CN106440143A - Micro air conditioner - Google Patents
Micro air conditioner Download PDFInfo
- Publication number
- CN106440143A CN106440143A CN201610959958.2A CN201610959958A CN106440143A CN 106440143 A CN106440143 A CN 106440143A CN 201610959958 A CN201610959958 A CN 201610959958A CN 106440143 A CN106440143 A CN 106440143A
- Authority
- CN
- China
- Prior art keywords
- air
- phase change
- heat
- way valve
- fan
- 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.)
- Withdrawn
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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
- F24F5/0003—Exclusively-fluid systems
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- 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 a micro air conditioner which comprises an air conditioner control cabinet assembly and an air flow circulating assembly, wherein the control cabinet assembly comprises a control cabinet shell with an air inlet port and an air outlet port; the air flow circulating assembly comprises an outdoor air inlet fan, an indoor air inlet fan and an air outlet fan; a phase change ice storage box and a phase change heat storage box are arranged in the control cabinet shell; a phase change ice storage module and an air flow cooling pipe are fixed in the phase change ice storage box; a phase change heat storage module and a heat exchange pipe are fixed in the phase change heat storage box; one end of the air flow cooling pipe is connected with one end of the heat exchange pipe through a second three-way valve; and the other end of the air flow cooling pipe is connected with the other end of the heat exchange pipe through a third three-way valve. Compared with the existing air conditioner, the micro air conditioner disclosed by the invention has the advantages of good cost refrigeration and heating effect, small size, simple structure, low manufacturing cost, low power consumption, zero pollution and the like, can make use of electricity in the valley phase of a power grid, is applicable to refrigeration or heating of a certain space area, and can be matched with a high-power air conditioner so as to be used as an air conditioner assistant.
Description
Technical field
The present invention relates to a kind of air conditioning system, more particularly, to a kind of miniature air-conditioner.
Background technology
With social development, the material and cultural life of people has obtained significant raising, and air-conditioning improves people as one kind
No matter the housed device of people living condition, be obtained in city or rural area and be widely applied.Scientist says understanding new forms of energy
Correctly use the energy it is meant that understanding leads to following road.Resource is increasingly serious with energy problem at present, is ensureing to relax
While suitable, health requirements, how effectively and reasonably to distribute, using resource, reduce conventional energy resource consumption become people must not
Problem faced by not.Recent year market economy develops rapidly, and enterprise, the internal structure of industry are being continually changing, and market is competing
Strive fierceness, affected by relation between market supply and demand, Chinese development of air conditioning industry is rapid, and novel intelligent air-conditioning dominates the market, its appearance
Amount is huge.And though existing air-conditioning is ever-changing in appearance, but still using cold-producing medium cooling liquid add compressor complete freeze
Or heat, existing air-conditioning power consumption is big in addition, and manufacturing cost is high, there is also some problems in installation and practical process,
Such as outer machine can shift substantial amounts of heat to environment in use.Do not meet the requirement of energy-saving and emission-reduction, environmental protection.
Comprehensive described, there is production cost height in existing common air-conditioning, during use, power consumption is big, does not meet wanting of healthy low-carbon
Ask.
Content of the invention
Goal of the invention exists to overcome the shortcomings of existing air-conditioning technical, and it is outer that the present invention passes through a kind of miniature switch board coupling
Supply fan, interior supply fan, fan of giving vent to anger, complete indoor refrigeration or heating and indoor air-changing, possess cost refrigeration and heating effect
Good, low cost, the advantages of power consumption is little and pollution-free.
Technical scheme：To achieve these goals, technical scheme is as follows
A kind of miniature air-conditioner is it is characterised in that include airconditioning control cabinet assembly and air-flow recirculation assembly, described switch board assembly
Including the switch board housing with air inlet port and air outlet, described circulation of air flow assembly includes outdoor supply fan, and interior is entered
Gas fan and fan of giving vent to anger, described outdoor supply fan pass through the first three-way valve with interior supply fan be connected, the first three-way valve another
Port is connected with the air inlet port of described switch board housing, and described fan of giving vent to anger is connected with the air outlet of described switch board housing；
It is characterized in that：It is provided with phase change cold-storage case and phase change heat storage tank in described switch board housing；In described phase change cold-storage case
It is installed with phase change cold-storage module and air-flow cooling tube, fill phase change cold-storage medium in described phase change cold-storage module, described
Air-flow cooling tube soaks be placed in cool storage medium completely；It is fixedly installed phase transformation heat-storage module and Re Jiao in described phase change heat storage tank
Change pipe, fill full heat storage medium in described phase transformation heat-storage module, described heat-exchange tube soaks be placed in heat storage medium completely；Described
One end of air-flow cooling tube leads to the second three-way valve with one end of described heat-exchange tube and is connected, and the another port of the second three-way valve is institute
State the air inlet port of switch board housing, the other end of described air-flow cooling tube leads to the 3rd threeway with the other end of described heat-exchange tube
Valve connects, and the another port of the 3rd three-way valve is the air outlet of described switch board housing；Described switch board assembly also sets
It is equipped with a functional select switch, this functional select switch has to be made described interior supply fan, air-flow cooling tube and give vent to anger fan even
Logical the first working condition, make the second working condition of described interior supply fan, heat-exchange tube and fan connection of giving vent to anger and make
3rd working condition of described outdoor supply fan, air-flow cooling tube or heat-exchange tube and fan connection of giving vent to anger.
Described phase change cold-storage case and phase change heat storage tank are square box structure, and parallel positioned at the left and right sides, to run through
The mode of connection is provided with the second three-way valve and the 3rd three-way valve between phase change cold-storage case and phase change heat storage tank；Described 2nd 3
Port valve is open into parallel tendency with the positive terminal of the 3rd three-way valve in system and device.
Described cool storage medium is eutectic salts, and eutectic salts are filled and are enclosed between air-flow cooling tube and cold-storage module housing.
Described air-flow cooling tube is M type pipe structure.
Described heat storage medium is aluminium base particle, aluminium base particle-filled and be enclosed in heat-exchange tube and accumulation of heat module housing it
Between.
Described heat-exchange tube is U-shaped pipe structure.
It is fixedly installed tray in the framework of described phase change cold-storage module, ice crystal bag is placed on tray.
It is fixedly installed auxiliary heating rod in described phase change heat accumulator；Described auxiliary heating rod soaks be placed in accumulation of heat Jie completely
In matter.
Beneficial effect
1st, the present invention completes indoor heating, refrigeration or ventilation, the ventilation work(of this device by circulation of air flow and intelligent controlling device
Can be as air-conditioning companion it is adaptable to the guest room in hotel, hotel, market, meeting room；This device volume is little, belongs to miniature
Air-conditioner, does not need to consume substantial amounts of precious metal material when manufacturing, and when using, power consumption is little, environment is not caused appoint
What pollutes, and belongs to environmental protection series air-conditioner.
2nd, the cold-storage module that the present invention passes through in phase change cold-storage case couples air current circulation, forms air-flow cooling system,
The low temperature of the phase transformation released cold quantity maintenance cold-accumulating box of eutectic salt cold-storage material in cold-storage module is utilized in system operation,
Thus ensureing the requirement of circulation of air flow refrigeration or ventilation；Air current circulation is coupled by the accumulation of heat module in phase change heat storage tank,
Form heating system, in system operation, using heat storage medium in accumulation of heat module（Aluminium base particle）Phase transformation release heat dimension
Hold the temperature of heat storage tank, thus ensureing the requirement of circulation of air flow heating or ventilation；System phase transformation heat-storage module and its corollary apparatus
Rationally peak-trough electricity price difference can be utilized, charge and phase-transition heat-storage in good time.
3rd, the present invention is with respect to existing air-conditioning, and it is good to possess cost refrigeration, heating effect, small volume, and structure is simple, cost
The advantages of low, power consumption is little and pollution-free；Especially system heating, the electricity of available electrical network low ebb phase both can be suitably used for certain sky
Between area refrigeration or heat, and powerful air-conditioning can be coordinated to serve as air-conditioning companion.Make phase change heat accumulator heating, accumulation of heat, to electricity
When net peak period needs heat supply, the heat of savings is released to maintain the temperature of heat storage tank.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the air-conditioner switch board body cut-away view of the present invention.
Fig. 3 is the indoor location schematic layout pattern of the present invention.
In figure：1 switch board housing, 2 external admissions fans, supply fan in 3,4 give vent to anger fan, 5 first three-way valve,
6 second three-way valve, 7 the 3rd three-way valve, 8 functional select switches, 9 pipeline reversing switches, 10 temperature sensors, 11 temperature controls are opened
Pass, 12 phase change cold-storage casees, 13 phase change cold-storage modules, 14 air-flow cooling tubes, 15 trays, 16 phase change heat storage tank, 17 phase transformations store
Thermal modules, 18 heat-exchange tubes, 19 ceramic heating bars, 20 air inlet pipe, 21 escape pipes, 22 phase-change heat accumulation medium, 23 phase change cold-storage materials
Material, 24 ice crystal bags.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described
A kind of miniature air-conditioner as shown in Figure 1 and Figure 2, including airconditioning control cabinet assembly and air-flow recirculation assembly, switch board assembly
Main inclusion switch board housing 1, phase change cold-storage case 12, phase change cold-storage module 13, air-flow cooling tube 14, cool storage medium 23, ice crystal
Bag 24, phase change heat storage tank 16, phase transformation heat-storage module 17, heat-exchange tube 18, heat storage medium 22, ceramic heating bar 19；Circulation of air flow
Assembly includes outdoor supply fan 2（Connect with outside atmosphere）, indoor supply fan 3, fan 4 of giving vent to anger, the first three-way valve 5, function selecting
Switch the 8, second three-way valve 6, the 3rd three-way valve 7, pipeline reversing switch 9, admission line 20 and outlet pipe 21.
Switch board assembly includes switch board housing 1 and the phase change cold-storage case 12 being located in housing and phase change heat storage tank 16,
Wherein phase change cold-storage case 12 is arranged on side in switch board（Left side in Fig. 1）；Phase change cold-storage case 12 is square thermal-insulation casing, in phase
Become in cold-accumulating box 12 and be installed with phase change cold-storage module 13 and air-flow cooling tube 14, fill phase transformation in phase change cold-storage module 13
Cool storage medium 23, phase change cold-storage medium 23 can be selected for eutectic salt cold-storage material.Air-flow cooling tube 14 soaks be placed in cool storage medium completely
In.Phase change heat storage tank 16 is arranged on opposite side in switch board（Right side in Fig. 1）, also for square thermal-insulation casing；In phase change heat storage tank
It is fixedly installed phase transformation heat-storage module 17 and heat-exchange tube 18 in 16, fill full heat storage medium 22 in phase transformation heat-storage module 17,
Heat storage medium 22 can be selected for aluminium base particle.Heat-exchange tube 18 soaks be placed in heat storage medium completely.
As Fig. 2 as shown in figure 3, circulation of air flow assembly includes the outdoor supply fan 2 being distributed in indoor wall upper end, indoor
Supply fan 3, fan 4 of giving vent to anger, functional select switch 8, admission line 20, the first three-way valve 5, the second three-way valve 6, pipeline reversing switch
9th, the 3rd three-way valve 7 and fan pipeline 21 of giving vent to anger.
The inner port of outdoor supply fan 2 is connected with the side positive terminal port of the first three-way valve 5, the first three-way valve 5 another
One positive terminal port connects indoor supply fan 3.The bypass end port of the first three-way valve 5 is connected with one end of admission line 20, enters
The other end of feed channel 20 is connected with the bypass end port of the second three-way valve 6, the side of the second three-way valve 6（Left side）Positive terminal end
Mouth connects one end of air-flow cooling tube 14（Air inlet port）, the other end of air-flow cooling tube 14（Air outlet）Connect the 3rd threeway
The side of valve 7（Left side）Positive terminal port；The opposite side of the second three-way valve 6（Right side）Positive terminal port connects heat-exchange tube 18
One end（Air inlet port）；The other end of heat-exchange tube 18（Air outlet）Connect the positive terminal right-hand end mouth of the 3rd three-way valve 7；The
The bypass end port of three three-way valve 7 is connected with one end of outlet pipe 21, and the other end of outlet pipe 21 connects fan 4 of giving vent to anger.
Phase change cold-storage module 13 is back-shaped side's pipe structure, and back-shaped square tube is sealing sandwich type element, No leakage, and around fixing
Form the cavity of a closing in phase change cold-storage case, in cavity, be filled with cool storage medium 23.
Air-flow cooling tube 14 is M type pipe structure, and is fixedly installed in phase change cold-storage module 13.M type air-flow cools down
Pipe is provided with air inlet port and air outlet, and air inlet port passes through cold-storage module and cold-storage casing side（Right side）End plate and the two or three
The positive terminal side of port valve 6（Left side）Port connects, and air outlet passes through cold-storage module and cold-storage casing side（Right side）End plate with
The positive terminal side of 3rd three-way valve 7（Left side）Port connects.
Heat-exchange tube 18 is U-shaped pipe structure, and is fixedly installed in phase transformation heat-storage module housing；U-shaped heat-exchange tube
It is provided with air inlet port and air outlet；Air inlet port passes through accumulation of heat module housing and accumulation of heat casing side（Left side）End plate and second
The positive terminal side of three-way valve 6（Right side）Port connects；Described air outlet passes through accumulation of heat module housing and accumulation of heat casing side（Left
Side）End plate and the positive terminal side of the 3rd three-way valve 7（Right side）Port connects.
In the back-shaped framework of phase change cold-storage module, it is fixedly installed tray 15；Ice crystal bag 24 is placed on tray 15.
As shown in figure 1, system is in scavenging period, first passes through functional select switch 8 and open outdoor supply fan 2, now
Indoor supply fan 3 be closed, outdoor supply fan 2 from outdoor extraction air, enters air inlet pipe by the first three-way valve 5
Road 20, then pass through the second three-way valve 6, it is passed through air-flow cooling tube 14 or heat-exchange tube 18, the gas stream after freezing or heating
Enter the 3rd three-way valve 7, then through outlet pipe 21, fan 4 of giving vent to anger, the air-flow after freezing or heating is transported to interior（Room or visitor
The Room）, thus realizing indoor air-changing.
System is indoors in process of refrigerastion, opens indoor supply fan 3 by function selecting 8 switch, outdoor air inlet now
Fan 2 is closed, and system opens the positive terminal side of the second three-way valve 6 and the 3rd three-way valve 7 by pipeline reversing switch 9
Port（The port being connected with air-flow cooling tube）, the second three-way valve 6 now and the positive terminal opposite side end of the 3rd three-way valve 7
Mouthful（The port being connected with heat-exchange tube）It is closed；Admission line 20 passes through indoor supply fan 3 from the external world（Indoor）
Draw air through the first three-way valve 5, enter admission line 20, be passed through air-flow cooling tube 14, Jing Guoqi via the second three-way valve 6
Gas after stream cooling flows into the 3rd three-way diverter valve 7, then through fan pipeline 21 of giving vent to anger, the air-flow after cooling down is transported to interior（Room
Between or parlor）.
System is indoors in heating process, opens the second three-way valve 6 and the 3rd three-way valve 7 by pipeline reversing switch 9
The port that positive terminal is connected with heat-exchange tube 18, simultaneously closes off positive terminal and the air-flow of the second three-way valve 6 and the 3rd three-way valve 7
The port that cooling tube 14 is connected, indoor supply fan 3 is from the external world in the same manner（Indoor）Extract air, by the first three-way valve 5, enter
Admission line 20, is passed through heat-exchange tube 18 via the second three-way valve 6, and the gas after cold and hot exchange flows into the 3rd triplet commutation
Valve 7, then through outlet pipe, the air-flow after heat exchange is transported to interior（Room or parlor）.
As shown in Fig. 2 being fixedly installed auxiliary heating rod 19 in phase change heat storage tank；Auxiliary heating rod 19 soaks be placed in completely
In heat storage medium；The outer wall of phase change heat storage tank is provided with the temperature sensor 10 being connected with controlling switch 11；Temperature sensor
10 signal output part is connected with the signal input part of controlling switch 11, the signal output part of temperature detect switch (TDS) 11 with auxiliary heating rod
19 signal input part connects.The measurement end of temperature sensor 10 stretches in the heat storage medium of accumulation of heat module 17, when temperature passes
The temperature that sensor records in accumulation of heat module 17 opens or closes auxiliary heating rod when being below or above a certain setting value.
System is mainly used in the low-temperature receiver in initial phase for the cold-accumulating box using ice crystal bag 24, by the storage of phase change cold-storage module
Cold and release cold-working and use, thus maintaining the cold of cold-accumulating box, making air-flow sufficiently cool, realizing indoor refrigeration or indoor air-changing.
The above be only the preferred embodiment of the present invention it should be pointed out that：Ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of miniature air-conditioner is it is characterised in that include airconditioning control cabinet assembly and air-flow recirculation assembly, described switch board group
Part includes the switch board housing with air inlet port and air outlet, and described circulation of air flow assembly includes outdoor supply fan, indoor
Supply fan and fan of giving vent to anger, described outdoor supply fan pass through the first three-way valve with interior supply fan be connected, the first three-way valve another
Single port is connected with the air inlet port of described switch board housing, and described fan of giving vent to anger is connected with the air outlet of described switch board housing
Connect；It is characterized in that：It is provided with phase change cold-storage case and phase change heat storage tank in described switch board housing；In described phase change cold-storage case
Inside it is installed with phase change cold-storage module and air-flow cooling tube, fill phase change cold-storage medium, institute in described phase change cold-storage module
State air-flow cooling tube and soak completely and be placed in cool storage medium；It is fixedly installed phase transformation heat-storage module and heat in described phase change heat storage tank
Exchange pipe, fill full heat storage medium in described phase transformation heat-storage module, described heat-exchange tube soaks be placed in heat storage medium completely；Institute
One end of one end and described heat-exchange tube of stating air-flow cooling tube leads to the second three-way valve and is connected, and the another port of the second three-way valve is
The air inlet port of described switch board housing, the other end of described air-flow cooling tube leads to the three or three with the other end of described heat-exchange tube
Port valve connects, and the another port of the 3rd three-way valve is the air outlet of described switch board housing；On described switch board assembly also
It is provided with a functional select switch, this functional select switch has makes described interior supply fan, air-flow cooling tube and fan of giving vent to anger
Connection the first working condition, make described interior supply fan, heat-exchange tube and give vent to anger fan connection the second working condition and
Make the 3rd working condition of described outdoor supply fan, air-flow cooling tube or heat-exchange tube and fan connection of giving vent to anger.
2. a kind of miniature air-conditioner according to claim 1 it is characterised in that：Described phase change cold-storage case and phase change heat storage tank
Be square box structure, and parallel positioned at the left and right sides, in phase change cold-storage case and phase change heat storage tank in the way of running through connection
Between be provided with the second three-way valve and the 3rd three-way valve；The positive terminal of described second three-way valve and the 3rd three-way valve is in system and device
In be open into parallel tendency.
3. a kind of miniature air-conditioner according to claim 1 it is characterised in that：Described cool storage medium is eutectic salts, eutectic
Salt is filled and is enclosed between air-flow cooling tube and cold-storage module housing.
4. a kind of miniature air-conditioner according to claim 1 it is characterised in that：Described air-flow cooling tube is that M type body is tied
Structure.
5. a kind of miniature air-conditioner according to claim 1 it is characterised in that：Described heat storage medium is aluminium base particle, aluminum
Base is particle-filled and is enclosed between heat-exchange tube and accumulation of heat module housing.
6. a kind of miniature air-conditioner according to claim 1 it is characterised in that：Described heat-exchange tube is tied for U-tube body
Structure.
7. a kind of miniature air-conditioner according to claim 1 it is characterised in that：In the framework of described phase change cold-storage module
It is fixedly installed tray, ice crystal bag is placed on tray.
8. according to a kind of arbitrary described miniature air-conditioner of claim 1-7 it is characterised in that：Solid in described phase change heat accumulator
Surely it is provided with auxiliary heating rod；Described auxiliary heating rod soaks be placed in heat storage medium completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959958.2A CN106440143A (en) | 2016-11-04 | 2016-11-04 | Micro air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959958.2A CN106440143A (en) | 2016-11-04 | 2016-11-04 | Micro air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440143A true CN106440143A (en) | 2017-02-22 |
Family
ID=58179666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610959958.2A Withdrawn CN106440143A (en) | 2016-11-04 | 2016-11-04 | Micro air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224634A (en) * | 2017-12-29 | 2018-06-29 | 海信（山东）空调有限公司 | Air conditioner with removable temperature control module |
-
2016
- 2016-11-04 CN CN201610959958.2A patent/CN106440143A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224634A (en) * | 2017-12-29 | 2018-06-29 | 海信（山东）空调有限公司 | Air conditioner with removable temperature control module |
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Application publication date: 20170222 |
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| WW01 | Invention patent application withdrawn after publication |