CN109237842A - Evaporator turbulence structure, air conditioner room unit and electrical equipment - Google Patents
Evaporator turbulence structure, air conditioner room unit and electrical equipment Download PDFInfo
- Publication number
- CN109237842A CN109237842A CN201811037003.7A CN201811037003A CN109237842A CN 109237842 A CN109237842 A CN 109237842A CN 201811037003 A CN201811037003 A CN 201811037003A CN 109237842 A CN109237842 A CN 109237842A
- Authority
- CN
- China
- Prior art keywords
- evaporator
- fluid
- spoiler
- turbulence structure
- air conditioner
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The present invention provides a kind of evaporator turbulence structure, air conditioner room unit and electrical equipments, are related to technical field of electrical equipment, solve between fluid velocity fast, fluid wind direction and fin the technical issues of angle is big, causes noise.The evaporator turbulence structure includes the fluid spoiler that the fluid inlet side of evaporator is arranged in, at least one spoiler is provided in fluid spoiler, the fluid wind speed and flow direction for flowing into evaporator can be changed by spoiler, reduce the angle between the flow direction of fluid and evaporator fin, to eliminate the noise of wind fin formation；It include evaporator turbulence structure in air conditioner room unit, electrical equipment includes air conditioner room unit；The present invention is mounted on it between blower and evaporator by effective spoiler structure, and air-flow is made not scrape the fin on evaporator, eliminates wind fin sound.
Description
Technical field
The present invention relates to technical field of electrical equipment, more particularly, to a kind of evaporator turbulence structure, air conditioner indoor unit and
Electrical equipment.
Background technique
In general, air conditioner is to carry out hot friendship by repeating to make to suck the refrigerant of indoor air and low temperature or high temperature
The air after heat exchange will be alternatively carried out afterwards comes to the process of indoor discharge cold/heat supply system to indoor carry out cooling supply or heating
System.Air conditioner includes being set to outdoor outdoor unit (also referred to as " outside " or " cold side ") and being mainly set in building
The indoor unit (also referred to as " indoor " or " heat absorbing side ") in portion is provided with evaporator in above-mentioned indoor unit (indoor heat exchanger).
Applicants have discovered that at least there is following technical problem in the prior art:
Existing air conditioner room unit is divided into bleed type and air draught type according to the air-out mode of blower, blows out from air blower
Wind to first pass through the mode that the evaporator component of exchange (realize cold heat amount) is gone out from unit air outlet again be bleed type；From wind
For the wind of machine air port blowout without evaporator, the mode directly gone out from unit air outlet is air draught type.Wherein, bleed type outlet air
The unit of mode is since wind is directly patted on an evaporator, so that there is a situation where that local wind speed is big on evaporator, and evaporator
If wind direction and evaporator when passing through evaporator of disposing way and the angled installation of unit, wind on fin direction not
It is horizontal, easy scraping fin, causes wind fin abnormal sound, especially commercial courtyard machine, wind direction is to have with fin direction
Certain angle, and due to space limitations, the distance between evaporator and blower are relatively close, when the local wind speed of appearance on evaporator
Big situation, it is easier to generate dystimbria, be easy the attention of dispersion people, make one irritated, customer perception is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of evaporator turbulence structure, air conditioner indoor unit and electrical equipments, existing to solve
There is between fluid velocity present in technology fast, fluid wind direction and fin the technical issues of angle is big, causes noise.
To achieve the above object, the present invention provides following technical schemes:
A kind of evaporator turbulence structure provided by the invention, the fluid flow-disturbing of the fluid inlet side including evaporator is arranged in
Part, at least one spoiler is provided in the fluid spoiler, and fluid flows through the fluid spoiler and by the flow-disturbing
It is entered after portion's rectification on the fin of evaporator and carries out heat exchange, can changed by the fluid spoiler and flow into evaporator
Fluid wind speed and flow direction reduce the angle between the flow direction of fluid and evaporator fin.
As a further improvement of the present invention, the fluid spoiler is located at and wind regime centre distance minimum and maximum region
Evaporator fluid inlet side.
As a further improvement of the present invention, the fluid spoiler is slab structure, and the length of the fluid spoiler
Degree is identical as evaporator height, and the spoiler is arranged along the length direction interval of the fluid spoiler.
As a further improvement of the present invention, the spoiler is flow-disturbing through-hole.
As a further improvement of the present invention, the flow-disturbing through-hole is square hole, and the four corners in hole are that fillet is excessive
Structure.
As a further improvement of the present invention, the fluid spoiler is respectively arranged with guide part in two sides in the width direction,
It is then flowed out by the spoiler on equal stream interface to direct fluid into the fluid spoiler.
As a further improvement of the present invention, the guide part is the flanging perpendicular with the fluid spoiler plate face,
The flanging length is less than the fluid spoiler length.
As a further improvement of the present invention, the fluid spoiler along its length both ends be respectively arranged with to steaming
The first fixed part and the second fixed part that hair device and chassis are detachably connected.
As a further improvement of the present invention, first fixed part is at the top of the fluid spoiler to far from described
The side of guide part extends perpendicularly outward the hook to be formed.On the fin for being hung on evaporator.
As a further improvement of the present invention, second fixed part is along fluid spoiler bottom to close to described
The side of guide part extends perpendicularly outward the bending part to be formed, and is provided with screw hole on the bending part.Bending part is resisted against bottom
On disk, and fixed by screw.
As a further improvement of the present invention, the wind regime is blower.
Fluid spoiler windward side is equal stream interface, and fluid is blown out from wind regime and the guide part effect in fluid spoiler
Under be directed on equal stream interface and carry out reduction of speed, the fluid after reduction of speed flows after the rectified changed course of flow-disturbing through-hole being located on equal stream interface
It enters in the fin clearance of evaporator and exchanges heat out.
A kind of air conditioner room unit provided by the invention, including the evaporator turbulence structure, flow through the evaporator wing
The fluid of piece is air.
A kind of electrical equipment provided by the invention, including the air conditioner room unit.
As a further improvement of the present invention, the air conditioner is courtyard air conditioner.
A kind of evaporator turbulence structure, air conditioner indoor unit and electrical equipment provided by the invention, by blower and evaporation
The fluid spoiler close to evaporator surface is designed between device, is changed piping and druming in the wind speed and direction of heat exchanger surface, is eliminated wind
Blow fin sound；When blower blowout wind pass through fluid spoiler when, air-flow will by flow-disturbing through-hole passage rectification after could with change
Hot device surface contact, the air-flow wind direction angulation change after rectification, wind speed reduces, to prevent air-flow from scraping the wing on heat exchanger
Piece eliminates wind fin sound.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of evaporator turbulence structure of the present invention；
Fig. 2 is the schematic perspective view of air conditioner indoor unit of the present invention.
1, evaporator in figure；2, fluid spoiler；21, spoiler；22, guide part；23, equal stream interface；24, first is fixed
Portion；25, the second fixed part；251, screw hole；3, wind regime；4, chassis.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The present invention provides a kind of evaporator turbulence structure, including fluid spoiler 2, the fluid spoiler 2 setting is being steamed
The fluid inlet side for sending out device 1 can reduce the fluid velocity for flowing into evaporator 1 by the fluid spoiler 2, and change fluid stream
Become smaller or to making fluid flow to the angle between 1 fin of evaporator for parastate, to eliminate the formation of wind fin
Noise；
Fluid spoiler 2 is positioned close to 1 surface of evaporator by optional embodiment；Fluid spoiler 2 in the present invention
Upper end is directly hung on 1 fin of evaporator, to guarantee its reduction of speed and changed course effect, improves the ability for eliminating noise.
Due to evaporator 1 be around wind regime 3 in four sides surround shape be arranged, positioned at different location 1 fin of evaporator and
Angle is different between the fluid wind direction that wind regime 3 flows out, wherein being located at the evaporator with 3 centre distance minimum and maximum region of wind regime
Angle between fin on 1 and fluid flow direction is maximum, so that the fluid wind speed that surface flows through at the evaporator 1 in the region is most
It is fast and scrape phenomenon most serious, thus in the present invention by fluid spoiler 2 be arranged with 3 centre distance minimum and maximum area of wind regime
1 fluid inlet side of evaporator in domain.Such structure design decreases fluid spoiler 2 on the basis of guaranteeing to eliminate noise
Volume avoid wasting to reduce production cost.
Specifically, fluid spoiler 2 is slab structure in the present invention, the structure of the fluid spoiler 2 is as shown in Figure 1, stream
Side of the body spoiler 2 towards wind regime is equal stream interface 23, is provided at least one spoiler 21, spoiler in fluid spoiler 2
21 is, through the flow-disturbing through-hole of setting, flow-disturbing through-hole can be circular hole, square hole, strip-shaped hole or other irregular shape holes, the present invention
It is middle to use rectangular flow-disturbing through-hole, and the four corners of rectangular flow-disturbing through-hole are arc transition structure；Fluid flow through fluid spoiler 2
Equal stream interface 23 and enter after being rectified by the channel of flow-disturbing through-hole on the fin of evaporator 1 and carry out heat exchange, not only
The fluid velocity for flowing into evaporator 1 is reduced, but also changes the angle between fluid and fin, is made between fluid and fin
Angle reduces or is in parastate, to prevent air-flow from scraping the fin on evaporator 1, eliminates the sound of wind fin, mentions
High client's use feeling.
In the present invention, fluid spoiler 2 is arranged along 1 short transverse of evaporator, and the length and evaporator of fluid spoiler 2
1 height is identical, and flow-disturbing through-hole has a row, and the length direction uniform intervals along fluid spoiler 2 are arranged, naturally it is also possible to using not
The mode or flow-disturbing through-hole being uniformly arranged are multiple rows of structure.
In order to gather guiding to fluid, in the present invention, two sides are respectively set fluid spoiler 2 in the width direction
There is the guide part 22 towards wind regime 3, so that fluid be made to imported on the equal stream interface 23 of fluid spoiler 2 then through flow-disturbing through-hole
Outflow.
As optional embodiment, guide part 22 is the flanging perpendicular with 2 plate face of fluid spoiler, and flanging length is small
In 2 length of fluid spoiler.Flanging is predominantly located at flow-disturbing through-hole two sides, enters flow-disturbing after capable of being brought to fluid on equal stream interface
Through-hole.Guide part 22 can also use the technical solution of other structures form, and e.g., guide part 22 can also use and fluid
The flanging being inclined outwardly of 2 plate face of spoiler in obtuse angle.
In order to facilitate the fixation of fluid spoiler 2, fluid spoiler 2 along its length both ends be respectively arranged with to steaming
The first fixed part 24 and the second fixed part 25 that the fin and chassis 4 for sending out device 1 are detachably connected.Fluid flow guiding part 2 passes through fixation
Device is detachably secured on the fin and chassis 4 of evaporator 1, is had the characteristics that convenient for disassembly and assembly.
As optional embodiment, the first fixed part 24 is at the top of fluid spoiler 2 to one far from guide part 22
Side extends perpendicularly outward the hook to be formed.It is hung on the fin of evaporator 1.Hook section is L shape, including transverse part and hook
Portion, transverse part length and 1 fin specification of evaporator are adapted.
As optional embodiment, the second fixed part 25 is along 2 bottom of fluid spoiler to close to the one of guide part 22
Side extends perpendicularly outward the bending part to be formed, and screw hole 251 is provided on bending part.Bending part is resisted against on chassis 4, and is passed through
Screw is fixed.Bending part is opposite with hook direction in the present invention.
In the present invention, wind regime 3 is blower, and fluid is air.
When specifically used, spoiler top is hung on 1 component fin of evaporator first, and lower part makes to be screwed, and flows
Flow-disturbing hole is distributed with above in face 23, allows the flow to pass through, and when the wind of blower blowout is patted on equal stream interface 23, air-flow will pass through
It could be contacted with 1 surface of evaporator after hole path rectification, the air-flow wind direction angulation change after rectification, wind speed reduces, to prevent
Air-flow scrapes the fin on evaporator 1, achievees the purpose that eliminate wind fin sound.Specifically, fluid blows out and is flowing from blower
Guide part 22 in body spoiler 2 is directed on equal stream interface 23 under acting on and carries out reduction of speed, and the fluid after reduction of speed is flowed from being located at
It flows out after the rectified changed course of flow-disturbing through-hole on face 23 and exchanges heat in the fin clearance for entering evaporator 1.
The present invention provides a kind of air conditioner room units, including evaporator turbulence structure, flow through the fluid of 1 fin of evaporator
For air.
As shown in Fig. 2, being provided with blower and evaporator 1 in the shell 5 of air conditioner room unit, evaporator 1 is located at blower
It include the gas passage of different distance between four wall surfaces of periphery, blower and evaporator 1, in the gas passage of different distance
Especially fin generation noise is scraped to most easily produce air-flow at the gas passage of minimum and maximum, so in the present invention,
Eight evaporator turbulence structures are set in air conditioning chamber's indoor unit, and the fluid spoiler 2 in eight turbulence structures is respectively arranged at wind
Apart from minimum and maximum region between machine and evaporator 1, gas scraping wing is reduced to the maximum extent after fluid spoiler 2 is installed
The possibility of piece, eliminates noise.
The present invention also provides a kind of electrical equipments, including air conditioner room unit.
As optional embodiment, above-mentioned air conditioner is courtyard air conditioner.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (12)
1. a kind of evaporator turbulence structure, it is characterised in that: including the fluid flow-disturbing in the fluid inlet side of evaporator (1) is arranged
Part (2) is provided at least one spoiler (21) on the fluid spoiler (2), can be changed by the spoiler (21)
The fluid wind speed and flow direction for flowing into evaporator (1), reduce the angle between the flow direction of fluid and evaporator (1) fin.
2. evaporator turbulence structure according to claim 1, it is characterised in that: the fluid spoiler (2) is located at and wind
Evaporator (1) fluid inlet side in source (3) centre distance minimum and maximum region.
3. evaporator turbulence structure according to claim 2, it is characterised in that: the fluid spoiler (2) is plate shape knot
Structure, and the length of the fluid spoiler (2) is identical as evaporator (1) height, the spoiler (21) is along the fluid flow-disturbing
The length direction interval of part (2) is arranged.
4. evaporator turbulence structure according to claim 1, it is characterised in that: the spoiler (21) is flow-disturbing through-hole.
5. evaporator turbulence structure according to claim 3, it is characterised in that: the fluid spoiler (2) is along width side
Guide part (22) are respectively arranged with to two sides, on the equal stream interface (23) to direct fluid into the fluid spoiler (2) so
It is flowed out afterwards by the spoiler (21).
6. evaporator turbulence structure according to claim 5, it is characterised in that: the guide part (22) be and the fluid
The perpendicular flanging of spoiler (2) plate face, the flanging length are less than fluid spoiler (2) length.
7. evaporator turbulence structure according to claim 5, it is characterised in that: the fluid spoiler (2) is along length side
The first fixed part (24) and second to be detachably connected with evaporator (1) and chassis (4) is respectively arranged with to both ends to fix
Portion (25).
8. evaporator turbulence structure according to claim 7, it is characterised in that: first fixed part (24) is along described
The hook to be formed is extended perpendicularly outward to the side far from the guide part (22) at the top of fluid spoiler (2).
9. evaporator turbulence structure according to claim 8, it is characterised in that: second fixed part (25) is along described
Fluid spoiler (2) bottom extends perpendicularly outward the bending part to be formed, the bending to the side close to the guide part (22)
Screw hole (251) are provided in portion.
10. a kind of air conditioner room unit, it is characterised in that: including the described in any item evaporator turbulence structures of claim 1-9,
The fluid for flowing through the evaporator (1) fin is air.
11. a kind of electrical equipment, it is characterised in that: including air conditioner room unit described in any one of claim 10.
12. electrical equipment according to claim 11, which is characterized in that the air conditioner is courtyard air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037003.7A CN109237842B (en) | 2018-09-06 | 2018-09-06 | Evaporator turbulence structure, air conditioner room unit and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037003.7A CN109237842B (en) | 2018-09-06 | 2018-09-06 | Evaporator turbulence structure, air conditioner room unit and electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109237842A true CN109237842A (en) | 2019-01-18 |
| CN109237842B CN109237842B (en) | 2019-11-22 |
Family
ID=65061112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811037003.7A Active CN109237842B (en) | 2018-09-06 | 2018-09-06 | Evaporator turbulence structure, air conditioner room unit and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237842B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296523A (en) * | 2019-07-01 | 2019-10-01 | 珠海格力电器股份有限公司 | Improve the spoiler of fixed reliability and the air-conditioner set using it |
| CN113995345A (en) * | 2021-08-24 | 2022-02-01 | 帝舍智能科技(武汉)有限公司 | Impeller mechanism for mopping and sweeping integrated cleaning head and cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096481A (en) * | 2008-10-20 | 2010-04-30 | Toshiba Carrier Corp | Indoor unit for air conditioner |
| CN103017312A (en) * | 2011-09-22 | 2013-04-03 | 珠海格力电器股份有限公司 | Air guide part of air conditioner and splitting floor type air conditioner |
| CN203857739U (en) * | 2013-10-21 | 2014-10-01 | 海信容声(广东)冷柜有限公司 | Flow equalization radiator structure |
| CN205208740U (en) * | 2015-12-10 | 2016-05-04 | 珠海格力电器股份有限公司 | Tuber pipe machine and have its air conditioner |
| CN106051922A (en) * | 2016-07-15 | 2016-10-26 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and air duct type air conditioner |
-
2018
- 2018-09-06 CN CN201811037003.7A patent/CN109237842B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010096481A (en) * | 2008-10-20 | 2010-04-30 | Toshiba Carrier Corp | Indoor unit for air conditioner |
| CN103017312A (en) * | 2011-09-22 | 2013-04-03 | 珠海格力电器股份有限公司 | Air guide part of air conditioner and splitting floor type air conditioner |
| CN203857739U (en) * | 2013-10-21 | 2014-10-01 | 海信容声(广东)冷柜有限公司 | Flow equalization radiator structure |
| CN205208740U (en) * | 2015-12-10 | 2016-05-04 | 珠海格力电器股份有限公司 | Tuber pipe machine and have its air conditioner |
| CN106051922A (en) * | 2016-07-15 | 2016-10-26 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and air duct type air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296523A (en) * | 2019-07-01 | 2019-10-01 | 珠海格力电器股份有限公司 | Improve the spoiler of fixed reliability and the air-conditioner set using it |
| CN110296523B (en) * | 2019-07-01 | 2022-04-19 | 珠海格力电器股份有限公司 | Spoiler for improving fixing reliability and air conditioning unit using same |
| CN113995345A (en) * | 2021-08-24 | 2022-02-01 | 帝舍智能科技(武汉)有限公司 | Impeller mechanism for mopping and sweeping integrated cleaning head and cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109237842B (en) | 2019-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10088176B2 (en) | Air-conditioning device | |
| JP5848323B2 (en) | Air conditioner indoor unit | |
| JP6042807B2 (en) | Air conditioner indoor unit | |
| CN109237842B (en) | Evaporator turbulence structure, air conditioner room unit and electrical equipment | |
| WO2012003724A1 (en) | Air guide plate and indoor unit of air conditioner having the same | |
| CN107238189A (en) | A kind of air exhausting structure, wall hanging machine and air conditioner | |
| WO2022068948A1 (en) | Air conditioner | |
| CN105352345A (en) | Microchannel heat exchanger and air conditioner thereof | |
| CN108895644A (en) | A kind of heat exchanger de-noising structure, air heat exchanger and electrical equipment | |
| CN109340915A (en) | Air conditioner indoor unit and air conditioner | |
| CN111023296A (en) | Cold beam structure and cold beam air conditioning system | |
| CN113237139B (en) | Vertical air conditioner indoor unit and air conditioner | |
| CN105934637A (en) | Indoor unit for air conditioner | |
| CN112283803B (en) | Machine and air conditioner in air conditioning | |
| CN207230870U (en) | A kind of air exhausting structure, wall hanging machine and air conditioner | |
| CN205014477U (en) | Air conditioner | |
| CN213187020U (en) | Air conditioner between rows for reducing air flow channel resistance | |
| CN219550688U (en) | Household cold Liang Shushi module | |
| JPH06159783A (en) | Blowoff chamber | |
| CN112291994B (en) | Air flow channel improved type row-to-row air conditioner and frequency converter cooling method | |
| CN210624727U (en) | Cold beam with two coil pipes | |
| CN208186751U (en) | A kind of high heat exchanger effectiveness diffuser design | |
| CN113669789B (en) | Air conditioner indoor unit and refrigerating system | |
| CN219674386U (en) | Air conditioning equipment unit with strong cold accumulation capacity | |
| KR100569608B1 (en) | Heat exchanging ventilator comprising air guide vane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |