CN201569231U - Device for controlling refrigeration of tube ice machine - Google Patents
Device for controlling refrigeration of tube ice machine Download PDFInfo
- Publication number
- CN201569231U CN201569231U CN2009201817457U CN200920181745U CN201569231U CN 201569231 U CN201569231 U CN 201569231U CN 2009201817457 U CN2009201817457 U CN 2009201817457U CN 200920181745 U CN200920181745 U CN 200920181745U CN 201569231 U CN201569231 U CN 201569231U
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- evaporimeter
- refrigeration
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- heat exchanger
- evaporator
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Abstract
The utility model belongs to a device for controlling the refrigeration of a tube ice machine, and adopts the technical scheme that the device comprises a refrigeration system, a refrigeration water supply system and a condensation water supply system, and is characterized in that the refrigeration system comprises a compressor; the compressor is connected with an oil separator, a condenser, a heat exchanger and a liquid receiver in sequence through exhaust ports; the liquid receiver outlet on the liquid receiver is connected with a supercooling cavity in an evaporator through a supercooling cavity port; the supercooling cavity is connected with a liquid inlet on the evaporator through a supercooling cavity outlet, a liquid supply electromagnetic valve and an expansion valve; a return air inlet on the evaporator is connected with the heat exchanger; an electronic pressure controller and a low-pressure controller are mounted between an air suction port on the compressor and the heat exchanger; the liquid receiver is also connected with the evaporator through an ice-shedding air supply port and an ice-shedding electromagnetic valve; and the water supply system comprises a cold water tank which is connected with a water accommodating plate, an air director, and an inner tube of the evaporator sequentially through a circulating water pump. The utility model can achieve the effects of easy ice shedding and stable product quality.
Description
Technical field:
The utility model relates to refrigeration plant, especially belongs to the tube ice machine refrigeration control device.
Background technology
Traditional tube ice machine refrigeration control device, normally by the icing thickness of time control valve ice, and directly deice by the elevated temperature heat fluorine, this mode all can produce adverse influence to quality and the production efficiency of Guan Bing, therefore, traditional tube ice machine in use deices difficulty, and product yield instability, efficient are low.
Summary of the invention
The purpose of this utility model is to provide a kind of tube ice machine refrigeration control device, deices easily and the effect of stabilized product quality to reach.
Technical solution adopted in the utility model is: it is made up of refrigeration system, refrigeration water system, condensation water system, it is characterized in that: described refrigeration system comprises that compressor passes through exhaust outlet and links to each other with oil eliminator, condenser, heat exchanger, reservoir successively, reservoir outlet passing through cold chamber import on the reservoir is connected with the cold chamber of mistake in the evaporimeter, cross cold chamber and passed through the outlet of cold chamber, liquid supply electromagnetic valve, expansion valve and link to each other with inlet on the evaporimeter, the return-air mouth on the evaporimeter links to each other with heat exchanger; Electronic pressure controller and low pressure controller are housed between air entry on the compressor and the heat exchanger; Reservoir is also by deicing air supply opening, deicing magnetic valve and link to each other with evaporimeter in addition; Described water system comprises that cold water storage cistern passes through water circulating pump and manages and be connected successively with in water dish, air deflector, the evaporimeter.
The beneficial effects of the utility model are: 1, adopt the evaporimeter of full-liquid type, improved refrigerating efficiency; 2, adopt hot fluorine to deice, and control the height that deices hot fluorine temperature, the mechanical energy heat that this has just utilized cold-producing medium compression back accumulation has fully improved ice capacity and efficient; 3, come the icing thickness of control valve ice by the control back pressure, overcome the unstability that was in the past produced, guaranteed the quality of Guan Bing by the icing thickness of time control valve ice; 4, adopted cold circulation, and be placed in the evaporimeter lower end crossing cold chamber, and when deicing, refrigeration supplies water and quits work, when deicing fast end, the technology mode that adopts the refrigeration water system to supply water has in advance all been created advantage for deicing, deice fully, improve refrigerating efficiency fast.
Description of drawings
Fig. 1 is the utility model schematic diagram
Wherein, 1, compressor 2, electronic pressure controller 3, low pressure controller 4, oil eliminator 41, oil outlet 5, heat exchanger 6, reservoir 61, reservoir outlet 62, deice air supply opening 7, deice magnetic valve 8, liquid supply electromagnetic valve 9, expansion valve 10, evaporimeter 101, inlet 102, return-air mouth 11, pipe 12 in the evaporimeter, water dish 13, air deflector 14, cross cold chamber 141, cross cold chamber import 142, cross cold chamber outlet 15, ball-cock assembly 16, cold water storage cistern 17, water-circulating pump 18, low fluid level controller 19, cooling tower 20, discharge switch 21, cooling water pump 22, condenser 23, air entry 24, exhaust outlet
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
Be illustrated in figure 1 as the utility model schematic diagram, it is by refrigeration system, the refrigeration water system, the condensation water system is formed, it is characterized in that: described refrigeration system comprise compressor 1 by exhaust outlet 24 successively with oil eliminator 4, condenser 22, heat exchanger 5, reservoir 6 links to each other, reservoir on the reservoir 6 outlet 61 was passed through cold chamber import 141 and the evaporimeter 10 interior cold chambeies 14 of mistake and was connected, cross cold chamber 14 and passed through cold chamber outlet 142, liquid supply electromagnetic valve 8, expansion valve 9 links to each other with inlet 101 on the evaporimeter 10, and the return-air mouth 102 on the evaporimeter 10 links to each other with heat exchanger 5; Electronic pressure controller 2 and low pressure controller 3 are housed between air entry 23 on the compressor 1 and the heat exchanger 5; Reservoir 6 is also by deicing air supply opening 62, deicing magnetic valve 7 and link to each other with evaporimeter 10 in addition; Described water system comprises that cold water storage cistern 16 is connected with pipe 11 in water dish 12, air deflector 13, the evaporimeter successively by water circulating pump 17.
Ball-cock assembly 15, low fluid level controller 18 also are housed on cold water storage cistern 16 in the utility model.
Condensation water system described in the utility model by cooling tower 19 discharge switches 20, cooling water pump 21 be connected with condenser 22 institute form.When the condensation water system is worked, cooling water pump 21 starts, and carries out heat exchange delivering in the condenser 22 through the water of cooling tower 19 coolings with refrigerant vapour, and the current of heating return cooling tower 19 and are cooled once more, so constantly circulate, and control condensation temperature by discharge switch 20.
The course of work of the present utility model is: in refrigeration system, the compressed machine 1 of refrigerant vapour is compressed into the gas of HTHP, discharge by exhaust outlet 24, through behind the oil eliminator 4, enter condenser 22, in condenser 22, carry out heat exchange and lower the temperature with condensed water, the refrigerant liquid of warm high pressure in being converted to, through over-heat-exchanger 5, further after the decrease temperature and pressure, enter in the reservoir 6 of vertical installation, enter in the cold chamber 14 of mistake of evaporimeter 10 by crossing cold chamber import 141 by reservoir outlet 61, cross cold after, through cold chamber outlet 142, liquid supply electromagnetic valve 8, expansion valve 9, inlet 101 enters evaporimeter 10, it expands in evaporimeter 10, cold is emitted in evaporation, carry out heat exchange with the water of pipeline in evaporimeter 10 chambeies of flowing through and be converted to the refrigerant gas of low-temp low-pressure, flow out by the return-air mouth 102 of evaporimeter 10, through over-heat-exchanger 5, further heat up after the evaporation, enter in the compressor 1 by air entry 23.
In when the work of refrigeration water system, water circulating pump 17 is started working, water is delivered in the water dish 12 at evaporimeter 10 tops by pipeline, through air deflector 13, flow to and manage in 11 in the evaporimeter, this moment, refrigeration system was also started working, the outer cold-producing medium of evaporimeter 10 ducted water and pipeline of flowing through carries out heat exchange, thereby, part water is managed to solidify on 11 the inwall in evaporimeter and is formed ring-type ice, under the unnecessary current, fall into the cold water storage cistern 16 that is installed in evaporimeter 10 bottoms, be recycled again in the water dish 12 that water pump 17 pumps to evaporimeter 10 tops.So constantly circulation, the ice sheet of tying on the inwall of pipe 11 in the evaporimeter is more and more thicker, forms the shell shape.
The utility model comes the icing thickness of control valve ice by the control back pressure.When back pressure little when the setting, (at this moment, ice layer thickness reaches design load) electronic pressure controller 2 sends instruction, feed flow loop liquid supply electromagnetic valve 8 actions of evaporimeter 10, close the feed flow path, refrigeration system finishes the refrigeration program, deices deicing air supply opening, deicing magnetic valve 7 actions of feed flow loop simultaneously, connection deices the air feed path, changes the program of deicing over to.At this moment, the water-circulating pump 17 of refrigeration water system also quits work simultaneously.
The utility model is to adopt hot fluorine to deice, and its feature is: the size of the inlet hydraulic by control evaporimeter 10, control deices the height of hot fluorine temperature.Low pressure controller 3 sent control signal when pressure was big, the magnetic valve 7 that deices that deices the feed flow loop moves, close the feed flow path, low pressure controller 3 sent control signal again when pressure diminished, connect the feed flow path, reach and can deice fast, make the pipe ice-out amount of making little again, this has just improved ice capacity and efficient.
In the utility model, cold-producing medium adopted cold cyclic process.Be provided with cold chamber 14, and crossing the lower end that cold chamber 14 is placed in evaporimeter 10, the design of this system has improved refrigerating efficiency; Simultaneously,, utilize cold-producing medium to cross the ice that liberated heat when cold melts lower end of duct, solved well and deiced difficult problem, played the effect of killing two birds with one stone crossing the lower end that cold chamber 14 is placed in evaporimeter 10.
In the utility model, when deicing, the refrigeration water system quits work, but when deicing fast end, the technology mode that adopts the refrigeration water system to supply water in advance, this technology mode can solve and deice easy deicing not exclusively of producing of later stage, and cause the shortcoming that reduces refrigeration.
Claims (4)
1. tube ice machine refrigeration control device, it is by refrigeration system, the refrigeration water system, the condensation water system is formed, it is characterized in that: described refrigeration system comprise compressor (1) by exhaust outlet (24) successively with oil eliminator (4), condenser (22), heat exchanger (5), reservoir (6) links to each other, reservoir on the reservoir (6) outlet (61) was passed through the interior cold chamber of mistake (14) of cold chamber import (141) and evaporimeter (10) and was connected, cross cold chamber (14) and passed through cold chamber outlet (142), liquid supply electromagnetic valve (8), expansion valve (9) links to each other with inlet (101) on the evaporimeter (10), and the return-air mouth (102) on the evaporimeter (10) links to each other with heat exchanger (5); Electronic pressure controller (2) and low pressure controller (3) are housed between air entry (23) on the compressor (1) and the heat exchanger (5); Reservoir (6) is also by deicing air supply opening (62), deicing magnetic valve (7) and link to each other with evaporimeter (10) in addition; Described water system comprises that cold water storage cistern (16) is connected with pipe (11) in water dish (12), air deflector (13), the evaporimeter successively by water circulating pump (17).
2. tube ice machine refrigeration control device according to claim 1 is characterized in that: described evaporimeter (10) is a flooded evaporator, and the material that is adopted is a stainless steel.
3. tube ice machine refrigeration control device according to claim 1 is characterized in that: ball-cock assembly (15), low fluid level controller (18) also are housed on cold water storage cistern (16).
4. tube ice machine refrigeration control device according to claim 1 is characterized in that: described condensation water system by cooling tower (19) by flow switch (20), cooling water pump (21) be connected with condenser (22) institute form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201817457U CN201569231U (en) | 2009-12-21 | 2009-12-21 | Device for controlling refrigeration of tube ice machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201817457U CN201569231U (en) | 2009-12-21 | 2009-12-21 | Device for controlling refrigeration of tube ice machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569231U true CN201569231U (en) | 2010-09-01 |
Family
ID=42661521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201817457U Expired - Lifetime CN201569231U (en) | 2009-12-21 | 2009-12-21 | Device for controlling refrigeration of tube ice machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569231U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062508A (en) * | 2011-01-28 | 2011-05-18 | 福建雪人股份有限公司 | Shell ice maker evaporator |
| CN104006594A (en) * | 2014-05-12 | 2014-08-27 | 关杰云 | Tube ice making machine applicable to both fresh water and seawater, and ice making process thereof |
| CN105132983A (en) * | 2015-09-14 | 2015-12-09 | 陈上均 | Aluminum oxidation energy-saving anticorrosive centrifugal water chiller and aluminum oxidation processing technology |
| CN107014124A (en) * | 2017-04-21 | 2017-08-04 | 高志栋 | A kind of ice making method and ice-making system |
| CN113924450A (en) * | 2019-06-19 | 2022-01-11 | 海尔智家股份有限公司 | Sealing system for improving efficiency of ice making assembly |
| CN115451628A (en) * | 2022-09-21 | 2022-12-09 | 广州冰泉制冷设备有限责任公司 | A pipe ice maker system for preparing solid tube ice |
-
2009
- 2009-12-21 CN CN2009201817457U patent/CN201569231U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062508A (en) * | 2011-01-28 | 2011-05-18 | 福建雪人股份有限公司 | Shell ice maker evaporator |
| CN104006594A (en) * | 2014-05-12 | 2014-08-27 | 关杰云 | Tube ice making machine applicable to both fresh water and seawater, and ice making process thereof |
| CN105132983A (en) * | 2015-09-14 | 2015-12-09 | 陈上均 | Aluminum oxidation energy-saving anticorrosive centrifugal water chiller and aluminum oxidation processing technology |
| CN107014124A (en) * | 2017-04-21 | 2017-08-04 | 高志栋 | A kind of ice making method and ice-making system |
| CN113924450A (en) * | 2019-06-19 | 2022-01-11 | 海尔智家股份有限公司 | Sealing system for improving efficiency of ice making assembly |
| CN115451628A (en) * | 2022-09-21 | 2022-12-09 | 广州冰泉制冷设备有限责任公司 | A pipe ice maker system for preparing solid tube ice |
| CN115451628B (en) * | 2022-09-21 | 2023-09-05 | 广州冰泉制冷设备有限责任公司 | Ice machine system for preparing solid pipe ice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |