阅读说明：本技术 一种公交车用自换气式新型车窗 (Novel door window of formula of ventilating certainly for bus ) 是由 顾海明 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种公交车用自换气式新型车窗,包括窗体,所述窗体的侧壁开设有圆形槽,所述圆形槽的内壁上转动连接有风轮,所述窗体的侧壁上安装有与圆形槽相通的进气管,所述圆形槽的内壁上固定连接有出气管,所述窗体的侧壁开设有置物槽,所述置物槽的内壁上转动连接有与风轮同轴设置的离心风扇,所述置物槽的内壁上开设有进气孔,所述置物槽的内顶部固定连接有排气管,且所述出气管与排气管连通。本发明通过将车内的暖空气抽入排气管内并与车外的新鲜冷空气混合,可将新鲜冷空气升温后排入车内,既实现了车内外的空气的交互,同时也可使排入的空气温度不至于过低而引起乘客不适。(The invention discloses a novel self-ventilation type bus window for a bus, which comprises a window body, wherein a circular groove is formed in the side wall of the window body, a wind wheel is rotatably connected to the inner wall of the circular groove, an air inlet pipe communicated with the circular groove is installed on the side wall of the window body, an air outlet pipe is fixedly connected to the inner wall of the circular groove, an object placing groove is formed in the side wall of the window body, a centrifugal fan coaxially arranged with the wind wheel is rotatably connected to the inner wall of the object placing groove, an air inlet hole is formed in the inner wall of the object placing groove, an exhaust pipe is fixedly connected to the inner top of the object placing groove, and the air outlet. The invention can exhaust the fresh cold air into the vehicle after heating up by pumping the warm air in the vehicle into the exhaust pipe and mixing the warm air with the fresh cold air outside the vehicle, thereby realizing the interaction of the air inside and outside the vehicle and preventing the exhausted air from causing discomfort to passengers due to too low temperature.)

1. The utility model provides a novel door window of formula of ventilating certainly for bus, includes window form (1), its characterized in that, circular recess (2) have been seted up to the lateral wall of window form (1), it is connected with wind wheel (3) to rotate on the inner wall of circular recess (2), install on the lateral wall of window form (1) with communicating intake pipe (4) of circular recess (2), fixedly connected with outlet duct (5) on the inner wall of circular recess (2), the lateral wall of window form (1) has been seted up and has been put thing groove (6), it is connected with centrifugal fan (10) with wind wheel (3) coaxial setting to rotate on the inner wall of thing groove (6), inlet port (61) have been seted up on the inner wall of thing groove (6), the interior top fixedly connected with blast pipe (8) of putting thing groove (6), just outlet duct (5) and blast pipe (8) intercommunication.

2. The novel self-ventilation type vehicle window for the bus according to claim 1, wherein a water storage tank (7) is formed in the side wall of the window body (1), a square groove (11) is further formed in the side wall of the window body (1), the exhaust pipe (8) sequentially extends into the water storage tank (7) and the square groove (11), a plurality of capillary holes (81) are formed in the side wall of the portion, located in the water storage tank (7), of the exhaust pipe (8), and a spiral pipe (9) communicated with the exhaust pipe (8) is fixedly connected to the inner wall of the square groove (11).

3. The novel self-ventilation window for the bus according to claim 2, wherein the lower end of the spiral tube (9) is fixedly connected with a plurality of liquid guide tubes (91) communicated with the interior of the spiral tube, the water outlet ends of the liquid guide tubes (91) are fixedly connected to the inner wall of the water storage tank (7), and the inner wall of the water storage tank (7) is provided with air outlet holes (71).

Technical Field

The invention relates to the technical field of bus-related equipment, in particular to a novel self-ventilation type window for a bus.

Background

The common transport vehicles of public transport means have the characteristic of large pedestrian volume, and particularly, the pedestrian mouth density in the carriage is high and the air in the bus is difficult to circulate in the daily rush hour of going to and fro.

In the cold winter of weather, people often do not want to open the door window and take a breath, and this leads to the air originally just becoming more airtight in the car that is difficult to circulate, and the passenger produces a large amount of carbon dioxide when constantly breathing in the car, greatly reduced the oxygen concentration in the car for the passenger of the same traffic is liable to the oxygen deficiency discomfort condition, also easily increases the propagation probability of lung disease simultaneously.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a novel self-ventilation type window for a bus.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a novel door window of formula of ventilating certainly for bus, includes the window form, the circular recess has been seted up to the lateral wall of window form, it is connected with the wind wheel to rotate on the inner wall of circular recess, install on the lateral wall of window form with the communicating intake pipe of circular recess, fixedly connected with outlet duct on the inner wall of circular recess, the lateral wall of window form has been seted up and has been put the thing groove, it is connected with the centrifugal fan with the coaxial setting of wind wheel to rotate on the inner wall of thing groove to put, the inlet port has been seted up on the inner wall of thing groove, the internal top fixedly connected with blast pipe of putting the thing groove.

Preferably, the lateral wall of window form has seted up the aqua storage tank, the lateral wall of window form also has square groove, the blast pipe extends to aqua storage tank and square inslot in proper order, the blast pipe is located the partial lateral wall of aqua storage tank and has seted up a plurality of capillary holes, fixedly connected with and the spiral pipe of blast pipe intercommunication on the inner wall of square groove.

Preferably, the lower end of the spiral pipe is fixedly connected with a plurality of liquid guide pipes communicated with the interior of the spiral pipe, the water outlet end of each liquid guide pipe is fixedly connected to the inner wall of the water storage tank, and the inner wall of the water storage tank is provided with an air outlet.

The invention has the following beneficial effects:

1. wind is poured from the air inlet pipe when the bus runs, the high-speed airflow can push the wind wheel to rotate so as to drive the centrifugal fan coaxially arranged with the wind wheel to rotate, warm air in the bus can be sucked into the exhaust pipe and mixed with fresh cold air outside the bus, the fresh cold air can be discharged into the bus after being heated, the interaction of air inside and outside the bus is realized, and meanwhile, the discharged air is not too low in temperature to cause discomfort of passengers;

2. by arranging the water storage tank, a proper amount of clear water can be added into the water storage tank, and in the long-term use process, the clear water can absorb the heat in the vehicle and raise the heat to a higher temperature, so that the exhaust pipe can be insulated, the exhaust pipe can be kept at the higher temperature, the air passing through the exhaust pipe can be preheated, and the temperature of the air discharged into the vehicle is ensured to be proper;

3. by arranging the capillary holes on the exhaust pipe, when mixed air inside and outside the vehicle passes through the exhaust pipe, water in the water storage tank enters the exhaust pipe through the capillary holes and is fully contacted with the air, and reacts with carbon dioxide with higher concentration in the mixed air to generate unstable carbonic acid, so that the carbon dioxide amount of the air is greatly reduced, the oxygen content of the air discharged into the vehicle is higher, and the comfort level of passengers in the vehicle is improved;

4. when water in the water storage tank enters the exhaust pipe through the capillary holes, the liquid drops can be combined with various dust in the mixed air to form condensation nuclei, so that the device also has good dust removal and purification effects on the air;

5. by arranging the spiral pipe, the water-containing air flow is discharged outwards along the inner wall of the spiral pipe when passing through the spiral pipe, the air flow can be discharged in a rotating way along the axis of the spiral pipe, and the water drops with larger mass are thrown onto the inner wall of the spiral pipe under the action of centrifugal force, so that the air discharged into the vehicle is cleaner and drier;

6. through setting up catheter and gas pocket, get rid of the liquid drop on the spiral pipe inner wall and flow in the catheter along the inner wall of spiral pipe gradually under the effect of gravity, finally flow in the aqua storage tank, the temperature in the aqua storage tank is higher simultaneously, and unstable carbonic acid decomposes into carbon dioxide and water again, and the venthole discharge can be followed to carbon dioxide, so can make the water in the aqua storage tank can cyclic utilization for the water resource consumption of this device is less.

Drawings

FIG. 1 is a schematic structural view of a novel self-ventilation window for a bus, which is provided by the invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1 window body, 2 circular grooves, 3 wind wheels, 4 air inlet pipes, 5 air outlet pipes, 6 object placing grooves, 7 water storage grooves, 71 air holes, 8 air outlet pipes, 81 capillary holes, 9 spiral pipes, 91 liquid guide pipes, 10 centrifugal fans and 11 square grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel door window of formula of ventilating certainly for bus, including window form 1, circular recess 2 has been seted up to the lateral wall of window form 1, rotates on the inner wall of circular recess 2 and is connected with wind wheel 3, installs on the lateral wall of window form 1 with the communicating intake pipe 4 of circular recess 2, the mounting means of intake pipe 4 is current mature technique.

Fixedly connected with outlet duct 5 on the inner wall of circular recess 2, it is specific, intake pipe 4 and outlet duct 5 along the horizontal axis dislocation set of circular recess 2 (the position distribution of the two is shown in figure 1), can guarantee that the high-speed air current will promote wind wheel 3 to rotate when the circular recess 2 of car outer.

The lateral wall of window body 1 has been seted up and has been put thing groove 6, and it is connected with the centrifugal fan 10 with the coaxial setting of wind wheel 3 to rotate on the inner wall of putting thing groove 6, and it needs to explain that centrifugal fan 10 is the fan equipment who uses in the current convulsions machine, and the connected mode between its and the wind wheel 3 also is the mature technique among the prior art, only needs wind wheel 3 rotate the time drive centrifugal fan 10 synchronous rotation can, therefore do not describe in detail.

Further, when high-speed air flow outside the vehicle enters the circular groove 2 to push the wind wheel 3 and the centrifugal fan 10 to rotate, most kinetic energy is lost, so that the air flow discharged into the vehicle is low in speed, and passengers cannot be impacted to cause discomfort.

An air inlet 61 is formed in the inner wall of the storage groove 6, an exhaust pipe 8 is fixedly connected to the inner top of the storage groove 6, and the exhaust pipe 5 is communicated with the exhaust pipe 8.

Water storage tank 7 has been seted up to the lateral wall of window form 1, and window form 1's lateral wall still has square groove 11, and blast pipe 8 extends to water storage tank 7 and square groove 11 in proper order in, and a plurality of capillary holes 81 have been seted up to the part lateral wall that blast pipe 8 is located water storage tank 7, and fixedly connected with has spiral pipe 9 with blast pipe 8 intercommunication on square groove 11's the inner wall.

The lower end of the spiral tube 9 is fixedly connected with a plurality of liquid guide tubes 91 communicated with the interior of the spiral tube, the water outlet ends of the liquid guide tubes 91 are fixedly connected to the inner wall of the water storage tank 7, and the inner wall of the water storage tank 7 is provided with air outlet holes 71.

When the device is installed, the air inlet pipe 4 is arranged on the windward side of the bus, and the fact that wind energy enters the air inlet pipe 4 when the bus runs is guaranteed.

The air outside the vehicle flows into the air inlet pipe 4 and then pushes the wind wheel 3 to rotate, then flows into the exhaust pipe 8 through the air outlet pipe 5, and when the wind wheel 3 rotates, the centrifugal fan 10 which is coaxially arranged with the wind wheel can be driven to rotate, so that the warm air in the vehicle can be pumped into the exhaust pipe 8 through the air inlet hole 61. At the moment, warm air in the vehicle is mixed with cold air outside the vehicle to form warm air.

Meanwhile, heat in the vehicle is led into the water in the water storage tank 7 through the window body 1, so that the water in the water storage tank 7 can keep high temperature when the vehicle is used for a long time, and the exhaust pipe 8 and air in the exhaust pipe can be insulated. In addition, when no air flows in the exhaust pipe 8, due to the small aperture of the capillary holes 81, a water film is formed at the capillary holes 81 under the action of the surface tension of water, and the water in the water storage tank 7 is prevented from flowing into the exhaust pipe 8; when the mixed air in the exhaust pipe 8 flows to the spiral pipe 9, the air flow in the exhaust pipe 8 is fast, the pressure intensity is small, the water outside the exhaust pipe 8 hardly flows, the pressure intensity is large, a pressure difference is generated between the inside and the outside of the exhaust pipe 8, at the moment, the water in the water storage tank 7 can extrude and break the water film and flow into the exhaust pipe 8, the water flowing in from the capillary holes 81 can be in a droplet shape and is fully contacted with the mixed air, a part of the droplets and dust in the air form condensation nuclei, and a part of the droplets and carbon dioxide with high content in the air generate unstable carbonic acid and are finally discharged to the spiral pipe 9 along with the air flow.

When passing through the spiral tube 9, the air flow and the liquid drops can rotate along the inner wall of the spiral tube 9 and input into the vehicle, the liquid drops with larger mass are thrown on the inner wall of the spiral tube 9 under the action of centrifugal force, and the mixed air is discharged into the vehicle through the spiral tube 9. So both accomplished the interaction of the inside and outside air of car, still made simultaneously to emit into the car in air temperature comparatively mild, can not arouse passenger's in the car discomfort, still reduced dust volume and carbon dioxide concentration in the air in addition for the air of discharging into the car is both clean, and the oxygen content is high again, has promoted passenger's in the car comfort greatly.

The liquid drops thrown on the inner wall of the spiral pipe 9 gradually flow into the liquid guide pipe 91 along the inner wall of the spiral pipe 9 under the action of gravity and finally flow into the water storage tank 7, unstable carbonic acid in the liquid drops is decomposed into carbon dioxide and water again due to the fact that the temperature in the water storage tank 7 is high, the carbon dioxide is discharged outwards from the air outlet 71, and dust in the liquid drops is deposited at the inner bottom of the water storage tank 7. Therefore, water in the water storage tank 7 can be recycled for a long time, the replacement period of the water in the water storage tank 7 is greatly prolonged, a large amount of water resources are saved, and the water storage tank is energy-saving and environment-friendly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.