Multifunctional deicing pipeline silencing nozzle

Abstract

The utility model discloses a multifunctional deicing pipeline noise reduction sprayer, which relates to the technical field of deicing pipelines, and comprises a noise reduction pipe, the lower surface of the noise reduction pipe is communicated with a fixed sprayer, the side wall of the fixed sprayer is provided with a sliding chute, the side wall of the fixed sprayer is fixedly provided with a protective cover, and the protective cover is provided with a sliding chute. An expansion assembly is arranged on the side wall of the fixed spray head, and a cleaning assembly is arranged on the outer surface of the silencing pipe. According to the scheme, the expansion assembly is arranged, a two-way threaded rod is rotated, threads on the outer surface of the two-way threaded rod are used for enabling a threaded plate to drive the expansion spray head to move towards the outer side of the fixed spray head, and therefore the spraying area of the noise reduction spray head can be changed, and under the same gas flow rate, when the spraying area is decreased, gas impact force is higher, and noise is reduced. And stubborn ice blocks can be conveniently cleaned, and when the spraying area is increased, the deicing area of the silencing spray head can be increased, so that the working efficiency of the silencing spray head is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deicing pipelines, and more specifically to a multifunctional deicing pipeline silencer nozzle. Background Art

[0002] De-icing is the process of removing snow, ice or frost from a surface, anti-icing is the application of chemicals that remain on the surface and last for a certain period of time, delaying the reformation of ice, or preventing ice from adhering so that it can be more easily removed mechanically, de-icing can be done mechanically, by applying heat, by using dry or liquid chemicals designed to lower the freezing point of water, or by a combination of these various techniques.

[0003] The gas spraying area of ​​most current silencer nozzles is fixed, and the spraying area cannot be changed according to the use environment, which limits the applicability of the silencer nozzles and also makes the functions of the silencer nozzles too single. Therefore, a multifunctional deicing pipeline silencer nozzle is provided. Utility Model Content

[0004] The utility model aims to provide a multifunctional deicing pipeline silencer nozzle which can realize the function of expanding the spraying area.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a multifunctional deicing pipeline silencer nozzle, comprising a silencer pipe, the lower surface of the silencer pipe is connected to and installed with a fixed nozzle, a slide groove is arranged on the side wall of the fixed nozzle, a protective cover is fixedly installed on the side wall of the fixed nozzle, an expansion component is arranged on the side wall of the fixed nozzle, and a cleaning component is arranged on the outer surface of the silencer pipe;

[0006] The expansion assembly includes a mounting plate, a side wall of the mounting plate is fixedly connected to the side wall of the fixed nozzle, a bidirectional threaded rod is rotatably mounted on the inner wall of the mounting plate, a threaded plate is threadedly mounted on the outer surface of the bidirectional threaded rod, and one end of the threaded plate extends to the interior of the fixed nozzle through a slide groove.

[0007] Furthermore, an expansion nozzle is slidably mounted on the inner wall of the fixed nozzle, and one end of the expansion nozzle extends to the outside of the side wall of the fixed nozzle.

[0008] Furthermore, a positioning hole is provided on the side wall of the mounting plate, and one end of the bidirectional threaded rod passes through the interior of the protective cover.

[0009] Furthermore, the other end of the bidirectional threaded rod extends to the outside of the side wall of the mounting plate, and a fixing plate is fixedly mounted on the outer surface of the bidirectional threaded rod.

[0010] Furthermore, a slot hole is provided on the side wall of the fixed plate, and a positioning spring is fixedly installed on the inner wall of the slot hole.

[0011] Furthermore, a positioning block is fixedly mounted on one end of the positioning spring, and the positioning block is adapted to the size of the positioning hole.

[0012] Furthermore, the cleaning assembly includes a connecting rod, one end of which is rotatably connected to the outer surface of the silencer pipe, and the other end of the connecting rod is fixedly mounted with a threaded column, one end of which extends to the interior of the protective cover.

[0013] Furthermore, a driven bevel gear is fixedly mounted on one end of the threaded column, and a driving bevel gear is fixedly mounted on the outer surface of the bidirectional threaded rod.

[0014] Furthermore, the driving bevel gear is meshedly connected with the driven bevel gear, and a threaded sleeve is threadedly installed on the outer surface of the threaded column.

[0015] Furthermore, a scraper ring is fixedly installed at one end of the threaded sleeve, and the inner wall of the scraper ring is slidably connected with the outer surface of the silencer pipe.

[0016] Compared with the prior art, the beneficial effects of this solution are as follows:

[0017] 1. This scheme arranges an expansion component, rotates the bidirectional threaded rod, and utilizes the threads on the outer surface of the bidirectional threaded rod to drive the expansion nozzle to move to the outside of the fixed nozzle, so as to change the spraying area of ​​the silencer nozzle. Under the same gas flow rate, when the spraying area becomes smaller, the gas impact force is stronger, which is convenient for cleaning stubborn ice cubes. When the spraying area becomes larger, the deicing area of ​​the silencer nozzle can be increased, thereby improving the working efficiency of the silencer nozzle.

[0018] 2. This scheme sets up a cleaning component. When the bidirectional threaded rod rotates, the threaded column rotates through the linkage of the bevel gear set, thereby driving the scraper ring to clean the water droplets on the outer surface of the silencer pipe, which can avoid the loss of the silencer nozzle when the water droplets adhere to the silencer nozzle, and also avoid the adhesion of water droplets affecting the temperature of the air sprayed from the silencer nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram for embodying the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure used to embody the utility model;

[0021] Figure 3 For the purpose of embodying the present utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] In the figure: 1. Silencer; 2. Fixed nozzle; 3. Slide; 4. Expansion assembly; 41. Mounting plate; 42. Bidirectional threaded rod; 43. Threaded plate; 44. Expansion nozzle; 45. Positioning hole; 46. Fixed plate; 47. Positioning spring; 48. Positioning block; 5. Cleaning assembly; 51. Connecting rod; 52. Threaded column; 53. Threaded sleeve; 54. Scraper ring; 55. Driven bevel gear; 56. Driving bevel gear; 6. Protective cover. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and do not limit the protection scope of the utility model.

[0024] Embodiment 1: A multifunctional deicing pipeline silencing nozzle, such as Figure 1-3 As shown, it comprises a muffler pipe 1, a fixed nozzle 2 is connected and installed on the lower surface of the muffler pipe 1, a slide groove 3 is arranged on the side wall of the fixed nozzle 2, a protective cover 6 is fixedly installed on the side wall of the fixed nozzle 2, an expansion component 4 is arranged on the side wall of the fixed nozzle 2, and a cleaning component 5 is arranged on the outer surface of the muffler pipe 1;

[0025] The expansion assembly 4 includes a mounting plate 41, the side wall of the mounting plate 41 is fixedly connected to the side wall of the fixed nozzle 2, a bidirectional threaded rod 42 is rotatably mounted on the inner wall of the mounting plate 41, a threaded plate 43 is threadedly mounted on the outer surface of the bidirectional threaded rod 42, one end of the threaded plate 43 extends to the interior of the fixed nozzle 2 through the slide groove 3, an expansion nozzle 44 is slidably mounted on the inner wall of the fixed nozzle 2, and one end of the expansion nozzle 44 extends to the outside of the side wall of the fixed nozzle 2.

[0026] In actual application, one end of the silencer pipe 1 is connected to the deicing pipe. According to the use environment, the bidirectional threaded rod 42 is rotated on the inner wall of the mounting plate 41. As the bidirectional threaded rod 42 rotates, the threaded plate 43 will move in the slide groove 3 through the threads on the outer surface. When the threaded plate 43 moves, it will drive the expansion nozzle 44 to move to both sides of the fixed nozzle 2, thereby increasing the spraying area of ​​the fixed nozzle 2.

[0027] Embodiment 2: A multifunctional deicing pipeline silencing nozzle, which is different from Embodiments 1 and 3 in that Figure 2As shown, a positioning hole 45 is provided on the side wall of the mounting plate 41, one end of the bidirectional threaded rod 42 passes through the interior of the protective cover 6, and the other end of the bidirectional threaded rod 42 extends to the outside of the side wall of the mounting plate 41, and a fixing plate 46 is fixedly installed on the outer surface of the bidirectional threaded rod 42, and a slot is provided on the side wall of the fixing plate 46, and a positioning spring 47 is fixedly installed on the inner wall of the slot, and a positioning block 48 is fixedly installed on one end of the positioning spring 47, and the positioning block 48 is adapted to the size of the positioning hole 45.

[0028] In actual application, when the expansion nozzle 44 is moved to an appropriate position, one end of the positioning block 48 is embedded in the positioning hole 45 on the mounting plate 41 under the action of the positioning spring 47, thereby fixing the expansion nozzle 44 by fixing the bidirectional threaded rod 42.

[0029] Embodiment 3: A multifunctional deicing pipeline silencing nozzle, which is different from Embodiment 1 in that Figure 1-2 As shown, the cleaning assembly 5 includes a connecting rod 51, one end of which is rotatably connected to the outer surface of the silencer 1, and the other end of the connecting rod 51 is fixedly installed with a threaded column 52, one end of the threaded column 52 extends to the interior of the protective cover 6, one end of the threaded column 52 is fixedly installed with a driven bevel gear 55, the outer surface of the bidirectional threaded rod 42 is fixedly installed with a driving bevel gear 56, and the driving bevel gear 56 is meshingly connected with the driven bevel gear 55, the outer surface of the threaded column 52 is threadedly installed with a threaded sleeve 53, one end of the threaded sleeve 53 is fixedly installed with a scraper ring 54, and the inner wall of the scraper ring 54 is slidably connected with the outer surface of the silencer 1.

[0030] In actual application, when the bidirectional threaded rod 42 rotates, the driving bevel gear 56 will be driven to rotate. As the driving bevel gear 56 rotates, the driven bevel gear 55 will drive the threaded column 52 to rotate under the limit of the connecting rod 51. When the threaded column 52 rotates, the threaded sleeve 53 will drive the scraper ring 54 to move on the outer surface of the muffler 1 through the thread on the outer surface. The scraper ring 54 cleans the water droplets on the outer surface of the muffler 1 when moving.

[0031] Working principle: Connect one end of the silencer pipe 1 to the deicing pipe. According to the use environment, rotate the bidirectional threaded rod 42 on the inner wall of the mounting plate 41. As the bidirectional threaded rod 42 rotates, the threaded plate 43 moves in the slide groove 3 through the threads on the outer surface. When the threaded plate 43 moves, it drives the expansion nozzle 44 to move to both sides of the fixed nozzle 2, thereby increasing the spraying area of ​​the fixed nozzle 2. When the expansion nozzle 44 moves to the appropriate position, one end of the positioning block 48 is embedded in the mounting under the action of the positioning spring 47. The expansion nozzle 44 is fixed in the positioning hole 45 on the plate 41 by fixing the bidirectional threaded rod 42. When the bidirectional threaded rod 42 rotates, the driving bevel gear 56 is driven to rotate. As the driving bevel gear 56 rotates, the driven bevel gear 55 drives the threaded column 52 to rotate under the limit of the connecting rod 51. When the threaded column 52 rotates, the threaded sleeve 53 drives the scraper ring 54 to move on the outer surface of the muffler 1 through the thread on the outer surface. The scraper ring 54 cleans the water droplets on the outer surface of the muffler 1 when moving.

[0032] This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this specification, those skilled in the art can make non-creative modifications to the embodiment as needed, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A multifunctional deicing pipeline silencer nozzle, comprising a silencer pipe (1), the lower surface of the silencer pipe (1) being connected to and mounted with a fixed nozzle (2), a side wall of the fixed nozzle (2) being provided with a slide groove (3), and a protective cover (6) being fixedly mounted on the side wall of the fixed nozzle (2), characterized in that: An expansion component (4) is provided on the side wall of the fixed nozzle (2), and a cleaning component (5) is provided on the outer surface of the muffler pipe (1); The expansion assembly (4) comprises a mounting plate (41), the side wall of the mounting plate (41) being fixedly connected to the side wall of the fixed nozzle (2), a bidirectional threaded rod (42) being rotatably mounted on the inner wall of the mounting plate (41), a threaded plate (43) being threadedly mounted on the outer surface of the bidirectional threaded rod (42), and one end of the threaded plate (43) extending to the interior of the fixed nozzle (2) through the slide groove (3).

2. The multifunctional deicing pipeline silencing nozzle according to claim 1 is characterized in that: An expansion nozzle (44) is slidably mounted on the inner wall of the fixed nozzle (2), and one end of the expansion nozzle (44) extends outside the side wall of the fixed nozzle (2).

3. The multifunctional deicing pipeline silencing nozzle according to claim 2 is characterized in that: A positioning hole (45) is provided on the side wall of the mounting plate (41), and one end of the bidirectional threaded rod (42) passes through the interior of the protective cover (6).

4. The multifunctional deicing pipeline silencing nozzle according to claim 3 is characterized in that: The other end of the bidirectional threaded rod (42) extends outside the side wall of the mounting plate (41), and a fixing plate (46) is fixedly mounted on the outer surface of the bidirectional threaded rod (42).

5. The multifunctional deicing pipeline silencing nozzle according to claim 4 is characterized in that: A slot hole is provided on the side wall of the fixed plate (46), and a positioning spring (47) is fixedly mounted on the inner wall of the slot hole.

6. The multifunctional deicing pipeline silencing nozzle according to claim 5, characterized in that: A positioning block (48) is fixedly mounted on one end of the positioning spring (47), and the positioning block (48) is adapted in size to the positioning hole (45).

7. The multifunctional deicing pipeline silencing nozzle according to claim 6, characterized in that: The cleaning assembly (5) comprises a connecting rod (51), one end of the connecting rod (51) being rotatably connected to the outer surface of the muffler pipe (1), and the other end of the connecting rod (51) being fixedly mounted with a threaded column (52), one end of the threaded column (52) extending to the interior of the protective cover (6).

8. The multifunctional deicing pipeline silencing nozzle according to claim 7, characterized in that: A driven bevel gear (55) is fixedly mounted on one end of the threaded column (52), and a driving bevel gear (56) is fixedly mounted on the outer surface of the bidirectional threaded rod (42).

9. The multifunctional deicing pipeline silencing nozzle according to claim 8, characterized in that: The driving bevel gear (56) is meshingly connected with the driven bevel gear (55), and a threaded sleeve (53) is threadedly mounted on the outer surface of the threaded column (52).

10. The multifunctional deicing pipeline silencing nozzle according to claim 9, characterized in that: A scraper ring (54) is fixedly mounted on one end of the threaded sleeve (53), and the inner wall of the scraper ring (54) is slidably connected to the outer surface of the silencer pipe (1).

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