CN208602308U - A kind of mobile power vehicle with sectional water tank - Google Patents
A kind of mobile power vehicle with sectional water tank Download PDFInfo
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- CN208602308U CN208602308U CN201821243618.0U CN201821243618U CN208602308U CN 208602308 U CN208602308 U CN 208602308U CN 201821243618 U CN201821243618 U CN 201821243618U CN 208602308 U CN208602308 U CN 208602308U
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Abstract
The utility model relates to a kind of mobile power vehicles with sectional water tank, including generating set, water tank, axial flow blower, control cabinet, silencer, preceding partition, rear partition, the compartment on semitrailer is separated into control room, unit room and water tank room by preceding partition and rear partition；It is characterized by: water tank (8) is installed among water tank room, the cooling system of generating set (5) is connected to form cooling circuit by the expansion tank on water pipe and water tank (8), and one or more air blowers are equipped with above expansion tank；After axial flow blower (7) is installed on above partition (12), radiate for unit chamber ventilated.The air inlet of two sides is connected by wind-guiding bucket with railroad car lateral wall upper air inlet on water tank, and water tank air inlet is equivalent to vehicle exterior and directly enters the wind, and inlet air temperature is not influenced by temperature rise in case, good heat dissipation effect.The design of axial flow fan vane wheel improves the air quantity, wind pressure, ventilation and heat performance of axial flow blower, to make to keep the heat dissipation effect of generating set higher in the space of limited unit room, works more suitable for hot environment.
Description
Technical field
The utility model relates to diesel generating set fields, and in particular to a kind of mobile power vehicle with sectional water tank.
Background technique
In diesel generating set industry, general mobile power source is before belt wheel drive water tank is directly anchored to engine
The railroad car lateral wall of generating set motor side, generating set operation will be arranged in portion, the mobile power source unit room air inlet of the form
Unit room is influenced by temperature rise afterwards, and the inlet air temperature for actually entering water tank front end can generally be increased compared to unit room intake air temperature
5 DEG C or so, if supply vehicle works under 50 DEG C of hot environments, this will largely effect on the heat dissipation performance of water tank, be easy to cause shifting
The dynamic high water temperature of power supply shuts down phenomenon.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of movement with sectional water tank
Supply vehicle.The purpose of this utility model is to provide a kind of mobile power vehicle with sectional water tank, the water of the mobile power vehicle
Case is installed separately with engine, and centre setting partition, water tank enters the wind top air draft form using two sides, and the ventilation of mobile power source dissipates
Good in thermal property is more suitable for working under hot environment.
The purpose of this utility model is that the design of axial flow fan vane wheel improves the air quantity, wind pressure, ventilation of axial flow blower
Heat dissipation performance, to make to keep the heat dissipation effect of generating set higher in the space of limited unit room, more suitable for hot environment
Work.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
The technical solution of the utility model are as follows: a kind of mobile power vehicle with sectional water tank, mainly include generating set,
Water tank, tractor, semitrailer, axial flow blower, control cabinet, switchgear, cable hoist, domestic oil tank, silencer, it is preceding partition, after
Partition.It is characterized in that tractor is connected by towing pin with semitrailer, preceding partition and rear partition separate the compartment on semitrailer
At control room, unit room and water tank room；Generating set, domestic oil tank are installed in unit room, and silencer is mounted on car body top,
Above generating set；Control cabinet, switchgear and cable hoist are mounted on control room；Water tank is installed among water tank room, generator
The cooling system of group is connected to form cooling circuit by the expansion tank in water pipe and water tank, and there are two wind for expansion tank top
Machine；Axial flow blower separates top after being installed on, and radiates for unit chamber ventilated.
Water tank split type structure design described in the utility model, separates, generator completely separated with unit room after passing through
The cooling system of group is connected to form cooling circuit by the expansion tank in water pipe and water tank, and engine cool effect is good.
Water tank two sides air inlet described in the utility model, top air draft.The air inlet of two sides passes through wind-guiding bucket on water tank
It is connected with railroad car lateral wall upper air inlet, water tank air inlet is equivalent to vehicle exterior and directly enters the wind, and inlet air temperature is not by temperature rise shadow in case
It rings.Water tank is by air draft at the top of blower, the directly discharge of top exhaust outlet, and hot-air is discharged directly up, not by peripheral obstacle
Influence.The ventilation and heat performance of mobile power source is good.
Wherein, the axial flow blower 7 includes impeller, motor, and impeller is connected to motor by shaft, and impeller includes multiple the
One blade 72, multiple second blades 73, multiple first blades, multiple second blade staggers are positioned apart from 71 periphery of wheel hub,
The radical length of first blade is greater than the radical length of the second blade, and the circumferential width C1 of the first blade is greater than the second blade 73
Circumferential width C2.
Wherein, the radial outer end of first blade 72 is provided with pressure regulating part 76, and pressure regulating part is generally in three
Angular structure.
Wherein, form cavity in the pressure regulating part 76, cavity runs through along the first blade 72 is circumferential, cavity generally in
Triangular structure.
Wherein, 76/ triangular structure of pressure regulating part includes long side 77, short side 78, arc-shaped side 79, long side 77 generally with
Suction surface 75 is parallel, and short side 78 is vertical with suction surface 75, and arc-shaped side 79 and pressure face 74 are adjacent；The design energy of pressure regulating part 76
The pressure difference of enough effective adjusting/balance the first blades 72,73 radial outer end of the second blade, reduces the first blade 72, the second blade
Turbulent flow that 73 radial outer ends are generated due to pressure difference, vortex improve axis stream to guarantee the stable air quantity of axial flow blower 7, wind pressure
The ventilation and heat performance of blower 7.
Utility model has the advantages that entering the wind the sectional water tank of top air draft form using two sides, water tank is directly outer
Portion's air inlet, heat dissipation performance are not influenced by temperature rise in unit room, the perfect heat-dissipating of water tank, more suitable for hot environment work
Make；Water tank is directly mounted at power supply interior, does not influence the movement and transport of supply vehicle.
The design of axial flow fan vane wheel improves the air quantity, wind pressure, ventilation and heat performance of axial flow blower, to make limited
Unit room space in keep the heat dissipation effect of generating set higher, more suitable for hot environment work.
The mobile power vehicle technology is suitable for diesel-driven generator technical group field.
Detailed description of the invention
Fig. 1 is the utility model mobile power vehicle structural front view；
Fig. 2 is the utility model mobile power vehicle structure top view；
Fig. 3 is the utility model mobile power source bassinet structure right view；
Fig. 4 is the utility model axial flow fan vane wheel structure chart；
Fig. 5 is the utility model axial-flow fan blade structure chart (for E-E cross-sectional view in Fig. 4).
In figure: tractor 1, semitrailer 2, switchgear 3, domestic oil tank 4, generating set 5, silencer 6, axial flow blower 7, water
Case 8, electrical control cabinet 10, preceding partition 11, separates 12, air inlet A, exhaust outlet B, wheel hub 71, the first blade at cable hoist 9 afterwards
72, the second blade 73, pressure face 74, suction surface 75, pressure regulating part 76, long side 77, short side 78, arc-shaped side 79, impeller rotation
Direction R.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1-3, the utility model is such work and implements, a kind of mobile power source with sectional water tank
Vehicle mainly includes generating set 5, water tank 8, tractor 1, semitrailer 2, axial flow blower 7, control cabinet 10, switchgear 3, cable strand
Disk 9, silencer 6, preceding partition 11, separates 12 at domestic oil tank 4 afterwards.Tractor 1 is connected by towing pin with semitrailer 2, preceding partition
Compartment on semitrailer 2 is separated into control room, unit room and water tank room with rear partition 12 by 11；Generating set 5, domestic oil tank 4
It is installed in unit room, silencer 6 is mounted on the car body top of unit room, and is located at 5 top of generating set；Electrical control cabinet
10, switchgear 3 and cable hoist 9 are mounted on control room；Water tank 8 is installed among water tank room, and the cooling system of generating set 5 is logical
The expansion tank crossed in water pipe and water tank 8 is connected to form cooling circuit, has one or two centrifugal blower above expansion tank；Axis
12 top of partition, radiates for unit chamber ventilated after flow fan 7 is installed on.
8 split type structure of water tank design, separate after passing through it is 12 completely separated with unit room, generating set 5 it is cold
But system is connected to form cooling circuit by the expansion tank in water pipe and water tank 8, and engine cool effect is good.
The two sides of the water tank 8 are entered the wind, top air draft；The air inlet of two sides passes through wind-guiding bucket/taper collection on water tank 8
Fan housing is connected with railroad car lateral wall upper air inlet A, and the air inlet of water tank 8 is equivalent to vehicle exterior and directly enters the wind, and inlet air temperature is not by case
Temperature rise influences.Water tank 8 is directly discharged from top exhaust outlet B by air draft at the top of centrifugal blower, and hot-air is discharged directly up,
It is not influenced by peripheral obstacle.The ventilation and heat performance of mobile power source is good.
Referring to attached drawing 4-5, axial flow blower 7 includes impeller, motor, and impeller is connected to motor by shaft, and impeller includes more
A first blade 72, multiple second blades 73, multiple first blades 72, multiple second blades 73 are staggeredly positioned apart from wheel hub
71 peripheries；The radical length of first blade 72 is greater than the radical length of the second blade 73, and the circumferential width C1 of the first blade 72 is big
In the circumferential width C2 of the second blade 73, it can effectively increase the air quantity of axial flow blower 7 in this way.
The radial outer end of first blade 72 is provided with pressure regulating part 76, the substantially triangular knot of pressure regulating part 76
Structure, 76/ triangular structure of pressure regulating part include long side 77, short side 78, arc-shaped side 79, and long side 77 is generally flat with suction surface 75
Row, short side 78 is vertical with suction surface 75, and arc-shaped side 79 and pressure face 74 are adjacent, forms cavity, cavity edge in pressure regulating part 76
First blade 72 is circumferential to be run through, the substantially triangular structure of cavity；The design of pressure regulating part 76 can be adjusted effectively/be balanced
The pressure difference of first blade 72,73 radial outer end of the second blade reduces the first blade 72,73 radial outer end of the second blade due to pressure
The turbulent flow of power difference generation, vortex improve the ventilation and heat of axial flow blower 7 to guarantee the stable air quantity of axial flow blower 7, wind pressure
Performance.
Mobile power vehicle enters the wind the sectional water tank of top air draft form using two sides, and the directly external air inlet of water tank dissipates
Hot property is not influenced by temperature rise in unit room, the perfect heat-dissipating of water tank, is worked more suitable for hot environment；Water tank is directly pacified
Dress and power supply interior, do not influence the movement and transport of supply vehicle.
The design of axial flow fan vane wheel improves the air quantity, wind pressure, ventilation and heat performance of axial flow blower, to make limited
Unit room space in keep the heat dissipation effect of generating set higher, more suitable for hot environment work.
Above embodiment is the explanation to the utility model, is not the restriction to the utility model, it is possible to understand that not
These embodiments can be carried out with a variety of variations, modification, replacement in the case where being detached from the principles of the present invention and spirit and become
Type, the protection scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mobile power vehicle with sectional water tank comprising generating set (5), water tank (8), tractor (1), semitrailer
(2), axial flow blower (7), electrical control cabinet (10), switchgear (3), cable hoist (9), domestic oil tank (4), silencer (6), preceding
Separate (11), rear partition (12), tractor (1) is connected by drawing connector with semitrailer (2), preceding partition (11) and rear partition
(12) compartment on semitrailer (2) is separated into control room, unit room and water tank room；Generating set (5), domestic oil tank (4) peace
Loaded in unit room, silencer (6) is mounted on the car body top of unit room, and is located above generating set (5)；Electrical control cabinet
(10), switchgear (3) and cable hoist (9) are mounted on control room；It is characterized by: water tank (8) is installed among water tank room, hair
The cooling system of motor group (5) is connected to form cooling circuit, expansion tank top by the expansion tank on water pipe and water tank (8)
Equipped with one or more air blowers；After axial flow blower (7) is installed on above partition (12), radiate for unit chamber ventilated.
2. a kind of mobile power vehicle with sectional water tank according to claim 1, it is characterised in that: the water tank room is logical
Later separate (12) and unit room is completely separated, effectively completely cut off the heat transmitting between water tank room and unit room.
3. a kind of mobile power vehicle with sectional water tank according to claim 1, it is characterised in that: the water tank (8)
Two sides air inlet, top air draft, the air inlet of two sides passes through wind-guiding bucket or conical wind-collection cover and railroad car lateral wall on water tank (8)
Upper air inlet (A) is connected, and water tank (8) air inlet is equivalent to vehicle exterior and directly enters the wind, and water tank (8) passes through air blower from water tank ceiling
Portion's air draft, air-flow are directly discharged from top exhaust outlet (B), and hot-air is discharged directly up.
4. a kind of mobile power vehicle with sectional water tank according to claim 1, it is characterised in that: the axial flow blower
It (7) include impeller, motor, impeller is connected to motor by shaft, and impeller includes multiple first blades (72), multiple second blades
(73), multiple first blades, multiple second blade staggers are positioned apart from wheel hub (71) periphery, the radical length of the first blade
Greater than the radical length of the second blade, the circumferential width (C1) of the first blade is greater than the circumferential width (C2) of the second blade (73).
5. a kind of mobile power vehicle with sectional water tank according to claim 4, it is characterised in that: first blade
(72) radial outer end is provided with pressure regulating part (76), the substantially triangular structure of pressure regulating part.
6. a kind of mobile power vehicle with sectional water tank according to claim 5, it is characterised in that: the pressure is adjusted
Cavity is formed in portion (76), cavity circumferentially runs through along the first blade (72), the substantially triangular structure of cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243618.0U CN208602308U (en) | 2018-08-03 | 2018-08-03 | A kind of mobile power vehicle with sectional water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243618.0U CN208602308U (en) | 2018-08-03 | 2018-08-03 | A kind of mobile power vehicle with sectional water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208602308U true CN208602308U (en) | 2019-03-15 |
Family
ID=65670395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243618.0U Active CN208602308U (en) | 2018-08-03 | 2018-08-03 | A kind of mobile power vehicle with sectional water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208602308U (en) |
-
2018
- 2018-08-03 CN CN201821243618.0U patent/CN208602308U/en active Active
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