CN211335532U

CN211335532U - Be used for thermal-insulated subassembly of making an uproar that falls of electricelectric moves city passenger train

Info

Publication number: CN211335532U
Application number: CN201922497611.2U
Authority: CN
Inventors: 陈安详
Original assignee: Guangzhou GAC BYD New Energy Passenger Vehicle Co Ltd
Current assignee: Guangzhou GAC BYD New Energy Passenger Vehicle Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-25
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a be used for thermal-insulated subassembly of making an uproar that falls of pure electric city passenger train, including car lateral wall, double glazing window, sliding construction, fixture block, solid fixed ring, slider, spout, air flow cooling structure, answer spring, push rod, piston, glass banding, exhaust chamber, intake pipe, piston tube and air current hole. The utility model has the advantages that: the utility model discloses an adopt double glazing to avoid electric automobile inside to carry out direct heat exchange with the external environment and reach thermal-insulated effect, the intake pipe is direct to be linked together with electric automobile's air inlet simultaneously, when weather is comparatively hot, open the piston, make the air current can get into the cavity between the double glazing through the exhaust chamber, because the air effect that flows, glass's heat can be rapid taken away and be unlikely to gather and make the temperature in the carriage continuously rise, the electric quantity spending that electric automobile has been saved simultaneously to navigating mate's travelling comfort has been guaranteed, the security has been promoted.

Description

Be used for thermal-insulated subassembly of making an uproar that falls of electricelectric moves city passenger train

Technical Field

The utility model relates to a thermal-insulated subassembly of making an uproar that falls specifically is a subassembly of making an uproar that falls that is used for electricelectric moves city passenger train thermal-insulated belongs to thermal-insulated technical field of making an uproar that falls.

Background

With the development of public transportation, the time spent by people in buses is increased, and the environmental quality in the buses is more and more important. In order to keep the health and physical and mental comfort of the driver and passengers, the environment in the vehicle must be sanitary and comfortable. Air conditioning systems are an important component of automotive energy consumption, and in order to reduce the temperature in the passenger compartment, the united states consumes approximately 26 hundred million liters of fuel (9.5% of the U.S. imported crude oil). The energy consumption of the air conditioning system of the pure electric vehicle can reduce the endurance mileage by 30 percent, and more attention should be paid. Therefore, the study of the air flow organization and the thermal comfort in the carriage is of great significance, and a better in-vehicle environment can be obtained under the condition of reducing energy consumption by forming an effective air flow organization. Thus, the market competitiveness of the automobile can be improved.

However, the density of people in the bus is large, the space is relatively large, the sanitary conditions need to be strictly controlled, and the air conditioning system cannot be designed only by considering the temperature and neglecting the air flow organization and the thermal comfort. The environment is uncomfortable, the mental state of a driver is easy to be bad, and misoperation can be caused when the mental state is serious, so that traffic accidents are caused. However, it is impossible to obtain a comfortable environment by increasing the energy consumption of the air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for pure electric city passenger train to insulate against heat and fall subassembly of making an uproar just in order to solve above-mentioned problem, improve passenger train ambient temperature's holding power and reduce and take place the heat exchange with the external world, solved pure electric vehicles and improved the continuation of the journey mileage that leads to because of the air conditioner energy consumption descends in the operation, guarantee driver and crew's travelling comfort, improvement driving safety nature.

The utility model achieves the above objects by the following technical proposal, a heat insulation and noise reduction component for pure electric city passenger cars, which comprises a car side wall, wherein a double-layer glass window is arranged at the middle part of the car side wall, one side of the car side wall is connected with a sliding structure, the sliding structure comprises a clamping block, a fixing ring, a sliding block and a sliding groove, the sliding groove is arranged at one side of the car side wall, the sliding groove is connected with the sliding block in a sliding way, one end of the sliding block is rotationally connected with the fixing ring, the end of the fixing ring opposite to the rotational connection part of the sliding block is connected with the clamping block in a clamping way, one end of the clamping block is connected with an air flow cooling structure, the air flow cooling structure comprises a return spring, a push rod, a piston, a glass edge sealing, an exhaust cavity, an air, the glass banding fixed connection in the side of double glazing window, the glass banding in the conflict face of car lateral wall has seted up a plurality ofly the air current hole, the slider in the relative one end of solid fixed ring link is connected with the push rod, the one end fixedly connected with of push rod the answer spring, the other end fixed connection of answer spring in on the inside wall of car lateral wall, the other end fixedly connected with of push rod the piston, the side of piston with the lateral wall sliding connection of piston pipe, the one end intercommunication of piston pipe has the intake pipe, the exhaust chamber is seted up in the inside of car lateral wall, just the one end of exhaust chamber with the piston pipe is linked together.

Preferably, in order to ensure that the air flow flows uniformly when passing through the interior of the double glazing and more efficiently takes away heat of the window part, two groups of air flow holes are arranged and are respectively positioned on two sides of the glass edge sealing and are symmetrically distributed along the central line of one side of the glass edge sealing.

Preferably, in order to prevent the air from flowing through the exhaust cavity too fast and generating a large amount of noise, and simultaneously uniformly flow into the airflow holes, two exhaust cavities are provided, and the exhaust cavities are in a triangular structure, and the length of one side of each exhaust cavity on the side wall of the automobile is greater than the length of one group of airflow holes on the side of the exhaust cavity.

Preferably, in order to facilitate the sliding opening and closing of the vehicle window, the vehicle window is closed because the vehicle window and the fixture block are both positioned on the glass sealing edge to increase the sealing performance, and a handle is further arranged on one side of the glass sealing edge and fixedly connected to one side of the surface of the double-layer glass window.

Preferably, in order to prevent the airflow from escaping and reduce the cooling effect, the height of the joint of the exhaust cavity and the piston pipe is smaller than the diameter of the piston.

Preferably, in order to further increase the sealing property of the exhaust chamber when the piston is inserted into the piston tube, the length of the piston is greater than the length of the piston tube.

The utility model has the advantages that: the utility model discloses an adopt double glazing to avoid electric automobile inside to carry out direct heat exchange with external environment and reach thermal-insulated effect, the intake pipe is direct to be linked together with electric automobile's air inlet simultaneously, when weather is comparatively hot, double glazing's thermal-insulated effect probably causes the temperature of car inside to rise, open the piston this moment, make the air current can get into the cavity between the double glazing through the exhaust chamber, because the air effect that flows, glass's heat can be rapid be taken away and be unlikely to gather and make the temperature in the carriage continuously rise, the travelling duration that electric automobile was saved simultaneously to navigating mate has been guaranteed, the security has been promoted, electric automobile's duration has also been increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the double glazing and the handle shown in FIG. 1;

FIG. 4 is a schematic view of the connection between the sidewall of the vehicle and the air flow cooling structure shown in FIG. 1;

FIG. 5 is a schematic view of the glass sealing edge and the air flow aperture connection shown in FIG. 3.

In the figure: 1. the automobile window comprises an automobile side wall, 2, a double-layer glass window, 3, a handle, 4, a sliding structure, 41, a clamping block, 42, a fixing ring, 43, a sliding block, 44, a sliding groove, 5, an air flow cooling structure, 51, a return spring, 52, a push rod, 53, a piston, 54, a glass sealing edge, 55, an exhaust cavity, 56, an air inlet pipe, 57, a piston pipe, 58 and an airflow hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a heat insulation and noise reduction assembly for a pure electric city bus comprises a side wall 1 of the vehicle, a double-glazing window 2 is mounted in the middle of the side wall 1 of the vehicle, a sliding structure 4 is connected to one side of the side wall 1 of the vehicle, the sliding structure 4 comprises a clamping block 41, a fixing ring 42, a sliding block 43 and a sliding groove 44, the sliding groove 44 is arranged on one side of the side wall 1 of the vehicle, the sliding groove 44 is connected with the sliding block 43 in a sliding manner, one end of the sliding block 43 is rotatably connected with the fixing ring 42, the end of the fixing ring 42 opposite to the rotational connection of the sliding block 43 is connected with the clamping block 41 in a clamping manner, one end of the clamping block 41 is connected with an air flow cooling structure 5, the air flow cooling structure 5 comprises a return spring 51, a push rod 52, a piston 53, a glass sealing edge 54, the fixture block 41 is disposed on one side of the glass sealing edge 54, the glass sealing edge 54 is fixedly connected to a side edge of the double-glazing window 2, the glass sealing edge 54 is provided with a plurality of airflow holes 58 on an abutting surface of the automobile side wall 1, the slider 43 is connected to the push rod 52 at an end opposite to the connecting end of the fixing ring 42, one end of the push rod 52 is fixedly connected to the return spring 51, the other end of the return spring 51 is fixedly connected to an inner side wall of the automobile side wall 1, the other end of the push rod is fixedly connected to the piston 53, a side surface of the piston 53 is slidably connected to a side wall of the piston tube 57, one end of the piston tube 57 is communicated with the air inlet tube 56, the exhaust cavity 55 is disposed inside the automobile side wall 1, and one end of the exhaust cavity 55 is communicated with the piston tube.

As a technical optimization scheme of the utility model, the airflow hole 58 is equipped with two sets ofly, and two sets of the airflow hole 58 is located respectively the both sides of glass banding 54, and with the central line symmetric distribution of glass banding 54 one side.

As a technical optimization scheme of the utility model, exhaust chamber 55 is equipped with two, just exhaust chamber 55 is the triangle-shaped structure, exhaust chamber 55 is located the length of a side on the car lateral wall 1 is greater than a set of that is located this side the length of air current hole 58.

As a technical optimization of the present invention, one side of the glass edge sealing 54 is further provided with a handle 3, the handle 3 is fixedly connected to one side of the surface of the double glazing window 2.

As a technical optimization scheme of the present invention, the height of the joint of the exhaust cavity 55 and the piston tube 57 is smaller than the diameter of the piston 53.

As a technical optimization of the present invention, the length of the piston 53 is greater than the length of the piston tube 57.

When the utility model is used, the hollow double-layer glass is adopted for the novel electric automobile window, thereby effectively enhancing the heat insulation and heat preservation of the window glass so as to reduce the heat lost in the carriage, when the automobile runs in cold weather, the extra loss of electric quantity can be increased by long-time use of the air conditioner, the cruising ability of the automobile is reduced, simultaneously, two air return ports are added at the front and the rear parts of the carriage, the air flow organization ability and the thermal comfort in the carriage are improved, simultaneously, the automobile air return port is arranged at the side position of the bottom part of the carriage, the air return mode is changed from upper return to lower return, the problem that the floating force of the air is needed to be overcome when the air supply reaches the bottom part of the carriage due to small density is effectively solved, when the automobile is used under hot weather conditions, the use of the double-layer glass can be difficult to effectively release the heat in the automobile, thereby leading the heat in the, the safety driving of a driver is also not facilitated, in this case, the fixing ring 42 is rotated and pulled to the clamping block 41 for clamping, the piston 53 leaves the piston tube 57 at this time, the air flow entering from the air inlet can enter the interlayer cavity of the double-layer glass window 2 through the exhaust cavity 55 and the airflow hole 58 when the automobile is running, the flowing air can effectively carry away the heat on the glass window so as to reduce the temperature inside the carriage, the use frequency of the air conditioner is reduced, and the effect of reducing the electric power expenditure is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for thermal-insulated subassembly of making an uproar that falls of pure electric city passenger train, includes car lateral wall (1), its characterized in that: the mid-mounting of car lateral wall (1) has double glazing (2), one side of car lateral wall (1) is connected with sliding structure (4), sliding structure (4) include fixture block (41), solid fixed ring (42), slider (43) and spout (44), spout (44) are seted up in one side of car lateral wall (1), spout (44) with slider (43) sliding connection, the one end of slider (43) is rotated and is connected with solid fixed ring (42), gu fixed ring (42) with slider (43) rotate the relative one end of junction with fixture block (41) looks block is connected, the one end of fixture block (41) is connected with air flow cooling structure (5), air flow cooling structure (5) are including answer spring (51), push rod (52), piston (53), glass banding (54), An exhaust cavity (55), an air inlet pipe (56), a piston pipe (57) and an air flow hole (58), wherein the clamping block (41) is arranged on one side of the glass sealing edge (54), the glass sealing edge (54) is fixedly connected to the side edge of the double-layer glass window (2), the glass sealing edge (54) is provided with a plurality of air flow holes (58) on the abutting surface of the automobile side wall (1), the sliding block (43) is connected with the push rod (52) at the end opposite to the connecting end of the fixing ring (42), one end of the push rod (52) is fixedly connected with the return spring (51), the other end of the return spring (51) is fixedly connected to the inner side wall of the automobile side wall (1), the other end of the push rod is fixedly connected with the piston (53), the side surface of the piston (53) is slidably connected with the side wall of the piston pipe (57), one end of the piston pipe (57) is communicated with the, the exhaust cavity (55) is arranged in the automobile side wall (1), and one end of the exhaust cavity (55) is communicated with the piston pipe.

2. The heat insulation and noise reduction assembly for the pure electric city bus according to claim 1, is characterized in that: two groups of airflow holes (58) are arranged, and the two groups of airflow holes (58) are respectively positioned at two sides of the glass sealing edge (54) and are symmetrically distributed by the central line at one side of the glass sealing edge (54).

3. The heat insulation and noise reduction assembly for the pure electric city bus according to claim 1, is characterized in that: the number of the exhaust cavities (55) is two, the exhaust cavities (55) are of a triangular structure, and the length of one side edge, located on the automobile side wall (1), of the exhaust cavity (55) is larger than that of one group of airflow holes (58) located on the side edge.

4. The heat insulation and noise reduction assembly for the pure electric city bus according to claim 1, is characterized in that: and a handle (3) is further arranged on one side of the glass sealing edge (54), and the handle (3) is fixedly connected to one side of the surface of the double-layer glass window (2).

5. The heat insulation and noise reduction assembly for the pure electric city bus according to claim 1, is characterized in that: the height of the joint of the exhaust cavity (55) and the piston tube (57) is smaller than the diameter of the piston (53).

6. The heat insulation and noise reduction assembly for the pure electric city bus according to claim 1, is characterized in that: the length of the piston (53) is greater than the length of the piston tube (57).