CN208671730U - A kind of high-performance heat exchanger body structure - Google Patents
A kind of high-performance heat exchanger body structure Download PDFInfo
- Publication number
- CN208671730U CN208671730U CN201821044465.7U CN201821044465U CN208671730U CN 208671730 U CN208671730 U CN 208671730U CN 201821044465 U CN201821044465 U CN 201821044465U CN 208671730 U CN208671730 U CN 208671730U
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- heat exchanger
- heat exchange
- pipe
- tube
- flue gas
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Abstract
The utility model discloses a kind of high-performance heat exchanger body structure, it further includes high-temperature flue gas supply pipe that the inner cavity of the box heat exchanger including closed box structure, the box heat exchanger, which is heat exchanging chamber, and the outlet end of the high-temperature flue gas supply pipe is connected to the heat exchanging chamber；Also parallel equidistant array is provided with several horizontally disposed heat exchanger tubes in the heat exchanging chamber；The utility model has the advantages of simple structure, using the twin-channel structure of water flow, the inner side and outer side for leading cigarette heat exchanger channels is made all to flow through cold water to be heated, and then the high-temperature flue gas for leading cigarette heat exchanger channels is made sufficiently to condense heat release, improves heat exchange efficiency.
Description
Technical field
The utility model belongs to field of heat exchangers more particularly to a kind of high-performance heat exchanger body structure.
Background technique
Just emit and contain a large amount of thermal energy in industrial waste gas and flue gas, the energy can with heat exchanger apparatus come to water into
Row heating, existing heat exchanger apparatus general have structure is complicated, the not high drawback of heat exchange efficiency.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, it is high that the utility model provides a kind of heat exchange efficiency
A kind of high-performance heat exchanger body structure.
Technical solution: to achieve the above object, a kind of high-performance heat exchanger body structure of the utility model, including closed box
The inner cavity of the box heat exchanger of shape structure, the box heat exchanger is heat exchanging chamber, further includes high-temperature flue gas supply pipe, the high temperature
The outlet end of flue gas supply pipe is connected to the heat exchanging chamber；Also parallel equidistant array is provided with several be horizontally disposed in the heat exchanging chamber
Heat exchanger tube.
Further, the single heat exchanger tube includes display pipe, if the outer wall of the display pipe is provided with along axial array
Dry circular radiating fin, the inner coaxial tube heart of the display pipe are provided with heat exchange outer tube, the inner coaxial tube heart of the heat exchange outer tube
It is provided with heat exchange inner tube；The first water stream channel is formed between the inner wall of the display pipe and the outer wall of the heat exchange outer tube, it is described
It is formed between heat exchange outer tube wall and the heat exchange inner tube outer wall and leads cigarette heat exchanger channels, be perforation in the pipe of the heat exchange inner tube
Second water stream channel；
Left end forms splitter cavity in the pipe of the display pipe, and right end forms interflow chamber in the pipe of the display pipe；Described
The left end of one water stream channel and the second water stream channel is connected to connection splitter cavity jointly, and first water stream channel and the second water flow are logical
The right end in road is connected to connection interflow chamber jointly；
It further include cold water inlet, hot water outlet pipe and smoke discharge tube；The water outlet of the cold water inlet is connected to institute
Splitter cavity is stated, the water inlet end of the hot water outlet pipe is connected to the interflow chamber, leads cigarette heat exchange described in the smoke discharge tube connection
The right end in channel, the smoke discharge tube left end are provided with communication port, and the communication port is connected to the heat exchanging chamber.
Further, it is described lead in cigarette heat exchanger channels it is spiral spiral be provided with flue gas drainage spiral with, the flue gas
The spiral inner ring integration of drainage spiral with connects the outer wall of the heat exchange inner tube, the spiral outer ring of the flue gas drainage spiral with
The inner wall of the integration connection heat exchange outer tube；The cigarette heat exchanger channels of leading are divided into spiral to lead by the flue gas drainage spiral with
Cigarette heat exchanger channels；
The heat exchange outer tube and the left end integrated coaxial heart of heat exchange inner tube are connected with the draining ring that outer wall is the conical surface, described
The concentric outlet towards the cold water inlet of the taper end of draining ring.
The utility model has the advantages that the utility model has the advantages of simple structure, using the twin-channel structure of water flow, make to lead the interior of cigarette heat exchanger channels
Cold water to be heated is all flowed through in side and outside, and then the high-temperature flue gas for leading cigarette heat exchanger channels is made sufficiently to condense heat release, improves heat exchange
Efficiency.
Detailed description of the invention
Attached drawing 1 is the utility model overall schematic；
Attached drawing 2 is the utility model three-dimensional cutaway view；
Attached drawing 3 is single heat transfer tube structure diagram；
Attached drawing 4 is the positive view of single heat exchanger tube.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of high-performance heat exchanger body structure, the box heat exchanger including closed box structure as shown in attached drawing 1 to 4
20, it further includes high-temperature flue gas supply pipe 21 that the inner cavity of the box heat exchanger 20, which is heat exchanging chamber 24, the high-temperature flue gas supply pipe
21 outlet end is connected to the heat exchanging chamber 24；Also parallel equidistant array is provided with several horizontally disposed change in the heat exchanging chamber 24
Heat pipe 22；
The single heat exchanger tube 22 of the present embodiment includes display pipe 5, and the outer wall of the display pipe 5 is arranged along axial array
There are several circular radiating fins 25, the inner coaxial tube heart of the display pipe 5 is provided with heat exchange outer tube 7, the pipe of the heat exchange outer tube 7
It is interior concentric to be provided with heat exchange inner tube 10；The first water is formed between the inner wall of the display pipe 5 and the outer wall of the heat exchange outer tube 7
Circulation road 6 forms between 7 inner wall of heat exchange outer tube and 10 outer wall of the heat exchange inner tube and leads cigarette heat exchanger channels 8, in the heat exchange
It is the second water stream channel 11 of perforation in the pipe of pipe 10；
Left end forms splitter cavity 2 in the pipe of the display pipe 5, and right end forms interflow chamber 12 in the pipe of the display pipe 5；Institute
It states the first water stream channel 6 and is connected to connection splitter cavity 2,6 He of the first water stream channel jointly with the left end of the second water stream channel 11
The right end of second water stream channel 11 is connected to connection interflow chamber 12 jointly；
It further include cold water inlet 1, hot water outlet pipe 13 and smoke discharge tube 27；The water outlet of the cold water inlet 1
It is connected to the splitter cavity 2, the water inlet end of the hot water outlet pipe 13 is connected to the interflow chamber 12, and the smoke discharge tube 27 is connected to
The right end for leading cigarette heat exchanger channels 8,27 left end of smoke discharge tube are provided with communication port 26, and the communication port 26 is connected to institute
State heat exchanging chamber 24.
Described to lead spiral spiral in cigarette heat exchanger channels 8 and be provided with flue gas drainage spiral with 9, the flue gas drains spiral
The spiral inner ring integration of with 9 connects the outer wall of the heat exchange inner tube 10, the spiral outer ring one of the flue gas drainage spiral with 9
Change the inner wall of the connection heat exchange outer tube 7；The cigarette heat exchanger channels 8 of leading are divided into spiral to lead by the flue gas drainage spiral with 9
Cigarette heat exchanger channels；Flue gas drains spiral with 9 and also effectively increases height while increasing and leading the heat exchange area in cigarette heat exchanger channels 8
Warm flue gas keeps heat transfer process more abundant in the stroke for leading cigarette heat exchanger channels 8.
The heat exchange outer tube 7 and the left end integrated coaxial heart of heat exchange inner tube 10 are connected with the draining ring that outer wall is the conical surface
15, the concentric outlet towards the cold water inlet 1 of the taper end of the draining ring 15, the conical surface guiding role of draining ring 15 makes
The shunting cold water more uniform in branching process of splitter cavity 2 is into the first moisture circulation road 6 and the second moisture circulation road 11.
The technical principle of this programme arranges as follows: the high-temp waste gas and flue gas being discharged from boiler pass through high-temperature flue gas supply pipe
21 flow into heat exchanging chamber 24, come into full contact with several circular radiating fins 25 on display pipe 5 in the flue gas in heat exchanging chamber 24, in turn
The display pipe 5 that partial heat is passed to display pipe 5, and then be heated by circular radiating fin 25 is to the first water stream channel 6
Outside heated；With the accumulation of the high-temperature flue gas in heat exchanging chamber 24, the flue gas in heat exchanging chamber 24 is respectively from each heat exchange
Communication port 26 on pipe 22 enters the left end for leading cigarette heat exchanger channels 8, and high-temperature flue gas integrally flows to the right along cigarette heat exchanger channels 8
It is dynamic, and be discharged eventually by smoke discharge tube 27, during high-temperature flue gas flows through cigarette heat exchanger channels 8, high-temperature flue gas is simultaneously
Heat is released to heat exchange outer tube 7 and heat exchange inner tube 10, and then simultaneously to flowing through in the 1st water stream channel 6 and the second water stream channel 11
Water heated；Using the twin-channel structure of water flow, flow through the inner side and outer side of cigarette heat exchanger channels 8 all to be heated cold
Water, and then keep the flue gas of cigarette heat exchanger channels 8 sufficiently exothermic.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (2)
1. a kind of high-performance heat exchanger body structure, it is characterised in that: the box heat exchanger (20) including closed box structure, it is described
The inner cavity of box heat exchanger (20) is heat exchanging chamber (24), further includes high-temperature flue gas supply pipe (21), the high-temperature flue gas supply pipe
(21) outlet end is connected to the heat exchanging chamber (24)；The interior also parallel equidistant array of the heat exchanging chamber (24) is provided with several levels and sets
The heat exchanger tube (22) set；
The single heat exchanger tube (22) includes display pipe (5), and the outer wall of the display pipe (5) is provided with several rings along axial array
Shape radiating fin (25), the inner coaxial tube heart of the display pipe (5) are provided with heat exchange outer tube (7), the pipe of heat exchange outer tube (7)
It is interior concentric to be provided with heat exchange inner tube (10)；It is formed between the inner wall of the display pipe (5) and the outer wall of heat exchange outer tube (7)
First water stream channel (6) forms between heat exchange outer tube (7) inner wall and the heat exchange inner tube (10) outer wall and leads cigarette heat exchanger channels
It (8), is the second water stream channel (11) of perforation in the pipe of the heat exchange inner tube (10)；
Left end forms splitter cavity (2) in the pipe of the display pipe (5), and right end forms interflow chamber in the pipe of the display pipe (5)
(12)；First water stream channel (6) is connected to connection splitter cavity (2) with the left end of the second water stream channel (11) jointly, and described the
One water stream channel (6) is connected to connection interflow chamber (12) with the right end of the second water stream channel (11) jointly；
It further include cold water inlet (1), hot water outlet pipe (13) and smoke discharge tube (27)；The cold water inlet (1) goes out
Water end (W.E.) is connected to the splitter cavity (2), and the water inlet end of the hot water outlet pipe (13) is connected to the interflow chamber (12), the flue gas row
The right end of cigarette heat exchanger channels (8) is led described in outlet pipe (27) connection, smoke discharge tube (27) left end is provided with communication port (26),
The communication port (26) is connected to the heat exchanging chamber (24).
2. a kind of high-performance heat exchanger body structure according to claim 1, it is characterised in that: described to lead cigarette heat exchanger channels
(8) spiral spiral is provided with flue gas drainage spiral with (9) in, the spiral inner ring one of flue gas drainage spiral with (9)
Change the outer wall for connecting the heat exchange inner tube (10), is changed described in the spiral outer ring integration connection of flue gas drainage spiral with (9)
The inner wall of hot outer tube (7)；The cigarette heat exchanger channels (8) of leading are divided into spiral to lead cigarette heat exchange by flue gas drainage spiral with (9)
Channel；
The left end integrated coaxial heart of heat exchange outer tube (7) and heat exchange inner tube (10) is connected with the draining ring that outer wall is the conical surface
(15), the concentric outlet towards the cold water inlet (1) of taper end of the draining ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044465.7U CN208671730U (en) | 2018-07-03 | 2018-07-03 | A kind of high-performance heat exchanger body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044465.7U CN208671730U (en) | 2018-07-03 | 2018-07-03 | A kind of high-performance heat exchanger body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671730U true CN208671730U (en) | 2019-03-29 |
Family
ID=65827047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044465.7U Active CN208671730U (en) | 2018-07-03 | 2018-07-03 | A kind of high-performance heat exchanger body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118435A (en) * | 2019-05-05 | 2019-08-13 | 四川奥格莱能源科技有限公司 | A kind of heat exchanger of wall-hanging boiler |
| CN111569652A (en) * | 2020-04-02 | 2020-08-25 | 江苏峰业科技环保集团股份有限公司 | Dry desulfurization, denitrification and purification integrated device for kiln flue gas |
-
2018
- 2018-07-03 CN CN201821044465.7U patent/CN208671730U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118435A (en) * | 2019-05-05 | 2019-08-13 | 四川奥格莱能源科技有限公司 | A kind of heat exchanger of wall-hanging boiler |
| CN110118435B (en) * | 2019-05-05 | 2021-10-29 | 四川奥格莱能源科技有限公司 | Wall-hanging stove heat exchanger |
| CN111569652A (en) * | 2020-04-02 | 2020-08-25 | 江苏峰业科技环保集团股份有限公司 | Dry desulfurization, denitrification and purification integrated device for kiln flue gas |
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