Automatic oxygen supply fresh air system

Abstract

The utility model discloses an automatic oxygen supply fresh air system, and particularly relates to the technical field of oxygen supply fresh air, the automatic oxygen supply fresh air system comprises a first box body and a second box body, the second box body is arranged at the rear end of the first box body, oxygen supply fresh air assemblies are arranged in the first box body and the second box body, and each oxygen supply fresh air assembly comprises an air blower. The two air blowers are respectively fixed in the first box body and the second box body, an oxygen generator is fixedly arranged in the first box body, the oxygen generator is arranged on one side of the air blowers and is communicated with the air blowers, electric push rods are fixedly arranged on the inner walls of the first box body and the second box body, and oxygen sensors are fixedly arranged at the top ends of the electric push rods. Oxygen is automatically conveyed into a room through the oxygen supply fresh air assembly in the first box body, part of air in the room is automatically sucked through the oxygen supply fresh air assembly in the second box body, so that air circulation is achieved, the comfort of the indoor environment is improved, and the first box body and the second box body are good in flexibility and can work at different positions in the room.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen supply and fresh air, and more specifically to an automatic oxygen supply and fresh air system. Background Art

[0002] Existing automatic oxygen supply and fresh air systems can continuously provide sufficient oxygen to the indoor environment. Through advanced oxygen generation technologies such as molecular sieve oxygen generation, high-concentration oxygen is separated from the air and transported into the room to ensure that the oxygen content in the indoor air is maintained at an appropriate level. Especially for some relatively enclosed spaces such as basements and offices, it can effectively improve the air quality and avoid discomfort symptoms such as dizziness and fatigue caused by insufficient oxygen.

[0003] For example, a variable air volume fresh air device with the publication number of CN205842903U in the prior art realizes real-time control of air volume, full degradation of ozone, active reduction of noise, and reuse of return air energy, improving efficiency and meeting the requirements of modern people for high-quality air.

[0004] However, the above-mentioned prior art still has the following problems in use: Outdoor air is transported into the room through the fresh air device, and indoor air is discharged outdoors through the exhaust fan. Since the intake and exhaust positions are close, some oxygen-containing air transported into the room will be directly discharged outdoors, resulting in waste. Based on this, the utility model provides an automatic oxygen supply and fresh air system. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic oxygen supply and fresh air system. The oxygen supply and fresh air components in the first box automatically transport oxygen into the room, and the oxygen supply and fresh air components in the second box automatically suck out some indoor air, thereby realizing air circulation and improving the comfort of the indoor environment. Moreover, the first box and the second box have good flexibility and can work at different positions in the room to solve the problems presented in the above background art.

[0006] To achieve the above object, the utility model provides the following technical solution: An automatic oxygen supply and fresh air system includes a first box and a second box. The second box is arranged at the rear end of the first box. Oxygen supply and fresh air components are provided inside both the first box and the second box. The oxygen supply and fresh air components include blowers, and the two blowers are respectively fixed inside the first box and the second box. An oxygen generator is fixedly arranged inside the first box, and the oxygen generator is arranged on one side of the blower and communicated with the blower. Electric push rods are fixedly arranged on the inner walls of both the first box and the second box. Oxygen sensors are fixedly arranged at the tops of the electric push rods. Openings are provided at the tops of both the first box and the second box, and the tops of the two oxygen sensors respectively penetrate through the two openings.

[0007] In a preferred embodiment, an air inlet pipe is fixedly penetrated through one side of the first box body, one end of the air inlet pipe is communicated with a blower in the first box body, an air outlet pipe is fixedly penetrated through one side of the second box body, and the air outlet pipe is communicated with a blower in the second box body, so as to discharge part of the indoor air to the outdoor, thereby realizing air circulation.

[0008] In a preferred embodiment, hollow pipes are fixedly penetrated through one side of the first box body and one side of the second box body. The hollow pipe on the first box body is communicated with an oxygen generator, and the hollow pipe on the second box body is communicated with a blower. Bellows are communicated with both hollow pipes, and the bellows are used to conveniently adjust the direction of oxygen.

[0009] In a preferred embodiment, filters are fixedly arranged inside the air inlet pipe, the air outlet pipe and the two bellows, which are used to filter dust and sundries in the air and avoid blocking the air inlet pipe, the air outlet pipe and the bellows with dust and sundries.

[0010] In a preferred embodiment, brackets are fixedly arranged at the bottoms of the first box body and the second box body, and universal wheels with brakes are fixedly arranged at the four corners of the bottoms of the two brackets, which are convenient for users to move the first box body and the second box body, and have good flexibility.

[0011] In a preferred embodiment, door panels are hinged to the sides of the first box body and the second box body far away from each other, and two handles are fixedly arranged at the tops of the first box body and the second box body, which are convenient for users to push the first box body and the second box body to move.

[0012] In a preferred embodiment, connecting plates are fixedly arranged at the tops of the first box body and the second box body, and the two connecting plates are fixed by two bolts, which is convenient for connecting the first box body and the second box body.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. The present utility model automatically conveys oxygen into the room through the oxygen supply and fresh air assembly in the first box body, and automatically sucks part of the indoor air by using the oxygen supply and fresh air assembly in the second box body, thereby realizing air circulation, improving the comfort of the indoor environment, and the first box body and the second box body have good flexibility and can work at different positions in the room.

[0015] 2. The concentration in the room is detected in real time through an oxygen sensor, which is convenient for adjusting the oxygen production amount of the oxygen generator, and an electric push rod is used to adjust the height of the oxygen sensor, so as to detect the oxygen content at different heights.

[0016] 3. Bellows are arranged on both hollow pipes. The bellows can be bent and telescoped, so as to adjust the direction of the oxygen discharged by the oxygen generator, and enable the oxygen to be quickly distributed in the room. Description of the drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a side view of the overall structure of the present utility model;

[0019] Figure 3 It is a top view of the overall structure of the present utility model;

[0020] Figure 4 It is a structural diagram of the interior of the first box body of the present utility model;

[0021] Figure 5 It is a structural diagram of the interior of the second box body of the present utility model.

[0022] The reference numerals in the drawings are: 1. First box body; 2. Second box body; 3. Oxygen supply and fresh air assembly; 4. Electric push rod; 5. Oxygen sensor; 6. Opening; 7. Air inlet pipe; 8. Air outlet pipe; 9. Hollow pipe; 10. Bellows; 11. Filter screen; 12. Bracket; 13. Universal wheel; 14. Door panel; 15. Handle; 16. Connecting plate;

[0023] 301. Blower; 302. Oxygen generator. Specific embodiments

[0024] Next, with reference to the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] Referring to the accompanying drawings of the specification Figures 1 - 5 , the present utility model provides an automatic oxygen supply and fresh air system, which includes a first box body 1 and a second box body 2. The second box body 2 is arranged at the rear end of the first box body 1. Oxygen supply and fresh air assemblies 3 are provided inside both the first box body 1 and the second box body 2. The oxygen supply and fresh air assembly 3 includes blowers 301. Two blowers 301 are respectively fixed inside the first box body 1 and the second box body 2. An oxygen generator 302 is fixedly arranged inside the first box body 1, and the oxygen generator 302 is arranged on one side of the blower 301 and communicated with the blower 301;

[0026] One side of the first box body 1 is fixedly penetrated by an air inlet pipe 7. One end of the air inlet pipe 7 is communicated with the blower 301 inside the first box body 1. One side of the second box body 2 is fixedly penetrated by an air outlet pipe 8. The air outlet pipe 8 is communicated with the blower 301 inside the second box body 2, so as to discharge part of the indoor air to the outside, thereby realizing air circulation;

[0027] Moreover, brackets 12 are fixedly provided at the bottoms of both the first box body 1 and the second box body 2. Universal wheels 13 with brakes are fixedly provided at the four corners of the bottoms of the two brackets 12, which facilitates the user to move the first box body 1 and the second box body 2, and has good flexibility.

[0028] Furthermore, door panels 14 are hinged on the sides of the first box body 1 and the second box body 2 away from each other. Two handles 15 are fixedly provided on the tops of both the first box body 1 and the second box body 2, which facilitates the user to push and move the first box body 1 and the second box body 2. Connecting plates 16 are fixedly provided on the tops of both the first box body 1 and the second box body 2. The two connecting plates 16 are fixed by two bolts, which facilitates the connection between the first box body 1 and the second box body 2.

[0029] During use, the user can separate the first box body 1 and the second box body 2 and place them separately. Then, use the blower 301 in the first box body 1 to suck outdoor air. After the outdoor air is filtered by the filter screen 11, it is conveyed by the blower 301 into the oxygen generator 302, and a large amount of oxygen generated by the oxygen generator 302 is automatically conveyed into the room. At the same time, use the blower 301 in the second box body 2 to suck indoor air and discharge the indoor air into the room through the air outlet pipe 8, thereby realizing air circulation and improving the comfort of the user.

