Novel movable cooling tower protective net device

Abstract

The utility model discloses a novel movable cooling tower protective net device which comprises a protective net body, a cleaning assembly is arranged outside the protective net body, an assembling cylinder is fixed to the surface of the cleaning assembly, a reciprocating lead screw penetrates through the assembling cylinder, an inner block is fixed to the inner wall of the assembling cylinder, and a movable block is fixed to the outer wall of the inner block. One end of the inner block is located in a reciprocating groove in the surface of the reciprocating lead screw, and one end of the reciprocating lead screw is connected with a motor. Through the design of the cleaning assembly, the assembling cylinder, the reciprocating lead screw, the motor and the inner block, the cleaning assembly is assembled on the protective net body, the reciprocating lead screw is driven to rotate through the motor, and the reciprocating lead screw is matched with the inner block to drive the assembling cylinder to horizontally move in a reciprocating mode; the cleaning assembly provided with the bristles is driven to reciprocate on the surface of the protective net body, dust attached to the surface of the protective net body is scraped and cleaned in time, the surface dust can be cleaned without disassembly, cleaning is more convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective nets, and in particular relates to a novel movable cooling tower protective net device. Background Art

[0002] The protective net device is a device for cooling tower protection, which is convenient to assemble, disassemble, clean, fix and increase the area of ​​debris adsorption, improve the water quality of production water and extend the service life of the cooling tower, so as to avoid the pollution of production water and the failure of cooling tower, resulting in expensive maintenance costs and production accident losses. For example, the protective net device for cooling tower with application number 201920494444.3 includes a cooling tower air inlet, a protective net is arranged on the outside of the cooling tower air inlet, and the protective net is arranged on the truss of the cooling tower; the protective net adopts a frame structure design around; the protective net is fixed to the frame by movable hinges, and the other side is fixed by pins, and the structure is firm; the protective net is combined with a steel wire mesh with a certain mesh number. This kind of protective net device for cooling tower plays a protective role in preventing dust, sand, and particulate matter, and adopts movable hinges to make assembly, disassembly and cleaning more convenient.

[0003] The existing protective net device is hung on the outer frame of the cooling tower through a hook for dust protection, but it has the following defects:

[0004] (1) In the use of the existing protective net device, in order to avoid the dust adhering to the surface of the stainless steel net not being cleaned in time and causing the mesh holes to be blocked, thus affecting the use effect of the protective net, the protective net device needs to be manually disassembled and cleaned in sequence. The disassembly is time-consuming and labor-intensive, resulting in the problem that the cleaning of the protective net device is inconvenient, time-consuming and labor-intensive. For this reason, we propose a new movable cooling tower protective net device. Utility Model Content

[0005] The utility model aims to provide a novel movable cooling tower protective net device to solve the problem that the protective net device proposed in the above background technology needs to be disassembled for cleaning, which makes cleaning inconvenient, time-consuming and labor-intensive.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel movable cooling tower protective net device, comprising a protective net body, a cleaning component is arranged on the outside of the protective net body, an assembly cylinder is fixed on the surface of the cleaning component, a reciprocating screw rod passes through the interior of the assembly cylinder, an inner block is fixed on the inner wall of the assembly cylinder, one end of the inner block is located inside the reciprocating groove on the surface of the reciprocating screw rod, one end of the reciprocating screw rod is connected to a motor, and the motor fixing rod is on the surface of the protective net body.

[0007] Preferably, the cleaning assembly consists of a cleaning plate and bristles, and the bristles are fixed on the inner end surface of the cleaning plate.

[0008] Preferably, the longitudinal section of the cleaning plate is a U-shaped structure.

[0009] Preferably, a rotating assembly is fixed to the other end of the reciprocating screw rod, and an end frame is connected between the end of the rotating assembly and the protective net body.

[0010] Preferably, the rotating assembly consists of a rotating column and a rotating sleeve, and the rotating sleeve is installed on the outer wall of the rotating column by sleeve arrangement.

[0011] Preferably, the longitudinal sections of the rotating column and the rotating sleeve are both circular structures, and the cross section of the rotating column is a convex structure.

[0012] Preferably, one end of the protective net body is connected to two hooks, and the cross-section of the hooks is a J-shaped structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The cleaning component is assembled on the protective net body through the designed cleaning component, assembly cylinder, reciprocating screw, motor and inner block, and the reciprocating screw is driven by the motor to rotate. The reciprocating screw and the inner block cooperate to drive the assembly cylinder to move back and forth horizontally, thereby driving the cleaning component equipped with bristles to move back and forth on the surface of the protective net body, and the dust attached to the surface of the protective net body is promptly scraped off and cleaned, so that the utility model can clean the surface dust without disassembly, making it more convenient and time-saving and labor-saving to clean. Through the designed rotating component and end frame, one end of the reciprocating screw can be supported and mounted on the utility model to avoid the hanging end of the reciprocating screw from tilting and affecting the drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0017] Figure 3 It is a side assembly cross-sectional view of the reciprocating screw rod and the assembly cylinder of the utility model;

[0018] Figure 4 It is a side assembly cross-sectional view of the rotating assembly of the utility model;

[0019] In the figure: 1. Protective net body; 2. Reciprocating screw; 3. Cleaning assembly; 4. Bristles; 5. Cleaning plate; 6. Hook; 7. Assembly cylinder; 8. Motor; 9. Rotating assembly; 10. Rotating sleeve; 11. End frame; 12. Rotating column; 13. Inner block. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a novel movable cooling tower protective net device, comprising a protective net body 1, one end of the protective net body 1 is connected to two hooks 6, the cross section of the hook 6 is a J-shaped structure, a cleaning component 3 is arranged on the outside of the protective net body 1, an assembly cylinder 7 is fixed on the surface of the cleaning component 3, a reciprocating screw rod 2 is penetrated inside the assembly cylinder 7, an inner block 13 is fixed on the inner wall of the assembly cylinder 7, one end of the inner block 13 is located inside the reciprocating groove on the surface of the reciprocating screw rod 2, one end of the reciprocating screw rod 2 is connected to a motor 8, the motor 8 fixing rod is on the surface of the protective net body 1, and the cleaning component 3 is composed of a cleaning plate 5 and a brush 4 The bristles 4 are fixed on the inner end surface of the cleaning plate 5. The cleaning component 3 is assembled on the protective net body 1 through the designed cleaning component 3, assembly cylinder 7, reciprocating screw 2, motor 8 and inner block 13. The reciprocating screw 2 is driven to rotate by the motor 8, and the reciprocating screw 2 and the inner block 13 cooperate to drive the assembly cylinder 7 to reciprocate horizontally, thereby driving the cleaning component 3 equipped with bristles 4 to reciprocate on the surface of the protective net body 1, and the dust attached to the surface of the protective net body 1 is scraped off and cleaned in time, so that the utility model can clean the surface dust without disassembly, making it more convenient to clean and saving time and effort. The longitudinal section of the cleaning plate 5 is a U-shaped structure.

[0023] In this embodiment, preferably, a rotating component 9 is fixed to the other end of the reciprocating screw 2, and an end frame 11 is connected between the end of the rotating component 9 and the protective net body 1, and the rotating component 9 is composed of a rotating column 12 and a rotating sleeve 10, and the rotating sleeve 10 is installed on the outer wall of the rotating column 12 by sleeve arrangement. The longitudinal sections of both the rotating column 12 and the rotating sleeve 10 are circular structures. Through the designed rotating component 9 and end frame 11, one end of the reciprocating screw 2 is supported and mounted on the utility model to avoid the hanging end of the reciprocating screw 2 from tilting and affecting the drive, and the cross-section of the rotating column 12 is a convex structure.

[0024] The working principle and use process of the utility model are as follows: the utility model assembles the cleaning component 3 on the protective net body 1, drives the reciprocating screw 2 to rotate through the motor 8, and the reciprocating screw 2 cooperates with the inner block 13 to drive the assembly cylinder 7 to reciprocate horizontally, thereby driving the cleaning component 3 equipped with bristles 4 to reciprocate on the surface of the protective net body 1, and promptly scrapes off and cleans the dust attached to the surface of the protective net body 1, so that the utility model can clean the surface dust without disassembly, making it more convenient to clean and saving time and effort.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel movable cooling tower protective net device, comprising a protective net body (1), Features: A cleaning component (3) is arranged on the outside of the protective net body (1), an assembly cylinder (7) is fixed on the surface of the cleaning component (3), a reciprocating screw (2) is passed through the interior of the assembly cylinder (7), an inner block (13) is fixed on the inner wall of the assembly cylinder (7), one end of the inner block (13) is located inside the reciprocating groove on the surface of the reciprocating screw (2), one end of the reciprocating screw (2) is connected to a motor (8), and the fixing rod of the motor (8) is on the surface of the protective net body (1).

2. A novel movable cooling tower protective net device according to claim 1, Features: The cleaning component (3) is composed of a cleaning plate (5) and bristles (4), and the bristles (4) are fixed on the inner end surface of the cleaning plate (5).

3. A novel movable cooling tower protective net device according to claim 2, Features: The longitudinal section of the cleaning plate (5) is a U-shaped structure.

4. A novel movable cooling tower protective net device according to claim 1, Features: A rotating assembly (9) is fixed to the other end of the reciprocating screw rod (2), and an end frame (11) is connected between the end of the rotating assembly (9) and the protective net body (1).

5. A novel movable cooling tower protective net device according to claim 4, Features: The rotating assembly (9) is composed of a rotating column (12) and a rotating sleeve (10), and the rotating sleeve (10) is installed on the outer wall of the rotating column (12) by sleeve arrangement.

6. A novel movable cooling tower protective net device according to claim 5, Features: The longitudinal sections of the rotating column (12) and the rotating sleeve (10) are both circular structures, and the cross section of the rotating column (12) is a convex structure.

7. A novel movable cooling tower protective net device according to claim 1, Features: One end of the protective net body (1) is connected to two hooks (6), and the cross-section of the hooks (6) is a J-shaped structure.

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