CN201885317U - Wall hanging type multifunctional laminar flow sterilization device - Google Patents

Abstract

A wall-mounted multifunctional laminar flow sterilizer, including an indoor unit and an outdoor unit, the indoor unit includes a casing, an ultraviolet generator or a plasma generator, an indoor unit fan, a controller and an air filter group; the outdoor unit includes an outdoor casing Body, centrifugal fan, outdoor unit fixing parts, fresh air outdoor unit air inlet and fresh air duct, the outdoor unit has the function of ventilation; the beneficial effect of the utility model is: multiple disinfection and sterilization technologies are adopted, and the air is filtered multiple times at the same time Purification can not only kill viruses, bacteria and harmful microorganisms in the air, filter out dust, dirt and harmful gases in the air, but also directly inhale fresh outdoor air to ventilate the room while purifying the indoor air, significantly improving quality of air purification.

Description

A wall-mounted multifunctional laminar flow sterilizer

technical field

The utility model relates to an air purification, disinfection and sterilization equipment, in particular to a wall-mounted multifunctional laminar flow sterilization machine.

Background technique

With the development of society and the advancement of science and technology, people's quality of life is constantly improving. At the same time, people's requirements for living environment are also increasing day by day. Environmental protection and air purification and disinfection products have become more and more popular.

As we all know, indoor people's main activity areas and places with poor ventilation are generally places where people are prone to infection of bacteria, viruses and bacteria, and air purification and disinfection should be focused on. Especially in the hospital's operating room, pathology department, intensive care unit, preparation room and other places, the air quality requirements are very high. At present, there are many types of air purifiers, such as negative ion air fresheners, ozone air purifiers, ultraviolet air sterilizers, photocatalytic air purifiers and plasma air purifiers, as well as various types of air purifiers combined. From the analysis of existing air purifier products, or only air disinfection, can not filter dust, dirt and harmful gases in the air, or purifiers that only have indoor air circulation, such as the multi-functional laminar flow purification dynamic disclosed in the 98229921.4 utility model patent Sterilizers, which include ozone generators, ultraviolet sterilizing lamps, fans, air filters, etc., although they can disinfect and sterilize the air, they cannot introduce fresh outdoor air into the room, and will cause secondary pollution. As time goes by, the concentration of harmful gases such as carbon monoxide and carbon dioxide in the indoor air will become higher and higher, and the air quality cannot be guaranteed, or as the wall-mounted air filter with ventilation function disclosed in the 200410019926.1 invention patent, it includes: the main body, Suction inlet, filter part, blower fan, external air vent, bypass, baffle and discharge port; it has the function of purifying the external air first, and then ventilating the room, thereby improving the air purification ability, but this structural design is not suitable for air Places such as wards and operating rooms with high quality requirements cannot kill viruses and bacteria in the air, and play the role of disinfection and sterilization of the air, so the air quality is still difficult to guarantee.

Contents of the invention

The technical problem to be solved by this utility model is to overcome the functional defects of the above-mentioned existing air purifiers or air sterilizers, and to provide a wall-mounted multi-function that integrates functions such as disinfection and sterilization, air filtration and purification, and introduction of outdoor fresh air for ventilation. Laminar flow sterilizer. This multi-functional laminar flow sterilizer can not only kill viruses, bacteria and harmful microorganisms in the air, filter out dust, dirt and harmful gases in the air, but also directly inhale fresh outdoor air to sterilize the room while purifying the indoor air. Take a breath.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a wall-mounted multifunctional laminar flow sterilizer, which is characterized in that it includes an indoor unit and an outdoor unit. Generator or plasma generator, indoor unit fan and controller, the housing is in the shape of a cuboid and fixed on the indoor wall; the indoor unit fixing part is located inside the housing for fixing structural components; the ultraviolet light generator The generator or plasma generator, the indoor unit fan and the controller are respectively fixed on the indoor unit fixing parts; the outdoor unit is fixed on the outdoor wall, and is connected to the indoor unit through the fresh air duct of the outdoor unit to introduce the outdoor air into the room. , play the role of ventilation.

The outdoor unit includes an outdoor unit casing, a centrifugal fan, an outdoor unit fixing piece and an outdoor unit air inlet duct; the outdoor unit fixing piece is located inside the outdoor unit; the centrifugal fan is fixed on the outdoor unit fixing piece, and is The ventilation function provides power.

The outdoor unit also includes a filter net, which is located inside the casing of the outdoor unit and next to the air inlet channel of the outdoor unit. The outdoor air is sucked into the air duct through the centrifugal fan, and the outdoor unit filter screen preliminarily filters the inhaled outdoor air, and then connects with the fresh air duct interface of the indoor unit through the fresh air duct, and sends the outdoor air into the room to ventilate the room. Avoid excessive concentration of harmful gases such as carbon monoxide and carbon dioxide in the indoor air because of the circulation and purification of the indoor air only.

The indoor unit also includes an air filter group arranged inside the indoor unit housing, the air filter group includes a primary filter and a high-efficiency filter, and the high-efficiency filter includes a fiber filter screen and a photocatalyst filter screen, and the photocatalyst net Located on the inside of the air outlet grille on the front of the front shell, it absorbs ultraviolet light and produces photocatalysis, kills bacteria in the air and decomposes organic pollutants, and decomposes organic pollutants into non-polluting water and carbon dioxide, so as to achieve the re-purification of the air that is about to be sent out. Sterilization, deodorization, anti-mildew, anti-fouling, self-cleaning, and air-purifying functions.

The two sides, the front and the upper and lower parts of the indoor unit housing of the wall-mounted multifunctional laminar flow sterilizer are equipped with air inlet grilles and air outlet grilles, and an initial effect filter is installed inside the air inlet grill. The device includes an activated carbon filter membrane, which initially filters out dust and dirt in the air.

The indoor unit shell of the wall-mounted multifunctional laminar flow sterilizer can also be provided with an ultraviolet reflector. The reflector is installed on the inner side plate of the fixed part of the indoor unit and is opposite to the ultraviolet generator. Intensity; the controller on the fixed part of the indoor unit includes a time control circuit to control the disinfection and sterilization time, three-level wind adjustment of strong, medium and weak, and far-infrared remote control and reception, which can be realized by known remote control technology.

Described ultraviolet generator adopts H type ultraviolet sterilizing lamp.

Described ultraviolet generator also can replace with plasma generator.

The wall-mounted multifunctional laminar flow sterilizer is provided with a wall fixing part behind the indoor unit housing, and the wall fixing part can be a wall hanging machine fixing plate, and the indoor unit of the multifunctional laminar flow sterilizing machine is fixed on the wall through the fixing plate. Appropriate height and position on the wall.

The outdoor unit is fixed on the outdoor wall through the outdoor unit mounting plate.

The beneficial effects of the utility model are: multiple disinfection and sterilization technologies are adopted, primary and high-efficiency filters, the primary-effect filter includes an activated carbon filter membrane, and the high-efficiency filter includes a fiber filter screen and a photocatalyst filter screen. There is a fresh air outdoor unit, which can not only kill viruses, bacteria and harmful microorganisms in the air, filter out dust, dirt and harmful gases in the air, but also directly inhale fresh outdoor air to ventilate the room while purifying the indoor air , to avoid high concentrations of carbon monoxide, carbon dioxide and other harmful gases due to long-term indoor air circulation sterilization and purification, which significantly improves the quality of air purification.

Description of drawings

Figure 1 is a three-dimensional schematic diagram of a wall-mounted multifunctional laminar flow sterilizer.

Fig. 2 is a structural schematic diagram of the indoor unit of the wall-mounted multifunctional laminar flow sterilizer.

Fig. 3 is a structural schematic diagram of an outdoor unit of a wall-mounted multifunctional laminar flow sterilizer.

In the figure, 1 is the fixing part of the indoor unit, 2 is the transformer, 3 is the fresh air pipe interface, 4 is the mounting seat of the fixing part, 5 is the bottom case, 6 is the power board, 7 is the capacitor box, 8 is the controller board, and 9 is the Wall fixing plate, 10 is the primary filter, 11 is the reflector, 12 is the ultraviolet sterilizing lamp, 13 is the indoor unit fan, 14 is the fan fixing part, 15 is the high efficiency filter, 16 is the front shell, 17 is the fresh air Pipe, 18 is the outdoor unit mounting plate, 19 is the outdoor unit fixing part, 20 is the capacitor box, 21 is the capacitor, 22 is the centrifugal fan, 23 is the air inlet duct of the outdoor unit, 24 is the outdoor unit filter, 25 is the outdoor casing body.

Detailed ways

Provide the embodiment of the present utility model below in conjunction with accompanying drawing, and the utility model is described in further detail by embodiment, but the utility model is not limited to embodiment.

Example 1

As shown in Figures 1-3, a wall-mounted multifunctional laminar flow sterilizer of this embodiment is composed of an indoor unit housing including a front shell 16 and a bottom shell 5, an H-type ultraviolet sterilizing lamp 12, and an indoor unit. Fan 13, high efficiency filter 15, primary filter 10, reflector 11, controller board 8, capacitor box 7 and outdoor machine form.

As shown in Figure 3, the fresh air outdoor unit in this embodiment is composed of a fresh air duct 17, an outdoor unit mounting plate 18, an outdoor unit fixing member 19, a capacitor box 20, a capacitor 21, a centrifugal fan 22, an outdoor unit air inlet duct 23, The outdoor unit filter screen 24 and the outdoor unit casing 25 constitute.

As shown in Figure 1-2, the shell in this embodiment is rectangular, the front and bottom of the front shell 16 have air outlet grilles, the upper and lower parts of the bottom shell 5 have air inlet grilles, and the primary filter is installed inside the air inlet grilles 10. The primary effect filter includes an activated carbon filter membrane to perform preliminary filtration, dust removal and deodorization of the unclean air coming in from the outside. The indoor unit fixing part 1 of the wall-mounted multifunctional sterilizer in the housing is fixed on the fixing part mounting seat 4. The indoor unit fixing part 1 is groove-shaped, and the central part is connected to the fan fixing part 14 through a threaded fastening connector. The indoor unit The fan 13 is fixed below the fan fixture 14 and is in the groove. The indoor unit fan 13 provides power for air suction and delivery in the utility model. 2 H-type ultraviolet sterilizing lamps 12 are located above the fan fixing part 14, connected and fixed on the lamp holder on the upper surface of the fan fixing part 14, and the ultraviolet rays sent out kill bacteria, molds, viruses and unicellular algae in the air, To play the role of disinfection and sterilization of the air, a reflector 11 is installed on the inner wall of the indoor unit fixture 1, which is a parabolic surface to increase the intensity of ultraviolet radiation. A transformer 2, a power supply board 6, a capacitor box 7 and a controller board 8 are installed on the outer wall of the main body part 1 on the same side of the reflector 11, and the controller board 8 is connected to the control panel at the front lower part of the front shell 16, on which a power switch is arranged. , indicator light, ultraviolet sterilizing lamp, 12 disinfection timers, three-level wind controller, etc., support far-infrared remote control, through remote control, you can easily perform tasks such as starting, shutting down, timing disinfection, ventilation and adjusting wind speed. The top of the indoor unit fixing part 1, that is, the inside of the front shell 16 front air outlet grille, is also equipped with a high-efficiency filter 15. The high-efficiency filter 15 includes a fiber filter screen and a photocatalyst filter screen. The photocatalyst filter screen absorbs ultraviolet rays and generates photocatalysis, killing Bacteria in the air decompose organic pollutants, and decompose organic pollutants into non-polluting water and carbon dioxide, so as to achieve the functions of re-sterilizing, deodorizing, anti-mildew, anti-fouling and self-cleaning, and purifying the air to be sent out. There is a wall fixing plate 9 behind the bottom shell, and the multifunctional laminar flow sterilizer is fixed on the suitable height and position of the wall by the wall fixing plate 9.

As shown in Figure 3, the fresh air duct 17 of the outdoor unit is fixed on the outdoor unit fixture 19, and is connected to the fresh air duct interface 3 reserved on one side of the bottom shell 5 of the indoor unit through a hose or steel pipe, and the centrifugal fan 22 generates negative pressure , make the outdoor air pass through the outdoor unit air inlet duct 23 and the outdoor unit filter screen 24, the outdoor unit filter screen 24 initially filters the air, and then sends it into the room through the fresh air duct 17. The outdoor unit is fixed on the outdoor wall through the outdoor unit mounting plate 18. There are expansion screws on the outdoor unit mounting plate 18, and the outdoor unit casing 25 is connected to the outdoor unit fixing member 19 by bolts. The centrifugal fan 22, the outdoor unit filter screen 24, etc. The components are enclosed in the outdoor unit fixture 19.

Example 2

The structure of this embodiment is basically the same as that of Embodiment 1, and the difference is that the ultraviolet ray generator, that is, the ultraviolet sterilizing lamp 12, is replaced by a plasma generator, and the high-efficiency filter 15 is also replaced by a common one that does not include a photocatalyst. The high-efficiency filter of glass fiber filter screen, the reflector 11 of described enhanced ultraviolet radiation intensity also no longer installs.

In this embodiment, the ultraviolet sterilizing method is changed to the plasma sterilizing method, and its working process is the same as that of embodiment 1, so it will not be repeated here.

The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. The content revealed and the scope of knowledge possessed can also be varied in various ways. However, the specific implementation manners of the present utility model should not be interpreted as limiting the protection scope of the present utility model.

Claims (10)

1. a wall-hanging multifunctional laminar flow sterilization machine is characterized in that, comprises indoor set and off-premises station, and indoor set comprises indoor set housing, indoor set fixture, ultraviolet generater or plasma generator, indoor set blower fan and controller; Described housing is rectangular shape, is fixed on the indoor wall; Described indoor set fixture is positioned at enclosure interior; Described ultraviolet generater or plasma generator, indoor set blower fan and controller are separately fixed on the indoor set fixture; Described off-premises station is fixed on the outdoor wall, by the fresh wind tube road connection indoor set of off-premises station.

2. wall-hanging multifunctional laminar flow sterilization machine according to claim 1 is characterized in that, described off-premises station comprises outdoor shell, centrifugal blower, off-premises station fixture and off-premises station air inlet; Described off-premises station fixture is positioned at off-premises station inside; Described centrifugal blower is by being fixed on the off-premises station fixture.

3. a kind of wall-hanging multifunctional laminar flow purification and sterilization machine according to claim 1 is characterized in that described indoor set also comprises the air cleaner group that is arranged on the indoor set enclosure interior; Described air cleaner group includes roughing efficiency air filter and high efficiency particulate air filter.

4. wall-hanging multifunctional laminar flow purification and sterilization machine according to claim 2 is characterized in that described off-premises station also comprises screen pack, and this screen pack is positioned at the outdoor shell inboard, is right after the off-premises station air intake passage.

5. according to the described wall-hanging multifunctional laminar flow purification and sterilization of the arbitrary claim of claim 1-4 machine, it is characterized in that described fresh wind tube road is flexible hose or steel pipe.

6. according to the described wall-hanging multifunctional laminar flow purification and sterilization of the arbitrary claim of claim 1-4 machine, it is characterized in that there is the metope fixed part at described indoor set housing rear, the housing both sides are provided with air intake grid, and anterior and top and the bottom set out air grid.

7. according to the described wall-hanging multifunctional laminar flow purification and sterilization of the arbitrary claim of claim 1-4 machine, it is characterized in that described controller comprises time control circuit, far infrared remote control and receiving circuit, the weak force 3 wind power control circuit of persistent erection and the control circuit of sterilizing automatically.

8. wall-hanging multifunctional laminar flow purification and sterilization machine according to claim 3 is characterized in that described roughing efficiency air filter includes the activated carbon filter membrane, and this activated carbon filter membrane is arranged on indoor set housing air intake grid inboard.

9. wall-hanging multifunctional laminar flow purification and sterilization machine according to claim 3 is characterized in that described high efficiency particulate air filter includes fabric screen, photocatalyst filtering net.

10. wall-hanging multifunctional laminar flow purification and sterilization machine according to claim 8 is characterized in that, described controller comprises time control circuit, far infrared remote control and receiving circuit, the weak force 3 wind power control circuit of persistent erection and the control circuit of sterilizing automatically.

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