CN207407445U - A kind of suspended type air purification device - Google Patents

Abstract

The utility model relates to a hanging type air purifier, which comprises a slide rail and an air purifier, the slide rail is fixed on the ceiling, a slideway is arranged inside the slideway, buffer mechanisms are arranged on the left and right sides of the slideway, and the buffer mechanism includes a buffer The fixed plate, the buffer rod and the buffer spring, the buffer fixed plate is fixed on the ceiling, the buffer hole is arranged on the surface of the side surface facing the slide rail at the lower end of the buffer fixed plate, the end of the buffer rod far away from the slide rail is set in the buffer hole, and the buffer rod faces One end of the slide rail is set with a buffer spring, the lower end of the slide rail is provided with a fixed plate, and the upper end of the fixed plate is provided with three sliding mechanisms, the sliding mechanisms are divided into front sliding mechanism, middle sliding mechanism and rear sliding mechanism, front sliding mechanism, middle sliding mechanism The structure is the same as that of the rear sliding mechanism and arranged in sequence along the fixed plate. The utility model has the advantages of simple structure, convenient operation, and can effectively save the occupied area of the air purifier.

Description

A hanging air purifier

technical field

The utility model relates to a purifier, in particular to a hanging air purifier.

Background technique

An air purifier is a device that purifies polluted air and converts it into fresh air for discharge. Most of the existing air purifiers are floor-standing household purifiers, most of which are large in size and can only be used on the ground, which not only takes up limited space in the room, affects the appearance, but also is inconvenient, especially not suitable for public places Placed to use, although there are some suspended air purifiers on the market, and the height cannot be adjusted. When the filter element needs to be replaced, the maintenance personnel need to change it by climbing the escalator, which increases the labor intensity and is not conducive to the air purifier. Carry out inspection and maintenance.

Utility model content

The purpose of this utility model is to provide a hanging air cleaner, which can not only reduce the occupied area, but also can adjust the height, which is convenient for maintenance personnel to carry out inspection and daily maintenance.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A suspended air purifier, including a slide rail and an air purifier, the slide rail is fixed on the ceiling, a slideway is arranged inside the slide rail, buffer mechanisms are arranged on the left and right sides of the slideway, and the buffer mechanism includes a buffer fixing plate, a buffer Rods and buffer springs, the buffer fixed plate is fixed on the ceiling, the lower end of the buffer fixed plate facing the slide rail is provided with a buffer hole, the end of the buffer rod far away from the slide rail is set in the buffer hole, and the end of the buffer rod facing the slide rail The sleeve is equipped with buffer springs, the lower end of the slide rail is provided with a fixed plate, and the upper end of the fixed plate is provided with three sliding mechanisms, the sliding mechanisms are divided into front sliding mechanism, middle sliding mechanism and rear sliding mechanism, front sliding mechanism, middle sliding mechanism and rear sliding mechanism The structure is the same and arranged in sequence along the fixed plate. The front sliding mechanism includes a connecting shaft and a pulley. The upper end of the connecting shaft is provided with a pulley. hole and compression spring, the compression hole is set on the upper end surface of the slideway, the compression spring is arranged in the compression hole, one end of the compression spring fits the upper end surface of the compression hole, and the other end fits the upper end surface of the pulley, and the lower end of the fixed plate is provided with The lifting device, the lifting device includes an electric push rod provided with a motor, the electric push rod is arranged in the center of the fixed plate, the motor is arranged on the fixed plate and is behind the electric push rod, and the lower end of the electric push rod is fixedly provided with a first connecting plate, The left and right ends of the first connecting plate are respectively provided with a second connecting plate and a third connecting plate, the lower end of the second connecting plate is fixedly provided with a left holding plate, the lower end of the third connecting plate is fixedly provided with a right holding plate, the left holding plate and An air purifier is arranged between the right clamping plates, and the air purifier is fixedly connected with the left and right clamping plates through bolts. The air outlet is provided with a filter element, a negative ion generator, a sterilizing device and a blower sequentially from top to bottom inside the housing.

An air intake plate is arranged at the upper end of the air intake port, the shape of the air intake plate is a quadrangular pyramid, and air intake holes are arranged around the air intake plate.

An air outlet fan is arranged at the lower end of the air outlet.

The filter element is detachably connected to the housing.

The solar battery pack includes a front solar panel, a left solar panel and a right solar panel respectively arranged on the front, left and right end surfaces of the casing, and the solar battery assembly provides backup power for the air purifier.

The air purifier also includes intelligent control components. The intelligent control components include air quality sensors, temperature and humidity sensors, formaldehyde sensors, single-chip microcomputers, liquid crystal display screens and wireless communication modules. The air quality sensors, temperature and humidity sensors and formaldehyde sensors transmit the collected signals to For the single-chip microcomputer, the single-chip microcomputer controls the work of the air purifier and transmits the collected signal to the Internet of Things gateway through the wireless communication module.

The sterilizing device is an ultraviolet sterilizing device.

A buffer rubber ring is arranged around the pulley.

An activated carbon filter and a HEPA filter are arranged in the filter element sequentially from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are: the air duct of the new model is designed from top to bottom, the air enters from the top of the air purifier driven by the axial flow blower, and passes through a series of dust removal , purification and sterilization treatment, and finally flow out from the bottom of the air purifier. The utility model hoists the air purifier on the ceiling, which saves the floor area. At the same time, the height can be adjusted, which is convenient for maintenance personnel to carry out inspection and maintenance. It is especially suitable for such as hospitals, Classrooms or densely populated public places. A hanging air purifier designed by the utility model can slide freely in the slideway, and can be moved to different positions according to needs, which improves the scope of use. Further, an air outlet fan is set at the air outlet, which not only facilitates the circulation of the purified air but also It can make the air blown out of the air outlet softer. The utility model has the advantages of simple structure and convenient operation, and can effectively save the occupied area of the air purifier.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the right side view of Fig. 1 .

In the figure: 1, ceiling 2, slide rail 2-1, slideway 3, fixed plate 4, electric push rod 5, first connecting plate 6, second connecting plate 7, third connecting plate 8, right clamping plate 9 , left clamping plate 10, right solar panel 11, left solar panel 12, air outlet fan 13, front solar panel 14, air intake panel 14-1, air intake hole 15, motor 16, filter element 17, connecting shaft 18, pulley 19 , buffer rubber ring 20, compression spring 21, compression hole 22, buffer fixed plate 23, buffer hole 24, buffer rod 25, buffer spring 26, air inlet 27, air outlet.

Detailed ways

Embodiment: As shown in Fig. 1 and Fig. 2, a kind of suspended air purifier comprises slide rail 2 and air purifier, and slide rail 2 is fixed on the ceiling 1, and slide rail 2 is provided with slideway 2-1, The left and right sides of the slideway 2-1 are provided with a buffer mechanism, the buffer mechanism includes a buffer fixed plate 22, a buffer rod 24 and a buffer spring 25, the buffer fixed plate 22 is fixedly arranged on the ceiling 1, and the lower end of the buffer fixed plate 22 faces the slide rail 2 One side of the surface is provided with a buffer hole 23, and the end of the buffer rod 24 away from the slide rail 2 is set in the buffer hole 23, and the end of the buffer rod 24 facing the slide rail 2 is provided with a buffer spring 25, and the lower end of the slide rail 2 is provided with a fixed plate 3. Three sliding mechanisms are arranged on the upper end of the fixed plate 3. The sliding mechanisms are divided into a front sliding mechanism, a middle sliding mechanism and a rear sliding mechanism. The front sliding mechanism, the middle sliding mechanism and the rear sliding mechanism have the same structure and are arranged in sequence along the fixed plate 3. Front sliding mechanism comprises connecting shaft 17 and pulley 18, and connecting shaft 17 upper end is provided with pulley 18, and connecting shaft 17 and pulley 18 are all arranged in the slideway 2-1, and pulley 18 upper end is provided with pressing mechanism, and pressing mechanism comprises pressing mechanism. Tightening hole 21 and compression spring 20, compression hole 21 is arranged on the upper end surface of slideway 2-1, compression spring 20 is arranged in compression hole 21, and compression spring 20 fits the upper end surface of compression hole 21 at one end, and one end Fitted with the upper end surface of the pulley 18, the circumferential direction of the pulley 18 is provided with a buffer rubber ring 19, and the lower end of the fixed plate 3 is provided with a lifting device. The lifting device includes an electric push rod 4 with a motor 15, and the electric push rod 4 is arranged on the fixed plate 3. In the center, the motor 15 is arranged on the fixed plate 3 and behind the electric push rod 4. The lower end surface of the electric push rod 4 is fixedly provided with a first connecting plate 5, and the left and right ends of the first connecting plate 5 are respectively provided with a second connecting plate. 6 and the third connecting plate 7, the left clamping plate 9 is fixedly arranged at the lower end of the second connecting plate 6, the right clamping plate 8 is fixedly arranged at the lower end of the third connecting plate 7, between the left clamping plate 9 and the right clamping plate 8 An air purifier is provided, and the air purifier is fixedly connected to the left and right clamping plates 8 through bolts. The air purifier includes a casing and a solar cell group, and the solar cell group includes front Solar panel 13, left solar panel 11 and right solar panel 10, the solar cell assembly provides backup power for the air purifier, the upper end of the housing is provided with an air inlet 26, the lower end of the housing is provided with an air outlet 27, and the upper end of the air inlet 26 is provided with There is an air intake plate 14, the shape of the air intake plate 14 is a quadrangular pyramid, the air intake plate 14 is provided with an air intake hole 14-1 around it, and the air outlet fan 12 is arranged at the lower end of the air outlet port 27, and the inside of the housing is arranged sequentially from top to bottom There are filter element 16, negative ion generator, sterilizing device and air blower, and filter element 16 is detachably connected on the housing, and in the present embodiment, activated carbon filter screen, HEPA filter screen are arranged in sequence from top to bottom in filter element 16, and activated carbon is A porous carbonaceous substance, its developed pore structure makes it have a large surface area, so it is easy to fully contact with toxic and harmful gases in the air, and the strong adsorption force field around the pores of activated carbon will immediately suck the toxic gas molecules inside the hole, by The extremely carbon core filter technology polymerizes the activated carbon into a honeycomb block. Compared with the conventional activated carbon filter, its specific surface area is expanded to 2 times, the air contact area is expanded to 20 times, and the filter resistance is reduced by 1.5 times. It also supports cold catalyst technology for the catalytic decomposition of toxic gases such as formaldehyde. Therefore, activated carbon has a strong adsorption capacity and is also the main technology for removing gaseous pollutants. The HEPA filter can absorb 99.7% of suspended particles with a size of 0.3 microns, which can effectively remove and absorb chemical smog, bacteria, dust particles and pollen and other sundries. , the negative ion generator processes the input direct current through the processing circuit and the lightning protection circuit, then passes through the pulse circuit, overvoltage and current limiting; high and low voltage isolation and other lines are upgraded to AC high voltage, and then rectified and filtered by special grade electronic materials to obtain pure DC negative high voltage, connect the DC negative high voltage to the release tip made of metal or carbon elements, use the tip DC high voltage to generate high corona, release a large number of electrons at high speed, and electrons cannot exist in the air for a long time, and will be immediately released by the air Oxygen molecules are captured to generate negative air ions. Moreover, the negative ion dust removal device can actively combine with pollutants in the air to form precipitation. It gets rid of the limitation of fans and filters, instead of passively waiting for the indoor air to be drawn into the purifier for filtration and purification, but effectively and actively releases the purification and sterilization factors into the air, and through the characteristics of air diffusion, it reaches the indoor Every corner of the air is purified without dead ends. In the present embodiment, the sterilizing device is an ultraviolet sterilizing device, and ultraviolet sterilizing is to utilize the ultraviolet rays of appropriate wavelengths to destroy DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms. Molecular structure, causing growth cell death and (or) regenerative cell death, to achieve the effect of sterilization. Ultraviolet disinfection technology is based on modern epidemiology, medicine and photodynamics. It uses specially designed high-efficiency, high-intensity and long-life UVC band ultraviolet light to irradiate flowing water to sterilize various bacteria, viruses, parasites, and other pathogens. Kill directly.

The air purifier also includes intelligent control components. The intelligent control components include air quality sensors, temperature and humidity sensors, formaldehyde sensors, single-chip microcomputers, liquid crystal display screens and wireless communication modules. The air quality sensors, temperature and humidity sensors and formaldehyde sensors transmit the collected signals to For the single-chip microcomputer, the single-chip microcomputer controls the work of the air purifier and transmits the collected signal to the Internet of Things gateway through the wireless communication module. In this embodiment, the air quality sensor adopts the YW51-CJPM2.5 air quality sensor, and the YW51-CJPM2.5 sensor Belonging to the optical sensor, this device, an infrared light-emitting diode and phototransistor, is arranged diagonally to allow it to detect light reflected from dust in the air. The YW51-CJPM2.5 sensor is particularly effective in detecting very fine particles, such as cigarette smoke. In this embodiment, the temperature and humidity sensor uses a DHT11 digital temperature and humidity sensor. The DHT11 digital temperature and humidity sensor is a calibrated digital signal The output temperature and humidity composite sensor. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has high reliability and excellent long-term stability. The sensor includes a resistive humidity sensing element and an NTC temperature measuring element, and is connected with a high-performance 8-bit single-chip microcomputer. In this embodiment, the formaldehyde sensor adopts the ZP01 formaldehyde sensor, which is a cost-effective four-level formaldehyde sensor. The sensor adopts a mature side-heating structure broad-spectrum semiconductor gas sensor. The sensor is composed of a heating wire coated with nano-scale semiconductor material SnO2 and doped with appropriate trace elements. Organic volatile gases such as formaldehyde and benzene With extremely high sensitivity, the sensor has been aged, debugged, calibrated and calibrated, has good consistency and high sensitivity, and can guarantee that the sensitivity of long-term work will not decrease.

When the utility model is implemented, the air purifier is started, and the blower sucks air into the purifier from the air inlet. The air purifier purifies the air and discharges it through the air outlet 27. When the air purifier needs to be overhauled or maintained , Start the motor 15, the motor 15 drives the electric push rod 4 to move downward, and the electric push rod 4 drives the first connecting plate 5 to move downward, and the position of the air cleaner also reduces thereupon, when reaching the height that maintenance personnel can maintain. After the maintenance is finished, start the motor 15, and the motor 15 drives the electric push rod 4 to move upwards, and the push rod drives the connecting plate to move upwards, and the position of the air cleaner returns to the original height. When the air purifier works, the air first passes through the activated carbon filter screen, then through the HEPA filter screen, and then through the negative ion generator, and then the filtered air is discharged through the ultraviolet sterilizing device. The air is more circulated and softer.

Claims (9)

1. A suspended air purifier, characterized in that: it comprises a slide rail and an air cleaner, the slide rail is fixed on the ceiling, a slideway is provided in the slide rail, a buffer mechanism is arranged on the left and right sides of the slide rail, and the buffer mechanism It includes a buffer fixing plate, a buffer rod and a buffer spring. The buffer fixing plate is fixed on the ceiling. A buffer hole is provided on the surface of the lower end of the buffer fixing plate facing the slide rail. The end of the buffer rod far away from the slide rail is arranged in the buffer hole. One end of the bar facing the slide rail is provided with a buffer spring, the lower end of the slide rail is provided with a fixed plate, and the upper end of the fixed plate is provided with three sliding mechanisms. The sliding mechanisms are divided into front sliding mechanism, middle sliding mechanism and rear sliding mechanism. The sliding mechanism and the rear sliding mechanism have the same structure and are arranged in sequence along the fixed plate. The front sliding mechanism includes a connecting shaft and a pulley. The upper end of the connecting shaft is provided with a pulley. Both the connecting shaft and the pulley are arranged in the slideway. The pressing mechanism includes a pressing hole and a pressing spring. The pressing hole is arranged on the upper end surface of the slideway, and the pressing spring is arranged in the pressing hole. One end of the pressing spring is attached to the upper end surface of the pressing hole, and the other end is attached to the upper end surface of the pulley. , the lower end of the fixed plate is provided with a lifting device, the lifting device includes an electric push rod equipped with a motor, the electric push rod is arranged in the center of the fixed plate, the motor is arranged on the fixed plate and behind the electric push rod, and the lower end of the electric push rod is fixedly set There is a first connecting plate, the left and right ends of the first connecting plate are respectively provided with a second connecting plate and a third connecting plate, the lower end of the second connecting plate is fixedly provided with a left clamping plate, and the lower end of the third connecting plate is fixedly provided with a right clamping plate , an air purifier is arranged between the left clamping plate and the right clamping plate, and the air purifier is fixedly connected with the left and right clamping plates through bolts. , the lower end of the housing is provided with an air outlet, and the inside of the housing is sequentially provided with a filter element, an anion generator, a sterilizing device and a blower from top to bottom. 2. A hanging air purifier according to claim 1, characterized in that: the upper end of the air inlet is provided with an air intake plate, the shape of the air intake plate is a quadrangular pyramid, and the air intake plate is surrounded by air intake. 3. A hanging air cleaner according to claim 1, characterized in that: an air outlet fan is provided at the lower end of the air outlet. 4. A hanging air cleaner according to claim 1, characterized in that: said filter element is detachably connected to the casing. 5. A hanging air purifier according to claim 1, characterized in that: said solar cell group includes front solar panels and left solar panels respectively arranged on the front end, left end, and right end of the housing And the right solar panel, the solar cell module provides backup power for the air purifier. 6. A hanging air purifier according to claim 1, characterized in that: said air purifier also includes an intelligent control component, and the intelligent control component includes an air quality sensor, a temperature and humidity sensor, a formaldehyde sensor, a single-chip microcomputer, The LCD screen and wireless communication module, air quality sensor, temperature and humidity sensor and formaldehyde sensor transmit the collected signals to the single-chip microcomputer, and the single-chip microcomputer controls the work of the air purifier and transmits the collected signal to the Internet of Things gateway through the wireless communication module. 7. A hanging air cleaner according to claim 1, characterized in that: said sterilizing device is an ultraviolet sterilizing device. 8. A suspension-type air cleaner according to claim 1, characterized in that: a buffer rubber ring is provided around the pulley. 9. A suspension-type air cleaner according to claim 1, characterized in that: an activated carbon filter and a HEPA filter are sequentially arranged in the filter element from top to bottom.