JP4285945B2 - Absorption refrigerator - Google Patents

Absorption refrigerator Download PDF

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Publication number
JP4285945B2
JP4285945B2 JP2002160106A JP2002160106A JP4285945B2 JP 4285945 B2 JP4285945 B2 JP 4285945B2 JP 2002160106 A JP2002160106 A JP 2002160106A JP 2002160106 A JP2002160106 A JP 2002160106A JP 4285945 B2 JP4285945 B2 JP 4285945B2
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Japan
Prior art keywords
cover
brine
jack
evaporator
absorber
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JP2002160106A
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Japanese (ja)
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JP2004003751A (en
Inventor
秀樹 府内
英一 榎本
志奥 山崎
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Description

【０００１】
【発明の属する技術分野】
本発明は、吸収式冷凍機に関するものである。
【０００２】
【従来の技術】
冷暖房などに使用される再生器、凝縮器、蒸発器、吸収器などを配管接続して構成される吸収式冷凍機は、冷媒と吸収液の循環がスムースに行えるように、水平を 出して設置されなければならない。そのため、大型で重い吸収式冷凍機の納入設置に際しては、ジャッキアップし高さを微調整している。
【０００３】
【発明が解決しようとする課題】
しかし、従来の吸収式冷凍機においては、ジャッキを宛がう場所は吸収式冷凍機のＣ型チャンネル材、Ｈ型鋼などからなる架台以外には確保されていなかった。そ のため、その架台以外にジャッキを宛がった場合は、その箇所が破損しないように補強してジャッキアップする必要があり、据付作業が面倒であった。
【０００４】
また、補強をしないでジャッキアップし、ジャッキを宛がった箇所が破損することもあり、そのような不都合が生じることのない吸収式冷凍機を提供する必要があり、それが解決すべき問題点であった。
【０００５】
【課題を解決するための手段】
本発明は上記従来技術の課題を解決するため、
再生器、凝縮器、蒸発器、吸収器などを配管接続して構成するとともに、冷媒及び吸収液の循環がスムースに行えるように水平を出して設置するためのジャッキアップを行う部分（以下、ジャッキアップ部分という）を設けた吸収式冷凍機において、
上記の吸収器の一方の側部に、短筒状の水カバー本体の外側を蓋板で被覆して構成した上流側水カバーを設け、上記の吸収器の他方の側部にも、短筒状の水カバー本体の外側を蓋板で被覆して構成した下流側水カバーを設けるとともに、各上記の水カバー本体の外側から、それぞれ、下方側に突き出して上記の蓋板により被覆されない部分を上記のジャッキアップ部分として構成した第１の構成の吸収式冷凍機と、
【０００６】
再生器、凝縮器、蒸発器、吸収器などを配管接続して構成するとともに、冷媒及び吸収液の循環がスムースに行えるように水平を出して設置するためのジャッキアップを行う部分（以下、ジャッキアップ部分という）を設けた吸収式冷凍機において、
上記の蒸発器の一方の側部に、短筒状のブラインカバー本体の外側を蓋板で被覆して構成した上流側ブラインカバーを設け、上記の蒸発器の他方の側部にも、短筒状のブラインカバー本体の外側を蓋板で被覆して構成した下流側ブラインカバーを設けるとともに、各上記のブラインカバー本体の外側から、それぞれ、下方側に突き出した上記の蓋板により被覆されない部分を上記のジャッキアップ部分として構成した第２の構成の吸収式冷凍機と、
【０００７】
上記の第１の構成または第２の吸収式冷凍機において、
上記のジャッキアップ部分を、上記の蓋板を取付けるためのフランジを下方に延設した部分であって上記の蓋板により被覆されない部分によって構成した第３の構成の吸収式冷凍機と
を提供するものである。
【０００８】
【発明の実施の形態】
以下、本発明の一実施形態を、図面に基づいて詳細に説明する。
図面に示した本発明の吸収式冷凍機においては、吸収器１に流入する冷却水が連結された冷却水管２から供給される上流側水カバー３と、吸収器１から吐出した冷却水を受けて連結された冷却水管４から排出する下流側水カバー５とが吸収器１の両側部に対向設置されている。
【０００９】
上流側水カバー３は、吸収器１の側部に水密状態に取着された堅牢な短筒状の水カバー本体６と、その水カバー本体６の外側開口を封止する蓋板８とからなり、蓋板８は水カバー本体６のフランジ７に複数個のボルト９（図１に１個のみ示し、他は省略）により水密状態に取り付けられている。
【００１０】
そして、水カバー本体６のフランジ７の下方側は、蓋板８より下方に例えば１０ｍｍ程度延設され、蓋板８により被覆されない部分７Ａが約１０ｍｍ程ある。
【００１１】
下流側水カバー５も、吸収器１の側部に水密状態に取着された堅牢な短筒状の水カバー本体１０と、その水カバー本体１０の外側開口を封止する蓋板１２とからなり、蓋板１２は水カバー本体１０のフランジ１１に複数個のボルト９（図１に１個のみ示し、他は省略）により水密状態に取り付けられている。
【００１２】
水カバー本体１０のフランジ１１の下方側も、蓋板１２より下方に例えば１０ｍｍ程度延設され、蓋板１２により被覆されない部分１１Ａが約１０ｍｍ程ある。
【００１３】
また、蒸発器１３に流入するブラインが連結されたブライン管１４から供給される上流側ブラインカバー１５と、蒸発器１３から吐出したブラインを受けて連結されたブライン管１６から排出する下流側ブラインカバー１７とが蒸発器１３の両側部に対向設置されている。
【００１４】
上流側ブラインカバー１５は、蒸発器１３の側部に液密状態に取着された堅牢な短筒状のブラインカバー本体１８と、そのブラインカバー本体１８の外側開口を封止する蓋板２０とからなり、蓋板２０はブラインカバー本体１８のフランジ１９に図示しない複数個のボルトにより液密状態に取り付けられている。
【００１５】
ブラインカバー本体１８のフランジ１９の下方側も、蓋板２０より下方に例えば１０ｍｍ程度延設され、蓋板２０により被覆されない部分１９Ａが約１０ｍｍ程ある。
【００１６】
下流側ブラインカバー１７も、蒸発器１３の側部に液密状態に取着された堅牢な短筒状のブラインカバー本体２１と、そのブラインカバー本体２１の外側開口を封止する蓋板２３とからなり、蓋板２３はブラインカバー本体２１のフランジ２２に図示しない複数個のボルトにより液密状態に取り付けられている。
【００１７】
ブラインカバー本体２１のフランジ２２の下方側も、蓋板２３より下方に例えば１０ｍｍ程度延設され、蓋板２３により被覆されない部分２２Ａが約１０ｍｍ程ある。
【００１８】
したがって、上記構成になる本発明の吸収式冷凍機においては、上流側水カバー３のフランジ７、下流側水カバー５のフランジ１１、上流側ブラインカバー１５の フランジ１９、下流側ブラインカバー１７のフランジ２２それぞれの蓋板８、１２、２０、２３により被覆されない部分７Ａ、１１Ａ、１９Ａ、２２Ａの適宜の 部位に図示しないジャッキを宛がって持ち上げレベル調整する際に、フランジにボルト止めされた蓋板８、１２、２０、２３などにジャッキアップする際の荷重 が作用することがないので、上流側水カバー３、下流側水カバー５、上流側ブラインカバー１５、下流側ブラインカバー１７の液密性を損なうことがない。
【００１９】
上記の実施形態の構成を要約すると、概括的には、第１には、
再生器、凝縮器、蒸発器、吸収器などを配管接続して構成するとともに、冷媒及び吸収液の循環がスムースに行えるように水平を出して設置するためのジャッキアップを行う部分、すなわち、ジャッキアップ部分を設けた吸収式冷凍機」において、
吸収器1の一方の側部に、短筒状のカバー本体３の外側を蓋板８で被覆して構成した上流側水カバー３を設け、吸収器１の他方の側部にも、短筒状のカバー本体１０の外側を蓋板１２で被覆して構成した下流側水カバー５を設けるとともに、各水カバー本体６・１０の外側から、それぞれ、下方側に突き出して蓋板８・１２により被覆されない部分７Ａ・１１Ａをジャッキアップする部分として構成した上記の第１の構成の吸収式冷凍機を構成していることになり、
【００２０】
また、第２には、
再生器、凝縮器、蒸発器、吸収器などを配管接続して構成するとともに、冷媒及び吸収液の循環がスムースに行えるように水平を出して設置するためのジャッキアップを行う部分、すなわち、ジャッキアップ部分を設けた吸収式冷凍機」において、
蒸発器1３の一方の側部に、短筒状のカバー本体１５の外側２０を蓋板で被覆して構成した上流側ブラインカバー１５を設け、蒸発器１３の他方の側部にも、短筒状のカバー本体２１の外側を蓋板２３で被覆して構成した下流側ブラインカバー１７を設けるとともに、各ブラインカバー本体１８・２１の外側から、それぞれ、下方側に突き出して蓋板２０・２３により被覆されない部分１９Ａ・２２Ａをジャッキアップする部分として構成した上記の第２の構成の吸収式冷凍機を構成していることになり、
【００２１】
さらに、第３には、
上記の第１または第２の構成の吸収式冷凍機において、
ジャッキアップする部分７Ａ・１１Ａまたは１９Ａ・２２Ａを、蓋板８・１２・２０・２３を取付けるためのフランジ７・１１または１９・２２を下方に延設した部分であって蓋板８・１２または２０・２３により被覆されない部分７Ａ・１１Ａまたは１９Ａ・２２Ａによって構成した上記の第３の構成の吸収式冷凍機を構成していることになる。
【００２２】
なお、本発明は上記実施形態に限定されるものではないので、特許請求の範囲に記載の趣旨から逸脱しない範囲で各種の変形実施が可能である。
【００２３】
例えば、蓋板８、１２、２０、２３より大きく設けて蓋板により被覆されない上流側水カバー３、下流側水カバー５、上流側ブラインカバー１５、下流側ブラインカバー１７などのフランジは、例えば図３に示したようにジャッキを宛がう予定の部分に短く、例えば５〜１０ｃｍ程度の長さに設けることも可能である。
【００２４】
そして、蓋板８、１２、２０、２３より大きく設けて蓋板によっては被覆されない部分７Ａ、１１Ａ、１９Ａ、２２Ａは、蓋板８、１２、２０、２３により覆われるように設けたフランジ７、１１、１９、２２に、溶接・ろう付けなどにより取り付けるものであっても良い。
【００２５】
【発明の効果】
以上説明したように、本発明の吸収式冷凍機においては据付用のジャッキを宛がう場所が設けられているので、速やかに水平を出して設置することができる。また、ジャッキを宛がった付近を破損することもない。
【図面の簡単な説明】
【図１】 本発明になる吸収式冷凍機を前方から見たときの説明図である。
【図２】 図１に示した吸収式冷凍機を側方から見たときの説明図であり、（Ａ）は左側面説明図、（Ｂ）は右側面説明図である。
【図３】 本発明の変形実施形態を示す説明図である。
【符号の説明】
１ 吸収器
２ 冷却水管
３ 上流側水カバー
４ 冷却水管
５ 下流側水カバー
６ 水カバー本体
７ フランジ
７Ａ 未被覆部分
８ 蓋板
９ ボルト
１０ 水カバー本体
１１ フランジ
１１Ａ 未被覆部分
１２ 蓋板
１３ 蒸発器
１４ ブライン管
１５ 上流側ブラインカバー
１６ ブライン管
１７ 下流側ブラインカバー
１８ ブラインカバー本体
１９ フランジ
１９Ａ 未被覆部分
２０ 蓋板
２１ ブラインカバー本体
２２ フランジ
２２Ａ 未被覆部分
２３ 蓋板[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an absorption refrigerator.
[0002]
[Prior art]
Absorption refrigerators that are connected by connecting regenerators, condensers, evaporators, absorbers, etc. used for air conditioning, etc., are installed horizontally so that the circulation of refrigerant and absorbent can be performed smoothly. It must be. For this reason, when delivering and installing large and heavy absorption refrigerators, we have jacked up and fine-tuned the height.
[0003]
[Problems to be solved by the invention]
However, in the conventional absorption refrigerator, the place where the jack is addressed has not been secured other than the frame made of C-type channel material, H-shaped steel or the like of the absorption refrigerator. For this reason, when a jack was placed outside the gantry, it was necessary to reinforce the jack so that it was not damaged, and the installation work was cumbersome.
[0004]
In addition, it is necessary to provide an absorption refrigerator that does not cause such inconvenience, because it is necessary to jack up without reinforcement and the part to which the jack is addressed may be damaged. It was a point.
[0005]
[Means for Solving the Problems]
The present invention solves the above-mentioned problems of the prior art,
A regenerator, condenser, evaporator, absorber, etc. are connected by piping, and the part that performs jack-up to install horizontally so that the circulation of refrigerant and absorption liquid can be performed smoothly (hereinafter referred to as jack) In an absorption refrigerator equipped with an up part)
Provided on one side of the absorber is an upstream water cover configured by covering the outer side of the short cylindrical water cover body with a cover plate, and also on the other side of the absorber. A downstream water cover formed by covering the outside of the water cover main body with a cover plate, and protruding from the outside of each of the water cover main bodies to the lower side and not covered by the cover plate An absorption refrigerator having a first configuration configured as a jack-up portion;
[0006]
A regenerator, condenser, evaporator, absorber, etc. are connected by piping, and the part that performs jack-up to install horizontally so that the circulation of refrigerant and absorption liquid can be performed smoothly (hereinafter referred to as jack) In an absorption refrigerator equipped with an up part)
Provided on one side of the evaporator is an upstream brine cover configured by covering the outside of the short cylindrical brine cover body with a cover plate, and the other side of the evaporator also has a short cylinder A downstream brine cover is formed by covering the outside of the brine cover body with a lid plate, and a portion not covered by the lid plate protruding downward from the outside of each of the brine cover bodies. An absorption refrigerator having a second configuration configured as the jack-up portion;
[0007]
In the first configuration or the second absorption refrigerator described above,
Provided is an absorption refrigerator having a third configuration in which the jack-up portion is a portion in which a flange for attaching the lid plate is extended downward and is not covered by the lid plate. Is.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
In the absorption refrigerator of the present invention shown in the drawings, an upstream water cover 3 supplied from a cooling water pipe 2 to which cooling water flowing into the absorber 1 is connected, and cooling water discharged from the absorber 1 are received. A downstream water cover 5 discharged from the cooling water pipe 4 connected in this manner is disposed opposite to both sides of the absorber 1.
[0009]
The upstream water cover 3 is composed of a robust short cylindrical water cover body 6 attached to the side of the absorber 1 in a watertight state, and a lid plate 8 that seals the outer opening of the water cover body 6. The cover plate 8 is attached to the flange 7 of the water cover body 6 in a watertight state by a plurality of bolts 9 (only one is shown in FIG. 1 and the others are omitted).
[0010]
The lower side of the flange 7 of the water cover main body 6 extends below the cover plate 8 by, for example, about 10 mm, and has a portion 7A that is not covered by the cover plate 8 by about 10 mm.
[0011]
The downstream water cover 5 is also composed of a robust short cylindrical water cover body 10 attached to the side of the absorber 1 in a watertight state, and a lid plate 12 that seals the outer opening of the water cover body 10. The cover plate 12 is attached to the flange 11 of the water cover body 10 in a watertight state by a plurality of bolts 9 (only one is shown in FIG. 1 and the others are omitted).
[0012]
The lower side of the flange 11 of the water cover body 10 also extends below the cover plate 12 by, for example, about 10 mm, and there is a portion 11A that is not covered with the cover plate 12 by about 10 mm.
[0013]
In addition, an upstream brine cover 15 supplied from a brine pipe 14 to which brine that flows into the evaporator 13 is connected, and a downstream brine cover that receives the brine discharged from the evaporator 13 and discharges it from the connected brine pipe 16. 17 are disposed opposite to both sides of the evaporator 13.
[0014]
The upstream brine cover 15 includes a solid short cylindrical brine cover body 18 attached in a liquid-tight state to the side of the evaporator 13, and a lid plate 20 that seals the outer opening of the brine cover body 18. The lid plate 20 is attached to the flange 19 of the brine cover main body 18 in a liquid-tight state by a plurality of bolts (not shown).
[0015]
The lower side of the flange 19 of the brine cover body 18 is also extended below the cover plate 20 by, for example, about 10 mm, and there is a portion 19A that is not covered by the cover plate 20 by about 10 mm.
[0016]
The downstream brine cover 17 also includes a solid short cylindrical brine cover body 21 attached to the side of the evaporator 13 in a liquid-tight state, and a lid plate 23 that seals the outer opening of the brine cover body 21. The lid plate 23 is attached to the flange 22 of the brine cover main body 21 in a liquid-tight state by a plurality of bolts (not shown).
[0017]
The lower side of the flange 22 of the brine cover main body 21 is also extended below the cover plate 23 by, for example, about 10 mm, and there is a portion 22A that is not covered by the cover plate 23 about 10 mm.
[0018]
Therefore, in the absorption refrigerator of the present invention configured as described above, the flange 7 of the upstream water cover 3, the flange 11 of the downstream water cover 5, the flange 19 of the upstream brine cover 15, and the flange of the downstream brine cover 17. 22 When a lifting level is adjusted by placing a jack (not shown) at an appropriate part of the portions 7A, 11A, 19A, 22A that are not covered by the respective lid plates 8, 12, 20, 23, the lid bolted to the flange Since no load is applied when jacking up the plates 8, 12, 20, 23, etc., the upstream water cover 3, the downstream water cover 5, the upstream brine cover 15, and the downstream brine cover 17 are liquid-tight. There is no loss of sex.
[0019]
To summarize the configuration of the above embodiment, generally, first,
A regenerator, a condenser, an evaporator, an absorber, etc. are connected by piping, and a part for jacking up to install horizontally so that the circulation of refrigerant and absorbent can be performed smoothly, that is, a jack In the absorption refrigerator with an up part,
An upstream water cover 3 configured by covering the outer side of the short cylindrical cover body 3 with a cover plate 8 is provided on one side of the absorber 1, and the short cylinder is also provided on the other side of the absorber 1. The downstream water cover 5 is formed by covering the outer side of the cover body 10 with the cover plate 12, and protrudes downward from the outer side of each water cover body 6, 10 by the cover plates 8, 12. That is, it constitutes the absorption refrigerator of the first configuration configured as a part to jack up the uncoated portions 7A and 11A ,
[0020]
Secondly,
A regenerator, a condenser, an evaporator, an absorber, etc. are connected by piping, and a part for jacking up to install horizontally so that the circulation of refrigerant and absorbent can be performed smoothly, that is, a jack In the absorption refrigerator with an up part,
An upstream brine cover 15 configured by covering the outer side 20 of the short cylindrical cover body 15 with a cover plate is provided on one side of the evaporator 13, and the short cylinder is also provided on the other side of the evaporator 13. The downstream brine cover 17 is formed by covering the outer side of the cover body 21 with a lid plate 23, and protrudes downward from the outer side of each brine cover body 18, 21 by the lid plates 20, 23. It constitutes the absorption chiller of the above second configuration configured as a portion to jack up the uncovered portions 19A and 22A ,
[0021]
Thirdly,
In the absorption refrigerator having the above first or second configuration,
The jacking-up portion 7A / 11A or 19A / 22A is a portion in which a flange 7/11 or 19/22 for attaching the lid plate 8, 12, 20, 23 is extended downward, and the lid plate 8/12 or That is, the absorption refrigerator having the above third configuration constituted by the portions 7A / 11A or 19A / 22A not covered with the 20/23 is constituted.
[0022]
In addition, since this invention is not limited to the said embodiment, various deformation | transformation implementation is possible in the range which does not deviate from the meaning as described in a claim.
[0023]
For example, flanges such as the upstream water cover 3, the downstream water cover 5, the upstream brine cover 15, and the downstream brine cover 17 that are larger than the cover plates 8, 12, 20, and 23 and are not covered by the cover plate are illustrated in FIG. As shown in FIG. 3, it is also possible to provide the jack shortly, for example, in a length of about 5 to 10 cm.
[0024]
The portions 7A, 11A, 19A, and 22A that are larger than the cover plates 8, 12, 20, and 23 and are not covered by the cover plate are flanges 7 that are provided so as to be covered by the cover plates 8, 12, 20, and 23. 11, 19, 22 may be attached by welding, brazing, or the like.
[0025]
【The invention's effect】
As described above, in the absorption refrigerator according to the present invention, the place to which the jack for installation is attached is provided, so that it can be quickly installed horizontally. In addition, the area around the jack is not damaged.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram when an absorption refrigerator according to the present invention is viewed from the front.
2 is an explanatory diagram when the absorption refrigerator shown in FIG. 1 is viewed from the side, (A) is a left side explanatory diagram, and (B) is a right side explanatory diagram.
FIG. 3 is an explanatory view showing a modified embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Absorber 2 Cooling water pipe 3 Upstream side water cover 4 Cooling water pipe 5 Downstream side water cover 6 Water cover main body 7 Flange 7A Uncovered part 8 Cover plate 9 Bolt 10 Water cover body 11 Flange 11A Uncovered part 12 Cover plate 13 Evaporator 14 brine pipe 15 upstream brine cover 16 brine pipe 17 downstream brine cover 18 brine cover body 19 flange 19A uncovered portion 20 lid plate 21 brine cover body 22 flange 22A uncovered portion 23 lid plate

Claims (3)

再生器、凝縮器、蒸発器、吸収器などを配管接続して構成するとともに、冷媒及び吸収液の循環がスムースに行えるように水平を出して設置するためのジャッキアップを行う部分（以下、ジャッキアップ部分という）を設けた吸収式冷凍機であって、
前記吸収器の一方の側部に、短筒状の水カバー本体の外側を蓋板で被覆して構成した上流側水カバーを設け、前記吸収器の他方の側部にも、短筒状の水カバー本体の外側を蓋板で被覆して構成した下流側水カバーを設けるとともに、各前記水カバー本体の外側から、それぞれ、下方側に突き出して前記蓋板により被覆されない部分を前記ジャッキアップ部分として構成したことを特徴とする吸収式冷凍機。A regenerator, condenser, evaporator, absorber, etc. are connected by piping, and the part that performs jack-up to install horizontally so that the circulation of refrigerant and absorption liquid can be performed smoothly (hereinafter referred to as jack) An absorption refrigerator with an up portion)
Provided on one side of the absorber is an upstream water cover configured by covering the outside of a short cylindrical water cover main body with a cover plate, and the other side of the absorber also has a short cylindrical shape. A downstream water cover configured by covering the outside of the water cover body with a cover plate is provided, and a portion protruding from the outside of each water cover body to the lower side and not covered with the cover plate is the jack-up portion. Absorption type refrigerator characterized by comprising as follows. 再生器、凝縮器、蒸発器、吸収器などを配管接続して構成するとともに、冷媒及び吸収液の循環がスムースに行えるように水平を出して設置するためのジャッキアップを行う部分（以下、ジャッキアップ部分という）を設けた吸収式冷凍機であって、
前記蒸発器の一方の側部に、短筒状のブラインカバー本体の外側を蓋板で被覆して構成した上流側ブラインカバーを設け、前記蒸発器の他方の側部にも、短筒状のブラインカバー本体の外側を蓋板で被覆して構成した下流側ブラインカバーを設けるとともに、各前記ブラインカバー本体の外側から、それぞれ、下方側に突き出した前記蓋板により被覆されない部分を前記ジャッキアップ部分として構成したことを特徴とする吸収式冷凍機。A regenerator, condenser, evaporator, absorber, etc. are connected by piping, and the part that performs jack-up to install horizontally so that the circulation of refrigerant and absorption liquid can be performed smoothly (hereinafter referred to as jack) An absorption refrigerator with an up portion)
Provided on one side of the evaporator is an upstream brine cover configured by covering the outside of a short cylindrical brine cover body with a cover plate, and the other side of the evaporator also has a short cylindrical shape. A downstream brine cover configured by covering the outside of the brine cover body with a cover plate is provided, and a portion not covered by the cover plate protruding downward from the outside of each of the brine cover bodies is the jack-up portion. Absorption type refrigerator characterized by comprising as follows. 前記ジャッキアップ部分を、前記蓋板を取付けるためのフランジを下方に延設した部分であって前記蓋板により被覆されない部分によって構成したことを特徴とする請求項１または２に記載の吸収式冷凍機。 The absorption refrigeration according to claim 1 or 2, wherein the jack-up portion is a portion in which a flange for attaching the lid plate is extended downward and is not covered by the lid plate. Machine.
JP2002160106A 2002-05-31 2002-05-31 Absorption refrigerator Expired - Fee Related JP4285945B2 (en)

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