CN201548102U - Heat exchanger of electric heating water boiler - Google Patents
Heat exchanger of electric heating water boiler Download PDFInfo
- Publication number
- CN201548102U CN201548102U CN2009202369693U CN200920236969U CN201548102U CN 201548102 U CN201548102 U CN 201548102U CN 2009202369693 U CN2009202369693 U CN 2009202369693U CN 200920236969 U CN200920236969 U CN 200920236969U CN 201548102 U CN201548102 U CN 201548102U
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- CN
- China
- Prior art keywords
- heat exchanger
- heat
- tube
- water boiler
- pipe
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- 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 relates to the technical field of water dispensers or heat exchanging apparatus, in particular to a heat exchanger of an electric heating water boiler. The heat exchanger comprises a cold medium tube, a heat medium tube and a heat exchange plate, wherein channel slots are punched on the heat exchange plate; the two channel slots are symmetrically jointed together to form a water flow cavity; and the heat medium tube is sleeved on the cold medium tube to be arranged in the water flow cavity. The heat exchanger has the following benefits: 1. cold medium is distributed at the outer surface of heat medium and in a core of heat source to be capable of completely absorbing the heat energy and increasing the contact area; 2. the channel slots are punched on the plate material to reduce the problem that the tubes are easily broken off when being bent for molding as the tube is sleeved with the other tube and reduce the bending difficulty as the tube is sleeved with the other tube; and 3. the contact area of the heat exchange with the structure is larger than the contact area of the heat exchange when the cold tube is internally sleeved with a plurality of heat tubes.
Description
Technical field
The utility model relates to water dispenser or heat exchange equipment technical field, specifically is a kind of electric water boiler heat exchanger.
Background technology
Heat pump heat exchanger in the market comprises distributor, interior pipe and outer tube, the outer tube two ends are connected with two three-way connections, one interface respectively, interior pipe is positioned at outer tube, interior pipe two ends are passed described two three-way connections respectively and are connected with two distributors, manage and this sealing joint in the interface of the three-way connection of pipe in passing, the outer wall of interior pipe is provided with some brace rods makes interior pipe be in the interior middle part of outer tube.Inner and outer pipe coiled circle, direction is arranged in the shape of a spiral.This kind heat pump heat exchanger is when using, and the refrigerant of high temperature flows in the annular space of outer tube and interior pipe.There is following defective in this kind heat pump heat exchanger: 1, the medium of high temperature flows in the annular space of outer tube and interior pipe, and water flows at interior pipe, and the heat of medium is easy to and will radiate to the external world from outer tube, thereby has wasted the energy; 2, the profile of thermal energy converter is as a disk, and floor space is big, and I﹠M is extremely inconvenient; What 3, interior pipe was used is light pipe, and current are fast through the speed of interior pipe, and heat transfer efficiency is low.
Improve at above-mentioned deficiency, announce that as Patent Office of the People's Republic of China a utility model name is called: energy-conservation heat pump heat exchanger, the patent No. is: 200420103376.7, its structure is described: comprise distributor, interior pipe, outer tube, fixedly connected with an interface by three-way connection respectively in its outer tube two ends, interior pipe has some, be arranged in the inner chamber of outer tube, interior pipe from the port of outer tube stretch out and pass described three-way connection after be connected with distributor, interior pipe is provided with the sealing big envelope with the junction of three-way connection, in, outer tube coiling direction is arranged, heat transmission medium tube cavity in described flows through, water or other cold media in the inner chamber of outer tube in Clearance Flow between the pipe pass through; Inner and outer pipe dish ovalisation or approximate ellipsoidal.There is weak point in above-mentioned structure: 1, during the inner and outer pipe coiled, interior pipe easily fractures; 2, pipe adopts less caliber in several, pipe in stopping up easily in the middle of using; 3, heat exchange area also is in very little, only implements the thermal source surface and carries out heat exchange with cold water, does not fill and utilizes the thermal source that absorbs hot water SMIS point, causes the thermal source waste.
The utility model content
The purpose of this utility model is to overcome the shortcoming that said structure exists, and a kind of energy savings easy to process, effective and the bigger electric water boiler heat exchanger of heating eachanging area are provided.
The utility model is realized with the following methods: comprise cold medium tube and thermal medium pipe, it also is provided with heat exchanger plate, described heat exchanger plate upper punch is pressed with groove, and two road groove symmetry amalgamations form the flowing water chamber together, and described thermal medium pipe box is lived cold medium tube and placed in the flowing water chamber.
Described flowing water chamber is circuitous shape.
Described road groove is arc arch shape.
Described road groove is triangular in shape.
Described cold medium tube is placed in the central authorities of thermal medium pipe.
Be connected with control valve on the described heat exchanger plate, control valve is connected with the flowing water chamber.
The beneficial effects of the utility model are: 1, utilize cold dielectric distribution in-core position in thermal medium outer surface and thermal source can fully attract heat energy and increase contact area; 2, plate stamping has groove, reduces pipe-in-pipe and fractures easily when brake forming, reduces the many pipes bending machining difficulty that is nested; 3, the contact area of the heat exchange of this structure is greater than the contact area that is with some heat pipe heat transfer in the cold pipe.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A` sectional structure schematic diagram of Fig. 1.
Fig. 3 is the local structure for amplifying schematic diagram in the B place of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made concrete further instruction.
As shown in the figure, comprise cold medium tube 103 and thermal medium pipe 102, it also is provided with heat exchanger plate 1, and described heat exchanger plate 1 upper punch is pressed with groove 101, two road groove 101 symmetrical amalgamations form flowing water chamber 104 together, and described thermal medium pipe 102 entangles cold medium tube 103 and places in the flowing water chamber 104.
Described flowing water chamber 104 is circuitous shape.
Described road groove 101 is arc arch shape.
Described road groove 101 is triangular in shape.
Described cold medium tube 103 is placed in the central authorities of thermal medium pipe 102.
Be connected with control valve 2 on the described heat exchanger plate 1, control valve 2 is connected with flowing water chamber 104.
Utilize cold MEDIA FLOW to cross thermal medium outer surface and endogenous pyrogen core place, fully absorb the inside and outside heat of thermal medium, and the contact area of heat exchange is greater than the contact area that is with some heat pipe heat transfer in the cold pipe.
Claims (6)
1. electric water boiler heat exchanger, comprise cold medium tube (103) and thermal medium pipe (102), it is characterized in that: also be provided with heat exchanger plate (1), described heat exchanger plate (1) upper punch is pressed with groove (101), two road grooves (101) symmetrical amalgamation together formation flowing water chambeies (104), described thermal medium pipe (102) entangles cold medium tube (103) and places in the flowing water chamber (104).
2. electric water boiler heat exchanger according to claim 1 is characterized in that: described flowing water chamber (104) is circuitous shape.
3. electric water boiler heat exchanger according to claim 1 is characterized in that: described road groove (101) is arc arch shape.
4. electric water boiler heat exchanger according to claim 1 is characterized in that: described road groove (101) is triangular in shape.
5. electric water boiler heat exchanger according to claim 1 is characterized in that: described cold medium tube (103) is placed in the central authorities of thermal medium pipe (102).
6. electric water boiler heat exchanger according to claim 1 is characterized in that: be connected with control valve (2) on the described heat exchanger plate (1), control valve (2) is connected with flowing water chamber (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202369693U CN201548102U (en) | 2009-10-10 | 2009-10-10 | Heat exchanger of electric heating water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202369693U CN201548102U (en) | 2009-10-10 | 2009-10-10 | Heat exchanger of electric heating water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548102U true CN201548102U (en) | 2010-08-11 |
Family
ID=42603275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202369693U Expired - Fee Related CN201548102U (en) | 2009-10-10 | 2009-10-10 | Heat exchanger of electric heating water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033080A (en) * | 2012-12-31 | 2013-04-10 | 武汉宏健环保厨房设备有限公司 | Heat exchange plate |
| CN103960981A (en) * | 2014-05-21 | 2014-08-06 | 衢州广川电气有限公司 | Heat exchanger of water dispenser |
-
2009
- 2009-10-10 CN CN2009202369693U patent/CN201548102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033080A (en) * | 2012-12-31 | 2013-04-10 | 武汉宏健环保厨房设备有限公司 | Heat exchange plate |
| CN103960981A (en) * | 2014-05-21 | 2014-08-06 | 衢州广川电气有限公司 | Heat exchanger of water dispenser |
| CN103960981B (en) * | 2014-05-21 | 2015-12-16 | 衢州广川电气有限公司 | Drinker hot interchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |