CN200940970Y - Thermal pipe type ice storage, melting ice and refrigerator - Google Patents
Thermal pipe type ice storage, melting ice and refrigerator Download PDFInfo
- Publication number
- CN200940970Y CN200940970Y CN 200620097057 CN200620097057U CN200940970Y CN 200940970 Y CN200940970 Y CN 200940970Y CN 200620097057 CN200620097057 CN 200620097057 CN 200620097057 U CN200620097057 U CN 200620097057U CN 200940970 Y CN200940970 Y CN 200940970Y
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- ice
- tank
- heat pipe
- reserving
- storage
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Abstract
The utility model discloses a heat pipe apparatus for ice storage, ice melting, and cool storage, consisting of a tank and a plurality of heat transfer components which are arranged in the tank. The tank is divided into three parts, i.e. a freezing tank, an ice-storage tank, and a refrigerant tank, which are longitudinally extended successively. Baffles are used to separate tanks. The heat transfer components are heating pipes which are arranged in the tank crossing the baffle between two tanks. An inlet pipe joint and an inlet pipe joint are arranged in opposite directions at two sides of both the freezing tank and the refrigerant tank. A radial fin is arranged on the surface of the heating pipe in the freezing tank and the refrigerant tank. A radial fin is arranged on the surface of the heating pipe in the ice-storage tank. The heating pipe can be a thermosyphon or a gravity type heat pipe or thermal probe. Sealing is arranged between the heat pipe and the baffle. Compared with the present technology, this utility model is characterized in very high heat exchanging efficiency, small volume, and small flow resistance of freezing and refrigerant water section. This utility model is also characterized in cool storage and cool discharge capacities, good operation reliability, stable freezing point of ice-storage section, simple structure, low cost, and good effect.
Description
Technical field
The utility model relates to a kind of cold-storage device, relates in particular to a kind of heat pipe-type ice-reserving ice-melt cold-storage device.
Background technology
" ice cold-storage " is to be accompanied by power tense and to implement a kind of novel energy accumulating technique that tou power price arises at the historic moment.The ice cold-storage is exactly the electric energy that makes full use of low electricity price when the electrical network low power consumption, by energy storage equipment or system, energy (cold) is stored with the form of freezing, when the high electricity price of peak value, again cold is discharged to the user, to reach the equilibrium of electrical network power load, reduce user's operating cost simultaneously, and the user can avoid peak of power consumption the time to the restriction of electricity consumption.This also is one of new technology of State Grid's policy active support.The refrigeration modes of ice cold-storage mainly contains two big classes both at home and abroad at present, and a kind of is static ice making, and conventional at present static ice making mode has coil pipe or straight pipe type ice making, ice hockey ice-reserving etc.; Another kind of is dynamic ice-making, and that has used at present has an ice pan ice making, and the mode of developing has ice crystal or ice slurry refrigeration modes.Existing static ice making mode heat transfer efficiency is low, flow resistance big, release and also need establish auxiliary heat transmission equipment in addition when cold, has increased cost.
Summary of the invention
The purpose of this utility model is: overcome the above-mentioned defective of prior art, a kind of heat exchange efficiency height, volume is little, flow resistance is little, cost is low heat pipe-type ice-reserving ice-melt cold-storage device are provided.
The utility model is realized by following scheme: be made of casing, some heat transfer elements of being arranged in the casing, it is characterized in that: casing is divided into freezing water tank, ice-reserving case and three parts of refrigerant water tank of vertically arranging successively, separates by dividing plate between case and the case; Heat transfer element is a heat pipe, and heat pipe passes baffle arrangement between case and the case in casing, all is furnished with inlet connector tube and outlet pipe connection in opposite directions in freezing water tank, refrigerant water tank both sides.
The utility model is in freezing water tank and refrigerant water tank, and heat pipe outer surface is furnished with radial fins, and in the ice-reserving case, heat pipe outer surface is furnished with longitudinal fin.
Heat pipe described in the utility model can be two-phase closed type hot siphon or gravity type heat pipe or hot pin.
Seal between heat pipe described in the utility model and dividing plate.
The utility model compared with prior art has following characteristics: (1) heat exchange efficiency height: owing to all installed fin additional in cold and hot heat transferring medium both sides, heat exchange area is increased, strengthened heat transfer, especially in chilled water section and chilled water section, this is that other heat-exchanger rig is beyond one's reach.(2) volume is little: this mainly is in chilled water section and chilled water section, because the effect of these two sections augmentation of heat transfers, two sections length can reduce, thereby can reduce the volume of whole heat transmission equipment.(3) flow resistance of chilled water section and chilled water section is little: owing to be the outer heat convection of pipe in this heat exchange of two sections, relative coil pipe ice-reserving, its flow resistance is less.(4) have cold-storage and release cold two kinds of functions: during cold-storage, chilled water section and the work of ice-reserving section are released when cold, and ice-reserving section and the work of chilled water section have solved the problem that traditional cold accumulating device by ice need be equipped with special chilled water heat-exchanger rig.(5) the equipment operational reliability is good: even one or some heat pipe failure, damage do not influence whole cold accumulating device by ice operation, the just corresponding minimizing of heat exchange efficiency.(6) freezing point of ice-reserving Duan Shui is stable: because the ice-reserving section is a closed container, water quality is difficult for contaminated, has guaranteed freezing point stable of water.(7) simple in structure, cost is low, effective.
Description of drawings
Accompanying drawing is the utility model example structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is elaborated.
The utility model is made of casing 1, some heat transfer elements of being arranged in the casing.Casing 1 is divided into freezing water tank, ice-reserving case and three parts of refrigerant water tank that vertically are arranged in order, and separates by dividing plate 3 between case and the case.Heat transfer element is that heat pipe 2 is a two-phase closed type hot siphon, and the dividing plate 3 that heat pipe 2 passes between case and the case is arranged in the casing 1, and and 3 sealings of dividing plate.All be furnished with inlet connector tube 4 and outlet pipe connection 5 in opposite directions in freezing water tank, the refrigerant water tank left and right sides.In freezing water tank and refrigerant water tank, heat pipe 2 outer surface cloths are equipped with radial fins 6, and in the ice-reserving case, heat pipe 2 outer surface cloths are equipped with longitudinal fin 7.
The course of work of the present utility model is divided into process of cool and releases cold process.
Process of cool: in cold-storage (ice-reserving) process, by the next chilled water (salt solution or ethylene glycol etc.) of refrigeration unit, enter freezing water tank from the chilled water import, chilled water washes away heat pipe and carries out heat exchange, by heat pipe the heat of ice-reserving section (pure water) and chilled water section (water or salt solution) is taken out of, then, return refrigeration unit by chilled water outlet, and finish once circulation, through this circulation that goes round and begins again, the temperature of ice-reserving Duan Shui reduces gradually, and begin to freeze, the ice sheet progressive additive freezes entirely until whole ice-reserving section, the cold that refrigeration unit provides is stored with the form of heat of solidification by the liquid-solid phase transformation of water, at this moment, cold-storage (ice-reserving) process is finished.In cold-storage (ice-reserving) process, the chilled water section is looked operation needs can participate in or not participate in heat exchange.
Release cold process: in releasing cold (ice-melt) process, by the next chilled water of user's air-conditioning system, enter the chilled water section through water inlet, chilled water washes away heat pipe and carries out heat exchange, by heat pipe the cold of ice-reserving section storage and the cold of chilled water section are taken out of, return user's air-conditioning system by the chilled water outlet, finish once circulation like this.In releasing cold (ice-melt) process, near the ice thawing earlier at heat pipe outer tube wall and longitudinal fin place, and released cold quantity, along with the carrying out of heat exchange, ice sheet constantly melts, and cold brings the user by chilled water.In this process, the chilled water section is looked operation needs can participate in or not participate in releasing cold and hot exchange
Claims (5)
1, a kind of heat pipe-type ice-reserving ice-melt cold-storage device, constitute by casing (1), some heat transfer elements of being arranged in the casing, it is characterized in that: casing (1) is divided into freezing water tank, ice-reserving case and three parts of refrigerant water tank of vertically arranging successively, separates by dividing plate (3) between case and the case; Heat transfer element is heat pipe (2), and the dividing plate (3) that heat pipe (2) passes between case and the case is arranged in the casing (1), all is furnished with inlet connector tube (4) and outlet pipe connection (5) in opposite directions in freezing water tank, refrigerant water tank both sides.
2, heat pipe-type ice-reserving ice-melt cold-storage device according to claim 1 is characterized in that: in freezing water tank and refrigerant water tank, heat pipe (2) outer surface cloth is equipped with radial fins (6).
3, heat pipe-type ice-reserving ice-melt cold-storage device according to claim 1 and 2 is characterized in that: in the ice-reserving case, heat pipe (2) outer surface cloth is equipped with longitudinal fin (7).
4, heat pipe-type ice-reserving ice-melt cold-storage device according to claim 1 and 2, it is characterized in that: heat pipe (2) can be two-phase closed type hot siphon or gravity type heat pipe or hot pin.
5, heat pipe-type ice-reserving ice-melt cold-storage device according to claim 1 and 2 is characterized in that: sealing between heat pipe (2) and dividing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620097057 CN200940970Y (en) | 2006-06-02 | 2006-06-02 | Thermal pipe type ice storage, melting ice and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620097057 CN200940970Y (en) | 2006-06-02 | 2006-06-02 | Thermal pipe type ice storage, melting ice and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940970Y true CN200940970Y (en) | 2007-08-29 |
Family
ID=38747146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620097057 Expired - Fee Related CN200940970Y (en) | 2006-06-02 | 2006-06-02 | Thermal pipe type ice storage, melting ice and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940970Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374804A (en) * | 2011-09-28 | 2012-03-14 | 江苏科技大学 | Heat pipe cold accumulation device |
| CN103017449A (en) * | 2012-12-10 | 2013-04-03 | 青海百能汇通新能源科技有限公司 | Heat exchange system |
| CN103499166A (en) * | 2013-09-27 | 2014-01-08 | 中国科学院广州能源研究所 | Low temperature heat tube type subcooler |
| CN106099751A (en) * | 2016-07-07 | 2016-11-09 | 周丽玲 | A kind of transmission line de-icing method based on action of gravity computation model |
| CN110073165A (en) * | 2016-10-20 | 2019-07-30 | 博瑞尔斯能量公司 | Regenerative apparatus based on icing |
| CN112413761A (en) * | 2020-11-23 | 2021-02-26 | 杭州森乐实业有限公司 | Ice cold storage air conditioning equipment and cold storage method thereof |
-
2006
- 2006-06-02 CN CN 200620097057 patent/CN200940970Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374804A (en) * | 2011-09-28 | 2012-03-14 | 江苏科技大学 | Heat pipe cold accumulation device |
| CN103017449A (en) * | 2012-12-10 | 2013-04-03 | 青海百能汇通新能源科技有限公司 | Heat exchange system |
| CN103017449B (en) * | 2012-12-10 | 2015-04-15 | 青海百能汇通新能源科技有限公司 | Heat exchange system |
| CN103499166A (en) * | 2013-09-27 | 2014-01-08 | 中国科学院广州能源研究所 | Low temperature heat tube type subcooler |
| CN106099751A (en) * | 2016-07-07 | 2016-11-09 | 周丽玲 | A kind of transmission line de-icing method based on action of gravity computation model |
| CN110073165A (en) * | 2016-10-20 | 2019-07-30 | 博瑞尔斯能量公司 | Regenerative apparatus based on icing |
| CN112413761A (en) * | 2020-11-23 | 2021-02-26 | 杭州森乐实业有限公司 | Ice cold storage air conditioning equipment and cold storage method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |