A spraying device for fire protection wall

Abstract

The utility model provides a fire retardant spraying device, belongs to the technical field of fire retardant coating spraying equipment, and particularly relates to a spraying device for a fire-fighting firewall, comprising a paint spray can, one end of the paint spray can is provided with an adjustment structure, the adjustment structure comprises a plurality of atomizing nozzles which are arranged on one side of the paint spray can and are connected to the paint spray can through a delivery pipe, a fixing ring is provided on the outer sleeve of the atomizing nozzle, a pull rod is provided on one side of the fixing ring, the other end of the pull rod is connected with the adjustment ring, the atomizing nozzle is connected by setting a delivery pipe, when the paint in the paint spray can is delivered to the atomizing nozzle, the adjustment ring moves to drive the pull rod connected to the atomizing nozzle, the pull rod moves to drive the atomizing nozzle to swing left and right, thereby adjusting the spraying angle of the nozzle, and realizing the adjustment spraying.

Description

Technical Field

[0001] The utility model provides a fire retardant spraying device, belongs to the technical field of fire retardant coating spraying equipment, and particularly relates to a spraying device for fire-fighting fire walls. Background Art

[0002] Fire walls are specially designed and constructed isolation walls within buildings to prevent the spread of fire between different areas. In the construction of fire walls, in addition to the use of fireproof materials, spraying fire-retardant coatings is also an effective way to enhance fire resistance. Spraying fire-retardant coatings can further improve the fire resistance time of existing building materials, making them more resistant to high temperatures and flames, extending the safety time of building structures in fires, and buying valuable time for personnel evacuation and rescue work.

[0003] The spraying area of ​​the existing fire-fighting fire wall spraying device is fixed, and the spraying range cannot be determined according to the area of ​​the wall or object to be sprayed. The adaptability is low, the work efficiency is affected, and the use is inconvenient. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the embodiments of the present application provide a spray device for a fire wall, thereby solving the problems of the spray device for fire wall in the prior art being inconvenient to use and having low adaptability.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a spray device for a fire wall, comprising a paint spray can, one end of the paint spray can is provided with an adjustment structure, the adjustment structure includes a plurality of atomizing nozzles arranged on one side of the paint spray can and connected to the paint spray can through a delivery pipe, a fixing ring is provided on the outer sleeve of the atomizing nozzle, a pull rod is provided on one side of the fixing ring, and the other end of the pull rod is connected to the adjustment ring.

[0006] Preferably, an outer shell for adjusting the color outside the adjusting structure is connected to one end of the spray paint can near the adjusting structure, and the outer shell is provided with a plurality of sliding grooves penetrating the outer shell, and the sliding grooves are provided with sliding rings corresponding to the outer shell.

[0007] Preferably, a linkage rod fixedly connected to the adjusting ring is connected to one side of the sliding ring close to the adjusting structure, and a blocking plate disposed on both sides of the adjusting ring is fixedly connected to one end of the linkage rod close to the adjusting ring.

[0008] Preferably, a connecting ring disposed on both sides of the atomizing nozzle is provided on one end of the outer shell close to the atomizing nozzle, a plurality of evenly distributed connecting plates are fixedly connected to one side of the connecting ring close to the inside of the outer shell, and the pull rod passes between the connecting plates.

[0009] Preferably, a tension spring is connected to the upper portion of the connecting ring disposed inside the atomizing nozzle and is fixedly connected to the fixing ring.

[0010] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0011] The utility model provides a delivery pipe to connect the atomizing nozzle. When the paint in the paint spray tank is delivered to the atomizing nozzle, the adjusting ring moves to drive the pull rod connected to the atomizing nozzle. The pull rod moves to drive the atomizing nozzle to swing left and right, thereby adjusting the spraying angle of the nozzle to achieve adjustable spraying.

[0012] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of a spraying device for fire-fighting fire wall of the utility model;

[0014] Figure 2 This is a cross-sectional view of a spraying device for a fire-fighting wall according to the utility model;

[0015] Figure 3 It is a cross-sectional view of the adjustment structure of a spraying device for a fire-fighting wall of the utility model;

[0016] Figure 4 This is an exploded view of a pull rod of a spraying device for a fire-fighting firewall of the utility model;

[0017] Figure 5 The utility model is a cross-sectional view of a sliding groove portion of a spraying device for a fire-fighting fire wall.

[0018] As shown in the figure:

[0019] 1. Spray paint cans;

[0020] 11. Delivery pipe; 12. Pull rod; 13. Outer shell; 14. Sliding groove; 15. Sliding ring;

[0021] 2. Adjust the structure;

[0022] 21. Atomizing nozzle; 22. Fixing ring; 23. Adjusting ring; 24. Linking rod; 25. Blocking plate; 26. Connecting ring; 27. Connecting plate; 28. Tension spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1 and Figure 5 As shown, a spraying device for a fire wall comprises a paint spray can 1, an adjusting structure 2 is provided at one end of the paint spray can 1, an outer shell 13 connected to a color adjustment device outside the adjusting structure 2 at one end of the paint spray can 1 close to the adjusting structure 2, the outer shell 13 is provided with a plurality of sliding grooves 14 penetrating the outer shell 13, the sliding grooves 14 are provided with sliding rings 15 corresponding to the outer shell 13, the adjusting structure 2 comprises a plurality of atomizing nozzles 21 disposed at one side of the paint spray can 1 and connected to the paint spray can 1 through a conveying pipe 11, a fixing ring 22 is provided on the outer shell 21, a pull rod 12 is provided on one side of the fixing ring 22, and an adjusting ring 23 is connected to the other end of the pull rod 12

[0027] In this embodiment, a delivery pipe 11 is provided to connect to the atomizing nozzle 21. When the paint in the spray can 1 is delivered to the atomizing nozzle 21, the adjustment ring 23 is moved to drive the pull rod 12 connected to the atomizing nozzle 21. The pull rod 12 moves to drive the atomizing nozzle 21 to swing left and right, thereby adjusting the spraying angle of the nozzle to achieve adjustable spraying.

[0028] like Figure 2 , 3As shown in 4, the side of the sliding ring 15 close to the adjusting structure 2 is connected to a linkage rod 24 fixedly connected to the adjusting ring 23, and the end of the linkage rod 24 close to the adjusting ring 23 is fixedly connected to blocking plates 25 placed on both sides of the adjusting ring 23. The end of the outer shell 13 close to the atomizing nozzle 21 is provided with a connecting ring 26 placed on both sides of the atomizing nozzle 21, and a plurality of evenly distributed connecting plates 27 are fixedly connected to the side of the connecting ring 26 close to the inside of the outer shell 13. The pull rod 12 passes through between the connecting plates 27, and the upper part of the connecting ring 26 placed on the inner side of the atomizing nozzle 21 is connected to a tension spring 28 fixedly connected to the fixing ring 22. The tension spring 28 is used to fix the atomizing nozzle 21 and ensure that the atomizing nozzle 21 can be reset.

[0029] In this embodiment, the sliding ring 15 slides in the sliding groove 14, thereby pulling the linkage rod 24 and the adjustment ring 23 to move, and the adjustment ring 23 drives the pull rod 12 to straighten, thereby driving the atomizing nozzle 21 to deflect to one side with the help of the fixing ring 22, stretching the tension spring 28; with the help of the tension spring 28 and the connecting plate 27, the atomizing nozzle 21 is limited.

[0030] It should be noted that the device can be sprayed pneumatically or in other ways, and the pipeline connection methods of the delivery pipe 11 between the spray can 1 and the nozzle are all achievable and common technical solutions in the prior art, so this article will not limit or describe this.

[0031] When in use, make sure that there is enough paint in the paint spray can 1 and that all connecting parts are tightly connected without oil leakage or damage. Install the atomizing nozzle 21 onto the adjusting structure 2 and connect it to the paint spray can 1 through the delivery pipe 11. Confirm that the fixing ring 22 outside the atomizing nozzle 21 has been installed in place. The pull rod 12 should be fixed on one side of the fixing ring 22. Make sure that the other end of the pull rod 12 is connected to the adjusting ring 23. The adjusting ring 23 is connected to the outer shell 13 and fixed by the linkage rod 24 and the blocking plate 25. Confirm that the sliding ring 15 is in the sliding groove 14 of the outer shell 13 and can slide freely. Move the sliding ring 15 to make it slide in the sliding groove 14. The movement of the sliding ring 15 will pull the linkage rod 24, thereby driving the adjustment ring 23 to move. The movement of the adjustment ring 23 will drive the pull rod 12 to make the atomizing nozzle 21 swing left and right. The spraying angle can be adjusted as needed. The position of the sliding ring 15 determines the spraying angle of the atomizing nozzle 21. When adjusting the spraying angle, the pull rod 12 will be straightened and the tension spring 28 will be stretched. When the adjustment is completed, the tension spring 28 will ensure that the atomizing nozzle 21 returns to the initial position and plays a limiting role, so that the atomizing nozzle 21 is stable and no longer moves. After the adjustment is completed, start the paint spray can 1 to transport the paint to the atomizing nozzle 2 through the delivery pipe 11. After confirming that the spraying path and angle are appropriate, start the spraying operation. After spraying, close the paint spray can 1, stop the paint output, clean the spraying device, and ensure that there is no paint residue in all pipes and nozzles for the next use.

[0032] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A spraying device for a fire wall, comprising a spray paint can (1), characterized in that: An adjustment structure (2) is provided at one end of the paint spray can (1), and the adjustment structure (2) includes a plurality of atomizing nozzles (21) disposed on one side of the paint spray can (1) and connected to the paint spray can (1) via a delivery pipe (11), a fixing ring (22) is provided on the outside of the atomizing nozzle (21), a pull rod (12) is provided on one side of the fixing ring (22), and an adjustment ring (23) is connected to the other end of the pull rod (12).

2. A fire protection wall spraying device according to claim 1, characterized in that: An outer shell (13) sleeved on the outside of the adjusting structure (2) is connected to one end of the paint spray can (1) close to the adjusting structure (2); the outer shell (13) is provided with a plurality of sliding grooves (14) penetrating the outer shell; and the sliding grooves (14) are provided with sliding rings (15) corresponding to the outer shell.

3. A fire protection wall spraying device according to claim 2, characterized in that: A linkage rod (24) fixedly connected to the adjustment ring (23) is connected to one side of the sliding ring (15) close to the adjustment structure (2); and a blocking plate (25) disposed on both sides of the adjustment ring (23) is fixedly connected to one end of the linkage rod (24) close to the adjustment ring (23).

4. A fire protection wall spraying device according to claim 2, characterized in that: A connecting ring (26) is provided on one end of the outer shell (13) close to the atomizing nozzle (21) and is arranged on both sides of the atomizing nozzle (21). A plurality of evenly distributed connecting plates (27) are fixedly connected to one side of the connecting ring (26) close to the inside of the outer shell (13), and the pull rod (12) passes through between the connecting plates (27).

5. A fire protection wall spraying device according to claim 4, characterized in that: A tension spring (28) fixedly connected to the fixing ring (22) is connected to the connecting ring (26) disposed inside the atomizing nozzle (21).

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