CN215070071U

CN215070071U - Humidifier with novel structure

Info

Publication number: CN215070071U
Application number: CN202120786450.3U
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: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-12-07
Anticipated expiration: 2031-04-17

Abstract

The utility model relates to the technical field of hydrogen fuel cells, in particular to a humidifier with a new structure, which comprises a humidifier main body, a left end cover, an upper end cover and a right end cover, wherein a membrane tube is arranged at the inner side of the humidifier main body, round holes are uniformly arranged on the inner side wall of the humidifier main body, the left end cover is arranged at the left side of the humidifier main body, the right end cover is arranged at the right end of the humidifier main body, the upper end cover is arranged on the top end surface of the humidifier main body, dry air inlet tubes are respectively arranged at the front end of the right end cover and the front end of the left end cover and are respectively communicated with the left end cover and the right end cover, a wet air inlet tube is arranged at the front end of the upper end cover and is communicated with the wet air inlet tube, the front end of the humidifier main body is communicated with a wet air outlet tube, in the utility model, the pressure loss of the wet side is effectively reduced, and the heat exchange efficiency is improved, the volume of the humidifier can be reduced.

Description

Humidifier with novel structure

Technical Field

The utility model relates to a hydrogen fuel cell technical field specifically is a new construction humidifier.

Background

A fuel cell is a chemical device that directly converts chemical energy of fuel into electrical energy, and is also called an electrochemical generator. It is a fourth power generation technology following hydroelectric power generation, thermal power generation and atomic power generation. The fuel cell converts the Gibbs free energy in the chemical energy of the fuel into electric energy through electrochemical reaction, is not limited by the Carnot cycle effect, so the efficiency is high, and in addition, the fuel cell uses the fuel and oxygen as raw materials; meanwhile, no mechanical transmission part is arranged, so that no noise pollution is caused, the discharged harmful gas is less along with the development of the society, a humidifier is required when the fuel cell is used, the existing humidifier for the fuel cell is a main body and two side end covers, the arrangement is large in wet side pressure loss, and the tubular membrane exchange efficiency is low, so that the humidifier with the new structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new construction 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:

the utility model provides a new construction humidifier, includes humidifier main part, left end cover, upper end cover and right-hand member lid, the membrane tube is installed to the inboard of humidifier main part, the even round hole of having seted up on the inside wall of humidifier main part, the left end cover is installed in the left side of humidifier main part, the right-hand member end cover is installed to the right-hand member of humidifier main part, the upper end cover is installed to the top face of humidifier main part, the front end of right-hand member cover and the front end of left end cover all are equipped with the dry air and advance the pipe, and the dry air advances the pipe respectively with left end cover and right-hand member lid intercommunication, the front end of upper end cover is equipped with the humid air and advances the pipe, and the upper end cover advances the pipe intercommunication with the humid air, the front end intercommunication of humidifier main part has the humid air exit tube.

Preferably, the connection part of the dry air inlet pipe and the left end cover and the right end cover adopts an inclined transition arrangement, and the connection part is in a round angle arrangement.

Preferably, the connection part of the wet air inlet pipe and the upper end cover is arranged in an inclined transition mode, and the connection part is arranged in a round angle mode.

Preferably, sealing rings are arranged between the left end cover, the upper end cover, the right end cover and the humidifier main body.

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

the utility model discloses in, not only effectual pressure loss that reduces wet side has improved heat exchange efficiency moreover, can reduce the volume of humidifier.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

In the figure: 1-a humidifier main body, 2-a left end cover, 3-an upper end cover, 4-a right end cover, 5-a membrane tube, 6-a dry air inlet tube, 7-a wet air inlet tube and 8-a wet air outlet tube.

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 … …," "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. 1-2, the present invention provides a technical solution:

a humidifier with a new structure comprises a humidifier main body 1, a left end cover 2, an upper end cover 3 and a right end cover 4, wherein a membrane tube 5 is installed on the inner side of the humidifier main body 1, round holes are uniformly formed in the inner side wall of the humidifier main body 1, the left end cover 2 is installed on the left side of the humidifier main body 1, the right end cover 4 is installed on the right end of the humidifier main body 1, the upper end cover 3 is installed on the top end face of the humidifier main body 1, dry air inlet tubes 6 are respectively arranged at the front end of the right end cover 4 and the front end of the left end cover 2, and the dry air inlet pipe 6 is respectively communicated with the left end cover 2 and the right end cover 4, the front end of the upper end cover 3 is provided with a wet air inlet pipe 7, the upper end cover 3 is communicated with a wet air inlet pipe 7, the front end of the humidifier main body 1 is communicated with a wet air outlet pipe 8, the arrangement not only effectively reduces the pressure loss of the wet side, but also improves the heat exchange efficiency and can reduce the volume of the humidifier.

The dry air advances pipe 6 and adopts the slope transition setting with

left end housing

2 and 4 coupling parts of right-hand member lid, and the junction is the fillet setting, and the humid air advances pipe 7 and adopts the slope transition setting with 3 coupling parts of upper end cover, and the junction is the fillet setting, and this kind of setting is convenient for use, all is equipped with the sealing washer between left end housing 2, upper end housing 3 and right-hand member lid 4 and the humidifier main part 1, and better sealed effect has been guaranteed in this kind of setting.

This structure has humidifier main part 1, left end lid 2, upper end cover 3, right-hand member 4C, has membrane tube 5 to fill in the humidifier main part 1, and it is sealed through the sealing washer between end cover and the humidifier main part 1, increases humid air and advances pipe 7 in humidifier main part 1, and the gas chamber is interior to be densely covered the round hole, makes the moisture pass through round hole and membrane tube 5 even contact, carries out the heat exchange with the inside dry air of membrane tube 5.

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. The utility model provides a new construction humidifier, includes humidifier main part (1), left end lid (2), upper end cap (3) and right-hand member lid (4), its characterized in that: membrane pipe (5) are installed to the inboard of humidifier main part (1), the round hole has been seted up evenly on the inside wall of humidifier main part (1), left end cover (2) are installed in the left side of humidifier main part (1), right-hand member end cover (4) are installed to the right-hand member of humidifier main part (1), upper end cover (3) are installed to the top terminal surface of humidifier main part (1), the front end of right-hand member end cover (4) and the front end of left end cover (2) all are equipped with dry air and advance pipe (6), and dry air advances pipe (6) and communicates with left end cover (2) and right-hand member lid (4) respectively, the front end of upper end cover (3) is equipped with humid air and advances pipe (7), and upper end cover (3) advance pipe (7) with humid air and communicate, the front end intercommunication of humidifier main part (1) has humid air exit tube (8).

2. A new construction humidifier according to claim 1, wherein: the dry air inlet pipe (6) is connected with the left end cover (2) and the right end cover (4) in an inclined transition mode, and the joint is arranged in a round angle mode.

3. A new construction humidifier according to claim 1, wherein: the connection part of the wet air inlet pipe (7) and the upper end cover (3) is in inclined transition arrangement, and the connection part is in fillet arrangement.

4. A new construction humidifier according to claim 1, wherein: sealing rings are arranged among the left end cover (2), the upper end cover (3), the right end cover (4) and the humidifier main body (1).