CN208536662U - A kind of board-like gas phase heat exchanger - Google Patents
A kind of board-like gas phase heat exchanger Download PDFInfo
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- CN208536662U CN208536662U CN201820830504.XU CN201820830504U CN208536662U CN 208536662 U CN208536662 U CN 208536662U CN 201820830504 U CN201820830504 U CN 201820830504U CN 208536662 U CN208536662 U CN 208536662U
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Abstract
The utility model discloses a kind of board-like gas phase heat exchangers, belong to the board-like gas phase heat exchanger of one of technical field of heat exchangers, its purpose is to provide a kind of high board-like gas phase heat exchangers of heat exchange efficiency, its technical solution be include the first heat exchanger plates of muti-piece, the second heat exchanger plates of muti-piece, one the first from left right side of short transverse on the mounting surface of first heat exchanger plates along the first ring hot plate is provided with multiple groups gas passage item, and one the first from left right side of short transverse of the second ring hot plate is provided with multiple groups gas passage item on the mounting surface of the second heat exchanger plates；First heat exchanger plates, the second heat exchanger plates intersecting are arranged to form metal plate stacked group, and cold air channel is formed between the first ring hot plate in left side and the second heat exchanger plates of adjacent right side, hot-air channel is formed between second heat exchanger plates and the first heat exchanger plates of adjacent right side, gas flow is opposite with gas flow in hot-air channel in cold air channel；The utility model provides a kind of board-like gas phase heat exchanger, has the effect of that heat exchange efficiency is high, heat loss is small.
Description
Technical field
The utility model belongs to technical field of heat exchangers, and in particular to a kind of board-like gas phase heat exchanger.
Background technique
Plate heat exchanger, which is that one kind is new and effective as made of a series of sheet metal closed assemblies with certain corrugated shape, to be changed
Hot device.Thin rectangular shape channel is formed between various plates, heat exchange is carried out by plate, in the overall background of current energy-saving and emission-reduction
Under, gas-to-gas heat exchanger is indispensable equipment in the field for reducing fuel consumption and energy-saving and emission-reduction, and is generallyd use at present
Gas-to-gas heat exchanger be substantially the structure types such as tubulation, finned tube or heat pipe heat exchanger, and existing heat exchanger exist pass
Thus the low problem of the thermal efficiency needs to provide a kind of heat-transfer effect good board-like gas phase heat exchanger.
Utility model content
The purpose of this utility model is that: to solve the problems, such as that heat transfer efficiency existing for heat exchanger in the prior art is low, mention
For a kind of board-like gas phase heat exchanger, by the combination of the first heat exchanger plates of muti-piece, the second heat exchanger plates of muti-piece, is formed and add wrong setting
Hot and cold air duct, whole device is compact-sized, and cold air and hot gas are efficiently recycled, so that cold air is after the heating
The gas passage distribution of efficient output, whole device is compact, and thermal losses is minimum, the effect high with heat exchange efficiency, heat loss is small
Fruit.
The technical solution adopted in the utility model is as follows:
A kind of board-like gas phase heat exchanger, including the first heat exchanger plates of muti-piece, the second heat exchanger plates of muti-piece, the installation of the first heat exchanger plates
One the first from left right side of the short transverse of the first heat exchanger plates is provided with multiple groups gas passage item, edge on the mounting surface of the second heat exchanger plates on face
One the first from left right side of short transverse of second heat exchanger plates is provided with multiple groups gas passage item；First heat exchanger plates, the second heat exchanger plates cross-bedding
Folded setting forms metal plate stacked group, and forms cold sky between first heat exchanger plates in left side and the second heat exchanger plates of adjacent right side
Hot-air channel is formed between first heat exchanger plates of gas channel, the second heat exchanger plates and adjacent right side, gas stream in cold air channel
To opposite with gas flow in hot-air channel.
Further, a lateral separation of the first heat exchanger plates is gone out cold conditions gas inlet area, low by the gas passage item
Wet body outlet area, cold conditions gas inlet area are set to the lower end of the first heat exchanger plates, cold conditions gas inlet area and outer
Boundary's connection, cryogenic gas outlet area are placed in the upper end of the first heat exchanger plates, and cold conditions gas inlet area goes out with cryogenic gas
The connection of gas area.
Further, a lateral separation of the second heat exchanger plates is gone out high-temperature gas area, hot gas by the gas passage area
Body area, the hot gas zone are placed in the bottom of the second heat exchanger plates and are in communication with the outside, and the high-temperature gas area is placed in second and changes
The upper end of hot plate.
It further, further include cold conditions gas inlet pipe, hot gas exhaust pipe, in the side of metal plate stacked group bottom
It forms cold conditions gas inlet chamber group, form hot air chamber group, the cold conditions gas in the other side of metal plate stacked group bottom
Inlet chamber group is connected to the cold conditions gas inlet pipe, and the hot air chamber group is connected to the hot gas exhaust pipe.
Further, the heat exchanger upper end is additionally provided with combustion chamber, and the cold air in the combustion chamber and heat exchanger is logical
Road, hot-air channel are connected to, and the combustion chamber upper end is provided with smoke discharge pipe, and the smoke discharge pipe and combustion chamber connect
It is logical.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the first heat exchanger plates, the second heat exchanger plates intersecting are arranged to form metal plate stacked group, and
Cold air channel, the second heat exchanger plates and adjacent right side are formed between first heat exchanger plates in left side and the second heat exchanger plates of adjacent right side
The first heat exchanger plates between form hot-air channel, gas flow and gas flow phase in hot-air channel in cold air channel
Instead, the gas phase heat exchanger is arranged by the intersecting of the first heat exchanger plates of muti-piece, the second heat exchanger plates of muti-piece, so that the first heat exchange
Air duct is formed between plate and the second heat exchanger plates, wherein and in the second heat exchanger plates of first heat exchanger plates in left side and adjacent right side
Between form cold air channel, form hot-air channel, cold air between the second heat exchanger plates and the first heat exchanger plates of adjacent right side
Gas flow is with gas flow in hot-air channel on the contrary, the cold air channel, hot-air channel are in the first heat exchange in channel
Be interspersed between plate, the second heat exchanger plates, by heat exchanger hot gas and cold air carried out separation transmission, cold air is logical from cold air
It is delivered in heat exchanger and is heated in road, be delivered to hot-air channel after heating and be discharged from heat exchanger, whole device
It is compact-sized, cold air and hot gas are efficiently recycled, so that cold air efficiently exports after the heating, the gas of whole device
The distribution of body channel is compact, and thermal losses is minimum.
2, in the utility model, the bottom to form metal plate stacked group is arranged in the first heat exchanger plates, the second heat exchanger plates intersecting
Portion side forms cold conditions gas inlet area, and the cold air of external world's conveying is recycled in cold conditions gas inlet area, by the logical of cold air
The progress of the channel of road and hot gas is independently divided, is conducive to the conveying to cold air.
3, in the utility model, the gas passage area by a lateral separation of the second heat exchanger plates go out high-temperature gas area,
Hot gas zone, the hot gas zone are placed in the bottom of the second heat exchanger plates and are in communication with the outside, and the high-temperature gas area is placed in
The upper end of second heat exchanger plates, high-temperature gas area, hot gas zone the circulation being provided with conducive to hot gas, and be conducive to hot gas
Circulation and transport.
4, in the utility model, first heat exchanger plates, the second heat exchanger plates successively intersect stacking, form metal plate and stack
Group, the both ends of metal plate stacked group bottom are respectively formed cold conditions gas inlet chamber group, hot air chamber group, and cold air is in cold conditions
Gas inlet chamber group enters and transmits circulation, and the cold conditions gas inlet chamber is interspersed with hot air chamber, cold air and hot gas
When recycling in heat exchanger, the heat between state gas inlet chamber and hot air chamber is transmitted, and is conducive between cold air and hot gas
Uniform heat exchange greatly improves the efficiency of heat exchange.
5, in the utility model, the cold air conveyed in the heat exchanging device of combustion chamber is heated, then from high-temperature gas area,
Hot gas zone gives off heat exchanger, has passed through the heat source of exchanger heat transmitting.
Detailed description of the invention
Fig. 1 is the board-like gas phase heat exchanger overall structure diagram of the utility model.
Fig. 2 is the whole attachment structure schematic diagram with combustion chamber of the hot device of the utility model.
Fig. 3 is the utility model the first heat exchanger plates schematic diagram of internal structure.
Fig. 4 is the utility model the second heat exchanger plates schematic diagram of internal structure.
Marked in the figure: the first heat exchanger plates of 1-, the second heat exchanger plates of 2-, 3- gas passage item, 4- metal plate stacked group, the cold sky of 5-
Gas channel, 6- hot-air channel, 7- cold conditions gas inlet area, 8- cryogenic gas outlet area, the hot gas zone 9-, the hot gas of 10-
Body area, 11- cold conditions gas inlet pipe, the hot gas exhaust pipe of 12-, 13- cold conditions gas inlet chamber group, the hot air chamber group of 14-,
The combustion chamber 15-, 16- smoke discharge pipe.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
A kind of board-like gas phase heat exchanger, including the first heat exchanger plates of muti-piece 1, the second heat exchanger plates of muti-piece 2, the first heat exchanger plates 1
One the first from left right side of the short transverse of the first heat exchanger plates is provided with multiple groups gas passage item 3, the installation of the second heat exchanger plates 2 on mounting surface
One the first from left right side of short transverse on face along the second heat exchanger plates 2 is provided with multiple groups gas passage item 3；The heat exchange of first heat exchanger plates 1, second
2 intersecting of plate is arranged to form metal plate stacked group 4, and the second heat exchanger plates of the first heat exchanger plates 1 and adjacent right side in left side
Cold air channel 5 is formed between 2, and hot-air channel 6 is formed between the second heat exchanger plates 2 and the first heat exchanger plates 1 of adjacent right side,
Gas flow is opposite with gas flow in hot-air channel 6 in cold air channel 5；The gas phase heat exchanger is changed by muti-piece first
The intersecting setting of hot plate 1, the second heat exchanger plates of muti-piece 2, so that forming air between the first heat exchanger plates 1 and the second heat exchanger plates 2
Channel, wherein and between first heat exchanger plates 1 in left side and the second heat exchanger plates 2 of adjacent right side formed cold air channel 5, second
Hot-air channel 6 is formed between heat exchanger plates 2 and the first heat exchanger plates 1 of adjacent right side, gas flow and heat are empty in cold air channel 5
Gas flow in gas channel 6 on the contrary, the cold air channel 5, hot-air channel 6 the first heat exchanger plates 1, the second heat exchanger plates 2 it
Between be interspersed, by heat exchanger hot gas and cold air carried out separation transmission, cold air is delivered to from cold air channel 5 and changes
It is heated in hot device, is being delivered to hot-air channel 6 after heating and is being discharged from heat exchanger, whole device is compact-sized, will
Cold air and hot gas are efficiently recycled, so that cold air efficiently exports after the heating, the gas passage distribution of whole device
Compact, thermal losses is minimum.
Further, the gas passage item 3 by a lateral separation of the first heat exchanger plates 1 go out cold conditions gas inlet area 7,
Cryogenic gas outlet area 8, cold conditions gas inlet area 7 are set to the lower end of the first heat exchanger plates 1, cold conditions gas inlet area
7 are in communication with the outside, and cryogenic gas outlet area 8 is placed in the upper end of the first heat exchanger plates 1, cold conditions gas inlet area 7 with it is low
Wet body outlet area 8 is connected to；The bottom to form metal plate stacked group 4 is arranged in first heat exchanger plates 1,2 intersecting of the second heat exchanger plates
Side forms cold conditions gas inlet area 7, and the cold air of external world's conveying is recycled in cold conditions gas inlet area 7, by the logical of cold air
The progress of the channel of road and hot gas is independently divided, is conducive to the conveying to cold air.
Further, a lateral separation of the second heat exchanger plates 2 is gone out high-temperature gas area 9, hot by the gas passage item 3
Gas zone 10, the hot gas zone 10 are placed in the bottom of the second heat exchanger plates 2 and are in communication with the outside, and the high-temperature gas area 9 is set
In the upper end of the second heat exchanger plates 2.
It further, further include cold conditions gas inlet pipe 11, hot gas exhaust pipe 12, in 4 bottom of metal plate stacked group
Side form cold conditions gas inlet chamber group 13, in the other side of metal plate stacked group bottom form hot air chamber group 14, institute
It states cold conditions gas inlet chamber group 13 to be connected to the cold conditions gas inlet pipe 11, the hot air chamber group 14 and the hot gas
Body exhaust pipe 12 is connected to；First heat exchanger plates 1, the second heat exchanger plates 2 successively intersect stacking, form metal plate stacked group 4, described
The both ends of 4 bottom of metal plate stacked group are respectively formed cold conditions gas inlet chamber group 13, hot air chamber group 14, and cold air is in cold conditions gas
Body inlet chamber group 13 enters and transmits circulation, and the cold conditions gas inlet chamber is interspersed with hot air chamber, cold air and hot gas
When recycling in heat exchanger, the heat between state gas inlet chamber and hot air chamber is transmitted, and is conducive between cold air and hot gas
Uniform heat exchange.
Further, the heat exchanger upper end is additionally provided with combustion chamber 15, the combustion chamber 15 and the cold sky in heat exchanger
Gas channel 5, hot-air channel 6 are connected to, and 15 upper end of combustion chamber is provided with smoke discharge pipe 16, the smoke discharge pipe 16
It is connected to combustion chamber 15.
Embodiment 1
A kind of board-like gas phase heat exchanger, including the first heat exchanger plates of muti-piece 1, the second heat exchanger plates of muti-piece 2, the first heat exchanger plates 1
One the first from left right side of the short transverse of the first heat exchanger plates is provided with multiple groups gas passage item 3, the installation of the second heat exchanger plates 2 on mounting surface
One the first from left right side of short transverse on face along the second heat exchanger plates 2 is provided with multiple groups gas passage item 3；The heat exchange of first heat exchanger plates 1, second
2 intersecting of plate is arranged to form metal plate stacked group 4, and the second heat exchanger plates of the first heat exchanger plates 1 and adjacent right side in left side
Cold air channel 5 is formed between 2, and hot-air channel 6 is formed between the second heat exchanger plates 2 and the first heat exchanger plates 1 of adjacent right side,
Gas flow is opposite with gas flow in hot-air channel 6 in cold air channel 5；The gas phase heat exchanger is changed by muti-piece first
The intersecting setting of hot plate 1, the second heat exchanger plates of muti-piece 2, so that forming air between the first heat exchanger plates 1 and the second heat exchanger plates 2
Channel, wherein and between first heat exchanger plates 1 in left side and the second heat exchanger plates 2 of adjacent right side formed cold air channel 5, second
Hot-air channel 6 is formed between heat exchanger plates 2 and the first heat exchanger plates 1 of adjacent right side, gas flow and heat are empty in cold air channel 5
Gas flow in gas channel 6 on the contrary, the cold air channel 5, hot-air channel 6 the first heat exchanger plates 1, the second heat exchanger plates 2 it
Between be interspersed, by heat exchanger hot gas and cold air carried out separation transmission, cold air is delivered to from cold air channel 5 and changes
It is heated in hot device, is being delivered to hot-air channel 6 after heating and is being discharged from heat exchanger, whole device is compact-sized, will
Cold air and hot gas are efficiently recycled, so that cold air efficiently exports after the heating, the gas passage distribution of whole device
Compact, thermal losses is minimum.
Embodiment 2
On the basis of embodiment 1, a lateral separation of the first heat exchanger plates 1 is gone out cold conditions gas by the gas passage item 3
Body air inlet area 7, cryogenic gas outlet area 8, cold conditions gas inlet area 7 are set to the lower end of the first heat exchanger plates 1, the cold conditions
Gas inlet area 7 is in communication with the outside, and cryogenic gas outlet area 8 is placed in the upper end of the first heat exchanger plates 1, the cold conditions gas into
Gas area 7 is connected to cryogenic gas outlet area 8；First heat exchanger plates 1,2 intersecting of the second heat exchanger plates are arranged to form metal plate stacking
The bottom side of group 4 forms cold conditions gas inlet area 7, and the cold air of external world's conveying is recycled in cold conditions gas inlet area 7, will
The channel of cold air and the channel progress of hot gas are independently divided, are conducive to the conveying to cold air.
Embodiment 3
On the basis of embodiment 2, a lateral separation of the second heat exchanger plates 2 is gone out High Temperature Gas by the gas passage item 3
Body area 9, hot gas zone 10, the hot gas zone 10 are placed in the bottom of the second heat exchanger plates 2 and are in communication with the outside, the height
Warm gas zone 9 is placed in the upper end of the second heat exchanger plates 2.
Embodiment 4
It further include cold conditions gas inlet pipe 11, hot gas exhaust pipe 12, in metal sheetpile on the basis of embodiment 3
The side of 4 bottom of stacked group forms cold conditions gas inlet chamber group 13, forms hot gas in the other side of metal plate stacked group bottom
Chamber group 14, the cold conditions gas inlet chamber group 13 are connected to the cold conditions gas inlet pipe 11, the hot air chamber group 14 with
The hot gas exhaust pipe 12 is connected to；First heat exchanger plates 1, the second heat exchanger plates 2 successively intersect stacking, form metal sheetpile
Stacked group 4, the both ends of 4 bottom of metal plate stacked group are respectively formed cold conditions gas inlet chamber group 13, hot air chamber group 14, cold
Gas enters in cold conditions gas inlet chamber group 13 and transmits circulation, and the cold conditions gas inlet chamber is interspersed with hot air chamber,
When cold air and hot gas recycle in heat exchanger, between state gas inlet chamber and hot air chamber heat transmitting, be conducive to cold air with
Uniform heat exchange between hot gas.
Embodiment 5
On the basis of the above embodiments, the heat exchanger upper end is additionally provided with combustion chamber 15, the combustion chamber 15 with change
Cold air channel 5, hot-air channel 6 in hot device are connected to, and 15 upper end of combustion chamber is provided with smoke discharge pipe 16, described
Smoke discharge pipe 16 is connected to combustion chamber 15.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of board-like gas phase heat exchanger, it is characterised in that: including the first heat exchanger plates of muti-piece (1), the second heat exchanger plates of muti-piece (2),
One the first from left right side of the short transverse of the first heat exchanger plates is provided with multiple groups gas passage item (3) on the mounting surface of first heat exchanger plates (1),
One the first from left right side of short transverse on the mounting surface of second heat exchanger plates (2) along the second heat exchanger plates (2) is provided with multiple groups gas passage item
(3)；First heat exchanger plates (1), the second heat exchanger plates (2) intersecting are arranged to form metal plate stacked group (4), and the first of left side
Cold air channel (5) are formed between heat exchanger plates (1) and the second heat exchanger plates (2) of adjacent right side, the second heat exchanger plates (2) and the adjacent right side
Hot-air channel (6) are formed between the first heat exchanger plates (1) of side, cold air channel (5) interior gas flow and hot-air channel (6)
Interior gas flow is opposite.
2. a kind of board-like gas phase heat exchanger as described in claim 1, it is characterised in that: the gas passage item (3) is by first
One lateral separation of heat exchanger plates (1) goes out cold conditions gas inlet area (7), cryogenic gas outlet area (8), the cold conditions gas inlet
Area (7) is set to the lower end of the first heat exchanger plates (1), and cold conditions gas inlet area (7) is in communication with the outside, and the cryogenic gas goes out
Gas area (8) is placed in the upper end of the first heat exchanger plates (1), and cold conditions gas inlet area (7) is connected to cryogenic gas outlet area (8).
3. a kind of board-like gas phase heat exchanger as described in claim 1, it is characterised in that: the gas passage item (3) is by second
One lateral separation of heat exchanger plates (2) goes out high-temperature gas area (9), hot gas zone (10), and the hot gas zone (10) is placed in
The bottom of second heat exchanger plates (2) is simultaneously in communication with the outside, and the high-temperature gas area (9) is placed in the upper end of the second heat exchanger plates (2).
4. a kind of board-like gas phase heat exchanger as claimed in claim 2 or claim 3, it is characterised in that: it further include cold conditions gas inlet pipe
(11), hot gas exhaust pipe (12), metal plate stacked group (4) bottom side formed cold conditions gas inlet chamber group (13),
Form hot air chamber group (14) in the other side of metal plate stacked group bottom, the cold conditions gas inlet chamber group (13) with it is described
Cold conditions gas inlet pipe (11) connection, the hot air chamber group (14) are connected to the hot gas exhaust pipe (12).
5. a kind of board-like gas phase heat exchanger as described in claim 1, it is characterised in that: the heat exchanger upper end is additionally provided with combustion
It burns room (15), the combustion chamber (15) is connected to cold air channel (5), the hot-air channel (6) in heat exchanger, the burning
Room (15) upper end is provided with smoke discharge pipe (16), and the smoke discharge pipe (16) is connected to combustion chamber (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830504.XU CN208536662U (en) | 2018-05-25 | 2018-05-25 | A kind of board-like gas phase heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830504.XU CN208536662U (en) | 2018-05-25 | 2018-05-25 | A kind of board-like gas phase heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536662U true CN208536662U (en) | 2019-02-22 |
Family
ID=65382504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820830504.XU Active CN208536662U (en) | 2018-05-25 | 2018-05-25 | A kind of board-like gas phase heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536662U (en) |
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2018
- 2018-05-25 CN CN201820830504.XU patent/CN208536662U/en active Active
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