CN209512595U - A kind of heat exchanger equipped with mixing chamber - Google Patents
A kind of heat exchanger equipped with mixing chamber Download PDFInfo
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- CN209512595U CN209512595U CN201822018056.6U CN201822018056U CN209512595U CN 209512595 U CN209512595 U CN 209512595U CN 201822018056 U CN201822018056 U CN 201822018056U CN 209512595 U CN209512595 U CN 209512595U
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- heat exchanger
- deflector
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- tube body
- type heat
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Abstract
The utility model discloses a kind of heat exchangers equipped with mixing chamber, including mixing arrangement and plate type heat exchanger, mixing arrangement includes tube body, several deflectors being located on inboard wall of tube body and the side pipe for being located at tube body side, high-temperature gas is flowed into from one end of tube body, cryogenic gas is flowed into tube body from side pipe, high-temperature gas and cryogenic gas flow through deflector after crossing and are flowed into plate type heat exchanger again, the plate face area of deflector is less than the area of section of inboard wall of tube body, each deflector is arranged along the length direction of tube body, the gap that width is D is equipped between the plate face of adjacent baffle, D > 0.It is flowed into plate type heat exchanger again the utility model has the advantages that high-temperature gas and cryogenic gas flow through deflector after crossing, deflector makes the high-temperature gas in mixing arrangement cool down, it can prevent plate type heat exchanger from overheating, be conducive to extend the service life of plate type heat exchanger and improve the heat exchange efficiency and reliability of heat exchanger.The utility model relates to heat exchangers.
Description
Technical field
The utility model relates to heat exchanger, in particular to a kind of heat exchanger equipped with mixing chamber.
Background technique
Heat exchanger is the section that heat transfer between material is realized between a kind of fluid at two or more different temperatures
Energy equipment, is that heat is made to pass to the lower fluid of temperature by the higher fluid of temperature, fluid temperature (F.T.) is made to reach flow specification
Index to meet the needs of process conditions, while being also one of the capital equipment for improving energy utilization rate.Gas-gas heat exchanger is heat
Measure the heat exchanger transmitted between two kinds of gas mediums.
Plate heat exchanger is a kind of high-performance heat exchanger as made of multiple sheet metal closed assemblies with certain corrugated shape, respectively
Rectangular channel is formed between a sheet metal, heat exchange is carried out by plate.Plate heat exchanger and conventional shell-and-tube heat exchanger
It compares, under identical flow resistance and pump power Expenditure Levels, the heat transfer coefficient of plate heat exchanger is higher, at 300 DEG C -400
DEG C operating condition under comparison pipe heat exchanger there is higher heat exchange property, technological deficiency is: under the operating condition of higher temperature
Service life can shorten, and failure rate is higher.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of heat exchangers equipped with mixing chamber, can suitably reduce height
Make high-temperature gas by plate type heat exchanger after the temperature of wet body again, to improve the service life and reliability of heat exchanger.
Used technical solution to solve above-mentioned technical problem:
A kind of heat exchanger equipped with mixing chamber, including mixing arrangement and plate type heat exchanger, mixing arrangement include tube body, set
Several deflectors on inboard wall of tube body and the side pipe for being located at tube body side, high-temperature gas are flowed into from one end of tube body, low temperature gas
Body is flowed into tube body from side pipe, and high-temperature gas and cryogenic gas flow through deflector after crossing and be flowed into plate type heat exchanger again
Interior, the plate face area of deflector is less than the area of section of inboard wall of tube body, and each deflector is arranged along the length direction of tube body, adjacent
The gap that width is D, D > 0 are equipped between the plate face of deflector.
As an improvement, the plate face shape of deflector is arch, the arc-shaped edges of deflector are bonded with the inner wall of tube body.
As an improvement, deflector includes the first deflector successively arranged along the length direction of tube body, the second deflector, the
Three deflectors and the 4th deflector, the angle between the first deflector and the second deflector are 180 °, the second deflector and third
Angle between deflector is 90 °, and the angle between third deflector and the 4th deflector is 180 °.
As an improvement, side pipe includes the new blower being located in side pipe, external cryogenic gas is blown into tube body by new blower
And it is mixed with the intracorporal high-temperature gas of access tube.
As an improvement, plate type heat exchanger includes several plate-type heat exchanger slabs, first entrance portion, first outlet part,
Two inlet portions and second outlet part, high-temperature gas flow into plate type heat exchanger from first entrance portion, and high-temperature gas is in plate-type heat-exchange
It is flowed out after flowing through plate-type heat exchanger slab in device from first outlet part, cryogenic gas flows into plate-type heat-exchange dress from second entrance portion
It sets, cryogenic gas flows out after flowing through plate-type heat exchanger slab in plate type heat exchanger from second outlet part.
As an improvement, plate type heat exchanger includes the first commutation portion and the second commutation portion, plate-type heat exchanger slab includes the
One plate groups, the second plate groups and third plate groups, high-temperature gas flow successively through first entrance portion, in plate type heat exchanger
Three plate groups, the second plate groups, the first plate groups and first outlet part, cryogenic gas flow successively through in plate type heat exchanger
Two inlet portions, the first plate groups, the first commutation portion, the second plate groups, the second commutation portion, third plate groups and second outlet part.
It is flowed into plate type heat exchanger, leads again the utility model has the advantages that high-temperature gas and cryogenic gas flow through deflector after crossing
Flowing plate makes the high-temperature gas in mixing arrangement cool down, and can prevent plate type heat exchanger from overheating, be conducive to extend plate type heat exchanger
Service life and improve the heat exchange efficiency and reliability of heat exchanger.Length direction arrangement and adjacent guide of the deflector along tube body
It is equipped with gap between plate, is sufficiently mixed high-temperature gas and cryogenic gas in deflector.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the deflector of the utility model embodiment；
Fig. 3 is the left view of Fig. 2 of the utility model embodiment；
Fig. 4 is the schematic perspective view of the deflector of the utility model embodiment.
Specific embodiment
Referring to figs. 1 to 4, a kind of heat exchanger equipped with mixing chamber, including mixing arrangement 1 and plate type heat exchanger 2, mixing are filled
Setting 1 includes tube body 3, several deflectors for being located on 3 inner wall of tube body and the side pipe 4 for being located at 3 side of tube body, and high-temperature gas is from tube body
3 one end flows into, and cryogenic gas is flowed into tube body 3 from side pipe 4, and high-temperature gas and cryogenic gas flow through deflector again after crossing
It is flowed into plate type heat exchanger 2, the plate face area of deflector is less than the area of section of 3 inner wall of tube body, and each deflector is along pipe
The length direction of body 3 is arranged, the gap that width shown in Fig. 2 is D, D > 0 are equipped between the plate face of adjacent baffle.
High-temperature gas and cryogenic gas flow through deflector and are flowed into plate type heat exchanger 2 again after crossing, deflector makes to mix
The high-temperature gas cooling set in 1 is attached together, can prevent plate type heat exchanger 2 from overheating, be conducive to extend the use of plate type heat exchanger 2
Service life and the heat exchange efficiency and reliability for improving heat exchanger.Deflector along tube body 3 length direction arrangement and adjacent baffle it
Between be equipped with gap, be sufficiently mixed high-temperature gas and cryogenic gas in mixing arrangement 1.
In order to reinforce the reliability of deflector, the plate face shape of deflector is arch, arc-shaped edges and the tube body 3 of deflector
Inner wall fitting.
In order to be sufficiently mixed high-temperature gas and cryogenic gas in mixing arrangement 1, deflector includes successively along tube body 3
The first deflector 5, the second deflector 6, third deflector 7 and the 4th deflector 8 of length direction arrangement, the first deflector 5 with
Angle between second deflector 6 is 180 °, and the angle between the second deflector 6 and third deflector 7 is 90 °, third water conservancy diversion
Angle between plate 7 and the 4th deflector 8 is 180 °.Fig. 4 is that tube body 3 is cut away the perspective view under a part of tube wall state.
In order to promote high-temperature gas to cool down in mixing arrangement 1, side pipe 4 includes the new blower being located in side pipe 4, new blower
External cryogenic gas is blown into tube body 3 and is mixed with the high-temperature gas being passed through in tube body 3.
The plate type heat exchanger 2 of the present embodiment includes several plate-type heat exchanger slabs, first entrance portion 9, first outlet part
10, second entrance portion 11 and second outlet part 12, high-temperature gas flow into plate type heat exchanger 2, high-temperature gas from first entrance portion 9
It flows through in plate type heat exchanger 2 and is flowed out from first outlet part 10 after plate-type heat exchanger slab, cryogenic gas is from second entrance portion
11 flow into plate type heat exchangers 2, and cryogenic gas is flowed through after plate-type heat exchanger slab in plate type heat exchanger 2 from second outlet part
12 outflows.
In order to improve the heat exchange efficiency of plate type heat exchanger 2, plate type heat exchanger 2 includes that the first commutation portion 13 and second changes
To portion 14, plate-type heat exchanger slab includes the first plate groups 15, the second plate groups 16 and third plate groups 17, and high-temperature gas is in plate
First entrance portion 9, third plate groups 17, the second plate groups 16, the first plate groups 15 and first are flowed successively through in formula heat-exchanger rig 2
Outlet portion 10, cryogenic gas flow successively through second entrance portion 11, the commutation of the first plate groups 15, first in plate type heat exchanger 2
Portion 13, the second plate groups 16, the second commutation portion 14, third plate groups 17 and second outlet part 12.First plate groups 15, the second plate
Piece group 16 and third plate groups 17 extend flow path of the high-temperature gas in plate type heat exchanger 2, are conducive to make High Temperature Gas
Body sufficiently exchanges heat with cryogenic gas.
The heat exchanger equipped with mixing arrangement 1 of the present embodiment can make high-temperature gas tentatively cool down in mixing arrangement 1, then flow
Enter in plate type heat exchanger 2, heat exchanger can be improved to the processing capacity of High Temperature Gas gas heat-exchanging state, be conducive to recycle thermal energy and make
High-temperature gas sufficiently cools down.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, technical field those of ordinary skill within the scope of knowledge, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (6)
1. a kind of heat exchanger equipped with mixing chamber, it is characterised in that: including mixing arrangement and plate type heat exchanger, mixing arrangement packet
Include tube body, several deflectors for being located on inboard wall of tube body and the side pipe for being located at tube body side, high-temperature gas are flowed from one end of tube body
Enter, cryogenic gas is flowed into tube body from side pipe, high-temperature gas and cryogenic gas flowed through after crossing deflector be flowed into again it is board-like
In heat-exchanger rig, the plate face area of deflector is less than the area of section of inboard wall of tube body, length direction of each deflector along tube body
It arranges, the gap that width is D, D > 0 is equipped between the plate face of adjacent baffle.
2. a kind of heat exchanger equipped with mixing chamber according to claim 1, it is characterised in that: the plate face shape of the deflector
Shape is arch, and the arc-shaped edges of deflector are bonded with the inner wall of tube body.
3. a kind of heat exchanger equipped with mixing chamber according to claim 2, it is characterised in that: the deflector includes successively
The first deflector, the second deflector, third deflector and the 4th deflector arranged along the length direction of tube body, the first deflector
Angle between the second deflector is 180 °, and the angle between the second deflector and third deflector is 90 °, third deflector
Angle between the 4th deflector is 180 °.
4. according to claim 1 to a kind of heat exchanger equipped with mixing chamber described in 3 any one, it is characterised in that: the side
Pipe includes the new blower that is located in side pipe, and external cryogenic gas is blown into the tube body and intracorporal with access tube by new blower
High-temperature gas mixing.
5. according to claim 1 to a kind of heat exchanger equipped with mixing chamber described in 3 any one, it is characterised in that: the plate
Formula heat-exchanger rig includes several plate-type heat exchanger slabs, first entrance portion, first outlet part, second entrance portion and second outlet
Portion, high-temperature gas flow into plate type heat exchanger from first entrance portion, and high-temperature gas flows through plate-type heat-exchange in plate type heat exchanger
It is flowed out after device plate from first outlet part, cryogenic gas flows into plate type heat exchanger from second entrance portion, and cryogenic gas is board-like
It is flowed out after flowing through plate-type heat exchanger slab in heat-exchanger rig from second outlet part.
6. a kind of heat exchanger equipped with mixing chamber according to claim 5, it is characterised in that: the plate type heat exchanger packet
The first commutation portion and the second commutation portion are included, the plate-type heat exchanger slab includes the first plate groups, the second plate groups and third plate
Piece group, high-temperature gas flow successively through the first entrance portion, third plate groups, the second plate groups, in plate type heat exchanger
One plate groups and the first outlet part, cryogenic gas flow successively through the second entrance portion, first in plate type heat exchanger
Plate groups, the first commutation portion, the second plate groups, the second commutation portion, third plate groups and second outlet part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018056.6U CN209512595U (en) | 2018-12-03 | 2018-12-03 | A kind of heat exchanger equipped with mixing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018056.6U CN209512595U (en) | 2018-12-03 | 2018-12-03 | A kind of heat exchanger equipped with mixing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512595U true CN209512595U (en) | 2019-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018056.6U Active CN209512595U (en) | 2018-12-03 | 2018-12-03 | A kind of heat exchanger equipped with mixing chamber |
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| Country | Link |
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| CN (1) | CN209512595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497908A (en) * | 2023-12-28 | 2024-02-02 | 洛阳储变电系统有限公司 | High-rate battery pack heat dissipation device |
-
2018
- 2018-12-03 CN CN201822018056.6U patent/CN209512595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497908A (en) * | 2023-12-28 | 2024-02-02 | 洛阳储变电系统有限公司 | High-rate battery pack heat dissipation device |
| CN117497908B (en) * | 2023-12-28 | 2024-03-22 | 洛阳储变电系统有限公司 | High-rate battery pack heat dissipation device |
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