CN105571097B - A kind of air conditioner indoor unit air-inlet grille and air-conditioning - Google Patents
A kind of air conditioner indoor unit air-inlet grille and air-conditioning Download PDFInfo
- Publication number
- CN105571097B CN105571097B CN201610116394.6A CN201610116394A CN105571097B CN 105571097 B CN105571097 B CN 105571097B CN 201610116394 A CN201610116394 A CN 201610116394A CN 105571097 B CN105571097 B CN 105571097B
- Authority
- CN
- China
- Prior art keywords
- air
- plate
- indoor unit
- inlet
- conditioning
- 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.)
- Active
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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a kind of air-conditioning and its indoor unit air-inlet grille, wherein, indoor unit air-inlet grille includes mesh grille plate and electric boiling plate, electric boiling plate is set on mesh grille plate, air inlet hole is provided on mesh grille plate, exhaust vent is provided on electric boiling plate, air inlet hole is connected with exhaust vent；In air-conditioning start-up phase, electric boiling plate is opened, to being preheated by the air inlet of mesh grille plate air inlet hole, so as to improve leaving air temp of the air-conditioning in heating start-up phase, compared with prior art, electric heater unit and air-inlet grille are integrated together by the present invention, not only save space, convenient for the installation of electric heater unit, and electric boiling plate is directly mounted on mesh grille plate, it need not consider installation site and setting angle, it can be to being evenly heated by the air inlet of mesh grille plate, so as to ensure the uniformity of leaving air temp, heating effect of the air-conditioning in heating start-up phase can effectively be improved, improve air conditioning comfortableness.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of air conditioner indoor unit air-inlet grille and air-conditioning.
Background technology
Air-conditioning model machine since refrigeration machine does not reach operating temperature, causes air-conditioning to blow outward cold in the start-up phase of heating
Wind influences the heating effect of model machine, in the prior art in order to solve this problem, usually in air conditioner indoor unit installation electrical heating dress
It puts, so as to be preheated to air-conditioning air inlet, to improve heating effect of the air-conditioning model machine in heating start-up phase, but by electrical heating
Device is mounted on inside originally narrow indoor unit, is not only not easy to install, it is also possible to can influence other equipment in indoor unit
Normal work, influence the performance of air-conditioning, and electric heater unit is when mounted for installation site and setting angle
It is more demanding, such as Rig up error, leaving air temp unevenness is easy to cause, influences the comfort that air-conditioning uses.
Therefore, how to improve air conditioner structure, improve its heating effect in heating start-up phase, avoid air-conditioning in this single order
Section leaving air temp is uneven, improves air conditioning comfortableness, becomes those skilled in the art's important technological problems urgently to be resolved hurrily.
Invention content
In view of this, the present invention provides a kind of air-conditioning and its indoor unit air-inlet grilles, are being heated with reaching raising air-conditioning
The heating effect of start-up phase, avoiding air-conditioning, leaving air temp is uneven in this stage, improves the purpose of air conditioning comfortableness.
To achieve the above object, the present invention provides following technical solution：
A kind of air conditioner indoor unit air-inlet grille adds including mesh grille plate and the electricity being set on the mesh grille plate
Hot plate is provided with air inlet hole on the mesh grille plate, is provided with exhaust vent on the electric boiling plate, the air inlet hole with it is described
Exhaust vent connects.
Preferably, the air inlet hole is staggered with the exhaust vent, and an air inlet hole at least with described in two
Exhaust vent connects.
Preferably, several first air-permeating holes are offered between exhaust vent adjacent on the electric boiling plate.
Preferably, desuperheating coil, outlet and the air conditioner condensation water pipe of the desuperheating coil are provided on the electric boiling plate
Connection, import are connect with for pumping the water pump of condensed water.
Preferably, the desuperheating coil outlet and import may be contained within the electric boiling plate far from the mesh grille
On one side surface of plate.
Preferably, be additionally provided with thermal insulation board between the electric boiling plate and the mesh grille plate, on the thermal insulation board with
Through-hole is provided on the corresponding position of exhaust vent of the electric boiling plate.
Preferably, the filter device for being filtered to air inlet is additionally provided on the thermal insulation board.
Preferably, several second air-permeating holes are offered between through-hole adjacent on the thermal insulation board.
The present invention also provides a kind of air-conditioning, including indoor unit, be provided on the panel of the indoor unit air outlet and
Air-inlet grille, the air-inlet grille are as above any one of them air conditioner indoor unit air-inlet grille.
It can be seen from the above technical proposal that air conditioner indoor unit air-inlet grille provided by the invention, including mesh grille plate
And electric boiling plate, wherein, electric boiling plate is set on mesh grille plate, and air inlet hole, electrical heating are provided on mesh grille plate
Exhaust vent is provided on plate, air inlet hole is connected with exhaust vent；In air-conditioning start-up phase, electric boiling plate opens heating, to passing through net
The air-conditioning air inlet of shape flase floor air inlet hole is preheated, and existing so as to improve leaving air temp of the air-conditioning in heating start-up phase
Electric heater unit is installed on to the mode inside indoor unit to compare in technology, the present invention integrates electric heater unit and air-inlet grille
To together, space is not only saved, convenient for the installation of electric heater unit, and electric boiling plate is directly mounted at mesh grille plate
On, it, can be to being evenly heated by the air inlet of mesh grille plate, so as to ensure outlet air without considering installation site and setting angle
The uniformity of temperature can effectively improve heating effect of the air-conditioning in heating start-up phase, improve air conditioning comfortableness.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology 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
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the decomposition texture schematic diagram of air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention；
Fig. 2 is the front view of electric boiling plate in air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention；
Fig. 3 is the front view of thermal insulation board in air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention；
Fig. 4 is the structure diagram at air-conditioner indoor unit panel provided in an embodiment of the present invention.
Specific embodiment
The present invention provides a kind of air-conditioning and its indoor unit air-inlet grilles, and air-conditioning is improved in heating start-up phase to reach
Heating effect, avoiding air-conditioning, leaving air temp is uneven in this stage, improves the purpose of air conditioning comfortableness.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, Fig. 1 shows for the decomposition texture of air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention
It is intended to；Fig. 2 is the front view of electric boiling plate in air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention.
A kind of air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention, including mesh grille plate 1 and electric boiling plate
6。
Wherein, electric boiling plate 6 is set on mesh grille plate 1, and air inlet hole 2, electric boiling plate are provided on mesh grille plate 1
Exhaust vent 7 is provided on 6, air inlet hole 2 is connected with exhaust vent 7.
Compared with prior art, air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention, in air-conditioning start-up phase, electricity
Heating plate 6 opens heating, and the air-conditioning air inlet by 1 air inlet hole 2 of mesh grille plate is preheated, is being heated so as to improve air-conditioning
The leaving air temp of start-up phase, compared with the mode that electric heater unit is installed on inside indoor unit in the prior art, the present invention
Electric heater unit and air-inlet grille are integrated together, not only save space, convenient for the installation of electric heater unit, and electricity adds
Hot plate 6 is directly mounted on mesh grille plate 1, can be to passing through mesh grille plate 1 without considering installation site and setting angle
Air inlet be evenly heated, so as to ensure the uniformity of outlet air, can effectively improve air-conditioning heating start-up phase heating effect
Fruit improves air conditioning comfortableness.
Air inlet hole 2 on mesh grille plate 1 both can be aligned setting with the exhaust vent 7 on electric boiling plate 6, can also be with electricity
Exhaust vent 7 is staggered in heating plate 6, but when air inlet hole 2 is aligned setting with exhaust vent 7, air-conditioning air inlet is by electrical heating
During plate 6, speed is smaller with the contact area of electric boiling plate 6, causes electric boiling plate 6 that can not give full play to effect, finally
Cause pre-heat effect undesirable, therefore, in embodiments of the present invention, in order to which electric boiling plate 6 is made to give full play to effect, improve preheating
Effect realizes the purpose of rapidly pre-warming, and in embodiments of the present invention, air inlet hole 2 is staggered with exhaust vent 7, and an air inlet
Hole 2 is at least connected with two exhaust vents 7, in this way, air-conditioning air inlet bumps against first after by the air inlet hole 2 on mesh grille plate 1
Position on electric boiling plate 6 between two exhaust vents 7, obtains a degree of deceleration, so as to increase air-conditioning air inlet and electrical heating
The contact area of plate 6 and time of contact make electric boiling plate 6 give full play to effect, and the rapid temperature for improving air-conditioning air inlet reaches and carries
High pre-heat effect, the purpose of rapidly pre-warming.
Air inlet hole 2 is staggered with exhaust vent 7, may cause harmful effect to the intake of air-conditioning, influence air-conditioning
Can, therefore, in order to advanced optimize above-mentioned technical proposal, in embodiments of the present invention, adjacent exhaust vent 7 on electric boiling plate 6
Between offer several first air-permeating holes 5, by opening up the first air-permeating hole 5, do not influencing air-conditioning intake and performance
Under the premise of, the heat exchange efficiency of electric boiling plate 6 is further increased, realizes the purpose of rapidly pre-warming.
During air conditioner refrigerating, when evaporator surface temperature is less than space air dew-point temperature, vapor in air can be
Evaporator surface condenses, and forms condensed water, this partial condensation water under the effect of gravity, falls into evaporator water-collecting tray, then passes through
Condensate pipe discharge is outdoor, and since condensed water is from evaporator surface, temperature is relatively low, directly discharges it outdoor, not only
A degree of pollution can be caused to ambient enviroment (such as building wall), the remaining cold also resulted in condensed water can not obtain
It is utilized to sufficient, causes the waste of the energy, therefore, in embodiments of the present invention, desuperheating coil 9 is provided on electric boiling plate 6,
The outlet of desuperheating coil 9 is connected with air conditioner condensation water pipe, and import is connect with for pumping the water pump of condensed water, in this way, in air-conditioning
During refrigeration, electric boiling plate 6 is closed, and the condensed water of A/C evaporator, which is delivered to by water pump in desuperheating coil 9 to enter the wind air-conditioning, to carry out
So as to reduce indoor unit leaving air temp, the refrigeration effect of air-conditioning is improved using the remaining cold in condensed water, improves air-conditioning for precooling
Efficiency.
Further, in embodiments of the present invention, desuperheating coil 9 outlet and import to may be contained within electric boiling plate 6 remote
On one side surface of off-network shape flase floor 1.
In practical heating process, electric boiling plate 6 both can be with 1 setting spaced apart of mesh grille plate, can also
Be bonded setting with mesh grille plate 1, in embodiments of the present invention, in order to save space, electric boiling plate 6 both with mesh grille plate 1
Fitting, but since mesh grille plate 1 is generally using plastic production, when electric boiling plate 6 is bonded with mesh grille plate 1, electricity adds
The heat of hot plate 6 is easy to cause mesh grille plate 1 and damages, therefore, in order to advanced optimize above-mentioned technical proposal, of the invention real
It applies in example, referring to Fig. 3, Fig. 3 is the front view of thermal insulation board in air conditioner indoor unit air-inlet grille provided in an embodiment of the present invention, electricity
It is additionally provided with thermal insulation board 3 between heating plate 6 and mesh grille plate 1, the 7 corresponding position of exhaust vent on thermal insulation board 3 with electric boiling plate 6
It puts and is provided with through-hole, pass through the high temperature injury mesh grille plate for setting thermal insulation board 3 that can effectively prevent electric boiling plate 6 from generating
1, ensure the service life of air-conditioning air-inlet grille.
Further, in order to improve the service life of each component in air conditioner indoor unit, in embodiments of the present invention, thermal insulation board
The filter device 4 for being filtered to air inlet is additionally provided on 3, in this way, thermal insulation board 3 can either play the netted flase floor of protection
1 is not electrically heated the function of the damage of plate 6, and air-conditioning can be filtered, and can be effectively protected each component in air-conditioning and transport
Safety during row.
In order to avoid to air-conditioning air inlet cause harmful effect, in embodiments of the present invention, on thermal insulation board 3 adjacent through-hole it
Between offer several second air-permeating holes 8, the second air-permeating hole 8 on thermal insulation board 3 with the first air-permeating hole 5 on electric boiling plate 6 one by one
It is correspondingly arranged.
The present invention also provides a kind of air-conditioning, referring to Fig. 4, Fig. 4 is air conditioner indoor unit face provided in an embodiment of the present invention
Including indoor unit, air outlet 11 and air-inlet grille are provided on the panel 10 of indoor unit for structure diagram at plate, wherein,
Air-inlet grille is as above any one of them air conditioner indoor unit air-inlet grille.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (9)
1. a kind of air conditioner indoor unit air-inlet grille, which is characterized in that including mesh grille plate (1) and be set to the netted lattice
Electric boiling plate (6) on screen (1) is provided with air inlet hole (2) on the mesh grille plate (1), is set on the electric boiling plate (6)
Exhaust vent (7) is equipped with, the air inlet hole (2) connects with the exhaust vent (7).
2. air conditioner indoor unit air-inlet grille according to claim 1, which is characterized in that the air inlet hole (2) with it is described go out
Air holes (7) is staggered, and an air inlet hole (2) at least connects with two exhaust vents (7).
3. air conditioner indoor unit air-inlet grille according to claim 2, which is characterized in that adjacent on the electric boiling plate (6)
Exhaust vent (7) between offer several air-permeating holes (5).
4. air conditioner indoor unit air-inlet grille according to claim 1, which is characterized in that set on the electric boiling plate (6)
There is desuperheating coil (8), the outlet of the desuperheating coil (8) is connected with air conditioner condensation water pipe, and import pumps condensed water with being used for
Water pump connects.
5. air conditioner indoor unit air-inlet grille according to claim 4, which is characterized in that the outlet of the desuperheating coil (8)
And import may be contained on a side surface of the electric boiling plate (6) far from the mesh grille plate (1).
6. according to claim 1-5 any one of them air conditioner indoor unit air-inlet grilles, which is characterized in that the electric boiling plate
(6) be additionally provided with thermal insulation board (3) between the mesh grille plate (1), on the thermal insulation board (3) with the electric boiling plate (6)
The corresponding position of exhaust vent (7) on be provided with through-hole.
7. air conditioner indoor unit air-inlet grille according to claim 6, which is characterized in that also set up on the thermal insulation board (3)
It is useful for the filter device (4) being filtered to air inlet.
8. air conditioner indoor unit air-inlet grille according to claim 6, which is characterized in that adjacent on the thermal insulation board (3)
Several air-permeating holes (5) are offered between through-hole.
9. including indoor unit, air outlet (10) and air-inlet grille are provided on the panel (9) of the indoor unit for a kind of air-conditioning,
It is characterized in that, the air-inlet grille is such as claim 1-8 any one of them air conditioner indoor unit air-inlet grilles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116394.6A CN105571097B (en) | 2016-03-01 | 2016-03-01 | A kind of air conditioner indoor unit air-inlet grille and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116394.6A CN105571097B (en) | 2016-03-01 | 2016-03-01 | A kind of air conditioner indoor unit air-inlet grille and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571097A CN105571097A (en) | 2016-05-11 |
| CN105571097B true CN105571097B (en) | 2018-06-26 |
Family
ID=55881522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116394.6A Active CN105571097B (en) | 2016-03-01 | 2016-03-01 | A kind of air conditioner indoor unit air-inlet grille and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571097B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013967B (en) * | 2017-04-06 | 2019-10-08 | 东华大学 | A kind of high-precision multi-zone temperature control system and method |
| CN111156658A (en) * | 2019-12-23 | 2020-05-15 | 珠海格力电器股份有限公司 | Anti-freezing device for air conditioner outdoor unit, anti-freezing control method for air conditioner outdoor unit and air conditioner |
| CN111237875A (en) * | 2020-03-26 | 2020-06-05 | 珠海格力电器股份有限公司 | Heat pump air conditioner with auxiliary heating device |
