JPS6237308B2 - - Google Patents
Info
- Publication number
- JPS6237308B2 JPS6237308B2 JP59098513A JP9851384A JPS6237308B2 JP S6237308 B2 JPS6237308 B2 JP S6237308B2 JP 59098513 A JP59098513 A JP 59098513A JP 9851384 A JP9851384 A JP 9851384A JP S6237308 B2 JPS6237308 B2 JP S6237308B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- tube
- storage tank
- heat
- heat exchanger
- 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
- 238000005338 heat storage Methods 0.000 claims description 22
- 239000003507 refrigerant Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は冷暖房システムにおける製氷用熱交
換器に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a heat exchanger for ice making in a heating and cooling system.
ビルデイングの冷暖房をする場合、地下基礎梁
部の２重スラブを利用して構成した蓄熱槽に、冷
凍機又は温水機によつて生成された冷水又は温水
を貯留し、それを冷房又は暖房に利用する方式が
採用されることが多い。このような方式において
冷房の場合、比較的安価な深夜電力を用いて夜間
冷凍機を運転し、冷水をつくるのに対し、冷媒を
冷やしてそれにより蓄熱槽内に氷を作り、その氷
によつて蓄熱槽内の冷水を維持し、冷房に使用す
る方式である氷蓄熱システムが考えられてきた
が、製氷用蓄熱器の構造が複雑で、かつ蓄熱槽内
への設置、保守、交換も困難でコストも手間もか
なりかかつていた。
When heating and cooling a building, cold or hot water generated by a refrigerator or water heater is stored in a heat storage tank constructed using double slabs in the underground foundation beam, and used for cooling or heating. This method is often adopted. In the case of air conditioning in this type of system, comparatively cheap late-night electricity is used to operate the refrigerator at night and create cold water, whereas the cooling medium is cooled to create ice in the heat storage tank, and that ice is used to cool the refrigerant and create ice in the heat storage tank. Therefore, an ice thermal storage system has been considered, which maintains cold water in a thermal storage tank and uses it for air conditioning, but the structure of the ice-making thermal storage device is complex, and it is difficult to install, maintain, and replace it inside the thermal storage tank. This required considerable cost and effort.
この発明は従来の欠点を解消するために、蓄熱
槽内に設置し、冷媒が通るようにされている熱交
管を、管内にエア溜りを生じさせることなく、着
氷面積を大きくする目的で内外の２重らせん管と
し、その外側らせん管の外径を蓄熱槽のマンホー
ル口の径より小さくし、蓄熱槽にはこの熱交換器
を複数冷媒出入口を上部にして垂直に設置したも
のであつて、製氷用熱交換器の蓄熱槽への設置、
保守、交換が容易であるような高密度蓄熱冷暖房
システムの製氷用熱交換器を得たものである。
In order to overcome the drawbacks of the conventional technology, this invention has been developed to change the heat exchanger tubes installed inside the heat storage tank and through which the refrigerant passes, to increase the area of icing without creating air pockets inside the tubes. This heat exchanger is installed vertically in the heat storage tank with multiple refrigerant inlets and outlets at the top. , installation of an ice-making heat exchanger in a heat storage tank,
The present invention provides a heat exchanger for ice making in a high-density storage heating and cooling system that is easy to maintain and replace.
図について説明すれば、第１図はこの発明によ
る熱交換部に使用する熱交換管１の側面図、第２
図はその平面図、第３図は姿図であつて、熱交換
管１は外側らせん管３、及びその内側に形成され
ている内側らせん管４とよりなり、管長を長く
し、製氷量が大となるようにしてある。２は外側
らせん管３への冷媒入口継手、５は内側らせん管
４からの冷媒出口継手である。そして外側らせん
管３の外径Ｌは投入すべき蓄熱槽のマンホール口
の径より小さくしてある。
To explain the figures, FIG. 1 is a side view of a heat exchange tube 1 used in a heat exchange section according to the present invention, and FIG.
The figure is a plan view, and Figure 3 is a perspective view.The heat exchange tube 1 consists of an outer helical tube 3 and an inner helical tube 4 formed inside the tube. It is made to be large. 2 is a refrigerant inlet joint to the outer spiral pipe 3, and 5 is a refrigerant outlet joint from the inner spiral pipe 4. The outer diameter L of the outer spiral pipe 3 is made smaller than the diameter of the manhole opening of the heat storage tank into which the heat storage tank is to be charged.
冷凍機で冷やされた冷媒は入口継手２から外側
らせん管３に入りらせん管を下降し、底部で内側
らせん管４に入り、内側らせん管４を上昇し、出
口継手５から出てゆき、その間に管周囲の蓄熱槽
内の水が凍つて、内外らせん管の外周に付着す
る。らせん管が２重になつていて、管長が長くな
るのでそれだけ製氷量も多くなる。 The refrigerant cooled by the refrigerator enters the outer spiral pipe 3 from the inlet joint 2, descends the spiral pipe, enters the inner spiral pipe 4 at the bottom, ascends the inner spiral pipe 4, and exits from the outlet joint 5. The water in the heat storage tank around the tube freezes and adheres to the outer periphery of the inner and outer spiral tubes. The spiral tube is doubled, and the longer the tube, the more ice can be made.
第４図はこの発明の熱交換部の状態を示す説明
図であつて、ビルデイング基礎梁部の２重スラブ
を利用したコンクリート製の蓄熱槽６内にマンホ
ール口７から矢印Ｒで示す如く搬入し熱交換器１
を設置する。前述の如く外側らせん管の外径をマ
ンホールの口の径より小さくしてあるので、マン
ホールから蓄熱槽内への搬入、搬出が極めて容易
に行なえる。比較的安価な深夜電力によつて冷凍
機を運転し、冷媒（例えばプロピレングリコール
等）を冷やして、入口継手２から外側らせん管３
に入れ、らせん管を下降させ、底部に達すれば内
側らせん管４に入り、それを上昇して出口継手５
から出てゆく。そして蓄熱槽内の水を内外らせん
管に着氷させる。昼間は蓄熱槽内の水を冷房に用
い、冷房を行なつて温まつて蓄熱槽に戻つた水も
槽内の氷が順次に溶けることにより冷やされ、氷
がなくなるまで槽内の冷水を維持することができ
る。 FIG. 4 is an explanatory diagram showing the state of the heat exchange section of the present invention, which is carried into a concrete heat storage tank 6 using a double slab of a building foundation beam section from a manhole opening 7 as shown by arrow R. heat exchanger 1
Set up. As mentioned above, since the outer diameter of the outer spiral pipe is smaller than the diameter of the manhole opening, it is extremely easy to carry it into and out of the heat storage tank from the manhole. The refrigerator is operated using relatively inexpensive late-night electricity, cools the refrigerant (propylene glycol, etc.), and connects the inlet joint 2 to the outer spiral pipe 3.
the helical tube is lowered, and when it reaches the bottom, it enters the inner helical tube 4, and then ascends to the outlet fitting 5.
go out from The water in the heat storage tank is then allowed to freeze on the inner and outer spiral tubes. During the day, the water in the heat storage tank is used for air conditioning, and the water that is warmed and returned to the heat storage tank is also cooled as the ice in the tank melts one after another, maintaining the cold water in the tank until the ice runs out. can do.
この発明はこのような構成であるので、極めて
簡単な構造で、製氷用熱交換器の蓄熱槽内への設
置、保守、交換が容易であり、又熱交換器は２重
らせん構造で管長が長いので製氷量も多く、又冷
媒出入口を上部にして垂直に設けてあるので、管
内にエア溜りが生じないので伝熱性能が大きいな
どいく多くの利点を有する蓄熱部を得たものであ
る。
Since the present invention has such a configuration, it has an extremely simple structure, and the installation, maintenance, and replacement of the ice-making heat exchanger in the heat storage tank is easy, and the heat exchanger has a double helix structure and the pipe length is short. Since it is long, a large amount of ice can be made, and since it is installed vertically with the refrigerant inlet and outlet at the top, there is no air pocket inside the tube, so it has many advantages such as high heat transfer performance.
第１図はこの発明の熱交換管の側面図、第２図
は平面図、第３図は姿図、第４図は使用形態の説
明図である。
符号の説明 １…熱交換管、２…冷媒入口継
手、３…外側らせん管、４…内側らせん管、５…
出口継手、６…蓄熱槽、７…マンホールの口。
FIG. 1 is a side view of the heat exchange tube of the present invention, FIG. 2 is a plan view, FIG. 3 is a perspective view, and FIG. 4 is an explanatory view of the usage form. Explanation of symbols 1...Heat exchange tube, 2...Refrigerant inlet joint, 3...Outer spiral tube, 4...Inner spiral tube, 5...
Outlet joint, 6...heat storage tank, 7...manhole mouth.
Claims (1)
熱冷暖房システムの蓄熱部において、熱交換器は
冷媒を管内に通し、管外周部に製氷する製氷用熱
交換管を外側らせん管３、内側らせん管４よりな
る内外２重のらせん管として構成し、その外側ら
せん管３の外径を熱交換器を投入すべき蓄熱槽６
のマンホール口の径より小さくし、複数の熱交換
管１，……を蓄熱槽内に、冷媒の入口部、出口部
を上方にして垂直に設置したことを特徴とする高
密度蓄熱冷暖房システムの蓄熱部。1. In the heat storage section of a high-density thermal cooling and heating system in which a heat exchanger for ice making is installed in a heat storage tank, the heat exchanger passes a refrigerant into the tube, and the heat exchange tube for ice making is attached to the outer periphery of the tube with an outer helical tube 3, The outer diameter of the outer spiral tube 3 is the heat storage tank 6 in which the heat exchanger is to be inserted.
A high-density heat storage air-conditioning system characterized by having a diameter smaller than that of a manhole opening, and having a plurality of heat exchange pipes 1,... vertically installed in a heat storage tank with the refrigerant inlet and outlet facing upward. Heat storage section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9851384A JPS60243467A (en) | 1984-05-18 | 1984-05-18 | Heat exchanger for ice making of high-density heat accumulating air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9851384A JPS60243467A (en) | 1984-05-18 | 1984-05-18 | Heat exchanger for ice making of high-density heat accumulating air-conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60243467A JPS60243467A (en) | 1985-12-03 |
| JPS6237308B2 true JPS6237308B2 (en) | 1987-08-12 |
Family
ID=14221727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9851384A Granted JPS60243467A (en) | 1984-05-18 | 1984-05-18 | Heat exchanger for ice making of high-density heat accumulating air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60243467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200411A (en) * | 1988-02-05 | 1989-08-11 | Fanuc Ltd | Parameter editing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS486015U (en) * | 1971-05-18 | 1973-01-23 | ||
| JPS487727U (en) * | 1971-06-09 | 1973-01-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162778U (en) * | 1979-05-10 | 1980-11-21 |
-
1984
- 1984-05-18 JP JP9851384A patent/JPS60243467A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS486015U (en) * | 1971-05-18 | 1973-01-23 | ||
| JPS487727U (en) * | 1971-06-09 | 1973-01-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200411A (en) * | 1988-02-05 | 1989-08-11 | Fanuc Ltd | Parameter editing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60243467A (en) | 1985-12-03 |
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