CN216435944U

CN216435944U - Humidity-adjustable humidifier

Info

Publication number: CN216435944U
Application number: CN202123084679.1U
Authority: CN
Inventors: 冯炎; 石一鸣; 刘潮; 文兆辉
Original assignee: Shenzhen Yitengdi New Energy Co ltd
Current assignee: Shenzhen Yitengdi New Energy Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-03
Anticipated expiration: 2031-12-09

Abstract

The utility model belongs to the technical field of the hydrogen fuel cell technique and specifically relates to an adjustable humidity humidifier, include: the membrane tube is arranged on the inner side of the main body, a wet air inlet is formed in the left side of the top end of the main body, and a wet air outlet is formed in the right side of the top end of the main body; the wet air pipeline is arranged at two ends of the inner side of the top end of the main body, two ends of the wet air pipeline are respectively communicated with the wet air inlet and the wet air outlet, and the upper side of the wet air pipeline is communicated with a butterfly valve; left end lid and right-hand member lid, the left side in the main part is installed to the left end lid, the right-hand member lid is installed on the right side of main part, and the left end lid top is equipped with the dry air export, the top of right-hand member lid is equipped with the dry air import, the utility model discloses in, through the humid air pipeline, the butterfly valve etc. that set up, can effectually shunt the processing to humid air to be convenient for adjust humidity.

Description

Humidity-adjustable humidifier

Technical Field

The utility model relates to a hydrogen fuel cell technical field specifically is an adjustable humidity humidifier.

Background

The hydrogen fuel cell is a power generation device which directly converts chemical energy of hydrogen and oxygen into electric energy, and has the basic principle of reverse reaction of electrolyzed water, hydrogen and oxygen are respectively supplied to an anode and a cathode, the hydrogen diffuses outwards through the anode and reacts with electrolyte, and then electrons are emitted to reach the cathode through an external load, the principle of the hydrogen fuel cell is that H2 passes through an anode carbon fiber diffusion layer in a gas state, a catalyst layer is separated into H protons and electrons, the H protons (in a H3O + state) pass through a proton exchange membrane, and the cathode catalyst layer is combined with O ions to generate water, theoretically, the proton exchange membrane can only pass through the protons, a plurality of sulfonate groups are arranged on a membrane material, and high proton conductivity can be realized only under a wet condition. Generally, anode hydrogen and cathode air both need to be humidified, water is generated in a cathode side reaction, and the water can migrate to the other side through a membrane under the gradient difference of water concentrations on two sides, so that a humidifier is needed to be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable humidity humidifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable humidity humidifier comprising:

the membrane tube is arranged on the inner side of the main body, a wet air inlet is formed in the left side of the top end of the main body, and a wet air outlet is formed in the right side of the top end of the main body;

the wet air pipeline is arranged at two ends of the inner side of the top end of the main body, two ends of the wet air pipeline are respectively communicated with the wet air inlet and the wet air outlet, and the upper side of the wet air pipeline is communicated with a butterfly valve;

the left end cover is installed on the left side of the main body, the right end cover is installed on the right side of the main body, a dry air outlet is formed in the top end of the left end cover, and a dry air inlet is formed in the top end of the right end cover.

Preferably, the number of the membrane tubes is several, and the membrane tubes are uniformly distributed on the inner side of the main body.

Preferably, the outer sides of the two ends of the membrane tube are both provided with an encapsulating layer, and the outer side of the encapsulating layer is attached to the main body.

Preferably, end cover sealing rings are installed on the left side and the right side of the main body, and the left end cover and the right end cover are connected in a sealing mode through the main body.

Preferably, a sealing gasket is arranged at the joint of the butterfly valve and the main body, and the joint of the butterfly valve and the main body is arranged in a sealing manner.

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

the utility model discloses in, through humid air pipeline, butterfly valve etc. that set up, can effectually shunt the processing to humid air to be convenient for adjust humidity.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a sectional view of the present invention.

In the figure: 1. a main body; 2. a left end cap; 3. a right end cap; 4. filling a glue layer; 5. a membrane tube; 6. an end cap seal ring; 7. a dry air outlet; 8. a humid air inlet; 9. a wet air line; 10. a butterfly valve; 11. a gasket; 12. a humid air outlet; 13. a dry air inlet.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-4, the present invention provides a technical solution:

an adjustable humidity humidifier comprising: the device comprises a main body 1, a left end cover 2, a right end 3, a glue filling layer 4, a membrane tube 5, an end cover sealing ring 6, a dry air outlet 7, a wet air inlet 8, a wet air pipeline 9, a butterfly valve 10, a sealing gasket 11, a wet air outlet 12 and a dry air inlet 13;

the humidifier comprises a main body 1, wherein a membrane tube 5 is installed on the inner side of the main body 1, a wet air inlet 8 is formed in the left side of the top end of the main body 1, a wet air outlet 12 is formed in the right side of the top end of the main body 1, wet air pipelines 9 are respectively formed in two ends of the inner side of the top end of the main body 1, two ends of each wet air pipeline 9 are respectively communicated with the wet air inlet 8 and the wet air outlet 12, a butterfly valve 10 is communicated with the upper side of each wet air pipeline 9, a left end cover 2 and a right end cover 3 are arranged on the left side of the main body 1, the right end cover 3 is arranged on the right side of the main body 1, a dry air outlet 7 is formed in the top end of the left end cover 2, and a dry air inlet 13 is formed in the top end of the right end cover 3, wet air of the humidifier enters from the wet air inlet 8 through a galvanic pile, and enters the outer surface of the membrane tube 5 to exchange heat with dry air in the membrane tube; the other path is directly discharged from a moisture outlet 12 through a wet air pipeline 9 and a butterfly valve 10, and the opening of the butterfly valve 10 is adjusted to control the shunted moisture so as to realize the control of the humidifying performance of the humidifier; if the stack requires high humidity air, the butterfly valve 10 is closed; the butterfly valve 10 is opened when air with low humidity is required, and the humidity is adjusted by the opening degree of the butterfly valve 10.

The quantity of membrane pipe 5 is a plurality of, and 5 even distributions of membrane pipe are in the inboard of main part 1, the effect of heat exchange has been guaranteed in this kind of setting, the both ends outside of membrane pipe 5 all is equipped with encapsulating layer 4, and the outside and the laminating of main part 1 of encapsulating layer 4, end cover sealing washer 6 is all installed on the left side and the right side of main part 1, and the even 1 sealing connection of main part of left end lid 2 and right-hand member lid 3, butterfly valve 10 is equipped with sealed the pad 11 with the junction of main part 1, and butterfly valve 10 and the 1 junction of main part are sealed setting, sealed effect has been guaranteed in this kind of setting.

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. An adjustable humidity humidifier, comprising: the method comprises the following steps:

the device comprises a main body (1), wherein a membrane tube (5) is installed on the inner side of the main body (1), a wet air inlet (8) is formed in the left side of the top end of the main body (1), and a wet air outlet (12) is formed in the right side of the top end of the main body (1);

the wet air pipeline comprises a main body (1), a wet air pipeline (9) and a wet air outlet (12), wherein the two ends of the inner side of the top end of the main body (1) are both provided with the wet air pipeline (9), the two ends of the wet air pipeline (9) are respectively communicated with the wet air inlet (8) and the wet air outlet (12), and the upper side of the wet air pipeline (9) is communicated with a butterfly valve (10);

left end lid (2) and right-hand member lid (3), the left side in main part (1) is installed in left end lid (2), the right side in main part (1) is installed in right end lid (3), and left end lid (2) top is equipped with dry air outlet (7), the top of right end lid (3) is equipped with dry air inlet (13).

2. An adjustable humidity humidifier according to claim 1, wherein: the number of the membrane tubes (5) is a plurality, and the membrane tubes (5) are uniformly distributed on the inner side of the main body (1).

3. An adjustable humidity humidifier according to claim 1, wherein: the outer sides of two ends of the membrane tube (5) are both provided with an encapsulating layer (4), and the outer side of the encapsulating layer (4) is attached to the main body (1).

4. An adjustable humidity humidifier according to claim 1, wherein: end cover sealing washer (6) are all installed on the left side and the right side of main part (1), and left end lid (2) and the even main part (1) sealing connection of right-hand member lid (3).

5. An adjustable humidity humidifier according to claim 1, wherein: the joint of the butterfly valve (10) and the main body (1) is provided with a sealing gasket (11), and the joint of the butterfly valve (10) and the main body (1) is in sealing arrangement.