CN201323220Y - Water separator for fuel cell hydrogen system - Google Patents
Water separator for fuel cell hydrogen system Download PDFInfo
- Publication number
- CN201323220Y CN201323220Y CNU2008202320273U CN200820232027U CN201323220Y CN 201323220 Y CN201323220 Y CN 201323220Y CN U2008202320273 U CNU2008202320273 U CN U2008202320273U CN 200820232027 U CN200820232027 U CN 200820232027U CN 201323220 Y CN201323220 Y CN 201323220Y
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- CN
- China
- Prior art keywords
- housing
- height
- water level
- water
- knockout drum
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- 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
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- 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
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- Fuel Cell (AREA)
Abstract
The utility model relates to a water separator for a fuel cell hydrogen system, which comprises a shell, a fixing piece, a cover plate, a sealing ring, a filter element and a drain valve; wherein, the filter element is sealed inside the shell, an air inlet end and an air outlet end of the filter element are sealed and separated by the sealing ring, the drain valve is installed at the bottom of the shell, the shell at the lower part of the filter element is provided with a water storage area, the cover plate is provided with a hydrogen inlet communicated with the air inlet end in the shell and a hydrogen outlet communicated with the air outlet end in the shell, the water separator is provided with a water level height detecting device which is fixedly connected on the shell of the water separator, the drain valve is an electromagnetic valve, the water level height detecting device is connected with a control device by a signal wire, and the control device is connected with the electromagnetic valve by another signal wire. The water separator has the advantages of simple structure, can improve the utilization rate of hydrogen and is remarkable in water diversion effect.
Description
Technical field
The utility model belongs to fuel cell field, relates in particular to the hydrogen divisor of Proton Exchange Membrane Fuel Cells.
Background technology
Proton Exchange Membrane Fuel Cells can be used as the power set of car, ship.The working method and the internal combustion engine of engine that with the Proton Exchange Membrane Fuel Cells is power set is similar, must continuously send into battery to hydrogen fuel and oxidant, and discharges reaction product water and certain used heat continuously to keep the balance of battery material and heat.Institute thinks and keeps the continuous operation of Proton Exchange Membrane Fuel Cells engine system, generally includes air system, hydrogen system and cooling segment.Air system provide to fuel cell have certain pressure, the air capacity of humidity temperature, guarantee the supply of oxidant; Hydrogen system provide have relevant pressure, the amounts of hydrogen of humidity and temperature, satisfy the demand of reducing agent; Cooling segment guarantees the working temperature that fuel cell needs.The deficiency of the water knockout drum in the hydrogen system in the existing fuel cell system is: how many bad grasps of the water that water knockout drum inner storing water position stores, usually take regular discharge, may occur because of untimely the entering in the pile of aqueous water discharging, pure hydrogen discharging phenomenon also may appear, can not carry out draining automatically, be unfavorable for giving full play to the function that the gas of water knockout drum divides water.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiency that existing water knockout drum exists, and what provide a kind ofly is used for the water knockout drum that the fuel cell hydrogen system uses.
The technical solution of the utility model is: a kind of water knockout drum that is used for the fuel cell hydrogen system, by housing, fixture, cover plate, the housing seal circle, the filter core sealing ring, filter core and draining valve constitute, filter core is sealed in the housing, the filter core sealing ring separates the inlet end and the outlet side sealing of filter core, draining valve is installed in the bottom of housing, be the storage area in the housing of filter core bottom, cover plate is provided with hydrogen inlet that is communicated with inlet end in the housing and the hydrogen gas outlet that is communicated with outlet side in the housing, the housing seal circle is with cover plate and housing seal, its structure is: described water knockout drum is provided with the height of water level checkout gear, the height of water level checkout gear is fixedly connected on the housing of water knockout drum, described draining valve is an electromagnetically operated valve, the height of water level checkout gear is connected with control device with holding wire, and control device is connected with electromagnetically operated valve with holding wire.
A kind of water knockout drum that is used for the fuel cell hydrogen system described in the utility model, its structure is: the described height of water level checkout gear that is fixedly connected on the housing is the height of water level transducer, the position, storage area has height of water level sensor probe loading port on the water knockout drum housing, the probe of height of water level transducer is stretched in the housing by loading port, and at loading port place fixing seal.
A kind of water knockout drum that is used for the fuel cell hydrogen system described in the utility model, its structure is: the probe of described height of water level transducer by height of water level transducer tube connector fixed connection on housing.
A kind of water knockout drum that is used for the fuel cell hydrogen system described in the utility model, its structure is: hydrogen inlet on the described cover plate and hydrogen gas outlet are opened in the cover plate both sides.
A kind of water knockout drum that is used for the fuel cell hydrogen system described in the utility model, its structure is: the electromagnetically operated valve of described housing bottom is to being connected with housing with silk.
The course of work of the present utility model is:
Gas is entered in the water knockout drum by hydrogen inlet, hydrogen passes through filter element filtering, hydrogen after the filtration is discharged by the hydrogen gas outlet, the water of telling is because action of gravity gathers the storage area of hydrophone bottom, filter core lower part, when the storage area height of water level touched the probe of level sensor, level sensor sent signal to controller, and controller becomes instruction to issue electromagnetically operated valve conversion of signals, electromagnetically operated valve is opened certain hour, and water is discharged from water knockout drum is inner; After water was discharged, liquid level reduced, and liquid level sensor sends signal to controller, and controller is closed electromagnetic valve, thereby had reached the purpose of carrying out the water knockout drum draining automatically.
Description of drawings
The utility model drawings attached three width of cloth, wherein
Accompanying drawing 1 is a water knockout drum structural upright schematic views
Accompanying drawing 2 water knockout drum cross section views
Accompanying drawing 3 water knockout drum control flow charts.
In the accompanying drawing, 01, housing 02, filter core supporting plate 03, housing seal circle 04, filter core 05, filter core sealing ring 06, cover plate 07, hexagon socket head cap screw, 08, packing ring 09, height of water level transducer tube connector 10, height of water level transducer 11, silk to 12, electromagnetically operated valve 13-1, hydrogen air outlet adapter 13-2, hydrogen inlet suction port 13-3, drainage joint
Embodiment
The utility model is described in further detail below in conjunction with embodiment that accompanying drawing provides.Embodiment is the improvement to existing water knockout drum.Filter core supporting plate (02) is equipped with in the housing of water knockout drum (01) inside, and filter core sealing ring (05) is housed on the filter core supporting plate (02), and filter core (04) is installed on the filter core supporting plate (02); Housing (01) outside is provided with height of water level transducer (10), housing is provided with height of water level transducer (10) probe loading port, the probe loading port is positioned at the position, storage area of water knockout drum housing, the probe of height of water level transducer (10) is stretched in the housing (01) by loading port, by height of water level transducer tube connector (09) fixed connection on housing and at loading port place fixing seal, height of water level transducer (10) is connected with control device with holding wire, and control device is the control device of fuel cell system.Control device receives the signal that height of water level transducer (10) transmission comes, and becomes instruction to pass to electromagnetically operated valve (12) conversion of signals, and electromagnetically operated valve (12) is by instruction unpack or close.Electromagnetically operated valve (12) is fixedly connected on housing (01) bottom, and electromagnetically operated valve (12) valve body one end is connected in the housing (01) (11) by silk, and the other end is connected with drainage joint (13-3), and electromagnetically operated valve (12) is connected with control device with holding wire.Cover plate (06) fixing seal is in housing upper end, and cover plate (06) is provided with screw, screw (07) by screw with the cover plate fixing seal on housing.The both sides of cover plate (06) are provided with hydrogen inlet and the hydrogen gas outlet that is communicated with enclosure interior, are fixed with hydrogen inlet suction port (13-2) and hydrogen air outlet adapter (13-1) on hydrogen inlet and the hydrogen gas outlet.Housing seal circle (03) is with cover plate (06) and housing (01) sealing.
Claims (5)
1, a kind of water knockout drum that is used for the fuel cell hydrogen system, by housing (01), fixture, cover plate (06), housing seal circle (03), filter core sealing ring (05), filter core (04) and draining valve (12) constitute, filter core (04) is sealed in the housing (01), filter core sealing ring (05) separates the inlet end and the outlet side sealing of filter core (04), draining valve (12) is installed in the bottom of housing (01), in the housing of filter core (04) bottom is the storage area, cover plate (06) is provided with hydrogen inlet (13-2) that is communicated with inlet end in the housing and the hydrogen gas outlet (13-1) that is communicated with outlet side in the housing, housing seal circle (03) is with cover plate (06) and housing (01) sealing, it is characterized in that: described water knockout drum is provided with the height of water level checkout gear, the height of water level checkout gear is fixedly connected on the housing (01) of water knockout drum, described draining valve (12) is electromagnetically operated valve (12), the height of water level checkout gear is connected with control device with holding wire, and control device is connected with electromagnetically operated valve (12) with holding wire.
2, a kind of water knockout drum that is used for the fuel cell hydrogen system as claimed in claim 1, it is characterized in that: the described height of water level checkout gear that is fixedly connected on the housing (01) is height of water level transducer (10), the position, storage area has height of water level transducer (10) probe loading port on the water knockout drum housing, the probe of height of water level transducer (10) is stretched in the housing (01) by loading port, and at loading port place fixing seal.
3, a kind of water knockout drum that is used for the fuel cell hydrogen system as claimed in claim 2 is characterized in that: the probe of described height of water level transducer (10) by height of water level transducer tube connector (09) fixed connection on housing.
4, a kind of water knockout drum that is used for the fuel cell hydrogen system as claimed in claim 3 is characterized in that: the hydrogen inlet (13-2) on the described cover plate (06) and hydrogen gas outlet (13-1) are opened in cover plate (06) both sides.
5, a kind of water knockout drum that is used for the fuel cell hydrogen system as claimed in claim 4 is characterized in that: the electromagnetically operated valve (12) of described housing (01) bottom is connected with housing (01) (11) with silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320273U CN201323220Y (en) | 2008-12-22 | 2008-12-22 | Water separator for fuel cell hydrogen system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320273U CN201323220Y (en) | 2008-12-22 | 2008-12-22 | Water separator for fuel cell hydrogen system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323220Y true CN201323220Y (en) | 2009-10-07 |
Family
ID=41160595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202320273U Expired - Lifetime CN201323220Y (en) | 2008-12-22 | 2008-12-22 | Water separator for fuel cell hydrogen system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323220Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241668A (en) * | 2013-06-17 | 2014-12-24 | 通用汽车环球科技运作有限责任公司 | Fuel cell water drain valve control with vehicle tilt compensation |
| CN105609826A (en) * | 2014-11-14 | 2016-05-25 | 丰田自动车株式会社 | Gas-liquid separator and fuel cell system |
| CN106684408A (en) * | 2016-08-30 | 2017-05-17 | 绍兴俊吉能源科技有限公司 | Gas-water separator for fuel cell |
| CN109291809A (en) * | 2018-10-15 | 2019-02-01 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile water discharge control method, equipment and storage equipment |
| CN111841154A (en) * | 2020-07-27 | 2020-10-30 | 上海捷氢科技有限公司 | Water knockout drum |
-
2008
- 2008-12-22 CN CNU2008202320273U patent/CN201323220Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241668A (en) * | 2013-06-17 | 2014-12-24 | 通用汽车环球科技运作有限责任公司 | Fuel cell water drain valve control with vehicle tilt compensation |
| CN104241668B (en) * | 2013-06-17 | 2017-08-15 | 通用汽车环球科技运作有限责任公司 | Controlled using the fuel cell water discharging valve of means of transport slope compensation |
| CN105609826A (en) * | 2014-11-14 | 2016-05-25 | 丰田自动车株式会社 | Gas-liquid separator and fuel cell system |
| CN105609826B (en) * | 2014-11-14 | 2018-06-22 | 丰田自动车株式会社 | Gas-liquid separator and fuel cell system |
| CN106684408A (en) * | 2016-08-30 | 2017-05-17 | 绍兴俊吉能源科技有限公司 | Gas-water separator for fuel cell |
| CN106684408B (en) * | 2016-08-30 | 2023-07-14 | 绍兴俊吉能源科技有限公司 | Gas-water separator for fuel cell |
| CN109291809A (en) * | 2018-10-15 | 2019-02-01 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile water discharge control method, equipment and storage equipment |
| CN111841154A (en) * | 2020-07-27 | 2020-10-30 | 上海捷氢科技有限公司 | Water knockout drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
| CX01 | Expiry of patent term |