CN2809565Y - Pure countercurrent corrugated board - Google Patents
Pure countercurrent corrugated board Download PDFInfo
- Publication number
- CN2809565Y CN2809565Y CNU2005201101472U CN200520110147U CN2809565Y CN 2809565 Y CN2809565 Y CN 2809565Y CN U2005201101472 U CNU2005201101472 U CN U2005201101472U CN 200520110147 U CN200520110147 U CN 200520110147U CN 2809565 Y CN2809565 Y CN 2809565Y
- Authority
- CN
- China
- Prior art keywords
- plate
- heat transfer
- ripple
- water conservancy
- conservancy diversion
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000007747 plating Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 241001270131 Agaricus moelleri Species 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 238000010408 sweeping Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 238000010926 purge Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a pure counter-flow ripple plate sheet. The utility model is characterized in that the plate sheet forms a hexagon shape; the upper part and the lower part of the plate sheet are respectively provided with a triangularly distributed flow guide region, and the middle part of the plate sheet is provided with a rectangular heat exchange region which comprises heat transfer ripples and support ripples; both sides of the plate sheet form different medium passages among the ripples; the directions of the different medium passages are opposite. The utility model has the advantages of simple structure and low cost. The utility model is used for plate type air preheaters or other air-air heat exchangers. The utility model is the pure counter-flow ripple plate sheet with different mediums, and improves the heat transfer efficiency. Support members are not needed among the plate sheets. After the plate sheets are assembled and stacked, the penetrated plate passages formed on both sides of the plate sheets have no dead area and then the utility model can realize cleaning or blowing and sweeping.
Description
Technical field
The utility model relates to the pure countercurrent corrugated board of the board-like heat transmitter of a kind of gas-gas, is used for the plate air preheater or other gas-gas plate type heat exchanger of combustion product gases and air heat exchange, and this plate can be realized the pure countercurrent flow of medium.
Background technology
At present, plate air preheater is a kind of advanced person's in the world an air preheater version, substitute the tubular type heat transfer element with board-like heat transfer element, adopt modes such as welding or sealing heat, solved between medium problems such as string leaks or medium leaks outside, improve the service life of equipment greatly and volume reduces greatly.Plate air preheater heat exchange element of the prior art generally is the cross-current plate, and heat transfer efficiency is low, needs to add support member between the plate, and runner such as mostly is.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, is used for the pure countercurrent corrugated board of plate air preheater or other gas-gas heat exchanger, and it improves heat transfer efficiency, does not need support member between plate.
The utility model is realized: a kind of pure countercurrent corrugated board, this plate is shaped as hexagon, its upper and lower triangle distribution water conservancy diversion district that is respectively equipped with, the centre is the rectangle heat transfer zone, described rectangle heat transfer zone is by the heat transfer ripple and support ripple, the different medium passage of the superimposed back of plate symmetry between the ripple of plate both sides formation, the different medium channel height is H and h, the different medium channel direction is opposite.
Described two ends triangle distribution water conservancy diversion district is that holding or bridging type connect with middle part rectangle heat transfer zone, angular distribution water conservancy diversion district, described two ends is mutual reversed dip corrugated plating, and passage is communicated with the same medium channel of going into, export triangle distribution water conservancy diversion district of reversed dip corrugated plating respectively between the same medium ripple of described middle part rectangle heat transfer zone.Described plate both sides different medium channel height H=h or H ≠ h.
Described heat transfer ripple is trapezoidal or S shape or triangle continuous wave pattern or interrupted ripple with supporting ripple.Described distribution water conservancy diversion district ripple is continuous or interrupted ripple.
Described distribution water conservancy diversion district is cusp or arc transition or is flat-top away from the triangular apex of rectangle heat transfer zone.
The utility model is simple in structure, does not need support member between its plate, the pure adverse current of different moving gaseouse mediums, heat transfer efficiency height.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is plate heat transfer ripple and support corrugated cross-section structural representation;
Fig. 3 is that both sides, the superimposed back of plate symmetry form the unequal generalized section of different medium channel height;
Fig. 4 is that both sides, the superimposed back of plate symmetry form the equal generalized section of different medium channel height;
The specific embodiment
Embodiment:
Shown in Fig. 1-4: a kind of pure countercurrent corrugated board, this plate is shaped as hexagon, its upper and lower triangle distribution water conservancy diversion district 1,3 that is respectively equipped with, the centre is a rectangle heat transfer zone 2, described rectangle heat transfer zone 2 comprises heat transfer ripple 201 and supports ripple 202, the different medium passage of the superimposed back of plate symmetry between the ripple of plate both sides formation, the different medium channel height is H and h, the different medium channel direction is opposite between the ripple of plate both sides.
Described two ends triangle distribution water conservancy diversion district 1,3 connects for holding or bridging type with middle part rectangle heat transfer zone 2, described angular distribution water conservancy diversion district 1,3 is mutual reversed dip corrugated plating 101, the passage same medium channel of going into, export triangle distribution water conservancy diversion district 1,3 of reversed dip corrugated plating 101 that circulates respectively between the same medium ripple of described middle part rectangle heat transfer zone 2.
Described plate both sides different medium channel height H=h or H ≠ h.
Described heat transfer ripple 201 is trapezoidal or S shape or triangle continuous wave pattern or interrupted ripple with supporting ripple 202.
Described distribution water conservancy diversion district ripple is continuous wave pattern or interrupted ripple.
Described distribution water conservancy diversion district 1 is cusp or arc transition or is flat-top away from the triangular apex of rectangle heat transfer zone 2.
Experimental results show that: following advantage is originally arranged:
1. this plate can adopt the various combination pattern, plate is made of triangle distribution water conservancy diversion district, two ends 1,3 and intermediate rectangular heat transfer zone 2 three parts, hot and cold medium B, A import rectangle heat transfer zone 2 by triangle distribution water conservancy diversion district, two ends 3,1, medium is evenly distributed along heat transfer zone 2 widths, after heat transfer zone 2 hot and cold medium B, A are pure countercurrent flow, derive by the distribution water conservancy diversion district of the other end.In order to guarantee that further homogeneous media distributes, the rectangle heat transfer zone 2 that thermal medium A enters plate by distribution water conservancy diversion district 1 one sides, and by the thermal medium A ' after the opposition side derivation heat exchange in other end distribution water conservancy diversion district 3, and the opposite side in the triangle distribution water conservancy diversion district 3 of the thermal medium A ' outflow end of cold medium B after by heat exchange enters plate rectangle heat transfer zone 2, and is derived by the triangle distribution water conservancy diversion district 1 opposition side B ' of thermal medium A upstream end.
2. the triangle distribution water conservancy diversion district 1,3 at this plate two ends and intermediate rectangular heat transfer zone 2 ripple water conservancy diversion and reinforcement heat exchange effect, and make support mutually between this plate, form the opposite side passage, need not increase other support member between the plate.
Heat transfer zone 2 plates symmetries superimposed after, the hot and cold medium B in both sides, A channel height H and h can equate or not wait, can obtain different cold and hot medium channels, as 8mm and 6mm, to adapt to different heat transfer property of cold and hot medium and mobile performance, plate air preheater (or other gas-gas heat exchanger) heat transfer efficiency and pressure drop are more optimized, adapted to the equipment enlarging demand.
4. the plate groups poststack forms passage between the plate that connects in the plate both sides, and no dead band can realize cleaning or purging.
In sum: the utility model is simple in structure, with low cost, be used for plate air preheater or other gas-gas heat exchanger, be the different medium pure countercurrent corrugated board, it improves heat transfer efficiency, does not need support member between plate, and the plate groups poststack forms passage between the plate that connects in the plate both sides, no dead band can realize cleaning or purging.
Claims (6)
1. pure countercurrent corrugated board, it is characterized in that: this plate is shaped as hexagon, its upper and lower triangle distribution water conservancy diversion district (1), (3) of being respectively equipped with, the centre is rectangle heat transfer zone (2), described rectangle heat transfer zone (2) is by heat transfer ripple (201) and support ripple (202) formation, different medium passage between the superimposed back of plate symmetry both sides formation ripple, the different medium channel height is H and h, the different medium channel direction is opposite.
2. pure countercurrent corrugated board as claimed in claim 1, it is characterized in that: described distribution water conservancy diversion district (1), (3) connect for holding or bridging type with middle part rectangle heat transfer zone (2), described upper and lower angular distribution water conservancy diversion district (1), (3) are mutual reversed dip corrugated plating (101), and passage is communicated with the same medium channel of going into, export triangle distribution water conservancy diversion district (1), (3) of reversed dip corrugated plating (101) respectively between the same medium ripple of described middle part rectangle heat transfer zone (2).
