ES2079279A2 - Aparato acondicionador de aire. - Google Patents

Aparato acondicionador de aire.

Info

Publication number
ES2079279A2
ES2079279A2 ES09301926A ES9301926A ES2079279A2 ES 2079279 A2 ES2079279 A2 ES 2079279A2 ES 09301926 A ES09301926 A ES 09301926A ES 9301926 A ES9301926 A ES 9301926A ES 2079279 A2 ES2079279 A2 ES 2079279A2
Authority
ES
Spain
Prior art keywords
air conditioner
cooling operation
bypass port
compressor
heat exchanger
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
ES09301926A
Other languages
English (en)
Other versions
ES2079279B1 (es
ES2079279R (es
Inventor
Norio Takashi
Takashi Sugai
Noboru Hojo
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of ES2079279A2 publication Critical patent/ES2079279A2/es
Publication of ES2079279R publication Critical patent/ES2079279R/es
Application granted granted Critical
Publication of ES2079279B1 publication Critical patent/ES2079279B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

APARATO ACONDICIONADOR DE AIRE QUE CONSIGUE UNA REDUCCION EN EL CONSUMO DE ENERGIA AL TRABAJAR EN ENFRIAMIENTO, ACTUA CON ALTA CAPACIDAD AL TRABAJAR EN CALDEO, Y POSEE UNA CAPACIDAD MEJORADA AL ARRANCAR EN TRABAJO DE ENFRIAMIENTO; COMPRENDE UN COMPRESOR 1, UNA VALVULA TETRADIRECCIONAL 2 CON UN PISTON 22 QUE TIENE UNA LUMBRERA DE DERIVACION 8, UN INTERCAMBIADOR TERMINO 3 DE EXTERIOR, UN DISPOSITIVO 4 DE LIBERACION DE PRESION, Y UN INTERCAMBIADOR TERMINO 5 DE INTERIOR, CONECTADOS MEDIANTE TUBOS 6 DE REFRIGERANTE, UN TUBO DE DERIVACION 9 QUE CONECTA LA VALVULA TETRADIRECCIONAL 2 AL TUBO DE SUCCION 6D DEL COMPRESOR 1, A TRAVES DE UNA VALVULA DE DERIVACION 7, Y UN DISPOSITIVO DE CONTROL PARA CERRAR LA VALVULA DE DERIVACION 7 DURANTE EL TRABAJO DE CALDEO, ABRIR DICHA VALVULA DE DERIVACION 7 DURANTE EL TRABAJO DE ENFRIAMIENTO, Y CERRAR LA VALVULA DE DERIVACION 7 EN EL ARRANQUE EN TRABAJO DE ENFRIAMIENTO Y ABRIR DICHA VALVULA DE DERIVACION 7 DURANTE EL FUNCIONAMIENTO NORMAL SUBSIGUIENTE.
ES9301926A 1992-09-09 1993-09-08 Aparato acondicionador de aire. Expired - Fee Related ES2079279B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4240327A JP2898826B2 (ja) 1992-09-09 1992-09-09 空気調和機

Publications (3)

Publication Number Publication Date
ES2079279A2 true ES2079279A2 (es) 1996-01-01
ES2079279R ES2079279R (es) 1997-07-16
ES2079279B1 ES2079279B1 (es) 1998-02-16

Family

ID=17057831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301926A Expired - Fee Related ES2079279B1 (es) 1992-09-09 1993-09-08 Aparato acondicionador de aire.

Country Status (4)

Country Link
JP (1) JP2898826B2 (es)
CN (1) CN1057155C (es)
ES (1) ES2079279B1 (es)
MY (1) MY118276A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1297790C (zh) * 2003-10-30 2007-01-31 博罗耀峰电子有限公司 四通阀和使用该四通阀的制冰机
CN102537420A (zh) * 2011-12-30 2012-07-04 美的集团有限公司 一种空调器及其四通阀
CN111120689B (zh) * 2018-10-31 2021-12-03 广东美芝精密制造有限公司 空调器及空调器的控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894561A (en) * 1974-03-14 1975-07-15 Controls Co Of America Four-way reversing valve with differential area operator
US4232529A (en) * 1978-08-01 1980-11-11 Babbitt Frederick J Energy conservation refrigeration unit
US4406306A (en) * 1982-03-19 1983-09-27 Eaton Corporation Heat pump switchover valve
US4573497A (en) * 1984-08-23 1986-03-04 Ranco Incorporated Refrigerant reversing valve
US4976286A (en) * 1989-12-14 1990-12-11 Automatic Switch Company Four-way slide valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894561A (en) * 1974-03-14 1975-07-15 Controls Co Of America Four-way reversing valve with differential area operator
US4232529A (en) * 1978-08-01 1980-11-11 Babbitt Frederick J Energy conservation refrigeration unit
US4406306A (en) * 1982-03-19 1983-09-27 Eaton Corporation Heat pump switchover valve
US4573497A (en) * 1984-08-23 1986-03-04 Ranco Incorporated Refrigerant reversing valve
US4976286A (en) * 1989-12-14 1990-12-11 Automatic Switch Company Four-way slide valve

Also Published As

Publication number Publication date
CN1088673A (zh) 1994-06-29
ES2079279B1 (es) 1998-02-16
MY118276A (en) 2004-09-30
JPH0688648A (ja) 1994-03-29
JP2898826B2 (ja) 1999-06-02
CN1057155C (zh) 2000-10-04
ES2079279R (es) 1997-07-16

Similar Documents

Publication Publication Date Title
MY112883A (en) Air conditioner.
MY125170A (en) Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment
GR3035738T3 (en) Air flow switching type air conditioner for both cooling and heating
CN205425239U (zh) 一种空调和冰箱一体机
JPS6441782A (en) Heat pump type air conditioner
CN209944505U (zh) 一种机房空调冷凝热回收利用自适应供暖装置
CN207893919U (zh) 一种机械制冷与辅助冷源两路联合供冷***
MY118501A (en) Air conditioner and control method of the same
EP0315573A3 (en) Air conditioner having outdoor air introducing mechanism
ES2079279A2 (es) Aparato acondicionador de aire.
CN108167184B (zh) 一种涡旋压缩机广域自适应***
CN214406241U (zh) 一种恒温除湿新风空调机
CN210861500U (zh) 一种厨房空气调节***
CN111727888A (zh) 用于养殖、种植的室内环境控制机组
CN2482673Y (zh) 一种空调、冰箱和热水器三合一装置
CN219140991U (zh) 一种具体自动开合功能的排风机组
CN216814419U (zh) 一种特种空调器
CN218455258U (zh) 一种数据中心间接蒸发冷却***
CN211060295U (zh) 一种冷热两用分体式半导体空调器
CN212805845U (zh) 一种节能空调***
CN210861494U (zh) 一种厨房空气调节***
JPH0238061U (es)
CN201043820Y (zh) 冰箱空调共用制冷装置
CN210119033U (zh) 使用太阳能驱动的空气循环制冷及转轮除湿***
CN2182952Y (zh) 一带二分体式热泵型空调器

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19960101

Kind code of ref document: R

Effective date: 19960101

FD1A Patent lapsed

Effective date: 20040909