CN107796072B - Self-adaptive preheating ice cold accumulation pool - Google Patents
Self-adaptive preheating ice cold accumulation pool Download PDFInfo
- Publication number
- CN107796072B CN107796072B CN201711187921.3A CN201711187921A CN107796072B CN 107796072 B CN107796072 B CN 107796072B CN 201711187921 A CN201711187921 A CN 201711187921A CN 107796072 B CN107796072 B CN 107796072B
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- Prior art keywords
- ice
- water
- pipe
- return
- pond
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a self-adaptive preheating ice cold accumulation tank, which comprises an ice accumulation tank and a water return tank, wherein a water return pipe is connected between the top of the ice accumulation tank and the bottom of the water return tank, the bottom of the ice accumulation tank is provided with a water intake pipe, the water intake pipe penetrates through the water return tank, and the water intake pipe is not communicated with the water return tank. The water heater can preheat ice making water by means of backwater at the cold supply end, reduces double energy consumption, and has simple structure and convenient implementation.
Description
Technical Field
The invention relates to the field of ice cold accumulation, in particular to a self-adaptive preheating ice cold accumulation pool.
Background
In the existing ice storage technology, in order to ensure the smoothness of a pipeline, water flowing in the pipeline is usually ensured not to be frozen, and especially before ice making is performed by a refrigeration host. The water needs to remain in a liquid state as it passes through the heat exchanger. The common practice is to add a preheater to heat the water before it enters the heat exchanger. This increases the power burden and wastes energy. The backwater after cooling usually has relatively high temperature, the backwater can directly flow back to the ice storage tank, and the heat is dissipated into the ice storage tank, and the ice storage tank stores ice by means of the refrigeration host, so that the consumed electric quantity is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-adaptive preheating ice cold accumulation pool, which can preheat ice making water by means of backwater at a cold supply end, reduces double energy consumption, and has simple structure and convenient implementation.
In order to solve the technical problems, the invention provides a self-adaptive preheating ice cold accumulation tank, which comprises an ice accumulation tank and a water return tank, wherein a water return pipe is connected between the top of the ice accumulation tank and the bottom of the water return tank, one end of the water return pipe stretches into the ice accumulation tank, a flow limiting pipe in the vertical direction is arranged at the end part of the water return pipe, the upper part of the flow limiting pipe is closed, the lower part of the flow limiting pipe is opened, a floating ball is arranged at the lower part of the flow limiting pipe, a water intake pipe is arranged at the bottom of the ice accumulation tank, the water intake pipe penetrates through the water return tank, the water intake pipe is not communicated with the water return tank, and a part of the water intake pipe in the water return tank is bent and coiled into a spiral heat exchange pipe.
Preferably, a horn mouth is arranged at the lower part of the water return pipe, and a limiting piece is arranged between the horn mouth and the floating ball.
Preferably, the floating ball is provided with a columnar flow limiting plug, and the outer diameter of the flow limiting plug is the same as the inner diameter of the flow limiting pipe.
Preferably, the flow limiting plug is provided with a guide plug, the guide plug is conical, the bottom surface of the guide plug is arranged on the flow limiting plug, and the upper part of the guide plug extends into the flow limiting pipe.
Preferably, heat exchange plates are arranged outside the heat exchange tubes.
Preferably, the water outlet of the water return pipe is positioned at the center of the ice storage pool.
Preferably, the water intake of the water intake pipe is positioned in a floating ball shielding area.
Preferably, the limiting piece comprises three inhaul cables, and the inhaul cables are uniformly distributed on the circumference of the floating ball.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the backwater pool is arranged, backwater with relatively high temperature is stored in the backwater pool, backwater in the backwater pool is utilized to preheat ice making water, so that not only is the energy consumed by preheating reduced, but also the energy consumed by refrigerating backwater water with relatively high temperature is reduced, and the system has lower power consumption and higher cold accumulation efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic cross-sectional view at the flare.
