CN201540043U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN201540043U CN201540043U CN2009202057297U CN200920205729U CN201540043U CN 201540043 U CN201540043 U CN 201540043U CN 2009202057297 U CN2009202057297 U CN 2009202057297U CN 200920205729 U CN200920205729 U CN 200920205729U CN 201540043 U CN201540043 U CN 201540043U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- heat exchanger
- pipes
- medium
- media outlet
- 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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Abstract
The utility model provides a heat exchanger comprising a bracket. A plurality of pipes communicated in a circuitous way are fixedly arranged on the bracket. A plurality of radiating fins which are perpendicular to the pipes are fixedly arranged on the pipes at certain intervals. One end of the pipes is provided with a plate-shaped connector fixedly connected with the pipes. At least one medium inlet communicated with the pipes and at least one medium outlet communicated with the pipes are arranged on the plate-shaped connector. A protective cover capable of covering the ends of the pipes is arranged between the plate-shaped connector and the opposite radiating fins. In the utility model, connecting strength and reliability are largely increased by welding the ends of the pipes on the plate-shaped connector and then arranging one protective cover between the plate-shaped connector and the opposite radiating fins. When the heat exchanger is accidentally knocked, or accidentally falls off, etc in the installation and transport process, the pipes can be protected by the protective cover against deformation, bending or breakage.
Description
Technical field
The utility model belongs to air-conditioning equipment and HVAC field, relates in particular to a kind of heat exchanger.
Background technology
Existing heat exchanger is installed with the many circuitous pipelines that are provided with on support, be installed with some perpendicular and radiating fins that be provided with at regular intervals on this pipeline, and an end of pipeline is provided with independently at least one separately medium inlet and at least one media outlet.Because the end of pipeline is exposed to the outside, when connecting the medium gateway because insufficient strength very easily causes pipe deforming and fractures, simultaneously install and transportation in, wait fortuitous event when being collided or fall, pipeline meeting bending, even rupture.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and prevents that the pipeline on the heat exchanger is in collision or fall the heat exchanger that waits under the fortuitous event bending easily or fracture, increase bonding strength.
The utility model is to realize like this; a kind of heat exchanger; comprise a support; be installed with the many circuitous pipelines that are provided with on the described support; be installed with some perpendicular and radiating fins that be provided with at regular intervals on the described pipeline; one end of described pipeline is installed with a tabular joint; described tabular joint is provided with the media outlet that medium inlet that at least one and described pipeline is communicated with and at least one and described pipeline are communicated with, and is provided with the protective cover that the end cover of described pipeline can be located in it between described tabular joint and the relative radiating fin.
Particularly, offer some passages that are communicated with respectively between described medium inlet and pipeline, described media outlet and pipeline, described each pipeline that make in the described tabular joint.
More specifically, the end of described tabular joint and described pipeline welding.
Further, a side of the integral body that described radiating fin is formed is provided with a catch, and described catch is fixedly arranged on the described support, and described catch is connected in aggregates with described protective cover.
Preferably, described tabular joint is provided with a medium inlet and a media outlet, forms a shared pipeline, and cold medium or thermal medium enter described pipeline from described medium inlet, by described media outlet output.
Preferably, described tabular joint is provided with two medium inlets and two media outlets, forms independently hot channel of one group of independently cold pipeline and a group, and cold medium enters the pipeline that communicates with it from a medium inlet wherein, by wherein media outlet output; Thermal medium enters the pipeline that communicates with it from another medium inlet, by another media outlet output.
The utility model is welded on the tabular joint by the end with pipeline, between tabular joint and relative radiating fin a protective cover is set then, has greatly strengthened bonding strength and reliability; Install and transportation in, when heat exchanger was collided or fortuitous event such as fall, protective cover can protect the pipeline can bending or fracture, the increase bonding strength.
Description of drawings
Fig. 1 is the stereogram of the heat exchanger of the common conduit that provides of the utility model embodiment;
Fig. 2 is that A among Fig. 1 is to view;
Fig. 3 is that B among Fig. 1 is to view;
Fig. 4 is the C-C cutaway view among Fig. 2;
Fig. 5 is the D-D cutaway view among Fig. 3;
Fig. 6 is the schematic diagram of the tabular joint of the independent tubes that provides of the utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As Fig. 1; Fig. 2; a kind of heat exchanger that the utility model embodiment provides; comprise a support 1; be installed with the many circuitous pipelines 2 that are provided with on the described support 1; be installed with some perpendicular and radiating fins 3 that be provided with at regular intervals on the described pipeline 2; one end of described pipeline 2 is provided with a tabular joint 4 that is fixed together with this pipeline 2; described tabular joint 4 is provided with the media outlet 42 that medium inlet 41 that at least one and described pipeline 2 is communicated with and at least one and described pipeline 2 are communicated with, and is provided with the protective cover 5 that the end cover of described pipeline 2 can be located in it between described tabular joint 4 and the relative radiating fin 3.The utility model is welded on the tabular joint 4 by the end with pipeline 2, between tabular joint 4 and relative radiating fin 3 protective cover 5 is set then, has greatly strengthened bonding strength and reliability; Install and transportation in, when heat exchanger was collided or fortuitous event such as fall, protective cover 5 can protect the pipeline 2 can bending or fracture.
As Fig. 3～shown in Figure 5, offer in the described tabular joint 4 and somely make the passage 43 that is communicated with respectively between described medium inlet 41 and pipeline 2, described media outlet 42 and pipeline 2, described each pipeline 2, thereby realize medium unidirectional proper flow in pipeline 2.
In addition, described tabular joint 4 welds with the end of described pipeline 2, and tabular joint 4 and pipeline 2 firmly are fixed together.
Further; one side of the integral body that described radiating fin 3 is formed is provided with a catch (not shown); described catch is fixedly arranged on the described support 1; and described catch is connected in aggregates with described protective cover 5; this catch both can be protected radiating fin 3, can not influence the hot gas of radiating fin 3 or shedding of cold air again.
As Fig. 1～shown in Figure 3, described tabular joint 4 is provided with a medium inlet 41 and a media outlet 42, form the heat exchanger of a shared pipeline, cold medium or thermal medium 41 enter the circuitous pipeline 2 that is provided with from the medium inlet, by described media outlet 42 outputs, the energy of cold medium or thermal medium passes to radiating fin 3 then, and radiating fin 3 is under the effect of wind-force, cold air or hot gas are blown out, thus the effect that realization is freezed or heated.
As shown in Figure 6, certainly, also can be provided with two medium inlets 41 and two media outlets 42 on the described tabular joint 4, form independently hot channel of one group of independently cold pipeline and a group.When needs freeze, cold medium enters the pipeline 2 of the circuitous setting that communicates with it from a medium inlet 41 wherein, and by a wherein media outlet 42 outputs, cold medium passes to radiating fin 3 with energy then, cold air on the radiating fin 3 is produced by boasting by wind-force again, thereby realizes refrigeration.When needs heat, thermal medium enters the pipeline 2 of the circuitous setting that communicates with it from another medium inlet 41, and by another media outlet 42 outputs, thermal medium passes to radiating fin 3 with energy then, hot gas on the radiating fin 3 is produced by boasting by wind-force again, thereby realizes heating effect.This independently cold pipeline and hot channel design have avoided common conduit often to be heated and to catch a cold, and have guaranteed the life-span of pipeline, and have been convenient to the cold and hot switching of operating system.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. heat exchanger; comprise a support; be installed with the many circuitous pipelines that are communicated with on the described support; be installed with some perpendicular and radiating fins that be provided with at regular intervals on the described pipeline; it is characterized in that: an end of described pipeline is installed with a tabular joint; described tabular joint is provided with the media outlet that medium inlet that at least one and described pipeline is communicated with and at least one and described pipeline are communicated with, and is provided with the protective cover that the end cover of described pipeline can be located in it between described tabular joint and the relative radiating fin.
2. a kind of heat exchanger as claimed in claim 1 is characterized in that: offer some passages that are communicated with respectively between described medium inlet and pipeline, described media outlet and pipeline, described each pipeline that make in the described tabular joint.
3. a kind of heat exchanger as claimed in claim 1 is characterized in that: the end welding of described tabular joint and described pipeline.
4. a kind of heat exchanger as claimed in claim 1 is characterized in that: a side of the integral body that described radiating fin is formed is provided with a catch, and described catch is fixedly arranged on the described support, and described catch is connected in aggregates with described protective cover.
5. a kind of heat exchanger as claimed in claim 1, it is characterized in that: described tabular joint is provided with a medium inlet and a media outlet, form a shared pipeline, cold medium or thermal medium enter described pipeline from described medium inlet, by described media outlet output.
6. a kind of heat exchanger as claimed in claim 1, it is characterized in that: described tabular joint is provided with two medium inlets and two media outlets, form independently hot channel of one group of independently cold pipeline and a group, cold medium enters the pipeline that communicates with it from a medium inlet wherein, by wherein media outlet output; Thermal medium enters the pipeline that communicates with it from another medium inlet, by another media outlet output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202057297U CN201540043U (en) | 2009-09-30 | 2009-09-30 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202057297U CN201540043U (en) | 2009-09-30 | 2009-09-30 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540043U true CN201540043U (en) | 2010-08-04 |
Family
ID=42591495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202057297U Expired - Fee Related CN201540043U (en) | 2009-09-30 | 2009-09-30 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813164A (en) * | 2017-11-22 | 2019-05-28 | 浙江盾安机械有限公司 | A kind of double bent heat exchanger |
-
2009
- 2009-09-30 CN CN2009202057297U patent/CN201540043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813164A (en) * | 2017-11-22 | 2019-05-28 | 浙江盾安机械有限公司 | A kind of double bent heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20120930 |