KR910005731Y1 - End ventilating apparatus for a freight car - Google Patents
End ventilating apparatus for a freight car Download PDFInfo
- Publication number
- KR910005731Y1 KR910005731Y1 KR2019880022298U KR880022298U KR910005731Y1 KR 910005731 Y1 KR910005731 Y1 KR 910005731Y1 KR 2019880022298 U KR2019880022298 U KR 2019880022298U KR 880022298 U KR880022298 U KR 880022298U KR 910005731 Y1 KR910005731 Y1 KR 910005731Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ventilation
- vent
- ventilator
- air
- water
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
- B60H1/30—Air scoops
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/30—Railway vehicles
- B60Y2200/33—Rail cars; Waggons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안인 엔드통풍장치의 외부사시도.1 is an external perspective view of the end vent device of the present invention.
제 2 도는 본 고안인 엔드통풍장치의 종단면도.Figure 2 is a longitudinal sectional view of the end vent device of the present invention.
제 3 도는 본 고안인 엔드통풍장치의 공기 유입상태도.3 is an air inflow state of the end vent device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 엔드 통풍장치 2 : 엔드 판체1: End Ventilator 2: End Plate
3,6 : 통풍공 4 : 통풍구 덮개3,6 vent hole 4: vent cover
5 : 통풍구 7 : 물막이 절곡부5 vent hole 7 water bend
8 : 물막이판8: water plate
본 고안은 유개화차의 통풍장치에 관한 것으로서, 특히 유개화차의 통풍장치에 관한 것으로서, 특히 유개화차의 엔드에 통풍장치를 설치하여 화물적재공간을 최대로 확보하는 동시에 차량운행시 실내에 빗물이 유입되지 않도록 된 유개화차의 엔드통풍장치에 관한 것이다.The present invention relates to a ventilator of a trailer truck, and more particularly, to a ventilator of a trailer truck, in particular, by installing a ventilation device at the end of the trailer truck to secure the maximum cargo loading space and at the same time rainwater enters the interior of the vehicle. It relates to an end vent device of a trailer truck that is not to be.
종래에 있어서 유개화차의 통풍장치는 지붕의 상부로 설치되어져 공기흐름에 따라 자연 통풍 되도록 하고 있었으나, 이와 같은 통풍장치는 유개화차의 실내에 화물을 적재하는 경우, 화물의 상단과 통풍구 사이에 통풍을 위한 적정공간부가 유지되도록 적재해야만 하기 때문에 화물적재를 위한 제한된 화차의 실내 공간을 효과적으로 사용할수 없게 됨으로서 결과적으로는 화물적재 운반능력을 감소시키게 됨을 알 수 있으며, 더우기 협궤열차를 채택하고 있는 곳에서는 유개화차의 화물적재 공간이 상대적으로 협소한 관계로 통풍장치에 의한 적재공간의 감축이 문제시 되고 있다.In the prior art, the ventilation system of the trailer truck was installed at the top of the roof to allow natural ventilation according to the air flow. However, such a ventilation system provides ventilation between the top of the cargo and the vent when the cargo is loaded in the interior of the trailer truck. Because it is necessary to load so that the proper space part is maintained, the limited interior space of the wagon can not be effectively used, which results in a decrease in the cargo carrying capacity. Due to the relatively small cargo loading space of trucks, the reduction of loading space by ventilation system is a problem.
또한 통풍장치가 지붕상부로 노출되어 설치되게 되어 열차가 진행함에 있어서는 공기저항이 발생되는 부분으로 작용되는 단점과 돌출된 통풍장치로 인하여 미려한 외관을 얻을 수 없는 등의 문제점이 발생되고 있는 실정인 것이다.In addition, the ventilation is exposed to the upper part of the roof installed in the train proceeds as a problem that the air resistance is generated as a problem and the problem that the beautiful appearance is not obtained due to the protruding ventilator. .
