CN209085398U - One kind liquidates counterflow gas heat exchanger - Google Patents
One kind liquidates counterflow gas heat exchanger Download PDFInfo
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- CN209085398U CN209085398U CN201821103551.0U CN201821103551U CN209085398U CN 209085398 U CN209085398 U CN 209085398U CN 201821103551 U CN201821103551 U CN 201821103551U CN 209085398 U CN209085398 U CN 209085398U
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- cold air
- partition
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Abstract
It liquidates counterflow gas heat exchanger, including several partitions the utility model discloses one kind, the partition is arranged successively according to certain spacing, channel is formed between adjacent partition, air-flow can pass through from channel.By the channel between partition, alternating is set as cold air path and hot gas path, so that every piece of partition is heat transfer face.Described cold air path one end connects cold air inlet by pipeline, and the cold air path other end connects cold air outlet by pipeline, and described hot gas path one end connects hot gas inlet by pipeline, and the hot gas path other end connects heat outlet by pipeline.Cold air and hot gas enter heat exchanger from opposite direction respectively, after completing heat exchange, are discharged by opposite direction.The surface of the counterflow gas heat exchanger that liquidates, the partition is equipped with projecting tendon, and projecting tendon has guiding role to air-flow, while can increase the contact area of gas converting heat again, improves heat transference efficiency；Projecting tendon is also used as the support of adjacent separator, plays the role of reinforcing rib.Due to there is the cross combination structure of different projecting tendons, channel can form various shapes, and rolling agitation can be generated when air-flow passes through, and play the role of improving heat exchange efficiency.
Description
Technical field
The utility model belongs to gas heat exchanger technical field, and in particular to one kind liquidates counterflow gas heat exchanger.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is being changed
It is occupied an important position in work, petroleum, power, food and other many industrial productions, heat exchanger can be used as in Chemical Manufacture
Heater, cooler, condenser, evaporator and reboiler etc., are widely used.But the high-performance heat exchanger for gas converting heat
Type is seldom.
Utility model content
It liquidates counterflow gas heat exchanger the purpose of this utility model is to provide one kind, is mainly used in gas heating and sets
The gas heat exchange applied.
To achieve the above object, the utility model provides the following technical solutions: one kind liquidates counterflow gas heat exchanger, packet
Several partitions are included, the partition forms channel between adjacent partition according to fixed spacing setting arranged in parallel, by partition
Between the channel that is formed, be respectively set to cold air path and hot gas path, partition is heat transfer face.
Preferably, all cold air paths connect cold air inlet and cold air outlet by pipeline；All hot gas pass through pipe
Road connects hot gas inlet and heat outlet.Cold air and hot gas enter heat exchanger from opposite direction respectively, after completing heat exchange, pass through
Opposite direction discharge.
The technical effect and advantage of the utility model: the counterflow gas heat exchanger that liquidates, the surface of the partition is equipped with
Projecting tendon, projecting tendon have guiding role to air-flow, increase the contact area of gas converting heat, improve heat transference efficiency；Projecting tendon is also
It can be used as the support of adjacent separator, and play the role of reinforcing rib；Due to there is the cross combination structure of different projecting tendons, lead to
Road can form various shapes, and rolling agitation can be generated when air-flow passes through, can be further improved heat exchange efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the diaphragm structure schematic diagram of the utility model.
Fig. 3 is several pieces of partition assembling effect figures of the utility model.
In figure: 1 partition, 2 projecting tendons, 3 cold air paths, 4 hot gas paths,
5 cold air inlets, 6 cold air outlets, 7 hot gas inlets, 8 heat outlets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides one kind as shown in Figs. 1-3 and liquidates counterflow gas heat exchanger, including several partitions
1, the partition 1 is arranged successively according to certain spacing, and channel is formed between adjacent partition 1, and air-flow can be from channel
Pass through, the airflow channel that will be formed between partition 1, alternating is set as cold air path 3 and hot gas path 4, and all cold air paths are logical
Piping connects cold air inlet 5 and cold air outlet 6；All hot gas paths connect hot gas inlet 7 and heat outlet by pipeline
8.Cold air and hot gas enter heat exchanger from opposite direction respectively, after completing heat exchange, are discharged by opposite direction.The partition
1 surface is equipped with projecting tendon 2, and projecting tendon 2 can be the arbitrary shapes such as straight line, camber line, curve, and projecting tendon 2 is used as leading for air-flow
To channel, while the contact area of gas converting heat can be increased, also as the support of adjacent separator, and play the role of reinforcing rib
Due to there is the cross combination structure of different projecting tendons 2, channel can form various shapes, can produce when air-flow passes through
Raw rolling agitation, can be further improved heat exchange efficiency.
Cold air and hot gas pass through from the channel of adjacent spaces respectively, and it is logical that material is thus formed the multiple air-flows alternateed
Road, every piece of partition 1 are heat transfer faces, and the heat exchange area of package unit is very big, and heat exchange efficiency is high.
In order to enter heat totally tansitive heat exchanger from opposite direction respectively using cold air and hot gas, complete to change
After heat, the scheme of heat exchanger is discharged in the opposite direction, i.e., is made by way of heat exchanger according to cold air and hot gas reverse convection
Heat exchange efficiency reaches highest.Theoretically, the heat of hot gas almost can all be passed to cold air by such structure, make to have exchanged heat
At the temperature of rear cold air, temperature identical with the hot gas of heat exchanger is entered finally is risen to.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (1)
- The counterflow gas heat exchanger 1. one kind liquidates, including several partitions (1), it is characterised in that: the partition (1) is according to one Fixed spacing setting arranged in parallel forms airflow channel between adjacent partition (1), by the airflow channel between partition (1), if It is set to cold air path (3) and hot gas path (4), every piece of partition (1) is heat transfer face, and described cold air path (3) one end passes through pipe Road connects cold air inlet (5), and cold air path (3) other end connects cold air outlet (6) by pipeline, the hot gas path (4) one end connects hot gas inlet (7) by pipeline, and hot gas path (4) other end connects heat outlet (8) by pipeline, Cold air passes through cold air inlet (5)；Hot gas is exchanged heat by hot gas inlet (7) into heat exchanger, then is arranged by opposite direction Out, partition (1) surface is equipped with projecting tendon (2), and projecting tendon (2) has guiding role to air-flow, increases the contact of gas converting heat Area plays the role of reinforcing rib as the support of adjacent separator, due to there is the cross combination structure of different projecting tendons (2), Channel can form various shapes, and rolling agitation can be generated when air-flow passes through, improves heat exchange efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103551.0U CN209085398U (en) | 2018-07-12 | 2018-07-12 | One kind liquidates counterflow gas heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103551.0U CN209085398U (en) | 2018-07-12 | 2018-07-12 | One kind liquidates counterflow gas heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085398U true CN209085398U (en) | 2019-07-09 |
Family
ID=67113546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103551.0U Active CN209085398U (en) | 2018-07-12 | 2018-07-12 | One kind liquidates counterflow gas heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440672A (en) * | 2022-02-10 | 2022-05-06 | 北京科希克科技有限公司 | Fork-counterflow air heat exchanger |
-
2018
- 2018-07-12 CN CN201821103551.0U patent/CN209085398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440672A (en) * | 2022-02-10 | 2022-05-06 | 北京科希克科技有限公司 | Fork-counterflow air heat exchanger |
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