JPH01312370A - Coolant separator - Google Patents
Coolant separatorInfo
- Publication number
- JPH01312370A JPH01312370A JP14513588A JP14513588A JPH01312370A JP H01312370 A JPH01312370 A JP H01312370A JP 14513588 A JP14513588 A JP 14513588A JP 14513588 A JP14513588 A JP 14513588A JP H01312370 A JPH01312370 A JP H01312370A
- Authority
- JP
- Japan
- Prior art keywords
- separator
- outlet pipe
- air
- refrigerant
- pressure space
- 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
- 239000002826 coolant Substances 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は冷媒と空気の混合気体より冷媒のみを分離する
冷媒分離装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a refrigerant separation device that separates only a refrigerant from a mixed gas of refrigerant and air.
従来の技術
混合物を分離する方法として、深冷分離方式、吸着方式
、膜力式等がしられている。Conventional techniques Known methods for separating mixtures include cryogenic separation, adsorption, and membrane force methods.
また、冷媒の回収装置としては吸着式が一般的に用いら
れており、例えば大板技研工業「Ｆに−１００１」など
がある。Furthermore, as a refrigerant recovery device, an adsorption type is generally used, such as Ohita Giken Kogyo's "F ni-1001".
発明が解決しようとする課題
冷媒の分離装置としては、前記の吸着方式が一般的であ
るが、構造が複雑で装置も大型化するなどの課題を有し
ていた。Problems to be Solved by the Invention Although the above-mentioned adsorption method is commonly used as a refrigerant separation device, it has problems such as a complicated structure and an increase in the size of the device.
本発明は上記課題に鑑み１．冷媒と空気の混合物を分離
する装置の簡素化、小型化、分離の高速化を図ることを
目的とする。The present invention has been made in view of the above problems.1. The objective is to simplify, downsize, and speed up separation of a device that separates a mixture of refrigerant and air.
課題を解決するための手段
上記課題を解決するために本発明は内部に高圧側空間と
低圧側空間とに、仕切る機能膜を、有する分離器本体と
、前記分離器本体の高圧側空間に接続され単一冷媒、あ
るいは複数種類からなる混合冷媒と空気の混合気体を流
入させる入口配管と、前記分離器本体の低圧側空間に接
続され前記冷媒中の特定の冷媒を生に流出させる透過出
口配管と、前記分離器本体の高圧側空間に、接続され空
気その他冷媒を流出させる、出口配管とを有するもので
ある。Means for Solving the Problems In order to solve the above problems, the present invention provides a separator body having a functional membrane therein that partitions into a high pressure side space and a low pressure side space, and a separator body connected to the high pressure side space of the separator body. an inlet pipe through which a single refrigerant or a mixture of a mixture of refrigerants and air flows in; and a permeation outlet pipe connected to the low-pressure side space of the separator body through which a specific refrigerant in the refrigerant flows out. and an outlet pipe that is connected to the high-pressure side space of the separator body and allows air and other refrigerant to flow out.
作 用
本発明は上記構成により、装置の簡素化、小型化、分離
の高速化を図ることができる。Function The present invention can simplify and downsize the device and increase the speed of separation by the above-described configuration.
実施例
最初に、機能膜を用い、Ｒ−２２、酸素、窒素を透過さ
せた場合の実験結果について説明する。EXAMPLE First, the results of an experiment in which a functional membrane was used to allow R-22, oxygen, and nitrogen to permeate will be described.
第３図に、機能膜を用いた冷媒分離器（以下分離器とい
う）の一実施例を示す。FIG. 3 shows an example of a refrigerant separator (hereinafter referred to as a separator) using a functional membrane.
同図において、分離器本体１０２を網状の保持具１０４
で高圧側空間畠、低圧側空間すに仕切り、保持具１０４
の高圧側に機能膜１０３を設置する。In the same figure, the separator main body 102 is held in a mesh-like holder 104.
Partition between high pressure side space and low pressure side space, holding tool 104
A functional membrane 103 is installed on the high pressure side.
また、分離器本体１０２には、入口配管１０５、出口配
管１０６、透過出口配管１０７が設けられている。Further, the separator main body 102 is provided with an inlet pipe 105, an outlet pipe 106, and a permeate outlet pipe 107.
以上のような構成の分離器において、出口配管１０６を
閉じ、機能膜にジメチルシリコーンの超薄膜を不織布に
転写した複合膜を用い、Ｒ−２２、ｏ２、Ｎ２それぞれ
の単一ガスを透過させた結果について説明する。。In the separator configured as above, the outlet pipe 106 was closed, and a composite membrane in which an ultra-thin film of dimethyl silicone was transferred to a nonwoven fabric was used as the functional membrane, and single gases of R-22, O2, and N2 were permeated. Explain the results. .
第２図に、高圧側空間ａの圧力と低圧側空間すの圧力の
差圧とそれぞれのガスの透過流量を示す。FIG. 2 shows the differential pressure between the pressure in the high-pressure side space a and the pressure in the low-pressure side space a, and the permeation flow rate of each gas.
同図より明らかなように０２、Ｎ２に比べＲ−２２の透
過量がはるかに大きいことが明らかとなった。As is clear from the figure, the amount of permeation of R-22 was much larger than that of 02 and N2.
従って空気は主に０２、Ｎ２で構成され冷媒Ｒ−２２と
空気とが分離できることがわかった。Therefore, it was found that air is mainly composed of 02 and N2, and that the refrigerant R-22 and air can be separated.
以下前記機能膜を用いた冷媒分離装置の実施例について
１．第１図を参考に説明する。The following is an example of a refrigerant separation device using the above-mentioned functional membrane.1. This will be explained with reference to FIG.
同図において第３図と同一部品は同一符号を付し説明を
省略する。分離器１０１の透過出口配管１０７はポンプ
１０８を介して貯留器１１１に接続されている。また、
ポンプ１０８と、貯留器１１１の接続管１０９は冷却器
１１０と熱交換的に接続されている。一方、出口配管１
０６には送風ファン１１２が接続されている。In this figure, parts that are the same as those in FIG. 3 are given the same reference numerals, and explanations thereof will be omitted. A permeate outlet pipe 107 of the separator 101 is connected to a reservoir 111 via a pump 108. Also,
The pump 108 and the connecting pipe 109 of the reservoir 111 are connected to the cooler 110 for heat exchange. On the other hand, outlet piping 1
A blower fan 112 is connected to 06.
以上のように構成された分離装置について、以下その動
作を説明する。The operation of the separation device configured as described above will be explained below.
まず、空気とＲ−２２の混合気体が分離器１ｏ１の入口
配管１０５より供給され１１機能膜１０３を透過しゃす
いＲ−２２は高圧側空間ａと低圧側空間すの圧力差によ
り機能膜１０３を透過し、透過出口配管１０７１、ポン
プ１０８を経て冷却器１１０により冷却され貯留器１１
１に貯えられる。一方、機能膜１０３を比較的透過しに
くい空気（Ｎ２゜０２）などは送風ファン１１２により
分離器１０１の出口配管１０６より流出する。したがっ
て、Ｒ−２２は貯留器１１１に貯えられ、空気は大気へ
放出され、冷媒のみが回収できる。First, a gas mixture of air and R-22 is supplied from the inlet pipe 105 of the separator 1o1 and permeates through the functional membrane 103.R-22 passes through the functional membrane 103 due to the pressure difference between the high pressure side space a and the low pressure side space The permeate passes through the permeate outlet pipe 1071 and the pump 108, and is cooled by the cooler 110 and stored in the reservoir 11.
It can be stored in 1. On the other hand, air (N2°02), which is relatively difficult to permeate through the functional membrane 103, flows out from the outlet pipe 106 of the separator 101 by the blower fan 112. Therefore, the R-22 is stored in the reservoir 111, the air is released to the atmosphere, and only the refrigerant can be recovered.
以上のように本実施例によれば、吸着式等の分離方式と
比較して、−装置の簡素化、小型化、分離の高速化を図
ることができる。As described above, according to this embodiment, it is possible to simplify the apparatus, downsize it, and speed up the separation compared to a separation method such as an adsorption type.
前記実施例においては、分離器１０１の低圧側空間すの
圧力をポンプ１０８により大気圧より低くして差圧を得
たが、高圧側空間ａを大気圧より高くして差圧を得るよ
うにしても同様の効果が得られる。In the above embodiment, the pressure in the low-pressure side space a of the separator 101 was made lower than atmospheric pressure by the pump 108 to obtain a differential pressure, but the high-pressure side space a was made higher than atmospheric pressure to obtain a differential pressure. The same effect can be obtained.
発明の効果
以−Ｌのように本発明は、吸着方式の吸着材にくらべて
機能膜は収納性にすぐれるため、装置の小型化、簡素化
を図ることができる。また、吸着方式は吸着−離脱とい
う非連続的であるのに対し、膜分離方式は連続的処理が
できるため、分離の高速化をも図ることができる。EFFECTS OF THE INVENTION As described in L, the functional membrane of the present invention has better storage properties than adsorption-type adsorbents, so it is possible to downsize and simplify the device. Furthermore, whereas the adsorption method is a discontinuous process of adsorption and desorption, the membrane separation method allows for continuous processing, so it is possible to speed up the separation.
第１図は本発明の一実施例における冷媒分離装置の構成
図、第２図は機能膜を使用した分離器による実験結果を
示す特性図、第３図は同分離器の詳細断面図である。
１０１・・・・・分離器、１０３・・・・・・機能膜。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名１０
／−ビニ分離愚
１０３−−一機朦喚
ｌ万一人口配管
ｌθ６−−−出 口 酉己管
ｌθ７−透過出口配管
第１図
第２図
１０／ ’−−−分詐五
１０３−一弓＾能」戻
第３図Fig. 1 is a block diagram of a refrigerant separation device according to an embodiment of the present invention, Fig. 2 is a characteristic diagram showing experimental results using a separator using a functional membrane, and Fig. 3 is a detailed sectional view of the separator. . 101... Separator, 103... Functional membrane. Name of agent: Patent attorney Toshio Nakao and 1 other person10
/-Vini Separation Gu103--Ichiki Shukan l103-Ichigo ＾Noh'' Return Figure 3
Claims (2)
を有する分離器本体と、前記分離器本体の高圧側空間に
接続され、単一冷媒、あるいは複数種類からなる混合冷
媒と空気との混合物を流入させる入口配管と、前記分離
器本体の低圧側空間に接続され前記冷媒中の特定の冷媒
を主に流出させる透過出口配管と、前記分離器本体の高
圧側空間に接続され空気その他冷媒を流出させる出口配
管とを有する冷媒の分離装置。(1) A separator body that has a functional membrane inside that partitions into a high-pressure side space and a low-pressure side space, and a separator body that is connected to the high-pressure side space of the separator body and that is connected to a single refrigerant or a mixed refrigerant consisting of multiple types and air. a permeation outlet pipe that is connected to the low-pressure side space of the separator body and that mainly allows a specific refrigerant in the refrigerant to flow out, and a permeation outlet pipe that is connected to the high-pressure side space of the separator body that allows air, etc. A refrigerant separation device having an outlet pipe for discharging the refrigerant.
求項１に記載の冷媒の分離装置。（３）透過出口配管に
ポンプと貯留器とを接続し、前記ポンプと前記貯留器と
の間の配管を冷却する冷却器を設けた請求項１または請
求項２に記載の冷媒の分離装置。(2) The refrigerant separation device according to claim 1, further comprising a net-like holder provided on the low-pressure space side of the functional membrane. (3) The refrigerant separation device according to claim 1 or 2, wherein a pump and a reservoir are connected to the permeation outlet piping, and a cooler is provided for cooling the piping between the pump and the reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14513588A JPH01312370A (en) | 1988-06-13 | 1988-06-13 | Coolant separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14513588A JPH01312370A (en) | 1988-06-13 | 1988-06-13 | Coolant separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01312370A true JPH01312370A (en) | 1989-12-18 |
Family
ID=15378218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14513588A Pending JPH01312370A (en) | 1988-06-13 | 1988-06-13 | Coolant separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01312370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964240A (en) * | 2017-05-11 | 2017-07-21 | 曙光节能技术（北京）股份有限公司 | Gas steam segregator for submerging liquid cooling system |
-
1988
- 1988-06-13 JP JP14513588A patent/JPH01312370A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964240A (en) * | 2017-05-11 | 2017-07-21 | 曙光节能技术（北京）股份有限公司 | Gas steam segregator for submerging liquid cooling system |
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