CN2558945Y - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN2558945Y CN2558945Y CN 02272378 CN02272378U CN2558945Y CN 2558945 Y CN2558945 Y CN 2558945Y CN 02272378 CN02272378 CN 02272378 CN 02272378 U CN02272378 U CN 02272378U CN 2558945 Y CN2558945 Y CN 2558945Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- tube
- fluid
- fuel gas
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger improved on the basis of original heat exchangers, namely, a plurality of vertical structure vertical and horizontal liquid passing pipes are crosswise arranged inside a master aeration pipe, which increases the heat exchanging area, produces reasonable choked flow and increase the heat exchanging time of fuel gas, thus reducing heat discharge, improving efficiency of heat exchanging and saving fuel gas. The heat exchanger can be widely applicable to boilers, steam boilers and boiling furnaces.
Description
Technical field
The utility model relates to a kind of heat exchanger, is used for boiler, steams, boils stove, heat is sent to liquid carries out heat exchange.
Background technology
Existing boiler, the heat exchanger that steams, boils stove are to utilize many main breather lines to introduce burning hot gas, and heat is passed to liquid, make the water heating or produce steam with for people to use.But main breather pipe is simple straight pipe, though can coil bending, increases heat transfer area, and its heat exchange efficiency is not high enough.
Summary of the invention
The utility model provides a kind of heat exchanger, can improve heat exchange efficiency, saves combustion gas.This heat exchanger is improved on the basis of common heat exchangers, promptly in main breather pipe, intersect many root architectures fluid-through tube is housed, make the main breather pipe burning hot gas of feeding increase heat exchange area, owing to increased the structure fluid-through tube, produce rational choked flow, combustion gas is loose to the chance increase of tube wall all around, increased heat-exchange time, reduce and discharge heat, improved heat exchange efficiency; Because of increasing many root architectures fluid-through tube, changed fuel gas flow direction and geometry in the main breather pipe combustion road, strengthened between the heat exchange contacting, increased the exchange temperature difference, make fuel gas buring more abundant, can save a large amount of combustion gas.
Description of drawings
Fig. 1 is the utility model heat exchanger schematic diagram,
Fig. 2 is Figure 1A-A cutaway view,
Fig. 3 is Figure 1B-B cutaway view.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model heat exchanger is applied in the fluid box 4, and 1 is heat exchanger master breather pipe among the figure, and the 2nd, be loaded on the vertical structure fluid-through tube in the main breather pipe 1, the 3rd, be loaded on the transversary fluid-through tube in the main breather pipe 1.Main breather pipe 1 and vertical structure fluid-through tube 2, laterally fluid-through tube 3 is all made with stainless steel pipe.This example is φ 5.1cm with 8 main breather pipes, diameter, and length L=290cm increases by 4 of vertical structure fluid-through tubes in main breather pipe, caliber φ 1.9cm, and other increases by 3 of transversary fluid-through tubes, caliber φ 1.6cm.Heat exchanger of the present utility model is equipped with vertical and horizontal structure fluid-through tube because of intersecting on main breather pipe, for the heat exchanger that does not increase the assembling structure fluid-through tube increases heat exchange area more than 43%, the gross area is 5305.2cm
2, wherein increasing area is 1588.8cm
2, concrete data see the following form.
| Do not increase area cm 2 | Area cm behind the increase vertical and horizontal structure fluid-through tube 2 | |
| Caliber cm quantity gross area cm 2 | Caliber cm quantity gross area cm 2 | Gross area cm 2 |
| φ5.1 8 3716.4 | φ1.6 3×8 615.2 | 5305.2 |
| φ1.9 4×8 973.6 | ||
| φ5.1 8 3716.4 | ||
Claims (2)
1, a kind of heat exchanger comprises many main breather lines, it is characterized in that: intersect in the main breather line (1) vertical structure fluid-through tube (2) and transversary fluid-through tube (3) are housed.
2, heat exchanger according to claim 1 is characterized in that: described vertical structure fluid-through tube (2) and transversary fluid-through tube (3), and the pipe number respectively is more than two, vertical structure fluid-through tube (2) is staggered with transversary fluid-through tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272378 CN2558945Y (en) | 2002-08-09 | 2002-08-09 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272378 CN2558945Y (en) | 2002-08-09 | 2002-08-09 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558945Y true CN2558945Y (en) | 2003-07-02 |
Family
ID=33737079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02272378 Expired - Fee Related CN2558945Y (en) | 2002-08-09 | 2002-08-09 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558945Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116294A (en) * | 2018-02-02 | 2018-06-05 | 李崇楷 | It is a kind of to utilize the plug-in water tank of car engine exhaust pipe heated type |
-
2002
- 2002-08-09 CN CN 02272378 patent/CN2558945Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116294A (en) * | 2018-02-02 | 2018-06-05 | 李崇楷 | It is a kind of to utilize the plug-in water tank of car engine exhaust pipe heated type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102384675B (en) | Detachable waste heat recovery high-efficiency heat exchanger | |
| CN201327013Y (en) | 100t/h fuel or gas steam injection boiler | |
| CN102878673B (en) | Oil-gas organic heat transfer furnace | |
| CN2558945Y (en) | Heat exchanger | |
| CN201028494Y (en) | Environment-friendly energy-saving boiler group | |
| CN101865623B (en) | Helical flat pipe for waste heat boiler | |
| CN202229628U (en) | High-efficiency heat exchanger for afterheat recycling | |
| CN211261348U (en) | Energy-saving direct-fired generator with integrated structure | |
| CN204739561U (en) | Four return stroke fuel gas steam boiler | |
| CN201062881Y (en) | Die cavity heat exchanger for gas water heater | |
| CN203100177U (en) | Condensing heat exchanger | |
| CN202547448U (en) | Heat exchanger for smoke waste heat recovery | |
| CN214781710U (en) | Novel heat exchange structure for refinery | |
| CN201111625Y (en) | Improved flue heat exchanger | |
| CN105066437A (en) | Integrated full-wet-back central-reverse-flame boiler | |
| CN204880687U (en) | Integral type is strile -backd boiler at wet back of body center entirely | |
| CN202171329U (en) | Fuel-gas organic heat transfer medium furnace | |
| CN2280871Y (en) | Gas heat-exchanger | |
| CN205332856U (en) | 2500 cube type air vaporizer | |
| CN2604651Y (en) | Oil and gas fuel vacuum boiler | |
| CN204254876U (en) | A kind of heat exchange boiler | |
| CN201706938U (en) | Spiral flat pipe applied to waste heat boiler | |
| CN214580996U (en) | Energy-saving environment-friendly horizontal three-pass boiler structure | |
| CN217661533U (en) | Ammonia evaporation device | |
| CN221122268U (en) | Gas turbine waste heat boiler with final heating surface being plate heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Zhongmeng Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |