CN208402192U - A kind of cold plasma generator of adsorbable ozone - Google Patents
A kind of cold plasma generator of adsorbable ozone Download PDFInfo
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- CN208402192U CN208402192U CN201820695497.7U CN201820695497U CN208402192U CN 208402192 U CN208402192 U CN 208402192U CN 201820695497 U CN201820695497 U CN 201820695497U CN 208402192 U CN208402192 U CN 208402192U
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- ozone
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- adsorbable
- air delivery
- concentration detector
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- Oxygen, Ozone, And Oxides In General (AREA)
- Treating Waste Gases (AREA)
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Abstract
The utility model provides a kind of cold plasma generator of adsorbable ozone, including cabinet, airscoop shroud, plasma electric field module and exhaust hood, Ozone Absorption device is additionally provided in cabinet, Ozone Absorption device is arranged between plasma electric field module and exhaust hood, Ozone Absorption device includes draw-out device, adsorption chamber, decomposition chamber, air delivery device and controller, draw-out device, adsorption chamber, it is sequentially communicated by connecting tube between decomposition chamber and air delivery device, air delivery device is connected to exhaust hood, ozone absorber and the first ozone concentration detector are equipped in adsorption chamber, ozone decomposer and the second ozone concentration detector are equipped in decomposition chamber, draw-out device, first ozone concentration detector, second ozone concentration detector and air delivery device are connect with controller electric signal, a kind of adsorbable ozone provided by the utility model it is cold it is equal from Electronic generator has Ozone Absorption device, can remove the ozone generated when the work of plasma electric field module, and removal ozone effect is good.
Description
Technical field
The utility model relates to a kind of generations of the cold plasma of technical field of air purification more particularly to adsorbable ozone
Device.
Background technique
The cation and anion that the plasma electric field module of cold plasma generator generates simultaneously carry out just in air
The moment that negative electrical charge neutralizes can generate huge energy release, so as to cause the change of its surrounding bacterial structure or turning for energy
It changes, to cause bacterial death, realizes the effect of its sterilization.It is more since the quantity of anion is greater than the quantity of cation
Remaining anion still floats in air, can achieve smoke elimination, quality dedusting, eliminated peculiar smell, improve air.
But cold plasma generator also can inevitably generate ozone, ozone while generating cation and anion
Although also having the function of disinfection and sterilization, once the cold plasma generator working time is too long, and the ozone generated is increasingly
It is more, cause ozone concentration higher and higher, after ozone concentration is more than to a certain degree, then can generate injury to human body, it can be strong
The respiratory tract for stimulating people causes abscess of throat, cough uncomfortable in chest, causes bronchitis and pulmonary emphysema, will also result in the nerve of people
Poison, dizziness headache, visual impairment, memory loss.
Utility model content
In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of adsorbable
The cold plasma generator of ozone has Ozone Absorption device, can remove the ozone generated when the work of plasma electric field module, goes
Except ozone effect is good.
Technical solution adopted by the utility model to solve the above technical problems is as follows:
A kind of cold plasma generator of adsorbable ozone, including cabinet, airscoop shroud, plasma electric field module and air draft
It covers, Ozone Absorption device is additionally provided in cabinet, Ozone Absorption device is arranged between plasma electric field module and exhaust hood, smelly
Oxygen uptake device includes draw-out device, adsorption chamber, decomposition chamber, air delivery device and controller, draw-out device, adsorption chamber, decomposition chamber
And be sequentially communicated by connecting tube between air delivery device, air delivery device is connected to exhaust hood, and ozone is equipped in adsorption chamber and is adsorbed
Device and the first ozone concentration detector, are equipped with ozone decomposer and the second ozone concentration detector in decomposition chamber, draw-out device, the
One ozone concentration detector, the second ozone concentration detector and air delivery device are connect with controller electric signal.
Further, adsorption chamber includes adsorbent chamber and the first test chamber, and adsorbent chamber and the first test chamber are separated by partition,
Fan is fixedly installed on partition, ozone absorber is fixed in adsorbent chamber, the fixed setting of the first ozone concentration detector
In the first test chamber.
Further, ozone absorber is provided with adsorbent, and adsorbent includes active carbon powder, tea-leaf power and reduction
Agent.
Further, decomposition chamber includes decomposing chamber and the second test chamber, decomposes chamber and the second test chamber and is separated by partition,
It is fixedly installed fan on partition, decomposer, which is fixed at, to be decomposed intracavitary, and the second ozone concentration detector is fixed at the
In two test chambers, the first test chamber is connected to by connecting tube with chamber is decomposed.
Further, decomposer is provided with ozone catalyst, and ozone catalyst is specially manganese oxide catalyst.
Further, the inner wall of connecting tube is coated with the anticorrosive paint of resistance to ozone.
The utility model has the advantages that
It adsorbs indoor ozone absorber and preliminary adsorption operations is carried out to ozone, decompose indoor ozone decomposer to ozone
Operation splitting is carried out, two kinds operate the removal ozone effect for realizing Ozone Absorption device；After absorption and ozone decomposition, ozone
Draw-out device and air delivery device are controlled with hop controller after concentration detector detection ozone concentration, with control containing smelly
The plasma mixture of oxygen, cation and anion enters the speed of Ozone Absorption device, thus control adsorption chamber absorption and
The time that decomposition chamber decomposes, it ensure that the removal ozone effect of Ozone Absorption device to the greatest extent.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1.
Wherein, cabinet 1, airscoop shroud 2, plasma electric field module 3, exhaust hood 4, draw-out device 5, adsorption chamber 6, ozone absorption
Device 61, the first ozone concentration detector 62, adsorbent chamber 63, the first test chamber 64, partition 65, fan 651, decomposition chamber 7, ozone point
Device 71 is solved, the second ozone concentration detector 72 decomposes chamber 73, the second test chamber 74, air delivery device 8, connecting tube 81, controller 9.
Specific embodiment
By make the structure feature to the utility model and the effect of being reached have it is further understand and understanding, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1 to Figure 2, a kind of cold plasma generator of adsorbable ozone, including cabinet 1, airscoop shroud 2, etc. from
Sub- electric field module 3 and exhaust hood 4 are additionally provided with Ozone Absorption device as the improvement of the utility model in cabinet 1, ozone is inhaled
Receiving apparatus is arranged between plasma electric field module 3 and exhaust hood 4, and Ozone Absorption device includes draw-out device 5, adsorption chamber 6, divides
Room 7, air delivery device 8 and controller 9 are solved, passes through connecting tube between draw-out device 5, adsorption chamber 6, decomposition chamber 7 and air delivery device 8
81 are sequentially communicated, and air delivery device 8 is connected to exhaust hood 4, and ozone absorber 61 is equipped in adsorption chamber 6 and the first ozone concentration detects
Device 62, decomposition chamber 7 is interior to be equipped with ozone decomposer 71 and the second ozone concentration detector 72, draw-out device 5, the inspection of the first ozone concentration
Device 62, the second ozone concentration detector 72 and air delivery device 8 is surveyed to connect with 9 electric signal of controller.
In use, effect of the air Jing Guo plasma electric field module 3 entered in cabinet 1 from airscoop shroud 2 generates largely
Plasma, ozone can be mixed in these plasmas, and draw-out device 5 extracts these plasma mixtures for containing ozone and passes through connection
Pipe 81 enters in adsorption chamber 6, and ozone absorber 61 carries out preliminary adsorption operations, the first 62 pairs of ozone concentration detector warp to ozone
Plasma mixture after absorption carries out first ozone concentration detection, and then plasma mixture is entered by connecting tube 81 and decomposed
In room 7, ozone decomposer 71 carries out operation splitting to ozone, and plasma of second 72 pairs of the ozone concentration detector after decomposing is mixed
Zoarium carries out ozone concentration again and detects, and the data detected twice feed back to controller 9, and controller 9 is according to testing number
According to draw-out device 5 and air delivery device 8 being controlled respectively, if the first ozone concentration detector 62 detects after adsorption treatment
Ozone concentration is also very high or the second ozone concentration detector 72 detects that, there are also ozone after resolution process, controller 9 is distinguished
Controlling draw-out device 5 reduces its speed for extracting air, and control air delivery device 8 reduces its speed that air is discharged, to slow down
Ar ion mixing body enters the speed of Ozone Absorption device, the time for extending absorption and decomposing, and it is mixed to remove plasma to the greatest extent
Ozone in zoarium after ozone completely removes, is externally discharged through air delivery device 8 from exhaust hood 4 again by connecting tube 81.
Adsorption chamber 6 includes adsorbent chamber 63 and the first test chamber 64, and adsorbent chamber 63 and the first test chamber 64 are divided by partition 65
Every, fan 651 is fixedly installed on partition 65, ozone absorber 61 is fixed in adsorbent chamber 63, the first ozone concentration inspection
Survey device 62 be fixed in the first test chamber 64, fan 651 can be accelerated through ozone absorber 61 adsorb after air into
Enter in the first test chamber 64, accelerates the ozone adsorption rate of entire adsorption chamber 6.
Ozone absorber 61 is provided with adsorbent, and adsorbent includes active carbon powder, tea-leaf power and reducing agent, active carbon
Itself there is flourishing pore structure and surface area, tealeaves is that a kind of institutional framework is loose and mushy substance, from surface to
Internal there are many capillary interstices, constitute various hole pipelines, therefore active carbon powder, tea-leaf power all have outstanding absorption
Ability can then restore the ozone with strong oxidizing property with absorbed portion ozone, reducing agent.
Decomposition chamber 7 includes decomposing chamber 73 and the second test chamber 74, decomposes chamber 73 and the second test chamber 74 and is divided by partition 65
Every being fixedly installed fan 651 on partition 65, ozone decomposer 71, which is fixed at, to be decomposed in chamber 73, the inspection of the second ozone concentration
It surveys device 72 to be fixed in the second test chamber 74, the first test chamber 64 is connected to by connecting tube 81 with chamber 73 is decomposed, fan 651
The air after ozone decomposer 71 decomposes can be accelerated through to enter in the second test chamber 74, to accelerate entire decomposition chamber 7
Ozone decomposition rate.
Ozone decomposer 71 is provided with ozone catalyst, and ozone catalyst is specially manganese oxide catalyst, Mn oxide
Catalyst has outstanding catalytic effect, ozone can be promoted to be rapidly decomposed into oxygen.
The inner wall of connecting tube 81 is coated with the anticorrosive paint of resistance to ozone, and the anticorrosive paint of resistance to ozone can extend the use of connecting tube 81
Service life.Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；To the greatest extent
Pipe is with reference to the foregoing embodiments described in detail the utility model, it will be understood by those of skill in the art that it is still
It can modify to technical solution documented by previous embodiment, or part of technical characteristic is replaced on an equal basis；
And these are modified or replaceed, the essence for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Mind and range.
Claims (6)
1. a kind of cold plasma generator of adsorbable ozone, including cabinet, airscoop shroud, plasma electric field module and exhaust hood,
It is characterized by: being additionally provided with Ozone Absorption device in the cabinet, the Ozone Absorption device is arranged in the plasma electric
Between module and the exhaust hood, the Ozone Absorption device include draw-out device, adsorption chamber, decomposition chamber, air delivery device and
Controller is successively connected by connecting tube between the draw-out device, the adsorption chamber, the decomposition chamber and the air delivery device
Logical, the air delivery device is connected to the exhaust hood, and ozone absorber is equipped in the adsorption chamber and the first ozone concentration detects
Device, the decomposition chamber is interior to be equipped with ozone decomposer and the second ozone concentration detector, and the draw-out device, first ozone are dense
Degree detector, the second ozone concentration detector and the air delivery device are connect with the controller electric signal.
2. a kind of cold plasma generator of adsorbable ozone according to claim 1, it is characterised in that: the adsorption chamber
Including adsorbent chamber and the first test chamber, the adsorbent chamber and first test chamber are separated by partition, fixed on the partition
It is provided with fan, the ozone absorber is fixed in the adsorbent chamber, and the first ozone concentration detector fixation is set
It sets in first test chamber.
3. a kind of cold plasma generator of adsorbable ozone according to claim 2, it is characterised in that: the ozone is inhaled
Adnexa is provided with adsorbent, and the adsorbent includes active carbon powder, tea-leaf power and reducing agent.
4. a kind of cold plasma generator of adsorbable ozone according to claim 2, it is characterised in that: the decomposition chamber
Including decomposing chamber and the second test chamber, the decomposition chamber and second test chamber are separated by the partition, on the partition
Be fixedly installed the fan, the decomposer be fixed at it is described decompose intracavitary, the second ozone concentration detector is solid
Fixed to be arranged in second test chamber, first test chamber is connected to by the connecting tube with the decomposition chamber.
5. a kind of cold plasma generator of adsorbable ozone according to claim 4, it is characterised in that: the decomposer
It is provided with ozone catalyst, the ozone catalyst is specially manganese oxide catalyst.
6. a kind of cold plasma generator of adsorbable ozone according to claim 1, it is characterised in that: the connecting tube
Inner wall be coated with the anticorrosive paint of resistance to ozone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695497.7U CN208402192U (en) | 2018-05-10 | 2018-05-10 | A kind of cold plasma generator of adsorbable ozone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695497.7U CN208402192U (en) | 2018-05-10 | 2018-05-10 | A kind of cold plasma generator of adsorbable ozone |
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| Publication Number | Publication Date |
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| CN208402192U true CN208402192U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695497.7U Expired - Fee Related CN208402192U (en) | 2018-05-10 | 2018-05-10 | A kind of cold plasma generator of adsorbable ozone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294992A (en) * | 2019-07-31 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | Plasma sterilization disinfection cabinet and disinfection method |
-
2018
- 2018-05-10 CN CN201820695497.7U patent/CN208402192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294992A (en) * | 2019-07-31 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | Plasma sterilization disinfection cabinet and disinfection method |
| CN112294992B (en) * | 2019-07-31 | 2023-12-19 | 青岛海尔智能技术研发有限公司 | Plasma sterilizing cabinet and sterilizing method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |