CN106642368A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN106642368A CN106642368A CN201610224207.6A CN201610224207A CN106642368A CN 106642368 A CN106642368 A CN 106642368A CN 201610224207 A CN201610224207 A CN 201610224207A CN 106642368 A CN106642368 A CN 106642368A
- Authority
- CN
- China
- Prior art keywords
- air
- condenser
- cold
- producing medium
- cooling water
- 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
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/029—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
- F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
- F24F1/035—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/04—Arrangements for portability
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—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
- F24F2110/00—Control inputs relating to air properties
-
- 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
- F24F5/001—Compression cycle type
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
Abstract
Disclosed is an air conditioner, which integrates, as one body, parts required for cooling so as to be easily installed and used in a room and improves cooling efficiency. The air conditioner according to one embodiment of the present invention comprises: a condenser arranged in a case part and performing heat exchange between a refrigerant and cooling water; an expansion valve for vaporizing the refrigerant provided at the condenser; an evaporator for cooling the air, which is introduced into the case part, through the heat exchange using the refrigerant provided at the expansion valve; a compressor compressing the refrigerant provided from the evaporator and providing the same to the condenser; and a cooling water heat exchange part performing heat exchange between the refrigerant moving from the evaporator to the compressor and cooling water supplied from the outside such that the temperature of the cooling water supplied to the condenser is lowered so as to improve the cooling efficiency of the condenser, thereby providing cooled cooling water to the condenser.
Description
Technical field
The present invention relates to a kind of air-conditioning, is used to adjust indoor temperature and humidity in particular to a kind of
Air-conditioning.
Background technology
As technology is flourishing, indoor temperature is controlled so that people are readily adapted to accommodate the temperature that changes with season
Technology is just developed.
Indoor set and off-premises station have been separated in the prior art, and off-premises station has been arranged in into outside, and by interior
Machine is arranged in interior, so as to be freezed to interior by the cold-producing medium supplied from off-premises station.
However, can there is a problem of in following setting：In order to build in the outer wall on roof or building etc.
Build the outside of thing and off-premises station is set, needs are provided for transferring pipe arrangement of cold-producing medium etc..
Additionally, in the case where the outer wall of building arranges off-premises station, can exist because of off-premises station and be used for
Transfer pipe arrangement of cold-producing medium etc. and destroy the problem attractive in appearance of building.
Additionally, the distance between off-premises station and indoor set are more remote, the pipe arrangement for transferring cold-producing medium is longer,
And the cooling effectiveness of the cold-producing medium flowed along elongated pipe arrangement can be reduced, so as to cause to consume more electricity
The problem of power.
Additionally, the off-premises station being arranged at outside building cools down cold-producing medium with cooling air mode, and it is this
It is low that mode has that cooling effectiveness compares water cooling mode.
The content of the invention
It is an object of the invention to provide a kind of air-conditioning, the part required for freezing is integrated into one by the air-conditioning
Body such that it is able to be easy to set up using indoors, and refrigerating efficiency can be improved.
The air-conditioning of an embodiment of the invention includes：Condenser, is arranged in inside housing department, and in fact
Existing heat exchange between cold-producing medium and cooling water；Expansion valve, makes the cold-producing medium vapour provided from the condenser
Change；Vaporizer, cools down and is flowed into institute by using the heat exchange of the cold-producing medium provided from the expansion valve
State the air of housing department；Compressor, is supplied to cold after the refrigerant compression that will be provided from the vaporizer
Condenser；And cooling water heat exchange part, it is made up of the first heat-exchange tube and the second heat-exchange tube, wherein,
First heat-exchange tube can make cold-producing medium be arranged in the evaporation with moving to the compressor from the vaporizer
Between device and the compressor, the first heat-exchange tube is contained in inside by the second heat-exchange tube, so that from outer
The cooling water of portion's supply carries out heat exchange with the cold-producing medium along the movement of the first heat-exchange tube.
As described above, the air-conditioning of an embodiment of the invention has following effect：Will be from vaporizer
Shifting to the low-temperature refrigerant and the cooling water from outside supply of compressor carries out heat exchange, to reduce being fed to
The temperature of the cooling water of condenser, and the temperature rising of the cold-producing medium for making to be supplied to compressor, so as to improve
The cooling effectiveness of condenser and the compression efficiency of compressor.
Additionally, in addition to cooling water can also using carry out the condensed water of generation during heat exchange and to flowing into
Cold-producing medium to inside condenser carries out dual-cooled such that it is able to improve refrigerating efficiency and performance.
Description of the drawings
Fig. 1 is the axonometric chart of the air-conditioning of an embodiment of the invention.
Fig. 2 is the rear isometric view of the air-conditioning of an embodiment of the invention.
Fig. 3 is the sectional view of the air-conditioning of an embodiment of the invention.
Fig. 4 is the mode of operation figure of the air quantity adjustment portion in the air-conditioning of an embodiment of the invention.
Fig. 5 is the concept map in the chilled(cooling) water supply (CWS) portion in the air-conditioning of an embodiment of the invention.
Symbol description
100：Housing department 110：Compressor
120：Condenser 130：Expansion valve
140：Vaporizer 150：Pressure fan
160：Cooling water heat exchange part 170：Condensation water collection portion
180：Bosh 190：Condensed water discharges means
201：Refrigerating/heating conversion valve 210：Heating coil
300：Chilled(cooling) water supply (CWS) portion 400：Lighting Division
Specific embodiment
Hereinafter, the preferred embodiments of the present invention are described in more detail referring to the drawings.
Fig. 1 is the axonometric chart of the air-conditioning of an embodiment of the invention；Fig. 2 is of the invention one
The rear isometric view of the air-conditioning of embodiment；3 is the sectional view of the air-conditioning of an embodiment of the invention；
Fig. 4 is the mode of operation figure of the air quantity adjustment portion in the air-conditioning of an embodiment of the invention；Fig. 5 is
The concept map in the chilled(cooling) water supply (CWS) portion in the air-conditioning of an embodiment of the invention.
Referring to figs. 1 to Fig. 5, the air-conditioning 1000 of an embodiment of the invention is included：Housing department 100,
Compressor 110, condenser 120, expansion valve 130, vaporizer 140, pressure fan 150, cooling water heat
Exchange part 160, condensation water collection portion 170 and bosh 180.
Housing department 100 includes lower case 101, upper case 102, supporting part 103, air inflow hole
104th, air discharge portion 105, air quantity adjustment portion 106.
Lower case 101 houses compressor 110, expansion valve 130, condenser 120 and cold inside it
But tank 180.Lower case 101 is formed in the way of more more broadening to top from bottom.That is, bottom
Shell forms rounding frustum shape.Or, lower case 101 can form drum.
Upper case 102 is connected with lower case 101 and is incorporated into lower case 101.Upper case 102
Vaporizer 140, pressure fan 150, condensation water collection portion 170 are housed inside it.
Supporting part 103 is incorporated into the lower end of lower case 101.Supporting part 103 has than lower case 101
And the wide area of upper case 102 is with stably support housing portion 100.Supporting part 103 can be formed
For disc-shape.
As shown in Fig. 2 air inflow hole 104 is formed at the back of the body of lower case 101 and upper case 102
Face.Air inflow hole 104 makes room air be flowed into inside housing department 100.Air inflow hole 104 by
Multiple holes are constituted.The filter (not shown) that may filter that dust can be attached in air inflow hole 104.
Air discharge portion 105 is incorporated into the top of upper case 102.Air discharge portion 105 can make to pass through
The leaked-in air of air inflow hole 104 is through vaporizer 140 and pressure fan 150 again to indoor discharge.
Air discharge portion 105 includes main body 105a and air distribution part 105b.
Main body 105a is formed as ring-type, and connects with pressure fan 150 and be incorporated into upper case 102
Top.Main body 105a is formed with air outlet 105a-1.
Air outlet 105-a is connected with pressure fan 150.Air outlet 105a-1 is with pressure fan 150
Driving and to outside air-out.Air outlet 105a-1 is to outside diffusion and discharges pressure fan 150
The air for being provided.For this purpose, air outlet 105a-1 can be gradually broadening from bottom towards top
Mode formed.
Air distribution part 105b is arranged in the upside of air outlet 105a-1.Air distribution part 105b
There is the same of change in the direction for making the air discharged perpendicularly to the ground along air outlet 105a-1
When, evenly distribute air be discharged to interior.Air distribution part 105b is distributed along air outlet
The air that 105a-1 is discharged is so that the air can be discharged on the basis of air-conditioning 1000 to all directions.Air
Distribution member 105b can be formed as many from inverted conical shape, inverted triangle cone-shaped, quadrangle cone shape etc. of falling
Some shape selected in pyramid shape.Air distribution part 105b can be formed as illustrated in fig. 3
Its lower end has the rounding frustum shape of arcuate shape, can effectively distribute simultaneously air-out.
Air quantity adjustment portion 106 is arranged at main body with the state that insertion is incorporated into air distribution part 105b
105a.Air quantity adjustment portion 106 rotates air distribution part 105b and reduces or widen air outlet
The space of 105a-1, to adjust the amount of the air discharged by air outlet 105a-1.Air quantity adjustment portion
106 include axle (shaft) 106a, motor 106b, axle fixed component 106c and support member 106d.
Axle 106a insertions are incorporated into air distribution part 105b.Axle 106a is rotationally arranged at main body
105a.Axle 106a is rotated together with air distribution part 105b.Motor 106b is arranged at main body 105a
Inside and power is provided so that axle 106a rotation.Axle fixed component 106c is constituted a pair, and is formed
In the inside of main body 105a.Axle fixed component 106c forms axle and is combined with axle 106a.Support member 106d
It is formed at the inside of air distribution portion 105b.Support member 106d is fixed on axle 106a, so that air point
Rotate together with the rotation of axle 106a with portion 105b.
With reference to Fig. 4, air quantity adjustment portion 106 makes axle 106a and sky by the power provided by motor 106b
Gas distribution member 105b is rotated forward or reversely rotated.According to the rotation side of air distribution part 105b
To and rotation amount, thus it is possible to vary direction and degree of opening that air outlet 105a-1 is opened.I.e., such as
Fruit air distribution part 105b is rotated forward with axle 106a, then the side of air distribution part 105b
Will be close to air outlet 105a-1.Now, air distribution part 105b deflection one party ground inclines
Tiltedly, and the space that is opened is adjusted.As described above, adjusting air using air distribution part 105b
The air quantity adjustment portion 106 of the width in the open direction of outlet 105a-1 and open space plays following
Effect：The air for being cooled to predetermined extent can be provided to all directions of air outlet 105a-1,
Or intensively provide cooled air to specific direction.
Compressor 110 is arranged in the inside of lower case 101.Compressor 110 passes through refrigerant cycle pipe
Road 10 and be connected to vaporizer 140 and condenser 120.Compressor 110 pairs is transmitted from vaporizer 140
Cold-producing medium be compressed so as to become the gas of High Temperature High Pressure, refrigerant cycle pipe passed through afterwards
10 and provide to condenser 120 or vaporizer 140.Compressor 110 is in refrigeration to condenser 120
Compressed cold-producing medium is provided, and compressed cold-producing medium is provided to vaporizer 140 when heating.
Condenser 120 is arranged in the inside of lower case 101.Condenser 120 passes through refrigerant cycle pipe
10 and be connected to expansion invention 130 and compressor 110.Condenser 120 makes from compressor 110 to provide
, the cold-producing medium being vaporized of High Temperature High Pressure become liquid by heat exchange, be then provided to swollen
Swollen valve 130.Specifically, condenser 120 make the cooling water provided by cooling water tube 20 and from
The cold-producing medium being vaporized of the High Temperature High Pressure that compressor 110 is provided carries out heat exchange.Condenser 120 passes through
Heat exchange and make cold-producing medium become the liquid of High Temperature High Pressure, and it is provided by refrigerant cycle pipe 10
To expansion valve 130.
Condenser 120 is made up of internal pipeline 121 and external pipe 122.Cooling water is in condenser 120
Internal pipeline 121 in move, cold-producing medium is moved in external pipe 122.Along internal pipeline 121
The cooling water of flowing is after exchanging heat with the refrigerant by cooling water drainage outlet pipe 21 to outer row
Go out.
Expansion valve 130 is arranged between condenser 120 and vaporizer 140.Expansion valve 130 is by refrigeration
Agent circulation pipe 10 and be connected to condenser 120 and vaporizer 140.Expansion valve 130 is made by compressor 110
The cold-producing medium of compression expands and vaporizes it, and condenser 120 is provided it to afterwards.
Vaporizer 140 is arranged in the inside of upper case 102.Vaporizer 140 is arranged in expansion valve 130
And compressor 110 between.Vaporizer 140 is in refrigeration using being vaporized of being provided by expansion valve 130
Cold-producing medium and to cooling down from outside leaked-in air.That is, vaporizer 140 is using the refrigeration being vaporized
Agent is cooled down from the phenomenon around absorbed heat to air.Vaporizer 140 is utilized by compressor when heating
110 provide High Temperature High Pressure the cold-producing medium being vaporized and to being flowed into shell by air inflow hole 104
The inside leaked-in air of portion 100 is heated.Vaporizer 140 is right using the cold-producing medium for internally circulating
Air is cooled down or heated, and the air is by the pressure fan 150 being arranged in inside upper case 102
Driving and pass through air inflow hole 104 provide to vaporizer air.
Pressure fan 150 is arranged in the inside of upper case 102.Pressure fan 150 makes room air pass through sky
Gas ostium 104 flows into and provides vaporizer 140, and by after vaporizer 140 carries out heat exchange
Air is discharged to interior by air discharge portion 105.
Cooling water heat exchange part 160 includes the first heat-exchange tube 161 and the second heat-exchange tube 162.First
Heat-exchange tube 161 is arranged between vaporizer 140 and compressor 110, to enable the refrigerant to from evaporation
Device 140 is moved to compressor 110.First heat-exchange tube 161 is formed by the higher material of heat conductivity.
Second heat-exchange tube 162 houses the first heat-exchange tube 161 inside it, so that from the cooling of outside supply
Water carries out heat exchange with the cold-producing medium along the movement of the first heat-exchange tube 161.
The temperature ratio of cold-producing medium of heat exchange is completed in vaporizer 140 from the temperature of the cooling water of outside supply
It is low 5 DEG C～10 DEG C.The situation of the temperature for room temperature of cold-producing medium is compared, the temperature of cold-producing medium is the situation of low temperature
There is the compression efficiency of compressor 110 reduces.Additionally, the high temperature compressed by compressor 110
The cold-producing medium being vaporized of high pressure condensation heat in condenser 120 is removed and is liquefied.Now, to
Cooling water its temperature that condenser 120 is provided is more low more easily removes condensation heat.
Cooling water heat exchange part 160 is improved by the temperature of the cooling water for reducing being supplied to condenser 120
The cooling effectiveness of condenser 120.For this purpose, cooling water heat exchange part 160 makes to shift to pressure from vaporizer 140
The cold-producing medium of contracting machine 110 and the cooling water from outside supply mutually carry out heat exchange.Cooling water heat exchange part
160 improve be supplied to from vaporizer 140 compressor 110 cold-producing medium temperature, and reduce be supplied to it is cold
The temperature of the cooling water of condenser 120.
As described above, to the temperature liter for being used to make from vaporizer 140 to provide to the cold-producing medium of compressor 110
Height is simultaneously provided to for the cooling water heat exchange part 160 of the temperature of the cooling water of condenser 120 reduction,
It not only can improve the compression efficiency of compressor 110, while also have that condenser 120 can be improved
The effect of cooling effectiveness.
As described above, the air-conditioning 1000 of the present invention also can fully be eliminated using a small amount of cooling water and is supplied to
The condensation heat of the cold-producing medium of the High Temperature High Pressure of condenser 120, even if so as to have the use for reducing cooling water
Amount can also keep the advantage of cooling effectiveness.
Condensation water collection portion 170 is arranged in inside upper case 102 with positioned at the bottom of condenser 110.
Collect and enter in the inside leaked-in air to vaporizer 140 and upper case 102 in condensation water collection portion 170
The condensed water for the surface of vaporizer 140 being resulted from during row heat exchange and being dropped.
Bosh 180 is arranged in the inside of lower case 101.Bosh 180 is by compressor 110
It is housed in inside it.Bosh 180 prevents the running noises of compressor 110 to the outside of housing department 100
Leakage.Additionally, bosh 180 is connected to condensation water collection portion 170, receive so as to fill from condensed water
The cooling water that collection portion 170 receives.Accordingly, bosh 180 using cooling water and condensed water to system
Cryogen carries out dual-cooled.
Bosh 180 includes tank 181, cap 182.Tank 181 comprising inner wall part 181a and
Outside wall portions 181b.
Inner wall part 181a is formed as the shape of part depression to form space in bottom, so as to compressor
110 to be housed in it internal and shielded.Inner wall part 181a can be carried out once to the noise of compressor 110
Sound insulation, so that the noise of compressor 110 is not transferred to the outside of housing department 100.
Outside wall portions 181b are formed as coating inner wall part 181a.Shape between outside wall portions 181b and inner wall part 181a
Into the condensed water packing space portion 181c having for filling the condensed water provided by collection portion 170.Condensed water
Condenser 120 is housed in packing space portion 181c.
Outside wall portions 181b as above can carry out secondary sound insulation to the noise of compressor 110, so that compression
The noise of machine 110 is not transferred to the outside of housing department 100.
As described above, air-conditioning 1000 can be utilized discarded condensed water and cooling water to circulating in condensation
Cold-producing medium inside device 120 carries out dual-cooled, so as to can further improve cooling effect, thus has
The advantage of operating cost can be greatly lowered.
In addition, being filled into the condensed water of condensed water packing space portion 181c can carry out three sound insulations
And the noise produced when the compressor 110 for being contained in inner wall part 181a runs is prevented to housing department 100
Outside transmission.
As described above, air-conditioning 1000 by the inner wall part 181a of bosh 180, outside wall portions 181b,
It is filled into the cooling water and lower case 101 of cooling water packing space portion 181c and to from compressor 110
The noise of generation carries out quadruple sound insulation, so that the minimum that air-conditioning 1000 is produced when operating, so as to have
Have the advantages that customer satisfaction can be increased substantially.
In addition, inner wall part 181a and outside wall portions 181b can be according to the face shaping of air-conditioning 1000 and inside
Constitute and be formed as various shape.For example, inner wall part 181a and outside wall portions 181b can be formed as round
The either oval or various graphics shape of cylinder, conversely, various graphics combine can also be formed and formed
Shape.
Cap 182 is detachably combined in the top of tank such that it is able to the top of sealed cistern 181.
Condensed water discharge pipe 190 includes the first condensed water discharge pipe 191 and the second condensed water discharge pipe
192。
First condensed water discharge pipe 191 is connected with bosh 180, and if in bosh 180
Condensed water filled with predetermined water level, then discharge condensed water to outside.First condensed water discharge pipe 191
Side is connected to the top of bosh 180, and opposite side is disposed adjacent to ground and is arranged.That is,
First condensed water discharge pipe 191 will be according to the difference in height between bosh 180 and ground naturally
To outside discharge.
Second condensed water discharge pipe 192 is connected to the bottom of bosh 180, to be filled into inside
Condensed water is all discharged to the outside.Second condensed water discharge pipe 192 is included and is filled into cooling for control
The valve 192a for whether discharging of the condensed water inside tank 180.As described above, not using air-conditioning 1000
During, the condensed water inside bosh 180 will be remained in by the second condensed water discharge pipe 192
All it is discharged to the outside, is prevented from condensed water and rots or vegetative effect so as to play.
Refrigerating/heating conversion valve 200 by refrigerant cycle pipe 10 with compressor 110 and condenser
120 and vaporizer 140 connect such that it is able to by change cold-producing medium loop direction and realize as follows
Process：In refrigeration, by the cold-producing medium supply compressed by compressor 110 to the side of condenser 210；In system
When hot, by the cold-producing medium supply compressed by compressor 110 to the side of vaporizer 140.Refrigerating/heating switching valve
Door 200 can be made up of four way valve (4-way valve).
In addition, the air-conditioning 1000 of an embodiment of the invention also includes heating coil 210, the heating
Coil 210 is arranged at vaporizer 140, with to by outside of the air outlet 105 to housing department 100
The air of discharge is heated.
Heating coil 210 can be disposed adjacently with vaporizer 140.Heating coil 210 is arranged in air stream
Enter between hole 104 and vaporizer 140.Heater coil 210 is generated heat by the electric power from outside offer.
The air that heating coil 210 can be moved to being flowed into by air inflow hole 104 to pressure fan 150 enters
Row heating.That is, heating coil 210 can provide heated air to pressure fan 150.
As described above, air-conditioning 1000 can be using heating coil 210 to from outside stream when heating indoors
The air for entering together carries out dual-heated with vaporizer 140, and is provided to interior, so as to have energy
Enough advantages for further improving heating performance.
Additionally, air-conditioning 1000 only can realize system by the startup of heating coil 210 and pressure fan 150
Heat, so as to have the advantages that can selective actuation heat mode.
The control of chilled(cooling) water supply (CWS) portion 300 is supplied to the flow of the cooling water of condenser 120 such that it is able to adjust
Save carries out the temperature of the cold-producing medium of heat exchange with cooling water in the inside of condenser 120.
Chilled(cooling) water supply (CWS) portion 300 includes chilled(cooling) water supply (CWS) valve 310, temperature sensor 320 and control
Portion 330.
Chilled(cooling) water supply (CWS) valve 310 is arranged at cooling water tube 20 and is strategy externally supplied to condenser to adjust
The flow of 120 cooling water.Cooling water tube 20 is opened or closed to chilled(cooling) water supply (CWS) valve 310,
Either adjust the degree that cooling water tube 20 is opened or closes.Here, chilled(cooling) water supply (CWS) valve
310 can use electronic valve, magnet valve door (Magnetic Valve), electromagnetic valve (Solenoid Valve)
Deng.
Temperature sensor 320 is arranged between condenser 120 and expansion valve 130 to measure in condenser 120
Complete the temperature value of the cold-producing medium of heat exchange.Temperature sensor 320 is attached at the outer surface of condenser 120.
Or temperature sensor 320 is arranged in the inside of condenser 120 to measure the temperature of cooling water.
Control unit 330 controls cooling water based on the temperature value of the cold-producing medium provided from temperature sensor 320
Supply valve 310, to be adjusted through swollen by adjusting the flow of the cooling water for being supplied to condenser 120
Swollen valve 130 is supplied to the temperature of the cold-producing medium of vaporizer 140.
Control unit 330 receives in real time the temperature of the cold-producing medium from the measurement of temperature sensor 320.Control unit
The temperature of 330 pairs of refrigerant temperature values set in advance and the cold-producing medium provided by temperature sensor 320
Value is compared.Afterwards, control unit 330 controls chilled(cooling) water supply (CWS) valve 310 and makes system set in advance
Refrigerant temperature value becomes consistent with the temperature value of measured cold-producing medium.
As set forth above, it is possible to pass through chilled(cooling) water supply (CWS) portion 300 prevent from entering with cooling water in condenser 120
The cold-producing medium of row heat exchange is cooled excessively such that it is able to which playing prevents the effect of evaporimeter frosting, wherein,
The supply of the 300 pairs of cooling waters towards the supply of condenser 120 in chilled(cooling) water supply (CWS) portion is controlled, thus, it is possible to
It is enough the temperature provided to the cold-producing medium of vaporizer 140 through expansion valve 130 is provided as it is set in advance
Temperature value.Furthermore, it is possible to be efficiently used cooling water by chilled(cooling) water supply (CWS) portion 300 such that it is able to
Play the effect of the waste for reducing cooling water.
Lighting Division 400 can be represented the running status of air-conditioning 1000 by the light with various color.Example
Such as, although not shown, Lighting Division 400 can send the light with various color by LED.For
Allow users to readily recognize, Lighting Division 400 can be arranged at the outside of air-conditioning 1000.For example,
Lighting Division 400 can be arranged at air discharge portion 103 or housing department 100.Lighting Division 400 passes through light
Represent the running status of air-conditioning.Specifically, when air-conditioning is freezed or is heated, Lighting Division 400
Its mode of operation can be represented by mutually different color, identification is allowed the user to.For example, in sky
When adjusting 1000 to be freezed, Lighting Division 400 can be represented by the light of the color with blue series.
Conversely, when air-conditioning 1000 is heated, Lighting Division 400 can be represented using the color of red series.
In addition, Lighting Division 400 with around in order to illuminate at night, or can produce the decoration for passing through light
Effect and send colorful light.
Referring again to Fig. 1 to Fig. 5, the running and work to the air-conditioning of an embodiment of the invention
Illustrated with effect.
First, the process to performing refrigeration using the air-conditioning 1000 of an embodiment of the invention is carried out
Explanation.
With reference to Fig. 3, to perform indoor refrigeration using the air-conditioning 1000 of an embodiment of the invention,
Cold-producing medium is compressed into after High Temperature High Pressure by compressor 110 first be supplied to by circulation pipe 10 it is cold
Condenser 120.
The cold-producing medium transmitted by refrigerant cycle pipe 10 is supplied to the external pipe 122 of condenser 120.
Now, the internal pipeline 121 of condenser 120 state in cooling water is supplied with.It is fed to outside
The cold-producing medium of pipeline 122 will be supplied in the cooling water of inner tube 121 and be filled in bosh 180
The condensed water of condensed water packing space portion 181c doubly cool down, and be provided to expansion valve 130.System
Cryogen is vaporized by expansion valve 130, and is provided to vaporizer 140.Now, pressure fan 150
In following state：Room air is set to be flowed in housing department 100 by air inflow hole 104
Portion, and it is discharged by air outlet 105a-1 after vaporizer 140.
Will be cooled by vaporizer 140 by the leaked-in air of pressure fan 150, and by air
Outlet 105a-1 is provided to interior again, so as to perform refrigeration to indoor.Now, to air outlet
The discharge direction of the cooled air that 105a-1 is discharged will be adjusted by air distribution part 105b and air quantity
Section portion 106 and it is adjusted.
In addition, the cold-producing medium for completing the heat exchange between air in vaporizer 140 will be supplied to it is cold
But first heat-exchange tube 161 in hydrothermal exchange portion 160.Now, the second of cooling water heat exchange part 160
State of the heat-exchange tube 162 in having been filled with from the outside cooling water for providing.It is supplied to the first heat to hand over
The cold-producing medium for changing pipe 161 and the cooling water for being filled into the second heat-exchange tube 162 will mutually carry out hot friendship
Change.The temperature of the cold-producing medium after heat exchange is raised due to cooling water, and the temperature of cooling water is due to cold-producing medium
And reduce.Cold-producing medium after the heat exchange that cooling water heat exchange part 160 carries out between cooling water will
Being provided to compressor, and the cooling water after heat exchange is carried out with cold-producing medium will be provided to condenser.
Air-conditioning 1000 performs process as above and performs refrigeration to indoor repeatedly.
In addition, being supplied to the cold-producing medium of vaporizer 140 and being inhaled into inside upper case 102
During air carries out heat exchange, condensed water will be produced in vaporizer 140.Vaporizer 140 is produced
Raw condensed water will be collected in condensation water collection portion 170, and be filled into the cold of bosh 180
Solidifying water packing space portion 181c.It is filled into the condensed water and cooling water one of condensed water packing space portion 181c
Dual-cooled is carried out with the cold-producing medium to being circulated in inside condenser 120 by refrigerant cycle pipe 10,
So as to improve cooling effectiveness.
And, if the condensed water for being filled into bosh 180 reaches more than predetermined water level, condense
Water will be by the first condensed water discharge pipe 191 to outside discharge.
When air-conditioning 1000 is not used, the cooling water for being filled into bosh 180 will be by being connected to
Second condensed water discharge pipe 192 of the bottom of tank 181 and be discharged to outside.Now, valve 192a
It is arranged in the second condensed water discharge pipe 192 such that it is able to control condensed water by the second condensed water discharge pipe
192 discharge.
In addition, compressor 110 by the inner wall part 181a of bosh 180, outside wall portions 181b, be filled
Shielded by quadruple to the condensed water and lower case 101 of condensed water packing space portion 181c, so as to
There is the soundproof effect that can increase substantially running noises.
As described above, the air-conditioning 1000 of an embodiment of the invention will be used together steaming with cooling water
Condensed water produced in the heat exchanging process of device 140 is sent out, to the refrigeration being flowed into inside condenser 120
Agent carries out dual refrigeration such that it is able to increase substantially cooling effectiveness and performance.
Accordingly, power consumption can be greatly reduced such that it is able to be used for using with relatively cheap running cost,
Therefore, have the advantages that can be free of a burden to running expense use.
Claims (13)
1. a kind of air-conditioning, it is characterised in that include：
Condenser, is arranged in inside housing department, and realizes the heat exchange between cold-producing medium and cooling water；
Expansion valve, makes the cold-producing medium vaporization provided from the condenser；
Vaporizer, cools down and is flowed into institute by using the heat exchange of the cold-producing medium provided from the expansion valve
State the air of housing department；
Compressor, after the refrigerant compression that will be provided from the vaporizer condenser is supplied to；And
Cooling water heat exchange part, makes the cold-producing medium moved towards compressor from the vaporizer and from outside supply
Cooling water carry out heat exchange, and cooled cooling water is supplied to into the condenser, to reduce providing
The cooling effectiveness of the condenser is improved to the temperature of the cooling water of the condenser.
2. air-conditioning as claimed in claim 1, it is characterised in that
The cooling water heat exchange part makes from the vaporizer temperature of the cold-producing medium for being supplied to the compressor
Raise, and the temperature of the cooling water for making to be provided to the condenser is reduced.
3. air-conditioning as claimed in claim 1, it is characterised in that include：
Condensation water collection portion, for be stored at by the vaporizer cool down extraneous air during produce
Condensed water；And
Bosh, the compressor is housed to inside and is covered, and is filled with from condensed water receiving
Collection portion provide condensed water, with cooling water together using the condensed water to being circulated in the condenser
Internal cold-producing medium carries out dual-cooled.
4. air-conditioning as claimed in claim 3, it is characterised in that
The bosh includes：
Inner wall part, internally houses the compressor, with the noise produced by the compressor is carried out every
Sound；
Outside wall portions, house the condenser between the inner wall part, and are filled with condensed water,
So that the condensed water provided from the condensation water collection portion and condenser contact；And
Cap, is incorporated into the top of the outside wall portions.
5. air-conditioning as claimed in claim 1, it is characterised in that include：
Air discharge portion, is provided to the top of the housing department, so as to be obtained by means of the vaporizer
After cooling by means of upper direction from pressure fan to the housing department discharge air to the housing department
Outside discharge.
6. air-conditioning as claimed in claim 4, it is characterised in that
The air discharge portion includes：
Main body, connects with the pressure fan and is incorporated into the top of the housing department, and is internally formed with
Air outlet, so as to be discharged to outside from the air that the pressure fan is blowed；And
Air distribution part, is arranged at the main body, to evenly distribute by the pressure fan to outside
The cooled air of discharge.
7. air-conditioning as claimed in claim 5, it is characterised in that
The air discharge portion also includes：Air quantity adjustment portion, rotates the air distribution part, to adjust
The discharge direction and output of the air that section is discharged by the air outlet.
8. air-conditioning as claimed in claim 7, it is characterised in that
The air quantity adjustment portion includes：
Axle, is incorporated into the main body, and has been rotatably engaged the air distribution part；
Motor, for transmitting power to the axle.
9. air-conditioning as claimed in claim 1, it is characterised in that
Including：Refrigerating/heating conversion valve, be connected to for by refrigerant compression to the vaporizer or
The compressor of person's condenser circulation, when heating, by the cold-producing medium supply compressed to vaporizer,
In refrigeration, the cold-producing medium for being compressed is set to circulate to condenser.
10. air-conditioning as claimed in claim 1, it is characterised in that
Also include：Heating coil, is disposed adjacently with the vaporizer, so as to towards the pressure fan stream
The air for entering is heated.
11. air-conditionings as claimed in claim 1, it is characterised in that
Also include：Lighting Division, is arranged at least one of the housing department and the air discharge portion,
And by the running status of air-conditioning described in light representations.
12. air-conditionings as claimed in claim 1, it is characterised in that
Also include：Chilled(cooling) water supply (CWS) portion, control is supplied to the flow of the cooling water of the condenser, to adjust
Section carries out the temperature of the cold-producing medium of heat exchange inside the condenser with condensed water.
13. air-conditionings as claimed in claim 12, it is characterised in that
The chilled(cooling) water supply (CWS) portion includes：
Chilled(cooling) water supply (CWS) valve, is arranged at cooling water tube, and to adjust the condensation is strategy externally supplied to
The flow of the cooling water of device；
Temperature sensor：It is arranged between the condenser and expansion valve, it is complete in the condenser to measure
Into the temperature of the cold-producing medium of heat exchange；
Control unit, it is described for being controlled based on the temperature value of the cold-producing medium provided from the temperature sensor
Chilled(cooling) water supply (CWS) valve, to control to provide by adjusting the flow of the cooling water for being supplied to the condenser
To the temperature of the cold-producing medium of the vaporizer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0149076 | 2015-10-27 | ||
| KR1020150149076A KR101866211B1 (en) | 2015-10-27 | 2015-10-27 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106642368A true CN106642368A (en) | 2017-05-10 |
| CN106642368B CN106642368B (en) | 2019-07-12 |
Family
ID=56810543
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300416.XU Expired - Fee Related CN205561041U (en) | 2015-10-27 | 2016-04-12 | Air conditioner |
| CN201610224207.6A Expired - Fee Related CN106642368B (en) | 2015-10-27 | 2016-04-12 | Air-conditioning |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300416.XU Expired - Fee Related CN205561041U (en) | 2015-10-27 | 2016-04-12 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101866211B1 (en) |
| CN (2) | CN205561041U (en) |
| WO (1) | WO2017073836A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679737A (en) * | 2018-08-20 | 2018-10-19 | 珠海格力电器股份有限公司 | Mobile air conditioner |
| CN106642368B (en) * | 2015-10-27 | 2019-07-12 | 朴钟根 | Air-conditioning |
| CN112197352A (en) * | 2019-06-21 | 2021-01-08 | 苏州昆拓热控系统股份有限公司 | Portable refrigeration cycle device, refrigeration assembly, housing thereof and manufacturing method |
| CN113503600A (en) * | 2020-08-24 | 2021-10-15 | 金美善 | Air cooler capable of improving air cooling efficiency |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425019B (en) * | 2017-08-18 | 2023-07-28 | 广东美的制冷设备有限公司 | Energy-saving air conditioner |
| CN110076038B (en) * | 2019-05-15 | 2024-04-09 | 金方圆安全技术研究院（苏州）有限公司 | Explosion suppression and explosion suppression gas leakage protection intelligent control system for powder processing and coating equipment |
| CN111059615A (en) * | 2019-12-20 | 2020-04-24 | 青岛海尔空调电子有限公司 | Multi-split air conditioning system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436979A (en) * | 2002-02-06 | 2003-08-20 | 三洋电机株式会社 | Air conditioner |
| KR101335982B1 (en) * | 2013-08-19 | 2013-12-06 | 박종근 | Integral type air conditioning unit |
| KR20140063930A (en) * | 2012-11-19 | 2014-05-28 | 엘지전자 주식회사 | An engine-driven heat pump system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000042329A (en) * | 1998-12-24 | 2000-07-15 | 전주범 | Integral air conditioner |
| JP3440016B2 (en) * | 1999-02-25 | 2003-08-25 | シャープ株式会社 | Air conditioner |
| KR20020011808A (en) | 2000-08-04 | 2002-02-09 | 윤숙현 | an air conditioner |
| KR100504249B1 (en) * | 2003-04-15 | 2005-07-27 | 이형우 | Cooling and heating system of air conditioner |
| KR101866211B1 (en) * | 2015-10-27 | 2018-06-12 | 박종근 | Air conditioner |
-
2015
- 2015-10-27 KR KR1020150149076A patent/KR101866211B1/en active IP Right Grant
- 2015-12-04 WO PCT/KR2015/013182 patent/WO2017073836A1/en active Application Filing
-
2016
- 2016-04-12 CN CN201620300416.XU patent/CN205561041U/en not_active Expired - Fee Related
- 2016-04-12 CN CN201610224207.6A patent/CN106642368B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436979A (en) * | 2002-02-06 | 2003-08-20 | 三洋电机株式会社 | Air conditioner |
| KR20140063930A (en) * | 2012-11-19 | 2014-05-28 | 엘지전자 주식회사 | An engine-driven heat pump system |
| KR101335982B1 (en) * | 2013-08-19 | 2013-12-06 | 박종근 | Integral type air conditioning unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642368B (en) * | 2015-10-27 | 2019-07-12 | 朴钟根 | Air-conditioning |
| CN108679737A (en) * | 2018-08-20 | 2018-10-19 | 珠海格力电器股份有限公司 | Mobile air conditioner |
| CN112197352A (en) * | 2019-06-21 | 2021-01-08 | 苏州昆拓热控系统股份有限公司 | Portable refrigeration cycle device, refrigeration assembly, housing thereof and manufacturing method |
| CN113503600A (en) * | 2020-08-24 | 2021-10-15 | 金美善 | Air cooler capable of improving air cooling efficiency |
| CN113503600B (en) * | 2020-08-24 | 2022-10-11 | 金美善 | Air cooler capable of improving air cooling efficiency |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106642368B (en) | 2019-07-12 |
| CN205561041U (en) | 2016-09-07 |
| KR20170048686A (en) | 2017-05-10 |
| WO2017073836A1 (en) | 2017-05-04 |
| KR101866211B1 (en) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106642368A (en) | Air conditioner | |
| CN105518399B (en) | Household freezer | |
| CN105473960B (en) | Refrigerating plant remove defrosting system and cooling unit | |
| CN106257180A (en) | The ice-making system of refrigerator and method | |
| CN204787391U (en) | Fountain refrigeration plant | |
| CN104246377B (en) | The heat exchanger and air-conditioning device of air-conditioning device | |
| CN106196827A (en) | Ice making refrigerator | |
| CN107850346A (en) | Refrigeration system and vehicle-mounted refrigerating system | |
| CN102767873A (en) | Healthy comfortable energy-saving air conditioner and air treating method | |
| CN107429948A (en) | Heat pump | |
| CN106257199B (en) | The ice-making system and method for refrigerator | |
| CN104755862B (en) | Icemaker system for providing cold water, hot water and ice cubes using water heat source | |
| CN105874290A (en) | Freezer | |
| CN106979628A (en) | The cooling liquid reservoir of air regulator and air regulator | |
| CN206459406U (en) | A kind of horizontal frostless refrigerator | |
| CN207922680U (en) | Refrigerator | |
| CN107270611A (en) | Refrigerator | |
| KR100856030B1 (en) | An air conditioner using accumulation of freezing energy | |
| CN207113356U (en) | A kind of wind cooling refrigerator | |
| CN106257201A (en) | The ice making pipeline of refrigerator and its ice making method of use | |
| CN207778903U (en) | Refrigerator | |
| CN204084930U (en) | A kind of self-folding type energy tower heat pump system | |
| CN104214984B (en) | A kind of self-folding type energy tower heat pump system | |
| CN106257198A (en) | The ice-making system of refrigerator and method | |
| CN106257200A (en) | Refrigerator and its ice making method |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200412 |