CN203657210U - Micro-channel heat exchange water tank - Google Patents
Micro-channel heat exchange water tank Download PDFInfo
- Publication number
- CN203657210U CN203657210U CN201320794063.XU CN201320794063U CN203657210U CN 203657210 U CN203657210 U CN 203657210U CN 201320794063 U CN201320794063 U CN 201320794063U CN 203657210 U CN203657210 U CN 203657210U
- Authority
- CN
- China
- Prior art keywords
- water tank
- heat exchange
- micro
- thermal performance
- micro channels
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 229910052802 copper Inorganic materials 0.000 abstract description 7
- 239000010949 copper Substances 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Abstract
The utility model discloses a micro-channel heat exchange water tank, and belongs to the technical field of heat-pump water heaters. The micro-channel heat exchange water tank comprises a water tank inner container and a heat exchanger arranged on the outer wall of the water tank inner container, wherein the heat exchanger comprises two collecting mains and a plurality of micro-channel heat exchange flat tubes, the collecting mains are vertically arranged on the outer wall of the water tank inner container, the two ends of each micro-channel heat exchange flat tube are communicated with the two collecting mains respectively, the micro-channel heat exchange flat tubes are distributed on the outer wall of the water tank inner container at intervals, and are attached to the outer wall of the water tank inner container, and a plurality of connecting pieces are arranged between the two collecting mains so that the two collecting mains can be fixedly connected through the connecting pieces. The micro-channel heat exchange flat tubes are used instead of traditional copper pipes or traditional aluminum pipes, the inner wall surfaces of the micro-channel heat exchange flat tubes are in surface-to-surface contact with the outer wall surface of the water tank inner container, the heat exchange area is increased, and heat exchange efficiency is improved; due to the fact that the two collecting mains are fixedly connected through the connecting pieces, the micro-channel heat exchange flat tubes can be attached to the water tank inner container more closely, and heat exchange efficiency is further improved.
Description
Technical field
the utility model relates to Teat pump boiler technical field, particularly a kind of water tank of Teat pump boiler.
Background technology
at present, the water tank of existing Teat pump boiler is made up of inner water tank, heat-insulation layer and heat exchanger conventionally, and heat exchanger normally adopts copper pipe or aluminum pipe directly to spiral to be wrapped in the water for heating water tank inner bag on the outer wall of inner water tank.But there is following defect in the water tank of this outer-enwraped type condensing heat exchanger: the laminating of copper pipe or aluminum pipe and inner water tank outer wall is bad, contact area is less than normal, causes heat exchange insufficient; Meanwhile, copper pipe or aluminum pipe are that rigidity contacts with inner water tank outer wall, because inner water tank and copper pipe, aluminum pipe all exist hot swollen shrinkage problem, use after a period of time, and it is less that contact area can become, and heat transfer effect can further decline.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Thermal Performance of Micro Channels water tank that heat exchanger contacts with inner water tank well, heat exchange efficiency is high that makes.
For solving the problems of the technologies described above adopted technical scheme: a kind of Thermal Performance of Micro Channels water tank, comprise inner water tank and the heat exchanger of being located at inner water tank outer wall, described heat exchanger comprises some Thermal Performance of Micro Channels flat tubes that two headers be vertically located on inner water tank outer wall and two ends are connected with two headers respectively, each described Thermal Performance of Micro Channels flat tube is distributed on inner water tank outer wall and with inner water tank outer wall and fits, and is provided with some connectors so that two headers are connected and fixed described in two between header.
Be further used as the improvement of technical solutions of the utility model, in described Thermal Performance of Micro Channels flat tube and inner water tank laminating contact-making surface, be provided with heat conductive silica gel.
Be further used as the improvement of technical solutions of the utility model, be covered with aluminium-foil paper at described Thermal Performance of Micro Channels flat tube outer surface.
Be further used as the improvement of technical solutions of the utility model, described connector is Flexible Connector, and described Flexible Connector comprises the spring that the brace that is connected on two headers is connected with the brace on two headers respectively with two ends.
Be further used as the improvement of technical solutions of the utility model, described connector comprises the connecting plate and the bolt connection piece that are connected on two headers, on connecting plate described in two, correspondence has bolt hole, and described bolt connection piece passes bolt hole so that two connecting plates are linked together.
Beneficial effect: adopt Thermal Performance of Micro Channels flat tube to replace traditional copper pipe or aluminum pipe in this Thermal Performance of Micro Channels water tank, the internal face of Thermal Performance of Micro Channels flat tube and the outside wall surface of inner water tank are plane-plane contact, increases heat and changes area, improves heat exchange efficiency; Between two headers, adopt connector to be connected and fixed simultaneously, Thermal Performance of Micro Channels flat tube and inner water tank are fit together more closely, further improve heat exchange efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the structural representation of the utility model the second embodiment.
Detailed description of the invention
See figures.1.and.2, a kind of Thermal Performance of Micro Channels water tank of the utility model, it is characterized in that: comprise inner water tank 20 and the heat exchanger 10 of being located at inner water tank 20 outer walls, heat exchanger 10 comprises some Thermal Performance of Micro Channels flat tubes 12 that two headers 11 be vertically located on inner water tank 20 outer walls and two ends are connected with two headers 11 respectively, each Thermal Performance of Micro Channels flat tube 12 is distributed on inner water tank 20 outer walls and with inner water tank 20 outer walls and fits, and is provided with some connectors 30 so that two headers 11 are connected and fixed between two headers 11.
In this Thermal Performance of Micro Channels water tank, adopt Thermal Performance of Micro Channels flat tube 12 to replace traditional copper pipe or aluminum pipe, the outside wall surface of the internal face of Thermal Performance of Micro Channels flat tube 12 and inner water tank 20 is plane-plane contact, increases heat and changes area, improves heat exchange efficiency; Between two headers 11, adopt connector 30 to be connected and fixed simultaneously, Thermal Performance of Micro Channels flat tube 12 and inner water tank 20 are fit together more closely, further improve heat exchange efficiency.
As preferred embodiment of the present utility model, in fitting contact-making surface, Thermal Performance of Micro Channels flat tube 12 and inner water tank 20 be provided with heat conductive silica gel.
As preferred embodiment of the present utility model, be covered with aluminium-foil paper at Thermal Performance of Micro Channels flat tube 12 outer surfaces.
Contact-making surface place scribbles heat conductive silica gel, increases thermal conductivity factor between the two, reduces heat exchange thermal resistance, further improves heat exchange efficiency.After 12 laminatings of Thermal Performance of Micro Channels flat tube are fixed on inner water tank 20 outer walls, the effect that can play greatly insulation, improve heat exchange efficiency by be covered with aluminium-foil paper at Thermal Performance of Micro Channels flat tube 12 outer surfaces, can effectively avoid again foamed material to enter between Thermal Performance of Micro Channels flat tube 12 and inner water tank 20 affects heat exchange efficiency simultaneously.
Fig. 1 illustrates the first embodiment of the present utility model, in the present embodiment, connector 30 comprises the connecting plate 34 and the bolt connection piece 35 that are connected on two headers 11, one end of connecting plate 34 is fixed on header 11, the other end has bolt hole, be bolted part 35 successively through the bolt hole on two connecting plates 34 so that two connecting plates 34 are linked together.
Fig. 2 illustrates the second embodiment of the present utility model, in the present embodiment, connector 30 is a Flexible Connector, between two headers 11, be that elasticity is connected and fixed, preferably, Flexible Connector comprises the spring 32 that the brace 31 that is connected on two headers 11 is connected with the brace 31 on two headers 11 respectively with two ends, owing to existing between hot swollen shrinkage problem and header 11 and Thermal Performance of Micro Channels flat tube 12 as being welded to connect, adopt spring 32 as the elastic connection element between two headers 11, can slow down impact and distortion under high-temperature high-pressure state, avoid suppressing Thermal Performance of Micro Channels flat tube 12 and header 11 weld bond drawing cracks under state.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing at described technical field those of ordinary skill, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (6)
1. a Thermal Performance of Micro Channels water tank, it is characterized in that: comprise inner water tank (20) and be located at the heat exchanger (10) of inner water tank (20) outer wall, described heat exchanger (10) comprises some Thermal Performance of Micro Channels flat tubes (12) that two headers (11) be vertically located on inner water tank (20) outer wall and two ends are connected with two headers (11) respectively, each described Thermal Performance of Micro Channels flat tube (12) is distributed on inner water tank (20) outer wall and with inner water tank (20) outer wall and fits, between header described in two (11), be provided with some connectors (30) so that two headers (11) are connected and fixed.
2. Thermal Performance of Micro Channels water tank according to claim 1, is characterized in that: described Thermal Performance of Micro Channels flat tube (12) is fitted contact-making surface with inner water tank (20) in, be provided with heat conductive silica gel.
3. Thermal Performance of Micro Channels water tank according to claim 2, is characterized in that: be covered with aluminium-foil paper at described Thermal Performance of Micro Channels flat tube (12) outer surface.
4. according to the Thermal Performance of Micro Channels water tank described in claim 1,2 or 3, it is characterized in that: described connector (30) is Flexible Connector.
5. Thermal Performance of Micro Channels water tank according to claim 4, is characterized in that: described Flexible Connector comprises the spring (32) that the brace (31) that is connected on two headers (11) is connected with the brace (31) on two headers (11) respectively with two ends.
6. according to the Thermal Performance of Micro Channels water tank described in claim 1,2 or 3, it is characterized in that: described connector (30) comprises the connecting plate (34) and the bolt connection piece (35) that are connected on two headers (11), have bolt hole in the upper correspondence of connecting plate described in two (34), described bolt connection piece (35) passes bolt hole so that two connecting plates (34) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794063.XU CN203657210U (en) | 2013-12-04 | 2013-12-04 | Micro-channel heat exchange water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794063.XU CN203657210U (en) | 2013-12-04 | 2013-12-04 | Micro-channel heat exchange water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657210U true CN203657210U (en) | 2014-06-18 |
Family
ID=50923591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794063.XU Expired - Lifetime CN203657210U (en) | 2013-12-04 | 2013-12-04 | Micro-channel heat exchange water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910472A (en) * | 2016-06-02 | 2016-08-31 | 珠海格力电器股份有限公司 | Heat exchanger and water heater with heat exchanger |
| CN108613568A (en) * | 2018-07-04 | 2018-10-02 | 杭州中久自控系统有限公司 | A kind of concurrent flow micro-channel heat exchanger and the hot water machine with the heat exchanger |
| CN110357181A (en) * | 2019-07-09 | 2019-10-22 | 上海青赛生物科技有限公司 | A kind of biovaccine inactivation control system |
-
2013
- 2013-12-04 CN CN201320794063.XU patent/CN203657210U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910472A (en) * | 2016-06-02 | 2016-08-31 | 珠海格力电器股份有限公司 | Heat exchanger and water heater with heat exchanger |
| CN105910472B (en) * | 2016-06-02 | 2019-01-04 | 珠海格力电器股份有限公司 | Heat exchanger and water heater with it |
| CN108613568A (en) * | 2018-07-04 | 2018-10-02 | 杭州中久自控系统有限公司 | A kind of concurrent flow micro-channel heat exchanger and the hot water machine with the heat exchanger |
| CN110357181A (en) * | 2019-07-09 | 2019-10-22 | 上海青赛生物科技有限公司 | A kind of biovaccine inactivation control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511458, 6, Chung Ling Road, 2, Nansha District, Guangdong, 2, the first floor of the city of Guangzhou Patentee after: GUANGDONG PHNIX TECHNOLOGY CO., LTD. Address before: 511458, 6, Chung Ling Road, 2, Nansha District, Guangdong, 2, the first floor of the city of Guangzhou Patentee before: GUANGDONG PHNIX ELECTRIC APPLIANCE CO., LTD. |