Heat Exchanger
A heat exchanger and outer tube technology, which is applied in the field of air conditioning, can solve the problems of low heat exchange efficiency of casing heat exchangers, and achieve the effect of improving heat exchange efficiency and increasing contact area
Active Publication Date: 2019-04-23
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The purpose of the present invention is to propose a heat exchanger aimed at solving the problem of low heat exchange efficiency of the casing heat exchanger in the temperature-humidity dual-control air conditioner
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a heat exchanger. The heat exchanger comprises an outer tube and an inner tube, wherein the inner tube is sleeved by the outer tube; the outer peripheral wall of the inner tube is spaced with the inner peripheral wall of the outer tube; a guide plate is arranged between the inner tube and the outer tube; the guide plate axially extends in an extending direction of the inner tube; the guide plate is arranged on the inner tube; an accommodating slot with an upward opening is formed between the guide plate and the inner tube; and a flow passing gap for allowing a liquid to flow to the bottom of the outer tube is formed between the guide plate and the outer tube. According to the heat exchanger provided by the invention, a refrigerant flows in the inner tube, a solution of a solution humidity-removal system or a solution hudmifying system flows in the gap between the inner peripheral wall of the outer tube and the outer peripheral wall of the inner tube; and the guide plate is arranged on the inner tube, the solution can flow into the accommodating slot and also can flow into the bottom of the outer tube through the flow-passing gap, so that the solution can be uniformly distributed outside the inner tube, and a contact area between the solution and the inner tube is increased, and therefore, heat exchange efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of air conditioning, in particular to a heat exchanger. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to the quality of the indoor environment. However, if the humidity of the indoor environment is too high or too low, the comfort of the indoor environment will be destroyed. [0003] In summer, traditional air conditioners use condensation dehumidification to dehumidify. The temperature of cold water must be lower than the dew point temperature of the air, resulting in a waste of energy utilization. In some occasions, the air needs to be reheated, which results in energy consumption. Further waste. The air is regulated by condensation, the heat-humidity ratio of the air-conditioning unit can only be changed within a certain range, and it is difficult to adapt to the change of the indoor heat-humidity ratio, and most air conditioners run i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F28D7/10F28F19/01
CPCF28D7/10F28F19/01
Inventor 李波付裕任志强许文明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD