CN103697644A - Edible ice making system - Google Patents
Edible ice making system Download PDFInfo
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- CN103697644A CN103697644A CN201310668314.4A CN201310668314A CN103697644A CN 103697644 A CN103697644 A CN 103697644A CN 201310668314 A CN201310668314 A CN 201310668314A CN 103697644 A CN103697644 A CN 103697644A
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Abstract
The invention discloses an edible ice making system which comprises a compressor, a condenser, a liquid supply valve, ice maker groups, a deicing heat supply valve, an ice making throttling valve, a filter, a gas return valve, a unidirectional valve, a deicing throttling valve, a gas-liquid separator and an oil separator, wherein a gas exhaust pipeline of the compressor is divided into two runners; one of the runners passes through the condenser and the liquid supply valve and then is connected with the inlet of each ice maker group by virtue of the ice making throttling valve; the other runner is connected with the inlet of each ice maker by virtue of the deicing heat supply valve. The system is provided with two or more ice maker groups; a pipeline at the outlet of each ice maker group is divided into two runners; one of the runners is communicated with the compressor after being connected with the gas return valve; the other runner is introduced into the inlet of each ice maker group after being connected with the unidirectional valve and the deicing throttling valve. According to the edible ice making system, under the action of the unidirectional valve and the pressure difference, the deicing time is shortened, hydraulic compression is prevented, and the production efficiency of an ice making machine and the stability of the system are improved.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of edible ice ice-making system that utilizes the heat extraction of compressor to deice
Background technology
At present, general edible ice ice-making system cannot be realized the production of maximization, and this is mainly the restriction of technology of being freezed, and main cause is that ice machine cannot realize continuous, automatic ice-making in batches and deice.Small type ice cube maker power consumption is high in addition, and cooling water usually cannot be realized and recycling, and causes serious water resource waste.Meanwhile, because small type ice cube maker Refrigeration Technique exists irrational place, while deicing, without evaporation link, power consumption is large.Through deicing, heating valve enters ice maker group to the gas of the HTHP that existing ice-making system is discharged from compressor and ice cube carries out heat exchange, becomes gas-liquid mixture and enters compressor.When liquid enters, be compressed in after inner gathering, easily cause compressor liquid hammer to damage 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 edible ice ice-making system that utilizes the heat extraction of compressor that deice, continuous, produces in batches; To improve the batch production efficiency of ice machine and the cyclic utilization rate of the energy; When deicing, solution have liquid to get back to the difficult problem that compressor damage is caused in compressor inside.
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 road, 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; Ice maker group that system is provided with (containing two groups) more than two, the pipeline of ice maker group outlet is divided into two runners, after a runner is connected with return-air valve, is communicated with compressor; Another runner imports ice maker group again with check valve, after deicing choke valve and being connected.
As further improvement of the present invention: described ice maker group arranges (containing two groups) more than two, condenser pipeline out arranges Liang Tiao branch runner, Yi Tiao branch runner is connected with corresponding ice maker group by ice making choke valve, another branch's runner is connected with corresponding ice maker group by deicing heating valve, the pipeline of every group of ice maker group outlet is provided with Liang Tiao branch runner, and Yi Tiao branch runner is communicated with compressor after connecting by return-air valve; Another branch's runner imports all ice maker groups again with check valve, after deicing choke valve and being connected.
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 deicing at a certain group of ice maker, other one group or several groups of ice maker groups are still carried out ice making, ice maker group eluting gas in deicing through check valve, deice choke valve and import again other one group or several groups of ice maker groups, designs simplification and maximized recycling energy.Compressor exhaust temperature and pressure oscillation is simultaneously very little, has guaranteed sufficient heat, can continue to carry to deicing in ice maker group, therefore can reduce the time of deicing, and has increased the ice making time, has improved the efficiency of ice machine.
2. the ice maker quantity of every group of ice maker group is by the unrestricted maximization that realizes ice machine, energy-conservation more outstanding.
Accompanying drawing explanation
Fig. 1 is the pipeline flow chart 1 of a kind of edible ice ice-making system of the present invention.
Fig. 2 is the pipeline flow chart 2 of a kind of edible ice ice-making system of the present invention.
The specific embodiment
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, comprises compressor 1, condenser 2, supplying valve 3, ice maker group 4, deices heating valve 5, ice making choke valve 6, filter 7, return-air valve 8, check valve 9, deices 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 road, through condenser 2, supplying valve 3, is then connected with ice maker group 4-2 entrance with corresponding ice maker group 4-1 with ice making choke valve 6-2 by ice making choke valve 6-1 respectively; Another runner is respectively by deicing heating valve 5-1 and deicing heating valve 5-1 and be connected with ice maker group 4-2 entrance with ice maker group 4-1; The pipeline of ice maker group 4-1 outlet is divided into two runners, after a runner is connected with return-air valve 8-1, is communicated with gas-liquid separator 11, and gas-liquid separator 11 is communicated with compressor 1 by pipeline; Another runner is connected with check valve 9-1, through pipeline, after deicing choke valve 10 and being connected, is connected with check valve 9-4 with check valve 9-3 again, is finally communicated with ice maker group 4 entrances.The pipeline of ice maker group 4-2 outlet is divided into two runners, after a runner is connected with return-air valve 8-2, is communicated with gas-liquid separator 11, and gas-liquid separator 11 is communicated with compressor 1 by pipeline; Another runner is connected with check valve 9-2, through pipeline, after deicing choke valve 10 and being connected, is connected with check valve 9-4 with check valve 9-3 again, is finally communicated with ice maker group 4 entrances.
Embodiment mono-:
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 effect, the gaseous refrigerant that cold-producing medium becomes HTHP enters condenser 2 through oil eliminator 12, at condenser 2 cooling water inner and that recycle, carry out the liquid refrigerant that heat exchange becomes normal temperature high voltage, by supplying valve 3, be divided into two-way, the gas-liquid mixed refrigerant that becomes low-temp low-pressure by ice making choke valve 6-1 and ice making choke valve 6-2 respectively enters corresponding ice maker group 4-1 and ice maker group 4-2, the flow through heat of water on ice maker surface of absorption, the gaseous state that cold-producing medium becomes low-temp low-pressure converges in gas-liquid separator 11 by return-air valve 8-1 and return-air valve 8-2 respectively, 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 that becomes HTHP enters condenser 2 by oil eliminator 12, so circulation.Cooled dose of the water on ice maker group 4-1 surface of flowing through absorbs after heat cooling and form ice cube on ice maker group 4-1 surface gradually.When ice cube thickness reaches predetermined requirement, return-air valve 8-1 closes, deicing heating valve 5-1 opens, stop supplying water to ice maker group 4-1 surface, the high temperature and high pressure gaseous refrigerant part that compressor 1 is discharged minute two runners after deicing heating valve 5-1, wherein on a runner, the control action because of check valve 9-3 can not flow through check valve 9-3, so the gaseous refrigerant of HTHP flows to another runner and enters ice maker group 4-1, carry out heat exchange, the cold-producing medium of liquefy with the ice cube on ice maker group 4-1 surface.Liquid cold-producing medium is flowed through and is deiced choke valve 10 by check valve 9-1 again, pressure ratio while entering ice maker group 4-1 entrance due to cold-producing medium deices the pressure of choke valve 10 outflows and wants large, so deice cold-producing medium that choke valve 10 flows out at check valve 9-3 place because of the existence of pressure differential can not flow through check valve 9-3 and the check valve 9-4 that flows through, enter ice maker group 4-2 and participate in ice making, improved the efficiency of ice making and the cyclic utilization rate of energy.When ice maker group 4-1 deices completely, deice heating valve 5-1 and close, return-air valve 8-1 opens, 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 cube thickness reaches predetermined requirement, return-air valve 8-2 closes, deicing heating valve 5-2 opens, stop supplying water to ice maker group 4-2 surface, the high temperature and high pressure gaseous refrigerant part that compressor 1 is discharged minute two runners after deicing heating valve 5-2, wherein on a runner, the control action because of check valve 9-4 can not flow through check valve 9-4, so the gaseous refrigerant of HTHP flows to another runner and enters ice maker group 4-2, carry out heat exchange with the ice cube on ice maker group 4-2 surface, the cold-producing medium of liquefy is flowed through and is deiced choke valve 10 by check valve 9-2, pressure ratio while entering ice maker group 4-2 entrance due to cold-producing medium deices the pressure of choke valve 10 outflows and wants large, so deice cold-producing medium that choke valve 10 flows out at check valve 9-4 place because of the existence of pressure differential can not flow through check valve 9-4 and the check valve 9-3 that flows through, 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 completely, deice heating valve 5-2 and close, return-air valve 8-2 opens, and again to ice maker group 4-2, supplies water, and now ice maker group 4-2 starts ice making, so circulation.
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 effect, the gaseous refrigerant that cold-producing medium becomes HTHP enters condenser 2 through oil eliminator 12, at condenser 2 cooling water inner and that recycle, carry out the liquid refrigerant that heat exchange becomes normal temperature high voltage, by supplying valve 3, be divided into three tunnels, 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, the flow through heat of water on ice maker surface of absorption, 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 converge 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 that becomes HTHP enters condenser 2 by oil eliminator 12, so circulation.Cooled dose of the water on ice maker group 4-1 surface of flowing through absorbs after heat cooling and form ice cube on ice maker group 4-1 surface gradually.When ice cube thickness reaches predetermined requirement, return-air valve 8-1 closes, deicing heating valve 5-1 opens, stop supplying water to ice maker group 4-1 surface, the high temperature and high pressure gaseous refrigerant part that compressor 1 is discharged minute two runners after deicing heating valve 5-1, wherein on a runner, the control action because of check valve 9-3 can not flow through check valve 9-3, so the gaseous refrigerant of HTHP flows to another runner and enters ice maker group 4-1, carry out heat exchange, the cold-producing medium of liquefy with the ice cube on ice maker group 4-1 surface.Liquid cold-producing medium is flowed through and is deiced choke valve 10 by check valve 9-1 again, pressure ratio while entering ice maker group 4-1 entrance due to cold-producing medium deices the pressure of choke valve 10 outflows and wants large, so deice flow through respectively because the existence of pressure differential can not flow through check valve 9-3 at check valve 9-3 place check valve 9-4 and check valve 9-5 of cold-producing medium that choke valve 10 flows out, enter again corresponding ice maker group 4-2 and ice maker group 4-3 participation ice making, improved the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-1 deices completely, deice heating valve 5-1 and close, return-air valve 8-1 opens, and again to ice maker group 4-1 surface, supplies water, and now ice maker group 4-1 starts ice making.Through certain hour interval, when ice maker group 4-2 ice cube thickness reaches predetermined requirement, return-air valve 8-2 closes, deicing heating valve 5-2 opens, stop supplying water to ice maker group 4-2 surface, the high temperature and high pressure gaseous refrigerant part that compressor 1 is discharged minute two runners after deicing heating valve 5-2, wherein on a runner, the control action because of check valve 9-4 can not flow through check valve 9-4, so the gaseous refrigerant of HTHP flows to another runner and enters ice maker group 4-2, carry out heat exchange, the cold-producing medium of liquefy with the ice cube on ice maker group 4-2 surface.Liquid cold-producing medium is flowed through and is deiced choke valve 10 by check valve 9-2 again, pressure ratio while entering ice maker group 4-2 entrance due to cold-producing medium deices the pressure of choke valve 10 outflows and wants large, so deice flow through respectively because the existence of pressure differential can not flow through check valve 9-4 at check valve 9-4 place check valve 9-3 and check valve 9-5 of cold-producing medium that choke valve 10 flows out, enter corresponding ice maker group 4-1 and ice maker group 4-3 participation ice making, improved the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-2 deices completely, deice heating valve 5-2 and close, return-air valve 8-2 opens, and again to ice maker group 4-2, supplies water, and now ice maker group 4-2 starts ice making, so circulation.Pass through again certain hour interval, when ice maker group 4-3 ice cube thickness reaches predetermined requirement, return-air valve 8-3 closes, deicing heating valve 5-3 opens, stop supplying water to ice maker group 4-3, the high temperature and high pressure gaseous refrigerant part that compressor 1 is discharged minute two runners after deicing heating valve 5-3, wherein on a runner, the control action because of check valve 9-5 can not flow through check valve 9-5, so the gaseous refrigerant of HTHP flows to another runner and enters ice maker group 4-3, carry out heat exchange, the cold-producing medium of liquefy with the ice cube on ice maker group 4-3 surface.Liquid cold-producing medium is flowed through and is deiced choke valve 10 by check valve 9-6 again, pressure ratio while entering ice maker group 4-3 entrance due to cold-producing medium deices the pressure of choke valve 10 outflows and wants large, so deice flow through respectively because the existence of pressure differential can not flow through check valve 9-5 at check valve 9-5 place check valve 9-3 and check valve 9-4 of cold-producing medium that choke valve 10 flows out, enter corresponding ice maker group 4-1 and ice maker group 4-2 participation ice making, improved the cyclic utilization rate of ice making efficiency and energy.When ice maker group 4-3 deices completely, deice heating valve 5-3 and close, return-air valve 8-3 opens, and again to ice maker group 4-3, supplies water, and now ice maker group 4-3 starts ice making, so circulation.
The present invention utilizes the combination of check valve and pressure differential, has shortened the time deicing, and prevents the hydraulic compression of compressor, has improved the efficiency that deices of ice maker, simplifies the structure, and has saved electric energy and water, realizes the maximization of monomer output simultaneously.Solved edible ice ice-making system deice the time long and while deicing liquid refrigerant get back in compressor and cause the difficult problem of hydraulic compression.The efficiency of production and the stability of system have greatly been improved.
In sum, those of ordinary skill in the art reads after file of the present invention, according to technical scheme of the present invention and technical conceive, without creative mental labour, makes other various corresponding conversion scheme, all belongs 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 road, 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; Ice maker group that system is provided with (containing two groups) more than two, the pipeline of ice maker group outlet is divided into two runners, after a runner is connected with return-air valve, is communicated with compressor; Another runner imports ice maker group entrance again with check valve, after deicing choke valve and being connected.
2. a kind of edible ice ice-making system according to claim 1, it is characterized in that: described ice maker group arranges (containing two groups) more than two, condenser pipeline out arranges Liang Tiao branch runner, Yi Tiao branch runner is connected with corresponding ice maker group by ice making choke valve, another branch's runner is connected with corresponding ice maker group by deicing heating valve, the pipeline of every group of ice maker group outlet is provided with Liang Tiao branch runner, and Yi Tiao branch runner is communicated with compressor after connecting by return-air valve; Another branch's runner imports all ice maker group entrances again with check valve, after deicing choke valve and being connected.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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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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| Application Number | Priority Date | Filing Date | Title |
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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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| CN103697644A true CN103697644A (en) | 2014-04-02 |
| CN103697644B CN103697644B (en) | 2016-01-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| US5203176A (en) * | 1990-06-21 | 1993-04-20 | S.S.P. Lichtenvoorde B.V. | Methods and device for preparing ice |
| WO1999018400A1 (en) * | 1997-10-08 | 1999-04-15 | Omega Engineering B.V. | Device for producing 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 |
| 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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2013
- 2013-12-11 CN CN201310668314.4A patent/CN103697644B/en active Active
Patent Citations (5)
| 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 |
| WO1999018400A1 (en) * | 1997-10-08 | 1999-04-15 | Omega Engineering B.V. | Device for producing 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 |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN103697644B (en) | 2016-01-13 |
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