CN202119298U - Composite type heat exchanger - Google Patents
Composite type heat exchanger Download PDFInfo
- Publication number
- CN202119298U CN202119298U CN2011201776755U CN201120177675U CN202119298U CN 202119298 U CN202119298 U CN 202119298U CN 2011201776755 U CN2011201776755 U CN 2011201776755U CN 201120177675 U CN201120177675 U CN 201120177675U CN 202119298 U CN202119298 U CN 202119298U
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- Prior art keywords
- heat
- exchanging
- heat exchanger
- box body
- casing
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat-exchanging device, in particular to a composite type heat exchanger for heat exchange of liquid. The composite type heat exchanger comprises a box body and a heat-exchanging coil pipe arranged in the box body. Two ends of the heat-exchanging coil pipe penetrate through the outer wall of the box body and extend to the outside of the box body, and the lateral wall of the box body is provided with a box body water inlet and a box body water outlet. The composite type heat exchanger is characterized in that an inner pipe is arranged in an inner cavity of the heat-exchanging coil pipe, a heat-exchanging pipe water inlet and a heat-exchanging pipe water outlet are arranged on the heat-exchanging coil pipe outside the box body, and inner ends of the heat-exchanging pipe water inlet and the heat-exchanging pipe water outlet are communicated with the inner cavity of the heat-exchanging coil pipe. The composite type heat exchanger is compact in structure and high in heat-exchanging efficiency, can achieve good heat-exchanging effect requiring no overlong coil pipes and is low in production cost.
Description
Technical field
The utility model relates to a kind of heat-exchange device, is a kind of composite heat exchanger that is used for the liquid exchange heat specifically.
Background technology
In the heat exchange field, when running between liquid and the liquid heat-shift, use coil exchanger usually, in the casing of filled with fluid, coil pipe is set, through another kind of liquid, two kinds of liquid are through the tube wall heat exchange of coil pipe in coil pipe.Though this heat exchanger is simple in structure, heat exchange efficiency is not high, if increase the length of coil pipe, the volume of increasing casing, though can improve heat exchange efficiency, brings the drawback bulky, that production cost is high simultaneously yet yet.
Summary of the invention
The purpose of the utility model provides a kind of high composite heat exchanger of compact conformation, heat exchange efficiency that is used for heat exchange between the liquid.
For reaching above purpose; The technical scheme that the utility model adopted is: this composite heat exchanger comprises casing, is installed in the heat exchange coil in the casing; The outer wall that casing is passed at the two ends of heat exchange coil extends to the outside of casing; Casing water inlet and casing delivery port are installed on the sidewall of casing; It is characterized in that: be provided with interior pipe in the inner chamber of said heat exchange coil, be positioned at the outside heat exchange coil of casing and be provided with heat exchanger tube water inlet and heat exchanger tube delivery port, the inner of heat exchanger tube water inlet and heat exchanger tube delivery port is communicated with the inner chamber of heat exchange coil.
The beneficial effect of the utility model is: compact conformation, heat exchange efficiency height, and do not need oversize coil pipe can obtain heat exchange effect preferably, production cost is low.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
As shown in Figure 1; The described composite heat exchanger of the utility model comprises casing 1, is installed in the heat exchange coil 2 in the casing 1; The outer wall that casing 1 is passed at the two ends of heat exchange coil 2 extends to the outside of casing 1; Casing water inlet 11 and casing delivery port 12 are installed on the sidewall of casing 1; Pipe 3 in being provided with in the inner chamber of said heat exchange coil 2 is positioned at casing 1 outside heat exchange coil 2 and is provided with heat exchanger tube water inlet 21 and heat exchanger tube delivery port 22, and the inner of heat exchanger tube water inlet 21 and heat exchanger tube delivery port 22 is communicated with the inner chamber of heat exchange coil 2.
Certainly, for pipe 3 in supporting, can also between the inwall of the outer wall of interior pipe 3 and heat exchange coil 2, support be set, the support employing is spoke-like, not only can play the effect of support but also not hinder the circulation of liquid.
During use, through hot water, hot water gets into through heat exchange coil 2 from heat exchanger tube water inlet 21 in heat exchange coil 2, discharges from heat exchanger tube delivery port 22 again.The busy cold water of dress in the casing 1 like the needs circulation, can make cold water get into, discharge from casing delivery port 12 from casing water inlet 11.In addition, can also in interior pipe 3, pass through cold water.Like this, the hot water in the heat exchange coil 2 receives the heat exchange of inside and outside two sides cold water, and heat exchange efficiency is higher.This heat-exchanger rig can be used for the making of heat exchanger and warm type energy-saving drinking machine.
Claims (1)
1. composite heat exchanger; Comprise casing (1), be installed in the heat exchange coil (2) in the casing (1); The outer wall that casing (1) is passed at the two ends of heat exchange coil (2) extends to the outside of casing (1); Casing water inlet (11) and casing delivery port (12) are installed on the sidewall of casing (1); It is characterized in that: be provided with interior pipe (3) in the inner chamber of said heat exchange coil (2), be positioned at the outside heat exchange coil (2) of casing (1) and be provided with heat exchanger tube water inlet (21) and heat exchanger tube delivery port (22), the inner of heat exchanger tube water inlet (21) and heat exchanger tube delivery port (22) is communicated with the inner chamber of heat exchange coil (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201776755U CN202119298U (en) | 2011-05-31 | 2011-05-31 | Composite type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201776755U CN202119298U (en) | 2011-05-31 | 2011-05-31 | Composite type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119298U true CN202119298U (en) | 2012-01-18 |
Family
ID=45460359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201776755U Expired - Fee Related CN202119298U (en) | 2011-05-31 | 2011-05-31 | Composite type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119298U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896800A (en) * | 2015-05-29 | 2015-09-09 | 青岛海尔空调电子有限公司 | Double reverse heat exchanger |
| CN107036465A (en) * | 2017-06-02 | 2017-08-11 | 首钢水城钢铁（集团）有限责任公司 | A kind of height puts groove heat-exchange system and modified pitch production system |
| CN109253636A (en) * | 2018-10-23 | 2019-01-22 | 华南理工大学 | A kind of three runner spiral wound tube type heat exchangers |
| CN110411245A (en) * | 2019-08-26 | 2019-11-05 | 珠海格力电器股份有限公司 | Coiled heat exchange equipment and air-conditioning system |
-
2011
- 2011-05-31 CN CN2011201776755U patent/CN202119298U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896800A (en) * | 2015-05-29 | 2015-09-09 | 青岛海尔空调电子有限公司 | Double reverse heat exchanger |
| CN107036465A (en) * | 2017-06-02 | 2017-08-11 | 首钢水城钢铁（集团）有限责任公司 | A kind of height puts groove heat-exchange system and modified pitch production system |
| CN107036465B (en) * | 2017-06-02 | 2023-08-15 | 首钢水城钢铁（集团）有限责任公司 | High-tank heat exchange system and modified asphalt production system |
| CN109253636A (en) * | 2018-10-23 | 2019-01-22 | 华南理工大学 | A kind of three runner spiral wound tube type heat exchangers |
| CN110411245A (en) * | 2019-08-26 | 2019-11-05 | 珠海格力电器股份有限公司 | Coiled heat exchange equipment and air-conditioning system |
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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: 20120118 Termination date: 20140531 |