CN2331889Y - Heat-pump type domestic air conditioner - Google Patents
Heat-pump type domestic air conditioner Download PDFInfo
- Publication number
- CN2331889Y CN2331889Y CN97240333U CN97240333U CN2331889Y CN 2331889 Y CN2331889 Y CN 2331889Y CN 97240333 U CN97240333 U CN 97240333U CN 97240333 U CN97240333 U CN 97240333U CN 2331889 Y CN2331889 Y CN 2331889Y
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- CN
- China
- Prior art keywords
- heat exchanger
- air conditioner
- utility
- heat
- pump type
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an air conditioner heat exchanger, particularly a cooling and heating type heat pump heat exchanger used for an air conditioner. As the utility model adopts an alternative path structure, in a cooling and heating dual purpose air conditioner, the flow of freon can be controlled under different operating conditions, and thereby, the material consumption of the heat exchanger and the freon filling quantity can be greatly reduced. As the utility model adopts a single row heat exchanger, the punch press is reduced, the processing cost is reduced, the labor productivity is improved, the production capacity is improved, and more economic benefit can be brought to a plant.
Description
The utility model relates to a kind of air-condition heat exchanger, a kind of specifically refrigerating and heating type heat pump type heat exchanging device that uses in air-conditioner.
Manufacturing and designing of existing air-conditioner, the general size of determining heat exchanger according to the air-conditioner ability.1 single, the single channel production of the general employing of machine, the productions of 1.5 to 2 the many rows of general employing multi-paths.Use the air-conditioning that above-mentioned heat exchanger is produced, high material consumption, the cost height can not be given full play to Tube Sheet of Heat Exchanger inside and outside heat transfer characteristic and flow behavior.
The purpose of this utility model is to manufacture and design a kind of novel flexible pipeline heat exchanger, it according to fluorine Lyons in pipeline condensation or when evaporation different heat transfer characteristic and flow behaviors, can reach the duty an of the best when in the cold-warm type air-conditioning device, using, thereby reduce heat exchanger area greatly, effectively reduce cost.
The utility model can be achieved through the following technical solutions:
A kind of pump type heat man electric air conditioner, be made up of shell, control circuit, compressor, heat exchanger etc., described heat exchanger is made up of two parts, and a part is a unipath straight tube transport portion, another part is the multi-path evaporative condenser of dog leg piping, and two parts have synthesized flexible line structure.
In the utility model,, in air conditioner for both cooling and heating, when different duties, can control fluorine Lyons and flow, thereby reduce a large amount of heat exchanger materials consumptions and reduced fluorine Lyons filling quantity greatly owing to adopted flexible line structure.Owing to adopt single heat exchanger, lowered punch press pressure, reduced processing cost, improved labor productivity, improved output, will bring more economic benefit to factory.
Below in conjunction with accompanying drawing the utility model is done further embodiment explanation:
Fig. 1 is the structural representation of the utility model heat exchanger;
Fig. 2 is the structural representation of the utility model bent tube section;
As shown in Figure 1, 2, heat exchanger is made up of two parts, and a part is a unipath straight tube transport portion 1, and another part is the multi-path evaporative condenser 2 of dog leg piping, and two parts have synthesized flexible line structure.
The pump type heat domestic air conditioner is a cooling operation in summer, and winter is for heating running.Therefore, the heat exchanger that uses in the pump type heat domestic air conditioner is not only made condenser but also make evaporimeter and use.In the same heat exchanger, the heat transfer coefficient of part evaporation is greater than the heat transfer coefficient of condensation in the pipe, and the pressure loss of evaporation is lost greater than condensing pressure.Therefore design of heat exchanger is manufactured flexible road control fluorine Lyons flowing in pipe, make heat exchanger under the different operating situation of evaporation and condensation, obtain desirable effect.The general exchange capability of heat of the outer part of Tube Sheet of Heat Exchanger is bigger, owing to adopted the design of flexible road in the pipe, make that the temperature field of heat exchanger is more even, effective exchange capability of heat of heat exchanger improves, therefore can reduce to manage outer heat transfer area greatly, reduce row's number of heat exchanger, can effectively improve air quantity again simultaneously, improve heat exchange efficiency.
Claims (1)
1. pump type heat man electric air conditioner, form by shell, control circuit, compressor, heat exchanger etc., it is characterized in that: described heat exchanger is made up of two parts, a part is a unipath straight tube transport portion (1), another part is the multi-path evaporative condenser (2) of dog leg piping, and two parts have synthesized flexible line structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97240333U CN2331889Y (en) | 1997-07-17 | 1997-07-17 | Heat-pump type domestic air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97240333U CN2331889Y (en) | 1997-07-17 | 1997-07-17 | Heat-pump type domestic air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331889Y true CN2331889Y (en) | 1999-08-04 |
Family
ID=33950113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97240333U Expired - Fee Related CN2331889Y (en) | 1997-07-17 | 1997-07-17 | Heat-pump type domestic air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331889Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727829A (en) * | 2012-10-15 | 2014-04-16 | 海尔集团公司 | Tubing structure of condenser and condenser |
-
1997
- 1997-07-17 CN CN97240333U patent/CN2331889Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727829A (en) * | 2012-10-15 | 2014-04-16 | 海尔集团公司 | Tubing structure of condenser and condenser |
| CN103727829B (en) * | 2012-10-15 | 2016-01-27 | 海尔集团公司 | The matched tube structure of condenser and condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |