Spraying branch pipe with adjustable nozzle angle

Abstract

The utility model relates to the technical field of spray branch pipes, in particular to a spray branch pipe with an adjustable nozzle angle, which comprises a pipe body, a connecting pipe is rotatably connected onto the pipe body, and a connecting seat for connecting a spray head is rotatably arranged on the connecting pipe. The pipe body is provided with a limiting assembly used for limiting the connecting pipe and the connecting base. The sprayer has the advantages that when the direction of the sprayer needs to be adjusted, the first elastic pin and the second elastic pin are pulled, the first elastic pin and the first limiting base are separated, the second elastic pin and the second limiting base are separated, at the moment, the connecting pipe can be normally rotated, and therefore the direction of the sprayer is changed; the second elastic pin is pulled to be separated from the second limiting base, at the moment, the connecting base can be normally rotated, and the direction of water mist sprayed out of the spray head can be adjusted (aiming at a fan-shaped spray head).

Description

Technical Field

[0001] The utility model relates to the technical field of spray branch pipes, in particular to a spray branch pipe with adjustable nozzle angle. Background Art

[0002] In textile factories, air-conditioning rooms are crucial for maintaining a stable production environment. However, due to the fluff and impurities generated during the weaving process, the return air from these rooms often contains large quantities of these fine particles. These particles not only affect air quality but can also negatively impact textile equipment and product quality. Therefore, textile factories often incorporate spray booths into their air-conditioning systems to remove fluff and impurities from the return air.

[0003] In a spray room, the spray branch pipe plays a crucial role. The nozzles installed on these branches spray water mist, which contacts fluff and impurities in the return air, moistening and settling them, thereby achieving the purpose of impurity removal. However, in actual use, the orientation of the nozzle has a significant impact on the spray effect. The nozzle orientation determines the direction and range of the water mist, and thus determines the contact area and effectiveness of the water mist with fluff and impurities.

[0004] In existing sprinkler systems, the direction of the nozzle is usually determined by the direction of the tee to which it is connected. It is difficult to adjust and cannot be adjusted according to actual needs. This may lead to insufficient water mist coverage or excessive coverage of a certain part during the spraying process, thereby affecting the effect of spraying and removing impurities.

[0005] Therefore, a spray branch pipe with adjustable nozzle angle is needed to overcome the above problems. Utility Model Content

[0006] In order to solve the above problems, an embodiment of the present utility model provides a spray branch pipe with an adjustable nozzle angle, which achieves the purpose of solving the problems raised in the background technology.

[0007] In order to achieve the above-mentioned purpose, the embodiment of the present utility model specifically adopts the following technical solutions: a spray branch pipe with an adjustable nozzle angle, comprising a pipe body, a connecting pipe rotatably connected to the pipe body, and a connecting seat for connecting a spray head rotatably provided on the connecting pipe; a limiting component for limiting the connecting pipe and the connecting seat is provided on the pipe body; the limiting component comprises a base fixedly connected to the pipe body, a limiting seat 1 fixedly connected to the connecting pipe, a limiting seat 2 fixedly connected to the connecting seat, an elastic pin 1 slidably provided inside the base for limiting the limiting seat 1, and an elastic pin 2 slidably provided inside the base for limiting the limiting seat 2.

[0008] As a further improvement of the above technical solution:

[0009] One end of the elastic pin 1 is provided with a pull ring 1, and one end of the elastic pin 2 is provided with a pull ring 2.

[0010] A drawstring is provided between the first pull ring and the second pull ring.

[0011] One side of the base is threadedly connected to an adjustment seat, and the elastic pin 1 and the elastic pin 2 are both fixedly connected to a protrusion located on one side of the adjustment seat.

[0012] A first card slot for cooperation is provided between the first limiting seat and the first elastic pin, and a second card slot for cooperation is provided between the second limiting seat and the second elastic pin.

[0013] The beneficial effects of the embodiments of the present utility model are:

[0014] When it is necessary to adjust the direction of the nozzle, pull the elastic pin one and the elastic pin two to separate the elastic pin one from the limit seat one and the elastic pin two from the limit seat two. At this time, the connecting pipe can be rotated normally to change the direction of the nozzle; pull the elastic pin two to separate the elastic pin two from the limit seat two. At this time, the connecting seat can be rotated normally to adjust the direction of the water mist sprayed by the nozzle (for fan-shaped nozzles); when no adjustment is required, the elastic pin one limits the limit seat one under the elastic force of the spring, and the elastic pin two limits the limit seat two under the elastic force of the spring, thereby preventing the direction of the nozzle from changing due to factors such as vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at point A in the middle;

[0017] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point B.

[0018] In the figure: 1. Tube body; 2. Connecting pipe; 3. Nozzle; 4. Connecting seat; 5. Limiting assembly; 51. Base; 52. Limiting seat 1; 53. Limiting seat 2; 54. Elastic pin 1; 55. Elastic pin 2; 6. Pull ring 1; 7. Pull ring 2; 8. Pull rope; 9. Adjusting seat; 10. Protrusion; 11. Slot 1; 12. Slot 2. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0020] See also Figures 1 to 3The embodiment of the utility model discloses a spray branch pipe with adjustable nozzle angle, comprising a pipe body 1, a connecting pipe 2 being rotatably connected to the pipe body 1, and a connecting seat 4 for connecting a spray head 3 being rotatably provided on the connecting pipe 2;

[0021] The pipe body 1 is provided with a limiting assembly 5 for limiting the connection pipe 2 and the connection seat 4;

[0022] The limiting assembly 5 includes a base 51 fixedly connected to the pipe body 1, a limiting seat 1 52 fixedly connected to the connecting pipe 2, a limiting seat 2 53 fixedly connected to the connecting seat 4, an elastic pin 1 54 slidably disposed inside the base 51 for limiting the limiting seat 1 52, and an elastic pin 2 55 slidably disposed inside the base 51 for limiting the limiting seat 2 53.

[0023] When it is necessary to adjust the direction of the nozzle 3, the elastic pin 1 54 and the elastic pin 2 55 are pulled to separate the elastic pin 1 54 from the limiting seat 1 52, and the elastic pin 2 55 from the limiting seat 2 53. At this time, the connecting pipe 2 can be rotated normally, thereby changing the direction of the nozzle 3; the elastic pin 2 55 is pulled to separate the elastic pin 2 55 from the limiting seat 2 53. At this time, the connecting seat 4 can be rotated normally to adjust the direction of the water mist sprayed by the nozzle 3 (for fan-shaped nozzles); when no adjustment is needed, the elastic pin 1 54 limits the limiting seat 1 52 under the elastic force of the spring, and the elastic pin 2 55 limits the limiting seat 2 53 under the elastic force of the spring, thereby preventing the direction of the nozzle 3 from changing due to factors such as vibration;

[0024] It should be noted that when adjusting the orientation of the nozzle 3, the position of the connecting seat 4 changes to a certain extent. A plurality of through-slots for inserting the second elastic pin 55 can be provided on the base 51. The appropriate through-slot is selected according to the position of the second limiting seat 53 to insert the second elastic pin 55. After the orientation of the nozzle 3 is determined during the initial installation, there is no need to make significant adjustments to the position of the connecting pipe 2. Only fine adjustments need to be made to the position of the connecting pipe 2. Therefore, the position of the connecting seat 4 changes slightly, and it is no longer necessary to adjust the through-slot for inserting the second elastic pin 55, because the second elastic pin 55 can be used to limit the position of the second limiting seat 53 within a certain range.

[0025] However, it does not affect the elastic pin 2 55 from limiting the limiting seat 2 53 .

[0026] As a further illustration of this application:

[0027] One end of the elastic pin 1 54 is provided with a pull ring 1 6, and one end of the elastic pin 2 55 is provided with a pull ring 2 7. The pull ring 1 6 is provided to facilitate pulling the elastic pin 1 54, and the pull ring 2 7 is provided to facilitate pulling the elastic pin 2 55.

[0028] As a further illustration of this application:

[0029] A pull rope 8 is provided between the pull ring 1 6 and the pull ring 2 7. Pulling the pull rope 8 can simultaneously pull the elastic pin 1 54 and the elastic pin 2 55, so as to adjust the direction of the nozzle 3 and the direction of the water mist.

[0030] As a further illustration of this application:

[0031] One side of the base 51 is threadedly connected to the adjustment seat 9, and the elastic pin 1 54 and the elastic pin 2 55 are fixedly connected to the protrusion 10 located on one side of the adjustment seat 9. After the adjustment seat 9 is rotated, the adjustment seat 9 moves away from the base 51, thereby lifting the elastic pin 1 54 and the elastic pin 2 55 through the protrusion 10. At this time, the connecting pipe 2 and the connecting seat 4 can be adjusted normally. During adjustment, the staff does not need to pull the elastic pin 1 54 and the elastic pin 2 55 for a long time, which is convenient for operation.

[0032] As a further illustration of this application:

[0033] A matching card slot 11 is provided between the limiting seat 1 52 and the elastic pin 1 54. The card slot 11 on the limiting seat 1 52 and the card slot 11 on the elastic pin 1 54 engage with each other to achieve the purpose of limiting the limiting seat 1 52 by the elastic pin 1 54. A matching card slot 12 is provided between the limiting seat 2 53 and the elastic pin 2 55. The card slot 2 12 on the limiting seat 2 53 and the card slot 2 12 on the elastic pin 2 55 engage with each other to achieve the purpose of limiting the limiting seat 2 53 by the elastic pin 2 55.

[0034] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0036] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.

[0037] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A spray branch pipe with adjustable nozzle angle, characterized in that: It comprises a pipe body (1), a connecting pipe (2) is rotatably connected to the pipe body (1), and a connecting seat (4) for connecting to a spray head (3) is rotatably provided on the connecting pipe (2); The pipe body (1) is provided with a limiting assembly (5) for limiting the connection pipe (2) and the connection seat (4); The limiting assembly (5) comprises a base (51) fixedly connected to the pipe body (1), a limiting seat 1 (52) fixedly connected to the connecting pipe (2), a limiting seat 2 (53) fixedly connected to the connecting seat (4), an elastic pin 1 (54) slidably arranged inside the base (51) for limiting the limiting seat 1 (52), and an elastic pin 2 (55) slidably arranged inside the base (51) for limiting the limiting seat 2 (53).

2. The spray branch pipe with adjustable nozzle angle according to claim 1, characterized in that: One end of the elastic pin 1 (54) is provided with a pull ring 1 (6), and one end of the elastic pin 2 (55) is provided with a pull ring 2 (7).

3. The spray branch pipe with adjustable nozzle angle according to claim 2, characterized in that: A drawstring (8) is provided between the first draw ring (6) and the second draw ring (7).

4. The spray branch pipe with adjustable nozzle angle according to claim 2, characterized in that: One side of the base (51) is threadedly connected to an adjustment seat (9), and the elastic pin 1 (54) and the elastic pin 2 (55) are both fixedly connected to a protrusion (10) located on one side of the adjustment seat (9).

5. The spray branch pipe with adjustable nozzle angle according to claim 1, characterized in that: A first clamping slot (11) for use with the first limiting seat (52) and the first elastic pin (54) is provided between the first limiting seat (52) and the first elastic pin (54), and a second clamping slot (12) for use with the second limiting seat (53) and the second elastic pin (55) is provided between the second limiting seat (53) and the second elastic pin (55).

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