JPS6140750A - Temperature controller - Google Patents
Temperature controllerInfo
- Publication number
- JPS6140750A JPS6140750A JP16103284A JP16103284A JPS6140750A JP S6140750 A JPS6140750 A JP S6140750A JP 16103284 A JP16103284 A JP 16103284A JP 16103284 A JP16103284 A JP 16103284A JP S6140750 A JPS6140750 A JP S6140750A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heat exchange
- circulation system
- compressor
- refrigerant
- 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.)
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Links
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Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、チョコレート生地、ナツツペースト。[Detailed description of the invention] (Industrial application field) The present invention is chocolate dough and nut paste.
油脂等の流動性可食物を調温（Ｔｅｍｐｅｒｉｎｇ）す
る調温装置に関するものである。The present invention relates to a temperature control device for temperature control of fluid edible foods such as fats and oils.
（従来の技術）
流動性可食物を調温する理由は、含有油脂が固化する時
に微細な結晶核を生成させて、食する時の食感を良くす
るとともに、固化した時の製品の成形型よりの型層れを
良くして剥離の作業性をも向上させるためである。(Prior art) The reason for controlling the temperature of fluid edibles is to generate fine crystal nuclei when the fats and oils they contain solidify, which improves the texture when eating, and also improves the molding of the product when solidified. This is to improve the mold layering and improve the workability of peeling.
従来のこの種の装置においては、第２図に示すごとく、
例えば、チョコレート生地はホッパー１内に入り、ジャ
ケット２の温水による加温により約４０℃に保って攪拌
され、次いで下部スクリュ一部３に押し出される。この
スクリュ一部３は第１−２第２．第３のゾーン４，５．
６から成り、第１のゾーン４を通過する間にチョコレー
ト生地は約３２℃まで冷却され、第２のゾーン５で２６
℃に冷却される。なお、第１のゾーン４は第２のゾーン
５の冷却効率が良い場合は省略することも可能である。In the conventional device of this kind, as shown in Fig. 2,
For example, chocolate dough enters the hopper 1, is kept at about 40° C. by heating with hot water in the jacket 2, is stirred, and is then extruded into the lower screw part 3. This screw part 3 is the 1st-2nd 2nd. Third zone 4,5.
6, while passing through the first zone 4 the chocolate dough is cooled to about 32°C, and in the second zone 5 it is cooled to 26°C.
cooled to ℃. Note that the first zone 4 may be omitted if the second zone 5 has good cooling efficiency.
第２のゾーン５での油脂は、安定な結晶核と、不安定な
結晶核とが渾然一体となっており、第３のゾーン６で再
び３０℃前後に加温されて安定な結晶形となり、調温を
終了する。この際。The oil and fat in the second zone 5 is a mixture of stable crystal nuclei and unstable crystal nuclei, and is heated again to around 30°C in the third zone 6 to form a stable crystalline form. , end temperature control. On this occasion.
チョコレート生地の温度を前記第１．第２．第３のゾー
ン４，５．６のジャケット７．８．９を流れる冷水や温
水によって自動制御する。即ち、ホッパー１のジャケッ
ト２と第３のゾーン６のジャケット９と押出通路１０の
ジャケット１１は蒸気または電気によって加温された温
水を通し、一方第１．第２のゾーン４，５ジヤケツト７
．８には井戸水または冷凍機によって冷却された冷水を
通している。The temperature of the chocolate dough was adjusted to the above 1. Second. It is automatically controlled by cold or hot water flowing through the jacket 7.8.9 of the third zone 4,5.6. That is, the jacket 2 of the hopper 1, the jacket 9 of the third zone 6 and the jacket 11 of the extrusion passage 10 pass hot water heated by steam or electricity, while the first... Second zone 4,5 jacket 7
．． 8 is fed with well water or cold water cooled by a refrigerator.
しかしながら、この種の従来の調温装置では。However, with this type of conventional temperature control device.
前述した加温部に対する加熱装置と、前述した冷却部に
対する冷却装置とを別々に設けて加温、冷却を行なって
いたので、エネルギー的にも、また設備的にも大きくな
らざるを得ないという問題点があった。加えて、この種
の従来の調温装置で１よ、温水あるいは冷却水を循環さ
せている部位には、水垢や鉄錆が付着しやすく１時々洗
浄する必要力１あり、さらに、排水の設備を必要とする
とし）う問題点があった。The heating device for the heating section mentioned above and the cooling device for the cooling section mentioned above were installed separately to perform heating and cooling, which inevitably resulted in a large amount of energy and equipment. There was a problem. In addition, with this type of conventional temperature control device, 1) the parts where hot water or cooling water is circulated are prone to limescale and iron rust, 1 and it is necessary to clean them from time to time. There was a problem with this.
本発明は、これらの点に着目してなされたもので、加温
と冷却とを同一の装置で行うことができ。The present invention was made with attention to these points, and heating and cooling can be performed with the same device.
小形で構造が簡単であり、空気熱源の利用により省エネ
ルギー化した調温装置を提供せんとするものである。It is an object of the present invention to provide a temperature control device that is small in size, has a simple structure, and saves energy by using an air heat source.
（問題点を解決するための手段）
そのため２本発明では、調温装置を第１乃至第３の熱交
換部と、第１の圧縮機、第１の凝縮器。(Means for Solving the Problems) Therefore, in the present invention, the temperature control device includes the first to third heat exchange sections, the first compressor, and the first condenser.
蒸発器、第１の四方弁、第２の四方弁および若干の各種
弁類等で形成される第１の循環系と、第２の圧縮機、第
２の凝縮器および若干の各種弁類等で形成される第２の
循環系と、二重管、貯槽および若干の各種弁類等で形成
される第３の循環系とで構成し、前記第１の熱交換部お
よび第２の熱交換部の外周を各々２つの囲繞管で巻回し
たものである。A first circulation system formed of an evaporator, a first four-way valve, a second four-way valve, some various valves, etc., a second compressor, a second condenser, some various valves, etc. a second circulation system formed by a double pipe, a storage tank, and some various valves, and a third circulation system formed by a double pipe, a storage tank, some various valves, etc. The outer periphery of each section is wound with two surrounding tubes.
（作用）
このように構成された本発明の調温装置では、ｓｓ時に
おいて、
第１のＷｉ環系内に形成される、
（１）第１の圧縮機１６〜第１の四方弁１７〜逆流防止
弁１８〜第１の凝縮器１９〜パイプ２０〜弁２１〜膨張
弁２２〜１ｍ繞管２３〜パイプ２４〜第１の四方弁１７
〜パイプ２６〜圧力調整弁２７〜第１の圧縮機１６から
成る第１の熱交換部１３の第１の冷却用冷媒循環回路と
、
（２）第１の圧縮＠１６〜第１の四方弁１７〜逆流防止
弁１８〜第１の凝縮器１９〜パイプ２０〜弁２８〜膨張
弁２９〜囲繞管３０〜パイプ２４〜第１の四方弁１７〜
パイプ２６〜圧力調整弁２７〜第１の圧縮機１６から成
る第２の熱交換部１４の第２の冷却用冷媒循環回路と、
第２の循環系内に形成される、
（３）第２の圧縮機４５〜第２の凝縮器４６〜パイプ４
７〜弁６６〜膨張弁４８〜Ｈａ管４９〜パイプ５０〜圧
力調整弁５１〜第２の圧縮機４５から成る第３の冷却用
冷媒循環回路と、
（４）第２の圧縮機４５〜第２の凝縮器４６〜パイプ４
７〜弁６８〜膨張弁５２〜［線管５３〜パイプ５０〜圧
力調整弁５１〜第２の圧縮機４５から成る第４の冷却用
冷媒循環回路の４つの冷却用冷媒循環回路によって第１
の熱交換部１３および第２の熱交換部１４を冷却し。(Function) In the temperature control device of the present invention configured as described above, during ss, (1) the first compressor 16 to the first four-way valve 17 to Non-return valve 18 - first condenser 19 - pipe 20 - valve 21 - expansion valve 22 - 1 m pipe 23 - pipe 24 - first four-way valve 17
- A first cooling refrigerant circulation circuit of the first heat exchange section 13 consisting of a pipe 26 - a pressure regulating valve 27 - a first compressor 16, and (2) a first compression@16 - a first four-way valve. 17 ~ backflow prevention valve 18 ~ first condenser 19 ~ pipe 20 ~ valve 28 ~ expansion valve 29 ~ surrounding pipe 30 ~ pipe 24 ~ first four-way valve 17 ~
(3) a second cooling refrigerant circulation circuit formed within the second circulation system of the second heat exchange section 14 consisting of the pipe 26 - the pressure regulating valve 27 - the first compressor 16; compressor 45 - second condenser 46 - pipe 4
7 - valve 66 - expansion valve 48 - Ha pipe 49 - pipe 50 - pressure adjustment valve 51 - a third cooling refrigerant circulation circuit consisting of the second compressor 45; (4) second compressor 45 - the second compressor 45; 2 condenser 46 to pipe 4
7 - Valve 68 - Expansion valve 52 - [The first
The heat exchange section 13 and the second heat exchange section 14 are cooled.
さらに、第１の循環系内に形成される。Furthermore, it is formed within the first circulatory system.
（５）第１の圧縮機１６〜第２の四方弁２５〜逆流防止
弁７６〜第１の凝縮器１９〜パイプ２０〜弁３１〜パイ
プ３２〜膨張弁３３〜二重管３４の外管〜パイプ３５〜
第２の四方弁２５〜バイブ３６〜圧力調整弁２７〜第１
の圧縮機１６から成る第５の冷却用冷媒循環回路で、二
重管３４の内管を流れる媒体を冷却するとともに、
第３の循環系内に形成される、
（６）二重管３４の内管〜パイプ３７〜貯４Ｉ！ｙ３８
〜ポンプ３９〜弁４０〜パイプ４１〜第３の熱交換部１
５のジャケット部〜パイプ４２〜逆流防止弁４３〜パイ
プ４４〜二重管３４の内管から成る冷却用媒体循環回路
で、第３の熱交換部１５を冷却し、
また、休止時において、
第１の循環系内に形成される、
（７）第１の圧縮機１６〜第１の四方弁１７〜パイプ２
４〜ｇＩＩＩＩＩ管２３〜逆流防止弁５４〜パイプ５５
〜第１の凝縮器１９〜パイプ２０〜弁５６〜キヤピラリ
一チユーブ５７〜蒸発器５８〜パイプ５９〜圧力調整弁
２７〜第１の圧縮機１６から成る第１の加温用冷媒循環
回路と、
（８）第１の圧縮機１６〜第１の四方弁１７〜パイプ２
４〜囲繞管３０〜逆流防止弁６０〜パイプ５５〜第１の
凝縮器１９〜パイプ２０〜弁５６〜キヤピラリ一チユー
ブ５７〜蒸発器５８〜パイプ５９〜圧力調整弁２７〜第
１の圧縮機１６から成る第２の加温用冷媒循環回路とに
よって、第１の熱交換部１３および第２の熱交換部１４
を加温するとともに。(5) First compressor 16 - second four-way valve 25 - check valve 76 - first condenser 19 - pipe 20 - valve 31 - pipe 32 - expansion valve 33 - outer pipe of double pipe 34 - pipe 35~
Second four-way valve 25 - vibe 36 - pressure regulating valve 27 - first
A fifth cooling refrigerant circulation circuit consisting of a compressor 16 cools the medium flowing through the inner pipe of the double pipe 34, and is formed in the third circulation system. Inner pipe ~ pipe 37 ~ storage 4I! y38
~Pump 39~Valve 40~Pipe 41~Third heat exchange section 1
The third heat exchanger 15 is cooled by the cooling medium circulation circuit consisting of the jacket part of No. 5, the pipe 42, the check valve 43, the pipe 44, and the inner pipe of the double pipe 34. (7) First compressor 16 - first four-way valve 17 - pipe 2 formed in the first circulation system
4~gIII pipe 23~backflow prevention valve 54~pipe 55
A first heating refrigerant circulation circuit consisting of a first condenser 19, a pipe 20, a valve 56, a capillary tube 57, an evaporator 58, a pipe 59, a pressure regulating valve 27, and a first compressor 16; (8) First compressor 16 - first four-way valve 17 - pipe 2
4 ~ Surrounding pipe 30 ~ Backflow prevention valve 60 ~ Pipe 55 ~ First condenser 19 ~ Pipe 20 ~ Valve 56 ~ Capillary tube 57 ~ Evaporator 58 ~ Pipe 59 ~ Pressure regulating valve 27 ~ First compressor 16 The first heat exchange section 13 and the second heat exchange section 14 are
Along with heating.
（９）第１の圧縮機１６〜第２の四方弁２５〜パイプ３
５〜二重管３４の外管〜逆流防止弁６１〜第１の凝縮器
１９〜パイプ２０〜弁５６〜キヤピラリ一チユーブ５７
〜蒸発器５８〜パイプ５９〜圧力調整弁２７〜第１の圧
縮機１６から成る第３の加温用冷媒循環回路で、二重管
３４の内管を流れる媒体を加温し、
さらに、第３の循環系内に形成される。(9) First compressor 16 - second four-way valve 25 - pipe 3
5 ~ Outer pipe of double pipe 34 ~ Backflow prevention valve 61 ~ First condenser 19 ~ Pipe 20 ~ Valve 56 ~ Capillary tube 57
A third heating refrigerant circulation circuit consisting of the evaporator 58, the pipe 59, the pressure regulating valve 27, and the first compressor 16 warms the medium flowing through the inner pipe of the double pipe 34. Formed within the circulatory system of 3.
（１０）二重管３４の内管〜パイプ３７〜貯槽３８〜ポ
ンプ３９〜弁４０〜パイプ４１〜第３の熱交換部１５の
ジャケット部〜パイプ４２〜逆流防止弁４３〜パイプ４
４〜二重管３４の内管から成る加温用媒体循環回路で、
第３の熱交換部１５を加温することで、加温と冷却とを
同一の装置で行うことができ、小形で構造が簡単であり
、空気熱源の利用により省エネルギー化した調温装置を
実現可能にしたものである。(10) Inner pipe of double pipe 34 - pipe 37 - storage tank 38 - pump 39 - valve 40 - pipe 41 - jacket part of third heat exchange section 15 - pipe 42 - backflow prevention valve 43 - pipe 4
A heating medium circulation circuit consisting of inner tubes from 4 to 34 double tubes,
By heating the third heat exchange section 15, heating and cooling can be performed in the same device, realizing a temperature control device that is small and simple in structure and saves energy by using an air heat source. It made it possible.
（実施例）
次に１本発明の実施の一例を図面を参照しながら説明す
る。第１図は本発明に係る調温装置の一実施例を示す系
統図である。(Example) Next, an example of implementation of the present invention will be described with reference to the drawings. FIG. 1 is a system diagram showing one embodiment of a temperature control device according to the present invention.
まず、チョコレート生地、ナツツペースト、油脂等の流
動性可食物を第１の熱交換部の導入口１２にポンプ（図
示せず）によって圧送する。流動性可食物が例えばチョ
コレート生地である場合、約４０’Ｃに加温されたチョ
コレート生地が導入口１２より入り、第１の熱交換部よ
り吐出されるときの温度は３２℃前後であり１次に第２
の熱交換部１４より吐出されるときの温度は２７℃前後
、最後に第３の熱交換部１５において２９℃前後に昇温
きせ、油脂の結晶形を安定化させて吐出する。First, a fluid edible food such as chocolate dough, nut paste, oil or fat is pumped into the inlet 12 of the first heat exchange section by a pump (not shown). When the fluid edible material is, for example, chocolate dough, the chocolate dough heated to about 40'C enters through the inlet 12 and is discharged from the first heat exchanger at a temperature of around 32°C. Then the second
The temperature at which the fat is discharged from the heat exchange section 14 is around 27° C., and finally the temperature is raised to around 29° C. in the third heat exchange section 15 to stabilize the crystalline form of the fat before it is discharged.
第１の熱交換部１３の冷却は、囲繞管２３および４９に
冷媒を通すことによって行われる。囲繞管２３に冷媒を
通すための回路として前記第１の循環系内に形成される
前記第１の冷却用冷媒循環回路が用いら九る。即ち、第
１の圧縮機１６で圧縮加熱された気相の冷媒は第１の四
方弁１７．逆流防止弁１８．第１の凝縮器１９を通って
冷却液化され、受液器６２に一旦貯えられる。次に冷媒
中の微量水分を除去するドライヤー６３を経由して、パ
イプ２０．弁２１を通り、冷媒を膨張させるための膨張
弁２２で断熱膨張し、囲繞管２３内を通って第１の熱交
換部１３を冷却する。次にパイプ２４．第１の四方弁１
７．パイプ２６．圧力調整弁２７を経由して第１の圧縮
ｆｉｌｅに戻る。The first heat exchange section 13 is cooled by passing a refrigerant through the surrounding tubes 23 and 49. The first cooling refrigerant circulation circuit formed within the first circulation system is used as a circuit for passing the refrigerant through the surrounding pipe 23. That is, the gas phase refrigerant compressed and heated by the first compressor 16 is passed through the first four-way valve 17. Non-return valve 18. The liquid is cooled and liquefied through the first condenser 19 and temporarily stored in the liquid receiver 62 . Next, the pipe 20. The refrigerant passes through the valve 21, undergoes adiabatic expansion at the expansion valve 22 for expanding the refrigerant, and passes through the surrounding pipe 23 to cool the first heat exchange section 13. Next, pipe 24. First four-way valve 1
7. Pipe 26. It returns to the first compression file via the pressure regulating valve 27.
以下、この動作が繰り返される。This operation is repeated thereafter.
一方、囲線管４９に冷媒を通すための回路としては前記
第１の循環系内に形成される前記第３の冷却用冷媒ｗｉ
環環路路用いられる。即ち、第２の圧縮機４５で圧縮加
熱された気相の冷媒は第２の凝縮器４６を通って冷却液
化され、受液器６４に一旦貯えられる９次に冷媒中の微
量水分を除去するドライヤー６５を経由して、パイプ４
７．弁６６を通り、冷媒を膨張させるための膨張弁４８
で断熱膨張し、囲繞管４９内を通って第１の熱交換部１
３を冷却する。次にパイプ５０．圧力調整弁５１を経由
して第２の圧縮４！ｉ４５に戻る。以下。On the other hand, as a circuit for passing the refrigerant through the enclosed pipe 49, the third cooling refrigerant wi formed in the first circulation system is used.
Used for the Ring Road. That is, the gas phase refrigerant compressed and heated by the second compressor 45 is cooled and liquefied through the second condenser 46, and is temporarily stored in the liquid receiver 64.Then, trace moisture in the refrigerant is removed. Pipe 4 via dryer 65
7. Expansion valve 48 for expanding the refrigerant through valve 66
It expands adiabatically and passes through the surrounding pipe 49 to the first heat exchange section 1.
Cool 3. Next, pipe 50. Second compression 4! via pressure regulating valve 51! Return to i45. below.
どの動作が繰り返される。Which actions are repeated?
第１の熱交換部１３内を流れる流動性可食物の品温が所
期の設定温度より低下すると、センサー６７よりの信号
により電磁弁の如き弁２１および６６が閉じ、冷媒の流
れを停止させる。センサー６７を２個用意して、夫々の
設定温度に差を付け。When the temperature of the fluid edible material flowing through the first heat exchange section 13 drops below the desired set temperature, the valves 21 and 66, such as electromagnetic valves, are closed by a signal from the sensor 67, stopping the flow of the refrigerant. . Prepare two sensors 67 and set different temperature settings for each.
弁２１と６６とを別々に制御することも可能である。It is also possible to control valves 21 and 66 separately.
第２の熱交換部１４の冷却は、１！Ｉ繞管３ｏおよび５
３に冷媒を通すことによって行われる。囲繞管３０に冷
媒を通すための回路として前記第１の循環系内に形成さ
れる前記第２の冷却用冷媒循環回路が用いられる。即ち
、第１の圧縮機１６で圧縮加熱された気相の冷媒は第１
の四方弁１７．逆流防止弁１８．第１の凝縮器１９を通
って冷却液化され、受液器６２に一旦貯えられる０次に
冷媒中の微量水分を除去するドライヤー６３を経由して
、パイプ２０．弁２８を通り、冷媒を膨張させるだめの
膨張弁２９で断熱膨張し、囲繞管３０内を通って第２の
熱交換部１４を冷却する６次にパイプ２４．第１の四方
弁１７．パイプ２６．圧力調整弁２７を経由して第１の
圧縮８！１６に戻る。The cooling of the second heat exchange section 14 is 1! I canal 3o and 5
This is done by passing a refrigerant through 3. The second cooling refrigerant circulation circuit formed within the first circulation system is used as a circuit for passing the refrigerant through the surrounding pipe 30. That is, the gas phase refrigerant compressed and heated by the first compressor 16 is
Four-way valve 17. Non-return valve 18. The pipe 20. The sixth pipe 24 passes through the valve 28, expands the refrigerant adiabatically at the expansion valve 29, and passes through the surrounding pipe 30 to cool the second heat exchange section 14. First four-way valve 17. Pipe 26. It returns to the first compression 8!16 via the pressure regulating valve 27.
以下、この動作が繰り返される。This operation is repeated thereafter.
一方、囲繞管５３に冷媒を通すための回路として前記第
１の循環系内に形成される前記第４の冷却用冷媒循環回
路が用いられる。即ち、第２の圧縮機４５で圧縮加熱さ
れた気相の冷媒は第２の凝縮器４６を通って冷却液化さ
れ、受液器６４に一旦貯えられる６次に冷媒中の微量水
分を除去するドライヤー６５を経由して、パイプ４７．
弁６８を通り、冷媒を膨張させるための膨張弁５２で断
熱膨張し、囲繞管５３内を通って第２の熱交換部１４を
冷却する０次にパイプ５０．圧力調整弁５１を経由して
第２の圧縮機４５に戻る。以下、この動作が繰り返され
る。On the other hand, the fourth cooling refrigerant circulation circuit formed within the first circulation system is used as a circuit for passing the refrigerant through the surrounding pipe 53. That is, the gas phase refrigerant compressed and heated by the second compressor 45 is cooled and liquefied through the second condenser 46, and temporarily stored in the liquid receiver 64. Next, trace amounts of moisture in the refrigerant are removed. Via the dryer 65, the pipe 47.
The zero-order pipe 50. which passes through the valve 68, undergoes adiabatic expansion with the expansion valve 52 for expanding the refrigerant, and passes through the surrounding pipe 53 to cool the second heat exchange section 14. It returns to the second compressor 45 via the pressure regulating valve 51. This operation is repeated thereafter.
第２の熱交換部１４内を流れる流動性可食物の品温が所
期の設定温度より低下すると、センサー６９よりの信号
により弁２８および６８が閉じ。When the temperature of the fluid edible material flowing through the second heat exchange section 14 falls below the desired set temperature, the valves 28 and 68 are closed by a signal from the sensor 69.
冷媒の流れを停止させる。センサー６９を２個用意して
、夫々の設定温度に差を付け、弁２８と６８とを別々に
制御することも可能であることは前述の場合と同様であ
る
二重管３４の内管を通る媒体の冷却は、その外管に冷媒
を通すことによって行われる。二重管３４の外管に冷媒
を通すための回路として前記第１の循環系内に形成され
る前記第５の冷却用冷媒循環回路が用いられる。即ち、
第１の圧縮機１６で圧縮加熱された気相の冷媒は第２の
四方弁２５゜逆流防止弁７６、第１の凝縮器１９を通っ
て冷却。Stop the flow of refrigerant. It is also possible to prepare two sensors 69, set different temperatures, and control the valves 28 and 68 separately, as in the case described above. Cooling of the passing medium takes place by passing a refrigerant through its outer tube. The fifth cooling refrigerant circulation circuit formed within the first circulation system is used as a circuit for passing the refrigerant through the outer pipe of the double pipe 34. That is,
The gas phase refrigerant compressed and heated by the first compressor 16 passes through a second four-way valve 25° non-return valve 76 and the first condenser 19 to be cooled.
液化され、受液器６２に一旦貯えられる６次に冷媒中の
微量水分を除去するドライヤー６３を経由して、パイプ
２０．弁３１．パイプ３２を通り。The refrigerant is liquefied and temporarily stored in a liquid receiver 62, and then passed through a dryer 63 that removes trace amounts of moisture in the refrigerant, into a pipe 20. Valve 31. Pass through pipe 32.
冷媒を膨張させるための膨張弁３３で断熱膨張し、二重
管３４の外管内を通ってその内管を冷却する。The refrigerant is adiabatically expanded by the expansion valve 33 and passes through the outer pipe of the double pipe 34 to cool the inner pipe.
次にパイプ３５．第２の四方弁２５．パイプ３６゜圧力
調整弁２７を経由して第１の圧縮機１６に戻る。以下、
この動作が繰り返される。Next, pipe 35. Second four-way valve 25. The pipe 36 returns to the first compressor 16 via the pressure regulating valve 27. below,
This operation is repeated.
第３の熱交換部１５の冷却は、そのジャケット部に冷却
された媒体を通すことによって行われる。The third heat exchange section 15 is cooled by passing a cooled medium through its jacket section.
第３の熱交換部１５のジャケット部に媒体を通すための
回路として前記第３の循環系内に形成される前記冷却用
媒体循環回路が用いられる。前述のようにして冷却され
た二重管３４の内管を通る媒体は、パイプ３７を通り貯
槽３８に一旦貯えられる０次にこの媒体はポンプ３９に
よって強制的に循環させられ、弁４０．パイプ４１．第
３の熱交換部１５のジャケット部を冷却して、パイプ４
２゜逆流防止弁４３．パイプ４４を通って二重管３４の
内管へ戻る。以下、この動作が繰り返される。The cooling medium circulation circuit formed within the third circulation system is used as a circuit for passing a medium through the jacket portion of the third heat exchange section 15. The medium passing through the inner pipe of the double pipe 34, which has been cooled as described above, passes through the pipe 37 and is temporarily stored in the storage tank 38.Then, this medium is forcibly circulated by the pump 39, and passed through the valve 40. Pipe 41. The jacket part of the third heat exchange part 15 is cooled, and the pipe 4
2゜Return prevention valve 43. It passes through the pipe 44 and returns to the inner pipe of the double pipe 34. This operation is repeated thereafter.
貯槽３８内には媒体に触れているセンサー７１が配置さ
れていて、媒体の温度が所定の値より下がると、このセ
ンサー７１よりの信号で電磁弁の如き弁３１が閉じ、媒
体の冷却は停止するよまた弁４０は第３の熱交換部１５
のジャケット部を通る媒体の量を調整するために作用す
る。A sensor 71 that is in contact with the medium is placed in the storage tank 38, and when the temperature of the medium drops below a predetermined value, a signal from this sensor 71 closes the valve 31, such as a solenoid valve, and the cooling of the medium stops. The valve 40 also connects to the third heat exchange section 15.
act to regulate the amount of media passing through the jacket section of the
第１の凝縮器１９に付帯しているファン７３は。The fan 73 attached to the first condenser 19 is.
第１．第２および第３の熱交換部１３，１４．１５の熱
交換が強く行われて、第１の圧縮機１６の吐出側の冷媒
圧力が上昇すると回転して、第１の凝縮器１９内を通過
する冷媒を冷却する。このファージ７３は冷媒がさして
熱くなく第１の圧縮機１６の吐出側の圧力が上昇してい
ない時は回転しない。さらにまた、弁２１．２８．３１
が必要に応じてそれぞれ閉じ、第１の圧縮機１６の吸引
側の圧力が低下すると、第１の圧縮機１６が停止する。1st. When the heat exchange between the second and third heat exchange parts 13, 14, 15 is strong and the refrigerant pressure on the discharge side of the first compressor 16 increases, it rotates and flows inside the first condenser 19. Cools the refrigerant passing through it. This phage 73 does not rotate when the refrigerant is not very hot and the pressure on the discharge side of the first compressor 16 is not rising. Furthermore, valve 21.28.31
are closed as necessary, and when the pressure on the suction side of the first compressor 16 decreases, the first compressor 16 stops.
さらに、第２の凝縮器４６に付帯しているファン７ｏは
、第１および第２の熱交換部１３．１４の熱交換が強く
行われて、第２の圧縮機４５の吐出側の冷媒圧力が上昇
すると回転して、第２の凝縮器４６内を通過する冷媒を
冷却する。このファン７０は冷媒がさして熱くなく第２
の圧縮機４５の吐出側の圧力が上昇していない時は回転
しない。Further, the fan 7o attached to the second condenser 46 is operated so that the heat exchange between the first and second heat exchange portions 13.14 is strong, and the refrigerant pressure on the discharge side of the second compressor 45 is increased. When it rises, it rotates and cools the refrigerant passing through the second condenser 46. The refrigerant is not very hot and the second fan 70
When the pressure on the discharge side of the compressor 45 is not rising, the compressor 45 does not rotate.
さらにまた、弁６６．６８が閉じ、第２の圧縮機４５の
吸引側の圧力が低下すると、第２の圧縮機４５が停止す
る。Furthermore, when the valves 66, 68 are closed and the pressure on the suction side of the second compressor 45 is reduced, the second compressor 45 is stopped.
このようにして調温された流動性可食物が排出ロア９か
ら吐出される。このように、第１の熱交換部１３．第２
の熱交換部１４．第３の熱交換部１５を冷却する時は弁
５６は閉じている。The fluid edible food whose temperature has been controlled in this way is discharged from the discharge lower 9. In this way, the first heat exchange section 13. Second
Heat exchange section 14. When cooling the third heat exchange section 15, the valve 56 is closed.
次に、休止時、即ち、夜間、休日等では、流動性可食物
を冷却処理する必要はないが、次の稼動時まで第１．第
２．第３の熱交換部１３，１４゜１５内の流動性可食物
が固化しない程度の温度以上に装置全体を保温しておく
必要がある。Next, during downtime, that is, at night, on holidays, etc., there is no need to cool down the fluid edible food, but it is not necessary to cool the fluid food until the next operation. Second. It is necessary to keep the entire apparatus at a temperature above which the fluid edible food in the third heat exchange parts 13, 14 and 15 does not solidify.
この場合、弁５６を開き、弁２１，２８．３１を閉じる
とともに、第１の圧縮機１６のみを稼動させ、第２の圧
縮機４５は稼動させない、これによって、第１の熱交換
部１３および第２の熱交換部１４は、前記第１の循環系
内に形成される第１の加温用冷媒循環回路あるいは第２
の加温用冷媒循環回路によって加温される。即ち、第１
の圧縮機１６で圧縮加熱された気相の冷媒は、パイプ７
４、第１の四方弁１７．パイプ２４を通って分岐し、そ
の一部は囲繞管２３を流れて第１の熱交換部１３を加温
し、他の一部は囲繞管３０を流れて第２の熱交換部１４
を加温する。この囲繞管２３を流れた冷媒は逆流防止弁
５４を通り、また、囲繞管３０を流れた冷媒は逆流防止
弁６０を通ってパイプ５５にて合流して第１の凝縮Ｍａ
１９にて冷却され、受液器６２．ドライヤー６３．パイ
プ２０、弁５６．キャピラリーチューブ５７を通って蒸
発器５８にて吸熱、昇温されで第１の圧縮機１６に戻る
。以下この動作が繰り返される。In this case, the valve 56 is opened and the valves 21, 28.31 are closed, and only the first compressor 16 is operated, and the second compressor 45 is not operated. The second heat exchange section 14 is a first heating refrigerant circulation circuit formed within the first circulation system or a second heat exchange section 14.
It is heated by the heating refrigerant circulation circuit. That is, the first
The gas phase refrigerant compressed and heated by the compressor 16 is passed through the pipe 7.
4. First four-way valve 17. It branches through the pipe 24 , a part of which flows through the surrounding pipe 23 to heat the first heat exchange section 13 , and the other part flows through the surrounding pipe 30 and heats the second heat exchange section 14 .
to warm up. The refrigerant flowing through the surrounding pipe 23 passes through the check valve 54, and the refrigerant flowing through the surrounding pipe 30 passes through the check valve 60 and joins in the pipe 55 to form the first condensate Ma.
19, and the liquid receiver 62. Dryer 63. Pipe 20, valve 56. It passes through the capillary tube 57, absorbs heat and is heated in the evaporator 58, and returns to the first compressor 16. This operation is repeated thereafter.
この温度変化はセンサー７５によって監視されており、
所定の温度より上昇したことが検出されると、第１の四
方弁１７が作動して、第１の圧縮機１６．パイプ７４．
第１の四方弁１７．逆流防止弁１８．パイプ５５．第１
の凝縮器１９．受液器６２．ドライヤー６３．パイプ２
０．弁５６゜キャピラリーチューブ５７．蒸発器５８．
第１の圧縮機１６のバイパスが形成されて、第１の熱交
換部１３および第２の熱交換部１４への加温された冷媒
の供給は停止される。This temperature change is monitored by a sensor 75,
When it is detected that the temperature has risen above a predetermined temperature, the first four-way valve 17 is activated and the first compressor 16. Pipe 74.
First four-way valve 17. Non-return valve 18. Pipe 55. 1st
Condenser 19. Receiver 62. Dryer 63. pipe 2
0. Valve 56° Capillary tube 57. Evaporator58.
A bypass of the first compressor 16 is formed, and the supply of the heated refrigerant to the first heat exchange section 13 and the second heat exchange section 14 is stopped.
また、第３の熱交換部１５の加温には、先ず、前記第１
の循環系内に形成される第３の加温用冷媒循環回路によ
って二重管３４の外管を加温する。In addition, in order to heat the third heat exchange section 15, first, the first heat exchange section 15 is heated.
The outer pipe of the double pipe 34 is heated by the third heating refrigerant circulation circuit formed within the circulation system.
即ち、第１の圧縮機１６で圧縮加熱された気相の冷媒は
、パイプ７４．第２の四方弁２５．パイプ３５より、二
重管３４の外管を通ってこれを加温する。この冷媒は逆
流防止弁６１．パイプ５５を通って第１の凝縮器１９で
冷却され、受液器６２゜ドライヤー６３．パイプ２０．
弁５６．キャピラリーチューブ５７を通って蒸発器５８
にて吸熱し。That is, the gas phase refrigerant compressed and heated by the first compressor 16 is transferred to the pipe 74. Second four-way valve 25. The pipe 35 passes through the outer tube of the double tube 34 and heats it. This refrigerant flows through the check valve 61. It passes through the pipe 55 and is cooled in the first condenser 19, and is transferred to the receiver 62 and the dryer 63. Pipe 20.
Valve 56. through the capillary tube 57 to the evaporator 58
Endothermic.
昇温されて第１の圧縮機１６に戻る。以下この動作が繰
り返される。第３の熱交換部１５の加温は、前記加温さ
れた媒体をそのジャケット部に通すことによって行われ
る。第３の熱交換部１５のジャケット部に媒体を通すた
めの回路として前記第３の循環系内に形成される前記加
温用媒体循環回路が用いられる。前述のようにして加温
された二重管３４の内管を通る媒体は、パイプ３７を通
り貯槽３８に一旦貯えられる０次にこの媒体はポンプ３
９によって強制的に循環させられ、弁４０．パイプ４１
．第３の熱交換部１５のジャケット部を加温して、パイ
プ４２．逆流防止弁４３．パイプ４４を通って二重管３
４の内管へ戻る。以下、この動作が繰り返される。It is heated and returned to the first compressor 16. This operation is repeated thereafter. The third heat exchange section 15 is heated by passing the heated medium through its jacket section. The heating medium circulation circuit formed within the third circulation system is used as a circuit for passing a medium through the jacket portion of the third heat exchange section 15. The medium passing through the inner pipe of the double pipe 34 heated as described above passes through the pipe 37 and is temporarily stored in the storage tank 38.Next, this medium is pumped to the pump 3.
9 and forced circulation by valve 40. pipe 41
．． The jacket part of the third heat exchange part 15 is heated, and the pipe 42. Non-return valve 43. Double pipe 3 through pipe 44
Return to the inner tube of 4. This operation is repeated thereafter.
ここで、貯槽３８内には媒体に触れているセンサーフ７
が配置されており、媒体の温度が所定の値より上昇する
と第２の四方弁２５が作動して。Here, in the storage tank 38 there is a sensor valve 7 that is in contact with the medium.
is arranged, and when the temperature of the medium rises above a predetermined value, the second four-way valve 25 is activated.
８．１の圧縮機１６を出た冷媒はパイプ７４．第２の四
方弁２５．逆流防止弁７６、パイプ５５．第１の凝縮器
１９．受液器６２．ドライヤー６３゜パイプ２０．弁５
６．キャピラリーチューブ５７゜蒸発器５８のバイパス
を通って第１の圧縮機１６へ戻り、二重管３４の外管へ
の加温された冷媒の供給は停止される。センサー７５．
７７が共に所定の値以上の温度を検出した場合には、第
１．第２の四方弁１７．２５が共に作動し、冷媒が逆流
防止弁１８．７６を通過すると、弁５６が閉じて第１の
圧縮機１６の吸引側の圧力が低下し、第１の圧縮機１６
は停止する。The refrigerant leaving the compressor 16 of 8.1 is transferred to pipe 74. Second four-way valve 25. Check valve 76, pipe 55. First condenser 19. Receiver 62. Dryer 63° pipe 20. Valve 5
6. The capillary tube 57 returns to the first compressor 16 through the bypass of the evaporator 58, and the supply of heated refrigerant to the outer tube of the double tube 34 is stopped. Sensor 75.
77 both detect temperatures above a predetermined value, the first. When the second four-way valve 17.25 is activated and the refrigerant passes through the non-return valve 18.76, the valve 56 is closed and the pressure on the suction side of the first compressor 16 is reduced, and the first compressor 16
stops.
ここで、膨張弁は冷媒の熱交換後の温度または圧力を検
出して冷媒の流量を必要に応じて可変するために作用し
、キャピラリーチューブは冷凍能力に応じて径と長さが
設定され、常にほぼ一定の流量を通す作用をする。また
、圧力調整弁は圧縮機の吸入圧調整のために付加されて
おり、吸入正荷になるのを防止するとともに、冷媒の圧
力の調整による温度制御を司っている。Here, the expansion valve functions to detect the temperature or pressure of the refrigerant after heat exchange and vary the flow rate of the refrigerant as necessary, and the diameter and length of the capillary tube are set according to the refrigerating capacity. It always acts to pass a nearly constant flow rate. Further, a pressure regulating valve is added to regulate the suction pressure of the compressor, and prevents the suction from becoming overloaded, and also controls the temperature by regulating the refrigerant pressure.
この第３の熱交換部１５のジャケット部内を通る媒体は
、例えば、ブライン液、プロピレングライコール水溶液
等のような氷点下でも凍結しないものが用いられる。ま
た、第１．第２の熱交換部１３．１４の囲繞管２３，３
０，４９，５３を流れる冷媒としては、日本工業規格で
認められた。The medium that passes through the jacket section of the third heat exchange section 15 is one that does not freeze even below freezing point, such as a brine solution or an aqueous propylene glycol solution. Also, 1st. Surrounding tubes 23, 3 of the second heat exchange section 13.14
The refrigerants flowing through 0, 49, and 53 are approved by Japanese Industrial Standards.
例えば、フロン１２またはフロン２２が用いられる。For example, Freon 12 or Freon 22 is used.
第１図の第１．第２および第３の熱交換部１３゜１４．
１５の内部には、第３図に示すととく各熱交換部の内壁
面に生成した油脂の微小結晶体を、掻き取ながら混合可
能としたスパイラル状のスクリュー７８が嵌入されてお
り、そのスパイラル状の翼は各熱交換部の内壁に近接し
ており１図示を省略した外部モーターにより回転させる
ようになっている。1 in Figure 1. Second and third heat exchange parts 13°14.
As shown in FIG. 3, a spiral screw 78 is inserted into the inside of the heat exchanger 15, and the spiral screw 78 is capable of scraping and mixing the minute crystals of oil and fat that have formed on the inner wall surface of each heat exchanger. The shaped blades are close to the inner wall of each heat exchange section and are rotated by an external motor (not shown).
（発明の効果）
本発明は以上の様に構成され、冷媒が凝縮液化された後
の膨張時の熱吸収による冷却、冷媒が圧縮機で圧縮され
たときの発熱を利用しており、加えて、設置された２台
の圧縮機を、稼動時には最大２台、休止時には最大１台
運転すれば充分なように設定しておき、冷却または加温
時に圧縮機を選択して運転するので、省エネルギー化に
極めて有効である。また、本発明によれば、装置を全体
的にコンパクトに形成でき、外部からの温水および冷水
の給排水が不用であるため、水垢で給排水パイプの流量
が減少し、熱交換効率が低下するのを防止でき、かつ、
パイプ等の洗浄作業が不用となり、取扱上非常に有利で
ある。さらに、圧縮機より循環する冷媒により間接的に
調温した二重管の内管を流れろ媒体を第３の熱交換部に
流しているので、圧縮機より循環する冷媒を直接筒３の
熱交換部に流す場合に比べて流動性可食物の温度の変動
が少なくなり、流動性可食物の調温の仕上げに好適であ
り、油脂の安定な結晶形が得られる等の優れた効果が得
られる。(Effects of the Invention) The present invention is configured as described above, and utilizes cooling by heat absorption during expansion of the refrigerant after being condensed and liquefied, and heat generation when the refrigerant is compressed by the compressor. , the two installed compressors are set so that it is sufficient to operate a maximum of two when in operation, and a maximum of one when not in use, and the compressor is selected and operated during cooling or heating, which saves energy. It is extremely effective for Furthermore, according to the present invention, the entire device can be made compact, and there is no need to supply or drain hot water or cold water from the outside, so it is possible to prevent water scale from reducing the flow rate of the water supply and drainage pipes and reducing the heat exchange efficiency. preventable, and
This eliminates the need for cleaning pipes, etc., which is very advantageous in terms of handling. Furthermore, since the filtration medium flows through the inner pipe of the double pipe whose temperature is indirectly controlled by the refrigerant circulating from the compressor and flows to the third heat exchange section, the refrigerant circulating from the compressor is directly heat exchanged in the cylinder 3. Compared to the case where the liquid is poured into a liquid, there is less fluctuation in the temperature of the fluid edible, and it is suitable for finishing the temperature control of the fluid edible, and excellent effects such as obtaining a stable crystalline form of fats and oils can be obtained. .
第１図は本発明に係る調温装置の一実施例の冷媒流路構
成図、第２図は従来の調温装置の断面図、第３図は第１
図に示す実施例の各熱交換部内のスクリュ一部の斜視図
である。
１２・・・・・・導入口、１３・・・・・・第１の熱交
換部、１４・・・・・・第２の熱交換部、１５・・・・
・・第３の熱交換部、１６・・・・・・第１の圧縮機、
１７・・・・・・第１の四方弁、１８，４３，５４，６
０，６１，７６・・・・・・逆流防止弁、１９・・・・
・・第１の凝縮器、２０，２４゜２Ｇ、３２，３５，３
６，３７，４１，４２，４４．４７，５０，５５，５９
，７４・・・・・・パイプ。
２１．２８，３１，４０，５６，６６．６８，７２・・
・・・・弁、２２，２９，３３，４８，５２・旧・・膨
張弁、２３，３０，４９，５３・・・・・・囲繞管、２
５・・・・・・第２の四方弁、２７，５１・・・・・・
圧力調整弁、３４・・・・・・二重管、３８・・・・・
・貯槽、３９・・・・・・ポンプ、４５・・・・・・第
２の、圧縮機、４６・・・・・・第２の凝縮器。
５７・・・・・・キャピラリーチューブ、５８・・・・
・・蒸発器、６２．６４・・・・・・受液器、６３，６
５・・・・・・ドライヤ−、６７．６９，７１，７５，
７７・・・・・・センサー、７０，７３ｔ・・・・・フ
ァン、７８・・・・・・スクリュー。
７９・・・・・・吐出口
特許出願人 明治製菓株式会社
同 相原俊雄Fig. 1 is a refrigerant flow path configuration diagram of an embodiment of a temperature control device according to the present invention, Fig. 2 is a sectional view of a conventional temperature control device, and Fig.
It is a perspective view of a part of screw in each heat exchange part of the Example shown in a figure. 12...Inlet, 13...First heat exchange section, 14...Second heat exchange section, 15...
...Third heat exchange section, 16...First compressor,
17...First four-way valve, 18, 43, 54, 6
0,61,76...Return prevention valve, 19...
...First condenser, 20, 24° 2G, 32, 35, 3
6, 37, 41, 42, 44. 47, 50, 55, 59
,74...pipe. 21.28, 31, 40, 56, 66.68, 72...
... Valve, 22, 29, 33, 48, 52 Old... Expansion valve, 23, 30, 49, 53... Surrounding pipe, 2
5...Second four-way valve, 27,51...
Pressure regulating valve, 34...Double pipe, 38...
-Storage tank, 39...pump, 45...second compressor, 46...second condenser. 57... Capillary tube, 58...
...Evaporator, 62.64 ...Liquid receiver, 63,6
5...Dryer, 67.69,71,75,
77...Sensor, 70,73t...Fan, 78...Screw. 79・・・Discharge port patent applicant: Toshio Aihara, Meiji Seika Co., Ltd.
Claims (1)
間に所定の温度に調温される調温装置において、前記第
１の熱交換部および第２の熱交換部はその外周に各々２
つの囲繞管が巻回されており、第１の圧縮機、第１の凝
縮器、蒸発器、第１の四方弁、第２の四方弁および若干
の各種弁類等で形成される第１の循環系と、第２の圧縮
機、第２の凝縮器および若干の各種弁類等で形成される
第２の循環系と、二重管、貯槽および若干の各種弁類等
で形成される第３の循環系とを具備し、前記第３の循環
系は前記第１の循環系より前記二重管に送られる冷媒に
よって媒体が冷却あるいは加温され、稼働時には、前記
第１の熱交換部と第２の熱交換部の各々一方の囲繞管に
第１の循環系より、また、他方の囲繞管に第２の循環系
より、冷却された冷媒を供給するとともに、前記第３の
熱交換部に第３の循環系より冷却された媒体を供給し、
休止時には、前記第１の熱交換部と第２の熱交換部の各
々の一方の囲繞管にのみ第１の循環系より加温された冷
媒を供給するとともに、前記第３の熱交換部に第３の循
環系より加温された媒体を供給することを特徴とする調
温装置。In a temperature control device that adjusts the temperature of fluid edible food to a predetermined temperature while passing through first to third heat exchange parts in sequence, the first heat exchange part and the second heat exchange part are arranged on the outer periphery thereof. 2 each
The first surrounding pipe is wound around two surrounding pipes, and is formed by a first compressor, a first condenser, an evaporator, a first four-way valve, a second four-way valve, and some various valves, etc. A second circulation system formed by a second compressor, a second condenser, some various valves, etc., and a second circulation system formed by a double pipe, a storage tank, some various valves, etc. The third circulation system cools or warms a medium by the refrigerant sent from the first circulation system to the double pipe, and when in operation, the third circulation system cools or heats the medium. and the second heat exchanger, each of which supplies cooled refrigerant to one of the surrounding tubes from the first circulation system and to the other of the surrounding tubes from the second circulation system, and supplies the cooled refrigerant to the third heat exchanger. supplying a cooled medium from a third circulation system to the
When the system is inactive, the heated refrigerant is supplied from the first circulation system to only one surrounding tube of each of the first heat exchange section and the second heat exchange section, and the heated refrigerant is supplied to the third heat exchange section. A temperature control device characterized in that a heated medium is supplied from a third circulation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16103284A JPS6140750A (en) | 1984-07-31 | 1984-07-31 | Temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16103284A JPS6140750A (en) | 1984-07-31 | 1984-07-31 | Temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6140750A true JPS6140750A (en) | 1986-02-27 |
Family
ID=15727299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16103284A Pending JPS6140750A (en) | 1984-07-31 | 1984-07-31 | Temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009156501A (en) * | 2007-12-26 | 2009-07-16 | Hoshizaki Electric Co Ltd | Auger type ice making machine |
| JP2016042797A (en) * | 2014-08-20 | 2016-04-04 | 不二精機株式会社 | Vacuum extrusion apparatus for food |
-
1984
- 1984-07-31 JP JP16103284A patent/JPS6140750A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009156501A (en) * | 2007-12-26 | 2009-07-16 | Hoshizaki Electric Co Ltd | Auger type ice making machine |
| JP2016042797A (en) * | 2014-08-20 | 2016-04-04 | 不二精機株式会社 | Vacuum extrusion apparatus for food |
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