CN210773330U - Low-noise energy-saving air knife - Google Patents
Low-noise energy-saving air knife Download PDFInfo
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- CN210773330U CN210773330U CN201921550479.0U CN201921550479U CN210773330U CN 210773330 U CN210773330 U CN 210773330U CN 201921550479 U CN201921550479 U CN 201921550479U CN 210773330 U CN210773330 U CN 210773330U
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- air
- air knife
- air outlet
- knife body
- connecting end
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Abstract
A low-noise energy-saving air knife comprises an air knife body, wherein the air knife body is provided with a connecting end, the connecting end is provided with an external thread, and an air inlet channel communicated with an accommodating cavity in the air knife body is arranged in the connecting end; the front end of the air knife body is provided with a plurality of air outlet channels communicated with the accommodating cavity, the inner diameter of each air outlet channel is gradually reduced along the air outlet direction, and the air outlets of the air outlet channels are alternately arranged into a vertical runway type and a horizontal runway type. The utility model discloses owing to adopt the structural design of foretell air-out passageway, not only the air consumption is little, the noise is little, and injection pressure is big moreover, the spray area is big.
Description
Technical Field
The utility model relates to a lathe auxiliary assembly technical field, especially an energy-conserving air knife of low noise.
Background
The air knife has the applications of blowing a large amount of air to remove water, blowing air to remove dust and the like in the industrial field, such as blowing off dust and moisture on planes of steel plates, aluminum alloy sections and the like, blowing off moisture on the surfaces of bottles of beverage bottles, packaging tanks and the like, blowing off impurity dust on the surfaces of products, residual liquid, moisture on outer packages, cleaning conveyor belts and the like.
At present, an air knife applied to a machine tool is provided with an air inlet and an air outlet in a sealed cavity, the air outlet is provided with air nozzles which are arranged in a linear shape, and air is ejected from the air nozzles to form the air knife. The air knife with the structure has the problems of high air consumption, high noise, low injection pressure, small injection area and the like.
Accordingly, the prior art is subject to improvements and enhancements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low noise energy-saving air knife that the air consumption is little, the noise is little, injection pressure is big, injection area is big to the solution has the technical problem who exists in the technique of absorption.
The utility model discloses a realize above-mentioned purpose through following technological means:
a low-noise energy-saving air knife comprises an air knife body, wherein the air knife body is provided with a connecting end, the connecting end is provided with an external thread, and an air inlet channel communicated with an accommodating cavity in the air knife body is arranged in the connecting end; the front end of the air knife body is provided with a plurality of air outlet channels communicated with the accommodating cavity, the inner diameter of each air outlet channel is gradually reduced along the air outlet direction, and the air outlets of the air outlet channels are alternately arranged into a vertical runway type and a horizontal runway type.
Compared with the prior art, the beneficial effects of the utility model are that:
due to the adoption of the structural design of the air outlet channel, the air-out device has the advantages of low air consumption, low noise, high injection pressure and large injection area.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a side view of the present invention.
The reference numbers in the figures are respectively: (1) the air knife comprises an air knife body, (2) a connecting end, (3) a containing cavity, (4) an air inlet channel, (5) an air outlet channel, (6) an air outlet and (7) an air outlet.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1-3, the utility model relates to a low-noise energy-saving air knife, which comprises an air knife body 1, wherein the air knife body 1 is provided with a connecting end 2, the connecting end 2 is provided with an external thread, and an air inlet channel 4 communicated with an accommodating cavity 3 in the air knife body 1 is arranged in the connecting end 2; thirteen air outlet channels communicated with the accommodating cavity 3 are arranged at the front end of the air knife body 1, the inner diameter of each air outlet channel 5 is gradually reduced along the air outlet direction, and the air outlets of the air outlet channels 5 are alternately arranged into a vertical runway type and a horizontal runway type.
The utility model discloses a link is connected with the intake pipe, and high-pressure draught gets into the holding chamber, shunts through a plurality of air-out passageways, increases the flow path of air current to make high-pressure high-speed draught blow off through the air outlet of runway type, have that the air consumption is little, the noise is little, injection pressure is big, characteristics such as injection area is big.
To sum up, the utility model discloses an foretell structural design solves the weak point that exists among the prior art, has characteristics such as reasonable in design, novel, the performance of design is good.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (1)
1. The utility model provides a low noise energy-conserving air knife which characterized in that: the air knife comprises an air knife body, wherein the air knife body is provided with a connecting end, the connecting end is provided with an external thread, and an air inlet channel communicated with an accommodating cavity in the air knife body is arranged in the connecting end; the front end of the air knife body is provided with a plurality of air outlet channels communicated with the accommodating cavity, the inner diameter of each air outlet channel is gradually reduced along the air outlet direction, and the air outlets of the air outlet channels are alternately arranged into a vertical runway type and a horizontal runway type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550479.0U CN210773330U (en) | 2019-09-18 | 2019-09-18 | Low-noise energy-saving air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550479.0U CN210773330U (en) | 2019-09-18 | 2019-09-18 | Low-noise energy-saving air knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210773330U true CN210773330U (en) | 2020-06-16 |
Family
ID=71061962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921550479.0U Active CN210773330U (en) | 2019-09-18 | 2019-09-18 | Low-noise energy-saving air knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210773330U (en) |
-
2019
- 2019-09-18 CN CN201921550479.0U patent/CN210773330U/en active Active
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