Ammonia water nozzle capable of conveniently adjusting water quantity

Abstract

The ammonia water nozzle convenient to adjust the water quantity comprises a nozzle body, a connector is arranged at the bottom of the nozzle body, a spray head is arranged at the top of the nozzle body, a plurality of water outlet holes are formed in the spray head, the inner side of the nozzle body is connected with a mounting pipe through a plurality of connecting plates, and the mounting pipe is provided with a plurality of water outlet holes. Adjusting plugs are arranged on the multiple connecting plates, the upper portions of the adjusting plugs are of a frustum structure, the bottom of the spray head is connected with the adjusting plugs in an inserted mode through multiple water supply pipes, a spraying cavity is formed in the inner side of the spray head, the bottom of the spray head is slidably connected with a mounting pipe through an extension rod, and a sealing sleeve is arranged at the bottom of the mounting pipe; an electric push rod is arranged in the sealing sleeve, the extending end of the electric push rod is rotationally connected with the extension rod, a connecting sleeve is arranged between the spray head and the nozzle body, and a sealing plate is arranged at the position, located in the nozzle body, of the connecting sleeve.

Description

Technical Field

[0001] This utility model belongs to the field of ammonia water nozzle technology, specifically relating to an ammonia water nozzle that facilitates the adjustment of water volume. Background Technology

[0002] Ammonia nozzles are currently mostly used in waste gas treatment systems and industrial combustion processes. In waste gas treatment, ammonia is sprayed into the waste gas, where it reacts chemically with harmful substances to purify the gas. In industrial combustion, ammonia nozzles can be used to control nitrogen oxide emissions during combustion, and spraying an appropriate amount of ammonia can react with nitrogen oxides in the combustion waste gas, reducing environmental pollution.

[0003] Most existing ammonia nozzles cannot adjust the water flow according to the situation during use. The water flow is mostly controlled by external water pumps or solenoid valves, which in turn adjust the water output of the ammonia nozzle. The water flow cannot be adjusted by the ammonia nozzle itself. In addition, ammonia nozzles are mostly used in environments with a lot of flue gas. In these environments, a large amount of impurities will condense and adhere to both the inside and outside of the ammonia nozzle. Excessive accumulation of impurities can clog the nozzle and affect its use. Since most existing ammonia nozzles are one-piece structures, they are not easy to clean. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing ammonia nozzles cannot adjust the water output, and they can cause internal blockage when used in dusty environments, making them difficult to clean.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: an ammonia water nozzle that facilitates water volume adjustment, comprising a nozzle body, a connector at the bottom of the nozzle body, a nozzle head at the top of the nozzle body, multiple water outlet holes on the nozzle head, an installation pipe connected to the inner side of the nozzle body via multiple connecting plates, an adjusting plug on each of the multiple connecting plates, a frustum structure above the adjusting plug, the bottom of the nozzle head being inserted into the adjusting plug via multiple water supply pipes, a spray chamber on the inner side of the nozzle head, one side of the spray chamber communicating with multiple water outlet holes, and the other side communicating with multiple water supply pipes, the bottom of the nozzle head being slidably connected to the installation pipe via an extension rod, a sealing sleeve at the bottom of the installation pipe, an electric push rod inside the sealing sleeve, the extended end of the electric push rod being rotatably connected to the extension rod, a connecting sleeve between the nozzle head and the nozzle body, and a sealing plate located inside the connecting sleeve within the nozzle body.

[0006] As an improvement, the bottom of the nozzle body is rotatably connected to the connector, and the inner side of the connector is provided with an internal thread. The top of the nozzle body is connected to the top of the connecting sleeve through an external thread.

[0007] As an improvement, a first sealing gasket is provided at the connection between the connector and the nozzle body, and on the inner side of the connector.

[0008] As an improvement, a partition plate is provided in the middle of the mounting tube, the sealing sleeve and the extension rod are located on both sides of the partition plate, and the protruding end of the electric push rod passes through the partition plate and is inserted into the extension tube.

[0009] As an improvement, the top of the sealing sleeve is threaded to the bottom of the mounting tube, the bottom of the sealing sleeve is threaded to the bottom of the sealing sleeve via a sealing plug, and a second sealing gasket is provided between the sealing plug and the electric push rod. One side of the sealing sleeve is located at the mounting tube and is connected to the outside of the nozzle body via a wiring pipe.

[0010] As an improvement, the regulating plug is located below the frustum structure and matches the inner diameter of the multiple water supply pipes.

[0011] As an improvement, the sealing plate is provided with through holes that match multiple water supply pipes, and the through holes are slidably connected to the multiple water supply pipes. The middle of the sealing plate is connected to the installation pipe through a water-blocking sleeve, and a third sealing gasket is provided on the inner side of the water-blocking sleeve.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] 1. This ammonia water nozzle is equipped with a sliding connection nozzle head, which allows the nozzle head to move back and forth with the electric push rod, thereby changing the gap between the multiple water supply pipes on the nozzle head and the adjusting plug, and thus adjusting the water output at the nozzle head.

[0014] 2. This ammonia nozzle is easy to assemble and disassemble through plug-in and threaded connections, making it convenient to clean and replace the ammonia nozzle. Attached Figure Description

[0015] Figure 1 This utility model relates to a structure for an ammonia water nozzle that facilitates water volume adjustment. Figure 1 .

[0016] Figure 2 This utility model relates to a structure for an ammonia water nozzle that facilitates water volume adjustment. Figure 2 .

[0017] Figure 3 This is a cross-sectional three-dimensional structural diagram of an ammonia water nozzle that facilitates water volume adjustment according to this utility model.

[0018] Figure 4 This is an exploded structural diagram of an ammonia water nozzle that facilitates water volume adjustment according to this utility model.

[0019] As shown in the figure: 1. Nozzle body; 2. Connector; 3. Nozzle; 4. Multiple water outlets; 5. Multiple connecting plates; 6. Mounting pipe; 7. Extension rod; 8. Sealing sleeve; 9. Electric push rod; 10. Adjusting plug; 11. Multiple water supply pipes; 12. Spray chamber; 13. Connecting sleeve; 14. Sealing plate; 15. First sealing gasket; 16. Divider plate; 17. Sealing plug; 18. Second sealing gasket; 19. Connecting pipe; 20. Through hole; 21. Water-blocking sleeve; 22. Third sealing gasket Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1:

[0023] As per the instruction manual Figure 1-4 As shown, an ammonia water nozzle that facilitates water volume adjustment includes a nozzle body 1, a connector 2 at the bottom of the nozzle body 1, the bottom of the nozzle body 1 being rotatably connected to the connector 2, and the connector 2 having an internal thread on its inner side. A nozzle head 3 is provided at the top of the nozzle body 1, and the nozzle head 3 has multiple water outlet holes 4.

[0024] The nozzle body 1 is connected to the mounting pipe 6 via multiple connecting plates 5 on its inner side. Each of the multiple connecting plates 5 is provided with an adjusting plug 10. The upper part of the adjusting plug 10 is a truncated cone structure. The bottom of the nozzle 3 is connected to the adjusting plug 10 via multiple water supply pipes 11. The adjusting plug 10 is located below the truncated cone structure and matches the inner diameter of the multiple water supply pipes 11. The nozzle 3 is provided with a spray chamber 12 on its inner side. One side of the spray chamber 12 is connected to multiple water outlet holes 4, and the other side is connected to multiple water supply pipes 11. The bottom of the nozzle 3 is slidably connected to the mounting pipe 6 via an extension rod 7.

[0025] A sealing sleeve 8 is provided at the bottom of the mounting tube 6. An electric push rod 9 is provided inside the sealing sleeve 8. The extended end of the electric push rod 9 is rotatably connected to the extension rod 7. A partition plate 16 is provided in the middle of the mounting tube 6. The sealing sleeve 8 and the extension rod 7 are located on both sides of the partition plate 16, and the extended end of the electric push rod 9 passes through the partition plate 16 and is inserted into the extension tube. The top of the sealing sleeve 8 is connected to the bottom of the mounting tube 6 by a thread. The bottom of the sealing sleeve 8 is connected to the bottom of the sealing sleeve 8 by a sealing plug 17. A second sealing gasket 18 is provided between the sealing plug 17 and the electric push rod 9. One side of the sealing sleeve 8 is located at the mounting tube 6 and is connected to the outside of the nozzle body 1 by a wiring pipe 19.

[0026] A connecting sleeve 13 is provided between the nozzle 3 and the nozzle body 1. The top of the nozzle body 1 is connected to the top of the connecting sleeve 13 by an external thread. A first sealing gasket 15 is provided at the connection between the connector 2 and the nozzle body 1 and on the inner side of the connector 2. A sealing plate 14 is provided inside the connecting sleeve 13 and the nozzle body 1. A through hole 20 is provided on the sealing plate 14 to match a plurality of water supply pipes 11, and the through hole 20 is slidably connected to a plurality of water supply pipes 11. The middle of the sealing plate 14 is connected to the installation pipe 6 by a water-blocking sleeve 21. A third sealing gasket 22 is provided on the inner side of the water-blocking sleeve 21.

[0027] In practical implementation, the control line of the electric push rod 9 is connected to the outside via the wiring conduit 19, and connected to the ammonia water supply pipeline via the connector 2 at the tail of the nozzle body 1. During use, by controlling the extension and retraction of the electric push rod 9, the extension rod 7 of the nozzle 3 connected to the extended end of the electric push rod 9 drives the nozzle 3 to move back and forth, adjusting the position of the nozzle 3. When the position between the multiple water supply pipes 11 and the adjusting plug 10 on the nozzle 3 changes, the gap between the multiple water supply pipes 11 and the adjusting plug 10 changes due to the frustum structure at the top of the adjusting plug 10, thereby changing the flow rate of ammonia water flowing from the connector 2 into the multiple water supply pipes 11, thus adjusting the water volume of the nozzle. During maintenance, since the spray pipe, connector 2, nozzle 3 and sealing sleeve 8 are all connected by threads or plugs, it is convenient to separate and replace or clean them.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the specific embodiments shown are only one of the embodiments of the present invention. The actual structure is not limited to this. In short, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. An ammonia water nozzle for easy adjustment of water volume, comprising a nozzle body, a connector at the bottom of the nozzle body, a nozzle head at the top of the nozzle body, and a plurality of water outlet holes on the nozzle head, characterized in that: The nozzle body has an installation pipe connected to its inner side via multiple connecting plates. Each connecting plate has an adjusting plug, and the upper part of the adjusting plug has a frustum structure. The bottom of the nozzle head is connected to the adjusting plug via multiple water supply pipes. The nozzle head has a spray chamber on its inner side. One side of the spray chamber is connected to multiple water outlets, and the other side is connected to multiple water supply pipes. The bottom of the nozzle head is slidably connected to the installation pipe via an extension rod. The bottom of the installation pipe is provided with a sealing sleeve. An electric push rod is provided inside the sealing sleeve. The extended end of the electric push rod is rotatably connected to the extension rod. A connecting sleeve is provided between the nozzle head and the nozzle body. A sealing plate is provided inside the connecting sleeve located within the nozzle body.

2. The ammonia water nozzle for easy water volume adjustment according to claim 1, characterized in that: The bottom of the nozzle body is rotatably connected to the connector, and the inner side of the connector is provided with an internal thread. The top of the nozzle body is connected to the top of the connecting sleeve through an external thread.

3. The ammonia water nozzle for easy water volume adjustment according to claim 1, characterized in that: The connector and the nozzle body are provided with a first sealing gasket, and the inner side of the connector is also provided with a first sealing gasket.

4. The ammonia water nozzle for easy water volume adjustment according to claim 1, characterized in that: A partition plate is provided in the middle of the installation tube, and the sealing sleeve and extension rod are located on both sides of the partition plate, and the protruding end of the electric push rod passes through the partition plate and is inserted into the extension tube.

5. The ammonia water nozzle for easy water volume adjustment according to claim 1, characterized in that: The top of the sealing sleeve is threaded to the bottom of the mounting tube, and the bottom of the sealing sleeve is threaded to the bottom of the sealing sleeve via a sealing plug. A second sealing gasket is provided between the sealing plug and the electric push rod. One side of the sealing sleeve is located at the mounting tube and is connected to the outside of the nozzle body via a wiring pipe.

6. The ammonia water nozzle for easy water volume adjustment according to claim 1, characterized in that: The regulating plug is located below the frustum structure and matches the inner diameter of multiple water supply pipes.

7. The ammonia water nozzle for easy adjustment of water volume according to claim 1, characterized in that: The sealing plate is provided with through holes that match multiple water supply pipes, and the through holes are slidably connected to the multiple water supply pipes. The middle of the sealing plate is connected to the installation pipe through a water-blocking sleeve, and a third sealing gasket is provided on the inner side of the water-blocking sleeve.

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