JPH07139766A - Liquid curtain air conditioner - Google Patents

Liquid curtain air conditioner

Info

Publication number
JPH07139766A
JPH07139766A JP30710293A JP30710293A JPH07139766A JP H07139766 A JPH07139766 A JP H07139766A JP 30710293 A JP30710293 A JP 30710293A JP 30710293 A JP30710293 A JP 30710293A JP H07139766 A JPH07139766 A JP H07139766A
Authority
JP
Japan
Prior art keywords
liquid
air conditioner
heat source
curtain
liquid curtain
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
Application number
JP30710293A
Other languages
Japanese (ja)
Inventor
Yasunari Kurihara
康成 栗原
Kiichi Irie
毅一 入江
Seiichi Wakabayashi
誠一 若林
Masakazu Fujimoto
正和 藤本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to JP30710293A priority Critical patent/JPH07139766A/en
Publication of JPH07139766A publication Critical patent/JPH07139766A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To provide a liquid curtain air conditioner in which clean liquid can be circulated and which can be used without being influenced by a flow rate change of a heat source side even in the case of a refrigerant tube. CONSTITUTION:A liquid curtain air conditioner has an upper nozzle header 11 having many nozzles to form a liquid curtain 13 in an air conditioning space, a lower liquid tank 12 for collecting liquid from the curtain, and a liquid circulating system 4 in which a lower liquid tank 12 is coupled to an upper nozzle heater 11 via a tube, and comprises a heat exchanger 8 provided in the system 4, wherein a heat source side of the exchanger 8 is connected to a heat source apparatus 2 for manufacturing refrigerant or chilled and hot waters.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、液体カーテン空調装置
に係り、特に、循環に用いる液体を冷却・加熱して空調
する液体カーテン空調装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid curtain air conditioner, and more particularly to a liquid curtain air conditioner which cools and heats a liquid used for circulation to air-condition it.

【0002】[0002]

【従来の技術】従来、冷暖房できる液体カーテン空調装
置は、図2に示すような方法を用いていた。すなわち、
図2において、熱源機器2で作られた冷温水は、空調機
3などを循環し、空調に使われる。その循環している冷
温水の一部を利用し、液体カーテン空調装置の液体とし
て使用していた。5はろ過装置、6、7はポンプであ
る。
2. Description of the Related Art Conventionally, a liquid curtain air conditioner capable of cooling and heating uses a method as shown in FIG. That is,
In FIG. 2, the cold / hot water produced by the heat source device 2 circulates through the air conditioner 3 and is used for air conditioning. A part of the circulating cold and warm water was used as the liquid for the liquid curtain air conditioner. Reference numeral 5 is a filtering device, and 6 and 7 are pumps.

【0003】このような方法では、直接熱源機器で作ら
れた冷温水を使用するため、かなり汚れた液体になって
おり、ろ過装置にかなりの高価なものを使用しなくては
ならないし、また、空調機などで流量が変化するため、
液体カーテン空調装置に流れる流量を制御する必要があ
り、かなり複雑なものとなっていた。また冷媒配管で使
用しているところでは、その一部を利用するわけにはい
かず、この方法での利用は無理であった。
In such a method, since cold and hot water produced by a direct heat source device is used, it becomes a considerably dirty liquid, so that a considerably expensive filter device must be used, and , Because the flow rate changes depending on the air conditioner, etc.
It was necessary to control the flow rate of the liquid curtain air conditioner, which was rather complicated. In addition, where it is used in the refrigerant pipe, a part of it cannot be used, and it was impossible to use this method.

【0004】[0004]

【発明が解決しようとする課題】本発明は、上記のよう
な問題点がなく、清浄な液体で循環でき、熱源側の流量
変化に影響されず、冷媒配管の場合でも使用できる液体
カーテン空調装置を提供することを課題とする。
The present invention does not have the above-mentioned problems, can circulate with a clean liquid, is not affected by the flow rate change on the heat source side, and can be used even in the case of a refrigerant pipe. The challenge is to provide.

【0005】[0005]

【課題を解決するための手段】上記課題を解決するため
に、本発明では、空調空間に液体カーテンを形成するた
めの多数のノズルを設けた上部ノズルヘッダ−と、該液
体カーテンからの液体を捕集する下部液体槽とを備え、
該下部液体槽と上部ノズルヘッダ−とを配管で結んだ液
体循環系を有する液体カーテン空調装置において、前記
液体循環系に熱交換器を設け、該熱交換器の熱源側を冷
媒又は冷温水を製造する熱源機器に接続することとした
ものである。
In order to solve the above problems, in the present invention, an upper nozzle header provided with a large number of nozzles for forming a liquid curtain in an air-conditioned space and a liquid from the liquid curtain are provided. With a lower liquid tank to collect,
In a liquid curtain air conditioner having a liquid circulation system in which the lower liquid tank and the upper nozzle header are connected by a pipe, a heat exchanger is provided in the liquid circulation system, and a heat source side of the heat exchanger is supplied with a refrigerant or cold / hot water. It is intended to be connected to the heat source device to be manufactured.

【0006】このように、本発明は、液体カーテン空調
装置を循環する液体と、熱源機器、例えば、冷媒を用い
る圧縮式空調機とか冷温水を得る吸収式空調機等を循環
する液体とを別循環とし、その間に熱交換器を入れたも
のである。
As described above, the present invention separates the liquid circulating in the liquid curtain air conditioner from the liquid circulating in the heat source device, for example, the compression type air conditioner using a refrigerant or the absorption type air conditioner for obtaining cold / hot water. Circulation with a heat exchanger in between.

【0007】[0007]

【作用】本発明によれば、上記のように循環系路を別系
路としたため、液体カーテン空調装置を流れる液体は、
一定量にすることができ、また、きれいな液体を安価な
フィルターで供給することができるし、フロン等の冷媒
配管を行っているところでも使用することができる。
According to the present invention, since the circulation path is a separate path as described above, the liquid flowing through the liquid curtain air conditioner is
It can be set to a fixed amount, a clean liquid can be supplied with an inexpensive filter, and it can also be used in a place where a refrigerant pipe such as CFC is provided.

【0008】[0008]

【実施例】以下、本発明を図面を用いて具体的に説明す
るが、本発明はこれに限定するものではない。 実施例1 図1に本発明の液体カーテン空調装置の全体構成図を示
す。図1において、1は液体カーテン本体で、上部ノズ
ルヘッダー11と下部液体槽12の間に液体カーテン1
3が形成されている。そして、液体カーテン13を形成
する液体は、液体槽12からポンプ7によって、ろ過装
置5を通り、ろ過清浄化されたのち、熱交換器8の被冷
温水側を通り上部ノズルヘッダー11に循環する循環系
路4を形成している。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below with reference to the drawings, but the present invention is not limited thereto. Example 1 FIG. 1 shows an overall configuration diagram of a liquid curtain air conditioner of the present invention. In FIG. 1, reference numeral 1 is a liquid curtain main body, and the liquid curtain 1 is provided between the upper nozzle header 11 and the lower liquid tank 12.
3 is formed. Then, the liquid forming the liquid curtain 13 passes from the liquid tank 12 by the pump 7 through the filtering device 5, is filtered and purified, and then circulates through the cooled hot water side of the heat exchanger 8 to the upper nozzle header 11. The circulation path 4 is formed.

【0009】一方、熱交換器8の冷却・加熱側は、熱源
機器2と循環系路10で接続されており、熱源機器2か
らの冷媒又は冷温水により、循環系路4を循環する液体
を冷却又は加温し、該液体が空調用として液体カーテン
に用いられる。また、3は別の空調機であり、6はポン
プ、9は定流量弁である。
On the other hand, the cooling / heating side of the heat exchanger 8 is connected to the heat source device 2 by the circulation system passage 10, and the liquid circulating through the circulation system passage 4 is cooled by the refrigerant or cold / hot water from the heat source device 2. After cooling or heating, the liquid is used in a liquid curtain for air conditioning. Further, 3 is another air conditioner, 6 is a pump, and 9 is a constant flow valve.

【0010】[0010]

【発明の効果】上記したように、本発明によれば、液体
カーテン空調装置に供給する液体の量を常に一定にで
き、かつフィルターも安価なもので、きれいな液体を供
給できることになる。また、冷温水配管でも冷媒配管で
も対応できる。
As described above, according to the present invention, the amount of liquid supplied to the liquid curtain air conditioner can always be kept constant, the filter is inexpensive, and a clean liquid can be supplied. Also, cold / hot water piping or refrigerant piping can be used.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の液体カーテン空調装置の全体構成図。FIG. 1 is an overall configuration diagram of a liquid curtain air conditioner of the present invention.

【図2】従来の液体カーテン空調装置の全体構成図。FIG. 2 is an overall configuration diagram of a conventional liquid curtain air conditioner.

【符号の説明】[Explanation of symbols]

1:液体カーテン本体、2:熱源機器、3:空調機、
4:液体循環系路、5:ろ過装置、6、7:ポンプ、
8:熱交換器、9:定流量弁、10:熱源液循環系路、
11:上部ノズルヘッダー、12:液体槽、13:液体
カーテン
1: Liquid curtain body, 2: Heat source device, 3: Air conditioner,
4: Liquid circulation system path, 5: Filtration device, 6, 7: Pump,
8: heat exchanger, 9: constant flow valve, 10: heat source liquid circulation system path,
11: Upper nozzle header, 12: Liquid tank, 13: Liquid curtain

───────────────────────────────────────────────────── フロントページの続き (72)発明者 藤本 正和 東京都大田区羽田旭町11番1号 株式会社 荏原製作所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masakazu Fujimoto 11-1 Haneda-Asahicho, Ota-ku, Tokyo Inside EBARA CORPORATION

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 空調空間に液体カーテンを形成するため
の多数のノズルを設けた上部ノズルヘッダ−と、該液体
カーテンからの液体を捕集する下部液体槽とを備え、該
下部液体槽と上部ノズルヘッダ−とを配管で結んだ液体
循環系を有する液体カーテン空調装置において、前記液
体循環系に熱交換器を設け、該熱交換器の熱源側を冷媒
又は冷温水を製造する熱源機器に接続したことを特徴と
する液体カーテン空調装置。
1. An upper nozzle header provided with a number of nozzles for forming a liquid curtain in an air-conditioned space, and a lower liquid tank for collecting liquid from the liquid curtain, the lower liquid tank and the upper portion. In a liquid curtain air conditioner having a liquid circulation system in which a nozzle header is connected to a pipe, a heat exchanger is provided in the liquid circulation system, and a heat source side of the heat exchanger is connected to a heat source device for producing a refrigerant or cold / hot water. A liquid curtain air conditioner characterized by the above.
JP30710293A 1993-11-15 1993-11-15 Liquid curtain air conditioner Pending JPH07139766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30710293A JPH07139766A (en) 1993-11-15 1993-11-15 Liquid curtain air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30710293A JPH07139766A (en) 1993-11-15 1993-11-15 Liquid curtain air conditioner

Publications (1)

Publication Number Publication Date
JPH07139766A true JPH07139766A (en) 1995-05-30

Family

ID=17965058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30710293A Pending JPH07139766A (en) 1993-11-15 1993-11-15 Liquid curtain air conditioner

Country Status (1)

Country Link
JP (1) JPH07139766A (en)

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