CN210429975U

CN210429975U - Hydrogen fuel cell air inlet humidifying device with air inlet quantity control function

Info

Publication number: CN210429975U
Application number: CN201921835280.2U
Authority: CN
Inventors: 江雅馨; 周仲丘; 许昌; 程顺利; 仇飞
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-04-28
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of hydrogen fuel cell humidification technique of admitting air, especially, be a hydrogen fuel cell humidification device that admits air with volume control function, including box body, hydrogel box and treater, the intermediate position of box body reserves the air inlet, and one side of air inlet installs the atomising head, the bearing is installed to the opposite side of air inlet, and the outer wall of bearing installs the valve, the hydrogel box is located the outer wall right side of atomising head, and the top of hydrogel box installs the cardboard, cardboard one side reserves the water inlet, and the opposite side of cardboard runs through threaded rod, the collets is installed in the outside of threaded rod, and the fixed plate is installed to the below of cardboard, the treater is located the inboard of box body. Compared with the existing hydrogen fuel cell air inlet humidifying device, the hydrogen fuel cell air inlet humidifying device with the air inlet quantity control function is convenient to prevent dust, good in fixing effect, convenient to install, convenient to control the air inlet quantity, good in internal humidifying effect and strong in shockproof effect.

Description

Hydrogen fuel cell air inlet humidifying device with air inlet quantity control function

Technical Field

The utility model relates to a hydrogen fuel cell inlet air humidifying technical field, in particular to a hydrogen fuel cell inlet air humidifying device with inlet air quantity control function.

Background

When the hydrogen fuel cell passes through an exchange membrane in the operation process, water is required to be used as a carrier of the hydrogen fuel cell, and when the water content is too low, a dry film phenomenon is easy to occur, so that the normal operation of the device is influenced, and therefore, the occurrence of the inlet air humidifying device of the hydrogen fuel cell is very important.

Chinese patent discloses a hydrogen fuel cell air inlet humidifying device, the publication number of which is (CN 201910526361.2), the device solves the problems of humidifying water source and humidifying effect in the existing humidifying method, the whole system has small volume, is not convenient for dust prevention, has poor fixing effect, is not convenient for installation, the air inlet amount is not convenient for control, the internal humidifying is inconvenient, the shockproof effect is poor, aiming at the above conditions, technical innovation is carried out on the basis of the existing hydrogen fuel cell air inlet humidifying device, the device is convenient for dust prevention, good in fixing effect, convenient for installation, convenient for air inlet amount control, good in internal humidifying effect and strong in shockproof effect, and has the function of air inlet amount control.

In order to solve the above problems, innovative design based on the original air inlet humidification of the hydrogen fuel cell is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen fuel cell humidification device that admits air with air volume control function to it is not convenient for dustproof to provide general hydrogen fuel cell humidification device that admits air in solving above-mentioned background art, and fixed effect is poor, and the installation of not being convenient for, the air input is not convenient for control, and inside humidification is inconvenient, the poor problem of shockproof effect.

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogen fuel cell air inlet humidifying device with air inlet quantity control function comprises a box body, a water condensate box and a processor, wherein an air inlet is reserved in the middle of the box body, an atomizing head is installed on one side of the air inlet, a bearing is installed on the other side of the air inlet, a valve is installed on the outer wall of the bearing, the water condensate box is located on the right side of the outer wall of the atomizing head, a clamping plate is installed above the water condensate box, a water inlet is reserved in one side of the clamping plate, a threaded rod penetrates through the other side of the clamping plate, a sleeve block is installed on the outer side of the threaded rod, a fixing plate is installed below the clamping plate, the processor is located on the inner side of the box body, fixing blocks are installed on two sides of the processor, a sleeve is installed on the outer side of each fixing block, a fixing rod penetrates through the inner side of each fixing block, and the middle position of the limiting groove is connected with a dust screen, the left side of the outer wall of the dust screen is provided with a screw, and the inner side of the dust screen is reserved with a gas dispersing port.

Preferably, the outer diameter of the air inlet is the same as the inner diameter of the box body, and the central axis of the air inlet is parallel to the central axis of the valve.

Preferably, a clamping structure is arranged between the hydrogel box and the clamping plate, and the clamping plate and the fixing plate are arranged in a mutually perpendicular mode.

Preferably, the sleeve block is in threaded connection with the threaded rod, and the threaded rod and the fixing plate are integrally arranged.

Preferably, the fixed block and the sleeve are in interference connection, and the fixed block and the spring are integrally arranged.

Preferably, be the block structure between spacing groove and the dust screen, and be closely laminating setting between dust screen and the gas vent.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses the user is through rotating the valve, and the valve passes through the bearing and rotates, and the valve is controlled the air input of air inlet like this, and so can convenience of customers controls the air input of air inlet, and the aquogel in the aquogel box carries out humidification processing to the gas that the air inlet spouts through the shower nozzle, has solved the problem of humidification water source and humidification effect, is convenient for automobile-used fuel cell power system to use;

2. the utility model discloses when the treater is installed and is rocked in the box body, when the fixed block receives the influence of shaking force to extrude the spring, the outside of fixed block slides in telescopic inboard, the inboard reservation of fixed block has the notch, and like this, when the fixed block slides, the dead lever can not play the hindrance effect, and the dead lever can play the effect of spacing spring simultaneously, and such setting can improve the stability of device, prevents that hydrogen fuel cell from receiving to rock the influence and damaging;

3. the utility model discloses it is fixed that the block is carried out with the spacing groove to the dust screen, and dry gas and heat in the device are followed the gas port and are emitted, and inside for preventing that the dust from getting into the box body from the gas port that looses, the dust screen played dustproof effect, and such setting can improve device's dustproof effect, prevents that the inside dust that gets into of device from influencing life, extension device's life-span.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a box body; 2. an air inlet; 3. a bearing; 4. a valve; 5. a spray head; 6. a hydrogel box; 7. a water inlet; 8. clamping a plate; 9. sleeving blocks; 10. a threaded rod; 11. a fixing plate; 12. a processor; 13. a fixed block; 14. a sleeve; 15. fixing the rod; 16. a spring; 17. a limiting groove; 18. a dust screen; 19. a screw; 20. the air diffuser is provided with an air diffuser opening.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a hydrogen fuel cell air inlet humidifying device with an air inlet quantity control function comprises a box body 1, an air inlet 2, a bearing 3, a valve 4, a spray head 5, a hydrogel box 6, a water inlet 7, a clamping plate 8, a sleeve block 9, a threaded rod 10, a fixing plate 11, a processor 12, a fixing block 13, a sleeve 14, a fixing rod 15, a spring 16, a limiting groove 17, a dustproof net 18, a screw 19 and an air dispersing port 20, wherein the air inlet 2 is reserved in the middle of the box body 1, the spray head 5 is installed on one side of the air inlet 2, the bearing 3 is installed on the other side of the air inlet 2, the valve 4 is installed on the outer wall of the bearing 3, the hydrogel box 6 is located on the right side of the outer wall of the spray head 5, the clamping plate 8 is installed above the hydrogel box 6, the water inlet 7 is reserved on one side of the clamping plate 8, the threaded rod 10 penetrates through the other side of the clamping plate, the processor 12 is positioned on the inner side of the box body 1, the fixing blocks 13 are arranged on two sides of the processor 12, the sleeve 14 is arranged on the outer side of the fixing block 13, the fixing rod 15 penetrates through the inner side of the fixing block 13, the spring 16 is nested on the outer side of the fixing rod 15, the limiting grooves 17 are reserved below two sides of the box body 1, the middle position of each limiting groove 17 is connected with the dustproof net 18, the screw 19 is arranged on the left side of the outer wall of the dustproof net 18, and the air release port 20 is reserved on the inner side of the dustproof net 18;

furthermore, the outer diameter of the air inlet 2 is the same as the inner diameter of the box body 1, the central axis of the air inlet 2 is parallel to the central axis of the valve 4, and a user rotates the valve 4 through rotating the valve 4 and rotating the valve 4 through the bearing 3, so that the valve 4 controls the air inflow of the air inlet 2, and the user can conveniently control the air inflow of the air inlet 2;

furthermore, a clamping structure is arranged between the hydrogel box 6 and the clamping plate 8, the clamping plate 8 and the fixing plate 11 are arranged vertically, and the hydrogel in the hydrogel box 6 humidifies the air sprayed from the air inlet 2 through the spray head 5, so that the problems of a humidifying water source and a humidifying effect are solved, and the use of a vehicle fuel cell power system is facilitated;

furthermore, the sleeve block 9 is in threaded connection with the threaded rod 10, and the threaded rod 10 and the fixing plate 11 are integrally arranged, so that the setting can facilitate the fixed installation of the hydrogel box 6 by a user, the fixing effect of the hydrogel box 6 is better, and the phenomenon that the hydrogel box 6 falls off is prevented;

furthermore, the fixing block 13 is in interference connection with the sleeve 14, the fixing block 13 and the spring 16 are integrally arranged, when the processor 12 is installed inside the box body 1 and shaken, the fixing block 13 is influenced by shaking force to extrude the spring 16, the outer side of the fixing block 13 slides on the inner side of the sleeve 14, and a notch is reserved on the inner side of the fixing block 13, so that when the fixing block 13 slides, the fixing rod 15 cannot play a role of blocking, meanwhile, the fixing rod 15 can play a role of limiting the spring 16, the arrangement can improve the stability of the device, and the hydrogen fuel cell is prevented from being damaged due to shaking influence;

further, be the block structure between spacing groove 17 and the dust screen 18, and for closely laminating setting between dust screen 18 and the gas port 20, dust screen 18 carries out the block with spacing groove 17 and fixes, and dry gas and heat in the device are followed gas port 20 and are effused, and inside for preventing that the dust from getting into box body 1 from gas port 20, dust screen 18 plays dustproof effect, and such setting can improve the dustproof effect of device.

The working principle is as follows: when the hydrogen fuel cell air inlet humidifying device with the air inlet quantity control function is used, a user rotates the valve 4 through the bearing 3, so that the valve 4 controls the air inlet quantity of the air inlet 2, the hydrogel in the hydrogel box 6 is used for humidifying the air sprayed from the air inlet 2 through the spray head 5, the problems of a humidifying water source and a humidifying effect are solved, when the hydrogel box 6 is installed, the hydrogel box 6 is firstly placed above the box body 1, then one side of the clamping plate 8 penetrates through the water inlet 7, the other side of the clamping plate 8 penetrates through the threaded rod 10, then the clamping plate 8 is fixed above the hydrogel box 6 through the sleeve block 9, the threaded rod 10 is fixed above the fixed plate 11, the arrangement can facilitate the fixed installation of the hydrogel box 6 by the user, the fixing effect of the hydrogel box 6 is better, and when the processor 12 is installed inside the box body 1 and, when the fixed block 13 receives the influence of shaking force extrusion spring 16, the outside of fixed block 13 slides in the inboard of sleeve 14, the inboard reservation of fixed block 13 has the notch, when fixed block 13 slides like this, dead lever 15 can not play the hindrance effect, dustproof net 18 carries out the block with spacing groove 17 and fixes, dry gas and heat in the device are followed gas port 20 and are effluvized from loosing, inside for preventing that the dust from loosing gas port 20 and getting into box body 1, dustproof net 18 plays dustproof effect, box body 1 passes through the installation of screw 19.

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

1. A hydrogen fuel cell inlet air humidifying device with inlet air quantity control function, which comprises a box body (1), a water condensation box (6) and a processor (12), and is characterized in that: the improved water-saving treatment device is characterized in that an air inlet (2) is reserved in the middle of the box body (1), a spray head (5) is installed on one side of the air inlet (2), a bearing (3) is installed on the other side of the air inlet (2), a valve (4) is installed on the outer wall of the bearing (3), a hydrogel box (6) is located on the right side of the outer wall of the spray head (5), a clamping plate (8) is installed above the hydrogel box (6), a water inlet (7) is reserved on one side of the clamping plate (8), a threaded rod (10) penetrates through the other side of the clamping plate (8), a sleeve block (9) is installed on the outer side of the threaded rod (10), a fixing plate (11) is installed below the clamping plate (8), a processor (12) is located on the inner side of the box body (1), fixing blocks (13) are installed on two sides of the processor (, and the inboard of fixed block (13) is run through and is had dead lever (15) to the outside nestification of dead lever (15) has spring (16), the both sides below of box body (1) is reserved has spacing groove (17), and the intermediate position of spacing groove (17) links up dust screen (18), screw (19) are installed on the outer wall left side of dust screen (18), and the inboard reservation of dust screen (18) has scattered gas port (20).

2. A hydrogen fuel cell intake air humidifying device having an intake air amount control function according to claim 1, characterized in that: the outer diameter of the air inlet (2) is the same as the inner diameter of the box body (1), and the central axis of the air inlet (2) is parallel to the central axis of the valve (4).

3. A hydrogen fuel cell intake air humidifying device having an intake air amount control function according to claim 1, characterized in that: the hydrogel box (6) and the clamping plate (8) are in a clamping structure, and the clamping plate (8) and the fixing plate (11) are perpendicular to each other.

4. A hydrogen fuel cell intake air humidifying device having an intake air amount control function according to claim 1, characterized in that: the sleeve block (9) is in threaded connection with the threaded rod (10), and the threaded rod (10) and the fixing plate (11) are integrally arranged.

5. A hydrogen fuel cell intake air humidifying device having an intake air amount control function according to claim 1, characterized in that: the fixed block (13) is in interference connection with the sleeve (14), and the fixed block (13) and the spring (16) are integrally arranged.

6. A hydrogen fuel cell intake air humidifying device having an intake air amount control function according to claim 1, characterized in that: the limiting groove (17) and the dust screen (18) are in a clamping structure, and the dust screen (18) and the air diffuser (20) are closely attached.