Motor home with fresh air system

Abstract

The motor home with the fresh air system comprises a motor home body, side grooves and water holes are formed in the left side wall and the right side wall of the motor home body, filter screens are fixedly arranged in the side grooves, an inner box is arranged in the motor home body, and bottom holes are formed in the left side wall, the right side wall and the rear side wall of the inner box. An air duct is arranged between the inner box and the motor home body, and a sound insulation frame is fixedly connected between the inner box and the motor home body. By arranging the touring car body, the side grooves, the water holes, the inner box, the bottom holes, the air channel, the sound insulation frame, the air holes, the water pipe, the electric rod, the folding curtain, the air outlet pipe, the connecting block, the fan cover, the motor and the exhaust fan, the air channel is arranged between the touring car body and the inner box, in the running process of the touring car, negative pressure areas are formed on the two sides of the touring car, and external air is pressed into the touring car; therefore, air exchange inside and outside the motor home is formed, energy consumption of actively starting the fresh air system of the motor home is reduced, load of the fresh air system is reduced, and electric energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of recreational vehicles, in particular to a recreational vehicle with a fresh air system. Background Art

[0002] RV, also known as "home on wheels", has the functions of "house" and "car", but its attribute is still a car. It is a mobile vehicle with basic facilities necessary for home. RV is a fashionable vehicle introduced from abroad. The home facilities on the vehicle include: bedding, stove, refrigerator, cabinet, sofa, dining table and chairs, washing facilities, air conditioner, TV, stereo and other furniture and electrical appliances. It can be divided into driving area, living area, bedroom area, sanitary area, kitchen area, etc. RV is a fashionable product that integrates "clothing, food, housing and transportation" and realizes "travel in life and life in travel".

[0003] In existing RVs, fresh air systems are generally installed to form gas exchange inside and outside the RV and achieve the purpose of eliminating odor inside the RV. However, the main power source of the existing fresh air system comes from the fossil energy power supply system of the RV, which results in a large load on the power supply system, high energy consumption, and environmental pollution problems. Utility Model Content

[0004] The purpose of the utility model is to provide a motorhome with a fresh air system, wherein an air duct is arranged between the motorhome body and the inner box. When the motorhome is driving, negative pressure areas are formed on both sides of the motorhome, so that the external air is pressed into the interior of the motorhome, thereby forming a gas exchange between the inside and outside of the motorhome, reducing the energy consumption of actively starting the fresh air system of the motorhome, reducing the load of the fresh air system, saving electric energy, providing another energy supply for the motorhome, reducing the consumption of fossil energy, and reducing air pollution.

[0005] To achieve the above-mentioned purpose, a motorhome with a fresh air system is provided, comprising: a motorhome body, side grooves and water holes are arranged on the left and right side walls of the motorhome body, a filter is fixedly arranged inside the side grooves, an inner box is arranged inside the motorhome body, bottom holes are arranged on the left, right and rear side walls of the inner box, an air duct is arranged between the inner box and the motorhome body, a sound insulation frame is fixedly connected between the inner box and the motorhome body, the sound insulation frame is located on the inner side of the side grooves, air holes are arranged on the front and rear side walls of the sound insulation frame, a water pipe is fixedly connected to the bottom of the sound insulation frame, and the inner bottom surface of the sound insulation frame An electric rod is fixedly connected to the top of the electric rod, a folding curtain is fixedly connected to the top of the folding curtain, and the top of the folding curtain is fixedly connected to the RV body. An air outlet pipe is fixedly connected to the top of the RV body, and a connecting block is fixedly connected to the circumferential surface of the air outlet pipe. There are multiple connecting blocks and they are evenly distributed on the circumferential surface of the air outlet pipe. An end of the connecting block away from the air outlet pipe is fixedly connected to a wind hood, and the wind hood is hemispherical. A motor is fixedly connected to the inner spherical surface of the wind hood, and an exhaust fan is fixedly connected to the bottom output end of the motor, and the exhaust fan is located inside the air outlet duct.

[0006] According to the RV with a fresh air system, a mounting plate is fixedly connected to the top of the RV body, a bracket mechanism is fixedly connected to the top of the mounting plate, a solar panel is fixedly connected to the top of the bracket mechanism, and the mounting plate is located in front of the air outlet duct.

[0007] According to the RV with a fresh air system, there are multiple side grooves and filter screens, which are symmetrically distributed on the left and right side walls of the RV body, there are multiple sound insulation frames, which are corresponding to the side grooves, and there are multiple folding curtains, which are all located inside the sound insulation frames.

[0008] According to the RV with a fresh air system, the air holes are provided in a plurality and are evenly distributed on the front and rear side walls of the sound insulation frame.

[0009] According to the RV with a fresh air system, there are multiple water pipes and they are evenly distributed at the bottom of the sound insulation frame. One end of the water pipe away from the sound insulation frame is located inside a water hole and there are multiple water holes.

[0010] According to the RV with a fresh air system, there are multiple electric rods, which are evenly distributed below the folding curtain.

[0011] According to the RV with a fresh air system, the filter, air holes, air ducts and bottom holes are interconnected.

[0012] The above scheme has the following beneficial effects:

[0013] 1. By arranging the RV body, side grooves, water holes, inner box, bottom holes, air ducts, sound insulation frames, air holes, water pipes, electric poles, folding curtains, air outlet pipes, connecting blocks, wind hoods, motors and exhaust fans, an air duct is arranged between the RV body and the inner box. When the RV is driving, negative pressure areas are formed on both sides of the RV, so that the external air is pressed into the interior of the RV, thereby forming gas exchange inside and outside the RV, reducing the energy consumption of the RV's active opening of the fresh air system, reducing the load of the fresh air system, and saving electricity;

[0014] 2. By setting up the mounting plate, the bracket mechanism and the solar panel, another energy supply can be provided for the RV, reducing the consumption of fossil energy and reducing air pollution.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view of a motorhome with a fresh air system according to the utility model;

[0018] Figure 2 This is a cross-sectional view of a motorhome with a fresh air system according to the utility model;

[0019] Figure 3 It is a longitudinal section view of a motorhome with a fresh air system according to the utility model;

[0020] Figure 4 The utility model is a cross-sectional view of an exhaust duct of a motorhome with a fresh air system.

[0021] Legend:

[0022] 1. RV body; 2. Side groove; 3. Water hole; 4. Inner box; 5. Bottom hole; 6. Air duct; 7. Sound insulation frame; 8. Air hole; 9. Water pipe; 10. Electric pole; 11. Folding curtain; 12. Air outlet pipe; 13. Connecting block; 14. Wind hood; 15. Motor; 16. Exhaust fan; 17. Mounting plate; 18. Bracket mechanism; 19. Solar panel. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4The utility model embodiment is a motorhome with a fresh air system, which includes: a motorhome body 1, side grooves 2 and water holes 3 are arranged on the left and right side walls of the motorhome body 1, and a filter screen is fixedly arranged inside the side groove 2. The number of side grooves 2 and filter screens is multiple, and they are symmetrically distributed on the left and right side walls of the motorhome body 1. When the motorhome body 1 is traveling, negative pressure areas are formed on both sides, so that external air is pressed into the motorhome body 1. An inner box 4 is arranged inside the motorhome body 1, and bottom holes 5 are arranged on the left, right and rear side walls of the inner box 4. An air duct 6 is arranged between the inner box 4 and the motorhome body 1, and the inner A sound insulation frame 7 is fixedly connected between the box 4 and the RV body 1. The sound insulation frame 7 is located on the inner side of the side groove 2. The number of sound insulation frames 7 is multiple and is arranged corresponding to the side groove 2. The sound insulation frame 7 can reduce noise. Air holes 8 are arranged on the front and rear side walls of the sound insulation frame 7. The number of air holes 8 is multiple and is evenly distributed on the front and rear side walls of the sound insulation frame 7. The filter screen, the air holes 8, the air duct 6 and the bottom hole 5 are interconnected. A water pipe 9 is fixedly connected to the bottom of the sound insulation frame 7. The number of water pipes 9 is multiple and is evenly distributed at the bottom of the sound insulation frame 7. The end of the water pipe 9 is away from the sound insulation frame 7. Located inside the water hole 3, the number of water holes 3 is set to be multiple, which is used for drainage to prevent rainwater from entering the air duct 6. The inner bottom surface of the sound insulation frame 7 is fixedly connected with an electric rod 10, the number of electric rods 10 is set to be multiple, and they are evenly distributed below the folding curtain 11. The top of the electric rod 10 is fixedly connected to the folding curtain 11, and the top of the folding curtain 11 is fixedly connected to the RV body 1. The number of folding curtains 11 is set to be multiple, and they are all located inside the sound insulation frame 7. When there is rain outside, the folding curtain 11 is unfolded to prevent rain from entering the air duct 6. The top of the RV body 1 is fixedly connected to the RV body 1. An air outlet pipe 12 is connected, and a connecting block 13 is fixedly connected to the circumferential surface of the air outlet pipe 12. There are multiple connecting blocks 13, and they are evenly distributed on the circumferential surface of the air outlet pipe 12. An end of the connecting block 13 away from the air outlet pipe 12 is fixedly connected to a wind cover 14. The wind cover 14 is hemispherical, and a motor 15 is fixedly connected to the inner spherical surface of the wind cover 14. An exhaust fan 16 is fixedly connected to the bottom output end of the motor 15. The exhaust fan 16 is located inside the air outlet pipe 12. When the RV body 1 is in a parked state, the exhaust fan 16 can be turned on to exchange internal and external gases to expel odors in the car.

[0025] A mounting plate 17 is fixedly connected to the top of the RV body 1, a bracket mechanism 18 is fixedly connected to the top of the mounting plate 17, a solar panel 19 is fixedly connected to the top of the bracket mechanism 18, and the mounting plate 17 is located in front of the air outlet duct 12, providing another source of electricity for the RV and reducing fossil energy consumption.

[0026] Working principle: When the RV body 1 is driving, negative pressure areas are formed on both sides of the RV due to the fast gas flow rate, and the external air is pressed into the interior of the RV body 1, passes through the filter, air holes 8, and air duct 6 from the bottom hole 5 into the inner box 4, and then the gas in the car is discharged from the air outlet pipe 12, thereby forming a gas exchange between the inside and outside of the RV. When the vehicle is in a parked state, the motor 15 can be actively turned on to drive the exhaust fan 16 to rotate, thereby forming a gas exchange between the inside and outside.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A motorhome with a fresh air system, comprising: A motorhome body (1), characterized in that side grooves (2) and water holes (3) are provided on the left and right side walls of the motorhome body (1), a filter is fixedly provided inside the side grooves (2), an inner box (4) is provided inside the motorhome body (1), bottom holes (5) are provided on the left, right and rear side walls of the inner box (4), an air duct (6) is provided between the inner box (4) and the motorhome body (1), a sound insulation frame (7) is fixedly connected between the inner box (4) and the motorhome body (1), the sound insulation frame (7) is located on the inner side of the side grooves (2), air holes (8) are provided on the front and rear side walls of the sound insulation frame (7), a water pipe (9) is fixedly connected to the bottom of the sound insulation frame (7), an electric rod (10) is fixedly connected to the inner bottom surface of the sound insulation frame (7), and the electric A folding curtain (11) is fixedly connected to the top of the rod (10), the top of the folding curtain (11) is fixedly connected to the RV body (1), the top of the RV body (1) is fixedly connected to an air outlet pipe (12), a connecting block (13) is fixedly connected to the circumferential surface of the air outlet pipe (12), a plurality of connecting blocks (13) are provided and are evenly distributed on the circumferential surface of the air outlet pipe (12), an end of the connecting block (13) away from the air outlet pipe (12) is fixedly connected to a wind hood (14), the wind hood (14) is hemispherical, a motor (15) is fixedly connected to the inner spherical surface of the wind hood (14), an exhaust fan (16) is fixedly connected to the bottom output end of the motor (15), and the exhaust fan (16) is located inside the air outlet pipe (12).

2. A motorhome with a fresh air system according to claim 1, characterized in that: A mounting plate (17) is fixedly connected to the top of the RV body (1), a bracket mechanism (18) is fixedly connected to the top of the mounting plate (17), a solar cell panel (19) is fixedly connected to the top of the bracket mechanism (18), and the mounting plate (17) is located in front of the air outlet pipe (12).

3. The RV with a fresh air system according to claim 1, characterized in that: The side grooves (2) and the filter screens are provided in multiple numbers and are symmetrically distributed on the left and right side walls of the RV body (1); the sound insulation frames (7) are provided in multiple numbers and are arranged corresponding to the side grooves (2); and the folding curtains (11) are provided in multiple numbers and are all located inside the sound insulation frames (7).

4. The RV with a fresh air system according to claim 1, characterized in that: The number of the air holes (8) is multiple and evenly distributed on the front and rear side walls of the sound insulation frame (7).

5. The RV with a fresh air system according to claim 1, characterized in that: The water pipes (9) are provided in a plurality and are evenly distributed at the bottom of the sound insulation frame (7); one end of the water pipe (9) away from the sound insulation frame (7) is located inside the water hole (3); and the water holes (3) are provided in a plurality.

6. The RV with a fresh air system according to claim 1, characterized in that: The number of the electric rods (10) is plural and they are evenly distributed below the folding curtain (11).

7. The RV with a fresh air system according to claim 1, characterized in that: The filter screen, the air hole (8), the air duct (6) and the bottom hole (5) are interconnected.

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