CN104755862B - Icemaker system for providing cold water, hot water and ice cubes using water heat source - Google Patents
Icemaker system for providing cold water, hot water and ice cubes using water heat source Download PDFInfo
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- CN104755862B CN104755862B CN201380055056.0A CN201380055056A CN104755862B CN 104755862 B CN104755862 B CN 104755862B CN 201380055056 A CN201380055056 A CN 201380055056A CN 104755862 B CN104755862 B CN 104755862B
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- water
- vaporizer
- cold
- ice
- generation unit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
- F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
- F25C1/142—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the outer walls of cooled bodies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
Abstract
The present invention relates to an icemaker for making ice cubes. Particularly, the ice maker of the present invention takes a portion of water being supplied to make ice cubes and uses said portion of water as a water heat source for a condenser, thus solving the problem of raising an indoor temperature which might otherwise be caused by conventional icemakers. The icemaker according to the present invention renders the portion from the water being supplied to make ice cubes into cold water using a low-temperature refrigerant passing through the condenser, to thereby provide both hot water and cold water as well as ice cubes. To overcome the problem of refrigerant leakage in conventional rotational evaporation structures, the icemaker of the present invention is configured such that ice cubes can be made on the upper surface of a fixed-type sealed evaporation unit, thus overcoming the problem of conventional technologies in which the refrigerant flowing into the evaporation unit leaks. Further, the icemaker of the present invention is advantageous in that a spray nozzle and a cutting blade, which are symmetrical relative to a rotating shaft, rotate so as to enable an ice-making and ice-cutting operation to be organically and efficiently performed on the upper surface of the fixed-type evaporation unit.
Description
Technical field
The present invention relates to a kind of ice machine for producing ice cube, more particularly, it relates to a kind of ice machine system, this system
Ice maker system receives supply for producing a part of water of ice cube, and uses it as the hydro-thermal source for condenser, thus solving
Determined in general ice maker inevitable with the problem that raises of indoor temperature.
The low-temperature refrigerant through condenser is utilized to cool down supply for producing ice cube according to the ice machine of the present invention
A part of water, to produce cold water, thus providing hot water and cold water and ice cube, to solve in common rotation type vaporizer
The problem of leakage of refrigerant in structure, and it is arranged in the top generation ice cube that fixed type seals vaporizer, thus anti-fluid stopping
Enter the leakage of refrigerant of vaporizer.Therefore, the manufacture of ice cube and cutting process can be by using being mutually symmetrical around rotary shaft
Arrangement swivel nozzle and cutting blade and organically and efficiently carry out at the top of fixed type vaporizer.
Background technology
Recently, due to global warming and climate change, specifically the abnormal high temperature phenomenon in summer increases, and therefore, uses
Demand in the ice machine system producing ice cube is gradually increased.
Fig. 1 is the schematic diagram of the structure representing general ice maker system.
As prior art literature, have " quick disclosed in Korean patent publication no.10-2009-0039291
Refrigerating ice making machine and use its ice injection apparatus ".
With reference to Fig. 1, the general ice maker system representing in above-mentioned prior art literature includes: compressor 1, for compressing
Cold-producing medium；Condenser 2, for the high temperature and high pressure gas refrigeration being condensed using air heat source and liquefy from compressor 1 supply
Agent；Expansion valve 3, for reducing the pressure of the cold-producing medium of low temperature to be changing into and low-pressure state；And drum-type vaporizer 4, it is used for
Cool down the water being contained in tank 5 by carrying out heat exchange between the low temperature in water with through vaporizer 4 and low pressure refrigerant, with
Just produce ice cube.
In above-mentioned general ice maker system, the high temperature particularly because cold-producing medium 2 is condensed and liquefied using air heat source
And high-pressure refrigerant, therefore condensed using air heat source and the high temperature and high pressure cold-producing medium that liquefies during produce hot-air
With the outside being expelled to ice machine.Typically, since ice machine is arranged in room in (such as shop or family), indoor temperature due to
This hot-air and raise.
Therefore, in order to reduce indoor temperature, need to operate single air-conditioning, this causes second energy consumption.And, make
In method with air heat source as above, due to the operation of the fan for circulation air, may produce in room
Big noise.Functionally, in the prior art, the common ice machine system simply simple device producing ice cube.Therefore, it is
Use cold water or hot water, need in addition to provide and use hot water generator or cold water generator.
And, when producing ice cube in the ice machine system including vaporizer 4 in the prior art, water is freezed,
Drum-type vaporizer 4 rotates in water-filled tank 5 simultaneously, and then, on the surface of vaporizer 4, the ice of freezing passes through rotary cutting
Knife blade 6 is cutting, to produce ice cube.Therefore, in the structure that cold-producing medium flows in rotary drum type vaporizer 4, cold-producing medium
May reveal between the rotating part of this structure and refrigerant pipe.
Content of the invention
Technical problem
In view of the problems referred to above, it is an object of the invention to provide a kind of ice machine system, the reception supply of this ice machine system
For producing a part of water of ice cube, and use it as the hydro-thermal source for condenser, thus producing together with ice cube and supplying
To hot water.
It is a further object of the present invention to provide a kind of ice machine system, this ice machine system receives supply and is used for producing ice cube
A part of water, to produce cold water using the low-temperature refrigerant through condenser, thus producing hot water and cold water and ice cube.
It is a further object of the present invention to provide a kind of ice machine system, this ice machine system by using first switch valve and
Second switch valve and selectively produce ice cube, and between ice machine system and chilled water system and hot-water heating system change.
It is a further object of the present invention to provide a kind of ice machine system, this ice machine system is arranged in fixed type sealing
Ice cube is formed on the top of vaporizer, so as basic solve inevitable in the prior art with, cold-producing medium flowing into vaporizer lets out
The problem of dew.
It is a further object of the present invention to provide a kind of ice machine system, this ice machine system by using around rotary shaft that
This swivel nozzle being arranged symmetrically and cutting blade and organically and be effectively carried out ice cube at the top of fixed type vaporizer
Manufacture and cutting process.
It is a further object of the present invention to provide a kind of ice machine system, wherein, the vaporizer including cold-producing medium is arranged in
In ice cube storage tank, thus using the cold-producing medium being contained in vaporizer so that the temperature of the ice cube being deposited in ice cube storage tank is protected
Hold in relatively low temperature.
Technical scheme
To achieve these goals, produce the ice machine of hot water, cold water and ice cube using hydro-thermal source according to the present invention
System is included with lower component.
According to one embodiment of present invention, ice machine system includes: refrigerant cycle unit, in this refrigerant cycle list
In unit, compressor, condenser, expansion valve and vaporizer sequentially connect, to form a blood circulation；Ice generation unit,
This ice generation unit is arranged through and supplies water on vaporizer and between the cold-producing medium in the water and vaporizer of supply
Carry out heat exchange and produce ice cube；And hot water generation unit, this hot water generation unit is configured to receive supply and is used for producing ice cube
A part of water, and use it as hydro-thermal source and come for carrying out heat exchange with the cold-producing medium in condenser, not increase room
Hot water is produced in the case of interior temperature.
According to another embodiment of the present invention, hot water generation unit includes: hot water storage tank, and this hot water storage tank is arranged to store
By the hot water carrying out heat exchange and producing between the cold-producing medium in water and condenser；And auxiliary thermal source, this auxiliary thermal source
The temperature of the water being arranged so that in hot water storage tank is maintained within a predetermined range.
According to another embodiment of the present invention, ice machine system also includes cold water generation unit, and this cold water generation unit sets
It is set to a part of water receiving supply to ice generation unit, will pass through in the water receiving and the low-temperature refrigerant through condenser
Between carry out heat exchange and produce cold water.
According to another embodiment of the present invention, cold water generation unit includes: the second expansion valve, and this second expansion valve reduces warp
Cross the pressure of the cold-producing medium of condenser, to be changing into low temperature and low-pressure state；Second vaporizer, this second vaporizer is arranged to
By carrying out heat exchange in the cold-producing medium through the second expansion valve and the water receiving from supply is to the water of ice generation unit between
Produce cold water；And cold water storage tank, this cold water storage tank be arranged to store by receive water and the second vaporizer in refrigeration
The cold water carrying out heat exchange between agent and producing.
According to another embodiment of the present invention, vaporizer is formed as the cylinder body shape sealing, so that storage inflow is therein
Cold-producing medium, and include injecting unit, for injecting low temperature and the low pressure refrigerant through expansion valve, to be dispersed to vaporizer
On top board；Ice generation unit by water supply vaporizer top, with will pass through supply water and vaporizer in cold-producing medium it
Between carry out heat exchange and produce ice cube.
According to another embodiment of the present invention, ice generation unit includes: injection nozzle, and this injection nozzle is pacified around rotary shaft
It is contained in the side of this rotary shaft, to spray the water to the top of vaporizer；Cutting blade, this cutting blade is pacified around rotary shaft
Be contained in the opposite side of this rotary shaft, so as cutting water from injection nozzle injection after vaporizer top ice ice cube；
And ice cube storage tank, cut by cutting blade and from the buildup dropping in the top of vaporizer this ice cube storage tank.
According to another embodiment of the present invention, vaporizer is arranged in ice cube storage tank, so that using being contained in ice cube storage tank
In cold-producing medium making the temperature of the ice cube being deposited in ice cube storage tank be maintained at low temperature.
According to another embodiment of the present invention, ice machine system also includes: first switch valve, and this first switch valve is arranged on
In pipeline, so that the cold-producing medium through the second vaporizer is supplied vaporizer by expansion valve；And second switch valve, this
Two switch valves are arranged in pipeline, so that the cold-producing medium through the second vaporizer is supplied compressor, thus selectively producing ice
Block.
Beneficial effect
According to the present invention, it can provide following effect.
The ice machine system of the present invention receives supply for producing a part of water of ice cube, and uses it as condensing
The hydro-thermal source of device, thus solve in the general ice maker using air heat source inevitable with the asking of increase indoor temperature
Topic, is also produced together with ice cube and supplies hot water.
The ice machine system of the present invention receives supply for producing a part of water of ice cube, so that using through condenser
Low-temperature refrigerant is producing cold water such that it is able to produce and supply hot water and cold water and ice cube.
The ice machine system of the present invention can selectively produce ice cube by using first switch valve and second switch valve,
And change between ice machine system and chilled water system and hot-water heating system.
The ice machine system of the present invention is arranged in the top formation ice cube that fixed type seals vaporizer, so that basic solution
Certainly inevitable in the prior art with, the problem of leakage of refrigerant that is flowing into vaporizer.
The ice machine system of the present invention can be by using being mutually symmetrical the swivel nozzle of arrangement and cutting around rotary shaft
Blade and at the top of fixed type vaporizer organically and be effectively carried out ice cube manufacture and cutting process.
The ice machine system of the present invention is arranged to the vaporizer including cold-producing medium is arranged in ice cube storage tank, thus sharp
With the cold-producing medium that is contained in vaporizer and so that the temperature of the ice cube being deposited in ice cube storage tank is maintained at relatively low temperature.
Brief description
Fig. 1 is the schematic diagram of the structure representing ice machine system of the prior art.
Fig. 2 is the schematic diagram of the structure representing ice machine system according to an embodiment of the invention.
Fig. 3 is the enlarged drawing of vaporizer in the ice machine system of the present invention and ice generation unit.
Fig. 4 is the view for being described in the process producing ice cube in the ice generation unit of the present invention.
Fig. 5 is the schematic diagram of the structure representing ice machine system according to another embodiment of the present invention.
Specific embodiment
Be discussed in detail below with reference to the accompanying drawings according to the present invention, for produced using hydro-thermal source hot water and cold water and
The preferred embodiment of the ice machine system of ice cube.In the following description, it is judged as may unnecessarily obscuring the master of the present invention
The known function and structure of purport will not be described again.
Referring to figs. 2 to Fig. 4, ice machine system according to an embodiment of the invention includes: refrigerant cycle unit 10,
In this refrigerant cycle unit 10, compressor 110, condenser 120, expansion valve 130 and vaporizer 140 sequentially connect, so that
Form the blood circulation of a closed loop；Ice generation unit 20, this ice generation unit 20 is arranged through and supplies water to vaporizer
On 140 and carry out heat exchange between the cold-producing medium in water and vaporizer 140 and produce ice cube；And hot water generation unit 30,
This hot water generation unit 30 is configured to receive a part of water supplying to ice generation unit 20, and uses it as hydro-thermal source to use
In carrying out heat exchange with the cold-producing medium in condenser 120, to produce hot water in the case of not increasing indoor temperature.
Refrigerant cycle unit 10 is can to work as when cold-producing medium circulates in a cycle in high temperature and high pressure gaseous state
And in the phase transition process between low temperature and low pressure liquid state, produce the part of ice cube, hot water and cold water, and include order and connect
Compressor 110, condenser 120, expansion valve 130 and the vaporizer 140 connecing, to form a blood circulation of closed loop.Also
It is, in the phase transition process during cold-producing medium circulates in refrigerant cycle unit 10, by compressor 110 by cold-producing medium pressure
Contracting, to become high temperature and high pressure gas refrigerant, cold-producing medium being condensed when by condenser 120 and liquefies, then supplying
To expansion valve 130.In this process, the water in hot water generation unit 30 is added by carrying out heat exchange with the cold-producing medium passing through
Heat.Then, cold-producing medium is being changing into the liquid of low temperature and low pressure through vaporizer 140 with when supplying to ice generation unit 20.This
In, the water supplying to ice generation unit 20 is carried out heat exchange and is made ice cube by the cold-producing medium with process, and cold-producing medium change
Become gaseous state.By these phase transition process, complete a cycle period of cold-producing medium.
Hot water generation unit 30 be receive supply to a part of water of ice generation unit 20 and use it as cold
Cold-producing medium in condenser 120 carries out the part in the hydro-thermal source of heat exchange, to produce hot water in the case of not increasing indoor temperature,
This indoor temperature increase be in prior art inevitable with problem.It is, the problems of the prior art as described above,
In general ice maker system because condenser 2 condense by the use of outdoor air as thermal source and the high temperature and high pressure that liquefies system
Cryogen, therefore condensed using air heat source and the cold-producing medium of the high temperature and high pressure that liquefies during, create hot-air simultaneously
By in heat dissipation to room.Therefore, in order to reduce indoor temperature, need to operate single air-conditioning, this causes second energy to disappear
Consumption.And, in the method using air heat source as above, due to the operation of the fan for circulation air, Ke Neng
Excessive noise is produced in room.On the other hand, in the ice machine system of the present invention, supply is used for producing one of ice cube
Water is divided to receive and with acting on the hydro-thermal source of condenser 120, to condense using the water receiving and to liquefy in condenser 120
Cold-producing medium, produce and supply cold water simultaneously, therefore solve inevitable in the prior art with the problems referred to above.
In other words, hot water generation unit 30 is arranged through single pipe and supplies to the one of ice generation unit 20 to receive
Part water, and this water is supplied to condenser 120.In condenser 120, water by with the system flowing to high temperature and high pressure therein
Cryogen carries out heat exchange and is heated to produce hot water, then, the hot water of generation is stored and supplies, simultaneously cold-producing medium
Condense during carrying out heat exchange with water and liquefy.For this reason, hot water generation unit 30 may include that hot water storage tank 310, this heat
Water storage tank 310 is arranged to store the hot water producing by carrying out heat exchange between the cold-producing medium in water and condenser 120；And
Auxiliary thermal source 320, the temperature of the water that this auxiliary thermal source 320 is arranged so that in hot water storage tank 310 is maintained within a predetermined range.
Hot water storage tank 310 is to be produced by carrying out heat exchange between the cold-producing medium in water and condenser 120 for storage
Hot water part, wherein, supply to ice generation unit 20 be used for produce ice cube a part of water pass through single water supplying pipe
Line to receive, be flowed into the water of reception in the water supplying pipe line being arranged near condenser 120 by with through condenser 120
The cold-producing medium of high temperature and high pressure carry out heat exchange and absorb heat, to produce high-temperature-hot-water.In this case, the heat of generation
Water is stored in hot water storage tank 310, to supply as hot water when needed and to use.
Auxiliary thermal source 320 is auxiliary for the thermal source being maintained within a predetermined range the temperature of the water in hot water storage tank 310.
When brokenly supply is stored in the hot water in hot water storage tank 310 it may be difficult to consistently keep always in hot water storage tank 310
Hot water temperature.Under the circumstances, auxiliary thermal source 320 operates in hot water storage tank 310 and controls, to be always maintained at
The temperature of the hot water in hot water storage tank 310.As auxiliary thermal source 320, it is possible to use various heating sources, such as electric coil etc..
Ice generation unit 20 is arranged to by supplying water on vaporizer 140 and by water be contained in evaporation
Carry out heat exchange between cold-producing medium in device 140 and produce the part of ice cube.Specifically, in above-mentioned general ice maker system,
Water freezes on the surface of vaporizer 4, and drum-type vaporizer 4 rotates in the tank 5 fill water simultaneously, then, in vaporizer 4
On surface, the ice of freezing to be cut by rotary cutter blade 6, to produce ice cube.In such an embodiment, will be freezed by employing
Agent flows into the method in rotary drum type vaporizer 4, and cold-producing medium may be let out between the rotating part of this structure and refrigerant pipe
Dew.The present inventor has developed a kind of ice machine system with new construction, substantially to solve these problems, and according to can be used for
The thought of new construction is completing the present invention.
For this reason, as shown in Figures 3 and 4, the ice machine system of the present invention uses such structure, wherein, vaporizer 140
Be formed as the cylinder body shape sealing, so that storage flows into cold-producing medium therein, and include injecting unit 141, pass through for injection
Expansion valve 130 flows into the cold-producing medium of low temperature and low pressure in vaporizer 140 again, to be dispersed on the top board of vaporizer 140, and ice
Generation unit 20 supplies (injection) water to the top (top side) of vaporizer 140, so that low in the water and vaporizer 140 of injection
Ice cube is produced between the cold-producing medium of gentle low pressure.
It is, vaporizer 140 has fixed structure, rather than rotational structure, and form the cylinder body shape of sealing, preferably
It is in cubic shaped, this cubic shaped has the top being formed as plane, so that the refrigeration being stored in vaporizer 140
Agent.As shown in Figures 3 and 4, low temperature in vaporizer 140 is flowed into by independent pipeline and low pressure refrigerant to pass through injection single
Unit 141 and be dispersed on the top board of vaporizer 140 so as moistening and cool down its top, be then stored in vaporizer 140.
When the amount of the cold-producing medium in vaporizer 140 reaches predeterminated level, cold-producing medium is back to by single return line 142
Compressor 110, to circulate in blood circulation.
The low temperature that is dispersed on the top board of vaporizer 140 by injecting unit 141 and low pressure refrigerant with spray to steaming
The water sent out on the top (top side) of device 140 carries out heat exchange, to form ice cube at the top of vaporizer 140.As described above, because
Had a structure in which according to the vaporizer 140 of the present invention, wherein, vaporizer 140 is fixing, and vaporizer 140 itself does not rotate,
Cold-producing medium is flowed into by refrigerant pipe in fixing vaporizer 140, therefore can substantially avoid problem of the prior art, for example
Leakage of refrigerant etc..In addition, because cold-producing medium is directly dispersed to inside the top board of vaporizer 140 by injecting unit 141, spray
It is incident upon the water at vaporizer 140 top and scattered cold-producing medium can directly carry out heat exchange by the top of vaporizer 140.Therefore
Heet transfer rate (namely heat exchange efficiency) can increase.
In addition, water is supplied (injection) to the top (top side) of vaporizer 140 by ice generation unit 20, the water then spraying leads to
Cross and the low temperature on the top board inside vaporizer 140, vaporizer 140 being dispersed to by injecting unit 141 and low pressure refrigerant
Carry out heat exchange and cool down, to form ice cube at the top of vaporizer 140.As shown in Figures 3 and 4, ice generation unit 20 can
To include: rotary shaft 210；Injection nozzle 220, this injection nozzle 220 is arranged on the side of this rotary shaft 210 around rotary shaft,
So that the top jet water in vaporizer 140；Cutting blade 230, this cutting blade 230 is arranged on this rotation around rotary shaft 210
The opposite side of rotating shaft 210, so as cutting water from injection nozzle 220 injection after vaporizer 140 top ice ice cube；
And ice cube storage tank 240, the buildup being cut and dropped from the top of vaporizer 140 by cutting blade 230 stores up in this ice cube
In tank 240.
It is, in the present invention, ice generation unit 20 has a structure in which, wherein, water sprays to vaporizer 140
Top (top side), rotary shaft rotation in the case that vaporizer 140 is fixing simultaneously, and when the water-cooled of injection is frozen to produce ice cube
When, the ice cube of generation to be cut by cutting blade, so that stacking and being stored in ice cube storage tank.In this regard, injection spray
Mouth 220 and cutting blade 230 are arranged symmetrically around rotary shaft 210.Therefore, from injection nozzle 220 injection water by with system
Cryogen carries out heat exchange and the top ice in vaporizer 140, to produce ice cube, rotates around rotary shaft 210, Ran Hou simultaneously
The ice cube that the top of vaporizer 140 produces is cut by cutting blade 230, and drops to be deposited in ice cube storage tank 240.
Injection nozzle 220 is around the part that rotary shaft 210 is arranged on this rotary shaft 210 side, to spray the water to
The top of vaporizer 140.As shown in Figures 3 and 4, the pipeline for supplying water to ice generation unit 20 passes through rotary shaft
210 and be connected with injection nozzle 220, so, the water being supplied by water supplying pipe line is sprayed to vaporizer from injection nozzle 220
140 top (top side), and the water spraying steaming by carrying out heat exchange with the low temperature in vaporizer 140 and low pressure refrigerant
Send out top (top side) freezing of device 140, to form ice cube at the top (top side) of vaporizer 140.
Cutting blade 230 is around the part that rotary shaft 210 is arranged on the opposite side of this rotary shaft 210, so that cutting exists
Water is formed at the ice cube at the top of vaporizer 140 after injection nozzle 220 injection.As shown in Figures 3 and 4, cutting blade 230
It is arranged symmetrically around rotary shaft 210 with injection nozzle 220.Therefore, when injection nozzle 220 is located at the right side of rotary shaft 210,
Water spray to vaporizer 140 top in case formed ice cube.Then, when cutting blade 230 rotates 180 degree by rotary shaft 210
Angle and when being located at the right side of rotary shaft 210, the ice cube being formed at vaporizer 140 top to be cut by cutting blade 230 so that
It is deposited in ice cube storage tank 240.
Meanwhile, injection nozzle 220 is located at the left side of rotary shaft 210, and continuously to the top jet water of vaporizer 140,
To be formed on ice cube.These processes are carried out continuously by the rotation of rotary shaft 210.
Ice cube storage tank 240 is such part, the ice cube being cut and dropped from vaporizer 140 top by cutting blade 230
It is deposited in this part.As shown in Figures 3 and 4, the ice machine system of the present invention has a structure in which, wherein, vaporizer
140 are arranged in ice cube storage tank 240, therefore, it is possible to the cold-producing medium using the low temperature being contained in vaporizer 140 and low pressure by heap
The temperature amassing the ice cube in ice cube storage tank 240 is always held at relatively low temperature.By using said structure, heap can be avoided
Amass the problem that the ice cube in ice cube storage tank 240 melts before the use or is mutually bonded.
With reference to Fig. 5, ice machine system according to another embodiment of the present invention also includes cold water generation unit 40, and this cold water produces
Raw unit 40 is configured to receive a part of water supplying to ice generation unit 20, will pass through in the water receiving with through condenser
Carry out heat exchange between 120 low-temperature refrigerant and produce cold water.
Cold water generation unit 40 is arranged to receive supply to a part of water of ice generation unit 20 will pass through in reception
Water and carry out heat exchange between the low-temperature refrigerant of condenser 120 and produce the part of cold water, thus except hot water produce
Supply is also utilized for producing a part of water of ice cube by the cold-producing medium with the ice machine system in the present invention outside unit 30
In cycling element 10, the cold-producing medium of circulation carries out heat exchange and produces and supply cold water.
For this reason, as shown in Figure 5, cold water generation unit 40 may include that the second expansion valve 410, this second expansion valve 410
Reduce the pressure of the cold-producing medium through condenser 120, to be changing into low temperature and low-pressure state；Second vaporizer 420, this second
Vaporizer 420 is arranged through in the cold-producing medium through the second expansion valve 410 and connects from supply is to the water of ice generation unit 20
Carry out heat exchange between the water received and produce cold water；And cold water storage tank 430, this cold water storage tank 430 is arranged to store to be passed through connecing
The cold water carrying out heat exchange and producing between cold-producing medium in the water and the second vaporizer 420 received.
As reference, as shown in Figure 5, for cold-producing medium is supplied to cold water generation unit from refrigerant cycle unit 10
The pipeline of 40 (more specifically, the second vaporizers 420) is formed as the pipeline from Trunk Line branch, so, when needed, optional
It is controlled (closing) with selecting supply cold-producing medium to the second vaporizer 420, to control the generation of cold water when needed.
Second expansion valve 410 is the pressure of the cold-producing medium through condenser 120 for the reduction to be changing into low temperature and low pressure shape
The part of state.Second expansion valve 410 execution and expansion valve 130 identical function, except it is located at before the second vaporizer 420
Portion, and unlike expansion valve 130, therefore, the cold-producing medium being introduced in the second vaporizer 420 is first passing through the second expansion valve 410
When be changing into the liquid condition of low temperature and low pressure.
Second vaporizer 420 is arranged in the cold-producing medium through the second expansion valve 410 with from supply to ice generation unit
The part of heat exchange is executed, to produce cold water between the water receiving in 20 water.As shown in Figure 5, through the second expansion valve
The cold-producing medium being changing into low temperature and low-pressure state after 410 is through the second vaporizer 420, and uses from supply to ice generation unit 20
The water tapping receipts in the middle part of the water producing ice cube also passes through the second vaporizer 420, thus by water with low temperature and low pressure system
Carry out heat exchange between the cold-producing medium of flowing in refrigerant line and produce the cold water being in low temperature.
Cold water storage tank 430 is by carrying out heat exchange between the cold-producing medium in water and the second vaporizer 420 for storage
The part of the cold water producing.As shown in Figure 5, a part of water supplying to ice generation unit 20 is supplied from water by independent pipeline
Receive in pipeline, and the reception water being flowed in this pipeline is low near this pipeline in the second vaporizer 420 with process
The gentle low temperature of lower pressure refrigerant line and the cold-producing medium of low pressure carry out heat exchange, to produce cold water.At this moment, the cold water of generation exists
It is stored under low temperature in cold water storage tank 430, and be optionally fed when needed.
And, as shown in Figure 5, included according to the ice machine system of the present invention: first switch valve 511, this first switch
Valve 511 is arranged in pipeline (the first pipeline 510), with will pass through expansion valve 130 and by the cold-producing medium through the second vaporizer 420
Supply to vaporizer 140；And second switch valve 521, this second switch valve 521 is arranged in pipeline (the second pipeline 520), with
Just the cold-producing medium through the second vaporizer 420 is supplied to compressor 110.
When not needing to produce ice cube or be difficult to produce ice cube, first switch valve 511 cuts out, 521 dozens, second switch valve
Open, so as not to produce ice cube.On the other hand, in order to produce ice cube, first switch valve 511 is opened, and second switch valve 521 cuts out.
At this moment, the opening degree of first switch valve 511 and second switch valve 521 can selectively control when needed.As described above, root
According to the present invention, ice cube can be produced using first switch valve 511 and second switch valve 521, or selectively by ice machine system
System is transformed into cold water and hot-water heating system.
Claims (6)
1. a kind of ice machine system producing hot water and ice cube using hydro-thermal source, described ice machine system includes:
Refrigerant cycle unit, in this refrigerant cycle unit, compressor, condenser, expansion valve and vaporizer sequentially connect
Connect, to form a blood circulation；
Ice generation unit, this ice generation unit is arranged through and supplies water on vaporizer and in the water and vaporizer of supply
Cold-producing medium between carry out heat exchange and produce ice cube；And
Hot water generation unit, this hot water generation unit is configured to receive a part of water supplying to ice generation unit, and utilizes it
Come for carrying out heat exchange with the cold-producing medium in condenser as hydro-thermal source, to produce heat in the case of not increasing indoor temperature
Water；
Wherein, this vaporizer is formed as the cylinder body shape sealing, to be stored therein in the cold-producing medium flowing, this vaporizer includes
Injecting unit, this injecting unit is used for injection through the low temperature of expansion valve and the cold-producing medium of low pressure, to be dispersed to vaporizer
On top board；And
This ice generation unit supplies water to the top of vaporizer, with will pass through supply water and vaporizer in cold-producing medium it
Between carry out heat exchange and produce ice cube, and this ice generation unit includes injection nozzle, and this injection nozzle is arranged on this around rotary shaft
The side of rotary shaft, to spray the water to the top of vaporizer；
Cutting blade, this cutting blade is arranged on the opposite side of this rotary shaft around rotary shaft, so that cutting is sprayed from injection in water
Mouth injection after vaporizer top ice ice cube；And
Ice cube storage tank, is cut by cutting blade and from the buildup dropping in the top of vaporizer this ice cube storage tank.
2. system according to claim 1, wherein: this hot water generation unit includes hot water storage tank and auxiliary thermal source；Should
Hot water storage tank is arranged to store the hot water producing by carrying out heat exchange between the cold-producing medium in water and condenser, this auxiliary heat
Source is arranged so that the temperature of the water in hot water storage tank is maintained within a predetermined range.
3. system according to claim 1, also includes cold water generation unit, and this cold water generation unit is configured to receive supply
To a part of water of ice generation unit, will pass through in the water receiving and to carry out heat exchange between the low-temperature refrigerant of condenser
And produce cold water.
4. system according to claim 3, wherein: this cold water generation unit include the second expansion valve, the second vaporizer with
And cold water storage tank；This second expansion valve reduces the pressure of the cold-producing medium through condenser, to be changing into low temperature and low-pressure state；
This second vaporizer is arranged through the water receiving in the cold-producing medium through the second expansion valve and at supplying to ice generation unit
Between carry out heat exchange and produce cold water；This cold water storage tank is arranged to store the refrigeration by the water and the second vaporizer receiving
The cold water carrying out heat exchange between agent and producing.
5. system according to claim 1, wherein: this vaporizer is arranged in ice cube storage tank, so that using being contained in ice
The temperature of the ice cube being deposited in ice cube storage tank is maintained at low temperature by the cold-producing medium in block storage tank.
6. system according to claim 4, also includes first switch valve and second switch valve；This first switch valve is installed
In pipeline, so that the cold-producing medium through the second vaporizer is supplied vaporizer by expansion valve；This second switch valve is installed
In pipeline, so that the cold-producing medium through the second vaporizer is supplied compressor, thus selectively producing ice cube.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120092328A KR101244618B1 (en) | 2012-08-23 | 2012-08-23 | A water source ice machinery system including production of cold and hot water |
| KR10-2012-0092328 | 2012-08-23 | ||
| PCT/KR2013/007513 WO2014030931A1 (en) | 2012-08-23 | 2013-08-22 | Icemaker system for providing cold water, hot water and ice cubes using water heat source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104755862A CN104755862A (en) | 2015-07-01 |
| CN104755862B true CN104755862B (en) | 2017-01-18 |
Family
ID=48182053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380055056.0A Expired - Fee Related CN104755862B (en) | 2012-08-23 | 2013-08-22 | Icemaker system for providing cold water, hot water and ice cubes using water heat source |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101244618B1 (en) |
| CN (1) | CN104755862B (en) |
| WO (1) | WO2014030931A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101474544B1 (en) * | 2014-02-05 | 2014-12-22 | 주식회사캐로스 | Deicer having cooled ice storage |
| KR101658487B1 (en) | 2015-03-24 | 2016-09-23 | 주식회사 엠티에스 | Ice shaving machine using hygiencally cleanable storge tank |
| KR101659965B1 (en) | 2015-05-08 | 2016-09-26 | 주식회사 금산 | Cold water supply apparatus using an ice maker |
| KR101583315B1 (en) | 2015-06-10 | 2016-01-08 | 주식회사 엠티에스 | Two step Machine for ice and snow with with capillary outside for preventing refrigerant leaking and freezing |
| KR101679283B1 (en) * | 2016-03-24 | 2016-11-24 | 에이테크 주식회사 | A Water Purifier using Heat Pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200193565Y1 (en) * | 2000-03-31 | 2000-08-16 | 주식회사일신랩 | Refrigerating system dispensing cold water, hot water and ice |
| JP2000258009A (en) * | 1999-03-08 | 2000-09-22 | Hoshizaki Electric Co Ltd | Automatic ice maker |
| JP2005201545A (en) * | 2004-01-15 | 2005-07-28 | Hoshizaki Electric Co Ltd | Multiple ice-making determining method of automatic ice maker, and operation method |
| WO2007081077A1 (en) * | 2006-01-09 | 2007-07-19 | Snowart Co Ltd | Apparatus for fabricating artificial snow |
| JP2009145017A (en) * | 2007-12-17 | 2009-07-02 | Fukuoka Prefecture | Icemaker using ammonia |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0734269Y2 (en) * | 1989-08-30 | 1995-08-02 | 株式会社間組 | Ice heat storage type air conditioning system |
| JP2003056953A (en) * | 2001-08-08 | 2003-02-26 | Hoshizaki Electric Co Ltd | Ice making machine |
| KR100825980B1 (en) * | 2007-04-24 | 2008-04-29 | 주식회사 에스엔아이테크 | Drum unit for piece ice manufacture device |
-
2012
- 2012-08-23 KR KR1020120092328A patent/KR101244618B1/en not_active IP Right Cessation
-
2013
- 2013-08-22 CN CN201380055056.0A patent/CN104755862B/en not_active Expired - Fee Related
- 2013-08-22 WO PCT/KR2013/007513 patent/WO2014030931A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000258009A (en) * | 1999-03-08 | 2000-09-22 | Hoshizaki Electric Co Ltd | Automatic ice maker |
| KR200193565Y1 (en) * | 2000-03-31 | 2000-08-16 | 주식회사일신랩 | Refrigerating system dispensing cold water, hot water and ice |
| JP2005201545A (en) * | 2004-01-15 | 2005-07-28 | Hoshizaki Electric Co Ltd | Multiple ice-making determining method of automatic ice maker, and operation method |
| WO2007081077A1 (en) * | 2006-01-09 | 2007-07-19 | Snowart Co Ltd | Apparatus for fabricating artificial snow |
| JP2009145017A (en) * | 2007-12-17 | 2009-07-02 | Fukuoka Prefecture | Icemaker using ammonia |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014030931A1 (en) | 2014-02-27 |
| CN104755862A (en) | 2015-07-01 |
| KR101244618B1 (en) | 2013-03-18 |
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