3. pure countercurrent corrugated board as claimed in claim 1 is characterized in that: the both sides different medium channel height H=h or the H ≠ h of described plate.
4. pure countercurrent corrugated board as claimed in claim 1 is characterized in that: described heat transfer ripple (201) is trapezoidal or S shape or triangle continuous wave pattern or interrupted ripple with supporting ripple (202).
5. pure countercurrent corrugated board as claimed in claim 1 is characterized in that: described distribution water conservancy diversion district ripple is continuous wave pattern or interrupted corrugated.
6. pure countercurrent corrugated board as claimed in claim 1 is characterized in that: described distribution water conservancy diversion district (1), (3) are cusp or arc transition or are flat-top away from the triangular apex of rectangle heat transfer zone (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201101472U CN2809565Y (en) | 2005-06-20 | 2005-06-20 | Pure countercurrent corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201101472U CN2809565Y (en) | 2005-06-20 | 2005-06-20 | Pure countercurrent corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809565Y true CN2809565Y (en) | 2006-08-23 |
Family
ID=36925751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201101472U Expired - Lifetime CN2809565Y (en) | 2005-06-20 | 2005-06-20 | Pure countercurrent corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809565Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322763A (en) * | 2011-08-30 | 2012-01-18 | 南京航空航天大学 | Plate type heat exchanger plate sheet with high and low staggered corrugations |
| CN103047892A (en) * | 2013-01-31 | 2013-04-17 | 天津华赛尔传热设备有限公司 | Heat transfer plate used for quadrilateral heat exchanger |
| CN104696983A (en) * | 2015-03-12 | 2015-06-10 | 山东旺泰机械科技有限公司 | Self-supporting wide gap heat exchanging element |
| CN104729345A (en) * | 2013-12-18 | 2015-06-24 | 四平维克斯换热设备有限公司 | Welded plate type heat exchanger plate |
| CN104729330A (en) * | 2013-12-18 | 2015-06-24 | 四平维克斯换热设备有限公司 | Built-in lamella heat exchanger of welding plate |
| CN106440868A (en) * | 2015-08-13 | 2017-02-22 | 吉林省同达换热系统集成有限公司 | Special-shaped capillary runner heat exchanger |
-
2005
- 2005-06-20 CN CNU2005201101472U patent/CN2809565Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322763A (en) * | 2011-08-30 | 2012-01-18 | 南京航空航天大学 | Plate type heat exchanger plate sheet with high and low staggered corrugations |
| CN103047892A (en) * | 2013-01-31 | 2013-04-17 | 天津华赛尔传热设备有限公司 | Heat transfer plate used for quadrilateral heat exchanger |
| CN104729345A (en) * | 2013-12-18 | 2015-06-24 | 四平维克斯换热设备有限公司 | Welded plate type heat exchanger plate |
| CN104729330A (en) * | 2013-12-18 | 2015-06-24 | 四平维克斯换热设备有限公司 | Built-in lamella heat exchanger of welding plate |
| CN104696983A (en) * | 2015-03-12 | 2015-06-10 | 山东旺泰机械科技有限公司 | Self-supporting wide gap heat exchanging element |
| CN104696983B (en) * | 2015-03-12 | 2017-05-17 | 山东旺泰科技有限公司 | Self-supporting wide gap heat exchanging element |
| CN106440868A (en) * | 2015-08-13 | 2017-02-22 | 吉林省同达换热系统集成有限公司 | Special-shaped capillary runner heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GANSU LANDTEK PETROCHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG YANFENG; PATENTEE Effective date: 20080815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: 338, Xin Wan Street, Anning District, Gansu, Lanzhou: 730070 Patentee after: Gansu blue Petrochemical Equipment Co., Ltd. Address before: No. 349, Dunhuang Road, Qilihe District, Gansu, Lanzhou Province: 730050 Co-patentee before: Song Bingtang Patentee before: Zhang Yan Feng |
|
| C56 | Change in the name or address of the patentee |
Owner name: GANSU LANDTEK PETROCHEMICAL HIGH-TECH EQUIPMENT CO Free format text: FORMER NAME: GANSU LANDTEK PETROCHEMICAL EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 338, Xin Wan Street, Anning District, Gansu, Lanzhou: 730070 Patentee after: Lanzhou Petroleum Machinery Research Institute Address before: 338, Xin Wan Street, Anning District, Gansu, Lanzhou: 730070 Patentee before: Gansu blue Petrochemical Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150620 Granted publication date: 20060823 |