CN105091637B - Gas-liquid heat exchange device - Google Patents
Gas-liquid heat exchange device Download PDFInfo
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- CN105091637B CN105091637B CN201510362889.2A CN201510362889A CN105091637B CN 105091637 B CN105091637 B CN 105091637B CN 201510362889 A CN201510362889 A CN 201510362889A CN 105091637 B CN105091637 B CN 105091637B
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Abstract
A gas-liquid heat exchange device comprises two or more dot-matrix type gas-liquid heat exchange device bodies. A gas outlet pipe of the former dot-matrix type gas-liquid heat exchange device body is communicated with a gas inlet pipe of the later dot-matrix type gas-liquid heat exchange device body and a condensate water outlet is formed between the gas outlet pipe and the gas inlet pipe. A liquid outlet pipe of the former dot-matrix type gas-liquid heat exchange device body is communicated with a liquid inlet pipe of the later dot-matrix type gas-liquid heat exchange device body. The dot-matrix type gas-liquid heat exchange device bodies comprise shells. Heat exchange units are arranged in the shells and comprise dot-matrix type hemispherical protrusions arranged on the inner walls on the left sides and the right sides of barrels. The two ends of each barrel are provided with an upper flange bent upwards and a lower flange bent downwards respectively. The gas-liquid heat exchange device has the beneficial effects of being simple and reasonable in structure, large in heat exchange area in unit volume, high in heat exchange efficiency, small in size and flexible in operation.
Description
Technical field
The present invention relates to a kind of heat exchanger, particularly a kind of vapor liquid heat exchange device.
Background technology
The A of Chinese patent literature CN 102297614 discloses a kind of table of increase flat tube on December 28th, 2011
The flow velocity of the fluid that area and raising are flowed in outer tube, is achieved in the heat exchanger for greatly improving of heat exchanger effectiveness.
Flat tube is received in the tubular incorporating section of shell body, respectively flowing is intended to carry out the stream of heat exchange inside and outside the flat tube
Body, thus carries out the mutual heat exchange of fluid, by the perisporium for being internally formed the flat tube for logical circulation road be formed as from
The continuous spiral helicine waveform of length direction；In the continuous waveform of length direction；In the ripple of the continuous section shape of width
Shape；To select in the fin that outer surface is provided projectingly in the vacant predetermined distance of width, in length direction mode arranged side by side
Arbitrary increase shape to form surface area is selected, is set by the mode arranged side by side of the inner peripheral surface in the tubular incorporating section of the shell body
The multiple fluid rectifier tanks put form fluid passage.
The content of the invention
The purpose of the present invention aims to provide the high gas-liquid heat of a kind of simple and reasonable, flexible operation, heat exchanger effectiveness and hands over
Changing device, to overcome weak point of the prior art.
By a kind of vapor liquid heat exchange device of this purpose design, including dot matrix gas-liquid heat exchanger, its architectural feature is
The dot matrix gas-liquid heat exchanger is more than two, and the gas outlet tube of previous dot matrix gas-liquid heat exchanger is individual with latter
The gas inlet pipe of dot matrix gas-liquid heat exchanger is communicated, and condensed water is provided between gas outlet tube and gas inlet pipe and is gone out
Mouthful；The liquid outlet tube of previous dot matrix gas-liquid heat exchanger and the liquid inlet tube of latter dot matrix gas-liquid heat exchanger
Communicate.
Further, described dot matrix gas-liquid heat exchanger includes shell, inside the shell is provided with heat exchange unit, the heat exchange
Unit includes the hemispherical projection of the dot matrix being arranged on the inwall of the cylinder left and right sides, and the two ends of cylinder arrange and are respectively provided with
There are the upper hem for bending upward and the lower hem for bending down.
Further, the heat exchange unit is more than two, and the heat exchange unit of more than two is stacked up and down, above
The lower hem of heat exchange unit connects with the upper hem of underlying another heat exchange unit and constitutes lap-joint.
Further, the dot matrix gas-liquid heat exchanger, also including liquid guide flow plate and rebound；Liquid guide flow plate is in half
Ring-type, liquid guide flow plate crosses over more than one lap-joint, and the side of liquid guide flow plate connects with a lap-joint, liquid guide flow
The opposite side of plate connects with another lap-joint；Rebound connects with the side of lap-joint, the end face of liquid guide flow plate；Rebound
The shape of end face is identical with the shape of lap-joint.
Further, the dot matrix gas-liquid heat exchanger, the upper hem positioned at the heat exchange unit of the top is added with upside
The side of plate connects, and the side of upper side sealing plate connects with the liquid guide flow plate positioned at the top, the opposite side of upper side sealing plate
Connect with the opposite side of upside add-in card, the cross section of upper side sealing plate is in horizontal U-shaped；Liquid outlet tube and upper side sealing plate
Communicate；Rebound connects with the end face of upside add-in card；
Lower hem positioned at the heat exchange unit of bottom connects with the side of downside add-in card, the side of lower side seals plate with
Liquid guide flow plate positioned at bottom connects, and the opposite side of lower side seals plate connects with the opposite side of downside add-in card, and downside is close
The cross section of shrouding is in horizontal U-shaped；Liquid inlet tube is communicated with lower side seals plate；The end face phase of rebound and downside add-in card
Connect；
Liquid outlet tube and liquid inlet tube are located at the same side.
Further, described dot matrix gas-liquid heat exchanger, also including gas guide board, the gas guide board includes semi-ring
Plate and the shrouding positioned at half ring flat-plate two ends, gas guide board crosses over more than one cylinder, the side of gas guide board and
The front side of individual cylinder or rear side connect, and the opposite side of gas guide board connects with the front side of another cylinder or rear side；Gas enters
Mouth pipe is communicated with the gas guide board positioned at the top.
Further, described dot matrix gas-liquid heat exchanger, also including gas outlet tube, gas outlet tube be located at most under
The gas guide board of side is communicated；Or, additional encryption shrouding is additionally provided with below the gas guide board of bottom, this is added
Sealing plate side with connect positioned at the gas guide board of bottom, the opposite side of additional encryption shrouding and the cylinder for being located at bottom
Front side or rear side connect, gas outlet tube is communicated with additional encryption shrouding；Gas inlet pipe is located at respectively cylinder with gas outlet tube
The both sides of body.
Further, the shell is surrounded jointly by top board, header board, back plate, left plate and right panel, the top board be located at top
Upside add-in card connects.
Further, the top of the hemispherical projection is plane.
Further, the upper hem and lower hem knuckle scope respectively is 20～70 degree.
The present invention can as needed, or when single dot matrix gas-liquid heat exchanger heat-exchange capacity is not enough, by point
Configuration gas-liquid heat exchanger is coupled together, and each connecting line answers outsourcing heat-insulated or insulation material, reduces thermal loss, this structure
It is easy to dismounting, by increasing and decreasing elementary cell the heat-exchange capacity of heat exchanger, flexible operation can be easily changed.
Heat exchange unit in the present invention includes the hemispherical projection of the dot matrix being arranged on the inwall of the cylinder left and right sides,
The two ends of cylinder arrange and are respectively arranged with the upper hem for bending upward and the lower hem for bending down；Heat exchange unit be two with
On, the heat exchange unit of more than two is stacked up and down, the lower hem of heat exchange unit above with it is underlying another
The upper hem of heat exchange unit connects and constitutes lap-joint；Wherein, the passage for being formed in single heat exchange unit is fluid passage,
The passage formed between adjacent heat exchange unit is gas passage；To make gas and liquid successively flow in respective passage,
After by increasing gas guide board and liquid guide flow plate, be formed the orthogonal multiple passages in direction, then, liquid and
Gas just successively flows in respective passage according to zigzag.
The top of the hemispherical projection in the present invention is plane, and the structure can reduce the flow resistance of gas, so as to drop
Low energy consumption.
The present invention have simple and reasonable, unit volume in heat exchange area is big, heat exchanger effectiveness is high, compact,
The characteristics of flexible operation.
Description of the drawings
Fig. 1 is the schematic perspective view of one embodiment of the invention.
Fig. 2 is the schematic diagram of the dot matrix gas-liquid heat exchanger in the present invention.
Fig. 3 remove header board and right panel for Fig. 2 after schematic diagram.
Fig. 4 removes the schematic diagram after top board for Fig. 3.
Fig. 5 removes the schematic diagram after portion gas deflector, partially liq deflector and rebound for Fig. 4.
Fig. 6 removes rebound and vertically turns over the schematic diagram after 90 degree for Fig. 4.
Fig. 7 is the main view enlarged diagram of Fig. 6.
Fig. 8 is the three-dimensional enlarged diagram of heat exchange unit.
Fig. 9 is the three-dimensional enlarged diagram of rebound.
Figure 10 is the front schematic perspective view of gas guide board.
Figure 11 is the back side schematic perspective view of gas guide board.
Figure 12 is the schematic perspective view of liquid guide flow plate.
Figure 13 is the schematic perspective view of top board.
Figure 14 is the schematic perspective view of header board.
Figure 15 is the schematic perspective view of back plate.
Figure 16 is the schematic perspective view of left plate.
Figure 17 is the schematic perspective view of right panel.
In figure：1 is top board, and 2 is header board, and 3 is liquid outlet tube, and 4 is right panel, and 5 is liquid inlet tube, and 6 is underframe, and 7 are
Left plate, 8 is gas inlet pipe, and 9 is gas guide board, and 10 is liquid guide flow plate, and 11 is rebound, and 12 is gas outlet tube, 14
For back plate, 20 is heat exchange unit, and 20.1 is cylinder, and 20.2 is projection, and 20.3 is upper hem, and 20.4 is lower hem, and 25 are overlap joint
Place, 26 is upper side sealing plate, and 27 is lower side seals plate, and 31 is upside add-in card, and 32 is downside add-in card, and 41 is additional seal
Plate.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Figure 17, this vapor liquid heat exchange device, including dot matrix gas-liquid heat exchanger, the dot matrix gas-liquid heat
Exchanger is more than two, and the gas outlet tube 12 of previous dot matrix gas-liquid heat exchanger is handed over latter dot matrix gas-liquid heat
The gas inlet pipe 8 of parallel operation is communicated, and between gas outlet tube 12 and gas inlet pipe 8 condensation-water drain is provided with；Previous point
The liquid outlet tube 3 of configuration gas-liquid heat exchanger is communicated with the liquid inlet tube 5 of latter dot matrix gas-liquid heat exchanger.
In the present embodiment, vapor liquid heat exchange device includes shell, and inside the shell is provided with heat exchange unit 20, the heat exchange unit
20 include being arranged on the hemispherical projection 20.2 of dot matrix on the inwall of the left and right sides of cylinder 20.1, and the two ends of cylinder 20.1 set
Put and be respectively arranged with the upper hem 20.3 for bending upward and the lower hem 20.4 for bending down.The top of the hemispherical projection 20.2
Portion is plane.Now, whole hemispherical projection 20.2 is similar to the flat bowl of a back-off.
The heat exchange unit 20 is more than two, and the heat exchange unit of more than two is stacked about 20, and above changes
The lower hem 20.4 of hot cell 20 connects with the upper hem 20.3 of underlying another heat exchange unit 20 and constitutes lap-joint
25。
Dot matrix gas-liquid heat exchanger, also including liquid guide flow plate 10 and rebound 11；Liquid guide flow plate 10 is in semicircular,
Liquid guide flow plate 10 crosses over more than one lap-joint 25, and the side of liquid guide flow plate 10 connects with a lap-joint 25, liquid
The opposite side of deflector 10 connects with another lap-joint 25；The side of rebound 11 and lap-joint 25, liquid guide flow plate 10
End face connects；The shape of the end face of rebound 11 is identical with the shape of lap-joint 25.
Upper hem 20.3 positioned at the heat exchange unit 20 of the top connects with the side of upside add-in card 31, upper side sealing plate
26 side connects with the liquid guide flow plate 10 positioned at the top, and the opposite side of upper side sealing plate 26 is another with upside add-in card 31
Side connects, and the cross section of upper side sealing plate 26 is in horizontal U-shaped；Liquid outlet tube 3 is communicated with upper side sealing plate 26；Rebound
11 connect with the end face of upside add-in card 31；
Lower hem 20.4 positioned at the heat exchange unit 20 of bottom connects with the side of downside add-in card 32, lower side seals plate
27 side connects with the liquid guide flow plate 10 positioned at bottom, and the opposite side of lower side seals plate 27 is another with downside add-in card 32
Side connects, and the cross section of lower side seals plate 27 is in horizontal U-shaped；Liquid inlet tube 5 is communicated with lower side seals plate 27；Rebound
11 connect with the end face of downside add-in card 32；
Liquid outlet tube 3 and liquid inlet tube 5 are located at the same side.
Described dot matrix gas-liquid heat exchanger, also including gas guide board 9, the gas guide board 9 include half ring flat-plate with
And positioned at the shrouding at half ring flat-plate two ends, gas guide board 9 crosses over more than one cylinder 20.1, the side of gas guide board 9 with
The front side of one cylinder 20.1 or rear side connect, front side or rear side of the opposite side of gas guide board 9 with another cylinder 20.1
Connect；Gas inlet pipe 8 is communicated with the gas guide board 9 positioned at the top.
Gas outlet tube 12 is communicated with the gas guide board 9 positioned at bottom；Or, positioned at the gas guide board of bottom
Additional encryption shrouding 41 is additionally provided with below 9, the side of the additional encryption shrouding 41 and be located at bottom the phase of gas guide board 9
Connect, the opposite side of additional encryption shrouding 41 with positioned at bottom cylinder 20.1 front side or rear side connect, gas outlet tube 12 with
Additional encryption shrouding 41 is communicated；Gas inlet pipe 8 is with gas outlet tube 12 respectively positioned at the both sides of cylinder 20.1.
The shell is surrounded jointly by top board 1, header board 2, back plate 14, left plate 7 and right panel 4, the top board 1 be located at top
Upside add-in card 31 connects.
The upper hem 20.3 and lower hem 20.4 knuckle scope respectively is 20～70 degree.
Underframe or suspension bracket are welded on into the bottom of shell.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (8)
1. a kind of vapor liquid heat exchange device, including dot matrix gas-liquid heat exchanger, is characterized in that the dot matrix vapor liquid heat exchange
Device is more than two, gas outlet tube (12) and the latter dot matrix vapor liquid heat exchange of previous dot matrix gas-liquid heat exchanger
The gas inlet pipe (8) of device is communicated, and between gas outlet tube (12) and gas inlet pipe (8) condensation-water drain is provided with；It is previous
The liquid outlet tube (3) of individual dot matrix gas-liquid heat exchanger and the liquid inlet tube (5) of latter dot matrix gas-liquid heat exchanger
Communicate；
The dot matrix gas-liquid heat exchanger includes shell, inside the shell is provided with heat exchange unit (20), the heat exchange unit (20)
Including the hemispherical projection (20.2) of the dot matrix being arranged on the inwall of cylinder (20.1) left and right sides, the two of cylinder (20.1)
End is respectively arranged with the upper hem (20.3) for bending upward and the lower hem (20.4) for bending down；
Upper hem (20.3) positioned at the heat exchange unit (20) of the top connects with the side of upside add-in card (31), upper side seal
The side of plate (26) connects with the liquid guide flow plate (10) positioned at the top, and opposite side and the upside of upper side sealing plate (26) add
The opposite side of plate (31) connects, and the cross section of upper side sealing plate (26) is in horizontal U-shaped；Liquid outlet tube (3) and upper side seal
Plate (26) is communicated；Rebound (11) connects with the end face of upside add-in card (31)；
Lower hem (20.4) positioned at the heat exchange unit (20) of bottom connects with the side of downside add-in card (32), lower side seals
The side of plate (27) connects with the liquid guide flow plate (10) positioned at bottom, and opposite side and the downside of lower side seals plate (27) add
The opposite side of plate (32) connects, and the cross section of lower side seals plate (27) is in horizontal U-shaped；Liquid inlet tube (5) and lower side seals
Plate (27) is communicated；Rebound (11) connects with the end face of downside add-in card (32)；
Liquid outlet tube (3) and liquid inlet tube (5) are positioned at the same side.
2. vapor liquid heat exchange device according to claim 1, is characterized in that the heat exchange unit (20) for more than two, should
The heat exchange unit (20) of more than two is stacked up and down, the lower hem (20.4) of heat exchange unit (20) above be located at lower section
The upper hem (20.3) of another heat exchange unit (20) connect and constitute lap-joint (25).
3. vapor liquid heat exchange device according to claim 2, is characterized in that also including liquid guide flow plate (10) and rebound
(11)；, in semicircular, liquid guide flow plate (10) is across more than one lap-joint (25), liquid guide flow plate for liquid guide flow plate (10)
(10) side connects with a lap-joint (25), and the opposite side of liquid guide flow plate (10) connects with another lap-joint (25)；
Rebound (11) connects with the side of lap-joint (25), the end face of liquid guide flow plate (10)；The shape of rebound (11) end face with
The shape of lap-joint (25) is identical.
4. vapor liquid heat exchange device according to claim 3, is characterized in that also including gas guide board (9), and the gas is led
, including half ring flat-plate and the shrouding positioned at half ring flat-plate two ends, gas guide board (9) is across more than one cylinder for stream plate (9)
(20.1), the front side of the side of gas guide board (9) and a cylinder (20.1) or rear side connect, gas guide board (9) it is another
The front side of side and another cylinder (20.1) or rear side connect；Gas inlet pipe (8) and the gas guide board for being located at the top
(9) communicate.
5. vapor liquid heat exchange device according to claim 4, is characterized in that also including gas outlet tube (12), and the gas goes out
Mouth pipe (12) is communicated with the gas guide board (9) positioned at bottom；
Or, also including gas outlet tube (12), below the gas guide board (9) of bottom additional seal is additionally provided with
Plate (41), the side of the additional encryption shrouding (41) connects with the gas guide board (9) positioned at bottom, additional encryption shrouding (41)
The front side of opposite side and the cylinder (20.1) positioned at bottom or rear side connect, gas outlet tube (12) and additional encryption shrouding (41)
Communicate；
Gas inlet pipe (8) is with gas outlet tube (12) respectively positioned at the both sides of cylinder (20.1).
6. vapor liquid heat exchange device according to claim 1, it is characterized in that the shell by top board (1), header board (2), after
Plate (14), left plate (7) and right panel (4) are surrounded jointly, and the top board (1) connects with the upside add-in card (31) positioned at top.
7. vapor liquid heat exchange device according to claim 1, the top that it is characterized in that the hemispherical projection (20.2) is
Plane.
8., according to the arbitrary described vapor liquid heat exchange device of claim 1 to 7, the upper hem (20.3) and lower folding it is characterized in that
Side (20.4) knuckle scope respectively is 20～70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362889.2A CN105091637B (en) | 2015-06-25 | 2015-06-25 | Gas-liquid heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362889.2A CN105091637B (en) | 2015-06-25 | 2015-06-25 | Gas-liquid heat exchange device |
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| Publication Number | Publication Date |
|---|---|
| CN105091637A CN105091637A (en) | 2015-11-25 |
| CN105091637B true CN105091637B (en) | 2017-04-26 |
Family
ID=54572605
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362889.2A Active CN105091637B (en) | 2015-06-25 | 2015-06-25 | Gas-liquid heat exchange device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307995A (en) * | 2007-05-16 | 2008-11-19 | Akg-热技术有限及两合公司 | Heat exchanger for gaseous media |
| CN102478366A (en) * | 2010-11-26 | 2012-05-30 | 李颖 | Multistage combined heat exchanging device |
| CN102954459A (en) * | 2012-11-12 | 2013-03-06 | 同济大学 | Novel plate type economizer |
| WO2013104640A3 (en) * | 2012-01-11 | 2013-09-19 | Aaa Water Technologies Ag | Cooling device |
| CN203413992U (en) * | 2013-07-19 | 2014-01-29 | 烟台珈群高效节能设备有限公司 | Shell-and-plate heat exchanger capable of adapting to different mounting spaces |
| CN104696983A (en) * | 2015-03-12 | 2015-06-10 | 山东旺泰机械科技有限公司 | Self-supporting wide gap heat exchanging element |
| CN204787960U (en) * | 2015-06-25 | 2015-11-18 | 咀香园健康食品（中山）有限公司 | Modular dot matrix gas -liquid heat exchanger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320917A (en) * | 1999-05-06 | 2000-11-24 | Hitachi Ltd | Heat pump cold/hot water machine |
| CN103983132A (en) * | 2014-05-16 | 2014-08-13 | 王一敏 | Plate type gas liquid heat exchanger and heat exchange device thereof |
-
2015
- 2015-06-25 CN CN201510362889.2A patent/CN105091637B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307995A (en) * | 2007-05-16 | 2008-11-19 | Akg-热技术有限及两合公司 | Heat exchanger for gaseous media |
| CN102478366A (en) * | 2010-11-26 | 2012-05-30 | 李颖 | Multistage combined heat exchanging device |
| WO2013104640A3 (en) * | 2012-01-11 | 2013-09-19 | Aaa Water Technologies Ag | Cooling device |
| CN102954459A (en) * | 2012-11-12 | 2013-03-06 | 同济大学 | Novel plate type economizer |
| CN203413992U (en) * | 2013-07-19 | 2014-01-29 | 烟台珈群高效节能设备有限公司 | Shell-and-plate heat exchanger capable of adapting to different mounting spaces |
| CN104696983A (en) * | 2015-03-12 | 2015-06-10 | 山东旺泰机械科技有限公司 | Self-supporting wide gap heat exchanging element |
| CN204787960U (en) * | 2015-06-25 | 2015-11-18 | 咀香园健康食品（中山）有限公司 | Modular dot matrix gas -liquid heat exchanger |
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| CN105091637A (en) | 2015-11-25 |
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