CN2194287Y - Air interchanging and cooling device for vehicles - Google Patents
Air interchanging and cooling device for vehicles Download PDFInfo
- Publication number
- CN2194287Y CN2194287Y CN 94229100 CN94229100U CN2194287Y CN 2194287 Y CN2194287 Y CN 2194287Y CN 94229100 CN94229100 CN 94229100 CN 94229100 U CN94229100 U CN 94229100U CN 2194287 Y CN2194287 Y CN 2194287Y
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- gear
- air inlet
- air
- shaft
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Abstract
The utility model relates to an air interchanging and cooling device for traffic transporting vehicles, which is composed of an air inlet device and an air exhausting device, wherein, the air inlet device is composed of a rotary air inlet casing, an air inlet dust cover, a gear, and a worm wheel and worm screw driving system. A regulating knob drives the rotation of the driving system and then drives the rotation of an air inlet casing shaft and the air inlet casing. Thereby, the air input is regulated. The air exhausting device is composed of a base plate, a hemispherical air exhausting casing, a guide vane and an air exhausting casing shaft. The air exhausting device can changes an angle following the running direction of vehicles and the airflow direction. The utility model realizes air interchanging and cooling by means of the running speed of vehicles without using energy sources. The air inlet and the discharging devices can be used by combination and can also be used singly.
Description
The utility model belongs to the attendant equipment of vehicular traffic, particularly air exchange and cooling device.
Vehicular traffic, the lorry of passenger car, shipment animals and plants food for example, visitor, transport truck, the aerial contamination in its railway carriage is very serious, comprises that the heat that come out by human body or discharging food, carbon dioxide, stink with perspiration, stink etc. all seriously worsen the environment in the railway carriage.
Two kinds of aeration-cooling methods that generally adopt are arranged at present, the one, open vehicle window, the 2nd, adopt ceiling fan.The driving window only is applicable to the passenger vehicle railway carriage, and be in forward, oppositely seat and the passenger that standing have conflicting requirement for the difference of the temperature difference that size caused of windowing, wind speed, the flow direction, can't window rainy day, opens vehicle window and can carry into extraneous pollutantss such as dust secretly with air-flow.The wind of ceiling fan is very inhomogeneous, is helpless to ventilation, may cause certain infringement to health, the more important thing is that ceiling fan must use power supply.
Some special passenger vehicles adopt air-conditioning.But be difficult to generally apply, developing country particularly, its cost is too high, and maintenance difficult will consume a large amount of energy, can not solve the transportation problem of most of people and food.
The purpose of this utility model is to adopt a kind of air exchange and cooling device of being made up of gas inlet shell and control system thereof and exit casing and tuning blade, and the air-flow that utilizes the vehicular traffic gait of march to be caused is realized the ventilation cooling.
Another purpose of the present utility model provides a kind of air exchange and cooling device that can regulate suction quantity, can regulate suction quantity with adjusting knob according to personnel in season, the railway carriage.
Another purpose of the present utility model provides a kind of pollutants such as the dust in the extraneous air and rainwater of preventing and enters the air exchange and cooling device in the railway carriage, keeps with fresh air in the railway carriage.
One of most important purpose of the present utility model is to realize the ventilation cooling without additional source of energy.
According to air exchange and cooling device of the present utility model, formed by air inlet system and exhaust gear two parts.Air inlet system is contained in the air inlet dust boot in this housing box by a housing box, transmission gearbox and transmission device, and the gas inlet shell system and the top control system that are contained in housing box top are formed.Driving device is made up of gear and gear wheel shaft and worm gear-endless screw system, and driving system drives the air inlet columella and rotates, and can regulate air intake shell angle, thereby regulates intake.
According to the utility model, top is regulated by circular impeller of spiral and regulating handle frame thereof and is formed, and is used to regulate air-flow range and charge flow and flows to.
According to exhaust gear of the present utility model,, be contained in the venting shell shaft in the bearing at base center and the guiding fan blade of upper end thereof and form by base-mounted hemisphere face shape exit casing.Thereby hemisphere face shape exit casing forms zone of negative pressure effectively in the vehicle traveling process run out the vitiated air in the railway carriage, pilot blade can drive the exit casing box haul and rotate, guarantee vehicle in traveling process sphere all the time towards wind direction, prevent downdraught in railway carriage, prevent that simultaneously rainwater from entering in the railway carriage.
According to the utility model, except the ball grain of each axle head, the frequent part that rotates such as inlet and outlet columella is with 45
#Outside steel was made, all available engineering plastics of remaining part were made.
According to air exchange and cooling device of the present utility model, the wind speed that utilizes vehicular traffic moving velocity and surrounding air to form reaches the purpose of ventilation cooling, and this scavenging way can not cause any infringement to human body.
According to air exchange and cooling device of the present utility model, can be with season, self experiencing of passenger is different with diurnal temperature, and the regulated at will intake can also prevent that dust, rainwater etc. from entering in the railway carriage simultaneously.
Of the present utility model simple in structure, make easily, durable in use, easy to use.Can determine device size according to the actual conditions of vehicular traffic.The inlet and outlet device uses jointly, and effect is splendid, under the less situation in railway carriage space, also can use exhaust gear separately, takes the pernicious gas in the railway carriage away, for example just can only arrange exhaust gear and reach good effect at operator's compartment.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is an air inlet system cutaway view of the present utility model.
Fig. 2 is the cutaway view of exhaust gear.
As shown in Figure 1, air inlet system is by housing box (1), be contained in the air inlet dust boot (2) in this housing box (1), transmission gearbox (3), be contained in the transmission device in this transmission gearbox (3), the gas inlet shell system and the top adjusting impeller system that are contained in housing box (1) top are formed, said driving device is by knob (19), first gear (4) in gear wheel shaft (16) that is connected with this knob (19) and the transmission gearbox (3) interconnects, second gear (5) that is meshed of first gear (4) is fixed on the worm screw (6) therewith, this worm screw (6) and worm gear (7) engagement, worm gear (7) and the 3rd gear (9) are fixed on the worm shaft (8).The 3rd gear (9) and the 4th gear (10) that is fixed on the air inlet columella (11) are meshed.
Said gas inlet shell system is made up of the above-mentioned air inlet columella (11) and the filtering net (17) that are contained in the semi-cylindrical shape gas inlet shell (12), and the lower end of air inlet columella (11) is contained in watt seat (13) that is fixed in the housing box (1).
Said top is regulated impeller system and is made up of regulating handle (23) Handle axis (24) of the circular impeller (20) of spiral, the paddle shaft (22) that drives this impeller (20), paddle shaft top board (21), lower platen (25), adjusting impeller.
Above-mentioned worm gear axle head is provided with worm-wheel shaft pressing plate (15), worm screw-gear shaft terminal is provided with worm shaft pressing plate (14), the outer end on first gear wheel shaft (16), and the inboard of knob (19) is provided with calibrated disc (18), each rotary shaft end all is provided with the ball grain, and each turning cylinder can freely be rotated.
Exhaust gear is by being contained in hemisphere face shape exit casing (33) on the base (32), being contained in the venting shell shaft (37) in the bearing (36) at base (32) center, the adjustment gland (39) that is contained in the guiding fan blade (38) of this venting shell shaft (37) upper end and is contained on the gland (35) of bearing (36) is formed, connect with 3 above ball grains (34) between base (32) and the air draft shell (33), air draft shell (33) can be gone up at base (32) freely rotate.Base (32) the neighboring downside O-ring seal (31) is housed.
Air inlet and exhaust gear remove ball grain, air inlet columella (11), venting shell shaft (37) employing 45
#Outside steel was done, remaining part all adopted engineering plastics to make.
When using air exchange and cooling device of the present utility model, air inlet system can be located on the body side wall, and for example between two of the passenger car case windows, exhaust gear can be contained on the original breather port of railway carriage.The utility model also can be contained on the various automobiles.
When using the utility model, can by knob (19) arm revolving gear-worm and gear system, drive air inlet columella (11) and rotate according to the impression of personnel in season, temperature, the railway carriage, air inlet columella (11) drives gas inlet shell and rotates arbitrarily angled.Can regulate the direction and the air-flow range of charge flow by regulating the upper leaf wheel system, reach the purpose of ventilation cooling.The time spent can not seal it with a cover plate.
Claims (2)
1, the air exchange and cooling device used of a kind of transportation and communication is characterized in that this device is made up of air inlet system and corresponding exhaust gear,
(1) air inlet system by housing box (1), be contained in air inlet dust boot (2), transmission gearbox (3) in this housing box (1), be contained in the transmission device in this transmission gearbox (3), the gas inlet shell system that is contained in housing box (1) top and top and regulate impeller system and formed,
(a) gear wheel shaft (16) that is connected with this knob (19) by knob (19) of said driving device interconnects with first gear (4) in the transmission gearbox (3), second gear (5) that is meshed of first gear (4) is fixed on the worm screw (6) therewith, this worm screw (6) and worm gear (7) engagement, worm gear (7) and the 3rd gear (9) are fixed on the worm shaft (8), the 3rd gear (9) and the 4th gear (10) that is fixed on the air inlet columella (11) are meshed
(b) said gas inlet shell system is made up of the above-mentioned air inlet columella (11) and the filtering net (17) that are contained in the semi-cylindrical shape gas inlet shell (12), and the lower end of air inlet columella (11) is contained in watt seat (13) that is fixed in the housing box (1),
(c) adjusting impeller system in top is made up of the regulating handle (23) and the Handle axis (24) of the circular impeller (20) of spiral, the paddle shaft (22) that drives this impeller (20), paddle shaft top board (21), lower platen (25), adjusting impeller,
(d) the worm gear axle head is provided with worm-wheel shaft pressing plate (15), and worm screw one gear shaft terminal is provided with worm shaft pressing plate (14), the outer end on first gear wheel shaft (16), and the inboard of knob (19) is provided with calibrated disc (18), and each rotary shaft end all is provided with the ball grain,
(2) exhaust gear is by being contained in hemisphere face shape exit casing (33) on the base (32), being contained in the venting shell shaft (37) in the bearing (36) in the base (32), the adjustment gland (39) that is contained in the guiding fan blade (38) of this venting shell shaft (37) upper end and is contained on the gland (35) of bearing (36) is formed, connect with 3 above ball grains (34) between base (32) and the air draft shell (37), the peripheral downside of base (32) is equipped with O-ring seal (31).
2,, it is characterized in that described ball grain, air inlet columella (11), venting shell shaft (37) adopt 45 according to the air exchange and cooling device of claim 1
#Steel is made, and remaining part all adopts engineering plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229100 CN2194287Y (en) | 1994-07-08 | 1994-07-08 | Air interchanging and cooling device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229100 CN2194287Y (en) | 1994-07-08 | 1994-07-08 | Air interchanging and cooling device for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194287Y true CN2194287Y (en) | 1995-04-12 |
Family
ID=33841493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229100 Expired - Fee Related CN2194287Y (en) | 1994-07-08 | 1994-07-08 | Air interchanging and cooling device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194287Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001360A (en) * | 2019-04-24 | 2019-07-12 | 浙江星星冷链集成股份有限公司 | Convection type new energy Refrigerated Railway Cars push power mounting device |
-
1994
- 1994-07-08 CN CN 94229100 patent/CN2194287Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001360A (en) * | 2019-04-24 | 2019-07-12 | 浙江星星冷链集成股份有限公司 | Convection type new energy Refrigerated Railway Cars push power mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |