BR9800887A - Device to test the performance of an external unit of an air conditioner. - Google Patents
Device to test the performance of an external unit of an air conditioner.Info
- Publication number
- BR9800887A BR9800887A BR9800887A BR9800887A BR9800887A BR 9800887 A BR9800887 A BR 9800887A BR 9800887 A BR9800887 A BR 9800887A BR 9800887 A BR9800887 A BR 9800887A BR 9800887 A BR9800887 A BR 9800887A
- Authority
- BR
- Brazil
- Prior art keywords
- air conditioner
- refrigerant
- trajectories
- opening
- performance
- Prior art date
Links
Abstract
"APARELHO PARA TESTAR DESEMPENHO DE UMA UNIDADE EXTERNA DE UM CONDICIONADOR DE AR". é divulgado um aparelho para testar desempenho em ambos os modos, de resfriamento e de aquecimento, para diversas capacidades de unidades externas de condicionadores de ar. O aparelho de teste inclui um trocador de calor que tem uma pluralidade de trajetórias de refrigerante, uma seção de abertura/fechamento, instalada em entradas e saídas de trajetórias de refrigetante, para abrir/fechar, de maneira seletica, as respectivas trajetórias, e uma seção de controle, para selecionar a capacidade e o modo da unidade externa, para controlar a seção de abertura/fechamento. Ao selecionar o modo da unidade externa por meio da seção de controle, a direção do escoamento do refrigerante que escoa através de calor é mudada. A seção de controle permite que a seção de abertura/fechamento abra/feche, de maneira seletiva, as trajetórias de refrigerante, e apresente a direção de escoamento e a pressão do refrigerante. Diversas capacidades de unidades externas podem ser testadas em ambos os modos, de resfriamento e de aquecimento, e podem ser facilmente manuseadas. Consequentemente, o custo de fabricação do condicionador de ar é economizado e a sua produtividade é melhorada."APPARATUS FOR TESTING PERFORMANCE OF AN EXTERNAL AIR CONDITIONER UNIT". a device to test performance in both cooling and heating modes is released for various capacities of external air conditioner units. The tester includes a heat exchanger that has a plurality of refrigerant trajectories, an opening / closing section, installed in refrigerant inlet and outlet trajectories, to selectively open / close the respective trajectories, and a control section, to select the capacity and mode of the outdoor unit, to control the opening / closing section. When selecting the mode of the outdoor unit through the control section, the direction of refrigerant flow that flows through heat is changed. The control section allows the opening / closing section to selectively open / close the refrigerant trajectories, and to show the flow direction and the refrigerant pressure. Various capacities of outdoor units can be tested in both cooling and heating modes, and can be easily handled. Consequently, the cost of manufacturing the air conditioner is saved and its productivity is improved.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970008171A KR100208078B1 (en) | 1997-03-12 | 1997-03-12 | Outdoor unit examining apparatus for room airconditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9800887A true BR9800887A (en) | 1999-10-13 |
Family
ID=19499390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9800887A BR9800887A (en) | 1997-03-12 | 1998-03-12 | Device to test the performance of an external unit of an air conditioner. |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100208078B1 (en) |
| CN (1) | CN1129783C (en) |
| BR (1) | BR9800887A (en) |
| ES (1) | ES2157713B1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296690C (en) * | 2001-10-23 | 2007-01-24 | 广东科龙电器股份有限公司 | Method of shortening reliability test time of refrigerating and warming air conditioner |
| JP3855917B2 (en) * | 2002-11-19 | 2006-12-13 | 松下電器産業株式会社 | Air conditioner test equipment |
| KR100623999B1 (en) * | 2004-12-24 | 2006-09-18 | 삼성전자주식회사 | Apparatus for handling error of multi air conditioner using dummy indoor unit and method thereof |
| CN102353479B (en) * | 2011-06-25 | 2013-03-20 | 北京机械设备研究所 | Device for measuring cooling capacity of thermoelectric refrigerating unit |
| CN102967450B (en) * | 2012-10-23 | 2015-04-08 | 宁波奥克斯电气有限公司 | Method for detecting whether outdoor unit check valve of split type air conditioning unit is installed reversely |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381549A (en) * | 1980-10-14 | 1983-04-26 | Trane Cac, Inc. | Automatic fault diagnostic apparatus for a heat pump air conditioning system |
| JPS58208532A (en) * | 1982-05-27 | 1983-12-05 | Mitsubishi Electric Corp | Self-diagnosing device for air conditioner |
| JPS59109739A (en) * | 1982-12-14 | 1984-06-25 | Mitsubishi Electric Corp | Self-diagnosing system of separate-type air conditioner |
| US4857918A (en) * | 1986-02-25 | 1989-08-15 | Kabushiki Kaisha Toshiba | Fault diagnostic apparatus for electric appliance |
| JP3096549B2 (en) * | 1993-12-28 | 2000-10-10 | 三洋電機株式会社 | Test method for air conditioner |
| US5495722A (en) * | 1994-04-21 | 1996-03-05 | Whirlpool Corporation | Remote control for diagnostics of an air conditioner |
-
1997
- 1997-03-12 KR KR1019970008171A patent/KR100208078B1/en not_active IP Right Cessation
-
1998
- 1998-01-07 CN CN 98103632 patent/CN1129783C/en not_active Expired - Fee Related
- 1998-03-09 ES ES9800494A patent/ES2157713B1/en not_active Expired - Fee Related
- 1998-03-12 BR BR9800887A patent/BR9800887A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1193105A (en) | 1998-09-16 |
| CN1129783C (en) | 2003-12-03 |
| KR19980073074A (en) | 1998-11-05 |
| ES2157713A1 (en) | 2001-08-16 |
| ES2157713B1 (en) | 2002-03-01 |
| KR100208078B1 (en) | 1999-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE AS 8A E 9A ANUIDADES |
|
| B08K | Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received. |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1922 DE 06/11/2007. |