Spraying device of modularized adjustable spray head for outdoor concrete wall

Abstract

The utility model relates to the technical field of spraying, in particular to a spraying device with a modularized adjustable spray head for an outdoor concrete wall, which comprises a shell, a water gun rotationally connected to the shell, a water outlet arranged on the water gun, a supporting component and a fixing component arranged on the water gun, the elastic assembly is arranged on the fixed assembly, and the rotating assembly is arranged on the elastic assembly; the limiting component comprises a linkage assembly arranged on the water gun and a limiting assembly arranged above the linkage assembly, under driving of the supporting component, water flow is endowed with rotating power, in the rotating spraying process, the rotating angle range can be accurately controlled through the built-in limiting component, and therefore the rotating angle range can be accurately controlled; it is ensured that water flow is sprayed in a preset fan-shaped area in a reciprocating rotating mode, and the rotating angle can be adjusted according to the range of the concrete outer wall.

Description

Technical Field

[0001] This utility model relates to the field of spraying technology, and in particular to a spraying device with a modular adjustable nozzle for outdoor concrete walls. Background Technology

[0002] In building construction, the curing of concrete exterior walls is a crucial step in ensuring structural quality and durability. Concrete absorbs a significant amount of water during the hardening process; insufficient moisture can lead to internal shrinkage cracks, affecting its strength and lifespan. Therefore, spray curing has become a common method. By continuously supplying moisture, it keeps the concrete surface moist, reducing the heat generated during hardening and thus preventing cracking.

[0003] Existing concrete exterior wall spraying systems typically consist of nozzles, water pipes, a water tank, and a water pump. In use, the pump draws water from the tank and sprays it onto the wall surface through the nozzles for water curing. However, traditional spraying systems have some limitations, such as fixed nozzle angles and limited spray range, making it impossible to cover large areas of concrete walls. Furthermore, some systems are only designed for concrete floors, and wall spraying still requires manual operation with the hose, resulting in low efficiency. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the fact that the above-mentioned wall spraying still requires manual hand-held water hose operation, which is inefficient, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a spraying device with a modular adjustable nozzle for outdoor concrete walls.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a spraying device with a modular adjustable nozzle for outdoor concrete walls, comprising a housing, a water gun rotatably connected to the housing, and a water outlet disposed on the water gun.

[0008] The support component includes a fixing component disposed on the water gun, an elastic component disposed on the fixing component, and a rotating component disposed on the elastic component;

[0009] The limiting component includes a linkage assembly disposed on the water gun and a limiting component disposed above the linkage assembly.

[0010] As a preferred embodiment of the spraying device for a modular adjustable nozzle for outdoor concrete walls described in this utility model, the fixing component includes a base plate disposed on the water gun, a bracket disposed on the base plate, a connecting rod disposed on the bracket, and a baffle disposed on the connecting rod.

[0011] As a preferred embodiment of the spraying device for a modular adjustable nozzle for an outdoor concrete wall according to the present invention, the elastic component includes a spring disposed between the baffle and the bracket, and an adjusting plate disposed at the end of the connecting rod.

[0012] As a preferred embodiment of the spraying device for a modular adjustable nozzle for an outdoor concrete wall as described in this utility model, the rotating component includes a diversion plate disposed on the baffle, the diversion plate being S-shaped and having a groove.

[0013] As a preferred embodiment of the spraying device for a modular adjustable nozzle for outdoor concrete walls described in this utility model, the groove is further provided with multiple sets of guide channels, and the multiple sets of guide channels are linearly arrayed on the groove.

[0014] As a preferred embodiment of the spraying device for an outdoor concrete wall with a modular adjustable nozzle, the linkage component includes a linkage block disposed on the water gun, and the linkage block is configured in two sets.

[0015] As a preferred embodiment of the spraying device for a modular adjustable nozzle for outdoor concrete walls described in this utility model, the limiting component includes a connecting rod disposed at the bottom of the base plate, the connecting rod being "L"-shaped, and a limiting rod disposed on the connecting rod, the limiting rod being "√"-shaped.

[0016] As a preferred embodiment of the spraying device for an outdoor concrete wall with a modular adjustable nozzle, the limiting rod is further provided with a fixing block, and the height of the fixing block is flush with the end of the baffle.

[0017] As a preferred embodiment of the spraying device for a modular adjustable nozzle for outdoor concrete walls described in this utility model, the housing is connected to the water gun, the housing is also provided with a rotating rod, the rotating rod is also provided with a mounting block, and a screw is connected between the mounting block and the rotating rod.

[0018] As a preferred embodiment of the spraying device for a modular adjustable nozzle for outdoor concrete walls described in this utility model, the groove corresponds to the central axis of the water outlet, and the cross-section of the groove is elongated.

[0019] The beneficial effects of the modular adjustable nozzle spraying device for outdoor concrete walls described in this utility model are as follows: Under the drive of the supporting components, the water flow is not only given rotational power, but also, during the rotational spraying process, the built-in limiting components can precisely control the rotation angle range, ensuring that the water flow reciprocates and sprays within a preset fan-shaped area. The rotation angle can be adjusted according to the range of the concrete exterior wall. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of a modular adjustable sprinkler head for outdoor concrete walls.

[0022] Figure 2 This is a schematic diagram of another angle of a spray device with a modular adjustable nozzle for outdoor concrete walls.

[0023] Figure 3 This is a schematic diagram of the supporting components of a spray device with a modular adjustable nozzle for outdoor concrete walls.

[0024] Figure 4 This is a schematic diagram of another angle of the support component of a spray device with a modular adjustable nozzle for outdoor concrete walls.

[0025] Figure 5 This is a schematic diagram of the groove structure of a spray device with a modular adjustable nozzle for outdoor concrete walls. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1

[0030] Reference Figures 1-5 This is the first embodiment of the present invention, which provides a spraying device with a modular adjustable nozzle for outdoor concrete walls, including a housing 1, a water gun 2 rotatably connected to the housing 1, and a water outlet 3 disposed on the water gun 2.

[0031] The support component 4 includes a fixing component 5 disposed on the water gun 2, an elastic component 6 disposed on the fixing component 5, and a rotating component 7 disposed on the elastic component 6;

[0032] The limiting component 8 includes a linkage component 9 disposed on the water gun 2, and a limiting component 10 disposed above the linkage component 9.

[0033] Specifically, the housing 1 is securely mounted on the water pipe, ensuring that water can be stably ejected from the outlet 3 at a certain pressure. The built-in support component 4 cleverly utilizes the powerful impact of the water flow to automatically start and generate a continuous rotational motion. This mechanism requires no external power source or driving force, achieving energy conversion. Driven by the support component 4, the water flow is not only given rotational power, but also, during the rotational spraying process, the built-in limiting component 8 can precisely control the rotation angle range, ensuring that the water flow reciprocates and sprays within a preset fan-shaped area. The rotation angle can be adjusted according to the area of ​​the concrete exterior wall.

[0034] This innovative design not only improves the uniformity and coverage of the spraying but also effectively avoids water waste. The water is sprayed repeatedly on the concrete exterior wall in a regular fan-shaped pattern, which not only significantly improves the cleaning or cooling efficiency but also eliminates the need for manual operation of the water hose, greatly reducing labor intensity and improving operational safety.

[0035] Example 2

[0036] Reference Figures 1-5 This is the second embodiment of the present invention. Unlike the previous embodiment, the fixing component 5 includes a base plate 51 fixedly connected to the water gun 2, a bracket 52 fixedly connected to the base plate 51, a connecting rod 53 fixedly connected to the bracket 52, and a baffle 54 rotatably connected to the connecting rod 53.

[0037] Furthermore, the elastic component 6 includes a spring 61 movably connected between the baffle 54 and the bracket 52, and an adjusting plate 62 rotatably connected to the end of the connecting rod 53. When water flows out of the outlet 3, the operator can rotate the adjusting plate 62 according to the distance between the concrete wall and the outlet 3. When the adjusting plate 62 is directly above the outlet 3, the water can spray closer. Conversely, when the water flows to the other side of the outlet 3, the water flow is not obstructed and can impact further.

[0038] Furthermore, the rotating assembly 7 includes a diverting plate 71 fixedly mounted on the baffle 54. The diverting plate 71 is S-shaped and has a groove 72. The groove 72 is located at the bend of the diverting plate 71. When water flows onto the diverting plate 71, because the diverting plate 71 is S-shaped, the water flows onto the diverting plate 71 and adheres to the inner wall of the diverting plate 71, pushing the baffle 54 on the diverting plate 71 to deflect to one side. After deflection, under the elastic potential energy of the spring 61, the baffle 54 quickly returns to its original position. Then, when discharged, the baffle 54 is continuously oscillating under the thrust of the water.

[0039] Furthermore, the groove 72 is also provided with multiple sets of guide channels 721, which are linearly arrayed on the groove 72. The guide channels 721 are textured guide channels 721, which can reduce noise when water flows through the groove 72.

[0040] Furthermore, the limiting component 10 includes a connecting rod 101 disposed at the bottom of the base plate 51. The connecting rod 101 is "L" shaped, and a limiting rod 102 is disposed on the connecting rod 101. The limiting rod 102 is "√" shaped.

[0041] Furthermore, a fixing block 1021 is also provided on the limiting rod 102. The height of the fixing block 1021 is flush with the end of the baffle 54. When the baffle 54 swings, the end of the baffle 54 close to the limiting rod 102 will hit the fixing block 1021. Since the water gun 2 is rotatably connected to the housing 1, when the baffle 54 swings continuously, it will push the fixing block 1021 to continuously shift, thereby driving the water gun 2 to rotate on the housing 1 as a whole.

[0042] Furthermore, it should be noted that when the water gun 2 rotates on the housing 1, the connecting rod 101 will hit the linkage block 91 when it rotates to a certain angle. At the same time as the impact, the connecting rod 101 is connected to the base plate 51 by a torsion spring, which causes the connecting rod 101 and the limiting block to deflect. After the deflection, the fixing block 1021 on the limiting block moves away from the baffle 54. At this time, the swing amplitude of the limiting block becomes larger. After the amplitude is large, a rebound will be formed. After the rebound, the water gun 2 rotates clockwise, which can drive the water flow to spray the concrete wall again.

[0043] The rest of the structure is the same as in Example 1.

[0044] Operation process: When the water flow impacts the diversion plate 71, due to the "S"-shaped design of the diversion plate 71, the water flow will closely adhere to the inner wall of the diversion plate 71. This adhesion causes the baffle 54 on the diversion plate 71 to deflect to one side. After the deflection occurs, the baffle 54 can quickly return to its original position with the help of the elastic potential energy stored in the spring 61. Subsequently, under the continuous thrust of the water flow, the baffle 54 will continuously swing. This process is maintained during the continuous discharge of water, realizing the effective guidance and dynamic balance of the water flow.

[0045] When the baffle 54 swings, its end near the limit rod 102 periodically impacts the fixed block 1021. Since the water gun 2 is mounted on the housing 1 via a rotatable connection, this periodic impact causes the fixed block 1021 to undergo continuous offset movement. Consequently, the offset movement of the fixed block 1021 causes the entire water gun 2 structure to rotate on the housing 1, increasing the coverage area of ​​the water gun 2.

[0046] Furthermore, when the water gun 2 rotates on the housing 1, if the connecting rod 101 rotates to a certain angle, it will collide with the linkage block 91. During this collision, since the connecting rod 101 is rotatably connected to the base plate 51 via a torsion spring, the impact force will cause the connecting rod 101 and its connected limiting block to deflect together. After deflection, the fixed block 1021 on the limiting block will move relatively away from the baffle 54, and this change will cause the swing amplitude of the limiting block to increase. When the swing amplitude reaches a certain level, due to the rebound force of the torsion spring, the limiting block will produce a rebound effect. At this time, the rebound force will cause the water gun 2 to rotate clockwise, so that the spraying range of the water gun 2 can be limited according to the angle between the two linkage blocks 91.

[0047] Example 3

[0048] Reference Figures 1-5 This is the third embodiment of the present invention. Unlike the previous embodiments, the housing 1 is connected to the water gun 2. The housing 1 is also provided with a rotating rod 11 and a mounting block 12. A screw 13 is connected between the mounting block 12 and the rotating rod 11. The angle between the mounting block 12 and the housing 1 can be adjusted by the screw 13. The angle can be adjusted according to the height of the concrete wall to adjust the height of the water spray.

[0049] Furthermore, the groove 72 corresponds to the central axis of the outlet 3. The cross-section of the groove 72 is elongated, which ensures that the water flowing through it can be sprayed out in a fan shape, increasing the coverage of the water flow while reducing water waste.

[0050] The rest of the structure is the same as in Example 2.

[0051] Operation: When the water gun 2 is in operation, the water flow impacts the "S"-shaped guide plate 71, causing the water to adhere tightly to the inner wall of the guide plate 71. This adhesion force pushes the baffle 54 on the guide plate 71 to deflect to one side. After deflection, the elastic potential energy stored in the spring 61 quickly returns the baffle 54 to its original position. Under the continuous thrust of the water flow, the baffle 54 swings continuously. As the baffle 54 swings, the end near the limit rod 102 periodically impacts the fixing block 1021. Since the water gun 2 is mounted on the housing 1 via a rotating connection, this impact causes the fixing block 1021 to continuously shift, thereby causing the entire water gun 2 structure to rotate on the housing 1, thus increasing the coverage area of ​​the water gun 2 spray.

[0052] Furthermore, when the water gun 2 rotates on the housing 1, if the connecting rod 101 rotates to a specific angle, it will collide with the linkage block 91. Since the connecting rod 101 is rotatably connected to the base plate 51 via a torsion spring, the impact force causes the connecting rod 101 and its connected limiting block to deflect together. After deflection, the fixing block 1021 on the limiting block moves relatively away from the baffle 54, causing the swing amplitude of the limiting block to increase. When the swing amplitude reaches a certain level, the rebound force of the torsion spring causes the limiting block to rebound, causing the water gun 2 to rotate clockwise.

[0053] Through this rebound effect, the spray range of the water gun 2 can be limited and adjusted according to the angle between the two linkage blocks 91. Therefore, the entire workflow achieves effective guidance of water flow, dynamic rotation of the water gun 2, and flexible control of the spray range, thereby improving spraying efficiency and coverage.

[0054] It should be noted that, based on the shape design of the groove 72 and the guide channel 721, the sprayed water column can be fan-shaped while reducing the noise of the water flow impacting the guide plate 71. Furthermore, the device can be set with multiple sets according to actual work needs, and efficiency is improved without the need for manual operation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A spray device for outdoor concrete walls with modular adjustable sprinklers, characterized by: The utility model provides a water gun, including shell (1), water gun (2) of rotation connection on shell (1), and water outlet (3) set up on water gun (2), Supporting part (4) including set up fixed assembly (5) on water gun (2), set up elastic assembly (6) on fixed assembly (5), set up rotation assembly (7) on elastic assembly (6), Limiting part (8) including set up linkage assembly (9) on water gun (2), and set up limiting assembly (10) above linkage assembly (9).

2. A spray device with modular adjustable spray heads for outdoor concrete walls as claimed in claim 1 characterized in that: Fixed assembly (5) including set up bottom plate (51) on water gun (2), set up support (52) on bottom plate (51), set up connecting rod (53) on support (52), and set up baffle (54) on connecting rod (53).

3. A spray device for modular adjustable spray heads for outdoor concrete walls as claimed in claim 2, characterized in that: Elastic assembly (6) including set up spring (61) between baffle (54) and support (52), and set up adjusting plate (62) on the end of connecting rod (53).

4. A spray device with modular adjustable spray heads for outdoor concrete walls as claimed in claim 3, characterized in that: Rotation assembly (7) including set up drainage plate (71) on baffle (54), the drainage plate (71) is shaped as '' s '' shape, and recess (72) is set up on the drainage plate (72).

5. A modular adjustable sprinkler for a sprinkling system of an outdoor concrete wall according to claim 4, characterized in that: The recess (72) is further provided with a plurality of guide grooves (721), and a plurality of the guide grooves (721) are linearly arrayed on the recess (72).

6. A spray device for modular adjustable spray heads for outdoor concrete walls as claimed in claim 5, characterized in that: Linkage assembly (9) including set up linkage block (91) on water gun (2), the linkage block (91) is set up as two groups.

7. A spray device for modular adjustable spray heads for outdoor concrete walls as claimed in claim 6, characterized in that: Limiting assembly (10) including set up connecting rod (101) on the bottom of bottom plate (51), the connecting rod (101) is '' L '' shape, and limiting rod (102) is set up on the connecting rod (101), and the limiting rod (102) is '' square '' shape.

8. A spray device for modular adjustable spray heads for outdoor concrete walls as claimed in claim 7, characterized in that: The limiting rod (102) is further provided with a fixed block (1021), and the height of the fixed block (1021) is flush with the end of the baffle (54).

9. A spray device for modular adjustable spray heads for outdoor concrete walls as claimed in claim 8, characterized in that: The shell (1) is communicated with water gun (2), and the shell (1) is further provided with a rotating rod (11), and the rotating rod (11) is further provided with a mounting block (12), and the mounting block (12) and the rotating rod (11) are connected with a screw rod (13).

10. A spray device for modular adjustable spray heads for outdoor concrete walls as claimed in claim 9, characterized in that: The recess (72) corresponds to the central axis of the water outlet (3), and the cross section of the recess (72) is a long strip shape.

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