CN103604172B - Air regulator - Google Patents
Air regulator Download PDFInfo
- Publication number
- CN103604172B CN103604172B CN201310482940.4A CN201310482940A CN103604172B CN 103604172 B CN103604172 B CN 103604172B CN 201310482940 A CN201310482940 A CN 201310482940A CN 103604172 B CN103604172 B CN 103604172B
- Authority
- CN
- China
- Prior art keywords
- air
- separator
- coil portions
- blade
- air regulator
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F2025/005—Liquid collection; Liquid treatment; Liquid recirculation; Addition of make-up liquid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of air regulator, including: air door part, there is burner, be used for providing extraneous air air door and hot gas；Coil portions, has for providing the coil pipe of cold air and for trapping the separator of condensed water, at the rear of air door part can dispose in the way of connecting gas；And pressure fan part, there is pressure fan, and at the rear of coil portions can dispose in the way of connecting gas.
Description
Technical field
The present invention relates to a kind of air regulator, particularly relate to a kind of air with coil portions
Adjuster, coil portions has line and separator (eliminator) simultaneously.
Background technology
As a rule, the room such as air regulator wide space in gymnasium or industry spot etc
In interior space, while the activity of the mankind is controlled suitable temperature, humidity and air-flow,
It is additionally operable to remove airborne dust, dust etc..
Especially, air regulator should be by refrigerant circulation in coil pipe so that cause heat exchange to make
With, and utilize the blast of pressure fan by by heat exchange action by the cold air produced and hot gas to
Air duct supplies.
This type of air regulator has been published in patent document 1.
Air regulator disclosed in patent document 1, as well-known, is sent by ventilation
Blower fan, air cleaner, refrigeration machine, direct fired-air heater and supply pressure fan composition.
Existing air regulator is by being located at the ventilation pressure fan of the inside of air regulator housing
With the driving of supply pressure fan, room air is flowed into the inside of housing, and leaked-in air
After removing foreign matter by air cleaner, via cooling or warp during aerial cooler
Again being supplied by heater is room air.
The air regulator of this class formation, while via aerial cooler or heater, makes room
Condensate moisture contained in interior air, thus catchment in the bottom surface of air regulator housing.
Further, outside empty with flow into outside air dampers to ventilation pressure fan leaked-in air
Gas, via air cleaner, flows to aerial cooler.
Thus, the air regulator of prior art is designed to be able to remove to air regulator housing
Inside leaked-in air in the pollutant that contains.
As it has been described above, this type of air regulator cannot pointed out aerial cooler or heater
While the condensed water that exterior face generates carries out suitable process, it is impossible to make from air regulator shell
It is fully contacted between the inside leaked-in air of body and aerial cooler or heater.
Therefore, in order to solve above-mentioned problem, those skilled in the art are studying and can seek
While condensed water produced by the inside of air regulator can be trapped, moreover it is possible to ensure believable
The other technologies scheme of heat exchange.
Prior art is patent document 1: Korean Patent No. 10 2,000 0058664
Summary of the invention
Problem to be solved
Therefore, the technical problem to be solved, its object is to, it is provided that air regulates
Device, the coil portions performing heat exchange action is caused the diffusion of air by described air regulator
Simultaneously, moreover it is possible to trap condensed water to the inner bottom surface of air regulator.
The technical problem to be solved is not limited to technical problem described above, and does not carries
And the other technologies problem arrived is by set forth below, it is possible to make one of ordinary skill in the art clearly
Understand.
The means of solution problem
For achieving the above object, in the first embodiment of the present invention, disclose a kind of air to adjust
Joint device, including: air door part, there is extraneous air air door and for providing the burning of hot gas
Device, coil portions, have for providing the coil pipe of cold air and for trapping the separator of condensed water,
And so that the rear of air door part can be placed in the way of connecting gas, and pressure fan part,
There is pressure fan, and so that the rear of coil portions can be placed in the way of connecting gas；Above-mentioned
Separator has multiple corrugated plating and blade, and above-mentioned blade is long from the bend edge of above-mentioned corrugated plating
Degree direction extends.
In this embodiment, air door part also has circulation air air door, for by Interior Space
Gas supplies to the air regulator of the present invention.
Further, air door part also has filter, carries from extraneous air air door for removing
For extraneous air in foreign matter and to circulation air air door provide circulation air in different
Thing.
Separator forms drainage channel in the junction of bend and blade, thus contributes to cold
The movement downwards of solidifying water.
Coil portions also has drainpipe in bottom surface, for collect by above-mentioned separator trap cold
Solidifying water such that it is able to discharge to outside, and above-mentioned drainpipe is configured under coil pipe and separator
Portion, for collecting the surface to separator or the condensed water flowed down to drainage channel.
Further, blade with cross the flow direction of air of coil portions opposite to each other along length
Direction extends such that it is able to provides on to greatest extent and flows into the chance that air contacts.
In the second embodiment of the present invention, air regulator is as in the air regulation arranged
Extra coil portions installed by device such that it is able to provide the trapping of condensed water, connecting pipeline is
Mechanism, rear phase in the way of can connecting gas that coil portions is saved at the air-conditioning arranged
Connecting, above-mentioned coil portions includes: baffle plate, forms multiple through hole with perforation means；Coil pipe,
It is placed in the rear of above-mentioned baffle plate, is used for providing cold air；And separator, it is placed in coil pipe
Rear, for trapping the condensed water contained in moving air.
In the present embodiment, separator has multiple corrugated plating and blade, and above-mentioned blade is from above-mentioned ripple
The bend of card extends along its length.
Separator the junction of bend and blade formed drainage channel, thus contribute to by
It is trapped in the condensed water movement downwards on the surface of separator.
Coil portions also has drainpipe in bottom surface, for collect by above-mentioned separator trap cold
Solidifying water such that it is able to discharge to outside, and above-mentioned drainpipe is configured under coil pipe and separator
Portion, for collecting the surface to separator or the condensed water flowed down to drainage channel.
Further, blade with cross the moving direction of air of above-mentioned coil portions opposite to each other along length
Direction extends such that it is able to provides on to greatest extent and flows into the chance that air contacts.
Especially, the through hole that the central part at above-mentioned baffle plate is formed by the air regulator of the present invention
Diameter be arranged to less than the diameter of the through hole formed at the edge of above-mentioned baffle plate such that it is able to
Spread the central part to baffle plate and the air-flow of edge part leaked-in air consistently.
In the present invention, term used in specification and claim or vocabulary is not with logical
Meaning in normal meaning and dictionary is explained, and, based on invention personnel in order to most preferably
The invention of method explanation oneself, is suitably defined the concept of term, should be interpreted that and meet
The meaning of the technological thought of the present invention and concept.
The effect of invention
According to the explanation of the present invention, the present invention is in the inside of air regulator, especially in coil pipe portion
Air can be spread by inside the most extensively that divide.
Baffle plate as mechanism, is increased contacting between inside and the air of coil portions by the present invention
Area such that it is able to improve heat exchanger effectiveness.
Further, the present invention can effectively be trapped and discharge and be produced with contacting of air by coil pipe
Raw condensed water, so that it is guaranteed that the durability of air regulator.
Further, owing to coil pipe is arranged with integral manner in coil portions by the present invention with separator,
Therefore, it is possible to realize the simplification of air regulator.In existing air regulator, do not having
In the case of having additional difficulty, also coil portions can be set by only adding, reach above-mentioned
Effect.
The present invention provides and will be directly produced the burner of hot gas with air conditioner in the way of being directly connected to
Arrange, thus there is the advantage minimizing electricity usage.
Accompanying drawing explanation
Fig. 1 is the stereogram of the air regulator of first embodiment of the invention.
Fig. 2 is the sectional view of the air regulator shown in Fig. 1.
Fig. 3 is the accompanying drawing of schematic illustrations coil portions.
Fig. 4 is the stereogram of the air regulator of second embodiment of the invention.
Fig. 5 is the stereogram of the coil portions being arranged at air regulator shown in Fig. 4.
In the accompanying drawings, the implication of each reference is:
1: air regulator 10: air door part
11: extraneous air air door 12: circulation air air door
13: burner 14: filter
20: coil portions 21: coil pipe
22: separator 23: drainpipe
24: baffle plate 30: pressure fan part
Detailed description of the invention
If advantage of the present invention, feature and reach the method for above-mentioned advantage and feature with reference to attached
Scheming corresponding following embodiment just can be clearly.
In the specification, identical reference censures identical structure division, and,
Identical reference is given, to mutually isostructural detailed to structure same as the prior art
Illustrate to omit.
Hereinafter, referring to the drawings the air regulator of the present invention is described in detail.
Fig. 1 is the stereogram of the air regulator of first embodiment of the invention, and Fig. 2 is Fig. 1 institute
The sectional view of the air regulator shown.
The air regulator 1 of first embodiment of the invention is substantially by air door part 10, coil portions
20 and pressure fan part 30 form, and various piece is can be connected in the way of connecting gas.
Air door 10 has the extraneous air of the inflow for regulating extraneous air in the inside of housing
With air door 11, circulation air air door 12 and burner 13.
Burner mixedly burns to fuel supply mouth (not shown) combustion gas that supplies with to additionally
The combustion air of air inflow aperture supply, thus the thermal source of the air regulator as the present invention
Use.
Optionally, air door part 10 is at extraneous air air door 11 and circulation air air door
The rear of 12 adds and disposes filter 14, and above-mentioned filter 14 is removed successively and used to extraneous air
The foreign matter contained in the extraneous air that air door 11 flows into, and flow to circulation air air door 12
The foreign matter contained in the room air entered.The outside (or circulation) that aweather door section 10 flows into is empty
Gas by heating with contacting of burner 13, thus can be located at air door part 10 by driving
The pressure fan 31 of pressure fan part 30 at rear, discharge hot blast to connecting pipeline 40.
Coil portions 20 as it can be seen, be configured between air door part 10 and pressure fan part 30,
But to dispose coil pipe 21 from the inside of housing 25 along the moving direction of extraneous air successively and divide
From device (eliminator) 22.Coil pipe 21 provides cold water or refrigeration machine along the inside of housing 25
Mobile approach.
When pressure fan 31 drives, extraneous air is through air door part 10, by force to coil pipe portion
Divide 20 inflows.In other words, the extraneous air flowed into by force by the blast of pressure fan 31 and dish
The surface of pipe 21 contacts, thus forms heat exchange.Meanwhile, contain in extraneous air
Moisture at the surface condensation of coil pipe 21, thus trickle downwards along coil pipe 21.Now,
Condensed water can carry out unnecessary flying upward because of the blast of pressure fan 31, thus crosses pressure fan portion
30 are divided to guide to connecting pipeline 40.
Flow into, as it has been described above, the present invention exists to block the condensed water flown upward equipment to the back-end
The rear of the coil pipe 21 of coil portions 20 arranges separator 22.With reference to Fig. 3, to separator 22
Carry out the brightest.
The coil portions 20 of the present invention also has drainpipe 23 in its bottom surface, it is preferable that be located at
The bottom of separator 21, it is highly preferred that be located at coil pipe 21 and the bottom of separator 22.Condensation
Water declines along surface and/or the separator of coil pipe 21 to the bottom surface of coil portions 20, thus catches
After combining in drainpipe 23, discharge to outside.
Fig. 3 is the accompanying drawing of coil portions, and the circular arc shown in Fig. 3 is along horizontal stroke by separator 22
After intercepting, carry out the accompanying drawing summarized.
The air the most multiple corrugated plating (corrugated of flowing that separator 22 represents along arrow
plate)221。
Corrugated plating 221 is as it can be seen, bend with serpentine shaped, and has blade 223, on
State blade 223 from the bend 222 being equivalent to ridge and paddy, extend with predetermined length.Enter
One step, the binding site at bend 222 and blade 223 forms drainage channel 224.
Air with the condensed water flown upward together because of the blast of pressure fan 31 the most through side by side
Between multiple corrugated platings 221, and with blade 223 as mechanism, the condensed water that trapping is flown upward.For
Contribute to the trapping of condensed water, blade 223 towards flow direction with air direction in opposite directions,
In other words, the coil pipe 21 (with reference to Fig. 2) towards the front being configured at separator 22 extends.
This type of separator 22 will provide the barrier effect of condensed water.Condensed water traps to blade 223
Afterwards, flow into drainage channel 224 by force.Then, condensed water is along drainage channel 224 times
Fall, thus guide to drainpipe 23.
As reference, drainage channel 224 connects the upper side of coil portions 20 to bottom surface, thus
The condensed water to blade 223 trapping is made to trickle to bottom surface.
Fig. 4 is the stereogram of the air regulator of second embodiment of the invention, and Fig. 5 is Fig. 4 institute
The stereogram of the coil portions being arranged at air regulator shown.
The air regulator of second embodiment of the invention is designed to for instance, it is possible to industry spot
The air regulator set in factory only adds and arranges coil portions 20.This can weigh
The air regulator that new utilization has been arranged, moreover it is possible to the trapping of the condensed water that provides safeguard, reduces economy
The advantage of burden.
As it can be seen, the air regulator of second embodiment of the invention is in the air door part arranged
Coil portions 20 is set with the rear of pressure fan part 30.Here, due to air door part 10 He
Pressure fan part 30 and the air door part 10 recorded by Fig. 1 and Fig. 2 and pressure fan part 30
Forming with identical structure or similar structure, therefore, the content of repetition will be got rid of.
Meanwhile, the second embodiment of the present invention is at the rear of pressure fan part 30, to connect
Pipeline 32 is medium, can be provided with coil portions 20 in the way of connecting gas.Above-mentioned coil pipe portion
20 are divided to be provided with coil pipe 21, separator 22 and drainpipe 23 (with reference to Fig. 2) therein.
With reference to Fig. 4, generally, connect the pipeline 32 front surface compared with coil portions 20,
Entirety has narrow and small sectional area.Add in the front of coil pipe 21 (with reference to Fig. 2) and dispose Fig. 5
Shown baffle plate (baffle) 24 to the narrow air energy connecting the row air-supply of the pipeline Final 32
Enough it is uniformly distributed in all areas.
The air-flow connecting pipeline 32 discharge is diffused by baffle plate 24 so that said flow can
It is distributed evenly in coil pipe.To this end, baffle plate 24 is as it can be seen, have multiple through hole 241.
Especially, through for the edge part 24 to central part and baffle plate by being formed at baffle plate
The flow of the air-flow in hole carries out constant maintenance, carries out boring a hole compared to the central part at baffle plate 24
The diameter of through hole 241, the diameter of the through hole 241 of the edge part of baffle plate 24 is bigger.Can
Selectively, the diameter of through hole 241 can be arranged to from the central part of baffle plate 24 near edge part
The form being gradually increased.
Above, embodiments of the invention are illustrated, but as long as being this area referring to the drawings
Technical staff is just understood that, in the case of not changing the feature of the technology of the present invention thought or necessity,
The present invention also can implement with other concrete forms.
Therefore, embodiment described above is understood as illustrating in all respects, and not
Being to limit, the scope of the present invention is represented by above-mentioned detailed description and claim, and,
The all changes derived from the meaning of claim, scope and the equivalent technology scheme or deformation
Form should be interpreted that within the scope of the present invention.
Claims (11)
1. an air regulator,
Including:
Air door part (10), has extraneous air air door (11) and for providing hot gas
Burner (13),
Coil portions (20), has for providing the coil pipe of cold air (21) and being used for trap cold
The separator (22) of solidifying water, and so that air door part (10) can be placed in the way of connecting gas
Rear, and
Pressure fan part (30), has pressure fan (31), and so that the side of gas can be connected
Formula is placed in the rear of coil portions (20)；
It is characterized in that, described separator (22) has multiple corrugated plating (221) and blade (223),
Blade (223) extends, curved along its length from the bend (222) of corrugated plating (221)
The binding site of pars convoluta (222) and blade (223) forms drainage channel (224), described row
The arcuate structure that aquaporin (224) is the most C-shaped, and the drainage channel (224) of adjacent c-type
Opening direction inconsistent, in the opening direction of the most adjacent c-type drainage channel (224),
One opening direction is identical with airflow direction, and another opening direction is contrary with airflow direction.
Air regulator the most according to claim 1, it is characterised in that described air door portion
(10) are divided also to have circulation air air door (12).
Air regulator the most according to claim 1, it is characterised in that described air door portion
(10) are divided also to have filter (14).
Air regulator the most according to claim 1, it is characterised in that described coil pipe portion
Dividing (20) also to have drainpipe (23), drainpipe (23) is configured at above-mentioned coil portions (20)
Bottom surface, for collecting the condensed water that trapped by above-mentioned separator (22), and discharge to outside.
Air regulator the most according to claim 4, it is characterised in that described drainpipe
(23) above-mentioned coil pipe (21) and the bottom of separator (22) it are configured at.
Air regulator the most according to claim 1, it is characterised in that described blade
(223) moving direction with the air crossing coil portions (20) prolongs the most along its length
Stretch.
7. an air regulator, has coil portions (20), described coil portions (20)
Have:
The housing (25) of tubulose；
Baffle plate (24), is placed in the one end of housing (25), is formed multiple with perforation means
Through hole (241)；
Coil pipe (21), is placed in the rear of above-mentioned baffle plate (24), is used for providing cold air；
Separator (22), is placed in the rear of above-mentioned coil pipe (21), is used for trapping flowing sky
The condensed water contained in gas, it is characterised in that described separator (22) has multiple corrugated plating
(221) and blade (223), blade (223) is from the bend (222) of corrugated plating (221)
Extending along its length, the binding site at bend (222) and blade (223) forms row
Aquaporin (224), the arcuate structure that described drainage channel (224) is the most C-shaped, and adjacent
Inconsistent, the most adjacent c-type drainage channel of the opening direction of drainage channel (224) of c-type
(224), in opening direction, an opening direction is identical with airflow direction, another opening direction
Contrary with airflow direction.
Air regulator the most according to claim 7, it is characterised in that described air is adjusted
Joint device can also have the air door part (10) in the front being arranged in coil portions (20) and send
Fan section (30).
Air regulator the most according to claim 8, it is characterised in that described coil pipe portion
Dividing (20) also to have drainpipe (23), drainpipe (23) is configured at coil portions (20)
Bottom surface, for collecting the condensed water that trapped by above-mentioned separator (22) such that it is able to outwards
Portion discharges.
Air regulator the most according to claim 8, it is characterised in that described draining
Pipe (23) is configured at coil pipe (21) and the bottom of separator (22).
11. air regulators according to claim 7, it is characterised in that described blade
(223) with cross the moving direction of air of above-mentioned coil portions (20) opposite to each other along length side
To extension.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120117643A KR101226592B1 (en) | 2012-10-23 | 2012-10-23 | Air conditioning system |
| KR10-2012-0117643 | 2012-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604172A CN103604172A (en) | 2014-02-26 |
| CN103604172B true CN103604172B (en) | 2016-08-31 |
Family
ID=47842638
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636551.8U Expired - Fee Related CN203628878U (en) | 2012-10-23 | 2013-10-15 | Air regulator |
| CN201310482940.4A Expired - Fee Related CN103604172B (en) | 2012-10-23 | 2013-10-15 | Air regulator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636551.8U Expired - Fee Related CN203628878U (en) | 2012-10-23 | 2013-10-15 | Air regulator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101226592B1 (en) |
| CN (2) | CN203628878U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101226592B1 (en) * | 2012-10-23 | 2013-01-28 | 장주식 | Air conditioning system |
| RU206986U1 (en) * | 2021-04-28 | 2021-10-05 | Акционерное общество "Опытное Конструкторское Бюро Машиностроения" (АО "ОКБМ Африкантов") | Recirculating cooling unit |
| CN115900043A (en) * | 2022-11-29 | 2023-04-04 | 宁波奥克斯电气股份有限公司 | Air conditioner and air guide blade control method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138022Y (en) * | 2007-12-24 | 2008-10-22 | 上海利贞净化科技有限公司 | Air-handling unit with purifying and disinfecting function |
| CN201988277U (en) * | 2011-02-18 | 2011-09-28 | 超威力有限公司 | Drainage plate and filter device using the same |
| CN202303819U (en) * | 2011-07-23 | 2012-07-04 | 天津宏泰空调净化设备有限责任公司 | Microporous silencer for air conditioner |
| CN203628878U (en) * | 2012-10-23 | 2014-06-04 | 韩国技术工程株式会社 | Air regulator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119216C2 (en) * | 1991-06-11 | 1994-09-22 | Wurz Dieter | Droplet separator |
| JPH08313013A (en) * | 1995-05-19 | 1996-11-29 | Takenaka Komuten Co Ltd | Air conditioner |
| KR20000058664A (en) * | 2000-06-22 | 2000-10-05 | 모종락 | Air conditioner integrated constant temperature and humidity air conditioner |
| US7686862B1 (en) * | 2008-09-22 | 2010-03-30 | Peerless Mfg. Co. | Composite vane and method of manufacture |
-
2012
- 2012-10-23 KR KR1020120117643A patent/KR101226592B1/en active IP Right Grant
-
2013
- 2013-10-15 CN CN201320636551.8U patent/CN203628878U/en not_active Expired - Fee Related
- 2013-10-15 CN CN201310482940.4A patent/CN103604172B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138022Y (en) * | 2007-12-24 | 2008-10-22 | 上海利贞净化科技有限公司 | Air-handling unit with purifying and disinfecting function |
| CN201988277U (en) * | 2011-02-18 | 2011-09-28 | 超威力有限公司 | Drainage plate and filter device using the same |
| CN202303819U (en) * | 2011-07-23 | 2012-07-04 | 天津宏泰空调净化设备有限责任公司 | Microporous silencer for air conditioner |
| CN203628878U (en) * | 2012-10-23 | 2014-06-04 | 韩国技术工程株式会社 | Air regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203628878U (en) | 2014-06-04 |
| KR101226592B1 (en) | 2013-01-28 |
| CN103604172A (en) | 2014-02-26 |
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| C06 | Publication | ||
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