Quickly disassembled central air conditioning filter module

Abstract

The utility model relates to central air conditioning technical field discloses a kind of quick disassembly and assembly's central air conditioning filter module, including sieve baffle, the inside rotation connection of sieve baffle has connecting column, the outside both sides of sieve baffle are fixedly connected with two limit posts, the fixed mechanism includes movable column, the outside both sides of movable column are rotatably connected with the support assembly for supporting movable column, the outside fixed connection of movable column has cam, the outside fixed connection of cam has knob, the outside of knob is in the outside front side of support assembly, the inside of limit post is provided with two placement grooves. In the utility model, the angle of movable column is adjusted by supporting rod, the cam can be moved to the top of filter screen, the knob can be moved to make the bottom of cam protruding block fixed to the top of filter screen, the design facilitates the filter screen to be disassembled and replaced or cleaned, and can be quickly opened.

Description

TECHNICAL FIELD

[0001] The utility model relates to central air conditioning technical field especially relates to a quick dismounting's central air conditioning filter module. BACKGROUND

[0002] When replacing the air conditioner filter screen, the quick dismounting's central air conditioning filter replacement is also very important, it is a kind of device designed to improve the maintenance and replacement efficiency of filter screen in central air conditioning system. This modular design aims to simplify the installation, disassembly and replacement process of filter screen, facilitate subsequent use, save replacement time.

[0003] Usually quick dismounting's central air conditioning filter module is composed of sieve partition plate, filter screen, connecting column, limit piece etc., therefore, when using, sieve partition plate plays the role of preliminary filtration, can intercept larger particulate matter, thereby protecting filter screen from being excessively contaminated, prolonging its service life;Filter screen is responsible for removing fine dust and impurities, connecting column and limit piece provide stable support and positioning for the whole structure, ensuring that each component remains stable during operation.

[0004] But in prior art, when dismounting filter, the existing filter screen is usually fixed by fine iron sheet, this design not only easily causes scratch to user's finger during operation, but also is easily broken due to oxidation caused by long-term exposure to air, thereby causing filter screen fixing failure, affecting the normal work of air conditioner, therefore, the quick dismounting's central air conditioning filter module is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a quick dismounting's central air conditioning filter module, aiming at improving the problem that part of device in prior art cannot be conveniently replaced when using.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A quick dismounting's central air conditioning filter module, including sieve partition plate, the inside rotationally connected with connecting column of sieve partition plate, the outside both sides of sieve partition plate are fixedly connected with two limit posts, the inside of two limit posts is provided with fixed mechanism, the bottom of fixed mechanism is fixedly connected with filter screen, the outside both sides of filter screen are fixedly connected with vibration mechanism;

[0008] The fixing mechanism comprises a movable column, support assemblies for supporting the movable column are rotatably connected to the outer sides of the movable column, a cam is fixedly connected to the outer side of the movable column, a poking block is fixedly connected to the outer side of the cam, the outer side of the poking block is in front of the outer side of the support assemblies, two placement grooves are formed in the inner side of the limiting column;

[0009] As a further description of the above technical solution:

[0010] The inner side of the cam is offset fixedly connected to the outer side of the movable column, and the top of the filter screen is fixed through the design of the bottom convexity of the cam;

[0011] As a further description of the above technical solution:

[0012] The support assembly comprises a rotating column, the inner sides of the placement grooves are rotatably connected to the outer sides of the rotating column, two support rods are fixedly connected to the outer side of the rotating column, and the outer sides of the two support rods are rotatably connected to the inner side of the movable column;

[0013] As a further description of the above technical solution:

[0014] The rotating column drives the support rods to rotate, so that the bottom of the cam presses the top of the filter screen after the cam rotates on the outer side of the movable column;

[0015] As a further description of the above technical solution:

[0016] The vibrating mechanism comprises two support rods, and the outer sides of the two support rods are fixedly connected to the outer sides of the filter screen, respectively;

[0017] As a further description of the above technical solution:

[0018] The outer front sides of the two support rods are fixedly connected to butt blocks, the outer sides of the filter screen are slidably connected to limiting rods, the outer sides of the two limiting rods are respectively sleeved with return springs, and the outer side of the limiting rod is fixedly connected to a top block;

[0019] As a further description of the above technical solution:

[0020] The outer side of the top block is in front of the outer side of the butt block, the outer front side of the limiting rod is rotatably connected to a rotating rod, and the outer side of the rotating rod is fixedly connected to a pulling frame;

[0021] As a further description of the above technical solution:

[0022] By sliding two said limit rod, its external reset spring can produce extrusion force, after loosening, the pressure released its external connection said top block will impact on said docking block, so that the filter screen produces vibration effect.

[0023] The utility model has the advantages of the following:

[0024] 1、The utility model discloses a support rod drives the angle adjustment of movable column, can make the cam move to the top of filter screen, and the bottom protruding block of cam can fix the top of filter screen by breaking the driving block, which facilitates the disassembly, replacement or cleaning of filter screen, and can be quickly opened, saving time.

[0025] 2、The utility model discloses a limit rod can drive reset spring to produce compression when cleaning, and the force produced by reset spring can impact docking block through top block to make filter screen vibrate after loosening limit rod, which can quickly loosen water droplets and impurities attached to filter screen, improving the cleaning efficiency of filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of a quick disassembly and assembly central air conditioning filter module is provided for the utility model;

[0027] Figure 2 A structure schematic view of a limit rod of a quick disassembly and assembly central air conditioning filter module is provided for the utility model;

[0028] Figure 3 A structure schematic view of a cam of a quick disassembly and assembly central air conditioning filter module is provided for the utility model;

[0029] Figure 4 A structure schematic view of a reset spring of a quick disassembly and assembly central air conditioning filter module is provided for the utility model;

[0030] Figure 5 A structure schematic view of a rotating rod of a quick disassembly and assembly central air conditioning filter module is provided for the utility model.

[0031] LEGEND:

[0032] 1, screen partition; 2, connecting column; 3, filter screen; 4, limit column; 5, placing groove; 6, rotating column; 7, support rod; 8, cam; 9, movable column; 10, driving block; 11, support rod; 12, docking block; 13, top block; 14, limit rod; 15, reset spring; 16, rotating rod; 17, pulling frame. DETAILED DESCRIPTION

[0033] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] With reference to Figures 1 to 3 The utility model provides an embodiment: a quick dismounting's central air conditioning filter module, including sieve baffle 1, the inside rotatory connection of sieve baffle 1 has connecting column 2, the connection of sieve baffle 1 is convenient, prevents producing to drop, the bottom fixed connection of fixed mechanism has filter screen 3, the outside both sides fixed connection of sieve baffle 1 has two limit posts 4, its design can prevent filter screen 3 and produce deviation when placing, the inside of two limit posts 4 is provided with fixed mechanism, the outside both sides fixed connection of filter screen 3 has vibration mechanism,

[0035] Fixed mechanism includes movable column 9, wherein movable column 9 fixed connection has four, every two respectively places in the both sides of limit post 4, its design can provide flexible rotation effect, the inside deviation fixed connection of cam 8 is in the outside of movable column 9, and it is fixed to the top of filter screen 3 through the design of bottom convex, the outside both sides rotatory connection of movable column 9 has the support assembly for supporting movable column 9, and the support assembly includes rotatory column 6, the inside both sides rotatory connection of placing groove 5 is in the outside of rotatory column 6, the outside fixed connection of rotatory column 6 has two support rods 7, and the angle of movable column 9 can be driven by support rod 7 through rotatory column 6, the outside rotatory connection of two support rods 7 is in the inside of movable column 9, the outside fixed connection of movable column 9 has cam 8, and the bottom convex design is used to fasten, and the top of filter screen 3 is pressed tightly stably when working, and the bottom of cam 8 is pressed to the top of filter screen 3 after the outside rotatory of cam 8 in movable column 9 by rotatory column 6 drive support rod 7 rotatory, the outside fixed connection of cam 8 has the poking block 10, and the top of filter screen 3 can be extruded to the bottom of cam 8 by pressing poking block 10, the outside of poking block 10 is in the outside front side of support assembly, and the inside of limit post 4 is provided with two placing grooves 5, and it is convenient for placing support assembly.

[0036] With reference to Figures 4 to 5The vibrating mechanism comprises two supporting rods 11, which are designed to provide good support, the outer parts of the two supporting rods 11 are fixedly connected to the outer two sides of the filter screen 3, the outer front sides of the two supporting rods 11 are fixedly connected with butt blocks 12, which are responsible for effectively transmitting vibration energy to the filter screen 3, the outer two sides of the filter screen 3 are slidingly connected with limiting rods 14, the outer parts of the two limiting rods 14 are sleeved with return springs 15 respectively, the limiting rods 14 can slide flexibly while preventing the return springs 15 from deviating, the outer parts of the limiting rods 14 are fixedly connected with top blocks 13, the outer parts of the top blocks 13 are located in front of the outer parts of the butt blocks 12, and the pressure released by the return springs 15 drives the top blocks 13 to move forward. The movement of the top blocks 13 will impact the butt blocks 12, thereby generating vibration, the outer front sides of the limiting rods 14 are rotatably connected with rotating rods 16, which can provide good rotation ability, the outer parts of the rotating rods 16 are fixedly connected with pulling frames 17, pulling the pulling frames 17 can conveniently drive the pulling frames 17 to slide, and through the sliding of the two limiting rods 14, the return springs 15 on the outer parts thereof can generate extrusion force, after being released, the pressure released can impact the butt blocks 12 through the top blocks 13 connected on the outer parts thereof, so that the filter screen 3 generates vibration effect.

[0037] Working principle: when using the filter module, first, the screen partition plate 1 is correctly installed and fixed to ensure the stability of the overall structure. At the beginning of the installation process, the screen partition plate 1 is firmly connected at the predetermined position by rotating the connecting column 2, so as to prevent the screen partition plate from falling during use. After that, the filter screen 3 is placed at the bottom of the limiting column 4 for processing work, and after the placement is completed, the limiting column 4 is rotated by the rotating column 6 inside the limiting column 4, which can drive the supporting rod 7 to rotate the movable column 9, realize the support and adjustment of the movable column 9, make the outer part of the cam 8 rotate to the top of the two sides of 3, after the rotation is completed, the cam 8 will be in direct contact with the top of the filter screen 3 by pulling the pull block 10, and the downward pressure generated will make the filter screen be tightly fixed on the outer side of 1, so as to enhance the stability of the filter screen 3 and prevent the device from deviating during use, when it is necessary to clean the filter screen, the filter screen 3 can be conveniently taken out by pulling the pull block 10 again;

[0038] After the cleaning is completed, the limiting rod 14 is wrapped by the reset spring 15, the reset spring 15 provides elastic support and prevents it from deviating during sliding. The top block 13 is located at the front side of the butt block 12, responsible for transmitting vibration energy to the filter screen 3. During operation, the sliding of the pull frame 17 can effectively move the limiting rod 14. When the pull frame 17 is pushed, the connected limiting rod 14 slides, and the reset spring 15 is compressed. When the applied pressure is released, the reset spring 15 returns to its original position, so that the top block 13 moves forward. So that the top block 13 and the butt block 12 produce impact, thereby generating vibration. Through the impact of the top block 13, the butt block 12 transmits the vibration to the filter screen 3, so that it produces jumping or shaking effect in work. This vibration helps to loosen the water droplets and impurities attached to the filter screen, thereby speeding up the time when drying.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A quick-release filter module for a central air conditioning system comprising a screen separator (1), characterized in that: The inside of the sieve partition (1) is rotatably connected with a connecting column (2), the outside of the sieve partition (1) is fixedly connected with two limiting columns (4), the inside of the two limiting columns (4) is provided with a fixing mechanism, the bottom of the fixing mechanism is fixedly connected with a filter screen (3), the outside of the filter screen (3) is fixedly connected with a vibrating mechanism; The fixing mechanism comprises a movable column (9), the outside of the movable column (9) is rotatably connected with a support assembly for supporting the movable column (9), the outside of the movable column (9) is fixedly connected with a cam (8), the outside of the cam (8) is fixedly connected with a pushing block (10), the outside of the pushing block (10) is in front of the outside of the support assembly, the inside of the limiting column (4) is provided with two placing grooves (5).

2. The quick-release filter module for a central air conditioning system of claim 1, wherein: The inside of the cam (8) is offsetly fixed to the outside of the movable column (9), and the top of the filter screen (3) is fixed by the bottom convex design.

3. The quick-release filter module for a central air conditioning system of claim 1, wherein: The support assembly comprises a rotating column (6), the outside of the rotating column (6) is rotatably connected with the inside of the placing groove (5), the outside of the rotating column (6) is fixedly connected with two supporting rods (7), and the outside of the two supporting rods (7) is rotatably connected in the inside of the movable column (9).

4. The quick-release filter module of claim 3, wherein: The rotating column (6) drives the supporting rod (7) to rotate, so that the bottom of the cam (8) presses the top of the filter screen (3) after the rotation of the cam (8) outside the movable column (9).

5. The quick-change filter module of claim 1, wherein: The vibrating mechanism comprises two supporting rods (11), and the outside of the two supporting rods (11) is fixedly connected with the outside of the filter screen (3).

6. The quick-change filter module of claim 5, wherein: The outside of the two supporting rods (11) is fixedly connected with a butt joint block (12), the outside of the filter screen (3) is slidably connected with a limiting rod (14), the outside of the two limiting rods (14) is respectively sleeved with a reset spring (15), and the outside of the limiting rod (14) is fixedly connected with a top block (13).

7. The quick-change filter module of claim 6, wherein: The outside of the top block (13) is in front of the outside of the butt joint block (12), the outside of the limiting rod (14) is rotatably connected with a rotating rod (16), and the outside of the rotating rod (16) is fixedly connected with a pulling frame (17).

8. The quick-change filter module of claim 6, wherein: By sliding the two limiting rods (14), the reset spring (15) outside can generate extrusion force, and after being loosened, the pressure released can impact the butt joint block (12) through the top block (13) connected outside, so that the filter screen (3) generates a vibrating effect.

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