CN103933816B - A kind of annular air purification damping device - Google Patents

Abstract

A ring-shaped air purification and humidification device, which adopts the principle of blade stirring gas-liquid contact, can remove various dust particles and formaldehyde pollutants in the air, and at the same time sterilize and humidify the air; the device includes a motor drive mechanism, blades Stirring mechanism, gear transmission mechanism, frame; clever use of the principle of gas-liquid contact stirring, so that dust removal, disinfection and humidification can be carried out at the same time; The quality of interaction with the air; the structure of the device is simple, the transmission mechanism is made of plastic material, and the cost is low; at the same time, it avoids the trouble of regular replacement and cleaning of the filter screen of the traditional purification device.

Description

An annular air purification and humidification device

technical field

The invention relates to an annular air purification and humidification device, which belongs to the technical field of environmental purification equipment application.

Background technique

Indoor air purification has always been a hot spot in the market. Air purifiers currently on the market mainly use filter screens to remove dust and spray humidification. The filter screen technology is mature, but it is difficult to deal with the contradiction between the purification effect and the exhaust volume, and the filter screen needs to be replaced regularly, which is costly and inconvenient to use; the humidification and purification functions are separated and difficult to integrate. Air purifiers refer to products that can absorb, decompose or transform various air pollutants and effectively improve air cleanliness.

The relevant standards of the national "Air Purifier" define an air purifier as "a device that separates and removes one or more pollutants from the air. A device that has a certain ability to remove pollutants in the air. It mainly refers to indoor The single air cleaner used and the modular air cleaner in the central air conditioning ventilation system.

Contents of the invention

The purpose of the present invention is to provide an annular air purification and humidification device, which adopts the principle of blade agitation gas-liquid contact, can remove various dust particles and formaldehyde pollutants in the air, and at the same time sterilize and humidify the air.

To achieve the above object, the technical solution adopted by the present invention is an annular air purification and humidification device, which includes a motor drive mechanism, a blade stirring mechanism, a gear transmission mechanism, and a frame.

The motor driving mechanism includes a stirring blade driving motor and a suction blade driving motor.

The blade mechanism includes suction blades and stirring blades.

The gear transmission mechanism includes an upper gear on the rotating central shaft, a lower gear on the rotating central shaft, and a bevel gear.

The frame includes an air filter, a fixed frame for suction blades, a water chamber and a base.

The stirring blade driving motor of the motor driving mechanism is installed in the center of the water chamber, and adopts a sealed and waterproof arrangement; the output shaft of the driving motor is connected with the lower gear of the rotating central shaft.

The water holding chamber is placed in the middle of the base, and the inside of the base is provided with a ladder support, and the water holding chamber is installed in the base through the ladder support.

The suction blade fixing frame is assembled with the outer edge of the base through the groove; the suction blade is directly driven by its central motor, and the suction blade fixing frame is fixed on the outside; before the suction blade rotates to inhale air, the suction blade An air filter screen is fixed on the top of the air blade fixed frame, and the size of the air filter screen is the same as that of the suction blade fixed frame, and is used to filter air solid particle impurities.

The blade mechanism is divided into two parts, that is, the air suction blade rotates to inhale air, and the stirring blade purifies the inhaled air; specifically, the air suction blade has an annular blade structure, and a separate motor is provided in the middle for driving. The stirring blade is installed between the suction blade and the water holding chamber; the outside of the stirring blade is a blade, and the center is a connecting shaft. One end of the connecting shaft is connected and fixed with the fixing hole provided outside the water holding chamber, and the other end is a bevel gear; The upper gear of the central shaft and the lower gear of the rotating central shaft mesh with the bevel gear at the upper and lower places. The lower gear of the rotating central shaft is driven by the stirring blade drive motor, thereby driving the meshing between the lower gear of the rotating central shaft and the bevel gear, and driving the stirring blade The connecting shaft revolves with the drive shaft of the driving motor; on the other hand, the gear on the rotating central shaft is a fixed device, which is fixed on the bottom of the suction blade fixed frame and cannot rotate. The bevel gear meshes with the upper gear of the rotating central shaft and the lower gear of the rotating central shaft to drive the bevel gear to rotate to realize the self-rotation of the stirring blade; the connecting shaft of the stirring blade cooperates with the fixing hole of the connecting shaft provided on the outside of the water chamber, and when the stirring blade revolves It will also drive the water chamber to rotate thereupon.

Compared with the prior art, the present invention has the following beneficial effects.

1. The principle of gas-liquid contact and stirring is cleverly used, so that dust removal, disinfection and humidification can be carried out at the same time.

2. The mixing blades of this device adopt two modes of rotation and revolution of the blades, which increases the interaction quality between the air purification and humidification liquid and the air.

3. The structure of the device is simple, the transmission mechanism is made of plastic material, and the cost is low; at the same time, it avoids the trouble of regular replacement and cleaning of the filter screen of the traditional purification device.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a ring-type air purification and humidification device.

Fig. 2 is a structural schematic diagram of the annular air purification and humidification device.

Fig. 3 is a schematic diagram of the structure of the suction vanes of the annular air purification and humidification device.

Fig. 4 is a schematic diagram of the stirring blades of the annular air purification and humidification device.

Fig. 5 is a schematic diagram of the structure of the water chamber of the annular air purification and humidification device.

In the figure: 1. Air filter, 2. Suction vane fixed frame, 3. Suction vane, 4. Rotating central shaft upper gear, 5. Stirring blade, 6. Bevel gear, 7. Rotating central shaft lower gear, 8 . Stirring blade drive motor, 9. Water chamber, 10. Base.

Detailed ways

As shown in Figures 1-5, a ring-shaped air purification and humidification device includes a motor drive mechanism, a blade stirring mechanism, a gear transmission mechanism, and a frame.

The motor driving mechanism includes a stirring blade driving motor 8 and a suction blade driving motor.

The blade mechanism includes suction blades 3 and stirring blades 5 .

The gear transmission mechanism includes an upper gear 4 on the rotating central shaft, a lower gear 7 on the rotating central shaft, and a bevel gear 6 .

The frame includes an air filter 1 , an air suction blade fixing frame 2 , a water holding chamber 9 and a base 10 .

The stirring blade driving motor 8 of the motor driving mechanism is installed in the center of the water holding chamber 9, and adopts a sealed and waterproof arrangement; the output shaft of the driving motor is connected with the lower gear 7 of the rotating central shaft.

The water holding chamber 9 is placed in the middle of the base 10, and the base 10 is provided with a ladder support inside, and the water holding chamber 9 is installed in the base 10 through the ladder support.

The suction blade fixed frame 2 is assembled together with the outer edge of the base 10 through the groove; the suction blade 3 is directly driven by its central motor, and the suction blade fixed frame 2 is fixed on the outside; when the suction blade 3 rotates and sucks Before the air, an air filter 1 is fixed on the top of the air suction vane fixed frame 2, and the size of the air filter 1 is the same as that of the air suction blade fixed frame 2, and is used to filter air solid particle impurities.

The blade mechanism is divided into two parts, that is, the suction blade 3 rotates to inhale air, and the stirring blade 5 purifies the inhaled air; specifically, the air suction blade 3 is an annular blade structure, and a separate motor is arranged in the middle to drive it. The stirring blade 5 is installed between the suction blade 3 and the water holding chamber 9; the outside of the stirring blade 5 is a blade, and the center is a connecting shaft, one end of the connecting shaft is connected and fixed with the fixing hole provided on the outside of the water holding chamber 9, and the other end It is a bevel gear 6; the upper gear 4 of the rotating central shaft and the lower gear 7 of the rotating central shaft mesh with the bevel gear 6 at two places up and down, and the lower gear 7 of the rotating central shaft is driven by the stirring blade drive motor 8, thereby driving the rotating central shaft The engagement of the lower gear 7 and the bevel gear 6 drives the connecting shaft of the stirring blade 5 to revolve with the drive shaft of the drive motor; turn. The bevel gear 6 meshes with the upper gear 4 of the rotating central shaft and the lower gear 7 of the rotating central shaft, and drives the bevel gear 6 to rotate to realize the rotation of the stirring blade 5; the connecting shaft of the stirring blade 5 is fixed to the connecting shaft provided on the outside of the water holding chamber 9 The holes are matched, and the stirring blade 5 will also drive the water chamber 9 to rotate thereupon when the stirring blade 5 revolves.

The working process of the device is as follows: first, the purified humidifying liquid is injected into the water chamber, and the suction blade is driven by the motor alone to inhale the air through the air filter, and the sucked vortex air enters the water chamber, and the rotation and revolution of the stirring blade The air purifying and humidifying liquid in the water chamber beats, causing a large amount of liquid to splash and press the air between the blades into the water, increasing the contact area between the liquid and the air, humidifying and purifying the air and washing away dust particles. The air bubbles float up and are finally discharged through the gap at the water chamber, and the air vortex makes the air in the container continuously exchange with the outside world, thereby realizing air purification.

The water holding chamber 9 has a conical structure, and can be coaxially rotated relative to the base 10 through the chute; at the same time, a fixing hole for the connecting shaft of the stirring blade 5 is provided at the same horizontal position around the water holding chamber 9 .

Both the blade mechanism and the gear transmission mechanism are made of non-metallic materials, and the connecting shaft of the bevel gear 6 and the stirring blade 5 is an integrated structure, which can be integrally formed by plastic during processing.

The air filter 1 can adopt a mature air-conditioning filter in the market, that is, the net is divided into a three-layer structure of a dust removal net, an activated carbon net, and a reinforced net to strengthen the preliminary treatment effect on impurities, particles, and bacteria in the air.

Claims (4)

1. an annular air purification damping device, is characterized in that: this device comprises motor-driven mechanism, blade stirrer structure, gear drive, frame;

Described motor-driven mechanism comprises stirring vane drive motors (8), suction vane drive motors;

Described blade stirrer structure comprises suction vane (3), stirring vane (5);

Described gear drive comprises that rotary middle spindle cogs (4), rotary middle spindle lower gear (7), bevel gear (6);

Described frame comprises airstrainer (1), suction vane fixed mount (2), water containing chamber (9), base (10);

The stirring vane drive motors (8) of described motor-driven mechanism is arranged on water containing chamber (9) center, and adopts water-tight to arrange; Drive motors output shaft is connected with rotary middle spindle lower gear (7);

Described water containing chamber (9) is placed in the middle of base (10), and base (10) inside is provided with ladder supports, and water containing chamber (9) is arranged in base (10) by ladder supports;

Described suction vane fixed mount (2) is assembled together by the outer of groove and base (10); Suction vane (3) is by wherein electrocardiograph Direct driver, and external stability has suction vane fixed mount (2); Before suction vane (3) rotates suction air, airstrainer (1) is fixed with at suction vane fixed mount (2) top, the size of described airstrainer (1) is identical with suction vane fixed mount (2), in order to filtered air solid particulate matter impurity;

Described blade stirrer structure is divided into two parts, and namely suction vane (3) rotates and sucks air, stirring vane (5) purification suction air; Specifically, suction vane (3) is annular blade structure, and centre is provided with separate electrical motor and drives; Stirring vane (5) is arranged between suction vane (3) and water containing chamber (9); Described stirring vane (5) outside is blade, and center is connecting axle, and the fixing hole that connecting axle one end and water containing chamber (9) outside are provided with is connected and fixed, and the other end is bevel gear (6); Rotary middle spindle cogs (4), rotary middle spindle lower gear (7) engages with bevel gear (6) at upper and lower two places, described rotary middle spindle lower gear (7) is driven by stirring vane drive motors (8), thus driving rotary middle spindle lower gear (7) and the engaging of bevel gear (6), drive stirring vane (5) connecting axle revolves round the sun with drive motors driving shaft; On the other hand, rotary middle spindle cogs (4) is fixture, and its bottom being fixed on suction vane fixed mount (2) cannot be rotated; Bevel gear (6) cogs with rotary middle spindle (4), rotary middle spindle lower gear (7) engages, and band dynamic bevel gear (6) rotates thus realizes the rotation of stirring vane (5); The connecting axle fixing hole that connecting axle and water containing chamber (9) outside of stirring vane (5) are provided with coordinates, and water containing chamber (9) also can be driven to rotate during stirring vane (5) revolution thereupon.

2. a kind of annular air purification damping device according to claim 1, it is characterized in that: the course of work of this device is, first purification humidification liquid is injected at water containing chamber, suction vane is driven separately by motor and is sucked by airstrainer by air, the vortex air sucked enters water containing chamber, the rotation of stirring vane and revolution produce the air-purifying humidification liquid in water containing chamber and pat, make a large amount of liquid splash, and by air press-in water between blade, increase the contact area of liquid-to-air, humidifying and purifying is played to air and washs the effect of dust granule, bubble floating gap eventually through water containing chamber place are discharged, and air-swirl makes tainer air constantly exchange with extraneous, thus realizes the purification of air.

3. a kind of annular air purification damping device according to claim 1, be is characterized in that: described water containing chamber (9) is pyramidal structure, coaxially can be relatively rotated by chute with base (10); Meanwhile, water containing chamber (9) is provided with stirring vane (5) connecting axle fixing hole in same level position around.

4. a kind of annular air purification damping device according to claim 1, it is characterized in that: described blade stirrer structure and gear drive all adopt nonmetallic materials to make, and the connecting axle of bevel gear (6) and stirring vane (5) is integrated, adopt plastics integrated molding man-hour adding.