CN215638011U - Electric heating fan with air purification function - Google Patents
Electric heating fan with air purification function Download PDFInfo
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- CN215638011U CN215638011U CN202122194715.3U CN202122194715U CN215638011U CN 215638011 U CN215638011 U CN 215638011U CN 202122194715 U CN202122194715 U CN 202122194715U CN 215638011 U CN215638011 U CN 215638011U
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- air
- electric heater
- ring
- connecting plate
- purification function
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Abstract
The utility model discloses an electric heater with an air purification function, which comprises an electric heater body, wherein two side edges of the electric heater body are respectively provided with air inlet holes which are circularly arranged, two side walls of the electric heater body are respectively provided with a connecting plate outside the air inlet holes, the connecting plates are rectangular plates, the surfaces of the connecting plates are provided with circular through holes, the outer ends of the connecting plates are fixedly provided with connecting rings at the circular through holes, through arranging a dust adsorption device with a grid structure at the air inlet holes, the air entering the electric heater can be purified on the premise of not influencing the normal work of the electric heater, the hot air blown out by the electric heater is clean and pollution-free gas and irradiates photocatalyst particles through an ultraviolet lamp, so that the photocatalyst and the polluted gas are subjected to chemical reaction to generate water and other pollution-free gas, the air is purified, and simultaneously, trace water is generated to evaporate along with the hot air, the air is prevented from being too dry due to the use of the electric warm-air blower.
Description
Technical Field
The utility model relates to the technical field of electric heating fans, in particular to an electric heating fan with an air purification function.
Background
The warm air blower is a combined unit formed by combining a ventilator, a motor and a radiator. The air-conditioning system is suitable for various workshops allowing air to be recycled, and can be used for heating circulating air when the air does not contain dust and flammable gas. At present, a plurality of small electric heating fans are developed in China for providing warmth for people in cold winter in a small room, particularly in the south without a heating device and just crossing a north-south boundary line, the electric heating is most suitable for warming, but the small electric heating fans are low in scale and price and can only be used in the room, the air quality of the room without ventilation becomes worse and worse along with time, peculiar smell or harmful gas can be reserved, and the gas is more harmful to the human body after being blown out by the electric heating fans.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric heating fan with an air purification function, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric fan heater with air purification function, includes the electric fan heater body, electric fan heater body both sides limit is equallyd divide and is do not equipped with the fresh air inlet of circular range, and electric fan heater body both sides wall equallys divide outside the fresh air inlet and do not be equipped with the connecting plate, the connecting plate is the rectangular plate, and the connecting plate surface is equipped with the circular shape through-hole, the connecting plate outer end has the go-between at circular through-hole department fixed mounting, the go-between rampart is hollow structure, and the go-between inner ring is equipped with the spacer ring, it has the photocatalyst granule to fill in the hollow structure that the spacer ring formed to go-between, go-between inner ring fixedly connected with stainless steel net, and the inside hollow structure that is of stainless steel net, the inside packing of stainless steel net has the active carbon granule, the connecting plate has ultraviolet lamp in go-between top fixed mounting.
Preferably, four angles of the connecting plate are equally divided into threaded holes, each threaded hole is internally provided with a fastening screw, and the connecting plate is connected to the side wall of the electric heating fan body through the fastening screws in a threaded mode.
Preferably, the isolating ring is in a grid shape, and the grid area of the isolating ring is one to two square millimeters smaller than the cross-sectional area of the photocatalyst particles.
Preferably, the area of the meshes of the stainless steel wire mesh is one to two square millimeters smaller than the cross-sectional area of the activated carbon particles.
Preferably, a transparent lampshade is arranged below the ultraviolet lamp, and the lower surface of the transparent lampshade is of an arc-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the dust adsorption device with the grid structure is arranged at the air inlet, so that air entering the electric heater fan can be purified on the premise of not influencing the normal work of the electric heater fan, and hot air blown out by the electric heater fan is clean and pollution-free gas;
2. the photocatalyst particles are irradiated by the ultraviolet lamp, so that the photocatalyst and polluted gas are subjected to chemical reaction to generate water and other pollution-free gas, and thus, even if air is purified, trace water is generated to evaporate along with hot air, and the air is prevented from being too dry due to the use of an electric heating fan.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side sectional view of the connecting plate of the present invention;
fig. 3 is a side view of the connection ring according to the present invention.
In the figure: 1 electric warm-air drier body, 2 connecting plates, 21 threaded holes, 22 fastening screws, 3 ultraviolet lamps, 31 transparent lamp covers, 4 connecting rings, 41 isolating rings, 5 stainless steel wire meshes, 6 activated carbon particles and 7 photocatalyst particles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electric heating fan with an air purification function comprises an electric heating fan body 1, wherein two sides of the electric heating fan body 1 are respectively provided with air inlet holes which are circularly arranged, two side walls of the electric heating fan body 1 are respectively provided with a connecting plate 2 outside the air inlet holes, the connecting plate 2 is a rectangular plate, the surface of the connecting plate 2 is provided with a circular through hole, the outer end of the connecting plate 2 is fixedly provided with a connecting ring 4 at the circular through hole, the connecting ring 4 is made of transparent materials and can allow light to enter, the annular wall of the connecting ring 4 is of a hollow structure, the inner ring of the connecting ring 4 is provided with a separating ring 41, the separating ring 41 is used for preventing photocatalyst particles 7 from being mixed with active carbon particles 6, the connecting ring 4 is filled with photocatalyst particles 7 in the hollow structure formed by the separating ring 41, the inner ring of the connecting ring 4 is fixedly connected with a stainless steel wire net 5, the inside of the stainless steel wire net 5 is of a hollow structure, the inside of the stainless steel wire net 5 is filled with active carbon particles 6, the connecting plate 2 is fixedly provided with an ultraviolet lamp 3 above the connecting ring 4, and the ultraviolet lamp 3 can provide irradiation effect for photocatalyst particles below.
Further, 2 four angles of connecting plate are equallyd divide and do not are equipped with screw hole 21, and equally divide in every screw hole 21 and do not be equipped with fastening screw 22, and connecting plate 2 makes connecting plate electric fan body 1 connect through fastening screw 22 threaded connection on electric fan body 1 lateral wall, can change when photocatalyst granule 7 or active carbon granule 6 are out of order.
Furthermore, the isolating ring 41 is in a grid shape, and the grid area of the isolating ring 41 is one to two square millimeters smaller than the cross-sectional area of the photocatalyst particles 7, and the photocatalyst particles 7 can chemically react with the polluted gas under the irradiation of ultraviolet rays to generate water and other pollution-free gases, so that the air purification effect is achieved.
Furthermore, the area of the mesh of the stainless steel mesh 5 is smaller than the cross-sectional area of the activated carbon particles 6 by one to two square millimeters, and the adoption of the stainless steel mesh 5 does not affect normal air inlet and does not affect the filtration of the activated carbon particles 6 on air.
Further, a transparent lampshade 31 is arranged below the ultraviolet lamp 3, the lower surface of the transparent lampshade 31 is of an arc-shaped structure, and the arc-shaped transparent lampshade can enable the irradiation range of the ultraviolet lamp 3 to be wider.
The working principle is as follows: during the in-service use, with connecting plate 2 fixed to the air intake department of 1 lateral wall of electric heater unit body through fastening screw 22, with 1 circular telegram of electric heater unit body, make its normal work, open ultraviolet lamp 3, make its light shine on photocatalyst granule 7 of below, photocatalyst granule 7 is through ultraviolet irradiation, take place chemical reaction with the polluted gas, generate water and other non-polluted gas, and cooperate 6 purifications of active carbon granule, make from the hot-air of 1 air outlet department combustion gas of electric heater unit body for clean non-polluted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric air heater with air purification function, includes electric air heater body (1), its characterized in that: the two sides of the electric heating fan body (1) are respectively provided with air inlet holes which are circularly arranged, the two sides of the electric heating fan body (1) are respectively provided with a connecting plate (2) outside the air inlet holes, the connecting plates (2) are rectangular plates, a round through hole is arranged on the surface of the connecting plate (2), a connecting ring (4) is fixedly arranged at the round through hole at the outer end of the connecting plate (2), the annular wall of the connecting ring (4) is of a hollow structure, and the inner ring of the connecting ring (4) is provided with a spacer ring (41), the connecting ring (4) is filled with photocatalyst particles (7) in a hollow structure formed by the spacer ring (41), the inner ring of the connecting ring (4) is fixedly connected with a stainless steel wire mesh (5), the interior of the stainless steel wire mesh (5) is of a hollow structure, the interior of the stainless steel wire mesh (5) is filled with activated carbon particles (6), the connecting plate (2) is fixedly provided with an ultraviolet lamp (3) above the connecting ring (4).
2. The electric heater unit with the air purification function as claimed in claim 1, wherein: four angles of connecting plate (2) are equallyd divide and do not are equipped with screw hole (21), and equally divide in every screw hole (21) and do not be equipped with fastening screw (22), connecting plate (2) are through fastening screw (22) threaded connection on electric heater unit body (1) lateral wall.
3. The electric heater unit with the air purification function as claimed in claim 1, wherein: the isolating ring (41) is in a grid shape, and the grid area of the isolating ring (41) is one to two square millimeters smaller than the cross section area of the photocatalyst particles (7).
4. The electric heater unit with the air purification function as claimed in claim 1, wherein: the grid area of the stainless steel wire net (5) is smaller than the cross section area of the activated carbon particles (6) by one to two square millimeters.
5. The electric heater unit with the air purification function as claimed in claim 1, wherein: the lower part of the ultraviolet lamp (3) is provided with a transparent lampshade (31), and the lower surface of the transparent lampshade (31) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194715.3U CN215638011U (en) | 2021-09-11 | 2021-09-11 | Electric heating fan with air purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194715.3U CN215638011U (en) | 2021-09-11 | 2021-09-11 | Electric heating fan with air purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638011U true CN215638011U (en) | 2022-01-25 |
Family
ID=79914833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122194715.3U Active CN215638011U (en) | 2021-09-11 | 2021-09-11 | Electric heating fan with air purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638011U (en) |
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2021
- 2021-09-11 CN CN202122194715.3U patent/CN215638011U/en active Active
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