CN206572643U - A kind of new blower fan of integral type - Google Patents
A kind of new blower fan of integral type Download PDFInfo
- Publication number
- CN206572643U CN206572643U CN201720300085.4U CN201720300085U CN206572643U CN 206572643 U CN206572643 U CN 206572643U CN 201720300085 U CN201720300085 U CN 201720300085U CN 206572643 U CN206572643 U CN 206572643U
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- China
- Prior art keywords
- low
- temperature plasma
- air
- plasma generator
- blower fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a kind of new blower fan of integral type, including a housing, lower housing portion offers the air inlet of connection fresh wind tube, case top offers fresh air air outlet, it is characterized in that, total-heat exchanger is sequentially installed with from bottom to up in the fresh air duct formed from the air inlet to fresh air air outlet, first low-temperature plasma generator, screen pack, second low-temperature plasma generator, in the presence of new blower fan, outdoor air enters from air inlet and sequentially passes through the total-heat exchanger, first low-temperature plasma generator, screen pack, fresh air is discharged to interior from fresh air air outlet after the effect of second low-temperature plasma generator.The utility model makes full use of non-thermal plasma trap in new blower fan, improves the anti-mildew antibacterial action of new blower fan screen net, meanwhile, it is capable to which carrying out sterilization to fresh air de-tastes processing, improves indoor air quality.
Description
Technical field
The utility model belongs to air purification field, and especially relating to one kind has antimycotic antiseptic and can improve fresh air
The new blower fan of integral type of quality function.
Background technology
As haze pollutes, new blower fan progressively enter into the new blower fan of family, particularly integral type (no new blower fan of pipeline) due to
Suitable for renovated room, present and significantly increase.
However, the new blower fan of integral type is generally removed for haze physical filtering at present, there are the following problems for presentation：
First, it is unobvious to air peculiar smell improvement, due to generally removing the solid-states such as PM2.5 by the way of HEPA filterings
Pollutant, for the peculiar smell in fresh air air, (such as oil smoke, restaurant is sailed the peculiar smell come, and neighbouring road tail gas peculiar smell etc. is present
Peculiar smell in air at fresh air air inlet wind regime), effect is bad, is collected folk songs by fresh air, is blown into the air and peculiar smell of interior.I.e.
Make to use active carbon layer in the filter screen of part, effect is also undesirable, especially because extraneous haze concentration is higher, activated carbon aging declines
Subtract very fast.
2nd, the new blower fan of pure physical filtering, filter screen adds up after certain density pollutant, beneficial to bacterium and fungus breeding,
Particularly summer, there was dampness in the air, and the layer of contaminants of accumulation turns into the hotbed of bacterium and fungi, the bacterium and fungi of hyperplasia, a side
In face of human health, on the other hand unpleasant peculiar smell is also produced.
3rd, the existing sterilization technology that can apply to new blower fan typically uses ultraviolet light or high-temperature plasma Manifold technology,
Ultraviolet light, which exists, easily produces ultraviolet light overflow problem, is abandoned by normal air clarifier, because can be to the people of contact
Damage, the problem of high-temperature plasma pipe has high temperature and ozone, at the peculiar smell for being generally used for the public places such as rubbish station
Reason, so, family expenses are not suitable for yet in new blower fan.
4th, the low-temperature plasma Manifold technology grown up according to plasma technology for nearly 2 years, increasingly ripe at present, security
Also it is very high, but its current pooled applications in can not apply high-temperature plasma pipe deodorizing sterilizing field.
Therefore, how to design one kind and plasma low-temperature technology is applied to new blower fan, and improve the anti-mildew of new blower fan screen net
Antibacterial ability simultaneously can carry out sterilization and de-taste the integral type fresh air chance of processing becoming urgently to be resolved hurrily to ask at present to fresh air
Topic.
Utility model content
The purpose of this utility model is to provide a kind of new blower fan of integral type, and it fully develops low-temperature plasma pipe skill
Art improves the anti-mildew antibacterial action of new blower fan screen net in new blower fan, meanwhile, it is capable to which carrying out sterilization to fresh air de-tastes processing.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of new blower fan of integral type, including a housing, lower housing portion offer the air inlet of connection fresh wind tube, case top
Offer fresh air air outlet, it is characterised in that in the fresh air duct formed from the air inlet to fresh air air outlet from it is lower to
On be sequentially installed with total-heat exchanger, the first low-temperature plasma generator, screen pack, the second low-temperature plasma generator, new
In the presence of blower fan, outdoor air enters from air inlet and sequentially passes through total-heat exchanger, the first low-temperature plasma generator, mistake
Fresh air is discharged to interior from fresh air air outlet after filter screen, the effect of the second low-temperature plasma generator.
Further, first low-temperature plasma generator is fixedly mounted on grid upper surface, and institute by a grid
State the first low-temperature plasma generator and press close to the screen pack, the two has a bit of spacing.
Further, the fresh air air outlet is shutter, and second low-temperature plasma generator is arranged on the blinds
On the inside of window.
Preferably, the screen pack is HEPA screen packs.
Further, the plasma burst size of first low-temperature plasma generator and the second low-temperature plasma generator
It is adjustable.
Further, first low-temperature plasma generator and the second low-temperature plasma generator are respectively by respective
Switch is connected in fresh air mainboard.
Further, the hull outside passes through wired earth.
Further, first low-temperature plasma generator and the second low-temperature plasma generator have release plasma
Passage, the channel outlet is consistent with fresh air wind speed direction.
Compared with prior art, using the new blower fan of integral type described in the utility model, using non-thermal plasma trap in
New blower fan system, improves the anti-mildew antibacterial action of new blower fan screen net, meanwhile, it is capable to which carrying out sterilization to fresh air de-tastes processing, increases
Indoor anion concentration, improves indoor air quality.
Brief description of the drawings
Fig. 1 is the structure principle chart of the new blower fan of integral type described in the utility model.
Embodiment
A kind of new blower fan of integral type disclosed in the utility model, it is adaptable to the renovated or residence moved in
Room, can be rapid to provide the clean fresh air in room and inner air and outer air cleaning displacement in the case where not destroying existing finishing general layout.Should
The new blower fan of integral type is a kind of effective air cleaning facility, room air can be made to produce circulation, on the one hand foul indoor
Air discharge it is outdoor, on the other hand outdoor ozone by sterilizing, after the measure such as sterilization, filtering, then be input to room
It is interior, allow in room be all the time fresh clean air, new blower fan uses fresh air convection techniques, by independently blowing and drawing
Wind, makes room air realize convection current, so that the carry out room air displacement at utmost changed, multifunctional purifying system built in new blower fan
The air cleaning health that blanket insurance card is got in.
Shown in reference picture 1, in the present embodiment, the new blower fan of the integral type is overall in cuboid, including a housing 1, housing
1 bottom wherein side offers the air inlet of connection fresh wind tube 2 (intake stack), connects the return air inlet 12 of return air duct 3, housing
1 top offer fresh air air outlet 9, wherein, in the fresh air duct formed from the air inlet to fresh air air outlet 9 from it is lower to
On be sequentially installed with total-heat exchanger 5, the first low-temperature plasma generator 6, screen pack 7, the second low-temperature plasma generator 8,
New blower fan 11 is arranged on the inwall of housing 1, and between the low-temperature plasma generator 8 of screen pack 7 and second, in new blower fan 11
Under effect, outdoor air enters from air inlet and sequentially passes through total-heat exchanger 5, the first low-temperature plasma generator 6, screen pack
7th, fresh air is discharged to interior from fresh air air outlet 9 after the effect of the second low-temperature plasma generator 8.
Wherein, the central principle of the total-heat exchanger 5 is：Using the temperature difference and wet difference of indoor and outdoor air, by just
When interleaved mode flows through heat exchanger core body, while two-way replacement aeration, because the sidewind of splitter plate two has temperature
Difference and vapor partial pressure are poor, and two strands of air-flows produce energy exchange, fresh air is effectively obtained by the way that heat and mass phenomenon is presented during demarcation strip
The enthalpy full-thermal type CHA or temperature sensible heat type CHB in air draft are taken, so as to greatly save the energy consumption of fresh air pretreatment, section is reached
The purpose that can be taken a breath.The central principle of the plasma generator is that low-voltage is risen into positive high voltage by booster circuit and born
High pressure, substantial amounts of cation and anion are produced using positive high voltage and negative high voltage ionized air (mainly oxygen), anion
Quantity is more than the quantity of cation (quantity of anion is about 1.5 times of amount of positive ions).Because the quantity of anion is big
In the quantity of cation, therefore unnecessary anion still floats in atmosphere, can reach smokes elimination, dedusting, elimination peculiar smell, change
The quality of kind air, with the health-care effect promoted health.Institute's screen pack 7 is preferred to use HEPA (High Efficiency
Particle Air, high-efficiency air filtering) screen pack, HEPA screen packs are interwoven by very tiny organic fiber, to micro-
The capturing ability of grain is stronger, and aperture is small, and adsorption capacity is big, and purification efficiency is high, and possesses water imbibition, for 0.3 micron of grain
Sub- purifying rate is 99.97%.
Specifically, first low-temperature plasma generator 6 is fixedly mounted on the top of grid 10, lattice by a grid 10
Grid 10 are fixed on the inwall of housing 1, and preferably grid 10 and the inwall of housing 1 are by way of screw is constituted and is detachably connected, institute
The first low-temperature plasma generator 6 is stated on the grid 10, presses close to the screen pack 7, but the two has certain interval.Institute
Fresh air air outlet 9 is stated to carry out air-out by the way of shutter, second low-temperature plasma generator 8 is arranged on the blinds
On the inside of window, inside housing 1.
The utility model has installed the first low-temperature plasma generator 6 additional in the front end of screen pack 7 of new blower fan fresh air duct, releases
Plasma is put, fresh air odor molecules that may be present can be catalyzed, the fresh air to introducing carries out a sterilization processing in advance, together
When, the plasma discharged is sustainable that sterilization anti-mildew processing is carried out to screen pack 7 due to positioned at the front end of screen pack 7, improves filter screen
Life-span；The utility model installs the second low-temperature plasma generator 8 additional in the inner side of new blower fan fresh air outlet 9, discharges plasma, passes through
The quadric catalysis of plasma is carried out in fresh air air outlet 9, the indoor anion concentration of increase improves the air quality of fresh air.
Wherein, the low-temperature plasma generator 8 of the first low-temperature plasma generator 6 and second has release plasma
Passage, the channel outlet is consistent with fresh air wind speed direction, so, the plasma of release can be blown into the interior space by wind speed.
It should be noted that in the present embodiment, screen pack 7 is provided with one, but it should be understood by those skilled in the art that
, screen pack 7 can be set multiple, may be disposed at positions different in air channel, such as a primary mistake can be set in fresh wind port
Filter screen, a high efficiency particulate air can be set again in air outlet 9.
More particularly, in a preferred embodiment of the present utility model, first low-temperature plasma generator
6, there is multistage according to air quantity and wind speed matching, due to the easy attenuation characteristic of plasma, cause under different wind speed, plasma is effectively released
High-volume it is presented related with wind speed negative sense, it is necessary under the different air quantity wind speed of the new blower fan of correspondence, adjust the initial release amount of plasma,
To maintain effective burst size of relative constancy, because the useful effect of the plasma in the present embodiment has two, one of them is
For the anti-mildew effect of filter screen, therefore, keep under different air quantity, filter screen can receive stablize relatively it is effective it is actual wait from
Son amount is critically important, it is therefore desirable to uses Multistage Control, matching adapts to different air quantity --- wind speed, when wind speed is low, leads to
Crossing adjustment voltage lowers the spill-out of plasma, initial velocity reduction；When wind speed is high, by adjusting voltage, make plasma
Spilling increase, initial velocity is improved.The plasma amount for so making filter screen effectively intercept tends to be constant to reach best effect.Deng
Ion (positive negative oxygen ion) burst size is controlled under ten thousand/100 cubes of ms/h of air quantity of 5000-6000, plasma generator inner tube
The meter per second of blast velocity control 3.The plasma burst size control of second low-temperature plasma generator 8 is vertical in 5000-6000 ten thousand/150
Under square m/h of air quantity.According to different interior space size needs, first low-temperature plasma generator 6 and second is low
The plasma burst size of warm plasma generator 8 can be adjusted so that plasma burst size rain fresh air wind speed carries out appropriate
Match somebody with somebody.
As the utility model one preferred embodiment, the low temperature of the first low-temperature plasma generator 6 and second
Plasma generator 8 is connected in fresh air mainboard by respective switch respectively.That is, two in the utility model
Plasma generator uses respective independent control, can individually be opened and closed, the two can be opened simultaneously, be simultaneously closed off, or only be opened
Open one.In addition, in order to improve installation capability, using low current, low-voltage (12v) direct current as main power supply (by fresh air owner
Plate is picked out), the 1200v high voltage power supplies output independent isolating control of the input plasma generator of generation.
And in order to prevent accumulative electrostatic, grounding is carried out to new blower housing, the earth is connected by wire, it is to avoid negative electricity
Lotus is accumulated on metal shell, produces electrostatic.
The utility model makes full use of non-thermal plasma trap in new blower fan system, improves the anti-mildew antibacterial of new blower fan screen net
Effect, meanwhile, it is capable to which sterilization is carried out to fresh air de-tastes processing, the indoor anion concentration of increase improves indoor air quality.
Some preferred embodiments of the present utility model have shown and described in described above, but as previously described, it should be understood that this
Utility model is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various
Other combinations, modification and environment, and above-mentioned teaching or association area can be passed through in utility model contemplated scope described herein
Technology or knowledge be modified.And the change and change that those skilled in the art are carried out do not depart from spirit of the present utility model and model
Enclose, then all should be in the protection domain of the utility model appended claims.
Claims (8)
1. a kind of new blower fan of integral type, including a housing, lower housing portion offer the air inlet of connection fresh wind tube, case top is opened
Provided with fresh air air outlet, it is characterised in that in the fresh air duct formed from the air inlet to fresh air air outlet from bottom to up
Total-heat exchanger, the first low-temperature plasma generator, screen pack, the second low-temperature plasma generator are sequentially installed with, in fresh air
In the presence of machine, outdoor air enters from air inlet and sequentially passes through the total-heat exchanger, the first low-temperature plasma generator,
Fresh air is discharged to interior from fresh air air outlet after screen pack, the effect of the second low-temperature plasma generator.
2. the new blower fan of integral type as claimed in claim 1, it is characterised in that first low-temperature plasma generator passes through one
Grid is fixedly mounted on grid upper surface, and first low-temperature plasma generator presses close to the screen pack.
3. the new blower fan of integral type as claimed in claim 1, it is characterised in that the fresh air air outlet is shutter, described the
Two low-temperature plasma generators are arranged on the inside of the shutter.
4. the new blower fan of integral type as claimed in claim 1, it is characterised in that the screen pack is HEPA screen packs.
5. the new blower fan of integral type as claimed in claim 2, it is characterised in that first low-temperature plasma generator and second
The plasma burst size of low-temperature plasma generator is adjustable.
6. the new blower fan of integral type as claimed in claim 1, it is characterised in that first low-temperature plasma generator and second
Low-temperature plasma generator is connected in fresh air mainboard by respective switch respectively.
7. the new blower fan of integral type as claimed in claim 1, it is characterised in that the hull outside passes through wired earth.
8. the new blower fan of integral type as claimed in claim 1, it is characterised in that first low-temperature plasma generator and second
Low-temperature plasma generator has the passage of release plasma, and the channel outlet is consistent with fresh air wind speed direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300085.4U CN206572643U (en) | 2017-03-24 | 2017-03-24 | A kind of new blower fan of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300085.4U CN206572643U (en) | 2017-03-24 | 2017-03-24 | A kind of new blower fan of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572643U true CN206572643U (en) | 2017-10-20 |
Family
ID=60053106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300085.4U Expired - Fee Related CN206572643U (en) | 2017-03-24 | 2017-03-24 | A kind of new blower fan of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572643U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105941A (en) * | 2017-12-19 | 2018-06-01 | 广东美的制冷设备有限公司 | Air cleaning facility and its strainer life estimation method, device |
| CN113623807A (en) * | 2021-08-23 | 2021-11-09 | 卡富环球有限公司 | Air purifier |
| CN114893828A (en) * | 2022-03-30 | 2022-08-12 | 青岛海信日立空调系统有限公司 | Air conditioner |
| GB2611869A (en) * | 2021-08-23 | 2023-04-19 | Crawford Global Ltd | Air purifier |
| CN116045492A (en) * | 2023-01-04 | 2023-05-02 | 宁波奥克斯电气股份有限公司 | Method and device for controlling negative oxygen ion concentration by air conditioner, air conditioner and medium |
-
2017
- 2017-03-24 CN CN201720300085.4U patent/CN206572643U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105941A (en) * | 2017-12-19 | 2018-06-01 | 广东美的制冷设备有限公司 | Air cleaning facility and its strainer life estimation method, device |
| CN113623807A (en) * | 2021-08-23 | 2021-11-09 | 卡富环球有限公司 | Air purifier |
| GB2611869A (en) * | 2021-08-23 | 2023-04-19 | Crawford Global Ltd | Air purifier |
| GB2611869B (en) * | 2021-08-23 | 2024-02-07 | Crawford Global Ltd | Air purifier |
| CN114893828A (en) * | 2022-03-30 | 2022-08-12 | 青岛海信日立空调系统有限公司 | Air conditioner |
| CN114893828B (en) * | 2022-03-30 | 2023-08-18 | 青岛海信日立空调系统有限公司 | Air conditioner |
| CN116045492A (en) * | 2023-01-04 | 2023-05-02 | 宁波奥克斯电气股份有限公司 | Method and device for controlling negative oxygen ion concentration by air conditioner, air conditioner and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191011 Address after: 100020 room 201a, No. 1093, Luyuan South Street, Tongzhou District, Beijing Patentee after: Beijing air purification technology institute Address before: 100020 Beijing city Tongzhou District Lu Yuan South Street No. 1093 North Hospital Group 201A room Patentee before: Zhang Tao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |