CN202675942U - Step type efficient heat exchanger - Google Patents
Step type efficient heat exchanger Download PDFInfo
- Publication number
- CN202675942U CN202675942U CN 201220241455 CN201220241455U CN202675942U CN 202675942 U CN202675942 U CN 202675942U CN 201220241455 CN201220241455 CN 201220241455 CN 201220241455 U CN201220241455 U CN 201220241455U CN 202675942 U CN202675942 U CN 202675942U
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- heat exchanger
- heat exchange
- heat exchanging
- monomer
- heat
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Abstract
A step type efficient heat exchanger comprises individual heat exchange bodies, wherein each individual heat exchange body comprises a casing and a heat exchange tube arranged therein; a heat exchange cavity is formed between the heat exchange tube and the casing; an inlet pipe and an outlet pipe both communicated with the heat exchange tube are arranged on the casing; an inlet and an outlet both communicated with the heat exchange cavity are further formed on the casing; the efficient heat exchanger comprises 4-5 step type individual heat exchange bodies which are connected in sequence; the adjacent individual heat exchange body are connected via connecting pipes, and the heat exchange cavities of the adjacent individual heat exchange bodies are communicated via connecting ports; the inlet pipe of the first one individual heat exchange body is the inlet pipe of a high-temperature medium B, and the outlet of the first one individual heat exchange body is the inlet pipe of a high-temperature medium A; and the outlet pipe of the last one individual heat exchange body is the outlet pipe of the a low-temperature medium B, and the inlet of the last one individual heat exchange body is the inlet of a cool medium A. The utility model has the benefits that with the adoption of a step type structure, the plurality of individual heat exchange bodies are connected in sequence, so that sensible heat and shallow heat can be completely absorbed, heat exchange capacity of the heat exchanger is greatly improved, and the temperature of hot water can superlatively reach 100 DEG C.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of high-performance heat exchanger for air-conditioning, air source heat pump, refrigerator etc.
Background technology
Heat exchanger is a kind of equipment of the part heat transferred cold fluid with hot fluid, is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies aborning critical role.The kind of heat exchanger is a lot, but basically can divide three major types according to principle and the mode of cold and hot fluid exchange heat, i.e. dividing wall type, hybrid and heat accumulating type.Dividing wall type heat exchanger is to use maximum a kind of heat exchangers, and submerged coil heat exchanger is modal a kind of in the dividing wall type heat exchanger.So-called submerged coil heat exchanger is with the various shapes that adapt with container of the curved coiled of metal tube, and is immersed in the interior liquid of container.This class heat transfer equipment can be made with resistant material for advantage simple in structure, as to bear high pressure; But the greatest problem of this class heat exchanger commonly used is that heat conduction efficiency is lower at present, has caused the waste of heat.
The utility model content
The utility model provides a kind of heat exchanger effectiveness high staged high-performance heat exchanger for the problem that existing heat exchanger exists.
The technical solution of the utility model is: a kind of staged high-performance heat exchanger, comprise the monomer heat exchanging body, described monomer heat exchanging body comprises housing and is located at the interior heat exchanger tube of housing, it is heat exchanging chamber between described heat exchanger tube and the housing, described housing is provided with entering of being communicated with heat exchanger tube and manages and effuser, also be provided with the inlet port and the flow export that are communicated with heat exchanging chamber on the described housing, described high-performance heat exchanger is the monomer heat exchanging body that 4 to 5 stageds link to each other successively, the heat exchanger tube of adjacent monomer heat exchanging body is communicated with by tube connector, and the heat exchanging chamber of adjacent monomer heat exchanging body is communicated with by connector; The pipe that enters of described first monomer heat exchanging body is the pipe that enters of high-temperature medium B, and its flow export is the flow export of thermal medium A; The effuser of described last monomer heat exchanging body is the effuser of cryogenic media B, and its inlet port is the inlet port of cold medium A.
Preferably, also be provided with sewage draining exit on the housing of described last monomer heat exchanging body.
Preferably, the spiral heat exchange tube of described heat exchanger tube for adopting the copper pipe brake forming to make, this heat exchanger tube to enter pipe consistent with the axis direction of heat exchanger tube bending and winding with the direction of effuser.
The beneficial effects of the utility model are, can only exchange sensible heat for traditional heat exchanger compares, the utility model has following improvement: (1) adopts stepped construction that a plurality of monomer heat exchanging bodies are linked to each other successively, two media flows in pipeline separately with relative direction, realized the fully absorption of sensible heat, shallow heat; (2) stepped construction has improved the heat exchange amount of heat exchanger greatly, when medium A is water, can realize Instant heating type water outlet, has increased output and the temperature of hot water, and the hot water temperature reaches as high as 100 ℃; (3) heat exchanger tube is the screw type heat exchanger tube, is effectively improving greatly heat exchange area in the space, increases the heat transfer rate.
Description of drawings
Fig. 1 is the perspective view of monomer heat exchanging body;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of staged high-performance heat exchanger, comprise the monomer heat exchanging body, described monomer heat exchanging body comprises housing 7 and the heat exchanger tube 5 of being located in the housing 7, be heat exchanging chamber 6 between described heat exchanger tube 5 and the housing 7, described housing 7 be provided be communicated with heat exchanger tube 5 enter pipe 2 and effuser 13, also be provided with the inlet port 14 and the flow export 1 that are communicated with heat exchanging chamber 6 on the described housing 7.The spiral heat exchange tube of described heat exchanger tube 5 for adopting the copper pipe brake forming to make, this heat exchanger tube 5 to enter pipe 2 consistent with the axis direction of heat exchanger tube 5 bending and winding with the direction of effuser 13.Described monomer heat exchanging body is five monomer heat exchanging bodies that link to each other successively, and the heat exchanger tube 5 of adjacent monomer heat exchanging body is communicated with by tube connector 4, and the heat exchanging chamber 6 of adjacent monomer heat exchanging body is communicated with by connector 3; The pipe 2 that enters of described first monomer heat exchanging body 8 is the pipe that enters of high-temperature medium B, and its flow export 1 is the flow export of thermal medium A; The effuser 13 of described last monomer heat exchanging body 12 is the effuser of cryogenic media B, and its inlet port 14 is the inlet port of cold medium A.Also be provided with sewage draining exit 15 on the housing of described last monomer heat exchanging body.
Medium A is fluorine, when medium B is water, adopt the staged heat exchange mode, cold water enters from the inlet port 14 of last monomer heat exchanging body 12, pass through successively monomer heat exchanging body 11, monomer heat exchanging body 10, progressively heat exchange of monomer heat exchanging body 9, then discharge hot water from the flow export 1 of first monomer heat exchanging body 8; And fluorine is just in time opposite, manages 2 from entering of first monomer heat exchanging body 8 and enters, and passes through successively monomer heat exchanging body 9, monomer heat exchanging body 10, progressively heat exchange of monomer heat exchanging body 11, from effuser 13 outflows of last monomer heat exchanging body 12.This novel heat exchanger has been realized the fully absorption of sensible heat, shallow heat by stair structure, so water temperature can progressively improve, and the water temperature that first monomer heat exchanging body is discharged reaches as high as 100 degree.
Claims (3)
1. staged high-performance heat exchanger, comprise the monomer heat exchanging body, described monomer heat exchanging body comprises housing (7) and is located at the interior heat exchanger tube (5) of housing (7), be heat exchanging chamber (6) between described heat exchanger tube (5) and the housing (7), described housing (7) be provided be communicated with heat exchanger tube (5) enter pipe (2) and effuser (13), also be provided with the inlet port (14) and the flow export (1) that are communicated with heat exchanging chamber (6) on the described housing (7), it is characterized in that: described high-performance heat exchanger is the monomer heat exchanging body that 4 to 5 stageds link to each other successively, the heat exchanger tube of adjacent monomer heat exchanging body (5) is communicated with by tube connector (4), and the heat exchanging chamber of adjacent monomer heat exchanging body (6) is communicated with by connector (3); The pipe (2) that enters of described first monomer heat exchanging body (8) is the pipe that enters of high-temperature medium B, and its flow export (1) is the flow export of thermal medium A; The effuser (13) of described last monomer heat exchanging body (12) is the effuser of cryogenic media B, and its inlet port (14) is the inlet port of cold medium A.
2. a kind of staged high-performance heat exchanger according to claim 1 is characterized in that: also be provided with sewage draining exit (15) on the housing of described last monomer heat exchanging body.
3. the described a kind of staged high-performance heat exchanger of any one according to claim 1 and 2, it is characterized in that: the spiral heat exchange tube of described heat exchanger tube (5) for adopting the copper pipe brake forming to make, the direction that enters pipe (2) and effuser (14) of this heat exchanger tube (5) is consistent with the axis direction of heat exchanger tube (5) bending and winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241455 CN202675942U (en) | 2012-05-28 | 2012-05-28 | Step type efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241455 CN202675942U (en) | 2012-05-28 | 2012-05-28 | Step type efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675942U true CN202675942U (en) | 2013-01-16 |
Family
ID=47496842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220241455 Expired - Fee Related CN202675942U (en) | 2012-05-28 | 2012-05-28 | Step type efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721299A (en) * | 2012-05-28 | 2012-10-10 | 孙朝明 | Stepped high-efficiency heat exchanger |
| CN104215094A (en) * | 2014-09-18 | 2014-12-17 | 山东宏力热泵能源股份有限公司 | Shell-and-tube type heat exchanger and heat exchanger set as well as heat pump unit |
-
2012
- 2012-05-28 CN CN 201220241455 patent/CN202675942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721299A (en) * | 2012-05-28 | 2012-10-10 | 孙朝明 | Stepped high-efficiency heat exchanger |
| CN104215094A (en) * | 2014-09-18 | 2014-12-17 | 山东宏力热泵能源股份有限公司 | Shell-and-tube type heat exchanger and heat exchanger set as well as heat pump unit |
| CN104215094B (en) * | 2014-09-18 | 2016-01-06 | 山东宏力热泵能源股份有限公司 | A kind of shell and tube exchanger and a kind of heat exchanger package and a kind of source pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Chaoming Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140528 |
|
| EXPY | Termination of patent right or utility model |