CN209860059U - Novel fuel cell is humidification device for gas - Google Patents
Novel fuel cell is humidification device for gas Download PDFInfo
- Publication number
- CN209860059U CN209860059U CN201920162029.8U CN201920162029U CN209860059U CN 209860059 U CN209860059 U CN 209860059U CN 201920162029 U CN201920162029 U CN 201920162029U CN 209860059 U CN209860059 U CN 209860059U
- Authority
- CN
- China
- Prior art keywords
- humidifier body
- moisture
- outlet
- fuel cell
- inlet
- 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.)
- Active
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
- Fuel Cell (AREA)
Abstract
The utility model belongs to the technical field of humidifying equipment, and provides a novel humidifying device for fuel cell gas, which comprises a first humidifier body, a connecting pipe and a second humidifier body, wherein two ends of the connecting pipe are respectively connected with the first humidifier body and the second humidifier body; a first moisture inlet and a first moisture outlet are sequentially arranged on the side edge of the first humidifier body, a first drying inlet and a first drying outlet are arranged on the opposite side edge of the first humidifier body, and a humidity sensor is arranged inside the first humidifier body; the side of the second humidifier body is provided with a second wet gas inlet and a second wet gas outlet in sequence, and the opposite side of the second humidifier body is provided with a second dry outlet. The utility model provides a pair of novel fuel cell is humidification device for gas, simple structure and convenient operation, through the secondary humidification, ensure the best humidification effect, be favorable to improving fuel cell quality.
Description
Technical Field
The utility model relates to a humidifying equipment technical field, concretely relates to novel fuel cell is humidification device for gas.
Background
Proton Exchange Membrane Fuel Cells (PEMFCs) are known as the first choice of energy sources for electric vehicles, stationary power stations, etc. because they have the advantages of low operating temperature, fast start-up, high specific power, simple structure, and convenient operation.
The proton exchange membrane widely adopted at present is a Nafion membrane, and a sufficient amount of water needs to be provided for ensuring good proton conductivity; the fuel cell system is specially added with a humidification link, and the working performance of the fuel cell and even the whole automobile is determined to a great extent by the quality of the humidification effect.
The membrane tube type gas humidifier commonly used in the present fuel cell system, the traditional membrane tube humidifier cannot check the accurate condition of humidification, and cannot guarantee the optimal humidification effect.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a novel fuel cell is humidification device for gas, simple structure and convenient operation through the secondary humidification, ensure the best humidification effect, are favorable to improving fuel cell quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel fuel cell gas humidifying device comprises a first humidifier body, a connecting pipe and a second humidifier body, wherein two ends of the connecting pipe are respectively connected with the first humidifier body and the second humidifier body, and a first electric valve is arranged at the upper part of the connecting pipe;
the first humidifier body is hollow, a first partition plate is arranged inside the first humidifier body, two first partition plates are arranged inside the first humidifier body, and the first partition plates are respectively arranged at two opposite ends of the first humidifier body; a middle fiber membrane tube is arranged between the first partition plates;
a first moisture inlet and a first moisture outlet are sequentially arranged on the side edge of the first humidifier body, a first drying inlet and a first drying outlet are arranged on the opposite side edge of the first humidifier body, and the first drying inlet and the first drying outlet are respectively arranged corresponding to the two first partition plates;
a humidity sensor is arranged inside the first humidifier body;
the second humidifier body is hollow, a second partition plate is arranged inside the second humidifier body, two second partition plates are arranged inside the second humidifier body, and the second partition plates are respectively arranged at two opposite ends of the second humidifier body; the middle through fiber membrane tube is arranged between the second partition plates;
the side of second humidifier body sets gradually second moisture entry and second moisture export, the relative side of second humidifier body sets up the dry export of second, just the dry export of second with the second baffle corresponds the setting.
As an improved technical scheme, a control screen is arranged on the outer wall of the first humidifier body, and the control screen is respectively connected with the humidity sensor and the first electric valve in series.
As an improved technical scheme, an alarm is arranged on the upper portion of the control screen, and the alarm and the control screen are arranged in series.
As an improved technical solution, the first wet gas inlet and the first wet gas outlet are sequentially staggered up and down along the first humidifier body.
As an improved technical solution, a main moisture inlet pipe is arranged on an outer wall of the first humidifier body, and the main moisture inlet pipe is respectively communicated with the first moisture inlet and the second moisture inlet; a second electrically operated valve is provided on an outer wall of the second moisture inlet.
As an improved technical solution, a main moisture outlet pipe is disposed on an outer wall of the first humidifier body, and the main moisture outlet pipe is respectively communicated with the first moisture outlet and the second moisture outlet; and a third electric valve is arranged on the outer wall of the second moisture outlet.
As an improved technical solution, a main drying outlet pipe is arranged on the outer wall of the first humidifier body, and the main drying outlet pipe is respectively communicated with the first drying outlet and the second drying outlet; the outer wall of the first drying outlet is provided with a fourth electric valve, and the outer wall of the second drying outlet is provided with a fifth electric valve.
As an improved technical solution, the first partition plate and the second partition plate are both made of sealing material members.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a novel fuel cell is humidification device for gas, include: the humidifier comprises a first humidifier body, a connecting pipe and a second humidifier body, wherein two ends of the connecting pipe are respectively connected with the first humidifier body and the second humidifier body, and a first electric valve is arranged at the upper part of the connecting pipe; the first humidifier body is hollow, a first partition plate is arranged inside the first humidifier body, a first moisture inlet and a first moisture outlet are sequentially arranged on one side edge of the first humidifier body, a first drying inlet and a first drying outlet are arranged on the opposite side edge of the first humidifier body, and a humidity sensor is arranged inside the first humidifier body; the second humidifier body is hollow, a second partition plate is arranged in the second humidifier body, and a middle fiber membrane tube is arranged between the second partition plates; a second moisture inlet and a second moisture outlet are sequentially arranged on the side edge of the second humidifier body, and a second drying outlet is arranged on the opposite side edge of the second humidifier body; based on the mechanism, the structure is simple, the operation is convenient, the optimal humidification effect is ensured through secondary humidification, the quality of the fuel cell is favorably improved, and the practicability is good.
In the utility model, the outer wall of the first humidifier body is provided with a control screen; based on above mechanism, carry out automation mechanized operation, reduce artifical work.
In the utility model, the upper part of the control screen is provided with an alarm, and the alarm and the control screen are connected in series; based on above mechanism, timely warning needs to carry out the secondary humidification.
In the utility model, the first wet gas inlet and the first wet gas outlet are arranged along the first humidifier body in a staggered way from top to bottom in sequence; based on the above mechanism, the mounting and dismounting of the first moisture inlet and the first moisture outlet is facilitated.
In the utility model, the outer wall of the first humidifier body is provided with a main moisture inlet pipe, and the outer wall of the second moisture inlet is provided with a second electric valve; based on the above mechanism, the supply of moisture is facilitated to be secured.
In the utility model, the outer wall of the first humidifier body is provided with a main moisture outlet pipe, and the outer wall of the second moisture outlet is provided with a third electric valve; based on the above mechanism, the discharge of moisture is facilitated.
In the utility model, the outer wall of the first humidifier body is provided with a drying main outlet pipe, the outer wall of the first drying outlet is provided with a fourth electric valve, and the outer wall of the second drying outlet is provided with a fifth electric valve; based on above mechanism, be favorable to the gas discharge of rich moisture.
In the utility model, the first clapboard and the second clapboard are both made of sealing material components; based on above mechanism, sealed effect is good, is favorable to the process of humidification.
To sum up, the utility model provides a pair of novel fuel cell is humidification device for gas, simple structure just is convenient for carry out the secondary humidification, ensures the best humidification effect, is favorable to improving the fuel cell quality, does benefit to and uses widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a novel humidifying device for fuel cell gas.
In the drawing, 1, a first humidifier body, 11, a first partition, 12, a first moisture inlet, 13, a first moisture outlet, 14, a first dry inlet, 15, a first dry outlet, 151, a fourth electrically operated valve, 16, a humidity sensor, 2, a connecting pipe, 21, a first electrically operated valve, 3, a second humidifier body, 31, a second partition, 32, a second moisture inlet, 321, a second electrically operated valve, 33, a second moisture outlet, 331, a third electrically operated valve, 34, a second dry outlet, 341, a fifth electrically operated valve, 4, a hollow fiber membrane tube, 5, a control panel, 51, an alarm, 6, a main moisture inlet tube, 7, a main moisture outlet tube, 8, and a main dry outlet tube.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the utility model provides a novel fuel cell gas humidifier, which comprises a first humidifier body 1, a connecting pipe 2 and a second humidifier body 3, wherein two ends of the connecting pipe 2 are respectively connected with the first humidifier body 1 and the second humidifier body 3, and the upper part of the connecting pipe 2 is provided with a first electric valve 21;
if the humidification of the first humidifier body 1 cannot meet the requirement, the first electric valve 21 is opened to carry out secondary humidification, so that the humidification effect is ensured;
the first humidifier body 1 is hollow, the first partition plate 11 is arranged inside the first humidifier body 1, two first partition plates 11 are arranged inside the first humidifier body 1, and the first partition plates 11 are respectively arranged at two opposite ends of the first humidifier body 1; a middle fiber membrane tube 4 is arranged between the first partition plates 11; the first partition plate 11 divides the first humidifier body 1 into three parts: a drying inlet section, a humidifying section and a drying outlet section;
a first moisture inlet 12 and a first moisture outlet 13 are sequentially arranged on one side edge of the first humidifier body 1, a first drying inlet 14 and a first drying outlet 15 are arranged on the opposite side edge of the first humidifier body 1, and the first drying inlet 14 and the first drying outlet 15 are respectively arranged corresponding to the two first partition plates 11;
the first moisture inlet 12 and the first moisture outlet 13 are alternately arranged up and down along the first humidifier body 1 in sequence; facilitating the installation and removal of the first moisture inlet 12 and the first moisture outlet 13;
a main moisture inlet pipe 6 is arranged on the outer wall of the first humidifier body 1, and the main moisture inlet pipe 6 is respectively communicated with the first moisture inlet 12 and the second moisture inlet 32; a second electric valve 321 is provided on the outer wall of the second wet gas inlet 32;
a main moisture outlet pipe 7 is arranged on the outer wall of the first humidifier body 1, and the main moisture outlet pipe 7 is respectively communicated with the first moisture outlet 13 and the second moisture outlet 33; the outer wall of the second moisture outlet 33 is provided with a third electrically operated valve 331;
the gas humidification process comprises two loops; a first tube out humidified gas circuit: the wet tail gas discharged from the fuel cell stack system enters the first humidifier body 1 from a first wet gas inlet 12 at one end of the first humidifier body 1, passes through a space formed by the outer surfaces of the membranes of the hollow fiber membrane tubes 4, and is discharged to the atmosphere through a first wet gas outlet 13;
be provided with the dry gas circuit in the first pipe simultaneously: the dry gas to be humidified enters the first humidifier body 1 from the first drying inlet 14, passes through the inner surface of the membrane of the hollow fiber membrane tube 4 and performs damp-heat exchange with the damp gas passing through the outer surface of the membrane of the hollow fiber membrane tube 4, the dry gas is converted into water-rich gas and then is discharged through the first drying outlet 15, and then enters the fuel cell stack system to complete the humidifying process;
a humidity sensor 16 is provided inside the first humidifier body 1; if the humidification of the first humidifier body 1 cannot meet the requirement, the first electric valve 21 is opened to carry out secondary humidification, so that the humidification effect is guaranteed;
the second humidifier body 3 is hollow, a second partition plate 31 is arranged inside the second humidifier body 3, two second partition plates 31 are arranged inside the second humidifier body 3, and the second partition plates 31 are respectively arranged at two opposite ends of the second humidifier body 3; a middle fiber membrane tube 4 is arranged between the second partition plates 31;
the first partition plate 11 and the second partition plate 31 are both made of sealing materials; the sealing effect is good, and the humidifying process is facilitated;
a main drying outlet pipe 8 is arranged on the outer wall of the first humidifier body 1, and the main drying outlet pipe 8 is respectively communicated with the first drying outlet 15 and the second drying outlet 34;
the outer wall of the first drying outlet 15 is provided with a fourth electric valve 151, and the outer wall of the second drying outlet 34 is provided with a fifth electric valve 341;
if the second humidification is not required, the second electric valve 321, the third electric valve 331 and the fourth electric valve 151 are closed in sequence; a second moisture inlet 32 and a second moisture outlet 33 are sequentially arranged on the side of the second humidifier body 3, a second dry outlet 34 is arranged on the opposite side of the second humidifier body 3, and the second dry outlet 34 is arranged corresponding to the second partition plate 31;
a second tube out of the humidified gas circuit: the wet tail gas discharged from the fuel cell stack system enters the second humidifier body 3 from a second wet gas inlet 32 at one end of the first humidifier body 1, passes through a space formed by the outer surfaces of the membranes of the hollow fiber membrane tubes 4, and is discharged to the atmosphere through a second wet gas outlet 33;
be provided with the intraductal dry gas circuit of second simultaneously: the dried gas to be humidified enters the second humidifier body 3 from the connecting pipe 2, passes through the inner surface of the membrane of the middle through fiber membrane tube 4 and performs damp heat exchange with the damp gas passing through the outer surface of the membrane of the middle through fiber membrane tube 4, the dried gas is converted into gas rich in moisture, and then is discharged through the second drying outlet 34, and then enters the fuel cell stack system to complete the humidifying process;
the control screen 5 is arranged on the outer wall of the first humidifier body 1, and the control screen 5 is respectively connected with the humidity sensor 25 and the first electric valve 21 in series; automatic operation is carried out, and manual labor is reduced; the alarm 51 is arranged on the upper part of the control screen 5, and the alarm 51 and the control screen 5 are arranged in series; timely reminding needs secondary humidification, and the practicality is good.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A novel humidifying device for fuel cell gas is characterized in that: the humidifier comprises a first humidifier body, a connecting pipe and a second humidifier body, wherein two ends of the connecting pipe are respectively connected with the first humidifier body and the second humidifier body, and a first electric valve is arranged at the upper part of the connecting pipe;
the first humidifier body is hollow, a first partition plate is arranged inside the first humidifier body, two first partition plates are arranged inside the first humidifier body, and the first partition plates are respectively arranged at two opposite ends of the first humidifier body; a middle fiber membrane tube is arranged between the first partition plates;
a first moisture inlet and a first moisture outlet are sequentially arranged on the side edge of the first humidifier body, a first drying inlet and a first drying outlet are arranged on the opposite side edge of the first humidifier body, and the first drying inlet and the first drying outlet are respectively arranged corresponding to the two first partition plates;
a humidity sensor is arranged inside the first humidifier body;
the second humidifier body is hollow, a second partition plate is arranged inside the second humidifier body, two second partition plates are arranged inside the second humidifier body, and the second partition plates are respectively arranged at two opposite ends of the second humidifier body; the middle through fiber membrane tube is arranged between the second partition plates;
the side of second humidifier body sets gradually second moisture entry and second moisture export, the relative side of second humidifier body sets up the dry export of second, just the dry export of second with the second baffle corresponds the setting.
2. The novel fuel cell gas humidification device of claim 1, wherein: the outer wall of the first humidifier body is provided with a control screen, and the control screen is connected with the humidity sensor and the first electric valve in series respectively.
3. The novel fuel cell gas humidification device of claim 2, wherein: and an alarm is arranged on the upper part of the control screen, and the alarm and the control screen are connected in series.
4. The novel fuel cell gas humidification device of claim 1, wherein: the first moisture inlet and the first moisture outlet are sequentially staggered up and down along the first humidifier body.
5. The novel fuel cell gas humidification device of claim 1, wherein: a main moisture inlet pipe is arranged on the outer wall of the first humidifier body and is respectively communicated with the first moisture inlet and the second moisture inlet;
a second electrically operated valve is provided on an outer wall of the second moisture inlet.
6. The novel fuel cell gas humidification device of claim 1, wherein: a main moisture outlet pipe is arranged on the outer wall of the first humidifier body and is respectively communicated with the first moisture outlet and the second moisture outlet;
and a third electric valve is arranged on the outer wall of the second moisture outlet.
7. The novel fuel cell gas humidification device of claim 1, wherein: a main drying outlet pipe is arranged on the outer wall of the first humidifier body and is communicated with the first drying outlet and the second drying outlet respectively;
the outer wall of the first drying outlet is provided with a fourth electric valve, and the outer wall of the second drying outlet is provided with a fifth electric valve.
8. The novel fuel cell gas humidification device of claim 1, wherein: the first partition plate and the second partition plate are both made of sealing materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162029.8U CN209860059U (en) | 2019-01-30 | 2019-01-30 | Novel fuel cell is humidification device for gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162029.8U CN209860059U (en) | 2019-01-30 | 2019-01-30 | Novel fuel cell is humidification device for gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860059U true CN209860059U (en) | 2019-12-27 |
Family
ID=68931250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162029.8U Active CN209860059U (en) | 2019-01-30 | 2019-01-30 | Novel fuel cell is humidification device for gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370735A (en) * | 2020-03-19 | 2020-07-03 | 浙江锋源氢能科技有限公司 | Fuel cell humidifying system |
| CN111509273A (en) * | 2019-01-30 | 2020-08-07 | 深圳伊腾迪新能源有限公司 | Novel fuel cell is humidification device for gas |
-
2019
- 2019-01-30 CN CN201920162029.8U patent/CN209860059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509273A (en) * | 2019-01-30 | 2020-08-07 | 深圳伊腾迪新能源有限公司 | Novel fuel cell is humidification device for gas |
| CN111370735A (en) * | 2020-03-19 | 2020-07-03 | 浙江锋源氢能科技有限公司 | Fuel cell humidifying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209860059U (en) | Novel fuel cell is humidification device for gas | |
| CN103022536A (en) | Membrane humidifier for fuel cells | |
| CN112599818A (en) | Water management system of proton fuel cell | |
| CN211265624U (en) | Novel fuel cell gas humidifier | |
| CN110767923A (en) | Fuel cell membrane tube humidifier | |
| CN205488355U (en) | Proton exchange membrane fuel cell uses high -efficient water knockout drum | |
| CN208955115U (en) | Fuel cell membrane tube humidifier | |
| CN206505974U (en) | Fuel cell gas humidifier | |
| CN112331887A (en) | Humidifier internal structure for hydrogen fuel electric pile | |
| CN111509273A (en) | Novel fuel cell is humidification device for gas | |
| CN105917508A (en) | Moisture exchanger and fuel cell arrangement comprising same | |
| CN116479439A (en) | Coupled photovoltaic electrolyzed water in-situ hydrogen production system and application method thereof | |
| CN111509272A (en) | High-efficiency gas humidifier for fuel cell | |
| CN217114468U (en) | Vehicle fuel cell tubular membrane humidifier with optimized structure | |
| CN113113644B (en) | Hydrogen fuel cell system | |
| CN111916797B (en) | Water separator and fuel cell system | |
| CN114678572A (en) | Distributed hydrogen production energy storage power generation system and working method thereof | |
| CN214505557U (en) | Fuel cell humidifier device and fuel cell system | |
| CN212215066U (en) | Zero-gas-consumption compression heat dryer | |
| CN212380448U (en) | Humidifier with drain hole | |
| CN102195049A (en) | Novel high-efficiency fuel cell humidifier | |
| CN220510069U (en) | Dry and wet hydrogen synchronous heating integrated device and fuel cell system | |
| CN212303724U (en) | Fuel cell and humidifier integrated system | |
| CN205752394U (en) | A kind of compact is simultaneously for the humidifier of anode and cathode gas humidification | |
| CN205752395U (en) | A kind of compact type intelligent humidification system for fuel cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |