CN2600923Y - Radiator with deionization device for fuel cell engine - Google Patents
Radiator with deionization device for fuel cell engine Download PDFInfo
- Publication number
- CN2600923Y CN2600923Y CNU022662693U CN02266269U CN2600923Y CN 2600923 Y CN2600923 Y CN 2600923Y CN U022662693 U CNU022662693 U CN U022662693U CN 02266269 U CN02266269 U CN 02266269U CN 2600923 Y CN2600923 Y CN 2600923Y
- Authority
- CN
- China
- Prior art keywords
- exchange resin
- ion exchange
- radiator
- resin column
- shell
- 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
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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model designs a radiator provided with a deionizer for fuel cell engines, which is a cover radiator, comprising a shell, a radiator core positioned in the middle of the shell and water chambers arranged at two ends of the shell, characterized in that: an ion exchange resin column is positioned in water chambers of the radiator, and the ion exchange resin column comprises a positive ion exchange resin section and a negative ion exchange resin section; a support plate to separate the positive ion exchange resin and the negative ion exchange resin is arranged in the middle of the water chambers; the water inlet is opened atop the ion exchange resin column, while the water outlet is opened at the bottom of the ion exchange resin column. The utility model does not need the additional of pipeline linking and sealing components, thus has a simple structure and is convenient to install and repair.
Description
Technical Field
The utility model relates to a radiator among the fuel cell engine cooling system, in particular to radiator with deionization device.
Background
The engine cooling system functions to cool the engine, prevent overheating, and ensure proper operating temperature. In a fuel cell engine, the coolant is deionized water, and if an existing conventional radiator is applied, the coolant and the metal material in the radiator will chemically react to generate ions, which affects the operation of the fuel cell. The traditional method is to arrange one or more ion exchangers in the cooling system pipeline to remove the ions in the cooling liquid and ensure the system to work normally. Because the ion exchanger is arranged in the pipeline of the cooling system, a connecting sealing component of the pipeline is required to be added, the production cost of the whole cooling system is higher, and meanwhile, a lot of inconvenience is brought to installation and maintenance.
Disclosure of Invention
The utility model discloses the technical problem that needs to solve provides a radiator that is used for fuel cell engine to be equipped with deionization equipment, and this radiator can guarantee the cooling effect, has the function of getting rid of the ion in the coolant liquid simultaneously to overcome the needs that prior art exists and add the hookup sealing member of pipeline, install, maintain inconvenient defect, improve usability and reliability.
The technical scheme of the invention is as follows:
the utility model discloses a radiator, including the casing, set up at the radiator core at casing middle part and set up the hydroecium at the casing both ends, characterized by is equipped with the ion exchange resin post in the radiator hydroecium, and this ion exchange resin post includes cation exchange resin section and anion exchange resin section, and the middle part is equipped with the backup pad that is used for separating cation exchange resin and anion exchange resin, and the water inlet sets up the upper end at the ion exchange resin post, and the delivery port sets up the lower extreme at the ion exchange resin post.
When the cooling liquid circulates, the cooling liquid in the shell firstly enters the cation exchange resin section of the ion exchange resin column through the water inlet, so that cations in the cooling liquid are replaced by H in the cation exchange section of the ion exchange column+The anions in the coolant are replaced by OH in the anion exchange stage-Finally, a chemical reaction occurs So as to obtain deionized water with higher purity, and the deionized water enters the cooling system of the fuel cell engine again. Even when the cooling liquid flows through other parts of the engine, ions are generated due to oxidation reaction of metal parts, and the ions in the cooling liquid can be removed through ion exchange effect after the cooling liquid circularly flows through the radiator for many times.
It can be seen from the above-mentioned technical scheme that, the utility model discloses a radiator need not increase the hookup sealing member of pipeline, simple structure, and installation, maintenance are convenient.
Drawings
Fig. 1 is an external view of a heat sink.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a longitudinal sectional configuration diagram of an arrangement of ion exchange resin columns in a water chamber.
As can be seen from fig. 1, 2 and 3, the heat sink of the present invention comprises a housing 1, a heat sink core 2 disposed in the middle of the housing 1, and water chambers 3 disposed at both ends of the housing, and is characterized in that ion exchange resin columns 4 are disposed in the heat sink water chambers 3.
The ion exchange resin column 4 includes a cation exchange resin section 403 at the upper end and an anion exchange resin section 405 at the lower end, and a support plate 404 for separating the cation exchange resin and the anion exchange resin is provided at the middle portion. The radiator water inlet (401) is arranged at the upper end of the ion exchange resin column (4), and the radiator water outlet (402) is arranged at the lower end of the ion exchange resin column (4).
As shown in fig. 3, the top end of the ion exchange resin column 4 is provided with an elastic positioning element 6, the bottom of the ion exchange resin column is provided with a positioning seat 7, and the housing 1 at the top of the elastic positioning element 6 is provided with a radiator cover 5, so that the ion exchange resin column 4 can be detachably fixed in the water chamber 3, the radiator cover 5 is opened, and the ion exchange resin column 4 can be conveniently replaced, wherein the commonly used elastic positioning element 6 is a spring.
And awater outlet of the ion exchange resin column 4 is provided with a conductivity sensor 8 for measuring the conductivity of the cooling liquid, playing a role in monitoring the ion concentration of the cooling liquid and being used as a basis for replacing the ion resin.
Claims (4)
1. A radiator for a fuel cell engine provided with a deionization device comprises a shell (1), a radiator core (2) arranged in the middle of the shell (1) and water chambers (3) arranged at two ends of the shell (1), and is characterized in that an ion exchange resin column (4) is arranged in the radiator water chamber (3), the ion exchange resin column (4) comprises a cation exchange resin section (403) and an anion exchange resin section (405), a support plate (404) used for separating the cation exchange resin and the anion exchange resin is arranged in the middle of the radiator water chamber, a radiator water inlet (401) is arranged at the upper end of the ion exchange resin column (4), and radiator water outlet (402) is arranged at the lower end of the ion exchange resin column (4).
2. The radiator according to claim 1, wherein the top end of the ion exchange resin column (4) is provided with an elastic positioning element (6), the bottom is provided with a positioning seat (7), and the shell (1) at the top of the elastic positioning element (6) is provided with a radiator cover (5).
3. A heat sink according to claim 2, characterised in that the resilient positioning element (6) is a spring.
4. A radiator according to claim 1 or 2, wherein the water outlet of the ion exchange resin column (4) is provided with an electrical conductivity sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022662693U CN2600923Y (en) | 2002-08-13 | 2002-08-13 | Radiator with deionization device for fuel cell engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022662693U CN2600923Y (en) | 2002-08-13 | 2002-08-13 | Radiator with deionization device for fuel cell engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600923Y true CN2600923Y (en) | 2004-01-21 |
Family
ID=34150239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022662693U Expired - Fee Related CN2600923Y (en) | 2002-08-13 | 2002-08-13 | Radiator with deionization device for fuel cell engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600923Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051765A (en) * | 2014-06-16 | 2014-09-17 | 弗尔赛（上海）能源科技有限公司 | Maintenance-free cooling device for fuel cell |
| CN112239652A (en) * | 2019-07-17 | 2021-01-19 | 株式会社丰田中央研究所 | Cooling liquid |
| CN112563534A (en) * | 2020-11-27 | 2021-03-26 | 东风汽车集团有限公司 | Quick-detachable deionizer-radiator |
| WO2023087801A1 (en) * | 2021-11-22 | 2023-05-25 | 北京国家新能源汽车技术创新中心有限公司 | Self-purification heat dissipation device, fuel cell heat dissipation system, and vehicle |
-
2002
- 2002-08-13 CN CNU022662693U patent/CN2600923Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051765A (en) * | 2014-06-16 | 2014-09-17 | 弗尔赛（上海）能源科技有限公司 | Maintenance-free cooling device for fuel cell |
| CN112239652A (en) * | 2019-07-17 | 2021-01-19 | 株式会社丰田中央研究所 | Cooling liquid |
| CN112239652B (en) * | 2019-07-17 | 2022-05-13 | 株式会社丰田中央研究所 | Cooling liquid |
| CN112563534A (en) * | 2020-11-27 | 2021-03-26 | 东风汽车集团有限公司 | Quick-detachable deionizer-radiator |
| WO2023087801A1 (en) * | 2021-11-22 | 2023-05-25 | 北京国家新能源汽车技术创新中心有限公司 | Self-purification heat dissipation device, fuel cell heat dissipation system, and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |