JPS63254364A - Bleeding device for absorption refrigerator - Google Patents
Bleeding device for absorption refrigeratorInfo
- Publication number
- JPS63254364A JPS63254364A JP8903987A JP8903987A JPS63254364A JP S63254364 A JPS63254364 A JP S63254364A JP 8903987 A JP8903987 A JP 8903987A JP 8903987 A JP8903987 A JP 8903987A JP S63254364 A JPS63254364 A JP S63254364A
- Authority
- JP
- Japan
- Prior art keywords
- solution
- pipe
- gas
- absorption
- oil
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 22
- 230000000740 bleeding effect Effects 0.000 title 1
- 239000000243 solution Substances 0.000 description 42
- 239000007789 gas Substances 0.000 description 27
- 239000003507 refrigerant Substances 0.000 description 19
- 239000007788 liquid Substances 0.000 description 13
- 239000006096 absorbing agent Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は機内の溶液を用いて不凝縮ガスを抽気する吸収
冷凍機〔吸収ヒートポンプ、吸収冷温水機〕用抽気装置
の改良に関する。DETAILED DESCRIPTION OF THE INVENTION (A) Industrial Application Field The present invention relates to an improvement in an extraction device for an absorption refrigerating machine (absorption heat pump, absorption chiller/heater) that extracts non-condensable gas using a solution inside the machine.
（ロ）従来の技術
吸収冷凍機内の溶液を用いて不凝縮ガスを抽気する型式
の油気装置の従−来の技術として、溶液を噴射させるエ
ゼクタ−の作用で不凝縮ガスを抽気するもの（例えば特
開昭５１−８１０６６号公報参照）や散布器で溶液を冷
却器に散布して溶液の蒸気圧を降下させ、この圧力降下
作用により不凝縮ガスを抽気するもの（例えば特開昭５
２−１３００４７号公報参照）などがある。(b) Conventional technology The conventional technology for a type of oil and gas equipment that bleeds non-condensable gas using the solution in an absorption refrigerator is one that bleeds non-condensable gas by the action of an ejector that injects the solution. For example, see Japanese Patent Application Laid-open No. 51-81066), or sprayers that spray the solution onto a cooler to lower the vapor pressure of the solution, and extract non-condensable gases by this pressure-reducing effect (for example, see Japanese Patent Application Laid-Open No. 51-81066).
2-130047).
（ハ）発明が解決しようとする問題点
吸収冷凍機の溶液中には機材の錆や吸収剤の細かな粒子
などの固形物が含まれているため、従来の油気装置にお
いては、そのエゼクタ−の溶液噴射口や散布器の溶液散
布口が目詰りを生じやすく、油気装置の機能低下あるい
は機能喪失を引起しやすい問題点があった。(c) Problems to be solved by the invention The solution of an absorption refrigerator contains solid matter such as rust from equipment and fine particles of absorbent. - The solution injection port of the sprayer and the solution spray port of the sprayer tend to become clogged, resulting in a problem in which the function of the oil and gas device is likely to deteriorate or lose its function.
本発明は、この問題点に鑑み、目詰りによる油気装置の
機能低下あるいは機能喪失の防止を目的としたものであ
る。In view of this problem, the present invention is aimed at preventing functional deterioration or loss of functionality of an oil/air system due to clogging.
（ニ）問題点を解決するための手段
本発明は、上記の問題点を解決する手段として、油気装
置の溶液散布器やエゼクタ−などへ溶液を導く流路の途
中にストレーナ−を備える構成としたものである。(d) Means for Solving the Problems As a means for solving the above problems, the present invention provides a structure in which a strainer is provided in the middle of the flow path for guiding the solution to the solution sprayer, ejector, etc. of the oil and gas equipment. That is.
（＊）作用
本発明の油気装置においては、そのストレーナ−が細か
い固形物の含まれている溶液を濾過してエゼクタ−や溶
液散布器などへの固形物の流入を防ぐ働きをする。この
ため、装置の目詰りによる機能低下や機能喪失を防ぐこ
とができる。(*) Function In the oil device of the present invention, the strainer functions to filter the solution containing fine solids and prevent the solids from flowing into the ejector, solution sprayer, etc. Therefore, it is possible to prevent functional deterioration or loss of functionality due to clogging of the device.
（へ）実施例
図面は本発明による冷温切換型吸収冷凍機用油気装置の
一実施例を示した概略構成説明図である。図において、
（１）は高温発生器、（２）は低温発生器、（３）は凝
縮器、（４）は蒸発器、（５）は吸収器、（６）、 （
７）は低温、高温溶液熱交換器、（８）は冷媒液用ポン
プ、（９）は希溶液用ポンプ、（１０）は濃溶液用ポン
プであり、これら機器は希溶液用管路（１１）、 （１
２）、 （１３）、 ＜１４）、中間濃度の溶液用管路
（１５）、 （１６）、濃溶液用管路（１７）、 （１
８）、冷媒用管路（１９）、（２０）、冷媒液流下用管
路（２１）、冷媒液還流用管路（２２）、 （２３）に
より接続されて従来の吸収冷凍機と同様の冷媒〔水〕お
よび溶液〔臭化リチウム水溶液〕の循環路が形成され、
吸収冷凍サイクルが生成されるようになっている。また
、（２４）は蒸発器（４）および吸収器（５）の型態と
冷媒用管路（１９）とを接続した冷媒蒸気用管路、（２
５）は上記型態と溶液用管路（１５）とを接続した管路
であり、これら管路にはそれぞれ冷温切替弁（ｖｉ）、
（ｖｔ）が備えである。(F) Embodiment The drawing is a schematic structural explanatory diagram showing an embodiment of an oil/air system for a cold-temperature switching type absorption refrigerating machine according to the present invention. In the figure,
(1) is a high temperature generator, (2) is a low temperature generator, (3) is a condenser, (4) is an evaporator, (5) is an absorber, (6),
7) is a low temperature and high temperature solution heat exchanger, (8) is a refrigerant liquid pump, (9) is a dilute solution pump, and (10) is a concentrated solution pump, and these devices are connected to the dilute solution pipe (11). ), (1
2), (13), <14), intermediate concentration solution pipe (15), (16), concentrated solution pipe (17), (1
8), refrigerant pipes (19), (20), refrigerant liquid flow pipes (21), and refrigerant liquid return pipes (22), (23), which are connected to each other, similar to conventional absorption refrigerators. A circulation path for the refrigerant [water] and solution [lithium bromide aqueous solution] is formed,
An absorption refrigeration cycle is created. In addition, (24) is a refrigerant vapor pipe connecting the evaporator (4) and absorber (5) with the refrigerant pipe (19);
5) is a pipe connecting the above-mentioned type and a solution pipe (15), and each of these pipes has a cold/hot switching valve (vi),
(vt) is preparation.
また、（２６）は高温発生器（１）のバーナー、（２７
）は低温発生器（２）の加熱器、（２８）は凝縮器（３
）の冷却器、（２９）は蒸発器（４）の熱交換器、（３
０）は吸収器（５）の冷却器である。In addition, (26) is the burner of the high temperature generator (1), (27
) is the heater of the low temperature generator (2), (28) is the condenser (3)
) cooler, (29) is the evaporator (4) heat exchanger, (3
0) is a cooler for the absorber (5).
そして、上述の構成の冷温切換型吸収冷凍機においては
、従来の冷暖切換型吸収冷凍機と同様、冷房時に冷温切
替弁（Ｖ＋）、（ＶＸ）を閉じて運転して吸収冷凍サイ
クルを生成きせっつ熱交換器（２９）での冷媒の気化作
用で冷水を得る一方、暖房時に上記冷温切替弁を開き、
かつ、冷却器（３０）、 （２Ｂ＞への通水を断って運
転し、熱交換器（２９）での冷媒の凝縮作用により温水
を得る。In the cold/hot switching type absorption refrigerating machine having the above configuration, like the conventional cooling/heating switching type absorption refrigerating machine, the cold/hot switching valves (V+) and (VX) are closed during cooling to generate an absorption refrigeration cycle. While obtaining cold water through the vaporization of the refrigerant in the heat exchanger (29), the cold/temperature switching valve is opened during heating.
In addition, the coolers (30) and (2B> are operated with water flow cut off, and hot water is obtained by the condensation action of the refrigerant in the heat exchanger (29).
（Ｅｌ ）、 （Ｅｔ）はそれぞれ不凝縮ガス油気用の
エゼクタ−１（３１）は吸収器（５）の気相部とエゼク
タ−（Ｅｌ）とを結ぶ抽気管、（３２）、 （３３）は
エゼクタ−（Ｅハと凝縮器（３）の気相部、蒸発器（４
）の気相部とを結ぶ抽気管であり、抽気管（３２）にオ
リフィス（０＋）が備えである。(El) and (Et) are the ejector 1 (31) for non-condensable gas and oil, respectively, are the bleed pipes connecting the gas phase part of the absorber (5) and the ejector (El), (32), (33) ) is the ejector (E), the gas phase part of the condenser (3), and the evaporator (4).
), and the bleed pipe (32) is equipped with an orifice (0+).
（３４）はその下端を希溶液用管路（１２）と接続した
溶液用導管で、その分岐管（３５）、 （３６）がそれ
ぞれエゼクタ−（Ｅ、）、（Ｅ、）に接続されている。(34) is a solution conduit whose lower end is connected to the dilute solution conduit (12), and its branch pipes (35) and (36) are connected to the ejectors (E,) and (E,), respectively. There is.
（Ｓ）は溶液用導管（３４）に配備したストレーナ−（
Ｓ）であり、これにより溶液を濾過して溶液中の微細な
スラッジや吸収剤の粒子などの固形物がエゼクタ−（Ｅ
ｔ＞、（Ｅｔ）に流入するのを防ぐようにしている。(S) is a strainer (
S), which filters the solution and removes solids such as fine sludge and absorbent particles from the solution into the ejector (E
t>, (Et).
＜Ｓａ）はエゼクタ−（Ｅ、 ）、 （Ｅ、）で噴射さ
れた溶液とこれによるエゼクタ作用で抽気された不凝縮
ガスとが押し出されて流下する管（３７）、 （３８）
を接続した気液分離槽である。（３９）は気液分離槽（
ＳＧ）と不凝縮ガス排気用ポンプ（Ｐ）とを接読した排
気管で、この管には開閉弁（Ｖｌ）、（Ｖ４）が配備さ
れている。また、（４０）は排気管（３９）に備えた水
銀マノメータであり、（４１）は排気管（３９）と抽気
管（３１）とを結んだ開閉弁（ｖ６）付きの管である。<Sa) are pipes (37), (38) through which the solution injected by the ejector (E, ), (E,) and the non-condensable gas extracted by the ejector action are pushed out and flowed down.
This is a gas-liquid separation tank connected to (39) is a gas-liquid separation tank (
SG) and a non-condensable gas exhaust pump (P) are connected to the exhaust pipe, and this pipe is equipped with on-off valves (Vl) and (V4). Further, (40) is a mercury manometer provided in the exhaust pipe (39), and (41) is a pipe with an on-off valve (v6) that connects the exhaust pipe (39) and the bleed pipe (31).
なお、（ＰＣ）は水素ガス排出用のパラジウム・セルで
ある。Note that (PC) is a palladium cell for discharging hydrogen gas.
（４２）は気液分離槽（Ｓ６）底部と吸収器（５）の溶
液溜めとを接続した溶液戻し管である。(42) is a solution return pipe connecting the bottom of the gas-liquid separation tank (S6) and the solution reservoir of the absorber (5).
このように構成された本発明油気装置においては、溶液
用導管（３４）を通してエゼクタ−（Ｅ、）、（Ｅ、）
へ導かれる溶液の中の微細な固形物がストレーナ−（Ｓ
）でせき止められてエゼクタ−（Ｅｔ）、（Ｅｔ）のノ
ズル部分の目詰りの確率を大幅に少なくすることができ
る。このため、油気装置の目詰りによる機能低下を著し
く軽減でき、また、機能喪失を防ぐことができる。In the oil and gas apparatus of the present invention configured as described above, the ejectors (E,), (E,) are connected through the solution conduit (34).
Fine solids in the solution introduced into the strainer (S
), the probability of clogging of the nozzle portions of the ejectors (Et) and (Et) can be significantly reduced. Therefore, it is possible to significantly reduce functional deterioration due to clogging of the oil/air system, and prevent functional loss.
なお、ストレーナ−（Ｓ）のフィルターの透過孔を大き
さをエゼクタ−（Ｅｌ）、（Ｅｘ）のノズル口径よりも
小さく形成していることは勿論である。ちなみに、上記
ノズル口径が３１ｍＩφの場合、フィルターの透過孔径
をお１以下に形成するのが望ましい。Incidentally, it goes without saying that the size of the transmission hole of the filter of the strainer (S) is smaller than the nozzle diameter of the ejector (El) and (Ex). Incidentally, when the nozzle diameter is 31 mIφ, it is desirable to form the filter's permeation pore diameter to 1 or less.
なお、吸収冷凍機の溶液主循環経路にフィルターを配備
したもの（例えば実開昭’５Ｂ−６０１７３号公報参照
）は、従来、提案されているが、溶液主循環経路におけ
る溶液Ｖ′Ｍ量を油気装置に導かれるそれよりも桁違い
に多くする必要があり、溶液主循環経路の流通抵抗を大
きくできないという制約があるので、この従来のものの
フィルターの透過孔径を小さくするには限度がある。こ
のため、従来のものは抽気装置のエゼクタ−や溶液散布
器における目詰りの発生確率を十分に小さくできないと
いう欠点をもっている。Note that absorption refrigerators in which a filter is installed in the main solution circulation path (see, for example, Japanese Utility Model Application Publication No. 5B-60173) have been proposed in the past; There is a limit to how small the permeation pore diameter of this conventional filter can be because it is necessary to have an order of magnitude greater amount of fluid than that introduced by the oil vapor system, and there is a restriction that the flow resistance of the main solution circulation path cannot be increased. . For this reason, the conventional method has the disadvantage that it cannot sufficiently reduce the probability of clogging in the ejector or solution sprayer of the air extraction device.
また、油気装置の動作例を吸収冷２Ｊ機の運転動作と併
せて簡単に説明すると、下記のとおりである。Further, a brief explanation of an example of the operation of the oil/air system together with the operation of the absorption cooling 2J machine is as follows.
吸収冷凍機の冷房運転時、溶液から分離した冷媒蒸気と
共に不凝縮ガスは凝縮器（３）および蒸発器（４）へ流
れ、これらの気相部に集中して滞留する。そして、この
冷房運転時、凝縮器（３）内の不凝縮ガスと多量の冷媒
蒸気とが抽気管（３２）、（３３）を通して低圧側の蒸
発器（４）内に流れ込むのを抽気管（３２）のオリフィ
ス（ＯＩ）の圧力降下作用で肪いでいるため、凝縮器（
３）内の不凝縮ガスは抽気管（３２）を介してエゼクタ
−（Ｅ、）により抽気され、また、吸収器（５）内の不
凝縮ガスは抽気管（３１）を介してエゼクタ−（Ｅｌ＞
により抽気される。During cooling operation of the absorption refrigerator, non-condensable gas flows to the condenser (3) and evaporator (4) together with the refrigerant vapor separated from the solution, and concentrates in these gas phases. During this cooling operation, the non-condensable gas in the condenser (3) and a large amount of refrigerant vapor flow into the low pressure side evaporator (4) through the bleed pipes (32) and (33). 32), the condenser (
The non-condensable gas in the absorber (5) is extracted by the ejector (E,) via the bleed pipe (32), and the non-condensable gas in the absorber (5) is extracted by the ejector (E,) via the bleed pipe (31). El＞
Air is extracted by
一方、吸収冷凍機の暖房運転時、不凝縮ガスは溶液から
分離した冷媒蒸気と共に管路（１９）、 （２４）を通
して蒸発器（４）および吸収器（５）の器用内へ主に流
れ、ここから蒸発器（４）の気相部へ流れてここに集中
して滞留する。そして、不凝縮ガスは抽気管（３３）を
介してエゼクタ−（Ｅ、）により油気きれる。なお、暖
房運転時、不凝縮ガスのごく一部が、凝縮器（３）側へ
流れるため、抽気管（３２）を介してエゼクタ−（Ｅ、
）により抽気される。On the other hand, during heating operation of the absorption refrigerator, the non-condensable gas mainly flows into the evaporator (4) and absorber (5) through the pipes (19) and (24) together with the refrigerant vapor separated from the solution. From there, it flows into the gas phase of the evaporator (4) and concentrates there. Then, the non-condensable gas is removed by the ejector (E) via the bleed pipe (33). Note that during heating operation, a small portion of the non-condensable gas flows to the condenser (3) side, so the ejector (E,
).
抽気された不凝縮ガスは気液分離槽（ＳＧ）の気相部に
貯えられ、ここから排気ポンプ（Ｐ）やパラジウム・セ
ル（ＰＣ）により機外へ排出される。The extracted non-condensable gas is stored in the gas phase of the gas-liquid separation tank (SG), from where it is exhausted to the outside of the machine by the exhaust pump (P) and palladium cell (PC).
なお、図において、（４３）は冷媒液還流用管路（２２
）、 （３３）を結んだオリフィス付き管路、（’４４
）は冷媒液還流用管路（２２）と吸収器（５〉の溶液溜
めとを結んだ弁付き管路、（４５）は弁付き冷媒液ブロ
ー用管路、（ｏｎ ）、 （ｏｘ ）、 （０４）はそ
れぞれ冷媒用管路（２０）、冷媒液還流用管路（２３）
、溶液用導管（３４）に備えたオリフィス、（ＤＩ ）
、 （ｏｓ ）、 （ｏｎ ）、 （Ｄ４ ）はそれぞ
れ希溶液用管路（１２）内、溶液用管路（１６）内、濃
溶液用管路（１８）内、冷媒液還流用管路（２３）内に
配備したダンパー、（ｖａ ＞、 （ｖｙ ）、 （ｖ
ａ ＞、 （ｖａ ）、 （ｖ＋ ６ ）はそれぞれ高
温発生器（１）、低温、高温溶液熱交換器（６）、 （
７）、希溶液用管路（１２）、冷媒液還流用管路（２３
）に設けた液抜き用弁、（■１□）は高温発生器（１）
の気相部の開放用弁、（ｖ＋ ！ ）、 （ｖ＋ ｓ
）、 （ｖ＋ ４ ）、 （ｖ＋ ｉ）はエルボ型の弁
、（Ｖ＋Ｓ）は逆止弁であり、（ｖｔｙ）はフロート弁
である。また、（４６）は冷却水用管路（４７）と冷温
水用管路（４８）とを接続した弁（ｖｉａ）付き管路で
あり、（Ｖ、Ｉ）、（Ｖ！。）、（ｖａｔ）、（ｖａｔ
）はそれぞれ冷却水用管路（４７）、 （４９＞、冷温
水用管路（４８）、 （５０）に備えた弁である。（５
１）は管路（１２）、 （２５）を結んだ管路であり、
（５２）は管路（１７）、 （１８）を結んだ管路であ
る。In the figure, (43) is the refrigerant liquid return pipe (22).
), (33) conduit with orifice, ('44
) is a valved pipe connecting the refrigerant liquid return pipe (22) and the solution reservoir of the absorber (5>), (45) is a valved refrigerant liquid blowing pipe, (on), (ox), (04) is a refrigerant pipe (20) and a refrigerant liquid return pipe (23), respectively.
, orifice provided in the solution conduit (34), (DI)
, (os), (on), and (D4) are respectively inside the dilute solution pipe (12), the solution pipe (16), the concentrated solution pipe (18), and the refrigerant liquid return pipe ( 23) Dampers deployed in (va >, (vy ), (v
a>, (va), (v+6) are the high temperature generator (1), low temperature, high temperature solution heat exchanger (6), (
7), dilute solution pipe (12), refrigerant liquid return pipe (23)
), (■1□) is the high temperature generator (1)
Valves for opening the gas phase of (v+!), (v+s
), (v+ 4 ), (v+ i) are elbow-type valves, (V+S) is a check valve, and (vty) is a float valve. In addition, (46) is a pipe with a valve (via) connecting the cooling water pipe (47) and the cold/hot water pipe (48), (V, I), (V!.), ( vat), (vat
) are valves provided for the cooling water pipes (47), (49>, and the cold/hot water pipes (48), (50), respectively. (5
1) is a pipe connecting pipes (12) and (25),
(52) is a conduit connecting conduits (17) and (18).
（ト）発明の効果
以上のとおり、本発明は油気装置の溶液用導管にストレ
ーナ−を配備した構成のものであるから、このストレー
ナ−で油気装置の目詰りの発生確率を大幅に少なくでき
、目詰りによる油気装置の機能低下の著しい軽減効果あ
るいは目詰りによる油気装置の機能喪失の防止効果を装
置にもたらす。(G) Effects of the Invention As described above, the present invention has a strainer installed in the solution conduit of the oil and gas equipment, so this strainer greatly reduces the probability of clogging of the oil and gas equipment. This provides the device with the effect of significantly reducing the functional deterioration of the oil/air system due to clogging or the effect of preventing loss of functionality of the oil/air system due to clogging.
なお、本発明を冷温切換型二重効用吸収冷凍機へ適用す
るに限らず、吸収ヒートポンプや吸収冷温水機に適用で
きることは勿論であり、−電動用のものに適用できるこ
とも熱論である。It should be noted that the present invention is not limited to application to cold-temperature switching type dual-effect absorption refrigerators, but can of course be applied to absorption heat pumps and absorption chiller-heating machines, and it is also a matter of course that it can be applied to -electric devices.
図面は本発明による冷温切換型吸収冷凍機用油気装置の
一実施例を示した概略構成説明図である。The drawing is a schematic structural explanatory diagram showing an embodiment of an oil/air system for a cold/temperature switching absorption refrigerating machine according to the present invention.
Claims (1)
気する装置において、これへ溶液を導く流路の途中にス
トレーナーが配備されていることを特徴とした吸収冷凍
機の抽気装置。(1) An apparatus for extracting non-condensable gas from an absorption refrigerating machine using a solution from an absorption refrigerating machine, characterized in that a strainer is disposed in the middle of a flow path for guiding the solution to the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8903987A JPS63254364A (en) | 1987-04-10 | 1987-04-10 | Bleeding device for absorption refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8903987A JPS63254364A (en) | 1987-04-10 | 1987-04-10 | Bleeding device for absorption refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63254364A true JPS63254364A (en) | 1988-10-21 |
Family
ID=13959751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8903987A Pending JPS63254364A (en) | 1987-04-10 | 1987-04-10 | Bleeding device for absorption refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63254364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309555A (en) * | 2006-05-17 | 2007-11-29 | Hitachi Appliances Inc | Absorption-type heat pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117196A (en) * | 1983-11-30 | 1985-06-24 | 株式会社日立製作所 | Recombination device for hydrogen gas |
-
1987
- 1987-04-10 JP JP8903987A patent/JPS63254364A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117196A (en) * | 1983-11-30 | 1985-06-24 | 株式会社日立製作所 | Recombination device for hydrogen gas |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309555A (en) * | 2006-05-17 | 2007-11-29 | Hitachi Appliances Inc | Absorption-type heat pump |
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