| CN111829065A (en) * | 2020-07-16 | 2020-10-27 | 格力电器（武汉）有限公司 | Heating structure and air conditioner |
| CN112726159A (en) * | 2020-12-25 | 2021-04-30 | 珠海格力电器股份有限公司 | Air duct heating assembly and clothes treatment equipment with same |
| CN113753088B (en) * | 2021-10-19 | 2024-06-04 | 中车大连机车研究所有限公司 | Air conditioner for internal combustion power vehicle of plateau motor train unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456094Y (en) * | 2000-12-11 | 2001-10-24 | 牛献中 | Water condenser of air conditioner |
| DE102004058775A1 (en) * | 2004-12-07 | 2006-06-14 | Erwin Grohmann | Air inlet fitting for ceiling or wall has bezel fitted into the air duct via a concentric pipe stub on the rear and with a removable cover |
| CN1991271A (en) * | 2005-12-29 | 2007-07-04 | 三星电子株式会社 | Ceiling type air-conditioner |
| CN102252382A (en) * | 2010-05-21 | 2011-11-23 | 乐金电子(天津)电器有限公司 | Electric heating device for air conditioner |
| US8216034B1 (en) * | 2005-11-07 | 2012-07-10 | Arlene Sona | Universal air vent cover system |
| CN205717794U (en) * | 2016-03-01 | 2016-11-23 | 广东志高暖通设备股份有限公司 | A kind of indoor apparatus of air conditioner air-inlet grille and air-conditioning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100251893A1 (en) * | 2009-04-06 | 2010-10-07 | Travis Alan Hamlin | HVAC Register Filter and Method of Using the Same |
-
2016
- 2016-03-01 CN CN201610116394.6A patent/CN105571097B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456094Y (en) * | 2000-12-11 | 2001-10-24 | 牛献中 | Water condenser of air conditioner |
| DE102004058775A1 (en) * | 2004-12-07 | 2006-06-14 | Erwin Grohmann | Air inlet fitting for ceiling or wall has bezel fitted into the air duct via a concentric pipe stub on the rear and with a removable cover |
| US8216034B1 (en) * | 2005-11-07 | 2012-07-10 | Arlene Sona | Universal air vent cover system |
| CN1991271A (en) * | 2005-12-29 | 2007-07-04 | 三星电子株式会社 | Ceiling type air-conditioner |
| CN102252382A (en) * | 2010-05-21 | 2011-11-23 | 乐金电子(天津)电器有限公司 | Electric heating device for air conditioner |
| CN205717794U (en) * | 2016-03-01 | 2016-11-23 | 广东志高暖通设备股份有限公司 | A kind of indoor apparatus of air conditioner air-inlet grille and air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105571097A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105571097B (en) | A kind of air conditioner indoor unit air-inlet grille and air-conditioning | |
| CN212618640U (en) | Kitchen air conditioning system | |
| CN105115066B (en) | Outdoor unit of variable frequency air conditioner | |
| CN105444262A (en) | Air conditioner with humidifying function and air conditioner humidifying method | |
| CN107588458A (en) | Vertical air-conditioner indoor unit | |
| CN105841250A (en) | Window type air conditioner | |
| CN205717794U (en) | A kind of indoor apparatus of air conditioner air-inlet grille and air-conditioning | |
| CN107289563A (en) | Reheating type heat pump recuperation of heat air-conditioner set | |
| CN203083128U (en) | Integral air energy water heater | |
| CN218179113U (en) | Special double-source integrated water source heat pump fresh air handling unit for data machine room | |
| CN206347645U (en) | Air conditioner | |
| CN206160326U (en) | Air outlet wind direction adjustable central air conditioning | |
| CN203964301U (en) | Machine cabinet air-conditioner | |
| CN204987350U (en) | Capacitor chamber inductions aeration cooling system | |
| CN210183743U (en) | Electric appliance cabinet convenient to heat dissipation | |
| CN204678504U (en) | Air conditioner room unit and air-conditioning system | |
| CN205957446U (en) | Service gate -type fan coil for rack | |
| CN2814195Y (en) | Pipeline type commercial air conditioner indoor machine | |
| CN205783342U (en) | A kind of ceiling air conditioner | |
| CN101086347A (en) | Indoor set of air-conditioner | |
| CN206531164U (en) | Indoor apparatus of air conditioner and air conditioner | |
| CN205624421U (en) | Solar energy dehumidification tobacco flue -curing house | |
| CN210165478U (en) | Novel engineering window type air conditioning system | |
| CN118352902B (en) | Dampproofing dehumidification smart power grids switch board | |
| CN214791528U (en) | Air conditioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |