CN201050953Y

CN201050953Y - Penetration converse heat exchanger

Info

Publication number: CN201050953Y
Application number: CNU2007200513690U
Authority: CN
Inventors: 谢育生
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-15
Filing date: 2007-05-15
Publication date: 2008-04-23
Anticipated expiration: 2017-05-15

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a penetrating reverse heat exchanger, which comprises a first heat source tube and a second heat source tube which are mutually sleeved, a water tube is arranged between the first heat source tube and the second heat source, a main tube which comprises the three tubes is formed with a plurality of flexions, and gaps between various tubes in the tubes are different. The utility model uses three tubes to achieve an effect that the inner and the outer of cooling water are all encapsulated by the heat source, thereby greatly improving the heat exchange efficiency. Further, the gaps between various tubes are different, thereby forming turbulence in the tubes, and being capable of improving the heat exchange efficiency.

Description

Penetrate reverse heat exchanger

Technical field:

The utility model relates to the heat exchanger technical field, particularly penetrates reverse heat exchanger.

Background technology:

In the energy recovery field, often to use heat exchanger, the operation principle of present most widely used hydrophily heat exchanger is: by input cold water, make thermal source with heat transferred cold water, make temperature of cold water rises become hot water, with the hot water storage utilization.Heat exchanger adopts the pipeline of the bending of two sockets to form at present, one of them pipeline is used for thermal source and flows, space between another pipeline and the last pipeline is used for cold water and flows, pipe bending can increase the heat exchange distance, realize the transfer of heat in this way, the shortcoming of the maximum of this heat exchanger is that efficient is not high; In addition, the pipeline of this socket is generally all very regular, and promptly the gap is more even between the pipeline of two sockets, and this also is one of factor that influences heat exchanger effectiveness.

The utility model content:

The purpose of this utility model is to provide at the deficiencies in the prior art to penetrate reverse heat exchanger.

For achieving the above object, the utility model adopts following technical scheme:

It comprises first, second heat source tube of mutual socket, is arranged with water pipe between first, second heat source tube, and the person in charge that these three pipelines are formed forms a plurality of bends.

Gap in the described pipeline between each pipeline is inequality.

The beneficial effects of the utility model are: it adopts three pipelines, forms the inside and outside effect of all being wrapped up by thermal source of cold water, thereby improves heat exchanger effectiveness greatly; In addition, the gap between each pipeline is inequality, makes to form turbulent flow in pipeline, also can improve heat exchanger effectiveness.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a partial structurtes schematic diagram of the present utility model;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is an operation principle schematic diagram of the present utility model.

The specific embodiment:

See accompanying drawing 1,2,3, the utility model comprises first, second

heat source tube

10,20 of mutual socket, be arranged with water pipe 30 between first, second

heat source tube

10,20, logical cold water a in the water pipe 30, logical thermal source b in first, second

heat source tube

10,20, and cold water a is opposite with the flow direction of thermal source b, so just forms the inside and outside effect of all being wrapped up by thermal source b of cold water a, has so also just improved heat exchanger effectiveness greatly; The person in charge that these three pipelines are formed forms a plurality of bends, generally bends to waveform, increases the distance of heat exchange.

Gap in the described pipeline between each pipeline is inequality; Add man-hour, can earlier three pipelines be connected together, and then the person in charge carried out brake forming, first heat source tube 10 adopts stainless steel to make, and second heat source tube 20 and water pipe 30 adopt copper material to make, when crooked, second heat source tube 20, water pipe 30 can produce deformation, interval at bend can reduce, and the different structure in this gap will make thermal source and cold water form turbulent flow when flowing in pipeline, thereby can improve heat exchanger effectiveness; About the hot water high 10 that the hot water that the utility model produced is produced than the product parallel operation that does not adopt aforementioned structure is spent.

The utility model is simple in structure, result of use is preferable.

Claims

1. penetrate reverse heat exchanger, it is characterized in that: it comprises first, second heat source tube (10,20) of mutual socket, and first, second heat source tube is arranged with water pipe (30) between (10,20), and the person in charge that these three pipelines are formed forms a plurality of bends.

2. according to claim 1ly penetrate reverse heat exchanger, it is characterized in that: the gap in the pipeline between each pipeline is inequality.