CN208817723U - A kind of combustion gas thermoconverter - Google Patents
A kind of combustion gas thermoconverter Download PDFInfo
- Publication number
- CN208817723U CN208817723U CN201821278731.2U CN201821278731U CN208817723U CN 208817723 U CN208817723 U CN 208817723U CN 201821278731 U CN201821278731 U CN 201821278731U CN 208817723 U CN208817723 U CN 208817723U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat
- exchanger tube
- heat exchanger
- exchange tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000567 combustion gas Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000005868 electrolysis reaction Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of combustion gas thermoconverter, including at least shell and heat-exchanger rig, the heat-exchanger rig includes upper layer set of heat exchange tubes and lower layer's set of heat exchange tubes, upper layer set of heat exchange tubes is abutted with lower layer's set of heat exchange tubes, and the outer surface of the heat exchanger tube of the upper layer set of heat exchange tubes and lower layer's set of heat exchange tubes is each formed with several heat exchange fins.Since the utility model uses above-mentioned scheme, heat-exchanger rig is set as upper and lower layer set of heat exchange tubes, it and between upper and lower layer set of heat exchange tubes is to abut, during medium is heated in set of heat exchange tubes heat absorption, extra heat or the scattered heat that overflows can absorb again between each other, and the heat between upper and lower layer set of heat exchange tubes is not also easy to lose, substantially increase heat exchanger effectiveness, furthermore, heat exchange fin is formed on heat exchanger tube by squeezing, independent punching heat exchange fin is not needed, material is saved.
Description
[technical field]
The utility model relates to thermoconverter field, more particularly, to a kind of combustion gas thermoconverter.
[background technique]
Existing combustion gas thermoconverter is that heat convection is absorbed by heat-exchange finned tube through putting on the heat exchanger tube of heat exchange fin
In water or other media heated, but be not in contact with each other between heat exchanger tube against it is low to will lead to hot also rate in this way, in addition, existing
Some heat exchange fins are independent punching, then are inserted in outside the pipe of fluid process, and the non-comprehensive engagement of this setup is unable to maximum journey
The absorption heat of degree, causes heat exchanger effectiveness low.
[utility model content]
The purpose of this utility model is to overcome the above problem, a kind of combustion gas thermoconverter is provided, between heat exchanger tube
It abuts, keeps heat not easy to lose, greatly improve heat exchanger effectiveness.
To achieve the above object, the utility model provides a kind of combustion gas thermoconverter, includes at least shell and heat exchange dress
It sets, the heat-exchanger rig includes upper layer set of heat exchange tubes and lower layer's set of heat exchange tubes, upper layer set of heat exchange tubes and lower layer's set of heat exchange tubes
It abuts, the outer surface of the heat exchanger tube of the upper layer set of heat exchange tubes and lower layer's set of heat exchange tubes is each formed with several heat exchange fins.
Further, along the electrolysis of an axial direction at least bending, the pressure of the heat exchange fin at the top of the heat exchange fin
Junction is in axial direction uniformly arranged.
Further, the heat exchange fin is twist around the outer surface for being formed in heat exchanger tube.
Further, the upper layer set of heat exchange tubes includes the first heat exchanger tube and the second heat exchanger tube, lower layer's set of heat exchange tubes
Including third heat exchanger tube, the 4th heat exchanger tube and the 5th heat exchanger tube, the water inlet of the water outlet of third heat exchanger tube and the first heat exchanger tube
Connection, the water outlet of the first heat exchanger tube are connected to the water inlet of the 4th heat exchanger tube, the water outlet of the 4th heat exchanger tube and the second heat exchange
The water inlet of pipe is connected to, and the water outlet of the second heat exchanger tube is connected to the water inlet of the 5th heat exchanger tube.
It further, further include water inlet pipe and outlet pipe, the water inlet pipe is surrounded on the outer surface of the shell, and with
The outer surface of shell abuts, and its water outlet is connected to the water inlet of the third heat exchanger tube；The water inlet of the outlet pipe
Mouth is connected to the water outlet of the 5th heat exchanger tube.
Further, the first strap and the second strap, first strap and the second fixing clamp are also wrapped
Plate is respectively arranged on the two sides of the upper layer set of heat exchange tubes and lower layer's set of heat exchange tubes, and first strap and the second fixing clamp
Plate is removably fixed in the inside of shell.
Further, first strap and the second strap, which are connected through a screw thread, is fixed on enclosure interior, the
It is provided with the first threaded connection hole on one strap and the second strap, is provided on the shell wall of shell and first screw thread
Corresponding second threaded connection hole of connecting hole.
The utility model existing effect compared with background technique is:
Since the utility model uses above-mentioned scheme, heat-exchanger rig is set as upper and lower layer set of heat exchange tubes, and upper and lower
It is to abut between layer set of heat exchange tubes, during medium is heated in set of heat exchange tubes heat absorption, extra heat or excessive
Scattered heat can absorb again between each other, and the heat between upper and lower layer set of heat exchange tubes is not also easy to lose, substantially increases heat
Exchange efficiency does not need independent punching heat exchange fin in addition, heat exchange fin is formed on heat exchanger tube by squeezing, and saves material
Material.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of combustion gas thermoconverter in the utility model embodiment；
Fig. 2 is the structural schematic diagram of combustion gas thermoconverter (no shell) in the utility model embodiment；
Fig. 3 is the structural schematic diagram of heat exchanger tube and spiral heat exchange fin in the utility model embodiment.
[specific embodiment]
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the protection scope of the utility model.
Attached drawing 1-2 is please referred to, a kind of combustion gas thermoconverter includes at least shell 1 and heat-exchanger rig, the heat-exchanger rig
Including upper layer set of heat exchange tubes 2 and lower layer's set of heat exchange tubes 3, upper layer set of heat exchange tubes 2 is abutted with lower layer's set of heat exchange tubes 3, institute
The outer surface for stating the heat exchanger tube 4 of upper layer set of heat exchange tubes 2 and lower layer's set of heat exchange tubes 3 is each formed with several heat exchange fins 41.
The present embodiment is phase between upper and lower layer set of heat exchange tubes by the way that heat-exchanger rig is set as upper and lower layer set of heat exchange tubes
Touching is abutted, during medium is heated in set of heat exchange tubes heat absorption, extra heat or excessive scattered heat can be mutual
It absorbs again, and the heat between upper and lower layer set of heat exchange tubes is not also easy to lose, substantially increases heat exchanger effectiveness, in addition, heat exchange
Fin is formed on heat exchanger tube by squeezing, and independent punching heat exchange fin is not needed, and independent punching heat exchanger fin can waste blank,
To save material.
Please refer to attached drawing 3, it is preferred that electrolysis 42 of 41 top of heat exchange fin along an axial direction at least bending, institute
The in axial direction uniformly arrangement of electrolysis 42 of heat exchange fin 41 is stated, mutually forms an electrolysis 42 between heat exchange fin 41, it should
The spacing of electrolysis 42 and axial line is depending on hot fume flow control needs after fuel gas buring, when electrolysis 42 and axial line
Spacing it is big when, flue gas flow rate is slow, otherwise flue gas flow rate is fast, reaches that heat-exchange time is elongated, improve the purpose of heat exchange efficiency, this
Outside, after gas heater is closed, electrolysis 42 can accelerate the heat dissipation of heat exchanger tube, reduce the generation of condensed water, avoid condensing
Aqueous corrosion pipeline.
Preferably, the heat exchange fin 41 is equal in wing height twist around the outer surface for being formed in heat exchanger tube 4
In the case of, the heating surface area of spiral shape heat exchange fin is bigger than traditional heat exchange heat exchange fin heating surface area, further mentions
High heat exchanger effectiveness.
Preferably, the upper layer set of heat exchange tubes 2 includes the first heat exchanger tube 21 and the second heat exchanger tube 22, lower layer's heat exchanger tube
Group 3 includes third heat exchanger tube 31, the 4th heat exchanger tube 32 and the 5th heat exchanger tube 33, and the water outlet of third heat exchanger tube 31 and first exchange heat
The water inlet of pipe 21 is connected to, and the water outlet of the first heat exchanger tube 21 is connected to the water inlet of the 4th heat exchanger tube 32, the 4th heat exchanger tube 32
Water outlet be connected to the water inlet of the second heat exchanger tube 22, the water outlet of the second heat exchanger tube 22 and the water inlet of the 5th heat exchanger tube 33
Connection, on the basis of heat-exchanger rig is set as upper layer set of heat exchange tubes 2 and the heating water of lower layer's set of heat exchange tubes 3 or other media,
Upper layer set of heat exchange tubes 2 is set as two heat exchanger tubes, lower layer's set of heat exchange tubes 3 is set as three heat exchanger tubes, heated medium
(water or other media) first enter from lower layer's heat exchanger tube, flow through upper layer heating tube, pass through lower layer's heating tube, pass through lower layer and add
After heat pipe, then flow out from lower layer's heating tube, whole process, heated medium respectively by repeatedly upper and lower layer heating tube group plus
Heat pipe is heated, and has obtained adequately being heated, heat loss is few, and heat exchanger effectiveness is high.
Furthermore, it is necessary to illustrate, the heating tube quantity of upper layer heating tube group can adding than lower layer's heating tube group
Heat pipe quantity is more, or few or equal, is selected with specific reference to actual needs.
It preferably, further include water inlet pipe 5 and outlet pipe 6, the water inlet pipe 5 is surrounded on the outer surface of the shell 1, and with
The outer surface of shell 1 abuts, and its water outlet is connected to the water inlet of the third heat exchanger tube 31；The outlet pipe 6
Water inlet is connected to the water outlet of the 5th heat exchanger tube 33, specifically, it is relatively low to be responsible for delivery temperature because of water inlet pipe 5
Heated medium, by its around 1 outer surface of shell be arranged, can enter heating tube heating before, utilize the shell temperature of shell 1
Degree is first preheated, and heated medium is made to be heated to assigned temperature faster.
Preferably, the first strap 7 and the second strap 8, first strap 7 and the second fixing clamp are also wrapped
Plate 8 is respectively arranged on the two sides of the upper layer set of heat exchange tubes 2 and lower layer's set of heat exchange tubes 3, and first strap 7 and second is consolidated
Clamp plate 8 is removably fixed in the inside of shell 1, after the fixed upper and lower layer set of heat exchange tubes of strap, in installation and shell
On 1, keep the structure of upper and lower layer set of heat exchange tubes more firm while convenient for loading and unloading and maintenance.
Preferably, first strap 7 and the second strap 8 are connected through a screw thread and are fixed on inside shell 1, the
It is provided with the first threaded connection hole 9 on one strap 7 and the second strap 8, is provided on the shell wall of shell 1 and described first
Corresponding second threaded connection hole 10 of threaded connection hole 9, is fixed by bolt (not shown) and nut (not shown)
Mode, it is more easy, quick to make assembly or disassembly, and structure is simple.
In addition to the implementation, the utility model can also have other embodiments, using equivalent substitution or equivalent transformation
The technical solution of formation, all falls in the protection scope of the utility model.
Claims (7)
1. a kind of combustion gas thermoconverter, it is characterised in that: include at least shell (1) and heat-exchanger rig, the heat-exchanger rig includes
Upper layer set of heat exchange tubes (2) and lower layer's set of heat exchange tubes (3), upper layer set of heat exchange tubes (2) are abutted against with lower layer's set of heat exchange tubes (3)
The outer surface of the heat exchanger tube (4) of touching, the upper layer set of heat exchange tubes (2) and lower layer's set of heat exchange tubes (3) is each formed with several heat exchange wings
Piece (41).
2. a kind of combustion gas thermoconverter according to claim 1, it is characterised in that: along axis at the top of the heat exchange fin (41)
To the electrolysis (42) of an at least bending, the in axial direction uniformly arrangement of the electrolysis (42) of the heat exchange fin (41).
3. a kind of combustion gas thermoconverter according to claim 1, it is characterised in that: the heat exchange fin (41) is twist
Around the outer surface for being formed in heat exchanger tube (4).
4. a kind of combustion gas thermoconverter according to claim 1, it is characterised in that: the upper layer set of heat exchange tubes (2) includes
First heat exchanger tube (21) and the second heat exchanger tube (22), lower layer's set of heat exchange tubes (3) include third heat exchanger tube (31), the 4th heat exchange
Pipe (32) and the 5th heat exchanger tube (33), the water outlet of third heat exchanger tube (31) are connected to the water inlet of the first heat exchanger tube (21), the
The water outlet of one heat exchanger tube (21) is connected to the water inlet of the 4th heat exchanger tube (32), the water outlet and second of the 4th heat exchanger tube (32)
The water inlet of heat exchanger tube (22) is connected to, and the water outlet of the second heat exchanger tube (22) is connected to the water inlet of the 5th heat exchanger tube (33).
5. a kind of combustion gas thermoconverter according to claim 4, it is characterised in that: further include water inlet pipe (5) and outlet pipe
(6), the water inlet pipe (5) is surrounded on the outer surface of the shell (1), and abuts with the outer surface of shell (1), and it goes out
The mouth of a river is connected to the water inlet of the third heat exchanger tube (31)；The water inlet and the 5th heat exchanger tube of the outlet pipe (6)
(33) water outlet connection.
6. a kind of combustion gas thermoconverter according to claim 1-5, it is characterised in that: also wrap the first strap
(7) and the second strap (8), first strap (7) and the second strap (8) are respectively arranged on the upper layer heat exchange
The two sides of pipe group (2) and lower layer's set of heat exchange tubes (3), and first strap (7) and the second strap (8) are detachably solid
Due to the inside of shell (1).
7. a kind of combustion gas thermoconverter according to claim 6, it is characterised in that: first strap (7) and
Two straps (8), which are connected through a screw thread, is fixed on shell (1) inside, on the first strap (7) and the second strap (8)
It is provided with the first threaded connection hole (9), is provided on the shell wall of shell (1) and the first threaded connection hole (9) corresponding second
Threaded connection hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278731.2U CN208817723U (en) | 2018-08-08 | 2018-08-08 | A kind of combustion gas thermoconverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278731.2U CN208817723U (en) | 2018-08-08 | 2018-08-08 | A kind of combustion gas thermoconverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817723U true CN208817723U (en) | 2019-05-03 |
Family
ID=66272884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278731.2U Expired - Fee Related CN208817723U (en) | 2018-08-08 | 2018-08-08 | A kind of combustion gas thermoconverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817723U (en) |
-
2018
- 2018-08-08 CN CN201821278731.2U patent/CN208817723U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203671912U (en) | Water tank for air source heat pump water heater | |
| CN204301563U (en) | Finned tube waste-heat recoverer | |
| CN103982886B (en) | The partial circulating multiplying power shell-and-tube high-temperature residual heat steam boiler of local jet | |
| CN207866055U (en) | A kind of cartridge type fin tube type hot-blast heat exchange device | |
| CN108519007A (en) | A kind of self-supporting double helix finned tube exchanger | |
| CN202485507U (en) | Boiler flue gas waste heat recovery device | |
| CN208398689U (en) | A kind of self-supporting double helix finned tube exchanger | |
| CN208817723U (en) | A kind of combustion gas thermoconverter | |
| CN207622577U (en) | A kind of heat exchanger | |
| CN201387022Y (en) | Cold blast intermediate bypass low-temperature-corrosion resistant air pre-heater | |
| CN203869018U (en) | Heat pipe type low-temperature flue gas waste heat recovery device for coal-fired power plant | |
| CN207307235U (en) | Condenser pipe before one kind cracking | |
| CN105486133B (en) | Heat pipe flue gas waste heat recovery apparatus and working media | |
| CN203100177U (en) | Condensing heat exchanger | |
| CN101865623B (en) | Helical flat pipe for waste heat boiler | |
| CN204285434U (en) | Gas-steam boiler energy saver | |
| CN208312710U (en) | A kind of heat-exchanger rig of gas heater | |
| CN105443508A (en) | Efficient hydraulic apparatus cooling device | |
| CN202928096U (en) | Forcible fin straight pipe condensation and heat supply heat exchanger | |
| CN201387017Y (en) | Counter flow type flue gas condenser | |
| CN202521873U (en) | Improved structure of water tank of gas water heater | |
| CN207701210U (en) | A kind of jet dynamic control tail gas waste heat utilizing device | |
| CN205782833U (en) | A kind of wall temperature controllable type economizer | |
| CN205482495U (en) | Heat pipe residual heat from flue gas device | |
| CN205065766U (en) | Heating furnace economizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 528400 Yongyi second industrial zone, Yongyi village, Dongfeng Town, Zhongshan City, Guangdong Province (second floor of the first floor of Lu Guoji plant) (residence declaration) Patentee after: Zhongshan dalaifa Electric Co.,Ltd. Address before: 528300 No. 7, Huasheng West Road, Bianjiao Industrial Zone, Ronggui Bianjiao neighborhood committee, Shunde District, Zhongshan City, Guangdong Province Patentee before: GUANGDONG SHUNDE BALIN ELECTRIC APPLIANCE MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |