CN106369723A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN106369723A CN106369723A CN201610992520.4A CN201610992520A CN106369723A CN 106369723 A CN106369723 A CN 106369723A CN 201610992520 A CN201610992520 A CN 201610992520A CN 106369723 A CN106369723 A CN 106369723A
- Authority
- CN
- China
- Prior art keywords
- air
- assembly
- heat
- magnetic
- warmware
- 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.)
- Pending
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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses an air conditioner. The air conditioner comprises a housing, a refrigerator and a heat accumulator, wherein a heat emission chamber of the refrigerator is connected with the heat accumulator; the refrigerator comprises refrigeration assemblies, and each refrigeration assembly comprises a magnetic heating piece and one-way heat conducting units connected with the magnetic heating piece; and the heat accumulator comprises a replaceable heat accumulation assembly. When the air conditioner is applied, cooling is performed through solid-state magnetic refrigeration, a liquid medium is not required, the problem of leakage is solved, and no noise is produced. The heat accumulation assembly is replaceable and can be replaced when a heat accumulation medium is saturated, so that the heat accumulator and the refrigerator can be integrally arranged, a main unit is not required to be mounted outdoors, and the air conditioner is attractive in appearance and convenient to carry.
Description
Technical field
A kind of the present invention relates to technical field of refrigeration equipment, more particularly, it relates to air-conditioning.
Background technology
Air-conditioning is air conditioner (room air conditioner), can adjust indoor temperature and humidity.Hanging sky
Tune is a kind of for providing, to area of space is (generally airtight), the unit processing air temperature variations.Its function is to this room
Between the parameter such as the temperature of (or closing space, region) interior air, humidity, cleanliness factor and air velocity be adjusted, to meet people
Body is comfortable or the requirement of technical process.
Current refrigeration plant, such as air-conditioning etc. are fixed, need to bore a hole in outdoor mounted main frame, after installation by wall
Dismounting, carrying are all very inconvenient, and compressor produces noise, reduce user experience.And common air-conditioning typically adopts liquid
Heat exchange, easily pollutes environment after leakage.
In sum, how to efficiently solve refrigeration plant install and dismounting all more inconvenience and work process in produce
The problem of noise, is current those skilled in the art's urgent problem.
Content of the invention
In view of this, it is an object of the invention to provide a kind of air-conditioning, with solve refrigeration plant install and dismounting all more
The problem of noise is produced in inconvenience and work process.
In order to achieve the above object, the following technical scheme of present invention offer:
A kind of air-conditioning, including housing, refrigerator and thermophore, the heat release chamber of described refrigerator is connected with described thermophore,
Described refrigerator includes cooling assembly, and described cooling assembly includes magnetic warmware and the one-way heat conduction group being connected with described magnetic warmware
Part, described thermophore includes accumulation of heat assembly, and described accumulation of heat assembly is changeable type accumulation of heat assembly.
Preferably, in above-mentioned air-conditioning, described cooling assembly also includes insulation, and described insulation is arranged at described magnetic heat
The surrounding of part, the outside of described insulation is provided with electric magnet.
Preferably, in above-mentioned air-conditioning, the both sides of described magnetic warmware are evenly arranged with multiple one-way heat conduction assemblies, described list
Bonding through heat conductive silica gel with described magnetic warmware to heat-conductive assembly.
Preferably, in above-mentioned air-conditioning, described one-way heat conduction assembly is specially thermal diode.
Preferably, in above-mentioned air-conditioning, described refrigerator includes multiple described cooling assemblies, and multiple described cooling assemblies set
It is placed in the draw-in groove of described thermophore.
Preferably, in above-mentioned air-conditioning, described magnetic warmware is specially gdsige magnetic warmware and/or fe2P-type manganeisen magnetic
Warmware.
Preferably, in above-mentioned air-conditioning, described housing is provided with multiple air-supply grooves for air-supply.
Preferably, in above-mentioned air-conditioning, also include human-computer interaction device, described human-computer interaction device include input equipment,
Plc control chip and display screen.
Preferably, in above-mentioned air-conditioning, also include being connected to prevent the refrigerator that impurity enters from hiding with described refrigerator
Plate.
Preferably, in above-mentioned air-conditioning, described housing is provided with fiberglass protective layer.
The air-conditioning that the present invention provides, including housing, refrigerator and thermophore.Wherein, the heat release chamber of refrigerator and thermophore
Connect, refrigerator includes cooling assembly, and cooling assembly includes magnetic warmware and the one-way heat conduction assembly being connected with magnetic warmware, described storage
Hot device includes accumulation of heat assembly, and described accumulation of heat assembly is changeable type accumulation of heat assembly.During the air-conditioning that the application present invention provides, by solid
State magnetic refrigeration is lowered the temperature, and is not in leakage problem without liquid medium, and noiselessness produces.Accumulation of heat assembly is changeable type
Accumulation of heat assembly, can be changed in heat storage medium saturation so that thermophore and refrigerator can carry out integral type setting, no
Outdoor mounted main frame need to be carried out, its good looking appearance, and be convenient for carrying.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of cooling assembly provided in an embodiment of the present invention;
Fig. 2 is the structural representation of multiple cooling assembly provided in an embodiment of the present invention;
Fig. 3 is the configuration schematic diagram of air-conditioning provided in an embodiment of the present invention;
Fig. 4 is the configuration schematic diagram of multiple cooling assemblies in air-conditioning provided in an embodiment of the present invention.
In accompanying drawing, labelling is as follows:
One-way heat conduction assembly 1, insulation 2, electric magnet 3, magnetic warmware 4, cooling assembly 5, housing 6, air-supply groove 7, controller
8th, refrigerator shield 9, draw-in groove 10, thermophore 11.
Specific embodiment
The embodiment of the invention discloses a kind of air-conditioning, installed and dismounting all more inconvenience and work with solving refrigeration plant
During produce noise problem.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-Fig. 4, Fig. 1 is the structural representation of cooling assembly provided in an embodiment of the present invention;Fig. 2 is the present invention
The structural representation of multiple cooling assemblies that embodiment provides;Fig. 3 is that the detonation configuration of air-conditioning provided in an embodiment of the present invention shows
It is intended to;Fig. 4 is the configuration schematic diagram of multiple cooling assemblies in air-conditioning provided in an embodiment of the present invention.
In a kind of specific embodiment, air-conditioning includes housing 6, refrigerator and thermophore 11.Wherein, the putting of refrigerator
Hot chamber is connected with thermophore 11, and refrigerator includes cooling assembly 5, and cooling assembly 5 is included magnetic warmware 4 and is connected with magnetic warmware 4
One-way heat conduction assembly 1, thermophore 11 includes accumulation of heat assembly, and accumulation of heat assembly is changeable type accumulation of heat assembly.Magnetic warmware 4 is in magnetic field
When, magneto-caloric material heat release, heat is expelled to thermophore 11 along one-way heat conduction assembly 1, and when magnetic field disappears, magneto-caloric material absorbs heat,
Suck energy from the cold chamber with external connection for the refrigerator, form thermal cycle.Thermophore 11 generally comprises insulation 2 and repeats
The accumulation of heat assembly using, accumulation of heat assembly is generally changeable type accumulation of heat assembly, is changed so that being stored in heat storage medium saturation
Hot device 11 and refrigerator can carry out integral type setting, need not carry out outdoor mounted main frame, its good looking appearance, and are convenient for carrying.
This device carries out temperature control by magnetic refrigeration, does not produce noise in the course of the work, and the problem of liquid leakage will not occur.
General, it is provided with controller 8 in air-conditioning, controller 8 typically passes through to drive extension loop control circuit break-make, controller 8
Also can receive user password (as started, shutdown, setting temperature etc.) and temperature sensor numerical value, the break-make of controlling switch circuit,
Also can control display screen output content.
Specifically, cooling assembly 5 also includes insulation 2, and insulation 2 is arranged at the surrounding of magnetic warmware 4, outside insulation 2
Side is provided with electric magnet 3.By insulation 2, the heat of cooling assembly 5 can be hedged off from the outer world, insulation 2 can be specially glass
Fiber insulation part 2 or asbestos insulation 2, specifically, can be selected according to actual production cost and material behavior, all at this
In the protection domain of invention.General, magnetic warmware 4 can be square magnetic warmware 4, and the surrounding that insulation 2 is arranged on magnetic warmware 4 is entered
Row is heat-insulated, certainly in other embodiments it is also possible to not carry out above-mentioned setting, but is not thermally shielded its cooling effect of setting and exists
Difference, specifically, can voluntarily be configured according to the actual needs, will not be described here.
Typically pass through electric magnet 3 energising and produce magnetic field, produce magnetic field cooperation magnetic warmware 4 and be operated, in other embodiment
In, magnetic field can be provided by arranging permanent magnet for magnetic warmware 4.It is fixedly connected between insulation 2 and magnetic warmware 4, electric magnet 3, one
As can be by being adhesively fixed, certainly, in other embodiments it is also possible to be fixed by the connected mode of other forms, all
Within the scope of the present invention.
Further, the both sides of magnetic warmware 4 are evenly arranged with multiple one-way heat conduction assemblies 1, one-way heat conduction assembly 1 and magnetic heat
Part 4 is through heat conductive silica gel bonding.The both sides of the vertical direction along magnetic warmware 4 for the one-way heat conduction assembly 1 are uniformly arranged, one-way heat conduction assembly
1 and magnetic warmware 4 can also be fixed by other forms, such as welding etc., be only more preferred embodiment, at it herein
In his embodiment, as long as identical technique effect can be reached, concrete implementation form is not construed as limiting.
Further, one-way heat conduction assembly 1 is specially thermal diode.Thermal diode is a kind of metal tube of hollow,
There is light weight, and the characteristic of its quick samming, then make it have excellent hot superconductivity.Thermal diode only allows heat
Stream flows in one direction, and in other embodiments, one-way heat conduction assembly 1 can also be graphite etc., specifically, can be according to reality
Production need selected.
Specifically, refrigerator includes multiple cooling assemblies 5, and multiple cooling assemblies 5 are arranged in the draw-in groove 10 of thermophore 11.
In order to realize the adjustable of refrigerating capacity, multiple cooling assemblies 5 can be set in refrigerator, simultaneously the electric magnet 3 in cooling assembly 5 outside
Can be arranged in parallel, cooling assembly 5 may be provided in the draw-in groove 10 of thermophore 11 and positioned, the size of draw-in groove 10 is according to refrigeration train
The number of part 5 is set.Refrigerator also includes heat exchanger, and wherein, heat exchanger connects and position relationship can be according to prior art
Voluntarily set, be will not be described here.
On the basis of the various embodiments described above, magnetic warmware 4 is specially gdsige magnetic warmware and/or fe2P-type manganeisen magnetic
Warmware.In use, can single using a kind of magnetic warmware, or simultaneously using two kinds of magnetic warmwares, gdsige magnetic warmware 4
And/or fe2The magnetic heating performance of p-type manganeisen magnetic warmware 4 is good and with low cost so that the use cost of air-conditioning reduces, and is easy to
Marketing.General, mn can be specially1.1fe0.9p0.8ge0.2Type alloy, certainly, in actual production process, can basis
Actual need voluntarily to be selected, all within the scope of the present invention.
Further, housing 6 is provided with multiple air-supply grooves 7 for air-supply.Ventilative for convenience, housing 6 sets
Put multiple air-supply grooves 7,1 to 4 air-supply groove 7 typically can be set, air-supply groove 7 may generally be strip air-supply groove, or can be
Multiple circle hole shapes air-supply grooves, as long as the effect of air-supply can be reached.In other embodiments, can be according to actual refrigeration model
Enclose and voluntarily set with instrument size, all within the scope of the present invention.
Further, also include human-computer interaction device, human-computer interaction device include input equipment, plc control chip and
Display screen.General, input equipment is connected with controller 8 communication, and controller 8 is processed according to communication signal to control other
Device is operated accordingly, such as the information such as control display screen displays temperature, certainly, in other embodiments it is also possible to according to
Produce the human-computer interaction device needing to be set to other forms, as long as identical technique effect can be reached, to specific
Way of realization is not construed as limiting.
Specifically, also include being connected to prevent the refrigerator shield 9 of impurity entrance with refrigerator.In order to prevent refrigerator
When absorbing outside heat, dust and impurity are sucked into cooling assembly 5 affects refrigeration, can be in refrigerator refrigerating chamber side
Setting refrigerator shield 9, certainly, in other embodiments it is also possible to select the impurity adsorption device of other forms, is only herein
More preferred embodiment.
Further, housing 6 is provided with fiberglass protective layer.In order to more attractive in appearance wear-resisting, glass can be arranged on housing 6
Glass steel protective layer, wherein housing 6 are preferably split type setting.Preferably, the front side in housing 6 is that display screen installs side setting
Fiberglass protective layer, specifically, can need voluntarily to be configured according to actual production.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (10)
1. a kind of air-conditioning is it is characterised in that include housing, refrigerator and thermophore, the heat release chamber of described refrigerator and described storage
Hot device connects, and described refrigerator includes cooling assembly, and described cooling assembly includes magnetic warmware and the list being connected with described magnetic warmware
To heat-conductive assembly, described thermophore includes accumulation of heat assembly, and described accumulation of heat assembly is changeable type accumulation of heat assembly.
2. air-conditioning according to claim 1 is it is characterised in that described cooling assembly also includes insulation, described insulation
It is arranged at the surrounding of described magnetic warmware, the outside of described insulation is provided with electric magnet.
3. air-conditioning according to claim 2 it is characterised in that the both sides of described magnetic warmware be evenly arranged with multiple unidirectional
Hot assembly, described one-way heat conduction assembly is bonding through heat conductive silica gel with described magnetic warmware.
4. air-conditioning according to claim 3 is it is characterised in that described one-way heat conduction assembly is specially thermal diode.
5. air-conditioning according to claim 4 is it is characterised in that described refrigerator includes multiple described cooling assemblies, multiple
Described cooling assembly is arranged in the draw-in groove of described thermophore.
6. the air-conditioning according to any one of claim 1-5 is it is characterised in that described magnetic warmware is specially gdsige magnetic warmware
And/or fe2P-type manganeisen magnetic warmware.
7. air-conditioning according to claim 6 is it is characterised in that be provided with multiple air-supplies for air-supply on described housing
Groove.
8. air-conditioning according to claim 7 is it is characterised in that also include human-computer interaction device, described human-computer interaction device
Including input equipment, plc control chip and display screen.
9. air-conditioning according to claim 8 is it is characterised in that also include being connected to prevent impurity from entering with described refrigerator
The refrigerator shield entering.
10. air-conditioning according to claim 9 is it is characterised in that be provided with fiberglass protective layer on described housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610992520.4A CN106369723A (en) | 2016-11-10 | 2016-11-10 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610992520.4A CN106369723A (en) | 2016-11-10 | 2016-11-10 | Air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106369723A true CN106369723A (en) | 2017-02-01 |
Family
ID=57894450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610992520.4A Pending CN106369723A (en) | 2016-11-10 | 2016-11-10 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106369723A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110793363A (en) * | 2019-08-08 | 2020-02-14 | 安徽德诠新材料科技有限公司 | One-way heat conduction special copper pipe and preparation method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1617270A1 (en) * | 1989-01-30 | 1990-12-30 | Предприятие П/Я А-3605 | Magnetic refrigerator |
CN2610281Y (en) * | 2003-04-18 | 2004-04-07 | 财团法人工业技术研究院 | Heat transfer device of magnetic heat quantity |
CN202158624U (en) * | 2011-08-06 | 2012-03-07 | Tcl空调器(中山)有限公司 | Multifunctional air conditioner |
CN102706028A (en) * | 2012-05-18 | 2012-10-03 | 华中科技大学 | Magnetic cold storage device for magnetic refrigerator |
CN103363715A (en) * | 2012-03-29 | 2013-10-23 | 株式会社东芝 | Magnetic refrigeration device and magnetic refrigeration system |
CN103808061A (en) * | 2012-11-13 | 2014-05-21 | 株式会社东芝 | Magnetic refrigeration device and magnetic refrigeration system |
CN206176628U (en) * | 2016-11-10 | 2017-05-17 | 海南省蓝波新能源科技有限公司 | Air conditioner |
-
2016
- 2016-11-10 CN CN201610992520.4A patent/CN106369723A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1617270A1 (en) * | 1989-01-30 | 1990-12-30 | Предприятие П/Я А-3605 | Magnetic refrigerator |
CN2610281Y (en) * | 2003-04-18 | 2004-04-07 | 财团法人工业技术研究院 | Heat transfer device of magnetic heat quantity |
CN202158624U (en) * | 2011-08-06 | 2012-03-07 | Tcl空调器(中山)有限公司 | Multifunctional air conditioner |
CN103363715A (en) * | 2012-03-29 | 2013-10-23 | 株式会社东芝 | Magnetic refrigeration device and magnetic refrigeration system |
CN102706028A (en) * | 2012-05-18 | 2012-10-03 | 华中科技大学 | Magnetic cold storage device for magnetic refrigerator |
CN103808061A (en) * | 2012-11-13 | 2014-05-21 | 株式会社东芝 | Magnetic refrigeration device and magnetic refrigeration system |
CN206176628U (en) * | 2016-11-10 | 2017-05-17 | 海南省蓝波新能源科技有限公司 | Air conditioner |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110793363A (en) * | 2019-08-08 | 2020-02-14 | 安徽德诠新材料科技有限公司 | One-way heat conduction special copper pipe and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102353115A (en) | Communication base station energy saving device, system for controlling same, and control method thereof | |
CN202470238U (en) | Intelligent constant-temperature constant-humidity machine of museum combined showcase | |
CN202799422U (en) | Diversion air channel type energy-saving rack with separated cold air and hot air | |
CN201826725U (en) | Environment-friendly air-conditioning door | |
CN206176628U (en) | Air conditioner | |
CN106369723A (en) | Air conditioner | |
CN207350602U (en) | A kind of novel kitchen refrigeration system | |
CN110671771A (en) | Intelligent portable air conditioner adopting Peltier effect | |
CN206420183U (en) | A kind of box semiconductor cooling device | |
CN203518317U (en) | Multipurpose domestic air source heat pump | |
CN103047792A (en) | Water-cooling machine set type system for utilizing supermarket display cabinet waste heat | |
CN202230273U (en) | Radiating system of outdoor liquid crystal display (LCD) display device and outdoor LCD display device | |
CN203704204U (en) | Air conditioner for electrical cabinet | |
CN203629144U (en) | Refrigerant heat radiation structure and air conditioner | |
CN203102758U (en) | Digital display device | |
CN201611156U (en) | PS-P30 composite material rear panel of energy saving air conditioner | |
CN207230791U (en) | radiation ceiling unit | |
CN205919440U (en) | Friendly air conditioner removes air -cooler | |
CN206338018U (en) | One kind cooling screen window | |
CN204611969U (en) | A kind of triad formula machinery room energy-saving air conditioner system | |
CN214255167U (en) | Protection device for switch board based on thing networking is used | |
CN204593627U (en) | A kind of portable air-conditioning all-in-one | |
CN210718035U (en) | Magnetic energy water heater and heat dissipation device thereof | |
CN212566026U (en) | Portable air conditioner | |
CN203595211U (en) | Portable air conditioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |