JPH0241064U - - Google Patents

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Publication number
JPH0241064U
JPH0241064U JP12082788U JP12082788U JPH0241064U JP H0241064 U JPH0241064 U JP H0241064U JP 12082788 U JP12082788 U JP 12082788U JP 12082788 U JP12082788 U JP 12082788U JP H0241064 U JPH0241064 U JP H0241064U
Authority
JP
Japan
Prior art keywords
control valve
coil
main
heat
subcoil
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.)
Granted
Application number
JP12082788U
Other languages
Japanese (ja)
Other versions
JPH0737078Y2 (en
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 filed Critical
Priority to JP1988120827U priority Critical patent/JPH0737078Y2/en
Publication of JPH0241064U publication Critical patent/JPH0241064U/ja
Application granted granted Critical
Publication of JPH0737078Y2 publication Critical patent/JPH0737078Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Other Air-Conditioning Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す空気調和設備
の系統図、第２図と第３図はそれぞれ第１図中の
熱交換ユニツトの内部を示す縦断正面図と縦断側
面図、第４図は第１図中のコイル用制御弁の開度
と温度との関係を示す図、第５図は中間期におけ
る熱媒の流れを示す系統図、第６図は従来の空気
調和設備の系統図である。 １１……空気調和設備、１２……主管路、１３
……熱交換塔、１４……ヒートポンプ、１８……
冷温水発生系、２２……蓄熱槽、２５……熱交換
ユニツト、２７……メインコイル、２８……サブ
コイル、３２……メインコイル用制御弁、３８…
…リターン風路、４５……バイパス風路、４６…
…ダンパ、５５……補助管路、５７……サブコイ
ル用制御弁。 Fig. 1 is a system diagram of an air conditioning equipment showing one embodiment of the present invention, Figs. 2 and 3 are a vertical front view and a longitudinal side view showing the inside of the heat exchange unit in Fig. The figure shows the relationship between the opening degree of the coil control valve in Figure 1 and the temperature, Figure 5 is a system diagram showing the flow of heat medium in the intermediate period, and Figure 6 is the system of conventional air conditioning equipment. It is a diagram. 11...Air conditioning equipment, 12...Main pipe, 13
... Heat exchange tower, 14 ... Heat pump, 18 ...
Cold/hot water generation system, 22... Heat storage tank, 25... Heat exchange unit, 27... Main coil, 28... Sub coil, 32... Main coil control valve, 38...
...Return air path, 45...Bypass air path, 46...
...Damper, 55...Auxiliary pipe line, 57...Subcoil control valve.

Claims (1)

【実用新案登録請求の範囲】 (1) 熱媒が循環させられる主管路と、 この主管路の途中に設けられて上記熱媒と外気
との熱交換を行なう熱交換塔と、 上記主管路の途中に設けられ主管路内を流れる
熱媒のもつ冷熱または温熱を利用して冷水または
温水を発生させる冷温水発生系と、 上記冷温水発生系によつて熱交換された熱媒を
流通させるメインコイルを備えていて所望の空調
エリアに冷風または温風を送出する熱交換ユニツ
トと、 上記熱交換ユニツトに設けられたサブコイルと
、 上記熱交換塔の出口側の主管路から分岐するこ
とにより主管路内を流れる熱媒の一部を取入れる
とともにこの熱媒を上記サブコイルを経て主管路
に還流させる補助管路と、 を具備したことを特徴とする空気調和設備。 (2) 上記サブコイルが上記熱交換ユニツト内に
おける通風上流側に配置され、かつメインコイル
が通風下流側に配置されている請求項１記載の空
気調和設備。 (3) 上記メインコイル内を流れる熱媒の流量を
調整可能なメインコイル用制御弁と、上記サブコ
イル内を流れる熱媒の流量を調整可能なサブコイ
ル用制御弁とを有し、冷房時にメインコイル用制
御弁のバルブ開度が所定値を越えた時からサブコ
イル用制御弁を開弁させ、暖房時にはメインコイ
ル用制御弁の開度が最小になつた時にサブコイル
用制御弁を開弁させるようにした請求項１記載の
空気調和設備。 (4) 上記熱交換ユニツトには上記メインコイル
とサブコイルを迂回するバイパス風路とこの風路
を開閉するダンパが設けられており、上記メイン
コイル用制御弁とサブコイル用制御弁の双方が閉
じた時に上記ダンパを開放させる請求項３記載の
空気調和設備。[Scope of Claim for Utility Model Registration] (1) A main pipe through which a heat medium is circulated; a heat exchange tower installed in the middle of the main pipe to exchange heat between the heat medium and outside air; A cold/hot water generation system that is installed midway and generates cold or hot water using the cold or hot heat of the heat medium flowing in the main pipe, and a main system that circulates the heat medium that has been heat exchanged by the cold/hot water generation system. A heat exchange unit that is equipped with a coil and sends cold air or hot air to a desired air conditioning area, a sub-coil provided in the heat exchange unit, and a main pipe that is branched from the main pipe on the outlet side of the heat exchange tower. An auxiliary conduit that takes in a part of the heat medium flowing therethrough and returns the heat medium to the main conduit via the subcoil. (2) The air conditioning equipment according to claim 1, wherein the sub-coil is arranged on the upstream side of ventilation in the heat exchange unit, and the main coil is arranged on the downstream side of ventilation. (3) It has a main coil control valve that can adjust the flow rate of the heating medium flowing inside the main coil, and a sub-coil control valve that can adjust the flow rate of the heating medium flowing inside the sub-coil. The subcoil control valve is opened when the opening of the main coil control valve exceeds a predetermined value, and the subcoil control valve is opened when the opening of the main coil control valve reaches the minimum during heating. The air conditioning equipment according to claim 1. (4) The heat exchange unit is provided with a bypass air path that bypasses the main coil and subcoil, and a damper that opens and closes this air path, so that both the main coil control valve and the subcoil control valve are closed. The air conditioning equipment according to claim 3, wherein the damper is opened at times.
JP1988120827U 1988-09-14 1988-09-14 Air conditioning equipment Expired - Fee Related JPH0737078Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988120827U JPH0737078Y2 (en) 1988-09-14 1988-09-14 Air conditioning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988120827U JPH0737078Y2 (en) 1988-09-14 1988-09-14 Air conditioning equipment

Publications (2)

Publication Number Publication Date
JPH0241064U true JPH0241064U (en) 1990-03-20
JPH0737078Y2 JPH0737078Y2 (en) 1995-08-23

Family

ID=31367286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988120827U Expired - Fee Related JPH0737078Y2 (en) 1988-09-14 1988-09-14 Air conditioning equipment

Country Status (1)

Country Link
JP (1) JPH0737078Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237642A (en) * 1991-01-16 1992-08-26 Hino Motors Ltd Differential limiting device
JP2015007495A (en) * 2013-06-25 2015-01-15 株式会社三菱地所設計 Air conditioning system and air conditioning method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237642A (en) * 1991-01-16 1992-08-26 Hino Motors Ltd Differential limiting device
JP2015007495A (en) * 2013-06-25 2015-01-15 株式会社三菱地所設計 Air conditioning system and air conditioning method

Also Published As

Publication number Publication date
JPH0737078Y2 (en) 1995-08-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees