CN1844804A - Method for improving heating performance of air conditioner - Google Patents
Method for improving heating performance of air conditioner Download PDFInfo
- Publication number
- CN1844804A CN1844804A CN 200510049600 CN200510049600A CN1844804A CN 1844804 A CN1844804 A CN 1844804A CN 200510049600 CN200510049600 CN 200510049600 CN 200510049600 A CN200510049600 A CN 200510049600A CN 1844804 A CN1844804 A CN 1844804A
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- CN
- China
- Prior art keywords
- heating
- evaporimeter
- air conditioner
- evaporator
- heating performance
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- 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.)
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Abstract
The invention discloses a method for improving the heating ability of air conditioner, which is characterized in that the branch tubes of evaporator are mounted with valves; when refrigerating, the valves are open; when heating, the valves are closed partly. The invention can arrange evaporator inside volume-variable room, that closing some branches of evaporator when heating, to reduce the effective volume of evaporator to improve the high-pressure and improve the heating effect.
Description
Technical field
The present invention relates to a kind of method that improves heating performance of air conditioner, especially adopt the indoor evaporimeter of variable volume, to improve the method for heating performance of air conditioner.
Background technology
Air-conditioner need consume a large amount of electric energy, and the height of air-conditioner refrigeration, heating efficiency is related to the energy resource consumption of country and even huge numbers of families family, and therefore country extremely pays close attention to improving efficiency of air conditioner.Along with the implementation of air conditioner energy saving new standard, air-conditioner refrigeration efficiency newly developed is than significantly improving, and the employing of the most of producers of prior art is changed little compressor, increase indoor evaporator area and outdoor condenser area scheme and reached this effect.But the thing followed is the obvious decline of heating performance.
Summary of the invention
Main purpose of the present invention is: overcome the deficiencies in the prior art, thereby a kind of method that improves heating performance of air conditioner is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of method that improves heating performance of air conditioner is characterized in that: on the evaporimeter branch road of air-conditioner valve is set, opens the valve of evaporimeter branch road during refrigeration; Closed portion evaporimeter branch road when heating.
The invention has the beneficial effects as follows: adopt the method for the indoor evaporimeter of variable volume, closed portion evaporimeter branch road when heating reduces the evaporimeter dischargeable capacity, improves the system high pressure when heating, thereby improves heating effect.
Description of drawings
Accompanying drawing 1 is the structural representation that the evaporimeter of cabinet-type air conditioner of the present invention installs valve additional;
Accompanying drawing 2 is structural representations that the evaporimeter of on-hook of the present invention installs valve additional.
The specific embodiment
The present invention is the indoor evaporimeter of a kind of employing variable volume, to improve the method for heating performance of air conditioner.
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, be the situation that on the isocon 2 of cabinet-type air conditioner evaporimeter 1, increases valve 3; As shown in Figure 2, be the situation that on the isocon 2 of on-hook evaporimeter 1, increases valve 3.For the example of valve is set, also can increase the branch road quantity that valve is set as required shown in the figure in an isocon or branch road, what present embodiment adopted is magnetic valve.
When air-conditioner was used to freeze, each isocon of evaporimeter 1 was all opened, to improve the refrigeration efficiency ratio; Close the evaporator section isocon when heating, evaporimeter dischargeable capacity (area) is reduced, improve the refrigerant flow of other evaporimeter branch road, improve the system high pressure when heating, thereby improve heating effect.
Example one: certain brand 3P cabinet-type air conditioner, evaporimeter is divided into 5 the tunnel, and when not closing the evaporimeter branch road, heating capacity is 7300W, and system high pressure is 1.4Mpa when heating; Close evaporimeter during next branch road, heating capacity is 7800W, and system high pressure is 1.7Mpa when heating.Heating capacity has improved 500W, and nearly 7%.
Example two: certain brand 2P on-hook, evaporimeter is divided into 4 the tunnel, and when not closing the evaporimeter branch road, heating capacity is 4800W, and system high pressure is 1.5Mpa when heating; When closing evaporimeter one branch road (air quantity minimum a road), heating capacity is 5200W, and system high pressure is 1.8Mpa when heating.Heating capacity has improved 400W, and nearly 8.3%.
Claims (1)
1. method that improves heating performance of air conditioner is characterized in that: on the isocon (2) of the evaporimeter (1) of air-conditioner valve (3) is set, opens the valve (3) of evaporimeter (1) isocon (2) during refrigeration; The valve (3) of closed portion evaporimeter (1) isocon (2) when heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510049600 CN1844804A (en) | 2005-04-08 | 2005-04-08 | Method for improving heating performance of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510049600 CN1844804A (en) | 2005-04-08 | 2005-04-08 | Method for improving heating performance of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1844804A true CN1844804A (en) | 2006-10-11 |
Family
ID=37063749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510049600 Pending CN1844804A (en) | 2005-04-08 | 2005-04-08 | Method for improving heating performance of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1844804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484806A (en) * | 2022-03-01 | 2022-05-13 | 青岛海尔空调器有限总公司 | Control method and control system for air conditioner sterilization, electronic equipment and storage medium |
| CN114608136A (en) * | 2022-03-01 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method and control system for self-cleaning of air conditioner, electronic equipment and storage medium |
-
2005
- 2005-04-08 CN CN 200510049600 patent/CN1844804A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484806A (en) * | 2022-03-01 | 2022-05-13 | 青岛海尔空调器有限总公司 | Control method and control system for air conditioner sterilization, electronic equipment and storage medium |
| CN114608136A (en) * | 2022-03-01 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method and control system for self-cleaning of air conditioner, electronic equipment and storage medium |
| CN114608136B (en) * | 2022-03-01 | 2024-01-16 | 青岛海尔空调器有限总公司 | Control method and control system for self-cleaning of air conditioner, electronic equipment and storage medium |
| CN114484806B (en) * | 2022-03-01 | 2024-01-16 | 青岛海尔空调器有限总公司 | Control method, control system, electronic equipment and storage medium for air conditioner sterilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |