CN210180217U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
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- CN210180217U CN210180217U CN201920501390.9U CN201920501390U CN210180217U CN 210180217 U CN210180217 U CN 210180217U CN 201920501390 U CN201920501390 U CN 201920501390U CN 210180217 U CN210180217 U CN 210180217U
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- heat exchange
- heat exchanger
- exchange tubes
- tube
- heat
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Abstract
The utility model discloses a heat exchanger belongs to heat exchanger technical field. The heat exchanger comprises a plurality of tube panels; the tube panel is formed by spirally ascending and then spirally descending the heat exchange tubes, wherein the ascending heat exchange tubes and the descending heat exchange tubes are wound at intervals. The tube panels are formed by transversely connecting in parallel or in series. By utilizing the characteristic that the heat exchange tubes in the heat exchanger have cold (inlet) and hot (outlet) ends and adopting a special design method, the heat exchange tubes in the heat exchanger are spaced mutually to form a heating surface of a heat exchange tube panel. By the design, the heat exchange tubes in the tube panel can be heated on two sides and can be used for homogenizing the furnace temperature. It is especially suitable for heat exchanger in electrothermal radiation mode.
Description
Technical Field
The utility model relates to a heat exchanger technical field, in particular to heat exchanger.
Background
The radiation heat source of the traditional heat exchanger is generally to heat the heat exchange pipe by unidirectional radiation. If the heat exchange tubes are heated by bidirectional radiation, the cross arrangement of the heat exchange tubes is difficult to realize. If the furnace temperature is reduced to meet the high-temperature strength of the heat exchange tube, the heat exchange efficiency of the heat exchange tube at the low-temperature end is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat exchanger to solve the not high problem of traditional heat exchanger heat exchange efficiency.
In order to solve the technical problem, the utility model provides a heat exchanger, which comprises a plurality of tube panels;
the tube panel is formed by spirally ascending and then spirally descending the heat exchange tubes, wherein the ascending heat exchange tubes and the descending heat exchange tubes are wound at intervals.
Optionally, the tube panels are combined in parallel or in series in the transverse direction.
The utility model provides a heat exchanger, which comprises a plurality of tube panels; the tube panel is formed by spirally ascending and then spirally descending the heat exchange tubes, wherein the ascending heat exchange tubes and the descending heat exchange tubes are wound at intervals. The tube panels are formed by transversely connecting in parallel or in series. By utilizing the characteristic that the heat exchange tubes in the heat exchanger have cold (inlet) and hot (outlet) ends and adopting a special design method, the heat exchange tubes in the heat exchanger are spaced mutually to form a heating surface of a heat exchange tube panel. By the design, the heat exchange tubes in the tube panel can be heated on two sides and can be used for homogenizing the furnace temperature. It is especially suitable for heat exchanger in electrothermal radiation mode.
Drawings
FIG. 1 is a schematic diagram of a heat exchanger according to the present invention;
FIG. 2 is a schematic structural diagram of a tube panel provided by the present invention;
FIG. 3 is a flow direction of a fluid in a tube panel provided by the present invention;
fig. 4 is another implementation of a heat exchanger.
Detailed Description
The following provides a heat exchanger according to the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The embodiment of the utility model provides a heat exchanger, including a plurality of horizontal parallelly connected or tube panels of establishing ties. Preferably, the number of the tube panels is two, and as shown in fig. 1, the heat exchanger comprises two tube panels 1-2 which are transversely connected in parallel and combined. Preferably, each screen is supported and fixed by a support rod.
Fig. 2 is a schematic structural diagram of one of the tube panels. The tube panel is formed by spirally ascending and then spirally descending the heat exchange tubes, wherein the ascending heat exchange tubes and the descending heat exchange tubes are wound at intervals. Continuing to refer to fig. 1, wherein inlet 3 is the total inlet of the two tube panels, outlet 6 is the total outlet of the two tube panels, inlet manifold 4; an outlet manifold 5.
Referring to fig. 3, the flow direction of the fluid inside the tube panel is shown schematically: fluid enters from the right-hand pipe in fig. 3, flows up the pipe in a spiral, and returns at the very top through the top S-pipe turndown spiral.
Further, the number of tube panels may exceed two, as shown in fig. 4. The heat exchanger comprises two rows of tube panels connected in parallel, and the tube panels in each row are connected in series.
The heat exchanger provided by the utility model realizes the winding of the cold and hot ends of the heat exchange tube at intervals to form a tube panel, so that the two sides of the heat exchange tube are heated; secondly, the furnace temperature can be equalized; thirdly, the tube panels can be combined randomly by a tube panel serial, parallel or series-parallel method according to the requirements of users (such as pressure drop requirements, power requirements and the like); and fourthly, the prefabricated part can be standardized in advance, and the supply time is shortened.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (2)
1. A heat exchanger is characterized by comprising a plurality of tube panels;
the tube panel is formed by spirally ascending and then spirally descending the heat exchange tubes, wherein the ascending heat exchange tubes and the descending heat exchange tubes are wound at intervals.
2. The heat exchanger of claim 1, wherein the plurality of tube panels are assembled in a transverse parallel or series configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501390.9U CN210180217U (en) | 2019-04-15 | 2019-04-15 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501390.9U CN210180217U (en) | 2019-04-15 | 2019-04-15 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180217U true CN210180217U (en) | 2020-03-24 |
Family
ID=69830899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920501390.9U Active CN210180217U (en) | 2019-04-15 | 2019-04-15 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319728A (en) * | 2019-04-15 | 2019-10-11 | 俞力克 | A kind of heat exchanger of uniform furnace temperature |
-
2019
- 2019-04-15 CN CN201920501390.9U patent/CN210180217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319728A (en) * | 2019-04-15 | 2019-10-11 | 俞力克 | A kind of heat exchanger of uniform furnace temperature |
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