Pipe clamp high pressure exhaust jet

Abstract

The utility model relates to pipe hoop formula high pressure exhaust nozzle, including sealing sheet and install the nozzle assembly on sealing sheet, the nozzle assembly includes: pressure relief spare, the medium flow channel is opened in pressure relief spare, and the cap body is rotatoryly arranged outside pressure relief spare, the first export and the second export are opened in cap body, the output direction level of first export, the output direction vertical of second export, the cap body transforms between first state and second state when rotating around pressure relief spare, first state, the medium flow channel is connected first export, second state, the medium flow channel is connected second export, the utility model discloses through setting up rotatable cap body outside pressure relief spare, and the communication state of first export of horizontal direction and second export of vertical direction and medium flow channel is switched with rotation, realizes the flexible adjustment of exhaust direction between side and top, breaks through the limitation of traditional exhaust nozzle fixed exhaust direction.

Description

Technical Field

[0001] This utility model belongs to the field of nozzle technology, and specifically relates to a clamp-type high-pressure exhaust nozzle. Background Technology

[0002] In industrial pipeline systems, the safe depressurization of high-pressure gases is a critical aspect of ensuring equipment operation. Traditional clamp-type exhaust nozzles generally suffer from the following technical bottlenecks:

[0003] Fixed exhaust direction and poor adaptability: The exhaust outlet direction of existing nozzles is usually fixed in a single direction, either horizontal or vertical. When the pipeline is installed in a narrow space or needs to avoid obstacles, the exhaust path cannot be flexibly adjusted, which may cause gas to impact the equipment or cause safety hazards. Utility Model Content

[0004] This utility model addresses the problems of existing technologies by providing a clamp-type high-pressure exhaust nozzle, the specific technical solution of which is as follows:

[0005] A clamp-type high-pressure exhaust nozzle includes a sealing plate and a nozzle assembly mounted on the sealing plate, the nozzle assembly comprising:

[0006] A pressure relief component, wherein a medium flow channel is provided inside the pressure relief component;

[0007] A cap body rotatably disposed outside the pressure relief component, the cap body having a first outlet and a second outlet, the first outlet having a horizontal output direction and the second outlet having a vertical output direction, the cap body changing between the first state and the second state when rotating around the pressure relief component;

[0008] In the first state, the medium flow channel is connected to the first outlet; in the second state, the medium flow channel is connected to the second outlet.

[0009] As a further technical solution of this utility model, multiple sets of the first outlet and the second outlet are provided, which are evenly distributed around the circumference of the cap body, and the first outlet and the second outlet are staggered.

[0010] As a further technical solution of this utility model, the medium flow channel includes an inlet and a buffer cavity arranged sequentially along the flow direction, wherein the throttling area of ​​the buffer cavity is greater than the throttling area of ​​the inlet.

[0011] As a further technical solution of this utility model, the medium flow channel also includes a diversion channel, one end of which is connected to the buffer cavity and the other end is connected to the first outlet or the second outlet. Multiple sets of diversion channels are provided and are evenly distributed around the circumference.

[0012] As a further technical solution of this utility model, the buffer cavity is equipped with a diverter, the diverter has a honeycomb structure and is filled with sound-absorbing cotton.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) A cap structure that allows for rotatable switching of exhaust direction;

[0015] By setting a rotatable cap on the outside of the pressure relief component, the connection state between the first horizontal outlet and the second vertical outlet and the medium flow channel can be switched with rotation, realizing flexible adjustment of the exhaust direction between the side and the top; breaking through the limitation of the fixed exhaust direction of the traditional exhaust nozzle, the pressure relief direction can be dynamically changed according to the needs of the pipeline installation position, spatial layout and other scenarios, improving the applicability of the equipment.

[0016] (2) Multiple sets of staggered exit designs;

[0017] Both the first and second outlets are evenly distributed and staggered along the circumference of the cap. The multiple sets of outlets arranged alternately in the circumference distribute the exhaust pressure. Compared with the single-outlet structure, the multiple sets of outlets can disperse the airflow pressure, avoid equipment damage caused by local high pressure, and at the same time make the exhaust more uniform and improve the pressure relief efficiency.

[0018] (3) Multi-stage pressure reduction and noise reduction medium flow channel design;

[0019] The medium flow channel is equipped with an inlet, a buffer chamber, and a diversion channel. In conjunction with the honeycomb structure diversion component and sound-absorbing cotton in the buffer chamber, the buffer chamber slows down the flow velocity and reduces the pressure by expanding the throttling area; the diversion channel further diverts and reduces pressure; the honeycomb structure cuts the airflow, and the sound-absorbing cotton absorbs noise, achieving a dual optimization of "pressure reduction + noise reduction", solving the problems of noise pollution and equipment impact during high-pressure exhaust. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of the clamp-type high-pressure exhaust nozzle is shown;

[0021] Figure 2 A schematic diagram showing the connection between the medium flow channel and the first outlet is shown;

[0022] Figure 3 A schematic diagram of the structure connecting the medium flow channel and the second outlet is shown.

[0023] Legend:

[0024] 100, sealing sheet; 200, pressure relief component; 210, medium flow channel; 211, inlet; 212, buffer chamber; 213, diversion channel; 214, diversion component; 300, cap body; 310, first outlet; 320, second outlet. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0026] Figure 1 A schematic diagram of the overall structure of the clamp-type high-pressure exhaust nozzle is shown; Figure 2 A schematic diagram showing the connection between the medium flow channel 210 and the first outlet 310 is shown. Figure 3 A schematic diagram showing the connection between the medium flow channel 210 and the second outlet 320 is shown. Figures 1-3 In this case, the clamp-type high-pressure exhaust nozzle includes a sealing plate 100 and a nozzle assembly mounted on the sealing plate 100. The sealing plate 100 is mounted on the pipe by a cable tie 110.

[0027] Figure 2 and Figure 3 The nozzle assembly includes a pressure relief component 200 and a cap 300 rotatably disposed outside the pressure relief component 200. The pressure relief component 200 has a media flow channel 210, and the cap 300 has a first outlet 310 and a second outlet 320. The first outlet 310 outputs horizontally, and the second outlet 320 outputs vertically. The cap 300 rotates around the pressure relief component 200, changing between a first state and a second state. In the first state, the media flow channel 210 connects to the first outlet 310; in the second state, the media flow channel 210 connects to the second outlet 320. The output end of the first outlet 310 is located on the side of the nozzle assembly, with a horizontal output direction, while the output end of the second outlet 320 is located on the top of the nozzle assembly, with a vertical output direction. By connecting the first outlet 310 and the second outlet 320 respectively, the pressure relief jet direction can be switched between the side and top of the nozzle assembly, thus adapting to different usage scenarios.

[0028] Figure 2 and Figure 3 In the process, multiple sets of the first outlet 310 and the second outlet 320 are provided, which are evenly distributed around the circumference of the cap body 300. The first outlet 310 and the second outlet 320 are staggered. Along the circumference of the cap body 300, the first outlet 310 and the second outlet 320 are alternately arranged, and there is a fixed phase difference between them. In actual use, it is only necessary to drive the cap body 300 to rotate the phase difference to realize the fluid outlet switching of the first outlet 310 and the second outlet 320. The multiple air outlets in the circumference can distribute the air pressure, and the overall air outlet is more dispersed.

[0029] Figure 2 and Figure 3In the medium flow channel 210, there are an inlet 211 and a buffer chamber 212 arranged sequentially along the flow direction. The throttling area of ​​the buffer chamber 212 is larger than that of the inlet 211. By expanding the throttling area of ​​the channel along the flow direction, the flow velocity can be effectively reduced and the fluid pressure can be relieved.

[0030] Figure 2 and Figure 3 In the medium flow channel 210, there is also a diversion channel 213. One end of the diversion channel 213 is connected to the buffer chamber 212, and the other end is connected to the first outlet 310 or the second outlet 320. Multiple sets of diversion channels 213 are provided and are evenly distributed around the circumference. By connecting the diversion channel 213 to the first outlet 310 or the second outlet 320 one by one, the fluid pressure can be initially reduced by diverting the flow.

[0031] Figure 2 and Figure 3 In the buffer cavity 212, a flow divider 214 is installed. The flow divider 214 has a honeycomb structure and is filled with sound-absorbing cotton. The flow divider 214 cuts and divides the fluid, and the sound-absorbing cotton inside absorbs the fluid noise to achieve noise reduction.

[0032] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A pipe collar high pressure exhaust jet, characterized by: The nozzle assembly includes a sealing plate (100) and a nozzle mounted on the sealing plate (100), the nozzle assembly comprising: A pressure relief component (200) is provided with a medium flow channel (210) inside the pressure relief component (200); A cap (300) is rotatably disposed outside the pressure relief component (200). The cap (300) has a first outlet (310) and a second outlet (320). The output direction of the first outlet (310) is horizontal, and the output direction of the second outlet (320) is vertical. When the cap (300) rotates around the pressure relief component (200), it changes between the first state and the second state. In the first state, the medium flow channel (210) is connected to the first outlet (310), and in the second state, the medium flow channel (210) is connected to the second outlet (320).

2. The tube collar high pressure exhaust jet of claim 1, wherein: Multiple sets of the first outlet (310) and the second outlet (320) are provided, and they are evenly distributed around the cap body (300) in the circumference. The first outlet (310) and the second outlet (320) are staggered.

3. The tube collar high pressure exhaust jet of claim 2, wherein: The medium flow channel (210) includes an inlet (211) and a buffer chamber (212) arranged sequentially along the flow direction. The throttling area of ​​the buffer chamber (212) is greater than that of the inlet (211).

4. The tube collar high pressure exhaust jet of claim 3, wherein: The medium flow channel (210) also includes a diversion channel (213), one end of which is connected to the buffer chamber (212) and the other end is connected to the first outlet (310) or the second outlet (320). Multiple sets of diversion channels (213) are provided and are evenly distributed around the circumference.

5. The tube collar high pressure exhaust jet of claim 3, wherein: The buffer cavity (212) is equipped with a diverter (214), which has a honeycomb structure and is filled with sound-absorbing cotton.

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