Filter screen cleaning machine

Abstract

The utility model relates to the field of cleaning machines, and discloses a filter screen cleaning machine which comprises a cleaning machine body, one side of an inner cavity of the cleaning machine body is fixedly connected with a placing seat, the other side of the inner cavity of the cleaning machine body is provided with a fastening mechanism, and one side of the inner cavity wall of the cleaning machine body is provided with two sets of opposite grooves. According to the filter screen cleaning machine, after a filter screen is fixed, an external water pipe is inserted into a water inlet hose in a notch, water is injected into a cleaning pipe and sprayed out through a water outlet hole, meanwhile, the cleaning seat in the groove is pulled out through a U-shaped pull rod to move back and forth, and the filter screen is cleaned through a water inlet hose in the notch. In the process, a spring at the bottom of the movable plate is matched, a brush on the cleaning seat is in extrusion contact with the top and the bottom of the filter screen, the filter screen can be cleaned in cooperation with sprayed water, and the problem that an existing filter screen cleaning machine is difficult to quickly and stably clean the filter screen is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to a filter screen cleaning machine. Background Art

[0002] HVAC is a component of a building, including heating, ventilation, and air conditioning. It also trains people to work in the fields of building environment control, building energy conservation, and intelligent building facilities technology. An HVAC filter screen is a device composed of a filter screen, a filter box, and a control system, mainly used to filter impurities and dirt in the heating system to protect equipment and improve heating effects.

[0003] The patent with the publication number CN220715142U discloses a cleaning machine for air conditioner filter screens. It includes a cleaning component, the bottom of the cleaning component is fixedly connected with a discharge component, one side of the cleaning component is fixedly connected with a sealing door, the cleaning component includes a housing, the inner top of the housing is fixedly connected with a cleaning block, a blower is installed on the top of the housing, and a spray pipe is fixedly connected to the inside of the housing. By installing the cleaning component, the device can spray the stored air conditioner filter screen to achieve the cleaning effect. However, the device is to place the air conditioner vertical plate into the cleaning component, clamp and fix it with a moving plate and a second fixing plate, and then use multiple groups of spray pipes to spray and clean the air conditioner filter screen, and cooperate with the blower to dry it from the top. However, this air conditioner filter screen cleaning machine does not directly act on the mechanism for scraping and cleaning the filter screen, but only relies on the spray pipe to spray water on the filter screen from the bottom. If you want to flush the top and bottom of the filter screen completely, you need to spray more water to wash the filter screen, and the direct spraying will also cause the cleaning water to splash on various other structures on the inner cavity wall of the cleaning component during the cleaning process, resulting in the structure being contaminated by sewage. Therefore, a filter screen cleaning machine is proposed to solve the problem that the existing filter screen cleaning machine is difficult to quickly and stably clean the filter screen. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a filter screen cleaning machine to solve the above problems.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A filter screen cleaning machine, including a cleaning machine, one side of the inner cavity of the cleaning machine is fixedly connected with a placement seat, the other side of the inner cavity of the cleaning machine is provided with a fastening mechanism, two sets of opposite grooves are opened on one side of the inner cavity wall of the cleaning machine, a moving plate, a spring and a cleaning seat are arranged in the inner cavity of the groove, a chamfer is opened at the bottom boundary of one side of the cleaning seat, a cleaning pipe is arranged in the bottom inner cavity of the cleaning seat, a plurality of water outlet holes are penetrated and opened at the bottom of the cleaning pipe, brushes are arranged on both sides of the bottom of the cleaning seat, a U-shaped pull rod penetrates and is slidably connected to one side of the cleaning machine, a notch is penetrated and opened at one end of the cleaning machine, a water inlet hose is arranged in the inner cavity of the notch, a water collecting mechanism is arranged in the inner cavity of the cleaning machine, and two stabilizing sliding rods are fixedly connected in the inner cavity of the cleaning machine.

[0008] Preferably, the spring is in a compressed state and both ends are respectively connected to the moving plate and the cleaning seat, and the water inlet hose communicates with the cleaning pipe.

[0009] Preferably, both of the two stabilizing sliding rods penetrate through the inner cavity of the moving plate and are slidably connected, and both ends of the two sides of the stabilizing sliding rods are respectively connected to the groove and the inner cavity wall of the cleaning machine.

[0010] Preferably, the fastening mechanism includes an adjustment groove penetrated and opened on one side of the cleaning machine, an adjustment clamping seat is arranged in the inner cavity of the adjustment groove, the placement seat and the adjustment clamping seat are located at the same horizontal position and clamping grooves are opened on the opposite sides.

[0011] Preferably, a fixing plate is fixedly connected to one side of the cleaning machine, a bolt penetrates through and is threadedly connected to the top of the fixing plate, and the bolt penetrates through the fixing plate and contacts the adjustment clamping seat.

[0012] Preferably, the water collecting mechanism includes a second notch penetrated and opened at one end of the cleaning machine, a filter plate and a sealing plate are arranged in the inner cavity of the second notch, and both sides of the filter plate are located on the inner wall of the cleaning machine and are slidably connected.

[0013] Preferably, the sealing plate is fixedly connected to the filter plate and a handle is fixedly connected to one end, a collecting filter box is fixedly connected to one end of the filter plate, the collecting filter box fits with the inner cavity wall of the cleaning machine, the top of the filter plate fits with the top of the inner cavity of the second notch, the bottom of the second notch is slightly lower than the bottom of the collecting filter box, a drain pipe penetrates through one end of the bottom of the cleaning machine, and a valve is arranged at the top of the drain pipe.

[0014] (III) Beneficial effects

[0015] 1. After the filter screen is fixed, the external water pipe is inserted into the water inlet hose in the notch, and water is injected into the cleaning pipe and sprayed out from the water outlet holes. At the same time, the cleaning seat in the groove is pulled out and moved back and forth by using the U-shaped pull rod. During the process, in cooperation with the spring at the bottom of the moving plate, the brush on the cleaning seat makes squeezing contact with the top and bottom of the filter screen. With the sprayed water, the filter screen can be cleaned, solving the problem that the existing filter screen cleaning machine is difficult to clean the filter screen quickly and stably.

[0016] 2. The filter screen cleaning machine filters impurities in the cleaning sewage through the filter plate. After the cleaning is completed, the sealing plate and the filter plate are moved outwards by using the handle. During the process, in cooperation with the second notch, the impurities on the filter plate will be scraped backward and collected by the collecting filter box. At the same time, the sewage can be discharged from the drain pipe after the valve is opened, achieving the purpose of filtering the cleaning sewage and conveniently collecting and treating the impurities. Brief Description of the Drawings

[0017] Figure 1 It is a structural diagram of the present utility model;

[0018] Figure 2 It is a structural sectional view of the present utility model;

[0019] Figure 3 It is a structure of the present utility model Figure 2 Enlarged view of part A in the figure;

[0020] Figure 4 It is a structural diagram of the present utility model

[0021] Figure 5 It is a structural sectional view of the present utility model.

[0022] In the figure: 1. Cleaning machine; 2. Placing seat; 3. Fastening mechanism; 301. Adjusting groove; 302. Adjusting clamping seat; 303. Fixed plate; 304. Bolt; 4. Groove; 5. Moving plate; 6. Spring; 7. Cleaning seat; 8. Chamfer; 9. Cleaning pipe; 10. Brush; 11. U-shaped pull rod; 12. Notch; 13. Water inlet hose; 14. Water collecting mechanism; 141. Second notch; 142. Filter plate; 143. Collecting filter box; 144. Drain pipe; 145. Sealing plate; 15. Stable sliding rod. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment: Please refer to Figures 1-5, a filter screen cleaning machine, including a cleaning machine 1. On one side of the inner cavity of the cleaning machine 1, a placement seat 2 is fixedly connected. On the other side of the inner cavity of the cleaning machine 1, a fastening mechanism 3 is arranged. On one side of the inner cavity wall of the cleaning machine 1, two opposite groups of grooves 4 are opened. Inside the grooves 4, a moving plate 5, a spring 6 and a cleaning seat 7 are arranged. At the bottom boundary on one side of the cleaning seat 7, a chamfer 8 is opened. Inside the bottom cavity of the cleaning seat 7, a cleaning pipe 9 is arranged. At the bottom of the cleaning pipe 9, a number of water outlet holes are penetrated and opened. On both sides of the bottom of the cleaning seat 7, brushes 10 are arranged. On one side of the cleaning machine 1, a U-shaped pull rod 11 is penetrated and slidably connected. At one end of the cleaning machine 1, a notch 12 is penetrated and opened. Inside the notch 12, a water inlet hose 13 is arranged. Inside the cleaning machine 1, a water collection mechanism 14 is arranged. Inside the cleaning machine 1, two stable sliding rods 15 are fixedly connected.

[0025] Further, the spring 6 is in a compressed state and its two ends are respectively connected to the moving plate 5 and the cleaning seat 7, and the water inlet hose 13 communicates with the cleaning pipe 9.

[0026] Further, both of the two stable sliding rods 15 penetrate through the inner cavity of the moving plate 5 and are in sliding connection. The two side ends of the stable sliding rods 15 are respectively connected to the grooves 4 and the inner cavity wall of the cleaning machine 1. Cooperating with the U-shaped pull rod 11, the cleaning seat 7 can be moved out of the grooves 4. Cooperating with the stable sliding rods 15 can improve the stability when the moving plate 5 together with the cleaning seat 7 moves. At the same time, after the cleaning seat 7 is moved out of the grooves 4, cooperating with the spring 6 which is initially in a compressed state, the brushes 10 on the cleaning seat 7 automatically squeeze towards the filter screen, which is convenient for quickly cleaning the impurities and dust on the filter screen while spraying water on the filter screen subsequently.

[0027] Further, the fastening mechanism 3 includes an adjustment groove 301 penetrated and opened on one side of the cleaning machine 1. Inside the adjustment groove 301, an adjustment clamping seat 302 is arranged. The placement seat 2 and the adjustment clamping seat 302 are located at the same horizontal position and clamping grooves are opened on their opposite sides.

[0028] Further, on one side of the cleaning machine 1, a fixing plate 303 is fixedly connected. At the top of the fixing plate 303, a bolt 304 is penetrated and threadedly connected. The bolt 304 penetrates through the fixing plate 303 and contacts the adjustment clamping seat 302. Adjust the position between the adjustment clamping seat 302 and the placement seat 2, clamp the filter screen by using the clamping grooves, and fix the position of the adjustment clamping seat 302 by using the fixing plate 303 and the bolt 304, so as to achieve the purpose of conveniently fixing it according to the size of the filter screen and improve the applicability of this cleaning machine.

[0029] Further, the water collection mechanism 14 includes a second notch 141 penetrated and opened at one end of the cleaning machine 1. Inside the second notch 141, a filter plate 142 and a sealing plate 145 are arranged. Both sides of the filter plate 142 are located on the inner wall of the cleaning machine 1 and are in sliding connection.

[0030] Furthermore, the sealing plate 145 is fixedly connected to the filter plate 142 and a handle is fixedly connected to one end thereof. A collection filter box 143 is fixedly connected to one end of the filter plate 142. The collection filter box 143 is attached to the inner cavity wall of the cleaning machine 1. The top of the filter plate 142 is attached to the top of the inner cavity of the second notch 141. The bottom of the second notch 141 is slightly lower than the bottom of the collection filter box 143. A drain pipe 144 is disposed through one end of the bottom of the cleaning machine 1. A valve is disposed at the top of the drain pipe 144. The sewage during the cleaning process will flow into the bottom of the inner cavity of the cleaning machine 1. During the process, the filter plate 142 will filter the impurities in the sewage. After the cleaning is completed, the sealing plate 145 and the filter plate 142 are moved outwards by using the handle. During the process, in cooperation with the second notch 141, the impurities on the filter plate 142 will be scraped backwards and collected by the collection filter box 143. At the same time, the sewage can be discharged from the drain pipe 144 after the valve is opened, achieving the purpose of filtering the cleaning sewage and conveniently collecting and treating the impurities.

[0031] Working principle: When using this filter screen cleaning machine, one side of the filter screen is placed in the placement seat 2, and the other side is fixed by the fastening mechanism 3. Then, an external water pipe is connected to the water inlet hose 13 in the notch 12, and water is injected into the cleaning pipe 9 and sprayed out from the water outlet holes. At the same time, the cleaning seat 7 in the groove 4 is pulled out and moved back and forth by using the U-shaped pull rod 11. During the process, in cooperation with the spring 6 at the bottom of the moving plate 5, the brush 10 on the cleaning seat 7 squeezes and contacts the top and bottom of the filter screen. With the sprayed water, the filter screen can be cleaned, reducing the water consumption, improving the cleaning effect and efficiency, and solving the problem that the existing filter screen cleaning machine is difficult to quickly and stably clean the filter screen; after the cleaning is completed, the cleaning seat 7 is pushed back into the groove 4 by using the U-shaped pull rod 11. During the process of the cleaning seat 7 contacting the placement seat 2, in cooperation with the chamfer 8, the top cleaning seat 7 automatically moves up to the top of the placement seat 2 and then enters the groove 4, so that the cleaning seat 7 can be retracted, facilitating the subsequent cleaning of the HVAC filter screen.

[0032] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter screen cleaning machine, comprising a cleaning machine (1), characterized in that: On one side of the inner cavity of the cleaning machine (1), a placement seat (2) is fixedly connected. On the other side of the inner cavity of the cleaning machine (1), a fastening mechanism (3) is provided. On one side of the inner cavity wall of the cleaning machine (1), two opposite grooves (4) are formed. Inside the grooves (4), a moving plate (5), a spring (6), and a cleaning seat (7) are arranged. At the bottom boundary on one side of the cleaning seat (7), a chamfer (8) is formed. Inside the bottom cavity of the cleaning seat (7), a cleaning pipe (9) is provided. At the bottom of the cleaning pipe (9), a number of water outlet holes are formed through. On both sides of the bottom of the cleaning seat (7), brushes (10) are provided. A U-shaped pull rod (11) penetrates and is slidably connected to one side of the cleaning machine (1). At one end of the cleaning machine (1), a notch (12) is formed through. Inside the notch (12), a water inlet hose (13) is arranged. Inside the cleaning machine (1), a water collection mechanism (14) is provided. Inside the cleaning machine (1), two stable sliding rods (15) are fixedly connected.

2. The filter screen cleaning machine according to claim 1, wherein: The spring (6) is in a compressed state and its two ends are respectively connected to the moving plate (5) and the cleaning seat (7). The water inlet hose (13) communicates with the cleaning pipe (9).

3. The filter screen cleaning machine according to claim 1, characterized in that: Both of the two stable sliding rods (15) penetrate through the inner cavity of the moving plate (5) and are in sliding connection. The two side ends of the stable sliding rods (15) are respectively connected to the grooves (4) and the inner cavity wall of the cleaning machine (1).

4. The filter screen cleaning machine according to claim 1, characterized in that: The fastening mechanism (3) includes an adjustment groove (301) formed through one side of the cleaning machine (1). Inside the adjustment groove (301), an adjustment clamping seat (302) is arranged. The placement seat (2) and the adjustment clamping seat (302) are located at the same horizontal position and clamping grooves are formed on their opposite sides.

5. The filter screen cleaning machine according to claim 4, characterized in that: On one side of the cleaning machine (1), a fixing plate (303) is fixedly connected. At the top of the fixing plate (303), a bolt (304) penetrates and is threadedly connected. The bolt (304) penetrates through the fixing plate (303) and contacts the adjustment clamping seat (302).

6. The filter screen cleaning machine according to claim 1, characterized in that: The water collection mechanism (14) includes a second notch (141) formed through one end of the cleaning machine (1). Inside the second notch (141), a filter plate (142) and a sealing plate (145) are arranged. Both sides of the filter plate (142) are located on the inner wall of the cleaning machine (1) and are in sliding connection.

7. The filter screen cleaning machine according to claim 6, characterized in that: The sealing plate (145) is fixedly connected to the filter plate (142) and a handle is fixedly connected to one end. One end of the filter plate (142) is fixedly connected to a collection filter box (143). The collection filter box (143) is attached to the inner cavity wall of the cleaning machine (1). The top of the filter plate (142) is attached to the top of the inner cavity of the second notch (141). The bottom of the second notch (141) is slightly lower than the bottom of the collection filter box (143). At one end of the bottom of the cleaning machine (1), a drain pipe (144) penetrates through. A valve is arranged at the top of the drain pipe (144).

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