CN207280026U - Air source heat pump evaporator fin - Google Patents
Air source heat pump evaporator fin Download PDFInfo
- Publication number
- CN207280026U CN207280026U CN201721044731.1U CN201721044731U CN207280026U CN 207280026 U CN207280026 U CN 207280026U CN 201721044731 U CN201721044731 U CN 201721044731U CN 207280026 U CN207280026 U CN 207280026U
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- China
- Prior art keywords
- tube
- heat exchange
- copper
- end plate
- exchange copper
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Abstract
The utility model discloses a kind of air source heat pump evaporator fin, end plate including both sides, heat exchange copper tube, aluminum fin-stock, gas collecting tube, separating tube, wherein, heat exchange copper tube is through between the end plate of both sides, aluminum fin-stock rises on the heat exchange copper tube being connected between two end plates, some copper pipes are connected between heat exchange copper tube by U-shaped adapter to restrain, each copper pipe tube bank retains an import and one outlet, the import of some copper pipe tube banks connects separating tube respectively, the outlet of some copper pipe tube banks connects gas collecting tube respectively, form overall evaporating plate, risen on heat exchange copper tube using one end and the end plate use of U-shaped adapter connection and connect mode and be connected, it is connected on heat exchange copper tube with one end that gas collecting tube or separating tube are connected with end plate using gap, that is the pore of heat exchange copper tube through end plate is not contacted with pore.The utility model, to vibrating into row buffering, prevents the junction of gas collecting tube or separating tube and heat exchange copper tube from snapping by conduct vibrations to whole heat exchange copper tube, while noise when reducing operation of heat pump.
Description
Technical field
The utility model belongs to technical field of heat pumps, and in particular to a kind of air source heat pump evaporator fin.
Background technology
Evaporator and heat pump shell used is all end by evaporator both sides in air source heat pump system currently on the market
Plate opens up many apertures come what is fixed on evaporator end sheet, the aperture on evaporator copper pipe through end plate, which rises, to be connected on end plate, shape
Restrained into some copper pipes, form a refrigerant passage per beam copper pipe, both ends connect separating tube and gas collecting tube respectively, between end plate
Copper pipe tube bank rise connects aluminum fin-stock, and since copper pipe and end plate using the mode that connects that rises connect fixation, end plate is fixed with shell, transported again
Easily it is subject to larger impact in defeated, so as to cause copper pipe tube bank and the junction of gas collecting tube or separating tube to snap damage.Heat
During pump work, the evaporator caused by vibration of compressor vibrates, and can produce very big noise.
Utility model content
The utility model technical issues that need to address, which are to provide one kind, prevents gas collecting tube or separating tube from being opened with copper pipe junction
Weldering, reduces the air source heat pump evaporator fin of operating noise.
To solve the above problems, the utility model is adopted the technical scheme that：
A kind of air source heat pump evaporator fin, including the end plate of both sides, heat exchange copper tube, aluminum fin-stock, gas collecting tube, liquid separation
Pipe, wherein, heat exchange copper tube is through between the end plate of both sides, and aluminum fin-stock rises on the heat exchange copper tube being connected between two end plates, and exchange heat copper
Some copper pipes are connected between pipe by U-shaped adapter to restrain, each copper pipe tube bank retains an import and one outlet, if dry copper
The import of pipe tube bank connects separating tube respectively, and the outlet of some copper pipe tube banks connects gas collecting tube, forms overall evaporating plate, change respectively
Risen on hot copper pipe using one end and the end plate use of U-shaped adapter connection and connect mode and be connected, on heat exchange copper tube with gas collecting tube or liquid separation
One end of pipe connection is connected with end plate using gap, i.e., is not contacted when heat exchange copper tube passes through the pore of end plate with pore.
Further, the inlet and outlet of the copper pipe tube bank is located at the side of same end plate.
Further, the heat exchange copper tube quantity that the copper pipe tube bank includes is even number, its quantity is more than or equal to 4.
Further, overall evaporating plate has two panels, and two panels entirety evaporating plate is V-shaped to be symmetrical arranged.
It is using beneficial effect caused by above-mentioned technical proposal：
It is connected, is used using gap with one end that gas collecting tube or separating tube are connected with end plate on the utility model heat exchange copper tube
One end and the end plate of U-shaped adapter connection connect mode and are connected using rising, and so both ensure that heat exchange copper tube and end plate relative position
It is fixed, while also make the conduct vibrations of gas collecting tube or separating tube in transport or work to whole heat exchange copper tube, to vibration
Into row buffering, prevent the vibration in transportational process from causing to snap brokenly to the junction of gas collecting tube or separating tube and heat exchange copper tube
It is bad, while noise when substantially reducing operation of heat pump.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Wherein：1. gas collecting tube, the adapter of 2.U shapes, 3. end plates, 4. heat exchange copper tubes, 5. separating tubes.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
The utility model is a kind of air source heat pump evaporator fin, by the improvement to evaporator fin structure, greatly
Heat pump evaporator weld bond problems of crack caused by vibrations in transportational process is reduced greatly, while greatly reduces heat pump
Noise during work.
