CN209840317U

CN209840317U - Intelligent internal and external circulation solar air purifier

Info

Publication number: CN209840317U
Application number: CN201920553400.3U
Authority: CN
Inventors: 苏波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-24
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an intelligent internal and external circulation solar air purifier, which comprises an outer shell, vents are respectively arranged at two ends of the outer shell, a check valve 1 is arranged on the inner surface of a main branch pipe of a right-angle three-way pipe, a check valve 2 is arranged on the inner surface of a side branch pipe of the right-angle three-way pipe, a filtering system and a control system are arranged on the inner surface of the outer shell, the filtering system is formed by combining a bag type filter screen, an HEPA composite board, an active carbon filter plate and an ultraviolet lamp, the control system is formed by combining a singlechip control combined module, an indoor sensor, an outdoor sensor, a solar panel and a storage battery, and a fan is arranged; the utility model discloses a circulation mode, air current direction and the check valve that the inner and outer circulation combines change inner and outer circulation mode, solar energy as energy source, sensor adjustment circulation mode and switch, and the problem in the background art can effectual solution to the mode of multiple-layer filtering.

Description

Intelligent internal and external circulation solar air purifier

Technical Field

The utility model relates to the field of medical equipment, specifically be an inside and outside circulation solar energy air purifier of intelligence.

Background

Modern medical research shows that breathing natural and fresh air can promote blood circulation, enhance immunity, improve myocardial nutrition, eliminate fatigue, improve the function of the nervous system of a human body and improve working efficiency; otherwise, dizziness, hypodynamia, vexation, lassitude, inattention and other symptoms can be caused, and the symptoms are accumulated in the day and the month, and various human diseases can also be caused.

At present, the purifier is divided into two types, namely internal circulation and external circulation.

The respective disadvantages of the two purifiers are obvious:

(1) internal circulation: the long time can cause the reduction of the indoor oxygen content and cause discomfort; in this case, the window is opened for ventilation, outside polluted air can enter the room, the indoor air quality is rapidly reduced, and the problem of low removal rate of micromolecules such as formaldehyde, benzene and the like exists in the internal circulation mode.

(2) External circulation: use outer circulation air purifier probably to damage the filter core under the relatively poor condition of outside air quality, make its life decline too fast, if harmful substance concentration is too high, the unable whole effective purifications of outer circulation.

In addition, indoor and outdoor pollution sources are different, higher purification efficiency cannot be achieved by singly using a certain filter layer, when the air quality is poor, the purifier is opened for a long time without adopting the most appropriate circulating method, or the purifier is habitually opened without purifying the air, so that energy waste is caused.

Meanwhile, part of the air purifiers have no sterilization function, and the mild organisms are easy to breed bacteria and viruses while purifying air, so that the phenomenon of increasing dirtiness is generated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides an inside and outside circulation solar energy air purifier of intelligence, the circulation mode that combines through the inside and outside circulation, airflow direction and check valve change inside and outside circulation mode, solar energy as energy source, sensor adjustment circulation mode and switch, and coarse bag formula filter screen, HEPA composite sheet, active carbon filter and ultraviolet lamp multiple-layer filtering mode can the effectual problem of solving in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent internal and external circulation solar air purifier comprises an outer shell, wherein the inner surface of the top of the outer shell is fixedly connected with a cover body through a plurality of bolts, the two ends of the outer shell are respectively provided with a vent, the inner surface of the vent at the left end of the outer shell is fixedly connected with a right-angle three-way pipe, the inner surface of a main branch pipe of the right-angle three-way pipe is provided with a check valve 1, the inner surface of a side branch pipe of the right-angle three-way pipe is provided with a check valve 2, the inner surface of the outer shell is provided with a filtering system and a control system, the filtering system is formed by combining a bag type filter screen, an HEPA composite board, an active carbon filter board and an ultraviolet lamp, the control system is formed by combining a singlechip control combined, the fan is arranged in the middle of the inner surface of the outer shell on the right side, and the single chip microcomputer controls the combined module, the indoor sensor and the outdoor sensor to form a sensing system.

Further, the shell body internal surface just is close to the position of right angle three-way pipe and can dismantle with the bag filter and be connected, the shell body internal surface is close to the position of shell body right-hand member and can dismantle with the active carbon filter and be connected, the shell body internal surface is located position and HEPA composite sheet between fan and the active carbon filter.

Furthermore, the single chip microcomputer control combination module is respectively in fan, outdoor sensor, indoor sensor, ultraviolet lamp and battery electric connection, battery and solar panel electric connection.

Furthermore, the single chip microcomputer control module is composed of a single chip microcomputer, a relay, a power switch and an expansion key, and the single chip microcomputer, the relay, the power switch, the indoor sensor and the outdoor sensor form an intelligent switch system.

Furthermore, the storage battery, the power switch, the relay and the fan are electrically connected at one time, and the single chip microcomputer is electrically connected with the power switch.

Furthermore, the single chip microcomputer is electrically connected with the expansion keys.

The working principle and the beneficial effects are as follows: the single chip microcomputer receives information fed back by the indoor sensor and the outdoor sensor, whether outdoor pollution is overweight is judged, if the outdoor air quality pollution is overweight and the indoor air quality pollution is overweight, the single chip microcomputer controls the power switch to control the fan to be electrified and reversely rotated, the air flow is upwards to close the check valve 1, the check valve 2 is opened, the indoor circulation mode is started, indoor air is purified through the filtering system, if the outdoor air quality is normal and the indoor air quality pollution is overweight, the single chip microcomputer controls the power switch to control the fan to be electrified and forwardly rotated, the air flow is upwards to open the check valve 1, the check valve 2 is closed, the outdoor circulation mode is started, outdoor air is purified through the filtering system to outdoor air flowing into the room, and air containing formaldehyde, benzene, TOVC, bacteria and viruses in the room is discharged to the outside of the room by fresh air along with holes such as door, if the indoor air quality is normal, the singlechip controls a power switch to ensure that the fan is in a power-off state; the solar energy is used as power supply, so that energy can be saved, and the environment is protected; the effective removal of indoor bacteria and viruses can be realized by using a coarse bag type filter screen, an HEPA composite board, an active carbon filter plate and an ultraviolet lamp in a multi-layer filtering mode; the single chip microcomputer controls the positive and negative rotation of the fan to achieve the change of the air flow direction, and then the change of the internal and external circulation modes is achieved by matching the opening and closing of the check valve 1 and the check valve 2, and the cleanness of indoor air can be guaranteed.

Drawings

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

FIG. 2 is a schematic view of the control flow of the control module of the single chip microcomputer of the present invention;

FIG. 3 is a schematic diagram of the control flow of the single chip microcomputer according to the present invention;

fig. 4 is a schematic view of the working states of the check valve 1 and the check valve 2 and the flow direction of the internal air flow when the outdoor cycle is opened according to the present invention;

fig. 5 is a schematic view of the working states of the check valve 1 and the check valve 2 and the flow direction of the internal air flow when the indoor cycle of the present invention is opened;

FIG. 6 is a schematic view of the air flow direction when the outdoor cycle of the present invention is opened;

fig. 7 is a schematic view of the airflow direction when the indoor cycle is opened.

In the figure: 1. an outer housing; 2. a cover body; 3. a right-angled tee pipe; 4. a fan; 5. bag type filter screen; 6. a HEPA composite board; 7. an activated carbon filter plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-7, an inside and outside circulation solar energy air purifier of intelligence, including shell body 1, shell body 1 top internal surface is through a plurality of bolt fixedly connected with lid 2, its characterized in that: the air vents are respectively arranged at two ends of the outer shell 1, a right-angle three-way pipe 3 is fixedly connected to the inner surface of the air vent positioned at the left end of the outer shell 1, a check valve 1 is arranged on the inner surface of a main branch pipe of the right-angle three-way pipe 3, a check valve 2 is arranged on the inner surface of a side branch pipe of the right-angle three-way pipe 3, a filtering system and a control system are arranged on the inner surface of the outer shell 1, the filtering system is formed by combining a bag type filter screen 5, an HEPA composite board 6, an active carbon filter board 7 and an ultraviolet lamp, the control system is formed by combining a singlechip control combined module, an indoor sensor, an outdoor sensor, a solar panel and a storage battery, the indoor sensor and the outdoor sensor are used for monitoring the indoor and outdoor air quality, the singlechip controls the combined module, the indoor sensor and the outdoor sensor to form a sensing system for monitoring the indoor and outdoor air quality and feeding back in real time so as to control the working state of the fan 4 to be matched with the check valve 1 and the check valve 2 to realize a circulation mode of combining internal circulation and external circulation, and simultaneously, the sterilization effect can be achieved.

The utility model relates to an inside and outside circulation solar energy air purifier of intelligence, receive the information of indoor sensor and outdoor sensor feedback through the singlechip, judge whether outdoor pollution is overweight, if outdoor air quality pollution is overweight, indoor air quality pollution is overweight, singlechip control switch control fan 4 circular telegram reversal, the air current upwards makes check valve 1 closed, check valve 2 opens, open indoor circulation mode, indoor air purifies indoor gas through filtration system realization, if outdoor air quality is normal, indoor air quality pollution is overweight, singlechip control switch control fan 4 circular telegram corotation, the air current upwards makes check valve 1 open, check valve 2 is closed, open outdoor circulation mode, outdoor air purifies outdoor inflow indoor gas through filtration system realization, and indoor contains formaldehyde, the indoor, The air of benzene, TOVC, bacterium, virus is discharged to the open air by holes such as fresh air along with crack, if indoor air quality is normal, then singlechip control switch guarantees that the fan is in the outage state, can solve the problem that exists among the background art effectively.

Wherein, the position that 1 internal surface of shell body just is close to right angle three-way pipe 3 can be dismantled with bag filter 5 and be connected, coarse bag formula filter screen can filter the particle of the size more than 0.5 micron, the position that 1 internal surface of shell body is close to 1 right-hand member of shell body can be dismantled with active carbon filter 7 and be connected, position and HEPA composite sheet 6 that 1 internal surface of shell body is located between fan 4 and the active carbon filter 7, HEPA gets rid of the particle efficiency that the diameter is below 0.3 micron and can reach more than 99.97%, it is smog, the most effective filtration media of pollutants such as dust and bacterium, use multi-layer filtration's method, coarse bag formula filter screen, HEPA composite sheet, active carbon filter and ultraviolet lamp, make filtration efficiency promote.

Wherein, singlechip control combination module is respectively in fan 4, outdoor sensor, indoor sensor, ultraviolet lamp and battery electric connection, battery and solar panel electric connection, singlechip control combination module receives the information of indoor sensor and outdoor sensor feedback and then controls the circular telegram state of fan, realize positive inverted operating condition cooperation check valve 1 and check valve 2 of fan, reach the circulation mode that the inside and outside circulation combines, the operating condition of singlechip control combination module control ultraviolet lamp is simultaneously in the in-process of inside and outside circulation, disinfect to the gas that flows in, improve air purification's effect.

The single-chip microcomputer control module consists of a single-chip microcomputer, a relay, a power switch and an expansion key, and the single-chip microcomputer, the relay, the power switch, the indoor sensor and the outdoor sensor form an intelligent switch system.

The storage battery, the power switch, the relay and the fan 4 are electrically connected once, the single chip microcomputer is electrically connected with the power switch, the single chip microcomputer receives information fed back by the indoor sensor and the outdoor sensor and controls power supply of the fan through the power switch, namely forward rotation and reverse rotation of the fan are achieved, and the purpose of intelligent control is achieved.

The single chip microcomputer is electrically connected with the extension keys, and a user can control whether the single chip microcomputer uses the function of the intelligent switch or not through the extension keys.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an inside and outside circulation solar energy air purifier of intelligence, includes shell body (1), shell body (1) top internal surface is through a plurality of bolt fixedly connected with lid (2), its characterized in that: both ends of the outer shell (1) are provided with ventilation openings; the inner surface of the ventilation opening at the left end of the outer shell (1) is fixedly connected with a right-angled three-way pipe (3); the inner surface of the main branch pipe of the right-angle three-way pipe (3) is provided with a check valve 1, and the inner surface of the side branch pipe of the right-angle three-way pipe (3) is provided with a check valve 2; the inner surface of the outer shell (1) is provided with a filtering system and a control system; the filtering system is formed by combining a bag type filter screen (5), an HEPA composite board (6), an active carbon filter plate (7) and an ultraviolet lamp; the control system is formed by combining a singlechip control combined module, an indoor sensor, an outdoor sensor, a solar panel and a storage battery; the solar panel, the storage battery and the single chip microcomputer control combination module form a power supply system; a fan (4) is arranged at the position which is slightly right in the middle of the inner surface of the outer shell (1); the single chip microcomputer controls the combined module, the indoor sensor and the outdoor sensor to form a sensing system.

2. The intelligent internal and external circulation solar air purifier of claim 1, wherein: the inner surface of the outer shell (1) and the position close to the right-angle three-way pipe (3) are detachably connected with the bag type filter screen (5); the inner surface of the outer shell (1) is detachably connected with the activated carbon filter plate (7) at a position close to the right end of the outer shell (1); the inner surface of the outer shell (1) is positioned between the fan (4) and the active carbon filter plate (7) and the HEPA composite plate (6).

3. The intelligent internal and external circulation solar air purifier of claim 1, wherein: the singlechip control combined module is respectively and electrically connected with the fan (4), the outdoor sensor, the indoor sensor, the ultraviolet lamp and the storage battery; the storage battery is electrically connected with the solar panel.

4. The intelligent internal and external circulation solar air purifier of claim 3, wherein: the single chip microcomputer control module consists of a single chip microcomputer, a relay, a power switch and an expansion key; the single chip microcomputer, the relay, the power switch, the indoor sensor and the outdoor sensor form an intelligent switch system.

5. The intelligent internal and external circulation solar air purifier of claim 4, wherein: the storage battery, the power switch, the relay and the fan (4) are electrically connected once, and the single chip microcomputer is electrically connected with the power switch.

6. The intelligent internal and external circulation solar air purifier of claim 5, wherein: the single chip microcomputer is electrically connected with the expansion keys.