CN205027017U - Direct expansion formula ice thick liquid circulation dynamic system ice device - Google Patents

Direct expansion formula ice thick liquid circulation dynamic system ice device Download PDF

Info

Publication number
CN205027017U
CN205027017U CN201520800260.7U CN201520800260U CN205027017U CN 205027017 U CN205027017 U CN 205027017U CN 201520800260 U CN201520800260 U CN 201520800260U CN 205027017 U CN205027017 U CN 205027017U
Authority
CN
China
Prior art keywords
ice
water
evaporimeter
making
knockout drum
Prior art date
Application number
CN201520800260.7U
Other languages
Chinese (zh)
Inventor
罗良宜
Original Assignee
罗良宜
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 罗良宜 filed Critical 罗良宜
Priority to CN201520800260.7U priority Critical patent/CN205027017U/en
Application granted granted Critical
Publication of CN205027017U publication Critical patent/CN205027017U/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25CPRODUCING, WORKING OR HANDLING ICE
    • F25C1/00Producing ice

Abstract

The utility model provides a direct expansion formula ice thick liquid circulation dynamic system ice device, it is intraductal that adopts the ice thick liquid directly to get into the refrigeration host flooded evaporator heat exchange tube, keeps apart between flooded evaporator and water knockout drum, the water collector, separates thermal treatment, makes the cold volume of evaporimeter can not transmit water knockout drum, water collector, and the ice thick liquid is high -speed mobile, and the existence of ice crystal, growing up and in time to eliminate the super -cooled rate of intraductal water in the dead angle that does not remain in a standstill, prevents that host computer evaporator tube inner wall is frozen, the utility model discloses broken through subcooling water preparing ice ice crystal and can not get into the general knowledge in the heat exchange tube, make the dynamic system ice process that directly makes the water come system ice reach simply, smoothly, steadily, the efficient purpose.

Description

Direct-evaporating type ice slurry circulation dynamic ice-making device
Technical field
The utility model relates to a kind of ice maker, especially a kind of direct-evaporating type ice slurry circulation dynamic ice-making device.
Background technology
Ice storage technology has various ice making mode, and these ice making modes can be divided into two classes.The first kind is the direct heat exchange method of water and refrigerant, and its heat exchange efficiency is very high, and heat-transfer capability is very large, generate ice cream formula ice, deicing processes load follow is good, but owing to generating corrosive gas etc., affect refrigerant purity, affect refrigerator operation, be substantially eliminated.Equations of The Second Kind is water and refrigerant indirect heat exchange mode, it comprises again static ice making, non-phase transformation dynamic ice-making, contact refrigerating medium phase transformation dynamic ice-making three kinds: 1. static ice maker, namely freeze outside cooling tube or in ice filling container, ice itself is in relative static conditions, in static ice-making process, along with the increase of ice-making capacity, the thermal resistance between water and low-temperature receiver increases gradually, thus ice making rate reduces, and energy loss increases.Although static ice-making system is simple, stable, be easy to realize, become the main flow in ice-storage system application at present, but the static forming process heat exchange efficiency that it exists ice is low, and deicing processes load follow is poor, system complex, cost is greatly with high investment, especially can not realize ultra-large low-cost high-efficiency ice-reserving.2. contact refrigerating medium phase transformation dynamic ice-making device (ZL201220237000.X) and water energy water heater (ZL201320180232.0) provide a kind of substantially similar contact refrigerating medium phase transformation dynamic ice-making device, all adopt refrigerating medium, refrigerating medium generation gas-liquid phase transition in the cold transmittance process of heat, liquid refrigerating medium is by evaporation, ice cream formula ice is generated with the direct heat exchange of water, gaseous coolant passes through the direct heat release of condensation to low-temperature receiver, heat exchange efficiency is high, heat-transfer capability is large, generate ice cream formula ice, deicing processes load follow is good, but, all need to use the refrigerating medium as butane, system must be completely closed, the cost of refrigerating medium is high, easily fire in addition, affect the ubiquitous problem of environment etc. cold-producing medium.3. non-phase transformation dynamic ice-making device, have ice crystal, ice to starch in this ice-making process to generate, and ice crystal, ice slurry is kept in motion, the refrigerating medium that non-phase transformation dynamic ice-making uses comprises subcooled water, heat-conducting liquid, heat-conducting gas and the aqueous solution etc., ice sheet does not grow at heat exchange surface, thus thermal resistance carrying out and change not with ice-making process between water and low-temperature receiver, keep higher heat exchanger effectiveness in ice-making process, refrigeration machine can run under better operating mode always; Generate ice cream formula ice, deicing processes load follow is good, however system complex, poor stability.Wherein the most promising is dynamic freezing of supercooled water system, and system utilizes the surfusion of water to carry out ice making, and advantage does not introduce any other material.During cold-storage, by refrigeration compressor set, water is excessively cold, in subcooler outlet, supercooled state is removed, make it to separate out ice crystal.The core component of this system is subcooler.Existing more than 20 year of this technology of Japanology, also has the example of engineer applied, but current not yet full maturity.Subject matter is subcooled water is one very unsure state, easily frequent icing in subcooler, system effectiveness is caused to decline even blocking pipeline, enter in the water of subcooler and need strictly to remove ice crystal impurity, process is complicated, energy consumption is high, therefore, how to control subcooled water do not occur in subcooler freeze be the key issue that this technology need solve.
Summary of the invention
In order to overcome easily frequent in existing dynamic freezing of supercooled water system subcooler freezing, system effectiveness is caused to decline even blocking pipeline, enter in the water of subcooler and need strictly to remove ice crystal impurity, process is complicated, the deficiency that energy consumption is high, the utility model provides a kind of direct-evaporating type ice to starch circulation dynamic ice-making device, ice crystal is mixed in water and forms ice slurry, this direct-evaporating type ice slurry circulation dynamic ice-making device adopts ice slurry directly to enter in refrigeration host computer heat exchange pipe of evaporator pipe, heat exchange pipe of evaporator all adopts a homogeneous tube, there is no jointing, main frame evaporimeter adopts shell and tube exchanger or double-tube heat exchanger, ice slurry keeps the flowing of fair speed in main frame evaporator tube, do not remain in a standstill in main frame evaporator tube dead angle, high ice slurry flow velocity makes ice crystal can not be attached to main frame evaporator tube inwall, the existence of ice crystal in ice slurry, grow up and can eliminate the degree of supercooling of water in pipe in time.Reach like this and make this direct-evaporating type ice slurry circulation dynamic ice-making device that the ice crystal of flowing can be utilized to eliminate the degree of supercooling of water in main frame evaporator tube, high flow velocity is utilized to prevent ice crystal to be attached to main frame evaporator tube inwall, prevent main frame evaporator tube inwall from freezing, the utility model breaches subcooled water ice making ice crystal can not enter general knowledge in heat exchanger tube, makes the dynamic ice-making process directly using water to carry out ice making reach simple, smooth and easy, stable, efficient, energy-conservation object.
The utility model solves the technical scheme that its technical problem adopts: this direct-evaporating type ice slurry circulation dynamic ice-making device comprises Ice Storage Tank, water pump, water knockout drum, evaporimeter, water collector; Between Ice Storage Tank, water pump, water knockout drum, evaporimeter, water collector, pipe connects successively; Described Ice Storage Tank intake-outlet, all in the bottom of Ice Storage Tank, keeps suitable distance according between the flow velocity Ice Storage Tank intake-outlet of Ice Storage Tank Inlet and outlet water saliva, makes the slurry of the part ice in Ice Storage Tank water inlet can enter Ice Storage Tank delivery port smoothly and circulates.Described water knockout drum is directly connected with the heat exchanger tube of described evaporimeter, isolates between water knockout drum and evaporimeter, heat insulation process, makes evaporimeter cold be delivered to water knockout drum; Described evaporimeter is flooded evaporator, evaporimeter is the evaporimeter of refrigeration machine (or heat pump), refrigeration machine refrigerant walks heat at the outer evaporator strip of evaporator tube, ice slurry is at Bottomhole pressure, and the heat exchanger tube of evaporimeter is directly connected with water knockout drum, water collector, isolates between evaporimeter and water knockout drum, water collector, heat insulation process, make evaporimeter cold can not be delivered to water knockout drum, water collector, heat exchange pipe of evaporator all adopts a homogeneous tube, does not have jointing; Described water collector is connected with the heat exchanger tube of evaporimeter, isolates between water collector and evaporimeter, heat insulation process, makes evaporimeter cold be delivered to water collector.Ice slurry is at heat exchange pipe of evaporator Bottomhole pressure, do not remain in a standstill, comprehensive energy consumption and stability, under proper flow rates, scope 0.5m/s to 5m/s, preferred 2m/s flow velocity, make ice crystal can not be attached to main frame evaporator tube inwall, in ice slurry ice crystal existence, grow up and can eliminate in time the degree of supercooling of water in pipe, would not freeze in evaporator heat exchange organ pipe, ice-making process also reaches smooth and easy, stable effect.Owing to directly adopting water to carry out ice making, do not introduce other materials, water quality is not specially required, not only can be used for cold storage of ice making summer, can also be used to winter extract the next efficient water heating heating of a large amount of latent heat that water becomes ice.In addition, can adopt and participate in ice-make cycle separately or together with starch with ice than the heavy fine particulate material of water, optimize fluidization ice-making effect, prevent tube wall icing; Than the heavy fine particulate material of water as the grains of sand, plastic pellet etc. are easily separated with ice, are easy to cyclic process and automatically carry out smoothly.
The beneficial effects of the utility model are, this direct-evaporating type ice slurry circulation dynamic ice-making device adopts quick-reading flow sheets, simple device, make directly to use water to carry out the dynamic ice-making process of ice making simple, smooth and easy, stable, efficient, energy-conservation; Ice-making system can reduce investment outlay, reduce energy consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the schematic diagram of the utility model preferred embodiment.
1. Ice Storage Tank, 2. water pump, 3. water knockout drum, 4. evaporimeter, 41. heat exchanger tubes, 5. water collector in figure.
Detailed description of the invention
In order to enable auditor understand the purpose of this utility model further, existing attached preferred embodiment is to be described in detail as follows, and the present embodiment is only for illustration of the technical solution of the utility model, and non-limiting the utility model.
Attached embodiment illustrated in fig. 1 in, this direct-evaporating type ice slurry circulation dynamic ice-making device comprises Ice Storage Tank 1, water pump 2, water knockout drum 3, evaporimeter 4, water collector 5; Between Ice Storage Tank 1, water pump 2, water knockout drum 3, evaporimeter 4, water collector 5, pipe connects successively; Described Ice Storage Tank 1 intake-outlet is all in the bottom of Ice Storage Tank 1, keep suitable distance according between flow velocity Ice Storage Tank 1 intake-outlet of Ice Storage Tank 1 Inlet and outlet water saliva, make the slurry of the part ice in Ice Storage Tank 1 water inlet can enter Ice Storage Tank 1 delivery port smoothly and circulate.Described water knockout drum 3 is directly connected with the heat exchanger tube 41 of described evaporimeter 4, isolates between water knockout drum 3 and evaporimeter 4, heat insulation process, makes the cold of evaporimeter 4 can not be delivered to water knockout drum 3; Described evaporimeter 4 is flooded evaporators, evaporimeter 4 is evaporimeters 4 of refrigeration machine, refrigeration machine refrigerant is managed outer evaporator strip at evaporimeter 4 heat exchanger tube 41 and is walked heat, ice slurry is at Bottomhole pressure, and the heat exchanger tube 41 of evaporimeter 4 is directly connected with water knockout drum 3, water collector 5, isolates between evaporimeter 4 and water knockout drum 3, water collector 5, heat insulation process, make the cold of evaporimeter 4 can not be delivered to water knockout drum 3, water collector 5, evaporimeter 4 heat exchanger tube 41 all adopts a homogeneous tube, does not have jointing; Described water collector 5 is connected with the heat exchanger tube 41 of described evaporimeter 4, isolates between water collector 5 and evaporimeter 4, heat insulation process, makes the cold of evaporimeter 4 can not be delivered to water collector 5.Ice slurry is at evaporimeter 4 heat exchanger tube 41 Bottomhole pressure, do not remain in a standstill, under about 2m/s flow velocity, make ice crystal can not be attached to evaporimeter 4 heat exchanger tube 41 inwall, in ice slurry ice crystal existence, grow up and can eliminate in time the degree of supercooling of water in heat exchanger tube 41, would not freeze in evaporimeter 4 heat exchanger tube 41, ice-making process also reaches smooth and easy, stable effect.This direct-evaporating type ice slurry circulation dynamic ice-making appliance arrangement is simple, reduced investment, efficiency are high.
It is to be understood that, foregoing invention content and detailed description of the invention be intended to prove the utility model the practical application of technical scheme is provided, should not be construed as the restriction to the utility model protection domain.Those skilled in the art in spirit of the present utility model and principle, when doing various amendment, equivalent replace or improve.Protection domain of the present utility model is as the criterion with appended claims.

Claims (5)

1. a direct-evaporating type ice slurry circulation dynamic ice-making device, comprise Ice Storage Tank, water pump, water knockout drum, evaporimeter, water collector, between Ice Storage Tank, water pump, water knockout drum, evaporimeter, water collector, pipe connects successively, it is characterized in that: isolate between water knockout drum and evaporimeter, heat insulation process.
2. direct-evaporating type ice slurry circulation dynamic ice-making device according to claim 1, is characterized in that: evaporimeter is flooded evaporator.
3. direct-evaporating type ice slurry circulation dynamic ice-making device according to claim 1, is characterized in that: evaporimeter is the evaporimeter of refrigeration machine.
4. direct-evaporating type ice slurry circulation dynamic ice-making device according to claim 1, is characterized in that: isolate between water collector and evaporimeter, heat insulation process.
5. direct-evaporating type ice slurry circulation dynamic ice-making device according to claim 1, is characterized in that: heat exchange pipe of evaporator all adopts a homogeneous tube, does not have jointing.
CN201520800260.7U 2015-10-13 2015-10-13 Direct expansion formula ice thick liquid circulation dynamic system ice device CN205027017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520800260.7U CN205027017U (en) 2015-10-13 2015-10-13 Direct expansion formula ice thick liquid circulation dynamic system ice device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520800260.7U CN205027017U (en) 2015-10-13 2015-10-13 Direct expansion formula ice thick liquid circulation dynamic system ice device
PCT/CN2016/099113 WO2017063475A1 (en) 2015-10-13 2016-09-14 Direct-evaporation ice slurry circulation dynamic ice production device

Publications (1)

Publication Number Publication Date
CN205027017U true CN205027017U (en) 2016-02-10

Family

ID=55259540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520800260.7U CN205027017U (en) 2015-10-13 2015-10-13 Direct expansion formula ice thick liquid circulation dynamic system ice device

Country Status (2)

Country Link
CN (1) CN205027017U (en)
WO (1) WO2017063475A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115214A (en) * 2015-10-13 2015-12-02 罗良宜 Direct evaporation ice slurry circulation dynamic ice production device
WO2017063475A1 (en) * 2015-10-13 2017-04-20 艾斯普节能技术(深圳)有限公司 Direct-evaporation ice slurry circulation dynamic ice production device
TWI621819B (en) * 2017-03-02 2018-04-21 張平 Evaporation and condensation apparatus and power apparatus
CN109028681A (en) * 2018-07-20 2018-12-18 邹雨菲 One kind, which is washed away, produces ice system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517942A1 (en) * 1975-04-23 1976-11-11 Armalite Inc Ice making machine - having high efficiency under a wide range of ambient conditions
JPH05264074A (en) * 1992-03-23 1993-10-12 Toyo Netsu Kogyo Kk Air-conditioning system using ice-based heat storage
JP3122223B2 (en) * 1992-04-16 2001-01-09 三菱重工業株式会社 Ice storage device
CN102095290B (en) * 2011-03-11 2012-12-26 蒋剑荣 Ice crystal evaporator and ice crystal water cooling device producing from same
CN105115214A (en) * 2015-10-13 2015-12-02 罗良宜 Direct evaporation ice slurry circulation dynamic ice production device
CN205027017U (en) * 2015-10-13 2016-02-10 罗良宜 Direct expansion formula ice thick liquid circulation dynamic system ice device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115214A (en) * 2015-10-13 2015-12-02 罗良宜 Direct evaporation ice slurry circulation dynamic ice production device
WO2017063475A1 (en) * 2015-10-13 2017-04-20 艾斯普节能技术(深圳)有限公司 Direct-evaporation ice slurry circulation dynamic ice production device
TWI621819B (en) * 2017-03-02 2018-04-21 張平 Evaporation and condensation apparatus and power apparatus
CN109028681A (en) * 2018-07-20 2018-12-18 邹雨菲 One kind, which is washed away, produces ice system

Also Published As

Publication number Publication date
WO2017063475A1 (en) 2017-04-20

Similar Documents

Publication Publication Date Title
CN201344736Y (en) Novel energy saving liquid cooling system
CN200958820Y (en) High-temperature dynamic cold-storage air conditioner
CN201589481U (en) Fluidizing ice making system by utilizing seawater
CN201852229U (en) Distributed type water-cooling separation type heat removal system for heat pipe
CN101457964B (en) Cold storage air conditioner system with test function
CN102705925B (en) A kind of dual-source heat pump air conditioner
CN203810826U (en) Refrigerator
JP2010025435A (en) Magnetic refrigeration device, magnetic refrigeration system and magnetic refrigeration method
CN105910458B (en) Three dimension high efficiency evaporation and heat-exchange system
CN204787513U (en) Water -cooled refrigeration plant
CN100451486C (en) Heat pump water heater capable of producing hot water and cold water
CN102022793B (en) Latent heat recovery-based high-efficiency heat pump type heat source tower solution regenerating device and method
CN101629748A (en) Central air-conditioning system of ice slurry cold storage
CN100385185C (en) Solution-type dynamic ice-making system
CN202973644U (en) Efficient water chiller
CN102472595A (en) Intermediate heat exchanger and air-conditioning hot-water supply system using same
CN101403540A (en) Heat pump type heating and ice production method and apparatus
CN103175324A (en) Concurrent flow evaporative type condensation refrigerating unit with heat recovery
CN101377371A (en) Dynamic super cooled water circulation ice-making system
CN108759144A (en) A kind of superposition type ultra-low temperature air source heat pump unit and its control method
CN201547899U (en) Central air-conditioning system for cold storage of ice slurry
CN204880847U (en) Emergent refrigerating system of computer lab with independent cold -storage with put cold loop
CN107741070A (en) A kind of air source hot pump water heater high density heat accumulation all-in-one
CN104566723A (en) Ice storage air-conditioning system using different phase-change materials
CN102927730B (en) Direct-contact ice slurry making device of gas

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160523

Address after: Futian District CaiTian road Shenzhen Guangdong province 518038 city 7018 Xinhao one A2702

Patentee after: Aspe energy saving technology (Shenzhen) Co., Ltd.

Address before: 523610, Guangdong, Dongguan province Zhangmutou town, Dongguan West Road, Tsui Yee garden, green birch Pavilion, five floor, room B

Patentee before: Luo Liangyi

C41 Transfer of patent application or patent right or utility model