CN218972410U

CN218972410U - Gas storage mechanism

Info

Publication number: CN218972410U
Application number: CN202220294299.6U
Authority: CN
Inventors: 吴思敏; 陈国雄
Original assignee: Hunan Jiji Technology Co ltd
Current assignee: Hunan Jiji Technology Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2023-05-05
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a gas storage mechanism, which comprises a gas storage tank body, a channel pipe and an exhaust part, wherein a first cavity is arranged in the gas storage tank body, a gas inlet penetrating through the inside and the outside is arranged in the gas storage tank body, a second cavity is arranged in the channel pipe, the channel pipe comprises a middle section, a first end part and a second end part, the middle section is arranged in the gas storage tank body, the first end part and the second end part penetrate through two side walls of the gas storage tank body to extend to the outer side of the gas storage tank body, the exhaust part is arranged on the middle section, the exhaust part is provided with a gas flow channel communicated with the first cavity and the second cavity, and a control valve is arranged on the exhaust part. The channel pipe is arranged in the air storage tank body, so that the air storage mechanism has a compact integral structure and a small volume, and can be directly arranged on the filter for use.

Description

Gas storage mechanism

Technical Field

The utility model relates to the field of gas storage, in particular to a gas storage mechanism.

Background

The gas storage tank is a pressure container, and is specially used for storing gas, and at the same time, the gas storage tank can be used for stabilizing system pressure. The gas storage tank is generally composed of a cylinder body, a sealing head, a flange, a connecting pipe, a sealing element, a support and other parts and components. In addition, it is also possible to provide safety devices, watches and internals for carrying out different production processes. However, when the existing air storage tank is connected with external equipment such as a filter, a purging device and the like, the external equipment is required to be connected with an external pipeline, so that the volume is occupied, and the air storage tank is inconvenient.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide the gas storage mechanism which can be directly arranged on equipment to perform operation, and has the advantages of simple and convenient operation, high dust removal efficiency and low use cost.

The utility model provides a gas storage mechanism, comprising:

the air storage tank body is internally provided with a hollow first cavity and is provided with an air inlet which is communicated with the inside and the outside and is used for connecting an air source;

the air storage device comprises a gas storage tank body, a channel pipe and a gas storage tank, wherein the gas storage tank body is provided with a first cavity, a second cavity and a first cavity, the first cavity is formed by connecting the first cavity with the second cavity, the second cavity is formed by connecting the second cavity with the gas storage tank body, the first cavity is formed by connecting the second cavity with the gas storage tank body, and the second cavity is formed by connecting the gas storage tank body with the channel pipe;

the exhaust part is arranged on the middle section and is provided with an air flow channel communicated with the first cavity and the second cavity, and a control valve for opening or closing the air flow channel is arranged on the exhaust part.

Preferably, the exhaust part further comprises an exhaust pipe, the head end of the exhaust pipe is communicated with the first cavity, the tail end of the exhaust pipe extends into the first end and/or the second end and is used for injecting air into the channel pipe, and the control valve is arranged on the exhaust pipe.

Preferably, a fixing frame is arranged on the first end part and/or the second end part, and the fixing frame is connected with the tail end of the exhaust pipe or the inner wall of the channel pipe.

Preferably, the tail end of the exhaust pipe is provided with an air nozzle.

Preferably, the air nozzle is a bell mouth nozzle with an airflow channel gradually increasing.

Preferably, the gas storage mechanism further comprises a base, and the base is arranged on the outer side of the gas storage tank body.

According to the gas storage mechanism, the channel pipe is arranged in the gas storage tank body, so that the whole structure of the gas storage mechanism is compact, the volume is small, and the gas storage mechanism can be directly installed on a filter or other equipment needing compressed air for use; through set up the exhaust portion on the passageway pipe, with the inside cavity intercommunication of gas holder body and passageway pipe, when need carry out dust removal or the operation of blowing to equipment, open the control valve on the exhaust portion, make the internal gas of gas holder blow out, can realize dust removal or the operation of blowing.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic perspective view of a gas storage mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a gas storage mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view showing an assembly of a gas storage mechanism and a filter according to an embodiment of the present utility model.

Reference numerals

1-a gas storage tank body; 2-channel tube; 3-an exhaust section; 4-a base; 5-a filter; 11-a first cavity; 12-air inlet; 21-a second cavity; 22-middle section; 23-a first end; 24-a second end; 25-fixing frame; 31-a control valve; 32-exhaust pipes; 321-air nozzle.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the subsequent figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The air storage mechanism provided in this embodiment includes an air storage tank body 1, a channel pipe 2, and an exhaust part 3.

The gas storage tank body 1 is mainly used for storing gas, the gas storage tank body 1 can be square or cylindrical, a hollow first cavity 11 is formed in the gas storage tank body, an air inlet 12 penetrating the inside and the outside is formed in the gas storage tank body, and the air inlet 12 is used for being connected with a gas source.

The inside hollow second cavity 21 that has of passageway pipe 2, passageway pipe 2 include middle section 22 and respectively with the first tip 23 and the second tip 24 of middle section 22 both ends connection, and in the gas holder body 1 was located to middle section 22, first tip 23 and second tip 24 run through the both sides wall of gas holder body 1 and extend to the outside of gas holder body 1, and gas holder body 1 and passageway pipe 2 airtight connection make first cavity 11 and second cavity 21 keep apart each other.

The exhaust part 3 is arranged on the middle section 22, the exhaust part 3 is provided with an air flow channel communicated with the first cavity 11 and the second cavity 21, and the exhaust part 3 is provided with a control valve 31 for opening or closing the air flow channel.

For convenience of explanation and illustration, the filter is used as an example in this embodiment, and the present technical solution of the filter may be connected to other devices such as a soot blower, not only to the filter.

As shown in fig. 3, a schematic diagram of the assembly structure of the air storage mechanism and the filter 5 is shown. The filter 5 is an air filter serving as an intake port of an internal combustion engine, and is mounted on the intake port of the internal combustion engine. Specifically, the air storage mechanism may be mounted at the bottom of the filter 5 with the first end 23 extending into the filter 5 and the second end 24 connecting the inlet of the internal combustion engine. When the dust is removed without blowing, air passes through the filter from the outside of the filter 5 and enters the internal combustion engine. When ash removal is needed, the control valve 31 is opened, and the gas in the gas storage tank body 1 is blown to the filter 5 through the gas flow channel, so that the dust removal operation is performed on the filter 5. If the air storage tank body 1 is not filled with compressed air, the air storage tank body 1 can be inflated by being connected with an external air source through the air inlet 12.

Therefore, the gas storage mechanism provided by the utility model has the advantages that the channel pipe is arranged in the gas storage tank body, so that the whole structure of the gas storage mechanism is compact, the volume is small, and the gas storage mechanism can be directly arranged on a filter or other equipment needing to blow; through set up exhaust portion on the passageway pipe, with the inside cavity intercommunication of gas holder body and passageway pipe, when need carry out the operation to the filter or other equipment that need blow, open the control valve on the exhaust portion, make the internal gas of gas holder blow out, can realize the dust removal operation to the filter to improve the life of filter, the user need not to change often and filters, has effectively practiced thrift use cost.

As a further preferred embodiment, the exhaust unit 3 further includes an exhaust pipe 32, the head end of the exhaust pipe 32 is connected to the first chamber 11, the tip end of the exhaust pipe 32 extends into the first end portion 23 or into the second end portion 24, or may extend into the first end portion 23 and the second end portion 24, and the control valve 31 is provided in the exhaust pipe 32 for injecting air into the duct 2.

Further, in order to facilitate connection of the gas storage mechanism 1 with other devices, the first end 23 may be provided with a fixing frame 25, or the second end 24 may be provided with a fixing frame 25, or of course, both the first end 23 and the second end 24 may be provided with fixing frames 25, and the fixing frames 25 may be fixedly connected with the end of the exhaust pipe 32 or the inner wall of the channel pipe 2.

In particular, the fixing frame 25 may be a U-shaped or V-shaped bracket with a downward opening, and the bottom thereof may be fixed to the exhaust pipe 32 or the channel pipe 2 by welding.

Further, the end of the exhaust pipe 32 may be provided with an air nozzle 321, and the air nozzle 321 may be a bell mouth nozzle with an air flow passage gradually increasing. Through setting up the horn mouth nozzle, can increase the air input, improve the dust removal effect. When ash removal is needed, the control valve 31 is opened, and gas in the gas storage tank body 1 is blown to the filter 5 through the exhaust pipe 32 and the air nozzle 321, so that dust removal operation is performed on the filter 5.

Furthermore, to facilitate the installation of the gas storage mechanism, the gas storage mechanism may further include a base 4, where the base 4 is disposed on the outer side of the gas storage tank 1. The base 4 may comprise a fixed chassis and a connecting rod provided between the fixed chassis and the air tank body 1.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. A gas storage mechanism, comprising:

the air storage tank body (1) is internally provided with a hollow first cavity (11) and is provided with an air inlet (12) penetrating the inside and the outside, and the air inlet (12) is used for connecting an air source;

the air storage device comprises a channel pipe (2), wherein a hollow second cavity (21) is formed in the channel pipe (2), the channel pipe (2) comprises a middle section (22) and a first end part (23) and a second end part (24) which are respectively connected with two ends of the middle section (22), the middle section (22) is arranged in the air storage tank body (1), the first end part (23) and the second end part (24) penetrate through two side walls of the air storage tank body (1) to extend to the outer side of the air storage tank body (1), and the air storage tank body (1) is connected with the channel pipe (2) in a sealing mode so that the first cavity (11) and the second cavity (21) are isolated from each other;

the exhaust part (3) is arranged on the middle section (22), the exhaust part (3) is provided with an air flow channel communicated with the first cavity (11) and the second cavity (21), and the exhaust part (3) is provided with a control valve (31) for opening or closing the air flow channel.

2. The gas storage mechanism of claim 1, wherein:

the exhaust part (3) further comprises an exhaust pipe (32), the head end of the exhaust pipe (32) is communicated with the first cavity (11), the tail end of the exhaust pipe extends into the first end (23) and/or the second end (24) and is used for injecting air into the channel pipe (2), and the control valve (31) is arranged on the exhaust pipe (32).

3. The gas storage mechanism according to claim 2, wherein a fixing frame (25) is provided on the first end portion (23) and/or the second end portion (24), and the fixing frame (25) is connected to the end of the exhaust pipe (32) or the inner wall of the channel pipe (2).

4. A gas storage mechanism as claimed in claim 2 or 3 wherein the end of the exhaust duct (32) is provided with a gas nozzle (321).

5. The gas storage mechanism as claimed in claim 4, wherein the gas nozzle (321) is a bell mouth nozzle with a gradually increasing gas flow path.

6. A gas storage mechanism according to any one of claims 1 to 3 further comprising a base (4), the base (4) being located outside the gas storage tank body (1).