CN220356146U - Miniature low-water-resistance high-energy-efficiency heat exchanger - Google Patents
Miniature low-water-resistance high-energy-efficiency heat exchanger Download PDFInfo
- Publication number
- CN220356146U CN220356146U CN202321903532.7U CN202321903532U CN220356146U CN 220356146 U CN220356146 U CN 220356146U CN 202321903532 U CN202321903532 U CN 202321903532U CN 220356146 U CN220356146 U CN 220356146U
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- China
- Prior art keywords
- heat exchanger
- fixedly connected
- water
- casing
- shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000003507 refrigerant Substances 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Abstract
The utility model relates to the technical field of heat exchangers, in particular to a miniature low-water-resistance high-energy-efficiency heat exchanger, which comprises a shell, wherein one side of the shell is fixedly connected with a top sealing plate, the other side of the shell is fixedly connected with a bottom sealing plate, a heat exchanger core body is arranged in the shell, a refrigerant pipe and a water flow pipe are respectively arranged in the heat exchanger core body, one side of the shell is fixedly connected with a water inlet, and one side of the bottom sealing plate is fixedly connected with a water outlet. The utility model has the advantages that: through set up the heat exchanger core in the inside of casing, circulating water flows into in the casing through the water inlet and carries out heat exchange for the first time with the interior refrigerant of heat exchanger core, and circulating water after heat exchange flows into the rivers intraductal and carries out heat exchange for the second time with the interior refrigerant of heat exchanger core through the rivers entry after the first time, and a tube side of circulation can realize twice heat exchange promptly, and heat exchange efficiency is higher, does not need too many bend to increase the tube side, makes the rivers resistance littleer.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a miniature low-water-resistance high-energy-efficiency heat exchanger.
Background
Chinese patent publication No. CN205808188U discloses a shell-and-tube heat exchanger for smooth fluid introduction, comprising an outer shell and a heat exchange tube group, wherein a shell side fluid buffer filter plate is provided on the shell side fluid inlet, and a tube side fluid buffer filter plate is provided on the tube side fluid inlet.
When the heat exchanger is used, only one heat exchange is carried out between cold flow and hot flow after one tube pass is finished, and the heat exchange efficiency is low.
In this regard, the utility model provides a miniature low-water resistance high-energy-efficiency heat exchanger which is solved.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an objective of the present utility model is to provide a miniature low-water-resistance high-energy-efficiency heat exchanger, so as to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a miniature low water resistance high energy efficiency heat exchanger, which comprises a housing, wherein one side of the housing is fixedly connected with a top sealing plate, the other side of the housing is fixedly connected with a bottom sealing plate, a heat exchanger core is arranged in the housing, a refrigerant pipe and a water flow pipe are respectively arranged in the heat exchanger core, one side of the housing is fixedly connected with a water inlet, and one side of the bottom sealing plate is fixedly connected with a water outlet.
By the above-mentioned scheme preferred, the inside fixedly connected with baffle of casing, the baffle separates the space between the inside and the bottom seal board of casing into the catchment chamber, catchment chamber is linked together with the delivery port, two first spliced eyes have been seted up to one side of baffle.
By the preferred mode of above-mentioned arbitrary scheme, two standing grooves have been seted up to the inside of top seal board, every two sealing washer are all installed to the inside of standing groove, every the equal fixedly connected with locating plate in one side of standing groove, the second spliced eye has been seted up to one side of locating plate and top seal board.
The technical effect achieved by adopting the scheme is as follows: the locating plate plays a limiting role.
By the above-mentioned scheme preferred, the refrigerant pipe is the U-shaped, the both sides of refrigerant pipe are fixedly connected with respectively and are connected with the copper pipe, two connect the copper pipe to peg graft in the inside of sealing washer and run through the second spliced eye.
By the above-mentioned scheme preferred, the both ends of water flow pipe are fixedly connected with water inflow mouth and water outflow mouth respectively, water inflow mouth sets up in the inside of casing, water outflow mouth peg graft in the inside of first spliced eye and be linked together with the inner chamber of water collection chamber.
By the above scheme, preferably, one side of the casing is fixedly connected with a mounting plate, and one side of the mounting plate is provided with a mounting fixing hole.
The technical effect achieved by adopting the scheme is as follows: the whole device is fixedly installed through the installation plate.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the heat exchanger, the heat exchanger core body is arranged in the shell, circulating water flows into the shell through the water inlet to exchange heat with the refrigerant in the heat exchanger core body for the first time, the circulating water after the first heat exchange flows into the water flow pipe through the water flow inlet to exchange heat with the refrigerant in the heat exchanger core body for the second time, namely, two heat exchanges can be realized by circulating one pipe pass, the heat exchange efficiency is higher, and the pipe pass is increased without arranging too many curves, so that the water flow resistance is smaller.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;
fig. 2 is a schematic view of a seal ring according to an embodiment of the utility model.
In the figure: 1-shell, 101-baffle, 2-top sealing plate, 201-placing groove, 202-sealing ring, 203-positioning plate, 3-bottom sealing plate, 4-heat exchanger core, 5-refrigerant pipe, 6-water flow pipe, 7-water inlet, 8-water outlet, 9-water collecting cavity and 10-mounting plate.
Detailed Description
As shown in fig. 1 to 2, a miniature low water resistance high energy efficiency heat exchanger comprises a shell 1, wherein one side of the shell 1 is fixedly connected with a top sealing plate 2, the other side of the shell 1 is fixedly connected with a bottom sealing plate 3, a heat exchanger core 4 is arranged in the shell 1, a refrigerant pipe 5 and a water flow pipe 6 are respectively arranged in the heat exchanger core 4, one side of the shell 1 is fixedly connected with a water inlet 7, and one side of the bottom sealing plate 3 is fixedly connected with a water outlet 8.
The inside fixedly connected with baffle 101 of casing 1, the space separation between baffle 101 and the bottom closure plate 3 in with casing 1 is the water collecting chamber 9, and water collecting chamber 9 is linked together with delivery port 8, and two first spliced eyes have been seted up to one side of baffle 101.
Two standing grooves 201 are formed in the top sealing plate 2, two sealing rings 202 are mounted in each standing groove 201, one side of each standing groove 201 is fixedly connected with a locating plate 203, one side of each locating plate 203 and one side of the top sealing plate 2 are provided with second plug holes, the locating plates 203 play a limiting role, the sealing rings 202 play a sealing role, sealing measures are also provided between the partition plate 101 and the water outflow port, and between the top sealing plate 2 and the bottom sealing plate 3 and the shell 1, so that water leakage is prevented.
The refrigerant pipe 5 is U-shaped, and the both sides of refrigerant pipe 5 are fixedly connected with respectively and are connected with the copper pipe, and two copper pipes are pegged graft in the inside of sealing washer 202 and run through the second spliced eye, and the refrigerant enters into refrigerant pipe 5 from a copper pipe, flows in the other copper pipe.
The both ends of water flow pipe 6 are fixedly connected with water inflow mouth and water outflow mouth respectively, and water inflow mouth sets up in the inside of casing 1, and water outflow mouth peg graft in the inside of first spliced eye and be linked together with the inner chamber of catchment chamber 9, and rivers enter into water inflow mouth's in-process from casing 1 and carry out heat exchange for the first time with the refrigerant, flow to water outflow mouth's in-process in water flow pipe 6 and carry out heat exchange for the second time with the refrigerant.
One side of the shell 1 is fixedly connected with a mounting plate 10, and one side of the mounting plate 10 is provided with a mounting fixing hole.
A miniature low-water resistance high-energy efficiency heat exchanger has the following working principle:
the refrigerant flows into the refrigerant pipe 5 through the connecting copper pipe, the circulating water flows into the shell 1 through the water inlet 7 to exchange heat with the refrigerant in the heat exchanger core 4 for the first time, the circulating water after the first heat exchange flows into the water flow pipe 6 through the water flow inlet to exchange heat with the refrigerant in the heat exchanger core 4 for the second time, and the circulating water after the second heat exchange flows into the water collecting cavity 9 through the water outflow port to be concentrated and flows out through the water outlet 8 at the lower part of the bottom sealing plate 3.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the utility model, the heat exchanger core 4 is arranged in the shell 1, circulating water flows into the shell 1 through the water inlet 7 to exchange heat with the refrigerant in the heat exchanger core 4 for the first time, and the circulating water after the first heat exchange flows into the water flow pipe 6 through the water flow inlet to exchange heat with the refrigerant in the heat exchanger core 4 for the second time, namely, two heat exchanges can be realized by circulating one pipe side, the heat exchange efficiency is higher, and the pipe side is increased without arranging too many bends, so that the water flow resistance is smaller.
Claims (6)
1. A miniature low water resistance high energy efficiency heat exchanger is characterized in that: including casing (1), one side fixedly connected with top seal board (2) of casing (1), opposite side fixedly connected with end shrouding (3) of casing (1), the inside of casing (1) is provided with heat exchanger core (4), the inside of heat exchanger core (4) is provided with refrigerant pipe (5) and rivers pipe (6) respectively, one side fixedly connected with water inlet (7) of casing (1), one side fixedly connected with delivery port (8) of end seal board (3).
2. The miniature low water resistance high energy efficiency heat exchanger of claim 1, wherein: the inside fixedly connected with baffle (101) of casing (1), the space separation between baffle (101) inside with casing (1) and bottom seal board (3) is catchment chamber (9), catchment chamber (9) are linked together with delivery port (8), two first spliced eyes have been seted up to one side of baffle (101).
3. The miniature low water resistance high energy efficiency heat exchanger of claim 2, wherein: two standing grooves (201) are formed in the top sealing plate (2), two sealing rings (202) are arranged in the standing grooves (201), one side of each standing groove (201) is fixedly connected with a locating plate (203), and one side of each locating plate (203) and one side of the top sealing plate (2) are provided with second plug holes.
4. A miniature low water resistance high energy efficiency heat exchanger according to claim 3, wherein: the refrigerant pipe (5) is U-shaped, two sides of the refrigerant pipe (5) are fixedly connected with connecting copper pipes respectively, and the two connecting copper pipes are inserted into the sealing ring (202) and penetrate through the second insertion holes.
5. The miniature low water resistance high energy efficiency heat exchanger of claim 4, wherein: the two ends of the water flow pipe (6) are respectively fixedly connected with a water flow inlet and a water outflow port, the water flow inlet is arranged in the shell (1), and the water outflow port is inserted in the first insertion hole and is communicated with the inner cavity of the water collecting cavity (9).
6. The miniature low water resistance high energy efficiency heat exchanger of claim 5, wherein: one side of the shell (1) is fixedly connected with a mounting plate (10), and one side of the mounting plate (10) is provided with a mounting fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903532.7U CN220356146U (en) | 2023-07-19 | 2023-07-19 | Miniature low-water-resistance high-energy-efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903532.7U CN220356146U (en) | 2023-07-19 | 2023-07-19 | Miniature low-water-resistance high-energy-efficiency heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356146U true CN220356146U (en) | 2024-01-16 |
Family
ID=89500964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903532.7U Active CN220356146U (en) | 2023-07-19 | 2023-07-19 | Miniature low-water-resistance high-energy-efficiency heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356146U (en) |
-
2023
- 2023-07-19 CN CN202321903532.7U patent/CN220356146U/en active Active
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