CN-122015220-A - Corona disinfection device and air conditioning equipment

Abstract

The invention provides a corona disinfection device and air conditioning equipment, the corona disinfection device comprises a shell, a corona generation assembly and a control assembly, wherein an accommodating cavity in the shell is provided with an air inlet and an air outlet, the corona generation assembly comprises a base plate and a discharge needle, the base plate is provided with a corona cavity, the discharge needle is provided with a discharge end, the discharge needle and the inner wall of the corona cavity are correspondingly connected with a power supply module, the discharge end is arranged in the corona cavity to form a corona field, a filter screen is arranged between the base plate and the air inlet, the control assembly is electrically connected with the corona generation assembly, the control assembly comprises a pneumatic start-stop device, the pneumatic start-stop device is used for monitoring the flowing state of gas in the corona cavity, and the power supply module is used for supplying power to the corona generation assembly when the pneumatic start-stop device monitors the flowing of the gas in the corona cavity. The invention can be added to the existing air conditioning equipment according to the requirements of users, thereby not only effectively improving the indoor air quality, but also reducing the living cost.

Inventors

• ZHANG MING

Assignees

• 微喂苍穹(上海)健康科技有限公司

Dates

Publication Date

20260512

Application Date

20260128

Claims (16)

1. 1. A corona sterilizing device comprising: the shell is internally provided with a containing cavity, and the containing cavity is provided with an air inlet and an air outlet; the corona generating assembly is arranged in the accommodating cavity and comprises a substrate and a discharge needle, the substrate is provided with a corona cavity, the air inlet and the air outlet are communicated, the discharge needle is provided with a discharge end, the discharge needle and the inner wall of the corona cavity are correspondingly connected with a power supply module, the discharge end is arranged in the corona cavity to form a corona field, and a filter screen is arranged between the substrate and the air inlet; The control assembly is electrically connected with the corona generating assembly, the control assembly comprises a pneumatic start-stop device, the pneumatic start-stop device is used for monitoring the flowing state of gas in the corona cavity, and the power supply module is used for supplying power to the corona generating assembly when the pneumatic start-stop device monitors the flowing of the gas in the corona cavity.
2. 2. The corona disinfection device of claim 1, wherein said pneumatic start-stop device comprises a first temperature monitoring element for monitoring the temperature in said corona cavity, a second temperature monitoring element for monitoring the temperature of the environment in which said corona disinfection device is located, and a processor for determining the airflow state in said cavity based on temperature data collected by said first and second temperature monitoring elements.
3. 3. The corona sterilizing device according to claim 1, wherein the housing includes a first housing and a second housing disposed opposite to each other, the plurality of discharge needles are disposed in an array on the first housing and the second housing, and the corona chamber is disposed corresponding to the discharge needles.
4. 4. A corona sterilizing device according to claim 3, wherein said first housing further comprises a conductive strip, said conductive strip being electrically connected to said power supply module, said conductive strip being connected between two adjacent said discharge needles.
5. 5. The corona sterilizing device according to claim 4, wherein said conductive strip is provided with a plurality of fixing holes, said discharge needle has a fixing end, and said fixing end is inserted into said fixing hole.
6. 6. The corona sterilizing device according to claim 1, wherein said corona cavity is provided in a circular or oval or polygonal shape.
7. 7. The corona sterilizing device according to claim 6, wherein the corona chamber is provided in a circular shape, the output voltage of the power supply module is V, and the radius of the corona chamber is R, wherein 。
8. 8. The corona sterilizing device according to claim 1, wherein said housing further comprises an air guiding strip, said air guiding strip being provided at said air inlet.
9. 9. The corona sterilizing device according to claim 8, wherein the air inlet is provided with a plurality of air holes, the air guide strips are provided with a plurality of air guide strips, and the air guide strips are correspondingly arranged in the air holes in a radial manner.
10. 10. The corona sterilizing device according to claim 1, wherein the thickness of said shell is 3.5 cm or less.
11. 11. The corona sterilizing device according to claim 1, wherein the material of the housing is provided as an insulating material.
12. 12. The corona sterilizing device of claim 1, wherein the material of said screen comprises at least one of nylon, plastic and fiber.
13. 13. An air conditioning apparatus characterized in that it comprises an air conditioning device and a corona sterilizing device according to any of the preceding claims 1 to 12.
14. 14. An air conditioning unit as claimed in claim 13, wherein the air conditioning device has an air flow path, the corona sterilizing device has an operative position, the corona sterilizing device is in the operative position, and the corona sterilizing device is for sterilizing air flowing through the air flow path.
15. 15. An air conditioning apparatus according to claim 13, wherein the air conditioning device has an air inlet and an air outlet, the corona sterilizing device being provided at the air inlet or the air outlet.
16. 16. The air conditioning apparatus of claim 15, wherein the corona sterilizing device is disposed at the air inlet, and wherein a coverage area of the corona cavity on the substrate is greater than or equal to an air inlet area of the air inlet.

Description

Corona disinfection device and air conditioning equipment Technical Field The invention relates to the technical field of air disinfection, in particular to a corona disinfection device and air conditioning equipment. Background In the indoor environment control process, air conditioning equipment such as wall-mounted air conditioner can adjust the humiture of indoor air, through operations such as refrigeration, heating and dehumidification, creates suitable humiture environment for the user, satisfies people's daily life's travelling comfort demand. However, in the background of increasing public health and safety awareness, indoor air disinfection becomes a key link for guaranteeing the health of people. For example, it is important to effectively kill microorganisms such as bacteria and viruses in the air in hospital wards, kindergartens, nursing homes and the like, and reduce the risk of infection. In the related art, an air conditioning apparatus does not have an air sterilizing function during air conditioning, it is difficult to satisfy air sterilizing requirements, and it is difficult to install a sterilizing device inside thereof due to space limitations. This results in the user having to additionally purchase independently operated air sterilizer for the purpose of realizing the overall purification and sterilization of indoor air, not only increasing the economical burden of the user, but also causing air turbulence by using the independent sterilizer and the wall-mounted air conditioner, and reducing the indoor sterilization efficiency and effect. Disclosure of Invention In order to overcome the problems in the related art described above, the present application provides a corona sterilizing device and an air conditioning apparatus. According to a first aspect of the present application, there is provided a corona sterilizing device comprising: the shell is internally provided with a containing cavity, and the containing cavity is provided with an air inlet and an air outlet; The corona generating assembly is arranged in the accommodating cavity and comprises a substrate and a discharge needle, the substrate is provided with a corona cavity, and the corona cavity, the air inlet and the air outlet are communicated; the discharge needle is provided with a discharge end, the discharge needle is correspondingly connected with the inner wall of the corona cavity and is connected with a power supply module, the discharge end is arranged in the corona cavity to form a corona field, and a filter screen is arranged between the substrate and the air inlet; The control assembly is electrically connected with the corona generating assembly, the control assembly comprises a pneumatic start-stop device, the pneumatic start-stop device is used for monitoring the flowing state of gas in the corona cavity, and the power supply module is used for supplying power to the corona generating assembly when the pneumatic start-stop device monitors the flowing of the gas in the corona cavity. In some embodiments, the pneumatic start-stop device comprises a first temperature monitoring element, a second temperature monitoring element and a processor, wherein the first temperature monitoring element is used for monitoring the temperature in the corona cavity, the second temperature monitoring element is used for monitoring the temperature of the environment where the corona disinfection device is located, and the processor is used for judging the air flow state in the accommodating cavity according to temperature data acquired by the first temperature monitoring element and the second temperature monitoring element. In some embodiments, the shell includes a first shell and a second shell that are oppositely disposed, the discharge needles are provided in plurality, the discharge needles are disposed in array on the first shell and the second shell, and the corona cavity is disposed corresponding to the discharge needles. In some embodiments, the first housing further includes a conductive strip, and the conductive strip is electrically connected with the power supply module, and the conductive strip is connected between two adjacent discharge needles. In some embodiments, the conductive strip is provided with a plurality of fixing holes, and the discharge needle is provided with a fixing end, and the fixing end is inserted into the fixing holes. In some embodiments, the corona cavity is configured as a circle or oval or polygon. In some embodiments, the corona cavity is configured as a circle, the output voltage of the power supply module is V, and the radius of the corona cavity is R, wherein。 In some embodiments, the housing further comprises an air guiding strip, the air guiding strip being provided at the air inlet. In some embodiments, the air inlet is provided with a plurality of air holes, and the air guide strips are provided with a plurality of air holes and are correspondingly arranged in the air holes in a ra