[0030] Refer to the attached drawings of the specification Figures 1 - 5 Electric push rods 4 are fixedly provided on the inner walls of both the first box body 1 and the second box body 2. Oxygen sensors 5 are fixedly provided at the tops of the electric push rods 4. Openings 6 are provided at the tops of both the first box body 1 and the second box body 2. The tops of the two oxygen sensors 5 respectively penetrate through the two openings 6.

[0031] Moreover, hollow tubes 9 are fixedly penetrated through one side of both the first box body 1 and the second box body 2. The hollow tube 9 on the first box body 1 is communicated with the oxygen generator 302, and the hollow tube 9 on the second box body 2 is communicated with the blower 301. Bellows 10 are communicated with both of the two hollow tubes 9. Using the bellows 10 facilitates adjusting the direction of oxygen. Filter screens 11 are fixedly provided inside the air inlet pipe 7, the air outlet pipe 8 and the two bellows 10, which are used to filter dust and sundries in the air and prevent the air inlet pipe 7, the air outlet pipe 8 and the bellows 10 from being blocked by dust and sundries.

[0032] The concentration in the room is detected in real time by the oxygen sensor 5, which facilitates the user to adjust the oxygen production amount of the oxygen generator 302. And the electric push rod 4 can be used to adjust the height of the oxygen sensor 5, thereby detecting the oxygen content at different heights. Bellows 10 are provided on both of the two hollow tubes 9. The bellows 10 can be bent and telescoped, so as to adjust the direction of the oxygen discharged by the oxygen generator 302, enabling the oxygen to be quickly distributed in the room.

[0033] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic oxygen supply fresh air system, characterized in that: It includes a first box body (1) and a second box body (2). The second box body (2) is arranged at the rear end of the first box body (1). An oxygen supply and fresh air component (3) is provided inside both the first box body (1) and the second box body (2). The oxygen supply and fresh air component (3) includes a blower (301). Two blowers (301) are respectively fixed inside the first box body (1) and the second box body (2). An oxygen generator (302) is fixedly arranged inside the first box body (1), and the oxygen generator (302) is arranged on one side of the blower (301) and is communicated with the blower (301). Electric push rods (4) are fixedly arranged on the inner walls of both the first box body (1) and the second box body (2). An oxygen sensor (5) is fixedly arranged at the top end of the electric push rod (4). Openings (6) are provided at the tops of both the first box body (1) and the second box body (2). The top ends of the two oxygen sensors (5) respectively penetrate through the two openings (6).

2. The automatic oxygen supply fresh air system according to claim 1, characterized in that: An air inlet pipe (7) is fixedly penetrated through one side of the first box body (1). One end of the air inlet pipe (7) is communicated with the blower (301) inside the first box body (1). An air outlet pipe (8) is fixedly penetrated through one side of the second box body (2). The air outlet pipe (8) is communicated with the blower (301) inside the second box body (2).

3. The automatic oxygen supply fresh air system according to claim 2, characterized in that: Hollow tubes (9) are fixedly penetrated through one side of both the first box body (1) and the second box body (2). The hollow tube (9) on the first box body (1) is communicated with the oxygen generator (302). The hollow tube (9) on the second box body (2) is communicated with the blower (301). Bellows (10) are communicated with both of the two hollow tubes (9).

4. The automatic oxygen supply fresh air system according to claim 3, wherein: Filter meshes (11) are fixedly arranged inside the air inlet pipe (7), the air outlet pipe (8) and the two bellows (10).

5. An automatic oxygen supply fresh air system according to claim 1, characterized in that: Supports (12) are fixedly arranged at the bottoms of both the first box body (1) and the second box body (2). Universal wheels (13) with brakes are fixedly arranged at the four corners of the bottoms of the two supports (12).

6. The automatic oxygen supply fresh air system according to claim 1, wherein: Door panels (14) are hinged to the mutually remote sides of the first box body (1) and the second box body (2). Two handles (15) are fixedly arranged at the tops of both the first box body (1) and the second box body (2).

7. An automatic oxygen supply fresh air system according to claim 1, characterized in that: Connection plates (16) are fixedly arranged at the tops of both the first box body (1) and the second box body (2). The two connection plates (16) are fixed by two bolts.

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