The utility model evaporator includes two panels entirety evaporating plate, and two panels entirety evaporating plate is V-shaped to be symmetrical arranged, and is so set
Evaporator endothermic effect can be improved by putting, and be conducive to integrally-built design, and evaporator fan is set easy to side on an evaporator.
The overall evaporating plate of the utility model every is a single evaporator, including two be fixedly connected with heat pump housing
The end plate of side, the heat exchange copper tube being through between the end plate of both sides, the aluminum fin-stock on the heat exchange copper tube being connected between two end plates of rising, be
Heat exchange copper tube distributes the separating tube of refrigerant and will become the collection for entering compression circulation after gaseous refrigerant be collected after evaporation
Tracheae, wherein, some copper pipes are connected into by U-shaped adapter between heat exchange copper tube and are restrained, each copper pipe tube bank retains an import
And one outlet, the import of some copper pipe tube banks connect separating tube respectively, the outlet of some copper pipe tube banks connects gas collecting tube respectively,
Form overall evaporating plate.
As shown in Figure 1, transport vibrations and operation vibration are to heat exchange copper tube on evaporator and gas collecting tube, separating tube in order to prevent
Between connection weld bond damage, mode is connect using rising using one end and the end plate of U-shaped adapter connection on the heat exchange copper tube
Connect, be connected on heat exchange copper tube with one end that gas collecting tube or separating tube are connected with end plate using gap, i.e. heat exchange copper tube through end
Do not contacted during the pore of plate with pore, and the inlet and outlet of copper pipe tube bank is located at the side of same end plate.
In order to enable evaporator preferably to absorb heat evaporation, heat exchange efficiency, the heat exchange that each copper pipe tube bank includes are improved
The heat exchange copper tube quantity all same that copper pipe quantity is restrained for even number and each copper pipe, its quantity are more than or equal to 4.The present embodiment is each
The heat exchange copper tube quantity that copper pipe tube bank includes is 6, and 3 line misregistrations of heat exchange copper tube point all on overall evaporating plate are uniformly set
Put.
Claims (4)
1. a kind of air source heat pump evaporator fin, includes the end plate of both sides（3）, heat exchange copper tube（4）, aluminum fin-stock, gas collecting tube
（1）, separating tube（5）, wherein, heat exchange copper tube（4）It is through at the end plate of both sides（3）Between, aluminum fin-stock, which rises, to be connected between two end plates
On heat exchange copper tube, taken between heat exchange copper tube by U-shaped（2）Connect into some copper pipe tube banks, it is characterised in that：Each copper pipe pipe
Beam retains an import and one outlet, and the import of some copper pipe tube banks connects separating tube respectively（5）, what some copper pipes were restrained goes out
Mouth connects gas collecting tube respectively（1）, overall evaporating plate is formed, is taken on heat exchange copper tube using U-shaped（2）One end of connection and end plate
（3）Connect mode using rising and connect, on heat exchange copper tube with gas collecting tube（1）Or separating tube（5）One end of connection and end plate（3）Between
Gap connects, i.e., is not contacted when heat exchange copper tube passes through the pore of end plate with pore.
2. air source heat pump evaporator fin according to claim 1, it is characterised in that：The import of the copper pipe tube bank
With outlet positioned at the side of same end plate.
3. air source heat pump evaporator fin according to claim 1 or 2, it is characterised in that：The copper pipe tube bank bag
The heat exchange copper tube contained（4）Quantity is even number, its quantity is more than or equal to 4.
4. air source heat pump evaporator fin according to claim 3, it is characterised in that：Overall evaporating plate has two panels,
Two panels entirety evaporating plate is V-shaped to be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044731.1U CN207280026U (en) | 2017-08-21 | 2017-08-21 | Air source heat pump evaporator fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044731.1U CN207280026U (en) | 2017-08-21 | 2017-08-21 | Air source heat pump evaporator fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280026U true CN207280026U (en) | 2018-04-27 |
Family
ID=61983575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044731.1U Active CN207280026U (en) | 2017-08-21 | 2017-08-21 | Air source heat pump evaporator fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127815A (en) * | 2018-07-12 | 2019-01-04 | 淮北智淮科技有限公司 | One kind being used for air source heat pump finned heat exchanger liquid separation pipe fixing device |
-
2017
- 2017-08-21 CN CN201721044731.1U patent/CN207280026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127815A (en) * | 2018-07-12 | 2019-01-04 | 淮北智淮科技有限公司 | One kind being used for air source heat pump finned heat exchanger liquid separation pipe fixing device |
| CN109127815B (en) * | 2018-07-12 | 2020-08-21 | 淮北智淮科技有限公司 | Be used for air source heat pump finned heat exchanger to divide liquid pipe fixing device |
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