CN206968388U - The lower inlet duct of supply vehicle - Google Patents
The lower inlet duct of supply vehicle Download PDFInfo
- Publication number
- CN206968388U CN206968388U CN201720792713.5U CN201720792713U CN206968388U CN 206968388 U CN206968388 U CN 206968388U CN 201720792713 U CN201720792713 U CN 201720792713U CN 206968388 U CN206968388 U CN 206968388U
- Authority
- CN
- China
- Prior art keywords
- inlet duct
- lower inlet
- connecting rod
- blade
- rotating shaft
- Prior art date
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
It the utility model is related to a kind of heat abstractor, more particularly to a kind of lower inlet duct of supply vehicle.Including chassis vehicle, compartment and generating set, car bottom is provided with lower inlet duct, lower inlet duct includes skeleton, blade and rotating shaft, skeleton is provided with blade, blade is connected with rotating shaft, and rotating shaft is connected by pin with the longitudinal axis, and the longitudinal axis is connected with connecting rod, connecting rod is connected with window opener, and window opener is arranged on the crossbeam of chassis vehicle.Protective cover is provided with beside the connecting rod being connected at crossbeam with window opener.Compared with prior art, preparation method is easily realized, enhances interior air circulation, preferable to generator set heat radiation effect, can prevent that rainwater is sucked interior by inlet duct when generating set from starting, and improves the security reliability of supply vehicle.
Description
Technical field
It the utility model is related to a kind of heat abstractor, more particularly to a kind of lower inlet duct of supply vehicle.
Background technology
As present industrial develops rapidly, for electric power demand it is increasing, it is electric in order to meet under particular surroundings
The supply of power, power supply vehicle of meet an emergency arise at the historic moment, solve the problems, such as people out of doors operation when electric power supply.
Fig. 1 is that the air-flow of prior art moves towards figure, 2 is here compartment, 3 is side inlet duct, 5 is generating set, 6 to disappear
Sound device, 7 be cable hoist, 8 be exhaust apparatus.
The side inlet duct 3 of existing power supply car is in equal level height with exhaust apparatus 8, when generator in compartment 2
When air inlet and outlet device is opened in the work of group 5, when external air flow is entered in compartment 2 by side inlet duct 3, most of air-flows are again direct
Discharged by exhaust apparatus 8, as shown in figure 1, can not so effectively form gas circulation, and then make it that radiating effect is bad.
In addition, in rainwater weather, in the presence of rainwater is with wind speed, it can enter from side inlet duct 3, lower work for a long time easily makes
The inside of compartment 2 is seeped water, and is corroded, is caused electrical equipment failure such as short circuit caused by ponding.Because air intake radiating effect is bad, bear
High water temperature machine group alarm is easily caused when carrying larger to shut down.
The content of the invention
Based on this, the utility model is the Special use requirement for the radiating of moving emergency supply vehicle generating set, is
Solution interior air circulation space is few, poor to generator set heat radiation effect and because side inlet duct is easily intake
The problems such as.Spy designs a kind of supply vehicle with lower inlet duct.
The utility model solves the technical scheme that its technical problem uses：A kind of supply vehicle with entering lower device of air, including
Chassis vehicle, compartment and generating set, it is characterised in that：The car bottom is provided with lower inlet duct, the lower inlet duct
Include skeleton, blade and rotating shaft, the skeleton is provided with blade, and the blade is connected with rotating shaft, and the rotating shaft passes through pin
It is connected with the longitudinal axis, the longitudinal axis is connected with connecting rod, and the connecting rod is connected with window opener, and the window opener is arranged on the bottom
On the crossbeam of jiggering.
A kind of lower inlet duct of supply vehicle, it is characterised in that：The connection being connected at crossbeam with window opener
Protective cover is provided with beside bar.
The lower inlet duct is arranged on the both sides of generating set.
The window opener is hand window latch or electric window-opening device.
The beneficial effects of the utility model are：Preparation method is easily realized, enhances interior air circulation, to hair
Group of motors radiating effect is preferable, can prevent that rainwater is sucked interior by inlet duct when generating set from starting, improve power supply
The security reliability of car.
Brief description of the drawings
Fig. 1 is that the air-flow of the air inlet and outlet device of present context technology moves towards figure；
Fig. 2 be the utility model is related to a kind of supply vehicle with lower inlet duct supply vehicle layout drawing；
Fig. 3 is that the utility model is related to a kind of supply vehicle to move towards figure with the air-flow of lower inlet duct；
Fig. 4 is Fig. 2 A direction views；
Amplify internal view in the B portions that Fig. 5 is Fig. 2.
Shown in accompanying drawing, wherein, 1, chassis vehicle；11st, crossbeam；2nd, compartment；21st, car bottom；3rd, side inlet duct；4th, enter under
Device of air；41st, skeleton；42nd, blade；43rd, rotating shaft；44th, the longitudinal axis；45th, connecting rod；46th, window opener；47th, protective cover；5th, generator
Group；6th, muffler；7th, cable hoist；8th, exhaust apparatus.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, supply vehicle of the present utility model includes chassis vehicle 1, compartment with lower inlet duct
2 and generating set 5, its car bottom 21 is provided with lower inlet duct 4, and lower inlet duct 4 includes skeleton 41, blade 42 with turning
Axle 43, skeleton 41 are provided with blade 42, and blade 42 is connected with rotating shaft 43, and rotating shaft 43 is connected by pin with the longitudinal axis 44, the longitudinal axis 44
It is connected with connecting rod 45, connecting rod 45 is connected with window opener 46, and window opener 46 is arranged on the crossbeam 11 of chassis vehicle 1.
A kind of lower inlet duct of supply vehicle, it is arranged on the side of connecting rod 45 being connected at crossbeam 11 with window opener 46 and set
It is equipped with protective cover 47.Weld at the crossbeam 11 of chassis vehicle 1 or be bolted the protective cover 47, be in order to avoid vehicle
The foreign matter such as some stones, which is upspring, in traveling damages connecting rod 45, plays a part of protecting connecting rod 45.
Lower inlet duct 4 is arranged on the both sides of generating set 5.Because the space of supply vehicle compartment 2 is limited, in generating set 5
Both sides respectively have certain position to be available for installing lower inlet duct 4, and when running generating set 5, blade is opened by window opener 46
42, when starting due to generating set 5, the fan of itself of generating set 5 can produce negative pressure in compartment 2, so as to by outside compartment 2
Air is sucked in compartment 2 by lower inlet duct 4, forms a circulating current（It is shown in Figure 3）, can be effectively to generator
Group 5 is radiated, and improves the operational efficiency of generating set 5, ensures the use reliability of supply vehicle.
Window opener 46 is hand window latch or electric window-opening device.When being worked using hand window latch, staff shakes hand
Crank hand, the longitudinal axis 44 and rotating shaft 43 are driven through connecting rod 45 by output shaft, so as to open blade 42, realize lower inlet duct 4
Opening and closing.
Window opener 46 can be electric window-opening device, and when electric window-opening machine works, micro-reducer is electrically activated by battery
Drive output shaft to drive the longitudinal axis 44 and rotating shaft 43 through connecting rod 45, so as to open blade 42, realize lower inlet duct 4 unlatching and
Close.
Inlet duct 4 includes skeleton 41, blade 42, rotating shaft 43, the longitudinal axis 44, connecting rod 45, window opener 46 under the compartment
With protective cover 47.The skeleton 41 of lower inlet duct 4, which is adopted, is bolted to car bottom 21, controls the windowing of lower inlet duct 4
Device 46 is fixed at the crossbeam 11 of chassis vehicle 1.By rotate window opener 46 drive connecting rod 45 pull the longitudinal axis 44 move, blade 42 with
Rotating shaft 43 to be turned on and off.
Shown in Figure 5, rotating shaft 43 is connected with blade 42 using welding manner, and rotating shaft 43 and the longitudinal axis 44 are fixed using pin
All blades 42 are chained together by connection, the longitudinal axis 44, and window opener 46 pulls connecting rod 45, and connecting rod 45 and the longitudinal axis 44 utilize
The principle of lever, rotating shaft 43 is driven to rotate, so as to allow blade 42 to open and close.
When generating set 5 works, staff's rotation is opened by being fixed on the window opener 46 at the crossbeam 11 of chassis vehicle 1
Lower inlet duct 4.External air flow by lower inlet duct 4 enter compartment 2 in, gas can be circulated around generating set 5 again from
Exhaust apparatus 8 is discharged.Shown in Figure 3, gas is discharged around the circulation cooling of generating set 5, so that better heat-radiation effect, together
When car bottom 21 is located at due to lower inlet duct 4, effectively completely cut off rainwater into inside compartment 2, prevent electrical equipment because
Ponding causes the failures such as short circuit.
The lower inlet duct 4 and exhaust apparatus 8 that compartment 2 is set are aerated radiating to supply vehicle inside, and muffler 6 can be right
Operating generating set 5 carries out noise-reduction processing.
The generating set 5 that compartment 2 is installed is the guarantee of power of Emergency electricity；Cable hoist 7 can wind folding and unfolding cable, use
It is electrically connected between power supply vehicle of meet an emergency and load.
This lower inlet duct 4 is used on supply vehicle, enhances the radiating effect in compartment 2, solves side air inlet dress
Put 3 and enter water problems, ensure that the drying and cleaning of the internal environment of compartment 2, ensured the Efficient Operation of generating set 5, improve
Supply vehicle use reliability.
One kind of embodiment described above, simply the utility model more preferably embodiment, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (4)
1. a kind of lower inlet duct of supply vehicle, including chassis vehicle, compartment and generating set, it is characterised in that：The compartment bottom
Portion is provided with lower inlet duct, and the lower inlet duct includes skeleton, blade and rotating shaft, and the skeleton is provided with blade, institute
Blade is stated with rotating shaft to be connected, the rotating shaft is connected by pin with the longitudinal axis, and the longitudinal axis is connected with connecting rod, the connecting rod with
Window opener is connected, and the window opener is arranged on the crossbeam of the chassis vehicle.
2. the lower inlet duct of supply vehicle according to claim 1, it is characterised in that：It is described to be arranged at crossbeam and windowing
Protective cover is provided with beside the connected connecting rod of device.
3. the lower inlet duct of supply vehicle according to claim 1, it is characterised in that：The lower inlet duct is arranged on hair
The both sides of group of motors.
4. the lower inlet duct of supply vehicle according to claim 1, it is characterised in that：The window opener is hand window latch
Or electric window-opening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792713.5U CN206968388U (en) | 2017-07-03 | 2017-07-03 | The lower inlet duct of supply vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792713.5U CN206968388U (en) | 2017-07-03 | 2017-07-03 | The lower inlet duct of supply vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206968388U true CN206968388U (en) | 2018-02-06 |
Family
ID=61405966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720792713.5U Expired - Fee Related CN206968388U (en) | 2017-07-03 | 2017-07-03 | The lower inlet duct of supply vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206968388U (en) |
-
2017
- 2017-07-03 CN CN201720792713.5U patent/CN206968388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |