CN103697644B - A kind of edible ice ice-making system - Google Patents
A kind of edible ice ice-making system Download PDFInfo
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- CN103697644B CN103697644B CN201310668314.4A CN201310668314A CN103697644B CN 103697644 B CN103697644 B CN 103697644B CN 201310668314 A CN201310668314 A CN 201310668314A CN 103697644 B CN103697644 B CN 103697644B
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Abstract
A kind of edible ice ice-making system, comprises compressor, condenser, supplying valve, ice maker group, deices heating valve, ice making choke valve, filter, return-air valve, check valve, deices choke valve, gas-liquid separator and oil eliminator; Wherein: compressor air-discharging pipeline is divided into two runners, a runner, through condenser, supplying valve, is then connected with ice maker group entrance by ice making choke valve; Another runner is connected with ice maker entrance by deicing heating valve; Operation system setting has at least two group ice maker groups, and the pipeline of ice maker group outlet is divided into two runners, is communicated with after a runner is connected with return-air valve with compressor; Another runner and check valve, deice after choke valve is connected and import ice maker group entrance again.A kind of edible ice ice-making system of the present invention passes through the effect of check valve and pressure differential, shortens the time deiced, prevents hydraulic compression, improve the production efficiency of ice machine and the stability of system.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of edible ice ice-making system utilizing the heat extraction of compressor to carry out and deice.
Background technology
At present, general edible ice ice-making system cannot realize maximize production, this mainly by refrigeration technology restriction, main cause be ice machine cannot realize continuous print, batch automatic ice-making with deice.Small type ice cube maker power consumption is high in addition, and cooling water usually cannot realize recycling, and causes serious water resource waste.Meanwhile, because small type ice cube maker Refrigeration Technique exists irrational place, without evaporation link when deicing, power consumption is large.The gas of the HTHP that existing ice-making system is discharged from compressor, through deicing heating valve and enter ice maker group and ice cube carrying out heat exchange, becomes gas-liquid mixture and enters compressor.After liquid enters and is compressed in accumulated inside, easily cause compressor liquid hazards compressor.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the object of this invention is to provide a kind of utilize the heat extraction of compressor to carry out deice, continuous print, batch production edible ice ice-making system; With the cyclic utilization rate of the batch production efficiency and the energy that improve ice machine; Solving when deicing has liquid to get back to the inner difficult problem causing compressor damage of compressor.
The technical solution adopted for the present invention to solve the technical problems is: a kind of edible ice ice-making system, comprises compressor, condenser, supplying valve, ice maker group, deices heating valve, ice making choke valve, filter, return-air valve, check valve, deices choke valve, gas-liquid separator and oil eliminator; Wherein: compressor air-discharging pipeline is divided into two runners, a runner, through condenser, supplying valve, is then connected with ice maker group entrance by ice making choke valve; Another runner is connected with ice maker entrance by deicing heating valve; Operation system setting has (containing two groups) more than two ice maker group, and the pipeline of ice maker group outlet is divided into two runners, is communicated with after a runner is connected with return-air valve with compressor; Another runner and check valve, deice after choke valve is connected and import ice maker group again.
As further improvement of the present invention: described ice maker group is arranged (containing two groups) more than two, condenser pipeline out arranges two branch flow passage, article one, branch flow passage is connected with corresponding ice maker group by ice making choke valve, another branch flow passage is connected with corresponding ice maker group by deicing heating valve, the pipeline often organizing the outlet of ice maker group is provided with two branch flow passage, is communicated with after a branch flow passage is connected by return-air valve with compressor; Another branch flow passage and check valve, deice after choke valve is connected and import all ice maker groups again.
As further improvement of the present invention: described condenser pipeline is out connected with filter inlet, and described filter outlet is connected with supplying valve by pipeline.
Compared with prior art, the invention has the beneficial effects as follows:
1. the process deiced is carried out at a certain group of ice maker, other one group or several groups of ice maker groups still carry out ice making, ice maker group eluting gas in deicing through check valve, deice choke valve and import other one group or several groups of ice maker groups again, structure simplifies and maximized recycling energy.Simultaneously compressor exhaust temperature and pressure oscillation very little, ensure that sufficient heat, conveying can be continued to deicing in ice maker group, therefore can decrease the time of deicing, adding ice making time, improve the efficiency of ice machine.
2. often organize the ice maker quantity of ice maker group by the unrestricted maximization realizing ice machine, energy-conservation more outstanding.
Accompanying drawing explanation
Fig. 1 is tube pass Fig. 1 of a kind of edible ice ice-making system of the present invention.
Fig. 2 is tube pass Fig. 2 of a kind of edible ice ice-making system of the present invention.
Detailed description of the invention
Now the present invention is described in detail in conjunction with the embodiments:
With reference to figure 1: a kind of edible ice ice-making system, comprise compressor 1, condenser 2, supplying valve 3, ice maker group 4, deice heating valve 5, ice making choke valve 6, filter 7, return-air valve 8, check valve 9, deice choke valve 10, gas-liquid separator 11 and oil eliminator 12; Wherein: the gas exhaust piping that compressor 1 connects oil eliminator 12 is divided into two runners, a runner, through condenser 2, supplying valve 3, is then connected with corresponding ice maker group 4-1 and ice maker group 4-2 entrance with ice making choke valve 6-2 respectively by ice making choke valve 6-1; Another runner is respectively by deicing heating valve 5-1 and deicing heating valve 5-1 and be connected with ice maker group 4-1 and ice maker group 4-2 entrance; The pipeline that ice maker group 4-1 exports is divided into two runners, and be communicated with gas-liquid separator 11 after a runner is connected with return-air valve 8-1, gas-liquid separator 11 is communicated with compressor 1 by pipeline; Another runner is connected with check valve 9-1, through pipeline with deice after choke valve 10 is connected, be connected with check valve 9-3 and check valve 9-4 again, be finally communicated with ice maker group 4 entrance.The pipeline that ice maker group 4-2 exports is divided into two runners, and be communicated with gas-liquid separator 11 after a runner is connected with return-air valve 8-2, gas-liquid separator 11 is communicated with compressor 1 by pipeline; Another runner is connected with check valve 9-2, through pipeline with deice after choke valve 10 is connected, be connected with check valve 9-3 and check valve 9-4 again, be finally communicated with ice maker group 4 entrance.
Embodiment one:
As shown in Figure 1, native system ice maker group is provided with two groups of ice maker group 4-1 and ice maker group 4-2.During operation, supplying valve 3 is opened, under compressor 1 acts on, the gaseous refrigerant that cold-producing medium becomes HTHP enters condenser 2 through oil eliminator 12, at condenser 2, the inner cooling water with recycling carries out the liquid refrigerant that heat exchange becomes normal temperature high voltage, two-way is divided into by supplying valve 3, the gas-liquid mixed refrigerant becoming low-temp low-pressure respectively by ice making choke valve 6-1 and ice making choke valve 6-2 enters corresponding ice maker group 4-1 and ice maker group 4-2, absorb the heat flowing through the water on ice maker surface, the gaseous state that cold-producing medium becomes low-temp low-pressure converges in gas-liquid separator 11 respectively by return-air valve 8-1 and return-air valve 8-2, then get back in compressor 1, now the gaseous refrigerant of low-temp low-pressure is again under the effect of compressor 1, the gaseous refrigerant becoming HTHP enters condenser 2 by oil eliminator 12, circulation like this.Cool gradually after flowing through cooled dose of the water absorption heat on ice maker group 4-1 surface and form ice cube on ice maker group 4-1 surface.When ice thickness reaches predetermined requirement, return-air valve 8-1 closes, deice heating valve 5-1 to open, stop supplying water to ice maker group 4-1 surface, a high temperature and high pressure gaseous refrigerant part point two runners after deicing heating valve 5-1 that compressor 1 is discharged, control action wherein because of check valve 9-3 on a runner can not flow through check valve 9-3, so the gaseous refrigerant of HTHP flows to another runner enter ice maker group 4-1, heat exchange is carried out, the cold-producing medium of liquefy with the ice cube on ice maker group 4-1 surface.Liquid cold-producing medium is flowed through by check valve 9-1 and deices choke valve 10, want large because pressure ratio when cold-producing medium enters ice maker group 4-1 entrance deices the pressure that choke valve 10 flows out, so the existence of cold-producing medium at check valve 9-3 place because of pressure differential deicing choke valve 10 outflow can not flow through check valve 9-3 and flow through check valve 9-4, enter ice maker group 4-2 and participate in ice making, improve the efficiency of ice making and the cyclic utilization rate of energy.When ice maker group 4-1 deices complete, deice heating valve 5-1 and close, return-air valve 8-1 opens, and ice maker group 4-1 water supply start, now ice maker group 4-1 starts ice making.Through certain hour interval, when ice maker group 4-2 ice thickness reaches predetermined requirement, return-air valve 8-2 closes, deice heating valve 5-2 to open, stop supplying water to ice maker group 4-2 surface, a high temperature and high pressure gaseous refrigerant part point two runners after deicing heating valve 5-2 that compressor 1 is discharged, control action wherein because of check valve 9-4 on a runner can not flow through check valve 9-4, so the gaseous refrigerant of HTHP flows to another runner enter ice maker group 4-2, heat exchange is carried out with the ice cube on ice maker group 4-2 surface, the cold-producing medium of liquefy is flowed through by check valve 9-2 and deices choke valve 10, want large because pressure ratio when cold-producing medium enters ice maker group 4-2 entrance deices the pressure that choke valve 10 flows out, so the existence of cold-producing medium at check valve 9-4 place because of pressure differential deicing choke valve 10 outflow can not flow through check valve 9-4 and flow through check valve 9-3, enter ice maker group 4-1 and participate in ice making, improve the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-2 deices complete, deice heating valve 5-2 and close, return-air valve 8-2 opens, and again supply water to ice maker group 4-2, now ice maker group 4-2 starts ice making, so circulates.
Enforcement case two:
As shown in Figure 2, native system ice maker group is provided with three groups of ice maker group 4-1, ice maker group 4-2 and ice maker group 4-3.During operation, supplying valve 3 is opened, under compressor 1 acts on, the gaseous refrigerant that cold-producing medium becomes HTHP enters condenser 2 through oil eliminator 12, at condenser 2, the inner cooling water with recycling carries out the liquid refrigerant that heat exchange becomes normal temperature high voltage, three tunnels are divided into by supplying valve 3, respectively by ice making choke valve 6-1, ice making choke valve 6-2, the gas-liquid mixture that ice making choke valve 6-3 becomes low-temp low-pressure enters corresponding ice maker group 4-1, ice maker group 4-2 and ice maker group 4-3, absorb the heat flowing through the water on ice maker surface, cold-producing medium becomes the gaseous state of low-temp low-pressure respectively by return-air valve 8-1, return-air valve 8-2 and return-air valve 8-3 converges in gas-liquid separator 11, then get back in compressor 1, now the gaseous refrigerant of low-temp low-pressure is again under the effect of compressor 1, the gaseous refrigerant becoming HTHP enters condenser 2 by oil eliminator 12, circulation like this.Cool gradually after flowing through cooled dose of the water absorption heat on ice maker group 4-1 surface and form ice cube on ice maker group 4-1 surface.When ice thickness reaches predetermined requirement, return-air valve 8-1 closes, deice heating valve 5-1 to open, stop supplying water to ice maker group 4-1 surface, a high temperature and high pressure gaseous refrigerant part point two runners after deicing heating valve 5-1 that compressor 1 is discharged, control action wherein because of check valve 9-3 on a runner can not flow through check valve 9-3, so the gaseous refrigerant of HTHP flows to another runner enter ice maker group 4-1, heat exchange is carried out, the cold-producing medium of liquefy with the ice cube on ice maker group 4-1 surface.Liquid cold-producing medium is flowed through by check valve 9-1 and deices choke valve 10, want large because pressure ratio when cold-producing medium enters ice maker group 4-1 entrance deices the pressure that choke valve 10 flows out, so the cold-producing medium deicing choke valve 10 outflow flows through check valve 9-4 and check valve 9-5 respectively because the existence of pressure differential can not flow through check valve 9-3 at check valve 9-3 place enter corresponding ice maker group 4-2 and ice maker group 4-3 participation ice making again, improve the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-1 deices complete, deice heating valve 5-1 and close, return-air valve 8-1 opens, and again supply water to ice maker group 4-1 surface, now ice maker group 4-1 starts ice making.Through certain hour interval, when ice maker group 4-2 ice thickness reaches predetermined requirement, return-air valve 8-2 closes, deice heating valve 5-2 to open, stop supplying water to ice maker group 4-2 surface, a high temperature and high pressure gaseous refrigerant part point two runners after deicing heating valve 5-2 that compressor 1 is discharged, control action wherein because of check valve 9-4 on a runner can not flow through check valve 9-4, so the gaseous refrigerant of HTHP flows to another runner enter ice maker group 4-2, heat exchange is carried out, the cold-producing medium of liquefy with the ice cube on ice maker group 4-2 surface.Liquid cold-producing medium is flowed through by check valve 9-2 and deices choke valve 10, want large because pressure ratio when cold-producing medium enters ice maker group 4-2 entrance deices the pressure that choke valve 10 flows out, so the cold-producing medium deicing choke valve 10 outflow flows through check valve 9-3 and check valve 9-5 respectively because the existence of pressure differential can not flow through check valve 9-4 at check valve 9-4 place enter corresponding ice maker group 4-1 and ice maker group 4-3 participation ice making, improve the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-2 deices complete, deice heating valve 5-2 and close, return-air valve 8-2 opens, and again supply water to ice maker group 4-2, now ice maker group 4-2 starts ice making, so circulates.Again through certain hour interval, when ice maker group 4-3 ice thickness reaches predetermined requirement, return-air valve 8-3 closes, deice heating valve 5-3 to open, stop supplying water to ice maker group 4-3, a high temperature and high pressure gaseous refrigerant part point two runners after deicing heating valve 5-3 that compressor 1 is discharged, control action wherein because of check valve 9-5 on a runner can not flow through check valve 9-5, so the gaseous refrigerant of HTHP flows to another runner enter ice maker group 4-3, heat exchange is carried out, the cold-producing medium of liquefy with the ice cube on ice maker group 4-3 surface.Liquid cold-producing medium is flowed through by check valve 9-6 and deices choke valve 10, want large because pressure ratio when cold-producing medium enters ice maker group 4-3 entrance deices the pressure that choke valve 10 flows out, so the cold-producing medium deicing choke valve 10 outflow flows through check valve 9-3 and check valve 9-4 respectively because the existence of pressure differential can not flow through check valve 9-5 at check valve 9-5 place enter corresponding ice maker group 4-1 and ice maker group 4-2 participation ice making, improve the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-3 deices complete, deice heating valve 5-3 and close, return-air valve 8-3 opens, and again supply water to ice maker group 4-3, now ice maker group 4-3 starts ice making, so circulates.
The present invention utilizes the combination of check valve and pressure differential, shortens the time deiced, and prevents the hydraulic compression of compressor, and what improve ice maker deices efficiency, simplifies the structure, and has saved electric energy and with water, has realized the maximization of monomer output simultaneously.Solve liquid refrigerant when edible ice ice-making system deices time length and deices and get back to the difficult problem causing hydraulic compression in compressor.Substantially increase the efficiency of production and the stability of system.
In sum, after those of ordinary skill in the art reads file of the present invention, make other various corresponding conversion scheme according to technical scheme of the present invention and technical conceive without the need to creative mental labour, all belong to the scope that the present invention protects.
Claims (3)
1. an edible ice ice-making system, comprises compressor, condenser, supplying valve, ice maker group, deices heating valve, ice making choke valve, filter, return-air valve, check valve, deices choke valve, gas-liquid separator and oil eliminator; It is characterized in that: compressor air-discharging pipeline is divided into two runners, a runner, through condenser, supplying valve, is then connected with ice maker group entrance by ice making choke valve; Another runner is connected with ice maker entrance by deicing heating valve; Operation system setting has the ice maker group of at least two groups, and the pipeline of ice maker group outlet is divided into two runners, is communicated with after a runner is connected with return-air valve with compressor; Another runner and check valve, deice after choke valve is connected and import ice maker group entrance again.
2. a kind of edible ice ice-making system according to claim 1, it is characterized in that: described ice maker group arranges at least two groups, condenser pipeline is out provided with the branch flow passage of corresponding quantity by the quantity of ice maker group, each branch flow passage is connected with corresponding ice maker group by ice making choke valve, the pipeline often organizing the outlet of ice maker group is provided with two branch flow passage, is communicated with after a branch flow passage is connected by return-air valve with compressor; Another branch flow passage and check valve, deice after choke valve is connected and import all ice maker group entrances again.
3. a kind of edible ice ice-making system according to claim 1, is characterized in that: described condenser pipeline is out connected with filter inlet, and described filter outlet is connected with supplying valve by pipeline.
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| CN201310668314.4A CN103697644B (en) | 2013-12-11 | 2013-12-11 | A kind of edible ice ice-making system |
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| CN201310668314.4A CN103697644B (en) | 2013-12-11 | 2013-12-11 | A kind of edible ice ice-making system |
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| CN107014124A (en) * | 2017-04-21 | 2017-08-04 | 高志栋 | A kind of ice making method and ice-making system |
| CN107906779A (en) * | 2017-12-15 | 2018-04-13 | 广州科勒尔制冷设备有限公司 | A kind of ice cube machine cooling system deiced using four-way valve control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203176A (en) * | 1990-06-21 | 1993-04-20 | S.S.P. Lichtenvoorde B.V. | Methods and device for preparing ice |
| CN101135520A (en) * | 2007-09-28 | 2008-03-05 | 冯昊艳 | Ice making system |
| CN101922830A (en) * | 2010-08-05 | 2010-12-22 | 华中科技大学 | Supercooled liquid ice slurry continuous preparation device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1007221C2 (en) * | 1997-10-08 | 1999-04-09 | Omega Engineering B V | Apparatus for making ice. |
| JP2001201118A (en) * | 2000-01-19 | 2001-07-27 | Sumitomo Metal Ind Ltd | Harvest type ice heat storage system and deicing method for the system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203176A (en) * | 1990-06-21 | 1993-04-20 | S.S.P. Lichtenvoorde B.V. | Methods and device for preparing ice |
| CN101135520A (en) * | 2007-09-28 | 2008-03-05 | 冯昊艳 | Ice making system |
| CN101922830A (en) * | 2010-08-05 | 2010-12-22 | 华中科技大学 | Supercooled liquid ice slurry continuous preparation device |
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