JPH0336857Y2 - - Google Patents
Info
- Publication number
- JPH0336857Y2 JPH0336857Y2 JP10737986U JP10737986U JPH0336857Y2 JP H0336857 Y2 JPH0336857 Y2 JP H0336857Y2 JP 10737986 U JP10737986 U JP 10737986U JP 10737986 U JP10737986 U JP 10737986U JP H0336857 Y2 JPH0336857 Y2 JP H0336857Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- ice
- liquid
- sprinkler
- substrate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 20
- 230000008020 evaporation Effects 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000005338 heat storage Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000021579 juice concentrates Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Confectionery (AREA)
Description
【考案の詳細な説明】
《産業上の利用分野》
本考案は液状氷の製造装置に関するもので、よ
り具体的には圧縮器、凝縮器、圧力調整用バルブ
及び蒸発器からなる冷凍サイクル手段を用いて氷
と水とが混合生成されてなる液状氷の製造装置に
関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a liquid ice manufacturing device, and more specifically, a refrigeration cycle means consisting of a compressor, a condenser, a pressure regulating valve, and an evaporator. This invention relates to an apparatus for producing liquid ice, which is produced by mixing ice and water.
《従来の技術》
住宅、ビルなどの冷房・給冷水利用について、
一般的な水蓄熱方式またはソリツドアイス蓄熱方
式に代り液状氷蓄熱を用いた液状氷蓄熱式冷却シ
ステムが注目されている。このシステムでは圧縮
器、凝縮器、圧力調整用バルブ及び蒸発器からな
る冷凍サイクル手段を用い、蒸発器の表面に散水
することによつて得た氷と水との混合体である液
状氷を蓄熱槽に貯溜して、この冷熱を熱伝導媒体
を介して外部に供給するようにしている。そし
て、このシステムでは製氷過程において、製氷器
即ち蒸発器の表面での結氷、結露による製氷能力
の低下を防止するため、特に散水される水にエチ
レングリコール等の結氷防止剤を混入して製氷を
行なつていた。《Conventional technology》 Regarding the use of cooling and cold water supply for houses, buildings, etc.
A liquid ice thermal storage cooling system that uses liquid ice thermal storage instead of the general water thermal storage system or solid ice thermal storage system is attracting attention. This system uses a refrigeration cycle consisting of a compressor, condenser, pressure regulating valve, and evaporator to store liquid ice, which is a mixture of ice and water, obtained by sprinkling water on the surface of the evaporator. The cold energy is stored in a tank and supplied to the outside via a heat transfer medium. In this system, during the ice making process, an anti-icing agent such as ethylene glycol is mixed into the sprinkled water in order to prevent ice from forming on the surface of the ice maker, that is, the evaporator, and deterioration of ice making capacity due to dew condensation. I was doing it.
《考案が解決しようとする問題点》
しかしながら、このエチレングリコール等の結
氷防止剤は人体に有害であり使用上好ましくない
という問題点がある。また、結氷防止剤の濃度管
理は煩雑な作業であり、管理に時間と手間を要す
るという問題点があつた。<<Problems to be Solved by the Invention>> However, there is a problem in that anti-icing agents such as ethylene glycol are harmful to the human body and undesirable for use. In addition, controlling the concentration of the anti-icing agent is a complicated task, and there is a problem in that it requires time and effort.
本考案は、上述した従来の問題点に鑑みてなさ
れたものであつて、エチレングリコール等の結氷
防止剤を全く用いることなく製氷能力を高めると
ともに人体に無害でクリーンな液状氷を製造する
液状氷の製造装置を提供することを目的とする。 The present invention was devised in view of the above-mentioned conventional problems, and is a liquid ice that improves ice making ability without using any anti-icing agents such as ethylene glycol, and produces clean liquid ice that is harmless to the human body. The purpose is to provide manufacturing equipment for.
《問題点を解決するための手段》
上記の目的を達成するため、本考案によれば、
圧縮器、凝縮器、圧力調整用バルブ及び蒸発器か
らなる冷凍サイクル手段を用いて氷と水とを混合
生成してなる液状氷の製造装置において、該装置
は氷塊及び未氷塊水を生成する蒸発基板と、上記
蒸発基板に散水する散水器と、上記蒸発基板から
落下する氷塊とその融解水と未氷塊水とを貯溜す
る氷蓄熱槽と、上記融解水と未氷塊水とを上記散
水器に循環して送給する送給器とをそれぞれ具備
し、上記蒸発基板には表面に疎水性コーテイング
膜を形成してなるのである。《Means for solving the problem》 In order to achieve the above purpose, according to the present invention,
An apparatus for producing liquid ice by mixing and producing ice and water using a refrigeration cycle means consisting of a compressor, a condenser, a pressure regulating valve, and an evaporator. a substrate, a water sprinkler for sprinkling water on the evaporation substrate, an ice heat storage tank for storing ice cubes falling from the evaporation substrate, their melted water, and unfrozen water; and a water sprinkler for supplying the melted water and unfrozen water to the sprinkler. Each of the evaporation substrates is equipped with a feeder for circulating and feeding, and a hydrophobic coating film is formed on the surface of the evaporation substrate.
《作 用》
本考案の液状氷の製造装置においては、圧縮
器、凝縮器、圧力調整用バルブ及び蒸発器の構成
で冷凍サイクルが形成されて製氷が行なわれる。
蒸発基板の表面は疎水性コーテイング膜が形成さ
れているため、この冷凍サイクル動作中、何ら結
氷、結露されず、形成された氷塊は自然落下して
氷蓄熱槽に貯溜される。氷蓄熱槽の溶解水は再び
冷凍サイクルにより氷塊となる。<<Function>> In the liquid ice manufacturing apparatus of the present invention, a refrigeration cycle is formed by the configuration of a compressor, a condenser, a pressure adjustment valve, and an evaporator, and ice is made.
Since a hydrophobic coating film is formed on the surface of the evaporation substrate, no ice or dew condensation occurs during this refrigeration cycle operation, and the formed ice blocks naturally fall and are stored in the ice heat storage tank. The melted water in the ice heat storage tank becomes ice cubes again through the refrigeration cycle.
《実施例》
以下、本考案の好適な実施例について添附図面
を参照して詳細に説明する。<<Embodiments>> Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
第１図は本考案の液状氷の製造装置を利用した
液状氷蓄熱式冷房システムを示している。 FIG. 1 shows a liquid ice storage type cooling system using the liquid ice production apparatus of the present invention.
この液状氷蓄熱式冷房システムでは、圧縮器
１、凝縮器２、圧力調整用バルブ３及び蒸発器４
で構成された閉ループが冷凍サイクルを形成して
いる。蒸発器４としては複数枚の蒸発基板６を用
い、この基板６中にはアンモニア、フロン等の冷
媒を上記システムによつて循環させ、この冷媒の
相変化による熱吸収を利用し、蒸発基板６の上方
の散水器５からシヤワー状に散水された水滴を蒸
発基板６と接触させ、これによつて水滴を凝固成
長させて氷塊２０を生成している。その際、水滴
の一部は凝固されず未氷塊の水滴２３となる。 This liquid ice storage type cooling system includes a compressor 1, a condenser 2, a pressure adjustment valve 3, and an evaporator 4.
A closed loop consisting of the following forms a refrigeration cycle. A plurality of evaporation substrates 6 are used as the evaporator 4, and a refrigerant such as ammonia or chlorofluorocarbon is circulated through the substrates 6 by the above system, and heat absorption due to the phase change of this refrigerant is utilized. Water droplets sprayed in a shower from the water sprinkler 5 above are brought into contact with the evaporation substrate 6, thereby causing the water droplets to solidify and grow to form ice blocks 20. At this time, some of the water droplets are not solidified and become water droplets 23 in the form of unfrozen blocks.
これら蒸発基板６の両表面には疎水性コーテイ
ング膜７が形成され、その撥水作用より基板表面
への氷塊の付着を防止している。この疎水性コー
テイング膜は、例えば商標「テフロン」、
「VELLOX」で示されているような物質からなつ
ている。そして、これら蒸発基板６で形成された
氷塊２０、または未氷塊の水滴２３は、重力によ
り落下して断熱材で覆設された氷蓄熱槽８に貯溜
され、溶解水と共に混合されて液状氷２１を形成
する。そして比重差により一部分離した融解水２
２は送水器９により上記散水器５に循環して送給
され、再び同一プロセスにより液状氷２１を形成
する。 Hydrophobic coating films 7 are formed on both surfaces of these evaporation substrates 6, and their water-repellent action prevents ice blocks from adhering to the substrate surfaces. This hydrophobic coating film is, for example, the trademark "Teflon",
It is made of a substance like the one shown in "VELLOX". The water droplets 23 of ice blocks 20 or unfrozen blocks formed on the evaporation substrate 6 fall by gravity and are stored in an ice heat storage tank 8 covered with a heat insulating material, where they are mixed with melted water to form liquid ice 21. form. Then, melt water 2 was partially separated due to the difference in specific gravity.
2 is circulated and fed to the water sprinkler 5 by the water feeder 9, and liquid ice 21 is formed again by the same process.
また、上記氷蓄熱槽８には、貯溜された液状氷
２１の冷熱を外部に伝導する熱伝導媒体１０が内
設されており、これにより昼間等の必要時にこの
熱伝導媒体から冷熱が送給され、住宅、ビル等の
冷房が行なわれる。 Further, the ice heat storage tank 8 is provided with a heat conduction medium 10 that conducts the cold heat of the stored liquid ice 21 to the outside, so that cold heat is sent from the heat conduction medium when necessary such as during the daytime. It is used to cool homes, buildings, etc.
また、一部溶解水２２は冷飲料水として利用さ
れる。この場合、熱交換器を設けて１次側と遮断
し、水道水を冷却するようにしてもよい。 Further, the partially dissolved water 22 is used as cold drinking water. In this case, a heat exchanger may be provided to isolate it from the primary side and cool the tap water.
尚、本考案の液状氷の製造装置は、蒸発基板６
に疎水性コーテイング膜７が形成されていること
から上述の実施例に限ることなく種々の応用が考
えられる。例えば、海水の淡水化プラントまたは
ジユースの濃縮装置に利用すれば海水またはジユ
ース原液を蒸発基板に直接散布しても、本考案に
よる蒸発基板が疎水性コーテイング膜により疎水
性、撥水性、不凍結性、防錆性及び水分に起因す
る非汚染性を有していることから、製氷能力を低
下することなく、クリーンな凝固体及び未凝固体
が得られる。この後、海水またはジユース原液と
水との凝固点の相違によりそれぞれ分離すれば淡
水または所望濃度の濃縮ジユースが得られる。 Incidentally, the liquid ice manufacturing apparatus of the present invention has an evaporation substrate 6
Since the hydrophobic coating film 7 is formed on the surface, various applications are possible without being limited to the above-mentioned embodiments. For example, if used in a seawater desalination plant or a juice concentration device, even if seawater or juice concentrate is directly sprayed onto the evaporation substrate, the evaporation substrate of the present invention will be hydrophobic, water repellent, and non-freezing due to the hydrophobic coating film. Since it has rust prevention properties and non-contamination properties caused by moisture, clean solidified and unsolidified products can be obtained without reducing ice making ability. Thereafter, fresh water or concentrated youth with a desired concentration can be obtained by separating seawater or raw youth solution from water based on their different freezing points.
《考案の効果》
以上のように、本考案の液状氷の製造装置によ
れば、蒸発基板の表面に撥水性コーテイング膜が
形成されているので、従来のようにエチレングリ
コール等の結氷防止剤を水に混入して製氷を行な
う必要がなく、製氷能力を高めることができる。
従つて、結氷防止剤の煩雑な濃度管理は不必要と
なる。<<Effects of the invention>> As described above, according to the liquid ice manufacturing apparatus of the present invention, a water-repellent coating film is formed on the surface of the evaporation substrate, so it is not necessary to use an anti-icing agent such as ethylene glycol as in the conventional method. It is not necessary to make ice by mixing it with water, and the ice making capacity can be increased.
Therefore, complicated concentration control of the anti-icing agent is unnecessary.
また、本考案の製造装置で形成される液状氷
は、人体に無害でクリーンであり飲料水として用
いることができる。更に氷蓄熱槽の一部溶解水は
循環されて再び冷凍サイクルにより氷塊となるの
で省エネルギー化が図られる。 Furthermore, the liquid ice formed by the manufacturing apparatus of the present invention is harmless to the human body, clean, and can be used as drinking water. Furthermore, some of the melted water in the ice heat storage tank is circulated and turned into ice cubes again through the refrigeration cycle, resulting in energy savings.
更にまた、従来の製氷装置は製氷能力の向上を
主目的としており、これに対し本考案は氷と水と
が混合してなる液状氷の製造装置を提供すること
を目的としているので、簡単な手段で画期的な装
置を提供できる。 Furthermore, the main purpose of conventional ice making equipment is to improve the ice making capacity, whereas the present invention aims to provide an equipment for producing liquid ice made by mixing ice and water. We can provide an innovative device by means of this method.
図は本考案の液状氷の製造装置を利用した液状
氷蓄熱式冷房システムを示す概略構成図である。
１……圧縮器、２……凝縮器、３……バルブ、
４……蒸発器、５……散水器、６……蒸発基板、
７……疎水性コーテイング膜、８……液状氷蓄熱
槽、２０……氷塊、２１……液状氷。
The figure is a schematic configuration diagram showing a liquid ice storage type cooling system using the liquid ice production apparatus of the present invention. 1...Compressor, 2...Condenser, 3...Valve,
4... Evaporator, 5... Water sprinkler, 6... Evaporation board,
7...Hydrophobic coating film, 8...Liquid ice heat storage tank, 20...Ice block, 21...Liquid ice.
Claims (1)
からなる冷凍サイクル手段を用いて氷と水とを混
合生成してなる液状氷の製造装置において、該装
置は氷塊及び未氷塊水を生成する蒸発基板と、上
記蒸発基板に散水する散水器と、上記蒸発基板か
ら落下する氷塊とその融解水と未氷塊水とを貯溜
する氷蓄熱槽と、上記融解水と未氷塊水とを上記
散水器に循環して送給する送給器とをそれぞれ具
備し、上記蒸発基板には表面に疎水性コーテイン
グ膜を形成してなることを特徴とする液状氷の製
造装置。 An apparatus for producing liquid ice by mixing and producing ice and water using a refrigeration cycle means consisting of a compressor, a condenser, a pressure regulating valve, and an evaporator. a substrate, a water sprinkler for sprinkling water on the evaporation substrate, an ice heat storage tank for storing ice cubes falling from the evaporation substrate, their melted water, and unfrozen water; and a water sprinkler for supplying the melted water and unfrozen water to the sprinkler. 1. A liquid ice manufacturing apparatus, comprising: a feeder for circulating and feeding the liquid ice; and a hydrophobic coating film is formed on the surface of the evaporation substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10737986U JPH0336857Y2 (en) | 1986-07-15 | 1986-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10737986U JPH0336857Y2 (en) | 1986-07-15 | 1986-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6315473U JPS6315473U (en) | 1988-02-01 |
| JPH0336857Y2 true JPH0336857Y2 (en) | 1991-08-05 |
Family
ID=30983606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10737986U Expired JPH0336857Y2 (en) | 1986-07-15 | 1986-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336857Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760040B2 (en) * | 1988-10-27 | 1995-06-28 | ダイキン工業株式会社 | Ice heat storage device |
-
1986
- 1986-07-15 JP JP10737986U patent/JPH0336857Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6315473U (en) | 1988-02-01 |
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