CN217983418U - Hollow fiber tube humidifier for fuel cell system - Google Patents
Hollow fiber tube humidifier for fuel cell system Download PDFInfo
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- CN217983418U CN217983418U CN202221686342.XU CN202221686342U CN217983418U CN 217983418 U CN217983418 U CN 217983418U CN 202221686342 U CN202221686342 U CN 202221686342U CN 217983418 U CN217983418 U CN 217983418U
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- hollow fiber
- humidifier
- fuel cell
- connecting seat
- fiber tube
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Abstract
The utility model discloses a belong to hollow fiber tube humidifier technical field, specifically be a hollow fiber tube humidifier for fuel cell system, including the humidifier, be provided with the hollow fiber tube on the lateral wall of humidifier, the mouth of pipe of hollow fiber tube is provided with the fixing base, the other end of fixing base is used for connecting fuel cell, be provided with the connecting seat that corresponds with the fixing base on the pipe wall of hollow fiber tube, be provided with support piece on the lateral wall of connecting seat, support piece all is provided with fixed frame on being located the lateral wall of both sides about the connecting seat, support piece all runs through on the lateral wall of fixed frame and is provided with the gag lever post, at first can make fuel cell and humidifier butt joint through the connection of connecting seat and hollow fiber tube, and the compactness of butt joint can be strengthened in the setting of connecting seat, and the position of gag lever post can be restricted in the cooperation of support piece, fixed frame, limiting plate and spring two to elastic support can remove back automatic re-setting at the gag lever post.
Description
Technical Field
The utility model relates to a hollow fiber tube humidifier technical field specifically is a hollow fiber tube humidifier for fuel cell system.
Background
The proton exchange membrane fuel cell is a common fuel cell, at present, the proton exchange membrane used in the proton exchange membrane fuel cell needs to have water molecules in the running process of the cell, if the fuel cell lacks water, the internal resistance of the electrode is increased, the performance of the cell is reduced, and in order to ensure the transmission capability of protons from the anode of the membrane electrode to the cathode of the electrode, a humidifier is needed to humidify the proton exchange membrane.
At present, the humidifier is generally connected with the fuel cell through a hollow fiber plate, but the connection structure is complex, so that the humidifier is not convenient to disassemble and maintain when damaged, and the problems of high difficulty and low disassembling and assembling speed are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hollow fiber tube humidifier for fuel cell system to the humidifier that proposes in solving above-mentioned background art generally is through being connected between hollow fiber board and the fuel cell, but the structure of connecting is complicated, is not convenient for dismantle the maintenance when the damage appears like this, thereby causes the degree of difficulty of dismouting big, the slow problem of dismouting speed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hollow fiber tube humidifier for fuel cell system, includes the humidifier, be provided with the hollow fiber tube on the lateral wall of humidifier, the mouth of pipe of hollow fiber tube is provided with the fixing base, the other end of fixing base is used for connecting fuel cell, be provided with the connecting seat that corresponds with the fixing base on the pipe wall of hollow fiber tube, be provided with support piece on the lateral wall of connecting seat, support piece all is provided with fixed frame on being located the lateral wall of both sides about the connecting seat, it is provided with the gag lever post all to run through on the lateral wall of support piece and fixed frame, the gag lever post is provided with the limiting plate on being located the inside pole wall of fixed frame, be provided with spring two between limiting plate and the support piece, all be provided with the spacing hole corresponding with the gag lever post on the lateral wall of fixing base and connecting seat.
Preferably, the supporting piece comprises two U-shaped plates, a mounting groove is formed in the side wall of each U-shaped plate, a first spring is arranged inside the mounting groove, a supporting plate is arranged at the side end of the first spring, a connecting plate is arranged between the supporting plates, and an L-shaped rod is arranged on the side wall of each U-shaped plate.
Preferably, the side wall of the connecting seat is provided with a clamping groove attached to the side wall of the U-shaped plate.
Preferably, an elastic pad is arranged on the inner wall of the connecting seat.
Preferably, a pull ring is arranged at the side end of the limiting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, at first, can make fuel cell and humidifier dock through the connection of connecting seat and hollow fiber tube, the compactness of butt joint can be strengthened in the setting of connecting seat, support piece, fixed frame, the position of gag lever post can be restricted in the cooperation of limiting plate and spring two, and elastic support can remove back automatic re-setting at the gag lever post, convenient and the spacing hole combination on fixing base and the connecting seat like this, be convenient for fix hookup location between them, the structure of connecting can be simplified through overall structure's cooperation, can dismantle fast when the damage appears like this, the degree of difficulty of dismouting has been reduced, subsequent maintenance operation has been made things convenient for.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 2;
fig. 5 is a partial structure diagram of the present invention.
In the figure: the fuel cell comprises a fuel cell 1, a humidifier 2, a hollow fiber tube 3, a fixing seat 4, a connecting seat 5, a clamping groove 51, an elastic pad 52, a supporting piece 6, a U-shaped plate 61, an installing groove 62, a spring I63, a supporting plate 64, a connecting plate 65, a L-shaped rod 66, a fixing frame 7, a limiting rod 8, a pull ring 81, a limiting plate 9, a spring II 10 and a limiting hole 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a hollow fiber tube humidifier for fuel cell system, includes humidifier 2, humidifier 2 includes wet two way pipelines of doing to be connected with three solenoid valve between two way pipelines and the hollow fiber tube 3, humidifier 2 can give vent to anger humidity and control like this, still undertake to admit air and preheat to make the pile have higher initial catalysis efficiency, be provided with hollow fiber tube 3 on humidifier 2's the lateral wall, the mouth of pipe of hollow fiber tube 3 is provided with fixing base 4, the other end of fixing base 4 is used for connecting fuel cell 1, be provided with the connecting seat 5 that corresponds with fixing base 4 on hollow fiber tube 3's the pipe wall, the compactness that combines can be strengthened to both connections, be provided with support piece 6 on connecting seat 5's the lateral wall, support piece 6 all is provided with fixed frame 7 on being located the lateral wall of connecting seat 5 about both sides, support piece 6 all runs through being provided with gag lever 8 on the lateral wall of fixed frame 7, gag lever 8 is provided with limiting plate 9 on being located the inside pole wall of fixed frame 7, and limiting plate 9 can restrict the position 8, be provided with two spring 10 supports between limiting plate 9 and support piece 6, and the fixed support piece 10 can keep the fixed position and the connecting seat 8 and the automatic reset effect that the connecting seat is provided with the gag lever 5 that the removal is connected through the gag lever 5 is corresponding, and the gag lever 5 is connected.
Wherein, support piece 6 includes two U-shaped plates 61, be provided with mounting groove 62 on the lateral wall of U-shaped plate 61, the inside of mounting groove 62 is provided with spring 63, the side of spring 63 is provided with backup pad 64, two be provided with connecting plate 65 between the backup pad 64, be provided with L shape pole 66 on the lateral wall of U-shaped plate 61, can adjust the distance between two U-shaped plates 61 through the combination of spring 63, backup pad 64 and connecting plate 65, be provided with the draw-in groove 51 with the laminating of U-shaped plate 61 lateral wall on the lateral wall of connecting seat 5, draw-in groove 51 can restrict support piece 6's position, the dismouting of being convenient for, be provided with cushion 52 on the inner wall of connecting seat 5, the side of gag lever post 8 is provided with pull ring 81, is convenient for pulling gag lever post 8 and removes.
The working principle is as follows: at first insert the hollow fiber tube 3 in the fixing base 4, make connecting seat 5 cover in the outside of fixing base 4, the gag lever post 8 that pulls both sides through pull ring 81 when connecting removes, can not influence connecting seat 5 and the butt joint of fixing base 4 like this, can make the cushion 52 shrink on the inner wall through extrusion connecting seat 5 after both combine, make spacing hole 11 position on the both lateral walls align, can make gag lever post 8 lose pressure like this, can pop out and spacing hole 11 combines under the effort of spring two 10, with this reach spacing effect, restriction connecting seat 5 removes, thereby can accomplish the butt joint work between fuel cell 1 and humidifier 2, such connected mode only needs the gag lever post 8 of pulling both sides to remove when dismantling, and can accomplish the dismantlement operation with spacing hole 11 separation on the fixing base 4, it is simple convenient.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hollow fiber tube humidifier for a fuel cell system, comprising a humidifier (2), characterized in that: be provided with hollow fiber pipe (3) on the lateral wall of humidifier (2), the mouth of pipe of hollow fiber pipe (3) is provided with fixing base (4), the other end of fixing base (4) is used for connecting fuel cell (1), be provided with connecting seat (5) that correspond with fixing base (4) on the pipe wall of hollow fiber pipe (3), be provided with support piece (6) on the lateral wall of connecting seat (5), support piece (6) all are provided with fixed frame (7) on being located the lateral wall of connecting seat (5) upper and lower both sides, it is provided with gag lever post (8) all to run through on the lateral wall of support piece (6) and fixed frame (7), gag lever post (8) are located and are provided with limiting plate (9) on the inside pole wall of fixed frame (7), be provided with spring two (10) between limiting plate (9) and support piece (6), all be provided with spacing hole (11) corresponding with gag lever post (8) on the lateral wall of fixing base (4) and connecting seat (5).
2. A hollow fiber tube humidifier for a fuel cell system according to claim 1, wherein: support piece (6) include two U-shaped board (61), be provided with mounting groove (62) on the lateral wall of U-shaped board (61), the inside of mounting groove (62) is provided with spring (63), the side of spring (63) is provided with backup pad (64), two be provided with connecting plate (65) between backup pad (64), be provided with L shape pole (66) on the lateral wall of U-shaped board (61).
3. A hollow fiber tube humidifier for a fuel cell system according to claim 2, wherein: and a clamping groove (51) attached to the side wall of the U-shaped plate (61) is formed in the side wall of the connecting seat (5).
4. A hollow fiber tube humidifier for a fuel cell system according to claim 1, wherein: an elastic pad (52) is arranged on the inner wall of the connecting seat (5).
5. A hollow fiber tube humidifier for a fuel cell system according to claim 1, wherein: and a pull ring (81) is arranged at the side end of the limiting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221686342.XU CN217983418U (en) | 2022-07-01 | 2022-07-01 | Hollow fiber tube humidifier for fuel cell system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221686342.XU CN217983418U (en) | 2022-07-01 | 2022-07-01 | Hollow fiber tube humidifier for fuel cell system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217983418U true CN217983418U (en) | 2022-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221686342.XU Active CN217983418U (en) | 2022-07-01 | 2022-07-01 | Hollow fiber tube humidifier for fuel cell system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217983418U (en) |
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2022
- 2022-07-01 CN CN202221686342.XU patent/CN217983418U/en active Active
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