CN214038830U - Ceiling type plasma indoor air disinfection and purification device - Google Patents
Ceiling type plasma indoor air disinfection and purification device Download PDFInfo
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- CN214038830U CN214038830U CN202022765978.0U CN202022765978U CN214038830U CN 214038830 U CN214038830 U CN 214038830U CN 202022765978 U CN202022765978 U CN 202022765978U CN 214038830 U CN214038830 U CN 214038830U
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Abstract
The utility model discloses a ceiling type plasma indoor air disinfection and purification device, which comprises a mask shell, wherein the mask shell is internally divided into a plasma disinfection cabin and a power cabin, an air inlet is arranged on the bottom surface of the mask shell, which is positioned in the plasma disinfection cabin, an air outlet is arranged on the upper end of the side surface of the mask shell, a primary filter screen, a plasma generation module, an ozone decomposition module a and a centrifugal fan are sequentially connected in the mask shell along the air inlet, the mask shell is positioned in the power cabin and is connected with a high-voltage power supply, the high-voltage power supply is connected with the plasma generation module, and the centrifugal fan is opposite to the plasma generation module; can the air-purifying formaldehyde in the air, TVOC, PM2.5 air contaminant to eliminate harmful substance such as bacterium, virus in the air, can also save the interior space, be applicable to the public place of large tracts of land and improve the room air.
Description
Technical Field
The utility model belongs to the technical field of the air sterilizing machine, concretely relates to indoor air disinfection purifier of ceiling type plasma.
Background
At present, the mainstream air disinfector is basically based on the principles of electrostatic adsorption, ozone disinfection, ultraviolet sterilization and high-efficiency filtration. The air disinfector based on electrostatic adsorption has the advantages that the principle of electric shock biology is utilized to kill bacteria in the air, and large-particle pollutants are effectively removed, but the air disinfector based on electrostatic adsorption only has effect on large-particle gases such as particles; the air disinfection machine based on the ozone disinfection principle can kill microorganisms, contains bacteria and viruses, can differentiate odor, but excessive ozone is harmful to bodies, cannot eradicate particulate matters, and cannot coexist in human and machine; the air sterilizing machine of high-efficient filtration formula has the high-efficient filtering action to fine particle more than 0.3 mu m, dust, bacterium, material such as virus, but can not kill, has the secondary pollution possibility to its consumptive material is more, and later maintenance cost is high. The sterilizer adopting the ultraviolet sterilization principle has the advantages of simple structure, good sterilization effect, poor continuous sterilization capability and limited sterilization range.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ceiling type plasma indoor air disinfection purifier can purify formaldehyde, benzene in the air, practices thrift occupation space simultaneously.
The utility model provides an adopted technical scheme is, an indoor air disinfection purifier of ceiling type plasma, including the face guard casing, divide into plasma disinfection cabin in the face guard casing, the power cabin, the air intake is seted up to the bottom surface that is located plasma disinfection cabin of face guard casing, the air outlet is seted up to the side upper end that the face guard casing is located plasma disinfection cabin, connect gradually elementary filter screen along the air intake in the face guard casing, plasma generation module, ozonolysis module an, centrifugal fan, the face guard casing is located power cabin and connects high voltage power supply, high voltage power supply connects plasma generation module, centrifugal fan is just to plasma generation module.
The utility model discloses a characteristics still lie in:
still offer the empty gas detection mouth including connecting on the face guard casing, empty gas detection mouth department connects six unification empty gas detection sensor, and six unification empty gas detection sensor connect gradually signal processing module, main control board, display screen, and the display screen fixed connection is on the outer wall of face guard casing bottom surface.
The positive pole of the plasma generation module is connected with the output end of the high-voltage power supply, and the negative pole of the plasma generation module is connected with the high-voltage power supply shell.
The inner wall of the mask shell is positioned at the air outlet and is connected with an ozone decomposition module b.
The ozone decomposition module a and the ozone decomposition module b are active carbon layers.
The outer wall of the upper end surface of the mask shell is connected with a fixed bracket.
The two opposite side walls of the side wall of the mask shell, which are positioned in the power supply cabin, are provided with power supply heat dissipation holes.
The utility model has the advantages that:
the utility model relates to a ceiling type plasma indoor air disinfection purifier can formaldehyde in the air-purifying, TVOC, PM2.5 air contaminant to eliminate the bacterium in the air, harmful substance such as virus can also save the interior space, is applicable to the public place of large tracts of land and improves the room air.
Drawings
FIG. 1 is a schematic structural view of a ceiling type plasma indoor air sterilizing and purifying device of the present invention;
fig. 2 is a schematic view of the air detection circuit of the ceiling type plasma indoor air disinfection and purification device of the present invention.
In the figure, 1, a mask shell, 2, an air inlet, 3, an air outlet, 4, a primary filter screen, 5, a plasma generation module, 6, an ozone decomposition module a, 7, a high-voltage power supply, 8, a centrifugal fan, 9, a six-in-one air detection sensor, 10, a signal processing module, 11, a main control board, 12, a display screen, 13, a fixed support and 14, an ozone decomposition module b.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a ceiling type plasma indoor air disinfection purifier, including face guard casing 1, divide into plasma disinfection cabin in the face guard casing 1, the power cabin, air intake 2 is seted up to the bottom surface that is located plasma disinfection cabin of face guard casing 1, air outlet 3 is seted up to face guard casing 1 is located the side upper end in plasma disinfection cabin, primary filter screen 4 is connected gradually along air intake 2 in the face guard casing 1, plasma generation module 5, ozonolysis module a6, centrifugal fan 8, face guard casing 1 is located power cabin and connects high voltage power supply 7, high voltage power supply 7 connects plasma generation module 5, centrifugal fan 8 is just to plasma generation module 5.
Still offer the empty gas detection mouth including connecting on face guard casing 1, empty gas detection mouth department connects six unification empty gas detection sensor 9, and six unification empty gas detection sensor 9 connect gradually signal processing module 10, main control board 11, display screen 12, and display screen 12 fixed connection is on the outer wall of face guard casing 1 bottom surface.
The positive pole of the plasma generation module 5 is connected with the output end of the high-voltage power supply 7, and the negative pole of the plasma generation module 5 is connected with the shell of the high-voltage power supply 7.
The ozone decomposition module b14 is connected to the inner wall of the mask shell 1 at the air outlet 3, so as to further filter the residual ozone completely.
The ozonolysis module a6 and the ozonolysis module b14 are activated carbon layers.
The outer wall of the upper end face of the mask shell 1 is connected with a fixed bracket 13.
The two opposite side walls of the side wall of the mask shell 1, which are positioned in the power supply cabin, are provided with power supply heat dissipation holes.
The utility model relates to a ceiling type plasma indoor air disinfection and purification device, which comprises the following components:
the primary screen 4 is capable of filtering large particulate matter in the air, such as PM2.5, PM10, etc.
The plasma generator 5 can directly kill and remove most of bacteria and viruses in the air through pulse high voltage, and the module can generate ozone with strong oxidizing property.
The ozone decomposition module a6 can adsorb ozone generated by the plasma generation module, thereby avoiding damage to human body.
The high-voltage power supply 7, the six-in-one air detection sensor 9, the signal processing module 10, the main control board 11 and the display screen 12 are powered by external plugs.
The centrifugal fan 8 can absorb indoor polluted air, the air containing toxic gas is efficiently pressed into the sterilizing machine, the air sequentially passes through the primary filter screen 4, the plasma generator 5 and the ozonolysis module a6, purified air is obtained, and the centrifugal fan 8 can improve the working efficiency of the sterilizing and purifying machine.
The utility model relates to a ceiling type plasma indoor air disinfection and purification device's theory of operation does:
when the ceiling type plasma indoor air disinfection and purification device is powered on, indoor air enters from the air inlet 2 of the shell, the centrifugal fan 8 rotates to sequentially convey the air to the primary filter screen 4, firstly remove impurity particles such as PM2.5, PM10 and the like in the air, after the filtered air passes through the plasma generation module 5, bacteria and viruses in the air can be directly killed by the pulse high voltage in the module, and the module can generate ozone with strong oxidizing property to further kill virus and bacteria, the ozone generated by the plasma can cause harm to human body after reaching a certain concentration, therefore, the ozone removing module 6 is added behind the plasma generating module 5, the ozone removing module 6 removes ozone, the ozone is fully removed through the ozone adsorption module of the air outlet, and then the purified air is circulated in the mask shell 1 to the air outlet 3 and is discharged into a room.
After pollutants in the air are disinfected and purified once by the wall-mounted plasma indoor air disinfection and purification device, most of bacteria and viruses in the air are killed, and after repeated circulation, various indexes in the air become excellent.
In this way, the utility model relates to a ceiling type plasma indoor air disinfection purifier can formaldehyde in the air-purifying, TVOC, PM2.5 air contaminant to eliminate the bacterium in the air, harmful substance such as virus can also save the interior space, is applicable to the public place of large tracts of land and improves the room air.
Claims (7)
1. The utility model provides a ceiling type plasma indoor air disinfection purifier, a serial communication port, including face guard casing (1), divide into plasma disinfection cabin, power cabin in face guard casing (1), air intake (2) are seted up to the bottom surface that is located plasma disinfection cabin of face guard casing (1), air outlet (3) are seted up to face guard casing (1) side upper end that is located plasma disinfection cabin, connect gradually primary filter screen (4), plasma generation module (5), ozone decomposition module an (6), centrifugal fan (8) along air intake (2) in face guard casing (1), face guard casing (1) is located power under-deck connection high voltage power supply (7), high voltage power supply (7) are connected plasma generation module (5), centrifugal fan (8) are just to plasma generation module (5).
2. The ceiling type plasma indoor air disinfection and purification device as claimed in claim 1, further comprising an air detection port connected to the mask shell (1), wherein the air detection port is connected to a six-in-one air detection sensor (9), the six-in-one air detection sensor (9) is sequentially connected to a signal processing module (10), a main control board (11) and a display screen (12), and the display screen (12) is fixedly connected to an outer wall of the bottom surface of the mask shell (1).
3. The ceiling type plasma indoor air sterilizing and purifying device as claimed in claim 1, wherein the positive pole of the plasma generating module (5) is connected with the output end of the high voltage power supply (7), and the negative pole of the plasma generating module (5) is connected with the housing of the high voltage power supply (7).
4. The ceiling type plasma indoor air sterilizing and purifying device as claimed in claim 1, wherein the inner wall of the mask shell (1) is connected with an ozone decomposition module b (14) at the air outlet (3).
5. The ceiling type plasma indoor air sterilizing and purifying device as claimed in claim 4, wherein the ozone decomposing module a (6) and the ozone decomposing module b (14) are both activated carbon layers.
6. The ceiling type plasma indoor air sterilizing and purifying device as claimed in claim 1, wherein the outer wall of the upper end face of the mask shell (1) is connected with a fixed bracket (13).
7. The ceiling type plasma indoor air sterilizing and purifying device as claimed in claim 1, wherein the side wall of the mask shell (1) is provided with power heat dissipating holes at two opposite side walls of the power cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765978.0U CN214038830U (en) | 2020-11-25 | 2020-11-25 | Ceiling type plasma indoor air disinfection and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765978.0U CN214038830U (en) | 2020-11-25 | 2020-11-25 | Ceiling type plasma indoor air disinfection and purification device |
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| Publication Number | Publication Date |
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| CN214038830U true CN214038830U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022765978.0U Active CN214038830U (en) | 2020-11-25 | 2020-11-25 | Ceiling type plasma indoor air disinfection and purification device |
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| CN (1) | CN214038830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923244A (en) * | 2022-06-23 | 2022-08-19 | 珠海格力电器股份有限公司 | Plasma humidifying device and air purifier |
-
2020
- 2020-11-25 CN CN202022765978.0U patent/CN214038830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923244A (en) * | 2022-06-23 | 2022-08-19 | 珠海格力电器股份有限公司 | Plasma humidifying device and air purifier |
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