor 23, The input terminal of fan driving motor 28 connects.When used herein, the cooling water of low temperature is through cooling pipe, pressurization in water tank 9 Pump 12 is passed through in engine 8, when the temperature that the temp probe of the first temperature sensor detects is higher than set by data comparator Temperature when, high-temperature data is sent to feedback module by data comparator, and temperature information is fed back to processing by the feedback module Device, processor control booster pump 12 and work, and cooling water is recycled to reduce engine in cooling line and heat exchanger 10 8 temperature；It is passed when 32 surface of thermal-arrest fin that the temp probe of second temperature sensor detects, and by the temperature value of temperature detection Data comparator is transported to, the temperature value that second temperature sensor detects in data comparator is compared with given threshold, if Comparison result is higher than given threshold, indicates that the surface temperature of thermal-arrest fin 32 is high, frosting will not occur, data comparator will be set Determine threshold value and feed back to processor through feedback module, processor does not do any movement, if comparison result is lower than setting threshold after reaching Value indicates that the surface temperature of thermal-arrest fin 32 is too low, it may occur that frosting, data comparator is by given threshold through feedback module Processor is fed back to, processor can control motor 23, fan driving motor 28 starts, and force defrosting.

The above is only to illustrate the technical solution of the application rather than limits, and those of ordinary skill in the art are to this Shen The other modifications or equivalent replacement that technical solution please is made, without departing from the spirit and scope of technical scheme, It should all cover in claims hereof range.

Claims

1. a kind of energy-saving mobile generator car, including car body, the car body includes headstock and pedestal, and the pedestal is arranged with vehicle Wheel；It is characterized by: being provided with a container on the pedestal, the container includes cabinet and the case that cabinet side is arranged in Door；It is horizontally arranged in the container through a partition, the partition top is fixedly installed a LNG vaporization device, the bottom It is provided with LNG storage tank, engine, water tank, heat exchanger and vacuum tank on seat, cooling water, the LNG are stored in the water tank Storage tank connects LNG vaporization device by pipeline, and the LNG vaporization device connects vacuum tank, the pressure stabilizing by a shut-off valve and tracheae Tank connects engine by pipeline, and cooling line is provided in the engine, and the cooling line is connected by a booster pump Water tank and heat exchanger, the engine are additionally provided with an exhaust pipe, and the exhaust pipe extends to container by a flue gas leading Outside.

2. a kind of energy-saving mobile generator car according to claim 1, it is characterised in that: be provided with air inlet on the partition and lead To hole and outlet pilot hole.

3. a kind of energy-saving mobile generator car according to claim 2, it is characterised in that: the air inlet pilot hole and out conductance It is disposed as elongate aperture to hole, acclivitous upper guide plate, the outlet pilot hole are provided on the air inlet pilot hole Place is provided with the lower guide plate tilted down.

4. a kind of energy-saving mobile generator car according to claim 1, it is characterised in that: the flue gas leading pass through partition and every Plate upper end space is simultaneously discharged from container upper end.

5. a kind of energy-saving mobile generator car according to claim 1, it is characterised in that: be provided on the container multiple Corner fittings and multiple hanging rings, the corner fittings are lifted for harbour special hanger, and the hanging ring buckles suspender lifting, the collection for U-shaped It is removably connected with multiple lifting sticks in vanning, is additionally provided with forklift groove on the container.

6. a kind of energy-saving mobile generator car according to claim 1, which is characterized in that in LNG vaporization in the container A gas circulation device is provided with above device.

7. a kind of energy-saving mobile generator car according to claim 6, which is characterized in that the gas circulation device includes point The opposite two sides of cabinet wall are not set and are fixedly connected with the first pedestal, the second pedestal, first pedestal, the second pedestal phase Pair two sides center rotating be connected with screw rod, the surface of the screw rod side is fixedly connected with the first belt pulley, in the cabinet It is provided with a support plate on wall, a motor is fixed in the support plate, the output shaft end of the motor is fixedly connected with second Belt pulley, first belt pulley and the second belt pulley are sequentially connected by belt, and the surface engagement of the screw rod is connected and slided Motion block, the upper end of the sliding shoe are slidably connected to a sliding rail, and the bottom of the sliding shoe is fixedly connected with fan driving motor, The output shaft end of the fan driving motor is fixedly connected with flabellum.

8. a kind of energy-saving mobile generator car according to claim 7, which is characterized in that the top side of the cabinet wall It is fixedly connected with the first limit switch, the top of the cabinet wall is fixedly connected with the second limit far from the first limit switch side Bit switch.

9. a kind of energy-saving mobile generator car according to claim 1, which is characterized in that each vapour of the LNG vaporization device Change and be provided with multiple thermal-arrest fins on pipe, the outer ledge of the thermal-arrest fin is provided with a thermal-collecting tube.

10. a kind of energy-saving mobile generator car according to claim 1, which is characterized in that one in the cabinet of the container Side is additionally provided with control room, and processor, data comparator, the first temperature sensor and second temperature are provided in the control room The temp probe of sensor, the first temperature sensor and second temperature sensor is separately positioned at engine and LNG vaporization device, The output end of the temperature sensor and the input terminal of data comparator connect, the output end and feedback mould of the data comparator The input terminal of block connects, and the output end of the feedback module and the input terminal of processor connect, the output end point of the processor It is not connect with the input terminal of data comparator, booster pump, motor, fan driving motor.