CN212300026U - Snakelike flat tube efficient heat exchanger - Google Patents
Snakelike flat tube efficient heat exchanger Download PDFInfo
- Publication number
- CN212300026U CN212300026U CN202020102740.7U CN202020102740U CN212300026U CN 212300026 U CN212300026 U CN 212300026U CN 202020102740 U CN202020102740 U CN 202020102740U CN 212300026 U CN212300026 U CN 212300026U
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- snakelike flat
- heat exchanger
- heat transfer
- snakelike
- flat pipe
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Abstract
The utility model discloses a snakelike flat tub of high-efficient heat exchanger, including radiator fan and heat exchanger, radiator fan's below or side are equipped with the heat exchanger, be equipped with snakelike flat pipe in the heat exchanger, snakelike flat pipe's upper end and gas collecting main link to each other, lower extreme and liquid collecting main link to each other, snakelike flat pipe includes snakelike flat tub of heat transfer upper plate and snakelike flat tub of heat transfer lower plate, be equipped with the clearance between snakelike flat tub of heat transfer upper plate and the snakelike flat tub of heat transfer lower plate, the interval is equipped with the cavity between snakelike flat tub of heat transfer upper plate and the snakelike flat tub of heat transfer lower plate, the heat exchanger below is the water tank, the water tank. This application effectively improves heat conduction efficiency.
Description
Technical Field
The utility model relates to a snakelike flat tub of high-efficient heat exchanger.
Background
Energy is an important material basis for survival and development of human society, and how to save energy, relieve energy consumption tension and reduce carbon emission is an important direction for the development of the current society. It is also very important that air conditioning equipment for cooling buildings has the capability of energy conservation and emission reduction. The air conditioning equipment in the market mainly uses an air-cooled radiator, but the capacity of the air-cooled radiator is greatly influenced by the external environment temperature, and the power consumption of the air conditioning equipment is higher when the environment temperature is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a snakelike flat tub of high-efficient heat exchanger.
The technical scheme of the utility model is that: the utility model provides a snakelike flat tub of high-efficient heat exchanger, including radiator fan and heat exchanger, radiator fan's below or side are equipped with the heat exchanger, be equipped with snakelike flat pipe in the heat exchanger, the upper end and the gas collecting house steward of snakelike flat pipe link to each other, lower extreme and liquid collecting house steward link to each other, snakelike flat pipe includes snakelike flat tub of heat transfer upper plate and snakelike flat tub of heat transfer lower plate, be equipped with the clearance between snakelike flat tub of heat transfer upper plate and the snakelike flat tub of heat transfer lower plate, the interval is equipped with the cavity between snakelike flat tub of heat transfer upper plate and the snakelike flat tub of heat transfer lower plate, the heat exchanger below.
Further, the snakelike flat tube heat exchange upper fin and the snakelike flat tube heat exchange lower fin are symmetrical.
Further, the cavity is circular or elliptical.
The utility model discloses an useful part: 1. the refrigerant flows in the snake-shaped flat tube channel, the heat conduction effect with the plate is excellent, and the heat transfer per unit area reaches 5KW/m 2; 2. the whole plate is uniform in heat transfer, and the temperature deviation of a measuring point is less than 1 ℃; 3. the flowing resistance of the refrigerant in the snakelike flat tube heat exchanger is less than 0.05 Bar; 4. a certain distance is formed between the plates, so that the ventilation wind resistance is less than 50Pa, and the plates can be subjected to scale removal; 6. each group of snakelike flat tube heat exchange fins is provided with an independent spray pipe, and the spray surface is double-sided, so that no dead angle is caused by the area contact of water flow and the plates.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a side view of the present invention;
fig. 3 is a schematic structural diagram of the heat exchanger of the present invention;
fig. 4 is a schematic structural view of a first molding manner of the serpentine flat tube of the present invention;
FIG. 5 is an enlarged structural view of A of FIG. 4 according to the present invention;
fig. 6 is a schematic structural view of a second molding manner of the serpentine flat tube of the present invention;
fig. 7 is a schematic structural view of an enlarged view of B of fig. 6 according to the present invention;
wherein: 1. cooling fan, 2, heat exchanger, 3, gas collecting house steward, 4, liquid collecting house steward, 5, snakelike flat pipe, 6, snakelike flat pipe heat transfer upper plate, 7, snakelike flat pipe heat transfer lower plate, 8, water tank, 9, spray water pump, 10, shower.
Detailed Description
In order to deepen the understanding of the present invention, the following detailed description is given with reference to the accompanying drawings, which are only used for explaining the present invention and do not constitute a limitation to the protection scope of the present invention.
As shown in fig. 1-7, a snakelike flat pipe high efficiency heat exchanger, including radiator fan and heat exchanger, radiator fan's below or side are equipped with the heat exchanger, be equipped with snakelike flat pipe in the heat exchanger, snakelike flat pipe's upper end and gas collection house steward link to each other, lower extreme and liquid collection house steward link to each other, snakelike flat pipe includes snakelike flat pipe heat transfer upper plate and snakelike flat pipe heat transfer lower plate, the interval is equipped with circular or oval-shaped cavity between snakelike flat pipe heat transfer upper plate and the snakelike flat pipe heat transfer lower plate, the heat exchanger below is the water tank, the water tank passes through spray pump and the shower links to each other, the.
A gap is arranged between the snake-shaped flat tube heat exchange upper plate and the snake-shaped flat tube heat exchange lower plate, and the snake-shaped flat tube heat exchange upper plate and the snake-shaped flat tube heat exchange lower plate are symmetrical.
Snakelike flat tub of heat exchanger fin is by snakelike flat tub of heat transfer upper plate and snakelike flat tub of heat transfer lower plate, snakelike flat tub of heat exchanger fin has two kinds of forming methods: 1: the last piece of snakelike flat tub of heat transfer or lower piece adopt compression molding, and the piece is pieced together from top to bottom after the shaping, then follows snakelike passageway both sides closed loop welding through laser-beam welding machine, and the piece is gone up in snakelike flat tub of heat transfer adopts corrosion resistant plate or cold-rolled sheet customization compression molding circular or oval snakelike passageway, and snakelike flat tub of heat transfer lower piece symmetry shaping will go up piece and lower piece and fold tightly on the special fixture platform after the shaping, adopts laser-beam welding machine along snakelike passageway edge closed loop welding. (see FIGS. 4-5 below).
2: the upper snake-shaped flat tube heat exchange piece and the lower snake-shaped flat tube heat exchange piece are overlapped in a flat plate mode, then a snake-shaped channel closed loop line is welded on a laser platform, then the laser platform is placed into a special outer sleeve forming die to be blown into a snake-shaped oblate channel, the upper snake-shaped flat tube heat exchange piece and the lower snake-shaped flat tube heat exchange piece are oppositely overlapped on a special clamp platform through a stainless steel plate or a cold-rolled plate to be clamped tightly, and the snake-shaped channel is welded in a closed loop mode along a set. After welding and forming, the plate is placed on a special pressure-bearing platform to be clamped tightly, and air inflation is carried out to form a snake-shaped flat channel. (see figures 6-7 below).
As shown in fig. 1, high-temperature refrigerant gas enters from a gas collecting pipe of the serpentine flat tube heat exchanger, and is condensed into normal-temperature liquid after fully exchanging heat with the serpentine flat tube heat exchanger, and the normal-temperature liquid is discharged through the gas collecting main pipe. The water of water tank passes through spray water pump pressurization and gets into the shower, forms a large amount of small rivers double-faced spouts on the snakelike flat tube heat exchanger surface of high temperature, and the heat vaporization into vapor of water absorption heat exchanger is discharged through the radiator fan above.
Claims (3)
1. The utility model provides a snakelike flat tub high-efficient heat exchanger which characterized in that: including radiator fan and heat exchanger, radiator fan's below or side are equipped with the heat exchanger, be equipped with snakelike flat pipe in the heat exchanger, the upper end and the gas collecting main of snakelike flat pipe link to each other, and lower extreme and liquid collecting main link to each other, snakelike flat pipe includes snakelike flat pipe heat transfer upper segment and snakelike flat pipe heat transfer lower segment, be equipped with the clearance between snakelike flat pipe heat transfer upper segment and the snakelike flat pipe heat transfer lower segment, the interval is equipped with the cavity between snakelike flat pipe heat transfer upper segment and the snakelike flat pipe heat transfer lower segment, the heat exchanger below is the water tank, the water tank passes through spray pump and the shower links to each other, the top that the shower passes through limiting.
2. The snakelike flat tube efficient heat exchanger according to claim 1, characterized in that: the snakelike flat tub of heat transfer upper leaf and snakelike flat tub of heat transfer lower leaf symmetry.
3. The snakelike flat tube efficient heat exchanger according to claim 1, characterized in that: the cavity is circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102740.7U CN212300026U (en) | 2020-01-17 | 2020-01-17 | Snakelike flat tube efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102740.7U CN212300026U (en) | 2020-01-17 | 2020-01-17 | Snakelike flat tube efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300026U true CN212300026U (en) | 2021-01-05 |
Family
ID=73932689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020102740.7U Active CN212300026U (en) | 2020-01-17 | 2020-01-17 | Snakelike flat tube efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300026U (en) |
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2020
- 2020-01-17 CN CN202020102740.7U patent/CN212300026U/en active Active
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