CN217233825U

CN217233825U - Cross-flow fan with photocatalyst

Info

Publication number: CN217233825U
Application number: CN202220145923.6U
Authority: CN
Inventors: 刘德强; 吴若鸿; 陈大鹏; 李思逸
Original assignee: Three New Mstar Technology Ltd In Jiangmen; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Three New Mstar Technology Ltd In Jiangmen; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-19
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a cross-flow fan technical field discloses a cross-flow fan with photocatalyst apparatus, including the casing and install the impeller on the casing, the casing is equipped with air intake and air outlet, and the impeller rotates with the casing to be connected, and the inside of impeller is equipped with the photocatalyst apparatus, photocatalyst apparatus and impeller fixed connection, and the both sides of photocatalyst apparatus are equipped with the lamps and lanterns that are used for shining the photocatalyst apparatus. The utility model discloses can carry out purification and disinfection to the air that gets into the impeller and handle, it is effectual to purify and disinfect.

Description

Cross-flow fan with photocatalyst

Technical Field

The utility model relates to a cross-flow fan technical field especially relates to a cross-flow fan with photocatalyst.

Background

At present, most wall-mounted machines (indoor machines) in the market adopt a cross-flow fan blade air duct system, a cross-flow fan is also called a cross-flow fan, the cross-flow fan mainly comprises an impeller, an air duct and a motor, the impeller is in a multi-blade type and long cylindrical shape and is provided with forward multi-blade blades, and outside air enters the impeller to form spiral air flow and is finally discharged along the air duct. The existing cross flow fan can not purify and disinfect the air entering the impeller, and the indoor air is easily polluted, thereby affecting the health of human body.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an ability to purify the disinfection to the air that gets into the impeller and handle, purify the effectual cross-flow fan who has the photocatalyst apparatus of disinfection.

In order to realize the above object, the utility model provides a cross flow fan with photocatalyst, include the casing and install impeller on the casing, the casing is equipped with air intake and air outlet, the impeller with the casing rotates to be connected, the inside of impeller is equipped with the photocatalyst, the photocatalyst with impeller fixed connection, the both sides of photocatalyst are equipped with and are used for shining the lamps and lanterns of photocatalyst.

As the utility model discloses an optimal scheme, the inside of impeller is equipped with two mounting panels that are parallel to each other, two the mounting panel respectively with the both ends of impeller are connected, two be equipped with two first installation poles that are parallel to each other, two between the mounting panel the installation pole centre gripping is fixed the photocatalyst apparatus.

As the utility model discloses a preferred scheme, the installation pole is close to one side of photocatalyst converter is equipped with the location guide slot, photocatalyst converter be equipped with location guide slot complex location sand grip.

As the utility model discloses an optimal scheme, two still be equipped with a plurality of dead levers, it is a plurality of between the mounting panel the dead lever is located respectively the both sides of photocatalyst converter, lamps and lanterns are fixed on the dead lever.

As a preferred embodiment of the present invention, the photocatalyst is disposed in the center of the impeller.

As the preferred scheme of the utility model, the photocatalyst is the otter board that both sides coating has the photocatalyst.

As the utility model discloses an optimal scheme, be equipped with power, power module in the lamps and lanterns and be used for detecting whether the lamp pivoted sensor, power module respectively with the power with sensor electric connection.

As the preferred scheme of the utility model, the air intake of casing is equipped with the filter screen.

The embodiment of the utility model provides a cross-flow fan with photocatalyst, compared with the prior art, its beneficial effect lies in: the outside air enters the impeller from the air inlet, the lamp irradiates the photocatalyst to react, and the photocatalyst of the photocatalyst generates substances with strong oxidizing property under the irradiation of light and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like, so that the air is purified and disinfected; the photocatalyst is arranged in the impeller and fixedly connected with the impeller, external air can form spiral airflow after entering the impeller, and the photocatalyst can rotate along with the impeller, so that the function of the photocatalyst can be fully exerted, and the purification and disinfection effects of the photocatalyst on the external air are ensured; only a photocatalyst and a lamp are needed to be added in the impeller, the external structure is not needed to be changed, the modification is simple and convenient, and the modification cost is low.

Drawings

FIG. 1 is a schematic diagram of the present invention;

fig. 2 is a top view of the impeller of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

in the figure, 1, a housing; 11. an air inlet; 12. an air outlet; 2. an impeller; 21. mounting a plate; 22. mounting a rod; 23. fixing the rod; 3. a photocatalyst; 4. a luminaire.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, the cross flow fan with a photocatalyst of the preferred embodiment of the present invention includes a casing and an impeller 2 installed on the casing, the casing 1 is provided with an air inlet 11 and an air outlet 12, the impeller 2 is rotatably connected with the casing 1, the inside of the impeller 2 is provided with the photocatalyst 3, the photocatalyst 3 is fixedly connected with the impeller 2, and both sides of the photocatalyst 3 are provided with a lamp 4 for irradiating the photocatalyst 3.

The working principle of the embodiment is as follows: the outside air enters the impeller 2 from the air inlet, the lamp 4 irradiates the photocatalyst 3 to react, and the photocatalyst of the photocatalyst 3 generates substances with strong oxidizing property under the irradiation of light and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like, thereby realizing the purification and disinfection of the air; the photocatalyst 3 is arranged in the impeller 2 and fixedly connected with the impeller 2, external air can form spiral airflow after entering the impeller 2, and the photocatalyst 3 can rotate along with the impeller 2, so that the function of the photocatalyst 3 can be fully exerted, and the purification and disinfection effects of the photocatalyst 3 on the external air are ensured; the photocatalyst 3 and the lamp 4 are only needed to be additionally arranged in the impeller 2, the external structure is not needed to be changed, the modification is simple and convenient, and the modification cost is low.

Illustratively, two parallel mounting plates 21 are arranged inside the impeller 2, the two mounting plates 21 are respectively connected with two ends of the impeller 2, two parallel first mounting rods 22 are arranged between the two mounting plates 21, the two mounting rods 22 clamp and fix the photocatalyst 3, so as to realize the fixed mounting of the photocatalyst 3, and in this embodiment, the first mounting rods 22 are arranged along the axial direction of the impeller 2.

Exemplarily, one side that installation pole 22 is close to photocatalyst apparatus 3 is equipped with the location guide slot, and photocatalyst apparatus 3 is equipped with location guide slot complex location sand grip, through location guide slot and the cooperation of location sand grip, the installation of the photocatalyst apparatus 3 of being convenient for, and the both ends of location guide slot set up to the opening for the location sand grip can be from the tip embedding of location guide slot, the dismouting of being convenient for.

Exemplarily, still be equipped with a plurality of dead levers 23 between two mounting panels 21, the both ends of dead lever 23 respectively with two mounting panels 21 fixed connection, the both sides of photocatalyst converter 3 are located respectively to a plurality of dead levers 23, lamps and lanterns 4 are fixed on dead lever 23, realize lamps and lanterns 4's fixed mounting, lamps and lanterns 4 can be the lamp area, are convenient for fix on dead lever 23.

Exemplarily, the photocatalyst 3 is arranged at the center of the impeller 2, so that when the photocatalyst 3 rotates along with the impeller 2, the outside air entering the impeller 2 from the air inlet can fully contact with the photocatalyst 3, and the air purification and disinfection effects of the photocatalysis are ensured.

Illustratively, the photocatalyst 3 is a mesh plate coated with photocatalyst (such as nano-titanium dioxide) on both sides, the mesh plate structure is convenient to install, and when the outside air enters the impeller 2 through the air inlet and contacts with the photocatalyst 3, the outside air can penetrate the photocatalyst 3, so that the blocking effect of the photocatalyst 3 on the air flow is reduced.

Exemplarily, be equipped with the power in lamps and lanterns 4, power module and be used for detecting whether the lamp pivoted sensor is like gyroscope and acceleration sensor, power module respectively with power and sensor electric connection, thereby lamps and lanterns 4 built-in power need not to be connected with external power, power module is connected with the power, provide the power for lamps and lanterns 4, the simplified structure, easy to assemble, when sensors detect lamps and lanterns 4 and rotate, sensor feedback signal control power module provides the power for lamps and lanterns 4, if sensors detect lamps and lanterns 4 static, then feedback signal control power module stops the power supply, when cross-flow fan worked promptly, lamps and lanterns 4 just can get the electroluminescences, reduce the consumption of electric quantity.

Illustratively, the air inlet 11 of the casing 1 is provided with a filter screen, so as to prevent impurities such as dust from entering the impeller 2 and ensure the normal operation of the photocatalyst 3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A crossflow blower having a photocatalyst, characterized in that: including the casing and install impeller on the casing, the casing is equipped with air intake and air outlet, the impeller with the casing rotates to be connected, the inside of impeller is equipped with the photocatalyst, the photocatalyst with impeller fixed connection, the both sides of photocatalyst are equipped with and are used for shining the lamps and lanterns of photocatalyst.

2. The crossflow blower with a photocatalyst in accordance with claim 1, characterized in that: the inside of impeller is equipped with two mounting panels that are parallel to each other, two the mounting panel respectively with the both ends of impeller are connected, two be equipped with two first installation poles that are parallel to each other between the mounting panel, two the installation pole centre gripping is fixed the photocatalyst apparatus.

3. A crossflow blower with a photocatalyst as claimed in claim 2, characterized in that: one side that the installation pole is close to the photocatalyst converter is equipped with the location guide slot, the photocatalyst converter be equipped with location guide slot complex location sand grip.

4. A crossflow blower with a photocatalyst as claimed in claim 2, characterized in that: two still be equipped with a plurality of dead levers between the mounting panel, it is a plurality of the dead lever is located respectively the both sides of photocatalyst converter, lamps and lanterns are fixed on the dead lever.

5. The crossflow blower with a photocatalyst in accordance with claim 1, characterized in that: the photocatalyst is arranged in the center of the impeller.

6. The crossflow blower with a photocatalyst in accordance with claim 1, characterized in that: the photocatalyst is a mesh plate coated with photocatalyst on two sides.

7. The crossflow blower with a photocatalyst in accordance with claim 1, characterized in that: the lamp is characterized in that a power supply, a power supply module and a sensor used for detecting whether the lamp rotates are arranged in the lamp, and the power supply module is respectively electrically connected with the power supply and the sensor.

8. The crossflow blower with a photocatalyst in accordance with claim 1, characterized in that: and a filter screen is arranged at the air inlet of the shell.