본 고안은 상술한 바와같은 종래기술이 갖는 제반 문제점을 해소하고자 안출된 것으로서, 유개화차의 엔드에 통풍장치를 설치하되 악천후 주행중 발생될 수 있는 와류에 의한 물의 혼합유입을 차단하도록 설치하여 유개화차의 실내공간을 최대로 활용할 수 있도록 함은 물론, 지붕상부로 돌출되는 형태의 통풍장치를 배재함으로서 공기저항을 최소화 할 수 있도록 이루어진 유개화차의 엔드 통풍장치를 제공하고자 하는데 본 고안의 목적이 있다.The present invention is devised to solve all the problems of the prior art as described above, by installing a ventilation device at the end of the open car, but installed to block the inflow of water by the vortex that can be generated during bad weather driving of the open car It is an object of the present invention to provide an end ventilation device of a canopy car made to minimize the air resistance by maximizing the indoor space, as well as by excluding a ventilation device protruding from the roof.
상기 목적을 실현하고자 이루어진 본 고안의 구성을 첨부된 도면을 참조하여 살펴보면 다음과 같다.Looking at the configuration of the subject innovation made to achieve the above object with reference to the accompanying drawings.
제 2 도에 있어서, 화차의 엔드판체(2)에 다수의 통풍공(3)을 천공하고 판재의 통풍구(5)는 개구방향이 넓게 형성되도록 "ㄷ"자 형태로 절곡하되 일측은 절곡면으로부터 내측으로 둔각경사진 물막이 절곡부(7)을 절곡성형하고 절곡상면에는 다수의 통풍공(6)이 천공되어 이루어지며 타측은 절곡면에 수직으로 물막이판(8)을 용착하고 그 외측으로 하부에 개구(9)를 형성한 통풍구덮개(4)를 용착하여 구성되는 것으로서, 미설명부호 10은 보호봉이다.In FIG. 2, a plurality of vent holes 3 are drilled in the end plate body 2 of the wagon, and the vent holes 5 of the plate are bent in a "c" shape so as to have a wide opening direction, and one side is inward from the bent surface. The oblique angled water film bent portion 7 is formed by bending and a plurality of ventilation holes 6 are formed in the bent upper surface, and the other side is welded to the water plate 8 perpendicular to the bent surface, and the opening in the lower portion thereof outwards ( 9) is formed by welding the vent cover (4) formed, the reference numeral 10 is a protective rod.
다음은 상술한 바와 같은 구성을 갖는 본 고안의 작용효과에 대하여 살펴보기로 한다.Next will be described with respect to the effect of the present invention having the configuration as described above.
본 고안의 엔드 통풍장치(1)는 차체의 엔드판체(2)에 직접 통풍공(3)을 천공하여 별도의 통풍구를 가공할 필요가 없게되며, "ㄷ"자형태의 통풍구(5)는 개구방향이 넓게 경사지도록 성형되어져 있어 통풍구덮개(4)가 외측으로부터 감싸며 용착될때 서포트(Support)역할을 수행할 수 있게 되어 견고하게 지지될 수 있게 된다.The end vent device 1 of the present invention does not need to process a separate vent hole by directly drilling the vent hole 3 in the end plate body 2 of the vehicle body, and the “d” shaped vent hole 5 has an opening direction. It is molded so as to be inclined widely to be able to perform a support role when the vent cover 4 is wrapped and welded from the outside to be firmly supported.
이러한 유개화차의 엔드통풍장치(1)는 제 1 도에 도시된 바와같이 차량의 야측엔드판체(2)에 결합될 수 있으며 그 통풍과정을 제 3 도를 통하여 설명하면, 실내공기가 외부로 배출되는 상태와 역으로 외부공기가 실내로 유입되는 상태가 있게 되는데 실내공기배출시 차량이 정차하고 있을 때에는 공기의 밀도차에 의하여 자연대류현상이 발생하여 통풍이 이루어지며 차량의 주행시에는 속도에 의한 압력차이에 의하여 통풍차량 되는바 이때는 주로 전단의 통풍장치(1)로 부터 미도시된 후단의 통풍장치로 공기가 통풍된다.The end vent device 1 of the opencar can be coupled to the night end plate body 2 of the vehicle as shown in FIG. 1 and the ventilation process will be described with reference to FIG. On the contrary, there is a state in which outside air flows into the room.When the vehicle is stopped during the discharge of indoor air, natural convection occurs due to the difference in air density, and ventilation occurs. The vehicle is ventilated by the difference. At this time, the air is mainly ventilated from the front ventilator 1 to the rear ventilator.
그러나 차량의 주행시에는 차량전단의 통풍장치(1)하부개구(9)에서는 벤츄리 현상이 발생되고 후단의 통풍장치 하부에 개구에서는 와류현상이 극심하게 발생되어 폭우가 내리는 지역에서는 유개화차 실내로 빗물이 유압될 수 있을 것이다.However, when the vehicle is running, venturi occurs at the lower opening (9) of the front end of the vehicle, and vortices are severely generated at the opening of the lower ventilator of the rear stage. Will be hydraulic.
따라서 본 고안에서는 4단계 필터구조를 갖도록 역학적으로 구성되어져 있는바, 빗물이 혼합된 외부공기가 실내로 유입될때 둔각경사진 물막이 절곡부(7)에서 1차로 부딪히면서 공기의 유로는 전환되고 빗물의 상당량은 엔드판체(2)를 타고 흘러내리게 되며 빗물이 일부 포함된 공기는 물막이판(8)에 2차충돌하게 되면서 상술한 바와 같이 가벼운 매질의 공기만이 진로를 바꾸어 진행하게 되고 빗물은 길러지게 되는데 이때 작은 입자로 잔류하고 있는 수분은 통풍공(6)과 엔드판체(2)의 통풍공(3)을 통과하면서 완전히 제거되게 되어 유개화차실내로 유입되는 공기는 빗물을 배제한 상태로 통기 되게 되는바, 4차에 걸쳐 걸러진 물은 통풍공(6)을 통하여 외부로 배출되게 된다.Therefore, in the present invention, it is dynamically configured to have a four-stage filter structure. When the external air mixed with the rainwater enters the room, the obtuse angled water film is first hit by the bent portion 7, and the air flow is switched and a considerable amount of the rainwater. Silver flows down the end plate (2) and the air containing part of the rain secondary collision to the water plate (8), as described above, only the light medium air to change the course and the rain water is raised. At this time, the water remaining as small particles are completely removed while passing through the ventilation hole 6 and the ventilation hole 3 of the end plate body 2, and the air flowing into the cultivated car compartment is vented without rain water. The water filtered over the car is discharged to the outside through the ventilation hole (6).
이상에서 설명된 바와같은 본 고안은 통풍장치(1)를 차량의 엔드판체(2)에 설치하게 됨으로서 실내공간을 최대로 사용할 수 있게 되어 화물적재량이 극대화 되며 실내로 유입되는 물을 4차에 걸쳐 걸러내게 되어 통풍공기에 혼합된 빗물을 배제하는 동시에 주행시 전단의 통풍장치(1)를 통하여 후단의 통풍장치로 통기가 이루어져 통풍효과가 매우 크게되는 잇점을 갖으면서도 그 구조가 간단하여 생산원가 절감과 생산성향상에 기여할 수 있고 설치시 미려한 외관을 갖는 등의 효과를 갖는 매우 실용적인 고안인 것이다.The present invention, as described above, by installing the ventilator (1) on the end plate of the vehicle (2) can be used to maximize the interior space to maximize the load capacity and the water flowing into the room over four times It filters out the rain water mixed with the ventilation air and ventilates through the ventilation device at the front through the ventilation device (1) at the time of driving, and has the advantage that the ventilation effect is very large, while the structure is simple and the production cost is reduced and It is a very practical design that can contribute to productivity and has an effect such as having a beautiful appearance during installation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880022298U KR910005731Y1 (en) | 1988-12-30 | 1988-12-30 | End ventilating apparatus for a freight car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880022298U KR910005731Y1 (en) | 1988-12-30 | 1988-12-30 | End ventilating apparatus for a freight car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900012039U KR900012039U (en) | 1990-07-03 |
| KR910005731Y1 true KR910005731Y1 (en) | 1991-08-02 |
Family
ID=19282816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880022298U KR910005731Y1 (en) | 1988-12-30 | 1988-12-30 | End ventilating apparatus for a freight car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910005731Y1 (en) |
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1988
- 1988-12-30 KR KR2019880022298U patent/KR910005731Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR900012039U (en) | 1990-07-03 |
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