CN210569243U - Heat exchanger with high energy efficiency ratio - Google Patents
Heat exchanger with high energy efficiency ratio Download PDFInfo
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- CN210569243U CN210569243U CN201921271683.9U CN201921271683U CN210569243U CN 210569243 U CN210569243 U CN 210569243U CN 201921271683 U CN201921271683 U CN 201921271683U CN 210569243 U CN210569243 U CN 210569243U
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- heat exchange
- heat exchanger
- heat
- plate
- energy efficiency
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Abstract
The utility model discloses a heat exchanger with high energy efficiency ratio, which comprises a housin, be equipped with in the casing and hold the chamber, it is equipped with water inlet and delivery port to hold the chamber, it is provided with first long limit portion, second long limit portion, first short limit portion and second short limit portion to hold the intracavity, be equipped with the water inlet on the first long limit portion, second long limit portion is equipped with the delivery port, first short limit portion is provided with a plurality of parallel first heat exchange boards, second short limit portion is provided with a plurality of parallel second heat exchange boards, first heat exchange board and second heat exchange board are parallel to each other and staggered arrangement, be equipped with the clearance between the free end of first heat exchange board and the second short limit portion, be equipped with the clearance between the free end of second heat exchange board and the first short limit portion, so greatly increased the stroke that cold water enters from the water inlet and comes from the delivery port again, make cold water and first heat exchange, the energy efficiency ratio is improved.
Description
Technical Field
The utility model relates to a heat exchanger, especially a heat exchanger with high energy efficiency ratio.
Background
At present, along with the improvement of the living standard of people, almost every household is provided with an electric water heater, the most important core of the water heater is a heat exchanger, but the conversion rate of the heat exchanger of the water heater in the existing market for exchanging heat with water energy is not high, so that the electric energy consumption rate of the water heater is high, the electric energy consumption rate of the water heater is serious, the waste of resources is caused, and the water heater which can reduce the energy loss and has high conversion rate of water energy heat exchange is urgently needed to meet the requirement of high-quality life of modern people.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a heat exchanger with high energy efficiency ratio that the heat energy conversion rate is high and the energy consumption decreases less.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a heat exchanger with high energy efficiency ratio, includes the casing be equipped with in the casing and hold the chamber, it is equipped with water inlet and delivery port to hold the chamber, it is provided with first long limit portion, second long limit portion, first short limit portion and second short limit portion to hold the intracavity, the water inlet is seted up on the first long limit portion, the delivery port is seted up on the second long limit portion, first short limit portion is provided with a plurality of first heat exchange plates that parallel, second short limit portion is provided with a plurality of second heat exchange plates that parallel, first heat exchange plate with the second heat exchange plate is parallel to each other and staggered arrangement, the free end of first heat exchange plate with be equipped with the clearance between the second short limit portion, the free end of second heat exchange plate with be equipped with the clearance between the first short limit portion.
A plurality of parallel heat insulation plates are arranged between the first long edge part and the second long edge part, each heat insulation plate is provided with a plurality of through holes, and the first heat exchange plate and the second heat exchange plate penetrate through and respectively correspond to the through holes.
The lower end face of the first heat exchange plate is in tight contact with the lower side wall face of the through hole, and the lower end face of the second heat exchange plate is in tight contact with the lower side wall face of the through hole.
The heat insulation plates are perpendicular to the first heat exchange plate and the second heat exchange plate.
The distance between two adjacent heat insulation plates is equal.
The end face of the first heat exchange plate and the end face of the second heat exchange plate are both provided with a plurality of arc-shaped protruding blocks.
The first heat exchanger plate is at equal spacing adjacent to the second heat exchanger plate.
The utility model has the advantages that:
1. when cold water is heated, the cold water enters from the water inlet and flows through the first heat exchange plate and the second heat exchange plate, and the first heat exchange plate and the second heat exchange plate are arranged in a staggered mode, so that the stroke of the cold water entering from the water inlet and then flowing out from the water outlet is greatly increased, and the energy between the cold water and the first heat exchange plate and the energy between the cold water and the second heat exchange plate can be fully converted.
2. The heat insulation plate, the first heat exchange plate and the second heat exchange plate divide the accommodating space of the accommodating cavity into a plurality of small independent accommodating spaces, so that when the heat exchanger is not heated, the loss of heat energy can be reduced, and the heat insulation effect can be achieved; moreover, the heat insulation plate can also play a role in slowing down the speed of water flow, prolong the contact time of water with the first heat exchange plate and the second heat exchange plate and be beneficial to improving the energy efficiency ratio.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a structural diagram of the present invention;
fig. 2 is an enlarged view at a of fig. 1.
Detailed Description
Referring to fig. 1-2, a heat exchanger with high energy efficiency ratio includes a housing 1, a receiving cavity 2 is provided in the housing 1, the receiving cavity 2 is provided with a water inlet 3 and a water outlet 4, a first long side portion 21, a second long side portion 22, a first short side portion 23 and a second short side portion 24 are provided in the receiving cavity 2, the water inlet 3 is opened on the first long side portion 21, the water outlet 4 is opened on the second long side portion 22, the first short side portion 23 is provided with a plurality of parallel first heat exchange plates 5, the second short side portion 24 is provided with a plurality of parallel second heat exchange plates 6, the first heat exchange plates 5 and the second heat exchange plates 6 are parallel and staggered, a gap is provided between a free end of the first heat exchange plate 5 and the second short side portion 24, a gap is provided between a free end of the second heat exchange plate 6 and the first short side portion 23, the utility model is used for the cold water heating: the cold water enters from the water inlet and flows through the first heat exchange plate and the second heat exchange plate, and the first heat exchange plate and the second heat exchange plate are arranged in a staggered mode, so that the stroke of the cold water entering from the water inlet and then flowing out from the water outlet is greatly increased, and the energy between the cold water and the first heat exchange plate and the energy between the cold water and the second heat exchange plate can be fully converted.
A plurality of parallel heat insulation plates 7 are arranged between the first long side part 21 and the second long side part 22, each heat insulation plate 7 is provided with a plurality of through holes 71, the first heat exchange plate 5 and the second heat exchange plate 6 respectively penetrate through the corresponding through holes 71, and the heat insulation plates, the first heat exchange plate and the second heat exchange plate divide the accommodating space of the accommodating cavity into a plurality of small independent accommodating spaces; moreover, the heat insulation plate can also play a role in slowing down the speed of water flow, prolong the contact time of water with the first heat exchange plate and the second heat exchange plate and be beneficial to improving the energy efficiency ratio.
The lower terminal surface of first heat exchange board 5 with side wall in close contact with under the through-hole 71, the lower terminal surface of second heat exchange board 6 with side wall in close contact with under the through-hole 71, can play like this and accept first heat exchange board and second heat exchange board effect, strengthen their steadiness, moreover, make water all leave enough clearances with side wall on the through-hole from the up end of first heat exchange board and second heat exchange board up end and supply rivers to pass through.
The heat insulation plates 7 are perpendicular to the first heat exchange plate 5 and the second heat exchange plate 6, the adjacent distance between the first heat exchange plate 5 and the second heat exchange plate 6 is equal, the adjacent distance between the heat insulation plates 7 is equal, the layout is reasonable, and the production and the manufacturing are convenient.
The end surfaces of the first heat exchange plate 5 and the second heat exchange plate 6 are respectively provided with a plurality of arc-shaped protruding blocks 8, so that the contact area between the first heat exchange plate 5 and the second heat exchange plate 6 and water is increased, and the energy efficiency ratio is favorably improved.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (7)
1. A heat exchanger with high energy efficiency ratio comprises a shell (1), wherein a containing cavity (2) is arranged in the shell (1), the containing cavity (2) is provided with a water inlet (3) and a water outlet (4), and is characterized in that a first long edge part (21), a second long edge part (22), a first short edge part (23) and a second short edge part (24) are arranged in the containing cavity (2), the water inlet (3) is arranged on the first long edge part (21), the water outlet (4) is arranged on the second long edge part (22), the first short edge part (23) is provided with a plurality of parallel first heat exchange plates (5), the second short edge part (24) is provided with a plurality of parallel second heat exchange plates (6), and the first heat exchange plates (5) and the second heat exchange plates (6) are mutually parallel and staggered, a gap is provided between the free end of the first heat exchanger plate (5) and the second short side portion (24), and a gap is provided between the free end of the second heat exchanger plate (6) and the first short side portion (23).
2. A heat exchanger with high energy efficiency ratio according to claim 1, characterized in that a plurality of parallel heat insulating plates (7) are provided between the first long side portion (21) and the second long side portion (22), each heat insulating plate (7) has a plurality of through holes (71), and the first heat exchanging plate (5) and the second heat exchanging plate (6) are inserted through the respective through holes (71).
3. The heat exchanger with high energy efficiency ratio according to claim 2, wherein the lower end surface of the first heat exchange plate (5) is in close contact with the lower side wall surface of the penetration hole (71), and the lower end surface of the second heat exchange plate (6) is in close contact with the lower side wall surface of the penetration hole (71).
4. A heat exchanger with high energy efficiency ratio according to claim 2, characterized in that the heat insulating plate (7) is perpendicular to the first heat exchanging plate (5) and the second heat exchanging plate (6).
5. A heat exchanger with high energy efficiency ratio according to claim 4 characterized in that the distance between two adjacent heat insulating plates (7) is equal.
6. A heat exchanger with high energy efficiency ratio according to claim 1, characterized in that the end surfaces of the first heat exchanger plates (5) and the second heat exchanger plates (6) are provided with a plurality of arc-shaped projections (8).
7. A heat exchanger with an energy efficient ratio according to claim 1, characterized in that the first heat exchanger plates (5) are at equal distances from the adjacent second heat exchanger plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271683.9U CN210569243U (en) | 2019-08-07 | 2019-08-07 | Heat exchanger with high energy efficiency ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271683.9U CN210569243U (en) | 2019-08-07 | 2019-08-07 | Heat exchanger with high energy efficiency ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569243U true CN210569243U (en) | 2020-05-19 |
Family
ID=70636245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921271683.9U Active CN210569243U (en) | 2019-08-07 | 2019-08-07 | Heat exchanger with high energy efficiency ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569243U (en) |
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2019
- 2019-08-07 CN CN201921271683.9U patent/CN210569243U/en active Active
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