A spray device
By using an arc-shaped spray pipe and multiple surrounding nozzles, combined with a liftable structure and a curtain collection pool, the problem of requiring manual adjustment of posture in traditional spray devices is solved, achieving thorough disinfection and liquid treatment of the whole body.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU AGRI PESTICIDE APPLIANCE CO LTD
- Filing Date
- 2025-08-09
- Publication Date
- 2026-07-17
AI Technical Summary
The existing spray system has fixed nozzle positions, which requires workers to actively adjust their posture to ensure full-body disinfection. This is easily affected by human factors, resulting in incomplete disinfection in some areas, making it difficult to meet the comprehensive and safety requirements of the chemical industry.
It adopts an arc-shaped spray pipe and multiple surrounding nozzles, combined with a liftable structure, to achieve comprehensive disinfection of workers from all directions without the need to adjust their posture. The nozzles spray the body at multiple locations, and are equipped with a curtain to prevent liquid splashing and a collection pool to collect the liquid.
It achieves comprehensive and thorough disinfection of the entire body of the operator without the need for active posture adjustment, improves the uniformity and thoroughness of the disinfection operation, prevents liquid splashing, and facilitates liquid handling.
Smart Images
Figure CN224505286U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of chemical decontamination, and in particular to a spraying device. Background Technology
[0002] In some production operations within the chemical industry, workers are required to wear specialized protective clothing to protect themselves from hazardous chemicals. After the work is completed, chemical contaminants, dust, and other harmful substances can easily adhere to the surface of the protective clothing and the workers' bodies. In such cases, it is necessary to use a spray system to decontaminate the workers and eliminate potential health risks.
[0003] Currently, traditional spray systems widely used in the industry generally suffer from the technical defect of fixed nozzle positions. In actual decontamination processes, workers need to actively adjust their posture (such as frequently turning around) to ensure that all parts of their bodies are sprayed and rinsed.
[0004] However, this decontamination method, which relies on manual labor, is easily affected by human factors, resulting in some areas of the operator's body not being adequately decontaminated, thus causing incomplete decontamination and failing to meet the stringent requirements of the chemical industry for the comprehensiveness and safety of decontamination operations. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, this application provides a spray device that can thoroughly disinfect workers.
[0006] The spray device provided in this application adopts the following technical solution:
[0007] A spraying device includes an arc-shaped spray pipe and a plurality of nozzles disposed on the inner side of the spray pipe. A spraying area is formed on the inner side of the spray pipe, and the plurality of nozzles surround the periphery of the spraying area.
[0008] By adopting the above technical solution, when the operator stands in the spray area, multiple nozzles can thoroughly disinfect the operator from the perimeter of the spray area without the operator needing to actively adjust their posture, effectively improving the uniformity and thoroughness of the disinfection operation.
[0009] In one specific implementation scheme, the spray pipe includes a first pipe body and a second pipe body connected to both ends of the first pipe body. The two second pipe bodies are arranged opposite to each other, and the plurality of spray heads are arranged in pairs on the two second pipe bodies.
[0010] By adopting the above technical solution, multiple nozzles can spray the workers' bodies from two opposite sides, effectively improving the uniformity and thoroughness of the decontamination operation.
[0011] In one specific implementation, the two second tubes are parallel to each other and perpendicular to the first tube.
[0012] In one specific implementation, a plurality of nozzles on each of the second tubes are arranged at intervals along the length of the second tube.
[0013] By adopting the above technical solution, multiple nozzles arranged on the second pipe can spray workers at multiple locations, further improving the thoroughness of the decontamination operation.
[0014] In one specific implementation scheme, each of the multiple nozzles on the second pipe body includes a first nozzle and two second nozzles. The first nozzle is disposed in the middle of the second pipe body, and the two second nozzles are respectively disposed at the two ends of the second pipe body. Each of the second nozzles is inclined towards the center of the spray area along the arrangement direction of the two second pipe bodies.
[0015] By adopting the above technical solution, the two second nozzles located at both ends of the second pipe can spray the front and rear sides of the workers respectively, further improving the thoroughness and uniformity of the decontamination operation.
[0016] In one specific implementation, the spraying device further includes a curtain connected to the lower part of the spray pipe, the curtain surrounding the periphery of the spraying area.
[0017] By adopting the above technical solution, the curtain can cover the spraying area during the decontamination operation, preventing the decontamination liquid from splashing outwards during the decontamination process.
[0018] In one specific implementation, the spraying device further includes a collection pool located below the spray pipe.
[0019] By adopting the above technical solution, the collection pool can collect the decontamination solution that falls during the decontamination operation, which facilitates the subsequent treatment of the decontamination solution.
[0020] In one specific implementation, the spray pipe is height-adjustable, and the spraying device further includes a lifting assembly for driving the spray pipe to rise and fall.
[0021] By adopting the above technical solution, the spray pipe can drive multiple nozzles to move up and down and carry out comprehensive disinfection of workers in the vertical direction, further improving the thoroughness and uniformity of the disinfection operation.
[0022] In one specific implementation scheme, the lifting assembly includes a first frame, a second frame that is liftable and mounted on the first frame, and a drive module for driving the second frame to lift and lower, with the spray pipe installed at the upper end of the second frame.
[0023] By adopting the above technical solution, the spray pipe can be raised and lowered during the relative movement of the first frame and the second frame, which effectively improves the raising and lowering stability of the spray pipe.
[0024] In one specific implementation scheme, the first frame and the second frame are respectively erected. The first frame is provided with first sliding grooves on both sides, and the second frame is provided with first pulleys on both sides. The two first pulleys correspond one-to-one with the two first sliding grooves, and each first pulley is movably accommodated in the corresponding first sliding groove.
[0025] By adopting the above technical solution, the first pulley can cooperate with the first slide groove to realize the lifting and guiding of the second frame, which further improves the lifting and lowering stability of the spray pipe.
[0026] In summary, this application includes at least one of the following beneficial technical effects:
[0027] When workers stand in the spray area, multiple nozzles can thoroughly disinfect them from the perimeter of the spray area without requiring them to actively adjust their posture, effectively improving the uniformity and thoroughness of the disinfection operation. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the structure of the spray device according to an embodiment of this application.
[0029] Figure 2 This is a side view of the spray device according to an embodiment of this application.
[0030] Figure 3 yes Figure 2 A schematic diagram of section AA in the diagram.
[0031] Explanation of reference numerals in the attached figures:
[0032] 1. Sprinkler pipe; 11. First pipe body; 12. Second pipe body; 2. Sprinkler head; 21. First sprinkler head; 22. Second sprinkler head; 3. Curtain; 4. Collection tank; 5. Lifting assembly; 51. First frame; 511. First support rod; 512. First slide rail; 513. Second pulley; 52. Second frame; 521. Second support rod; 522. First pulley; 523. Second slide rail; 524. Third slide rail; 53. Drive module; 54. Fixing plate; 55. Sliding seat; 56. Third pulley; 57. Guide wheel; 6. Base; 61. Lifting groove; 7. Water inlet pipe. Detailed Implementation
[0033] The present application will be further described in detail below with reference to the accompanying drawings.
[0034] See Figure 1-3 As shown, a spraying device includes a base 6, an arc-shaped spray pipe 1 located on one side of the base 6, and multiple nozzles 2 located on the inner side of the spray pipe 1. A spraying area is formed on the inner side of the spray pipe 1, and the multiple nozzles 2 surround the periphery of the spraying area. The spray pipe 1 is horizontally C-shaped and has an inlet pipe 7 for connecting an external water pump and a water tank. The spraying area is located within the opening of the C-shaped spray pipe 1. The decontamination solution can be selected from existing technologies as needed and is not limited here.
[0035] When carrying out decontamination operations, the workers stand in the spray area. The C-shaped spray pipe 1 can semi-enclose the workers, and multiple nozzles 2 can carry out comprehensive and thorough decontamination of the workers from the perimeter of the spray area. The workers do not need to actively adjust their posture, which effectively improves the uniformity and thoroughness of the decontamination operation.
[0036] In this embodiment, there are two spray pipes 1 arranged vertically. Each spray pipe 1 includes a first pipe body 11 and a second pipe body 12 connecting both ends of the first pipe body 11. The first pipe body 11 extends along the length direction of the base 6. The two second pipe bodies 12 are parallel to each other and perpendicular to the first pipe body 11. Multiple nozzles 2 are arranged in pairs on the two second pipe bodies 12, with the multiple nozzles 2 on each second pipe body 12 arranged at intervals along the length direction of the second pipe body 12. The multiple nozzles 2 can spray the left and right sides of the workers from two opposite sides, and the multiple nozzles 2 arranged on the second pipe bodies 12 can spray the workers at multiple positions, effectively improving the thoroughness and uniformity of the decontamination operation.
[0037] In this embodiment, each of the multiple nozzles 2 on each second pipe 12 includes a first nozzle 21 and two second nozzles 22. The first nozzle 21 is located in the middle of the second pipe 12, and the two second nozzles 22 are respectively located at the two ends of the second pipe 12. Each second nozzle 22 is inclined towards the center of the spray area along the arrangement direction of the two second pipes 12. The inwardly inclined second nozzles 22 can face the front or back of the operator's body when spraying, so that the operator can complete the thorough disinfection without turning his body.
[0038] In this embodiment, the spraying device also includes a curtain 3 connected to the lower side of the spray pipe 1 and a collection tank 4 located below the spray pipe 1. The curtain 3 is square and surrounds the perimeter of the spraying area, and the collection tank 4 is located directly below the curtain 3. The curtain 3 can shield the spraying area during the decontamination operation to prevent the decontamination liquid from splashing outwards during the decontamination process; while the collection tank 4 can collect the decontamination liquid that falls during the decontamination operation, facilitating the subsequent treatment of the decontamination liquid.
[0039] In this embodiment, the spray pipe 1 is height-adjustable, and the spraying device also includes a lifting assembly 5 for driving the spray pipe 1 to rise and fall. The height-adjustable spray pipe 1 can drive multiple nozzles 2 to move up and down and perform comprehensive disinfection of workers in the vertical direction, further improving the thoroughness and uniformity of the disinfection operation.
[0040] In this embodiment, a lifting groove 61 is provided on one side of the base 6 in the width direction. The lifting groove 61 extends in the vertical direction. The lifting assembly 5 includes a first frame 51 housed in the lifting groove 61, a second frame 52 that can be lifted and lowered on the first frame 51, and a drive module 53 for driving the second frame 52 to lift and lower. The drive module 53 is an electric push rod, which is located at the bottom of the lifting groove 61 and its output end is connected to the lower end of the second frame 52. The spray pipe 1 is installed on the upper end of the second frame 52 on the side away from the base 6.
[0041] Furthermore, the first frame 51 and the second frame 52 are respectively erected. The first frame 51 includes two erected first frame rods 511 arranged along the length of the base 6, and the two first frame rods 511 are respectively provided with first sliding grooves 512 on opposite sides. The second frame 52 includes two erected second frame rods 521 arranged along the length of the base 6, the two second frame rods 521 are located between the two first frame rods 511, and the lower ends of the opposite sides of the two second frame rods 521 are respectively provided with first pulleys 522.
[0042] The rotation axis of the first pulley 522 extends along the arrangement direction of the two second support rods 521. The two first pulleys 522 correspond one-to-one with the two first sliding grooves 512, and each first pulley 522 is movably accommodated in its corresponding first sliding groove 512. Driven by the drive module 53, the spray pipe 1 can be raised and lowered during the relative movement of the first frame 51 and the second frame 52. During the raising and lowering, the first pulley 522 can roll with the first sliding groove 512 to guide the raising and lowering of the second frame 52, effectively improving the raising and lowering stability of the spray pipe 1.
[0043] In this embodiment, a second sliding groove 523 is respectively provided on the opposite side of the two second support rods 521. A first pulley 522 is provided at the lower end of the second sliding groove 523, and a second pulley 513 is respectively provided at the upper end of the two first sliding grooves 512. The rotation axis of the second pulley 513 extends along the arrangement direction of the two first support rods 511. The two second pulleys 513 correspond one-to-one with the two second sliding grooves 523, and each second pulley 513 is movably accommodated in the corresponding second sliding groove 523. The second pulleys 513 and the second sliding grooves 523 can roll together to guide the lifting and lowering of the second frame 52, further improving the sliding stability of the second frame 52. At the same time, the second pulleys 513 can also serve as sliding limiters for the first pulleys 522. After the second frame 52 is raised to the correct position, the second pulleys 513 can block the first pulleys 522.
[0044] In this embodiment, the upper end of the second frame 52 is also provided with a fixing plate 54 for installing the spray pipe 1. A sliding seat 55 is provided on the side of the fixing plate 54 away from the spray pipe 1. Two third pulleys 56 are respectively provided on both sides of the sliding seat 55. The rotation axis of the third pulleys 56 is parallel to the rotation axis of the first pulley 522. A third groove 524 is also provided on the opposite side of the two second frame rods 521. The two third pulleys 56 on each side can be movably accommodated in the third groove 524 on the corresponding side.
[0045] Furthermore, guide wheels 57 are respectively provided on the upper and lower sides of the second frame 52. The rotation axis of the four guide wheels 57 extends along the length of the base 6. A steel wire rope (not shown in the figure) is wound on each guide wheel 57. The two ends of the steel wire rope are connected to the sliding seat 55 and the first frame 51 respectively.
[0046] In this way, when the second frame 52 is raised or lowered, the guide wheel 57 can squeeze the wire rope, the wire rope can drive the sliding seat 55 to rise or fall, and the sliding seat 55 can drive the spray pipe 1 to move up and down, thereby effectively improving the thoroughness of washing and disinfection.
[0047] The implementation principle of a spray device in this application embodiment is as follows: When carrying out decontamination operations, the operator stands in the spray area, the lifting component 5 drives the spray pipe 1 to move up and down, and multiple nozzles 2 can carry out comprehensive and thorough decontamination of the operator from the periphery of the spray area.
[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A spray device, characterized by: It includes an arc-shaped spray pipe (1) and a plurality of nozzles (2) disposed on the inner side of the spray pipe (1). A spraying area is formed on the inner side of the spray pipe (1), and the plurality of nozzles (2) surround the periphery of the spraying area.
2. A shower assembly according to claim 1, wherein: The spray pipe (1) includes a first pipe body (11) and a second pipe body (12) connected to both ends of the first pipe body (11). The two second pipe bodies (12) are arranged opposite to each other, and the plurality of nozzles (2) are arranged on the two second pipe bodies (12) in pairs.
3. A shower assembly according to claim 2, wherein: The two second tubes (12) are parallel to each other and perpendicular to the first tube (11).
4. A shower assembly according to claim 2, wherein: The plurality of nozzles (2) on each of the second tubes (12) are arranged at intervals along the length of the second tube (12).
5. A shower assembly according to claim 2, wherein: Each of the multiple nozzles (2) on each of the second pipe bodies (12) includes a first nozzle (21) and two second nozzles (22). The first nozzle (21) is located in the middle of the second pipe body (12), and the two second nozzles (22) are respectively located at the two ends of the second pipe body (12). Each of the second nozzles (22) is inclined towards the center of the spray area along the arrangement direction of the two second pipe bodies (12).
6. A shower assembly according to any one of claims 1-5, characterized in that: The spraying device also includes a curtain (3) connected to the lower part of the spray pipe (1), and the curtain (3) surrounds the periphery of the spraying area.
7. A shower assembly according to any one of claims 1-5, wherein: The spraying device also includes a collection tank (4) located below the spray pipe (1).
8. A spraying device according to any one of claims 1-5, characterized in that: The spray pipe (1) is designed to be raised and lowered, and the spraying device also includes a lifting assembly (5) for driving the spray pipe (1) to be raised and lowered.
9. A shower assembly according to claim 8, wherein: The lifting assembly (5) includes a first frame (51), a second frame (52) that is liftable and mounted on the first frame (51), and a drive module (53) for driving the second frame (52) to lift. The spray pipe (1) is installed at the upper end of the second frame (52).
10. A shower assembly according to claim 9, wherein: The first frame (51) and the second frame (52) are respectively erected. The first frame (51) has a first slide groove (512) on both sides, and the second frame (52) has a first pulley (522) on both sides. The two first pulleys (522) correspond one-to-one with the two first slide grooves (512), and each first pulley (522) can be movably accommodated in the corresponding first slide groove (512).