The device comprises a 1-ice storage tank, a 10-ice storage tank inlet, a 2-water return tank, a 20-water return tank inlet, a 3-water return pipe, a 30-bell mouth, a 31-floating ball, a 310-current limiting plug, a 311-current guiding plug, a 32-fixing piece, a 33-current limiting pipe, a 4-water return pipe, a 40-heat exchange pipe, 41-heat exchange plates, a 5-ice layer, 51-ice making water and 52-water return.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the present invention, which would be apparent to one of ordinary skill in the art without making any inventive effort, are within the scope of the present invention.
Examples
Referring to fig. 1-2, the invention discloses a self-adaptive preheating ice cold accumulation tank, which comprises an ice accumulation tank 1 and a water return tank 2. An ice storage tank inlet 10 is formed in the upper portion of the ice storage tank 1, and the ice storage tank inlet 10 is used for injecting ice water. The upper part of the water return tank 2 is provided with a water return tank inlet 20, and the water return tank inlet 20 is used for injecting water return 52.
The bottom surface of the water return tank 2 is arranged at a height higher than the ice layer 5 in the ice storage tank 1, a water return pipe 3 is connected between the top of the ice storage tank 1 and the bottom of the water return tank 2, the water return pipe 3 enables the ice storage tank 1 to be communicated with the water return tank 2, and water return 52 in the water return tank 2 can be freely injected into the ice storage tank 1.
The end of the return pipe 3 extending into the ice bank 1 is provided with a flow limiting pipe 33, and the flow limiting pipe 33 is arranged in the vertical direction and is positioned at the center of the ice bank 1. The upper portion of the flow restriction pipe 33 is closed, and the lower portion is opened, and the flow direction of the return water 52 flowing through the flow restriction pipe 33 becomes vertically downward.
The outlet of the flow-limiting pipe 33 is provided with a flare 30, and the constriction of the flare 30 is connected with the flow-limiting pipe 33. The return water 52 flowing through the bell mouth 30 spreads to the surrounding, reducing the impact force of the return water 52 and preventing the ice layer 5 from scouring to the bottom of the ice bank.
The lower part of the bell mouth 30 is provided with a floating ball 31, and the floating ball 31 is a hollow light ball with larger buoyancy in water. The floating ball 31 is provided with a columnar flow limiting plug 310, the outer diameter of the flow limiting plug 310 is the same as the inner diameter of the flow limiting pipe 33, and the flow limiting plug can block the flow limiting pipe 33 after the floating ball 31 floats upwards, so that the backflow water 52 cannot be continuously injected into the ice storage tank 1. The flow limiting plug 310 is provided with a conical guide plug 311, the bottom surface of the guide plug 311 is arranged on the flow limiting plug 310, and the shrinkage end of the guide plug 311 stretches into the flow limiting pipe 33. The guide plug 33 can shunt the return water 52 for the first time, spread the return water 52 around the circumference, and guide the position of the floating ball 31, so that the flow limiting plug 310 can smoothly block the flow limiting pipe 33. The floating ball 31 further diffuses the water 52 back to further reduce its impact force, preventing the ice layer 5 from being washed to the bottom of the ice bank 1.
Be provided with the locating part 32 between above-mentioned horn mouth 30 and the floating ball 31, the locating part 32 includes three cable, and three cable even distribution is in the circumference of floating ball 31, and three cable can restrict the position that floating ball 31 falls, even floating ball 31 freely sags, and guide plug 311 is also in the restriction pipe 33, guarantees that guide plug 311 can realize leading.
The bottom of the ice storage tank 1 is provided with the water intake pipe 4, and the inlet of the water intake pipe 4 is positioned in a shielding area of the floating ball 31 when the flow limiting pipe 33 discharges water, so that the ice making water 51 entering the water intake pipe 4 contains little ice, and the circulation is smooth. The water intake pipe 4 passes through the water return tank 2, and is not communicated with the water return tank 2. The part of the water intake pipe 4 in the water return tank 2 is bent and coiled into a spiral heat exchange pipe 40, and a heat exchange plate 41 is arranged outside the heat exchange pipe 40. The heat exchange tube 40 and the heat exchange plate 41 enable the low-temperature ice making water 51 flowing through the water return tank 2 to perform sufficient heat exchange with the high-temperature return water 52, raise the temperature of the ice making water 51, reduce the temperature of the return water 52, and do not need to perform additional heating and refrigeration, thereby improving the efficiency and reducing the consumption.
The working process comprises the following steps: the water intake pipe 4 takes water, and the ice making water 51 flows through the water return tank 2 for preheating; the ice making water 51 in the ice storage tank 1 drops, the floating ball 31 drops, and the flow limiting pipe 33 is conducted; the backwater water 52 in the backwater pool 2 flows into the ice storage pool 1, the water level of the ice storage pool 1 rises, the floating ball 31 rises, the flow of the flow limiting pipe 33 gradually decreases, and the automatic adjustment of the reserves of the ice storage pool 1 and the backwater pool 2 is realized.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a self-adaptation preheats ice cold-storage pond, its characterized in that, including ice storage pond and return water pond, be connected with the wet return between the top in ice storage pond and the bottom in return water pond, wet return one end stretches into in the ice storage pond, and this tip is provided with the restriction pipe of vertical direction, and restriction pipe upper portion is sealed, lower part opening, restriction pipe lower part is provided with the ball that floats, the bottom in ice storage pond is provided with the water intake pipe, the water intake pipe passes the return water pond, water intake pipe and return water pond do not communicate, the part bending coil that the water intake pipe is in the return water pond is the helical heat exchange tube.
2. The adaptive preheating ice thermal storage tank as claimed in claim 1, wherein a bell mouth is provided at the lower part of the return pipe, and a limiting member is provided between the bell mouth and the floating ball.
3. The adaptive pre-heating ice thermal storage tank as claimed in claim 2, wherein the floating ball is provided with a cylindrical flow limiting plug, and the outer diameter of the flow limiting plug is the same as the inner diameter of the flow limiting pipe.
4. A self-adaptive pre-heating ice cold accumulation tank as in claim 3, wherein the flow limiting plug is provided with a guide plug, the guide plug is conical, the bottom surface of the guide plug is arranged on the flow limiting plug, and the upper part of the guide plug extends into the flow limiting pipe.
5. The adaptive pre-heat ice thermal storage tank as claimed in claim 1, wherein heat exchange fins are arranged outside the heat exchange tubes.
6. The adaptive pre-heat ice thermal storage tank as claimed in claim 2, wherein the water outlet of the return pipe is located at the center of the ice thermal storage tank.
7. The adaptive pre-heat ice thermal storage pool of claim 6, wherein the water intake of the water intake tube is in a floating ball shielding region.
8. The adaptive pre-heat ice thermal storage pool of claim 2, wherein the limiting member comprises three guys uniformly distributed around the circumference of the floating ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187921.3A CN107796072B (en) | 2017-11-24 | 2017-11-24 | Self-adaptive preheating ice cold accumulation pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187921.3A CN107796072B (en) | 2017-11-24 | 2017-11-24 | Self-adaptive preheating ice cold accumulation pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107796072A CN107796072A (en) | 2018-03-13 |
| CN107796072B true CN107796072B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187921.3A Active CN107796072B (en) | 2017-11-24 | 2017-11-24 | Self-adaptive preheating ice cold accumulation pool |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109945371B (en) * | 2019-04-11 | 2024-04-05 | 中国科学院广州能源研究所 | Cascade supercooling ice storage system |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389331U (en) * | 1989-12-28 | 1991-09-11 | ||
| JPH04222372A (en) * | 1990-04-18 | 1992-08-12 | Daikin Ind Ltd | Heat accumulating type air conditioning apparatus |
| JPH1089729A (en) * | 1996-09-17 | 1998-04-10 | Mitsubishi Heavy Ind Ltd | Ice heat storage device by supercooled water and operation method |
| JPH10339474A (en) * | 1997-06-05 | 1998-12-22 | Daikin Ind Ltd | Thermal storage device |
| JP2002243216A (en) * | 2001-02-19 | 2002-08-28 | Takasago Thermal Eng Co Ltd | Dynamic ice heat storage system and method for operating it and method for prediction |
| CN1757696A (en) * | 2005-10-31 | 2006-04-12 | 中国科学院广州能源研究所 | A kind of hydrate slurry and preparation method thereof |
| CN101629748A (en) * | 2009-07-03 | 2010-01-20 | 深圳力合节能技术有限公司 | Central air-conditioning system of ice slurry cold storage |
| CN202040916U (en) * | 2011-03-15 | 2011-11-16 | 上海弗格森制冷设备有限公司 | Dynamic ice cold storing and refrigerating equipment |
| CN203464414U (en) * | 2013-08-21 | 2014-03-05 | 广州鑫誉蓄能科技有限公司 | Dynamic ice-storage system in two preheating modes |
| CN203561008U (en) * | 2013-09-26 | 2014-04-23 | 深圳市西凌普空调冷冻设备有限公司 | Cool storage air-conditioning system adopting hydraulic vaporization ice making |
| CN105042972A (en) * | 2015-06-24 | 2015-11-11 | 广州高菱机电工程有限公司 | Sub-cooled water type dynamic ice making system with preheating cold energy recovery mechanism |
| CN105180543A (en) * | 2015-08-12 | 2015-12-23 | 广州高菱机电工程有限公司 | Super-cooled water type dynamic ice making system provided with cold energy recovery mechanism |
| CN106918175A (en) * | 2017-04-24 | 2017-07-04 | 广州高菱机电工程有限公司 | One kind supercooling ability of swimming characteristics of dynamic ice slurry preparation system and ice making method |
| CN206420095U (en) * | 2017-01-20 | 2017-08-18 | 无锡市城归设计有限责任公司 | A kind of fire cistern cold accumulation system |
| CN207515129U (en) * | 2017-11-24 | 2018-06-19 | 江苏高菱蓄能科技有限公司 | A kind of adaptive preheating ice cold accumulating pond |
-
2017
- 2017-11-24 CN CN201711187921.3A patent/CN107796072B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389331U (en) * | 1989-12-28 | 1991-09-11 | ||
| JPH04222372A (en) * | 1990-04-18 | 1992-08-12 | Daikin Ind Ltd | Heat accumulating type air conditioning apparatus |
| JPH1089729A (en) * | 1996-09-17 | 1998-04-10 | Mitsubishi Heavy Ind Ltd | Ice heat storage device by supercooled water and operation method |
| JPH10339474A (en) * | 1997-06-05 | 1998-12-22 | Daikin Ind Ltd | Thermal storage device |
| JP2002243216A (en) * | 2001-02-19 | 2002-08-28 | Takasago Thermal Eng Co Ltd | Dynamic ice heat storage system and method for operating it and method for prediction |
| CN1757696A (en) * | 2005-10-31 | 2006-04-12 | 中国科学院广州能源研究所 | A kind of hydrate slurry and preparation method thereof |
| CN101629748A (en) * | 2009-07-03 | 2010-01-20 | 深圳力合节能技术有限公司 | Central air-conditioning system of ice slurry cold storage |
| CN202040916U (en) * | 2011-03-15 | 2011-11-16 | 上海弗格森制冷设备有限公司 | Dynamic ice cold storing and refrigerating equipment |
| CN203464414U (en) * | 2013-08-21 | 2014-03-05 | 广州鑫誉蓄能科技有限公司 | Dynamic ice-storage system in two preheating modes |
| CN203561008U (en) * | 2013-09-26 | 2014-04-23 | 深圳市西凌普空调冷冻设备有限公司 | Cool storage air-conditioning system adopting hydraulic vaporization ice making |
| CN105042972A (en) * | 2015-06-24 | 2015-11-11 | 广州高菱机电工程有限公司 | Sub-cooled water type dynamic ice making system with preheating cold energy recovery mechanism |
| CN105180543A (en) * | 2015-08-12 | 2015-12-23 | 广州高菱机电工程有限公司 | Super-cooled water type dynamic ice making system provided with cold energy recovery mechanism |
| CN206420095U (en) * | 2017-01-20 | 2017-08-18 | 无锡市城归设计有限责任公司 | A kind of fire cistern cold accumulation system |
| CN106918175A (en) * | 2017-04-24 | 2017-07-04 | 广州高菱机电工程有限公司 | One kind supercooling ability of swimming characteristics of dynamic ice slurry preparation system and ice making method |
| CN207515129U (en) * | 2017-11-24 | 2018-06-19 | 江苏高菱蓄能科技有限公司 | A kind of adaptive preheating ice cold accumulating pond |
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| CN107796072A (en) | 2018-03-13 |
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