CN212821505U - Energy-saving nozzle for blowing - Google Patents
Energy-saving nozzle for blowing Download PDFInfo
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- CN212821505U CN212821505U CN202021495653.9U CN202021495653U CN212821505U CN 212821505 U CN212821505 U CN 212821505U CN 202021495653 U CN202021495653 U CN 202021495653U CN 212821505 U CN212821505 U CN 212821505U
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- pipe
- nozzle
- groove
- connecting pipe
- tail pipe
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Abstract
The utility model discloses an energy-saving nozzle for blowing, including the nozzle tail pipe that connects gradually, connecting pipe and nozzle shower nozzle pipe, the nozzle tail pipe, connecting pipe and nozzle shower nozzle pipe are made as an organic whole, nozzle shower nozzle pipe is the sharp tube-shape, the tip external diameter that the connecting pipe was kept away from to nozzle shower nozzle pipe is less than the external diameter of connecting pipe, the tip external diameter that nozzle shower nozzle pipe is close to the connecting pipe is greater than the external diameter of connecting pipe, be provided with the tail pipe groove in the nozzle tail pipe, be the intercommunication state between tail pipe groove and the shower nozzle groove, tail pipe groove is the narrow larynx with the intercommunication department in shower nozzle groove, the tail pipe groove is kept away from in the direction of narrow larynx, the internal diameter grow gradually, the shower nozzle groove comprises ball-shaped groove and column shape groove, ball-shaped groove and narrow larynx are linked. The utility model has the advantages that: dust pollution can be effectively avoided, non-production wind is reduced, wind energy is effectively saved, production cost is reduced, and the working environment of workers is improved; reduce the unorganized emission of dust particles and the like and meet the requirement of environmental protection.
Description
Technical Field
The utility model relates to an energy-saving nozzle for blowing.
Background
In order to ensure that a working site is clean and reduce the influence of dust on equipment, an electrolytic workshop of an electrolytic aluminum enterprise at present must use large air volume to perform irregular cleaning on site sanitation, tank upper part blockage, flue sanitation and the like, and blowing equipment such as the existing cleaning sanitation and cleaning equipment adopts air pipes with the caliber of 2cm to directly blow, so that the defects of flying of site dust, deterioration of the site working environment, wind energy waste, production cost increase and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving nozzle is used to blow, the problem of mentioning in the solution background art.
In order to solve the technical problem, the utility model provides a technical scheme does: an energy-saving nozzle for blowing air comprises a nozzle tail pipe, a connecting pipe and a nozzle pipe which are connected in sequence, the nozzle tail pipe, the connecting pipe and the nozzle spray head pipe are integrally manufactured, the nozzle spray head pipe is in a sharp pipe shape, the outer diameter of the end part of the nozzle spray head pipe far away from the connecting pipe is smaller than that of the connecting pipe, the outer diameter of the end part of the nozzle spray head pipe close to the connecting pipe is larger than that of the connecting pipe, a tail pipe groove is arranged in the nozzle tail pipe, a nozzle groove is arranged in the nozzle pipe, the tail pipe groove and the nozzle groove are communicated, the communicating part of the tail pipe groove and the nozzle groove is a narrow throat, the inner diameter of the tail pipe groove is gradually increased in the direction far away from the narrow throat, the nozzle groove comprises ball-shaped groove and cylindrical groove, ball-shaped groove with the narrow larynx is linked together, the connecting pipe on evenly be provided with the side vent groove that the ball-shaped groove is linked together.
Compared with the prior art, the utility model the advantage lie in: the structure design is reasonable, the problems that the field dust flies and the working environment in a workshop is deteriorated due to large-air-volume blowing in the workshop of an electrolytic aluminum enterprise can be solved, the dust pollution can be effectively avoided, the non-production air is reduced, the wind energy is effectively saved, the production cost is reduced, and the material flying in the production field can be reduced; the labor environment of workers is improved; reduce the unorganized emission of dust particles and the like, meet the requirement of environmental protection and have better popularization prospect in the field of industrial production.
Drawings
Fig. 1 is a schematic structural view of an energy-saving nozzle for blowing air of the present invention.
As shown in the figure: 1. nozzle tail pipe, 2, connecting pipe, 3, nozzle pipe, 4, tail pipe groove, 5, nozzle groove, 6, narrow throat, 7, spherical groove, 8, cylindrical groove, 9 and side ventilation groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.
The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
With reference to the attached drawing 1, an energy-saving nozzle for blowing air comprises a nozzle tail pipe 1, a connecting pipe 2 and a nozzle spray pipe 3 which are connected in sequence, wherein the nozzle tail pipe 1, the connecting pipe 2 and the nozzle spray pipe 3 are made into a whole, the nozzle spray pipe 3 is in a sharp pipe shape, the outer diameter of the end part of the nozzle spray pipe 3 far away from the connecting pipe 2 is smaller than the outer diameter of the connecting pipe 2, the outer diameter of the end part of the nozzle spray pipe 3 close to the connecting pipe 2 is larger than the outer diameter of the connecting pipe 2, a tail pipe groove 4 is arranged in the nozzle tail pipe 1, a spray pipe groove 5 is arranged in the nozzle spray pipe 3, the tail pipe groove 4 is communicated with the spray pipe groove 5, a narrow throat 6 is arranged at the communication position of the tail pipe groove 4 and the spray pipe groove 5, the inner diameter of the tail pipe groove 4 is gradually increased in the direction far away from the narrow throat 6, the spray pipe groove 5 is composed of a spherical groove 7, the ball-shaped groove 7 is communicated with the narrow throat 6, and the connecting pipe 2 is uniformly provided with a side ventilation groove 9 communicated with the ball-shaped groove 7.
The utility model discloses a theory of operation: the gas in the nozzle body flows in from the tail pipe groove under high pressure, flows out from the side ventilation groove and the nozzle groove after passing through the narrow throat, and the structure can reduce the speed of the gas flow due to the change of the spray sectional area and utilize the characteristic that the change of the sectional area influences the flowing gas. In actual work on site, the gas movement follows the principle of large flow velocity at small section and small flow velocity at large section. Through the field test, the flow velocity of the utility model is 2.7m3Min, the flow velocity after using the utility model is 0.6m3Min, and good energy-saving effect.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (1)
1. The utility model provides an energy-conserving nozzle is used to blow which characterized in that: comprises a nozzle tail pipe, a connecting pipe and a nozzle spray head pipe which are connected in sequence, wherein the nozzle tail pipe, the connecting pipe and the nozzle spray head pipe are manufactured into a whole, the nozzle spray head pipe is in a sharp pipe shape, the outer diameter of the end part of the nozzle spray head pipe far away from the connecting pipe is smaller than that of the connecting pipe, the outer diameter of the end part of the nozzle spray head pipe close to the connecting pipe is larger than that of the connecting pipe, a tail pipe groove is arranged in the nozzle tail pipe, the nozzle spray head pipe is internally provided with a spray head groove, the tail pipe groove is communicated with the spray head groove, the communicating part of the tail pipe groove and the nozzle groove is a narrow throat, the inner diameter of the tail pipe groove is gradually increased in the direction far away from the narrow throat, the nozzle groove comprises ball-shaped groove and cylindrical groove, ball-shaped groove with the narrow larynx is linked together, the connecting pipe on evenly be provided with the side vent groove that the ball-shaped groove is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495653.9U CN212821505U (en) | 2020-07-24 | 2020-07-24 | Energy-saving nozzle for blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495653.9U CN212821505U (en) | 2020-07-24 | 2020-07-24 | Energy-saving nozzle for blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212821505U true CN212821505U (en) | 2021-03-30 |
Family
ID=75121284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021495653.9U Active CN212821505U (en) | 2020-07-24 | 2020-07-24 | Energy-saving nozzle for blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212821505U (en) |
-
2020
- 2020-07-24 CN CN202021495653.9U patent/CN212821505U/en active Active
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