CN209655507U - Ceiling mounting type fresh air purifying unit - Google Patents
Ceiling mounting type fresh air purifying unit Download PDFInfo
- Publication number
- CN209655507U CN209655507U CN201920344206.4U CN201920344206U CN209655507U CN 209655507 U CN209655507 U CN 209655507U CN 201920344206 U CN201920344206 U CN 201920344206U CN 209655507 U CN209655507 U CN 209655507U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- air
- input section
- heat exchanger
- total
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 15
- 230000003068 static effect Effects 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000011282 treatment Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000000809 air pollutant Substances 0.000 abstract 1
- 231100001243 air pollutant Toxicity 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model proposes a kind of ceiling mounting type fresh air purifying units, including cabinet, fresh air inlet, air draft entrance, wind exhausting outlet, fresh air outlet and total-heat exchanger, it is fresh air channel between fresh air inlet and fresh air outlet, it is air exhaust passage between air draft entrance and wind exhausting outlet, fresh air channel is divided into fresh air input section and fresh air deferent segment, air exhaust passage includes air draft input section and air draft deferent segment, the parallel cabinet wall of total-heat exchanger, fresh air input section channel width is equal to corresponding total-heat exchanger input face width, fresh air deferent segment channel width is equal to fresh air input section, the channel width summation of air draft input section and air draft deferent segment；The fresh air purifying unit can carry out purified treatment to fresh air, largely reduce fresh air pollutant, pass through reasonable Arrangement total-heat exchanger, fresh air channel and air exhaust passage, make full use of the limited spatial area of ceiling mounting type cabinet, increase fresh air channel area as much as possible, it is corresponding to increase fresh air volume, and effectively improve fresh air regulating effect and clean-up effect.
Description
Technical field
The utility model relates to fresh-air handling unit technical field more particularly to a kind of ceiling mounting type fresh air purifying units.
Background technique
In recent years, with the sharply decline of outdoor air quality, in outdoor introducing fresh air and pass through processing at different levels, dispel powder
In dirt particulate matter and pernicious gas, then input chamber, indoor residence comfort is improved, fresh air system is come into being, and popular,
Fresh air handling units currently on the market are divided into ceiling mounting type and cabinet type, ceiling mounting type with its good concealment and the characteristics of do not take up space, more by
User's favor, but ceiling mounting type Fresh air handling units are limited by its area of section is small, compared with cabinet type Fresh air handling units, with fresh air volume
Therefore small, the disadvantages of clean-up effect is slightly worse, makes full use of the limited area of ceiling mounting type Fresh air handling units, as far as possible raising fresh air volume
Become the design object of ceiling mounting type purification unit with clean-up effect；In the real work of Fresh air handling units, fresh air is because needing to carry out
Recuperation of heat, multistage purification, air intake resistance is big, wind speed is small, and air draft is due to being not required to by multistage purification, air draft resistance
Power is small, and wind speed is big, and return air amount is big, same homalographic fresh air channel and air exhaust passage is respectively provided in the Fresh air handling units of the prior art, together
The blower of constant power to guarantee indoor positive pressure air-supply, while balancing fresh air volume and exhaust air rate, it usually needs control the air-valve of air draft
Aperture causes to be unable to fully the effective working space using Fresh air handling units under Fresh air handling units conventional operating mode.
Utility model content
To solve the above the deficiencies in the prior art, the utility model provides a kind of ceiling mounting type fresh air purifying unit, passes through
Fresh air channel and air exhaust passage are rationally designed, fresh air intake and purification contact surface are increased.
The utility model is to be achieved by the following technical programs:
A kind of ceiling mounting type fresh air purifying unit, including cabinet, the fresh air inlet for being set to cabinet one end, air draft entrance and row
Wind outlet, the fresh air for being set to the cabinet other end export and are located in the box body total-heat exchanger, and fresh air inlet and fresh air go out
The straight-through fresh air channel that series connection total-heat exchanger is formed between mouthful forms the full heat of series connection and hands between air draft entrance and wind exhausting outlet
The U-shaped air exhaust passage of parallel operation, fresh air channel according to channel width be divided into positioned at fresh air inlet one end fresh air input section and be located at
The fresh air deferent segment of the other end, air exhaust passage include that the air draft input section and fresh air input section positioned at fresh air input section side are another
The air draft deferent segment of side, total-heat exchanger are parallel to cabinet wall placement, and fresh air input section and fresh air deferent segment are perpendicular to full warm
The opposite input face of the two of exchanger, air draft input section and air draft deferent segment are located at total-heat exchanger two sides, and are parallel to it in addition
Two opposite input faces, the channel width of fresh air input section are equal to corresponding total-heat exchanger input face width, fresh air output
The channel width of section is equal to the channel width summation of fresh air input section, air draft input section and air draft deferent segment, sets in air exhaust passage
There is exhaust blower, fresh air channel sets gradually primary filter, the first electro static filtering net, total-heat exchanger, fresh air along fresh air direction
Machine, thermosistor, high efficiency particulate air filter, active carbon net and wet-membrane humidifier.
Preferably, air draft input section end is equipped with the circulating purification valve of connection air draft input section and fresh air deferent segment.
Preferably, it is equipped with and the concatenated second electro static filtering net of the first electro static filtering net in air draft input section.
Preferably, the heater being additionally provided in fresh air channel between the first electro static filtering net and total-heat exchanger.
Compared with prior art, the utility model has the beneficial effects that
The ceiling mounting type fresh air purifying unit can carry out the purified treatments such as multistage filtering, electrostatic sterilization, peculiar smell adsorption to fresh air,
The pollutant for substantially reducing fresh air can be made full use of and be hung by reasonable Arrangement total-heat exchanger, fresh air channel and air exhaust passage
The limited spatial area of top formula cabinet, as much as possible increase fresh air channel area, the fresh air volume increased accordingly, and to be located at
Thermosistor, high efficiency particulate air filter, active carbon net and the wet-membrane humidifier of fresh air deferent segment are respectively provided with sufficiently large heat-exchange surface
Product, purification area and damping face, effectively improve fresh air regulating effect and clean-up effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the ceiling mounting type fresh air purifying unit of the utility model；
In figure: 1, cabinet, 2, fresh air inlet, 3, fresh air outlet, 4, air draft entrance, 5, wind exhausting outlet, 6, total-heat exchanger,
7, new blower, 8, exhaust blower, 9, primary filter, the 10, first electro static filtering net, 11, heater, 12, thermosistor, 13, activity
Charcoal net, 14, wet-membrane humidifier, 15, high efficiency particulate air filter, the 16, second electro static filtering net, 17, circulating purification valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model provides a kind of ceiling mounting type fresh air purifying unit, including cabinet, it is set to cabinet one
Fresh air inlet, air draft entrance and the wind exhausting outlet at end, the fresh air for being set to the cabinet other end export and are located in the box body complete
Heat exchanger, total-heat exchanger carry out heat exchange for fresh air and air draft to recover energy, export it in fresh air inlet and fresh air
Between formed series connection total-heat exchanger straight-through fresh air channel, between air draft entrance and wind exhausting outlet formed series connection Total heat exchange
The U-shaped air exhaust passage of device, fresh air channel are divided into according to channel width positioned at the fresh air input section of fresh air inlet one end and positioned at another
The fresh air deferent segment of one end, air exhaust passage include the air draft input section and the fresh air input section other side positioned at fresh air input section side
Air draft deferent segment, i.e., as shown in Figure 1, fresh air input section, air draft input section and air draft deferent segment three are arranged in parallel, full heat is handed over
Parallel operation is parallel to cabinet wall placement, fresh air input section and fresh air deferent segment perpendicular to total-heat exchanger two opposite input faces,
Therefore compared with tilting heat exchanger in the prior art, fresh air is vertically flowed into total-heat exchanger, not only reduces new wind resistance,
And the aisle spare of fresh air input section is increased, air draft input section and air draft deferent segment are located at total-heat exchanger two sides, and parallel
In its other two opposite input face, the width of air exhaust passage can design according to demand, and it is defeated that channel width should be less than fresh air
The channel width for entering end can intuitively be understood by Fig. 1, and the channel width of fresh air input section is equal to corresponding total-heat exchanger input face
Width, and the channel width that the channel width of fresh air deferent segment is equal to fresh air input section, air draft input section and air draft deferent segment is total
Purification device and conditioning component are set with, fresh air deferent segment, windage is greater than fresh air input section, increases fresh air deferent segment
Width, that is, reduce opposite windage, increase fresh air flow and flow rate, exhaust blower is set in the channel of air draft deferent segment, newly
Wind channel sets gradually primary filter, the first electro static filtering net, total-heat exchanger, new blower, thermosistor, height along fresh air direction
Filter, active carbon net and wet-membrane humidifier are imitated, wherein primary filter is for the large dust particle in primary filter fresh air
And suspended matter, the first electro static filtering net are a kind of electrostatic high-pressure adsorptivity strainer, adsorbable electrification dust and killing germ, temperature adjustment
Device is evaporator or condenser, and for adjusting new air temperature, high efficiency particulate air filter is for collecting 0.5um granule dust below and each
Kind suspended matter, active carbon net is for handling formaldehyde, TVOC, NOx、SO2, peculiar smell and the pernicious gas such as ozone, therefore, fresh air is through more
The purified treatments such as grade filtering, electrostatic sterilization, absorption peculiar smell, substantially reduce pollutant, thermosistor, height positioned at fresh air deferent segment
Effect filter, active carbon net and wet-membrane humidifier are respectively provided with sufficiently large heat exchange area, purification area and damping face,
Effectively improve fresh air purifying effect.
As further technical solution, air draft input section end is equipped with connection air draft input section and fresh air deferent segment
Circulating purification valve, indoor purifying circulation can be carried out by opening circulating purification valve, to purify indoor air, in order to guarantee that interior is positive
Pressure ring border, and fresh air transporting resistance is greater than exhaust resistance, is generally greater than exhaust blower using new power of fan and follows referring again to Fig. 1
Ring purge valve is located at the end that air draft enters and leaves section, after opening circulating purification valve, after air draft input section is connected to fresh air discharge section, can make
Return air purification conveying is realized with new blower, and compared with the prior art carries out return air purification using exhaust blower, purification efficiency is more
Height, while without total-heat exchanger, circulating purification is carried out with bypass structure channel, windage is smaller.
As further technical solution, it is equipped with and the concatenated second electrostatic mistake of the first electro static filtering net in air draft input section
Strainer, to air draft degerming, reducing bacterial adsorption in air draft, on total-heat exchanger, a large amount of breed is multiplied, and influences indoor environment.
As further technical solution, for the middle protection total-heat exchanger that works in winter, avoid it that frosting, In occurs
The heater being additionally provided in the fresh air input section of fresh air channel between the first electro static filtering net and total-heat exchanger.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of ceiling mounting type fresh air purifying unit, it is characterised in that: including cabinet, the fresh air inlet that is set to cabinet one end, row
Wind entrance and wind exhausting outlet are set to the fresh air outlet of the cabinet other end and are located in the box body total-heat exchanger, described new
The straight-through fresh air channel for the total-heat exchanger of connecting, the air draft entrance and air draft are formed between wind entrance and fresh air outlet
The U-shaped air exhaust passage for the total-heat exchanger of connecting is formed between outlet, fresh air channel is divided into according to channel width positioned at fresh air
The fresh air input section of entrance one end and fresh air deferent segment positioned at the other end, air exhaust passage include being located at the fresh air input section one
The air draft input section of side and the air draft deferent segment of the fresh air input section other side, the total-heat exchanger are parallel to cabinet wall
It places, the two opposite input faces of the fresh air input section and the fresh air deferent segment perpendicular to the total-heat exchanger, the row
Wind input section and the air draft deferent segment are located at the total-heat exchanger two sides, and are parallel to its other two opposite input
Face, the channel width of the fresh air input section are equal to the corresponding total-heat exchanger input face width, the fresh air deferent segment
Channel width be equal to the fresh air input section, the channel width summation of the air draft input section and air draft deferent segment, the row
Exhaust blower is equipped in wind channel, the fresh air channel sets gradually primary filter, the first electro static filtering net, institute along fresh air direction
State total-heat exchanger, new blower, thermosistor, high efficiency particulate air filter, active carbon net and wet-membrane humidifier.
2. a kind of ceiling mounting type fresh air purifying unit according to claim 1, it is characterised in that: air draft input section end
Equipped with the circulating purification valve for being connected to the air draft input section and the fresh air deferent segment.
3. a kind of ceiling mounting type fresh air purifying unit according to claim 2, it is characterised in that: set in the air draft input section
Have and the concatenated second electro static filtering net of the first electro static filtering net.
4. a kind of ceiling mounting type fresh air purifying unit according to claim 3, it is characterised in that: also set in the fresh air channel
There is the heater between the first electro static filtering net and the total-heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344206.4U CN209655507U (en) | 2019-03-18 | 2019-03-18 | Ceiling mounting type fresh air purifying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344206.4U CN209655507U (en) | 2019-03-18 | 2019-03-18 | Ceiling mounting type fresh air purifying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209655507U true CN209655507U (en) | 2019-11-19 |
Family
ID=68527377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920344206.4U Expired - Fee Related CN209655507U (en) | 2019-03-18 | 2019-03-18 | Ceiling mounting type fresh air purifying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209655507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846186A (en) * | 2020-08-05 | 2020-10-30 | 上海外高桥造船有限公司 | FPSO air circulation system and air circulation method |
| CN113280437A (en) * | 2021-06-11 | 2021-08-20 | 王益鹤 | Building ventilation case |
-
2019
- 2019-03-18 CN CN201920344206.4U patent/CN209655507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846186A (en) * | 2020-08-05 | 2020-10-30 | 上海外高桥造船有限公司 | FPSO air circulation system and air circulation method |
| CN113280437A (en) * | 2021-06-11 | 2021-08-20 | 王益鹤 | Building ventilation case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |