JPS5864505U - Vehicle air conditioner - Google Patents

Vehicle air conditioner

Info

Publication number
JPS5864505U
JPS5864505U JP1981159857U JP15985781U JPS5864505U JP S5864505 U JPS5864505 U JP S5864505U JP 1981159857 U JP1981159857 U JP 1981159857U JP 15985781 U JP15985781 U JP 15985781U JP S5864505 U JPS5864505 U JP S5864505U
Authority
JP
Japan
Prior art keywords
refrigerant
air conditioner
evaporator
vehicle air
compressor
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
JP1981159857U
Other languages
Japanese (ja)
Inventor
統治 竹村
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1981159857U priority Critical patent/JPS5864505U/en
Publication of JPS5864505U publication Critical patent/JPS5864505U/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine

Landscapes

  • Air-Conditioning For Vehicles (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

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

第１図は従来の車両用空気調和装置の一例を示す概略構
成図、第２図は他の従来例を示す概略構成図、第３図は
本考案に係る車両用空気調和装置の一実施例を示す概略
構成図である。 １・・・コンプレッサ、２・・・コンデンサ、４・・・
エフ　□３パンジョンバルブ、５・・・エバポレータ、
７・・・切換弁、８ａ〜８Ｃ・・・冷媒管路、１０・・
・ヒートエクスチェンジャ、１１・・・エンジン。FIG. 1 is a schematic diagram showing an example of a conventional vehicle air conditioner, FIG. 2 is a schematic diagram showing another conventional example, and FIG. 3 is an embodiment of a vehicle air conditioner according to the present invention. FIG. 1... Compressor, 2... Capacitor, 4...
F □3 Punsion valve, 5... Evaporator,
7...Switching valve, 8a-8C...refrigerant pipe line, 10...
・Heat exchanger, 11...engine.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくともコンプレッサ、コンデンサ、エクスパンショ
ンバルブ、エバポレータおよびこれラヲ連結する冷媒管
路とを備えた車両用空気調和装置において、上記゛コン
プレッサとコンデンサとの間の冷媒管路に切換弁を設け
るとともに、エンジンの廃熱を回収可能なヒートエクス
チェンジャを設け、該ヒートエクスチェンジャを介して
上記切換弁とエバポレータとを冷媒管路で連結し、上記
切換弁の切換状態によって、上記コンプレッサで圧縮す
した冷媒がコンデンサ、エクスパンションバルブ、エバ
ポレータの順に循還されて冷房運転が実行され、または
、コンプレッサから出た冷媒がエクスパンションバルブ
を通過しないで上記ヒートエクスチェンジャおよびエバ
ポレータに循還されて暖房運転が実行されるように構成
したことを特徴とする車両用空気調和装置。In a vehicle air conditioner equipped with at least a compressor, a condenser, an expansion valve, an evaporator, and a refrigerant line connecting these, a switching valve is provided in the refrigerant line between the compressor and the condenser, and the engine A heat exchanger capable of recovering heat is provided, and the switching valve and the evaporator are connected via a refrigerant pipe through the heat exchanger, and depending on the switching state of the switching valve, the refrigerant compressed by the compressor is transferred to the condenser, The refrigerant is configured to be circulated in the order of the expansion valve and the evaporator to perform a cooling operation, or the refrigerant from the compressor is circulated to the heat exchanger and the evaporator without passing through the expansion valve to perform a heating operation. A vehicle air conditioner characterized by:
JP1981159857U 1981-10-27 1981-10-27 Vehicle air conditioner Pending JPS5864505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981159857U JPS5864505U (en) 1981-10-27 1981-10-27 Vehicle air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981159857U JPS5864505U (en) 1981-10-27 1981-10-27 Vehicle air conditioner

Publications (1)

Publication Number Publication Date
JPS5864505U true JPS5864505U (en) 1983-04-30

Family

ID=29952296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981159857U Pending JPS5864505U (en) 1981-10-27 1981-10-27 Vehicle air conditioner

Country Status (1)

Country Link
JP (1) JPS5864505U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247412U (en) * 1985-09-12 1987-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247412U (en) * 1985-09-12 1987-03-24

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