CN210292736U

CN210292736U - Device capable of uniformly conveying airflow

Info

Publication number: CN210292736U
Application number: CN201921275892.0U
Authority: CN
Inventors: 钱诗哲; 钱留忠
Original assignee: Yancheng Shuaiwen Innovation Technology Co Ltd
Current assignee: Yancheng Shuaiwen Innovation Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-10
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a device that can evenly carry air current, transport air current that can be even. The apparatus includes a stop and a pipe assembly, the pipe assembly and the stop being opposite; the pipeline assembly comprises a main pipeline and n exhaust pipes, and the n exhaust pipes are respectively communicated with the main pipeline; the exhaust pipe is provided with a first exhaust hole; the blocking piece is provided with m second air exhaust holes; the first air exhaust hole is opposite to the blocking piece and is not opposite to the second air exhaust hole.

Description

Device capable of uniformly conveying airflow

Technical Field

The utility model relates to a gas conveying device particularly, relates to a device that can evenly carry the air current.

Background

In the process of delivering gas, for example, gas is delivered to a closed space, and gas is delivered to the closed space by providing through holes in the wall surface of the closed space. The scheme is a scheme which is generally adopted at present. However, this solution does not guarantee a uniform flow of gas to the enclosed space. For example, in the case of drying bedding, the quantity of bedding is large, and if the airflow cannot uniformly flow to the closed space, part of the bedding cannot be dried, or the drying time is long.

Disclosure of Invention

The utility model provides a device that can evenly carry the air current, transport air current that can be even.

In order to solve the technical problem, the embodiment of the utility model provides an adopt following technical scheme:

the embodiment of the utility model provides a device that can evenly carry air current, including keeping off piece and pipe-line assembly, pipe-line assembly and keeping off piece are relative; the pipeline assembly comprises a main pipeline and n exhaust pipes, and the n exhaust pipes are respectively communicated with the main pipeline; the exhaust pipe is provided with a first exhaust hole; n is an integer greater than 1; the blocking piece is provided with m second air exhaust holes; the first air exhaust hole is opposite to the blocking piece and is not opposite to the second air exhaust hole; and m is an integer greater than 1.

Preferably, the arrangement density of the first exhaust holes on the exhaust pipe is gradually increased from the direction close to the main pipeline to the direction far away from the main pipeline.

Preferably, the n exhaust pipes are arranged in parallel.

Preferably, the m second exhaust holes are distributed in an array.

Preferably, m is less than n.

Preferably, the pipe assembly is located in the enclosed space, and the stopper is one side of the enclosed space.

Preferably, the pipe assembly is located below the stop.

Compared with the prior art, the utility model discloses the device can be even carries the air current. In this embodiment, the apparatus includes a stop and a tube assembly, the tube assembly and the stop being opposite. The pipeline assembly comprises a main pipeline and n exhaust pipes, and the n exhaust pipes are communicated with the main pipeline respectively. The exhaust pipe is provided with a first exhaust hole. The blocking piece is provided with m second air exhaust holes. The first air exhaust hole is opposite to the blocking piece and is not opposite to the second air exhaust hole. When the air conditioner works, the air flow discharged from the first air discharge hole does not directly enter the space through the second air discharge hole. The air flow discharged from the first discharge holes collides with the surface of the stopper to change the flow direction and spread toward the surroundings. Thus, under the blocking of the blocking piece, the air flow discharged from the first air discharge hole is mixed in the space between the blocking piece and the air discharge pipe, so that the air flow is more uniformly discharged from the second air discharge hole on the blocking piece, namely, the air flow flows to the external space more uniformly.

Drawings

Fig. 1 is a side view of an embodiment of the invention.

FIG. 2 is a schematic structural view of a duct assembly according to an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention.

The figure shows that: the baffle 1, the second exhaust hole 101, the pipeline assembly 2, the main pipeline 201, the exhaust pipe 202 and the first exhaust hole 203.

Detailed Description

The technical solution of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the device for uniformly delivering airflow according to the embodiment of the present invention includes a stopper 1 and a pipe assembly 2, where the pipe assembly 2 is opposite to the stopper 1. The pipeline assembly 2 comprises a main pipeline 201 and n exhaust pipes 202, and the n exhaust pipes 202 are respectively communicated with the main pipeline 201. The exhaust duct 202 is provided with a first exhaust hole 203. n is an integer greater than 1. M second air exhaust holes 101 are arranged on the stopper 1. The first air exhaust hole 203 is opposite to the blocking piece 1 and is not opposite to the second air exhaust hole 101; m is an integer greater than 1.

The above-described embodiments may enable a more uniform flow of the gas stream. The duct assembly 2 of the present embodiment includes a main duct 201 and n exhaust ducts 202, and the n exhaust ducts 202 are respectively communicated with the main duct 201. This avoids the need to feed gas into the space through only one inlet. The present embodiment exhausts the gas through n exhaust pipes 202. The n exhaust pipes 202 are uniformly distributed, so that the airflow can flow to the space more uniformly. The blocking member 1 is provided with a second air exhausting hole 101. The first air discharge holes 203 are opposite to the barrier 1 and are not opposite to the second air discharge holes 101. Thus, the air current discharged from the first discharge hole 203 does not directly enter the space through the second discharge hole 101. The air flow discharged from the first discharge holes 203 collides with the surface of the screen 1, thereby changing the flow direction and spreading to the surroundings. In this way, the air flow discharged from the first air discharge holes 203 is mixed in the space between the flight 1 and the air discharge duct 202 under the blockage of the flight 1, so that the air flow is more uniformly discharged from the second air discharge holes 101 located on the flight 1, that is, more uniformly flows to the external space.

Preferably, the arrangement density of the first exhaust holes 203 on the exhaust duct 202 gradually increases from the direction close to the main duct 201 to the direction far away from the main duct 201. The air flow in the main duct 201 flows into the exhaust duct 202. In the exhaust duct 202, the closer to the main duct 201, the greater the air flow pressure and the faster the flow rate. Therefore, with the preferred embodiment, the closer to the main pipe 201, the lower the arrangement density of the first exhaust holes 203 on the exhaust pipe 202; the farther away from the main duct 201, the greater the density of the first exhaust holes 203 in the exhaust duct 202. This balances the amount of airflow exiting at different locations on an exhaust duct 202.

Preferably, the n exhaust pipes 202 are arranged in parallel. The parallel arrangement makes the air flow from the main pipe 201 to the exhaust pipe 202 more uniform.

Preferably, the m second exhaust holes 101 are arranged in an array. The second air exhausting holes 101 on the stopper 1 are communicated with the spaces at both sides of the stopper 1. The second air exhaust holes 101 are arranged in an array, so that the air flow on one side of the stopper 1 can flow more uniformly to the space on the other side of the stopper 1. More preferably, m is less than n. The number of the second exhaust holes 101 is smaller than that of the first exhaust holes 203 so that the air flows uniformly toward the outside space of the other side of the barrier 1 after being sufficiently mixed at one side of the barrier 1.

In order to prevent the air flow from leaking to the outside after flowing out of the first exhaust holes 203 and not flowing to the designated space, it is preferable that the duct assembly 2 is located in the closed space, and the baffle 1 is one side of the closed space. Thus, the duct assembly 2 is located in the closed space, and the airflow flowing out of the first exhaust hole 203 flows into the closed space and then flows out of the second exhaust hole 101. Preferably, the pipe assembly 2 is located below the flight 1. Thus, the gas flows from the bottom to the top.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A device for uniform delivery of a gas flow, comprising a screen (1) and a duct assembly (2), said duct assembly (2) being opposite to the screen (1);

the pipeline assembly (2) comprises a main pipeline (201) and n exhaust pipes (202), wherein the n exhaust pipes (202) are respectively communicated with the main pipeline (201); the exhaust pipe (202) is provided with a first exhaust hole (203); n is an integer greater than 1;

the blocking piece (1) is provided with m second air exhaust holes (101); the first air exhaust hole (203) is opposite to the blocking piece (1) and is not opposite to the second air exhaust hole (101); and m is an integer greater than 1.

2. The device for uniformly delivering a gas flow according to claim 1, wherein the arrangement density of the first exhaust holes (203) on the exhaust duct (202) is gradually increased from the position close to the main duct (201) to the position far away from the main duct (201).

3. The device for uniform delivery of a gaseous fluid according to claim 1, wherein said n exhaust ducts (202) are arranged side by side.

4. The device for uniformly delivering a gas flow according to claim 1, wherein the m second exhaust holes (101) are arranged in an array.

5. The device for uniform delivery of a gaseous stream according to claim 1, wherein m is less than n.

6. Device for uniform transport of a gas flow according to any of claims 1-5, characterised in that the pipe assembly (2) is located in an enclosed space and the screen (1) is one side of the enclosed space.

7. Device for uniform conveyance of a gas flow according to claim 6, characterised in that the pipe assembly (2) is located below the screen (1).