CN207585095U - A kind of Teat pump boiler microchannel water tank - Google Patents
A kind of Teat pump boiler microchannel water tank Download PDFInfo
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- CN207585095U CN207585095U CN201721636698.1U CN201721636698U CN207585095U CN 207585095 U CN207585095 U CN 207585095U CN 201721636698 U CN201721636698 U CN 201721636698U CN 207585095 U CN207585095 U CN 207585095U
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- liner
- water tank
- micro
- teat pump
- pump boiler
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Abstract
The utility model belongs to technical field of water heaters, provides a kind of Teat pump boiler microchannel water tank.The Teat pump boiler microchannel water tank includes：Liner and micro-channel heat exchanger；The flat heat exchange pipe of micro-channel heat exchanger is attached at the outer wall of liner；The roughness of outer wall is 0.02 0.05 μm.The Teat pump boiler microchannel water tank can significantly improve micro-channel heat exchanger contact area effective with liner and the tightness degree being bonded, and have excellent heat exchange property.
Description
Technical field
The utility model belongs to technical field of water heaters, specifically, being related to a kind of Teat pump boiler microchannel water tank.
Background technology
At present, micro-channel heat exchanger has the heat exchange area of bigger compared with traditional copper pipe, and heat exchange efficiency is relatively higher,
There are more applications on Teat pump boiler.The Teat pump boiler of micro-channel heat exchanger is used in the prior art, often due to micro-
The effective contact area and tightness degree of channel heat exchanger and liner cannot be effectively ensured, so as to cause the performance of product
It cannot be guaranteed.
Therefore, inventing a kind of Teat pump boiler that can be solved the above problems becomes current urgent problem to be solved.
Utility model content
For deficiency above-mentioned in the prior art, the purpose of this utility model is to provide a kind of Teat pump boiler microchannels
Water tank, the Teat pump boiler microchannel water tank can significantly improve micro-channel heat exchanger contact area effective with liner and be bonded
Tightness degree, have excellent heat exchange property.
In order to achieve the above object, the preferred solution of the utility model use is：
A kind of Teat pump boiler microchannel water tank, including：Liner and micro-channel heat exchanger；The heat exchange of micro-channel heat exchanger is flat
Pipe is attached at the outer wall of liner；The roughness of outer wall is 0.02-0.05 μm.
A kind of Teat pump boiler microchannel water tank, including：Liner and micro-channel heat exchanger；The heat exchange of micro-channel heat exchanger is flat
Pipe is attached at the outer wall of liner.
Further, it in the utility model preferred embodiment, further includes to fix micro-channel heat exchanger and liner
Multiple fixing pieces, along the axis direction of liner is parallel to, multiple fixing pieces are arranged at intervals at liner and Thermal Performance of Micro Channels successively
Between device.
Further, in the utility model preferred embodiment, fixing piece includes copper stud and nut, and copper stud is fixed
Liner is connected to, micro-channel heat exchanger is installed with connector, and one end of connector is connect with micro-channel heat exchanger, connector
The other end offer connecting hole, the one end of copper stud far from liner is connect across connecting hole with nut.
Further, in the utility model preferred embodiment, micro-channel heat exchanger is sheathed on liner.
Further, in the utility model preferred embodiment, thermal insulation board is further included, edge is parallel with the axis of liner
Direction, thermal insulation board are attached at side of the flat heat exchange pipe far from liner.
Further, in the utility model preferred embodiment, thermal insulation board includes at least one piece of stripe board.
Further, in the utility model preferred embodiment, the thickness of thermal insulation board is 10-15mm.
Further, it in the utility model preferred embodiment, further includes and elastically wraps film, winding film is coated on micro- logical
Road heat exchanger.
Further, in the utility model preferred embodiment, micro-channel heat exchanger includes two spaced collection
Flow tube and the more flat heat exchange pipes being arranged at intervals between two headers, the opposite end of flat heat exchange pipe respectively with two
Header connects；Flat heat exchange pipe and header are attached at outer wall respectively.
A kind of advantageous effect of Teat pump boiler microchannel water tank provided by the utility model is：
Teat pump boiler microchannel provided by the utility model water tank, by microchannel cisten mechanism and assembly technology into
Row improves, and liner surface is smooth, and flat heat exchange pipe heat transfer resistance smaller, improve flat heat exchange pipe and liner effective contact area and
The tightness degree of fitting further improves Thermal Performance of Micro Channels performance.
Description of the drawings
Fig. 1 is the front view for the Teat pump boiler microchannel water tank that the utility model embodiment provides；
Fig. 2 is the Teat pump boiler microchannel water tank rearview that the utility model embodiment provides.
Reference numeral：100- Teat pump boilers microchannel water tank；110- liners；120- micro-channel heat exchangers；130- is kept the temperature
Plate；140- fixing pieces；150- extension springs；160- winds film；121- headers；122- flat heat exchange pipes；131- stripe boards；
142- nuts；143- connectors.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is the embodiment of a part of embodiment of the utility model rather than whole.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
The utility model is further described below in conjunction with attached drawing 1 and Fig. 2：
The utility model provides a kind of Teat pump boiler microchannel water tank 100, including：Liner 110 and it is set to liner
The micro-channel heat exchanger 120 of 110 outer surfaces (being not marked in figure).
It should be noted that micro-channel heat exchanger 120 compared with traditional copper pipe, has the heat exchange area of bigger, heat exchange effect
Rate is relatively higher.In the present embodiment, it is contemplated that the reasonability of structure and further increase heat exchange contact area, microchannel is changed
Hot device 120 preferably includes two spaced headers 121 and more are arranged at intervals between two headers 121
Flat heat exchange pipe 122.The opposite end of flat heat exchange pipe 122 connects respectively with two headers 121；Flat heat exchange pipe 122 and afflux
Pipe 121 is attached at outer surface respectively.
It should be noted that in the present embodiment, in order to make effective contact surface of micro-channel heat exchanger 120 and liner 110
Product further increase, preferably, the roughness on 110 surface of liner is 0.02-0.05 μm.It is interior in the roughness range
The outer surface of courage 110 shows bright glassy surface, shows outside very smooth.Specifically, liner 110 provided in this embodiment is filling
Before micro-channel heat exchanger 120, surface has first carried out grinding process, to remove the impurity such as the oxide skin on 110 surface of liner, carries
High 110 surface smooth degree of liner reduces heat transfer resistance.
In the present embodiment, in order to fix flat heat exchange pipe 122, prevent flat heat exchange pipe 122 from deforming, preferably, the heat
Pump water heater microchannel water tank 100 has further included thermal insulation board 130.The setting of thermal insulation board 130 is not particularly limited, as preferred
Ground, before the assembling of micro-channel heat exchanger 120, along the direction parallel with the axis of liner 110, it is flat that thermal insulation board 130 is attached at heat exchange
Side of the pipe 122 far from liner 110, and it is corresponding with the position of header 121.
It should be noted that the shape of thermal insulation board 130 is not particularly limited, in the present embodiment, thermal insulation board 130 includes
At least one piece of stripe board 131.When the narrower width of thermal insulation board 130, it is flat that polylith thermal insulation board 130 can be arranged at intervals to heat exchange
Thermal insulation board 130 when thermal insulation board 130 is wider, can be directly arranged at flat heat exchange pipe 122 as a whole by pipe 122, more preferable to play
The effect of flat heat exchange pipe 122 is fixed on ground.
It should be noted that in the present embodiment, thermal insulation board 130 is provided with one-side band close to the side of flat heat exchange pipe 122
Thermal insulation board 130 can be attached directly to flat heat exchange pipe 122 by glue, facilitate installation and dismounting.
In the present embodiment, it is contemplated that thermal insulation board 130 is more firm for fixing flat heat exchange pipe 122, and will not be overweight, protects
The thickness of warm plate 130 is preferably 10-15mm.
In order to further reduce the heat transfer resistance between liner 110 and micro-channel heat exchanger 120, raising heat exchange efficiency is excellent
Selection of land smears heat-conducting silicone grease in micro-channel heat exchanger 120 and 110 contact surface (not shown) of liner.
In the present embodiment, it is displaced when micro-channel heat exchanger 120 assembles in order to prevent, Teat pump boiler microchannel water
Case 100 further includes multiple fixing pieces 140 for fixing micro-channel heat exchanger 120 and liner 110, and edge is parallel to liner 110
Axis direction, multiple fixing pieces 140 are arranged at intervals at successively between liner 110 and header 121.
It should be noted that in view of easy to operate and in order to further be bonded, preferably, fixing piece 140
Including copper stud and nut 142, copper stud is fixedly connected is installed with connector 143 with liner 110, header 121, connection
One end of part 143 is connect with header 121, and the other end of connector 143 offers connecting hole (being not marked in figure), and copper stud is remote
One end from liner 110 is connect across connecting hole with nut 142.
It should be noted that in this embodiment, in order to which micro-channel heat exchanger 120 is enable to be fitted closely with liner 110, as
Preferably, it is spaced between two headers 121 and is arranged in parallel with multiple extension springs 150.Each extension spring 150 is opposite
Both ends are connect respectively with two headers 121, and each extension spring 150 is set along the axis direction perpendicular to liner 110.
In the present embodiment, it in order to further ensure micro-channel heat exchanger 120 and liner 110 fit closely, prevents micro- logical
Heat exchanger 120 flat tube in road is subjected to displacement and loosens, and has pressing force to thermal insulation board 130, and preferably, Teat pump boiler is micro-
Channel water tank 100, which further includes, elastically wraps film 160, and winds film 160 and be wound package to entire micro-channel heat exchanger 120.
A kind of Teat pump boiler microchannel water tank 100 provided in this embodiment is installed in this way：
Liner 110 is before micro-channel heat exchanger 120 is assembled, the portion that is first contacted to own face with micro-channel heat exchanger 120
Divide and carry out grinding process；Then according to the installation site of micro-channel heat exchanger 120, be welded in advance on liner 110 for pair
The welding copper stud that micro-channel heat exchanger 120 is positioned；Micro-channel heat exchanger 120 before assembly, overleaf sticking heat-preservation plate
130, then heat-conducting silicone grease is smeared to micro-channel heat exchanger 120 and 110 contact surface of liner；With nut 142 by micro-channel heat exchanger 120
It is fixed on welding copper stud, then micro-channel heat exchanger 120 is wrapped on liner 110, and with extension spring 150 to micro- logical
Road heat exchanger 120 is tensed；After micro-channel heat exchanger 120 assembles, then with winding film 160 to micro-channel heat exchanger 120
Entirety is wound package.
In conclusion Teat pump boiler microchannel provided in this embodiment water tank 100, the Teat pump boiler microchannel water tank
100 can significantly improve micro-channel heat exchanger 120 and 110 effective contact area of liner and the tightness degree being bonded, and have excellent
Different heat exchange property.
Embodiments described above is the utility model part of the embodiment, instead of all the embodiments.
The detailed description of the embodiment of the utility model is not intended to limit claimed the scope of the utility model, and
It is the selected embodiment for being merely representative of the utility model.Based on the embodiment in the utility model, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
Claims (7)
1. a kind of Teat pump boiler microchannel water tank, which is characterized in that including：Liner (110) and it is set to the liner (110)
The micro-channel heat exchanger (120) of outer wall；The micro-channel heat exchanger (120) includes two spaced headers (121), with
And the more flat heat exchange pipes (122) being arranged at intervals between two headers (121), the phase of the flat heat exchange pipe (122)
Both ends are connected respectively with two headers (121)；The flat heat exchange pipe (122) and the header (121) paste respectively
Invest the outer wall；The roughness of the outer wall is 0.02-0.05 μm.
2. Teat pump boiler microchannel according to claim 1 water tank, which is characterized in that further include thermal insulation board (130), edge
The direction parallel with the axis of the liner (110), the thermal insulation board (130) are attached at the flat heat exchange pipe (122) far from institute
The side of liner (110) is stated, and corresponding with the position of the header (121).
3. Teat pump boiler microchannel according to claim 2 water tank, which is characterized in that the thermal insulation board (130) includes
At least one piece of stripe board (131).
4. Teat pump boiler microchannel according to claim 2 water tank, which is characterized in that the thickness of the thermal insulation board (130)
It spends for 10-15mm.
5. Teat pump boiler microchannel according to claim 1 water tank, which is characterized in that further include and elastically wrap film
(160), the winding film (160) is coated on the micro-channel heat exchanger (120).
6. Teat pump boiler microchannel according to claim 1 water tank, which is characterized in that further include described micro- for fixing
Multiple fixing pieces (140) of channel heat exchanger (120) and the liner (110), along the axis side for being parallel to the liner (110)
To multiple fixing pieces (140) are arranged at intervals at successively between the liner (110) and the header (121).
7. Teat pump boiler microchannel according to claim 6 water tank, which is characterized in that the fixing piece (140) includes
Copper stud and nut (142), the copper stud is fixedly connected to be installed with the liner (110), the header (121)
Connector (143), one end of the connector (143) are connect with the header (121), the connector (143) it is another
End offers connecting hole, and the one end of the copper stud far from the liner (110) passes through the connecting hole and the nut (142)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636698.1U CN207585095U (en) | 2017-11-29 | 2017-11-29 | A kind of Teat pump boiler microchannel water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636698.1U CN207585095U (en) | 2017-11-29 | 2017-11-29 | A kind of Teat pump boiler microchannel water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585095U true CN207585095U (en) | 2018-07-06 |
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ID=62734550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636698.1U Active CN207585095U (en) | 2017-11-29 | 2017-11-29 | A kind of Teat pump boiler microchannel water tank |
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| CN (1) | CN207585095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857822A (en) * | 2018-08-23 | 2020-03-03 | 杭州三花研究院有限公司 | Gas-liquid separator and air conditioning system |
| US11892212B2 (en) | 2018-08-23 | 2024-02-06 | Zhejiang Sanhua Intelligent Controls Co., Ltd. | Gas-liquid separator and air conditioning system |
-
2017
- 2017-11-29 CN CN201721636698.1U patent/CN207585095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857822A (en) * | 2018-08-23 | 2020-03-03 | 杭州三花研究院有限公司 | Gas-liquid separator and air conditioning system |
| US11892212B2 (en) | 2018-08-23 | 2024-02-06 | Zhejiang Sanhua Intelligent Controls Co., Ltd. | Gas-liquid separator and air conditioning system |
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