Automatic detection and early warning device for dust deposition of air conditioner

Abstract

The utility model discloses an air conditioner dust deposition automatic detection early warning device which comprises a detection plate, two through grooves are symmetrically formed in the upper surface of the detection plate, electric push rods are fixedly connected to the inner side walls of the two through grooves, and the output ends of the two electric push rods are fixedly connected with mounting blocks through bolts. A lead screw is rotationally connected between the two mounting blocks, an anemograph is connected to the lead screw in a meshed mode, a motor is fixedly mounted in one of the mounting blocks, one end of the lead screw extends to be fixedly connected with the output end of the motor, and a fixing assembly is arranged on the detection plate. According to the utility model, the motor works, the anemograph reciprocates on the screw rod, the electric push rod works, the heights of the two mounting blocks are adjusted, the display panel transmits wind speed data of different areas to the control panel, and the control panel draws the wind speed data into a data graph. Therefore, the overall blockage condition on the filter plate can be displayed through the data graph, and the detection data is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner detection, in particular to an automatic dust accumulation detection and warning device for air conditioners. Background Technique

[0002] When the air conditioner exchanges heat with the indoor environment, it mainly drives the air flow through the fan to bring the heat or cold of the indoor heat exchanger into the air. Inevitably, the fan will bring dust and other impurities in the room into the heat exchanger during operation. When there is a lot of dust accumulation in the heat exchanger, it will affect the heat exchange effect. Therefore, a filter screen is set before the air enters the air conditioner to block dust and other impurities outside the heat exchanger. With the accumulation of the use time of the air conditioner, a large amount of dust and impurities will accumulate on its filter screen. When the dust and impurities accumulate too much, the air volume entering the air conditioner will decrease, resulting in a decline in the heat exchange effect. However, due to the high installation position of the air conditioner, it is difficult to detect the degree of dust accumulation on the filter screen, and too frequent cleaning will bring some unnecessary troubles to users.

[0003] Most of the air conditioners on the market at present do not have the function of detecting dust accumulation on the filter screen, resulting in the inability to judge the degree of dust accumulation. Users do not know when to clean the filter screen, resulting in the filter screen being seriously blocked by dust, affecting the ventilation volume, thus affecting the refrigeration and heating effects, and increasing the power consumption of the air conditioner. For this reason, we propose an automatic dust accumulation detection and warning device for air conditioners. Content of the Utility Model

[0004] The purpose of the present invention is to provide an automatic dust accumulation detection and warning device for air conditioners to solve the above deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic dust accumulation detection and warning device for air conditioners, comprising: a detection board, two through grooves are symmetrically opened on the upper surface of the detection board, electric push rods are fixedly connected to the inner side walls of the two through grooves, the output ends of the two electric push rods are bolted with mounting blocks, a lead screw is rotatably connected between the two mounting blocks, an anemometer is engaged with the lead screw, a motor is fixedly installed inside one of the mounting blocks, and one end of the lead screw extends to be fixedly connected with the output end of the motor, and a fixing component is arranged on the detection board.

[0006] As a further description of the above technical solution:

[0007] The upper surface of the other mounting block is fixedly connected with a display panel, and the display panel is electrically connected to the anemometer.

[0008] As a further description of the above technical solution:

[0009] The fixed component includes a suction cup. Two mounting grooves are symmetrically formed on one side of the detection plate. The inner side walls of the two mounting grooves are both threadedly connected with rotating plates, and the rotating plates are rotatably connected with suction cups on one side close to the openings of the mounting grooves.

[0010] As a further description of the above technical solution:

[0011] Two grooves are symmetrically formed on one side of the detection plate. The inner bottoms of the two grooves are both rotatably connected with sleeves. One end of the sleeve penetrates into the mounting groove and is fixedly connected with one side of the rotating plate, and the other end of the sleeve is fixedly connected with a rotating head.

[0012] As a further description of the above technical solution:

[0013] An air pump is fixedly connected to the rotating head. The air inlet end of the air pump is fixedly connected with an air duct. The end of the air duct away from the air pump penetrates into the inner side of the suction cup and is hermetically and slidably connected with the inner side wall of the suction cup.

[0014] As a further description of the above technical solution:

[0015] A control panel is fixedly connected to one side of the detection plate.

[0016] As a further description of the above technical solution:

[0017] A fixing rod is fixedly connected between the two mounting blocks. The anemometer is movably sleeved on the fixing rod. The utility model provides an air conditioner dust accumulation automatic detection and early warning device. It has the following beneficial effects:

[0018] 1. Make the motor work, and the anemometer makes a reciprocating motion on the lead screw. The anemometer detects the air outlet speed of the air conditioner, makes the electric push rod work, and the height of the two mounting blocks is adjusted. The real-time data detected by the anemometer is displayed via the display panel. The display panel transmits the wind speed data in different areas to the control panel, and the control panel plots the wind speed size data into a data graph, so that the overall blockage situation on the filter plate can be shown through the data graph. The anemometer slides with the fixing rod, making the movement of the anemometer more stable and always keeping it parallel to the air outlet of the air conditioner, making the detection data more accurate;

[0019] 2. Rotate the rotating head to make the suction cup move to adsorb on one side of the air outlet of the air conditioner. Then, control the air pump to work through the control panel. The air pump is communicated with the inner side wall of the suction cup through the air duct. The air pump pumps out the gas inside the suction cup, making the suction cup adsorb more stably. Set a fixed air pressure value on the control panel so that the inside of the suction cup always maintains this state. When a little gas enters the inside of the suction cup, the control panel rotates to control the air pump to work, so that the device can detect the air outlet of the air conditioner for a long time and improve the work efficiency. Description of the Drawings

[0020] Figure 1 Schematic diagram of the overall structure of an automatic dust accumulation detection and warning device for air conditioners proposed by the present utility model;

[0021] Figure 2 Cross-sectional view of the overall structure of an automatic dust accumulation detection and warning device for air conditioners proposed by the present utility model;

[0022] Figure 3 Cross-sectional view of the connection structure of the detection board in the present utility model;

[0023] Figure 4 Cross-sectional view of the connection structure of the rotating plate in the present utility model.

[0024] Legend:

[0025] 1. Detection board; 2. Through groove; 3. Electric push rod; 4. Installation block; 5. Lead screw; 6. Anemometer; 7. Fixed rod; 8. Display panel; 9. Installation groove; 10. Rotating plate; 11. Suction cup; 12. Sleeve; 13. Groove; 14. Rotating head; 15. Air pump; 16. Air duct; 17. Motor; 18. Control panel. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0027] Refer to Figures 1-4 , an automatic dust accumulation detection and warning device for air conditioners, comprising: a detection board 1, two through grooves 2 are symmetrically opened on the upper surface of the detection board 1, electric push rods 3 are fixedly connected to the inner side walls of the two through grooves 2, installation blocks 4 are bolted to the output ends of the two electric push rods 3, a lead screw 5 is rotatably connected between the two installation blocks 4, an anemometer 6 is meshed with the lead screw 5, a motor 17 is fixedly installed inside one of the installation blocks 4, one end of the lead screw 5 extends to be fixedly connected to the output end of the motor 17, a fixing component is arranged on the detection board 1, a display panel 8 is fixedly connected to the upper surface of the other installation block 4, the display panel 8 is electrically connected to the anemometer 6, a control panel 18 is fixedly connected to one side of the detection board 1, a fixed rod 7 is fixedly connected between the two installation blocks 4, and the anemometer 6 is movably sleeved on the fixed rod 7.

[0028] Specifically, when using this automatic detection and early warning device for air conditioner dust accumulation, the detection board 1 is fixed on one side of the air conditioner air outlet through the fixing component, and then the motor 17 is operated. The output end of the motor 17 is fixedly connected to the lead screw 5, causing the lead screw 5 to rotate. The anemometer 6 is engaged with the lead screw 5, causing the anemometer 6 to reciprocate on the lead screw 5. The anemometer 6 detects the air velocity at the air conditioner air outlet, causing the electric push rod 3 to operate, and the heights of the two mounting blocks 4 are adjusted. The real-time data detected by the anemometer 6 is displayed via the display panel 8. The display panel 8 transmits the air velocity data in different areas to the control panel 18. The control panel 18 plots the air velocity magnitude data into a data graph, enabling the overall blockage condition on the filter plate to be shown through the data graph. The anemometer 6 slides between the fixed rods 7, making the movement of the anemometer 6 more stable and keeping it always parallel to the air conditioner air outlet, making the detection data more accurate.

[0029] The fixing component includes suction cups 11. Two mounting grooves 9 are symmetrically formed on one side of the detection board 1. The inner side walls of the two mounting grooves 9 are both threadedly connected with rotating plates 10. One side of the rotating plate 10 close to the notch of the mounting groove 9 is rotatably connected with a suction cup 11. Two grooves 13 are symmetrically formed on one side of the detection board 1. The inner bottom of the two grooves 13 is rotatably connected with a sleeve 12. One end of the sleeve 12 penetrates into the mounting groove 9 and is fixedly connected to one side of the rotating plate 10. The other end of the sleeve 12 is fixedly connected with a rotating head 14. An air pump 15 is fixedly connected to the rotating head 14. The air inlet end of the air pump 15 is fixedly connected with an air guide pipe 16. The end of the air guide pipe 16 away from the air pump 15 penetrates into the inner side of the suction cup 11 and is hermetically slidably connected to the inner side wall of the suction cup 11.

[0030] Specifically, rotate the rotating head 14. One side of the rotating head 14 is fixedly connected to the sleeve 12, causing the sleeve 12 to rotate. The sleeve 12 is fixedly connected to the rotating plate 10 on the inner side wall of the mounting groove 9, causing the rotating plate 10 to rotate. The rotating plate 10 is threadedly connected to the inner side wall of the mounting groove 9, causing the rotating plate 10 to move inside the mounting groove 9. One side of the rotating plate 10 is rotatably connected to a suction cup 11, causing the suction cup 11 to move to adsorb on one side of the air conditioner air outlet. Then, control the air pump 15 to operate through the control panel 18. The air pump 15 is communicated with the inner side wall of the suction cup 11 through the air guide pipe 16. The air pump 15 pumps out the gas inside the suction cup 11, making the adsorption of the suction cup 11 more stable. Set a fixed air pressure value on the control panel 18, so that the inside of the suction cup 11 always maintains this state. When a little gas enters the inside of the suction cup 11, the control panel 18 rotates to control the air pump 15 to operate, enabling the device to detect the air conditioner air outlet for a long time and improving the working efficiency.

[0031] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0032] As mentioned above, the above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An automatic dust accumulation detection and warning device for air conditioners, characterized in that, Including: A detection board (1), on the upper surface of the detection board (1), two through grooves (2) are symmetrically opened. On the inner side walls of the two through grooves (2), electric push rods (3) are fixedly connected. The output ends of the two electric push rods (3) are bolted and fixedly connected with mounting blocks (4). A lead screw (5) is rotatably connected between the two mounting blocks (4). An anemometer (6) is meshed and connected to the lead screw (5). Inside one of the mounting blocks (4), a motor (17) is fixedly installed. One end of the lead screw (5) extends to be fixedly connected with the output end of the motor (17). A fixing component is arranged on the detection board (1).

2. The automatic dust accumulation detection and early warning device for air conditioner according to claim 1, characterized in that On the upper surface of the other mounting block (4), a display panel (8) is fixedly connected. The display panel (8) is electrically connected to the anemometer (6).

3. The automatic dust accumulation detection and warning device for air conditioners according to claim 1, characterized in that The fixing component includes suction cups (11). On one side of the detection board (1), two mounting grooves (9) are symmetrically opened. On the inner side walls of the two mounting grooves (9), rotating plates (10) are threadedly connected. One side of the rotating plate (10) close to the notch of the mounting groove (9) is rotatably connected with a suction cup (11).

4. The automatic dust accumulation detection and early warning device for air conditioners according to claim 3, characterized in that, On one side of the detection board (1), two grooves (13) are symmetrically opened. At the inner bottom of the two grooves (13), sleeves (12) are rotatably connected. One end of the sleeve (12) penetrates into the mounting groove (9) and is fixedly connected with one side of the rotating plate (10). The other end of the sleeve (12) is fixedly connected with a rotating head (14).

5. The automatic dust accumulation detection and early warning device for air conditioner according to claim 4, wherein, A gas pump (15) is fixedly connected to the rotating head (14). The air inlet end of the gas pump (15) is fixedly connected with a guide air pipe (16). One end of the guide air pipe (16) far from the gas pump (15) penetrates into the inner side of the suction cup (11) and is hermetically and slidably connected with the inner side wall of the suction cup (11).

6. The automatic dust accumulation detection and warning device for air conditioner according to claim 1, wherein, A control panel (18) is fixedly connected to one side of the detection board (1).

7. An automatic dust accumulation detection and early warning device for an air conditioner according to claim 1, characterized in that, A fixing rod (7) is fixedly connected between the two mounting blocks (4). The anemometer (6) is movably sleeved on the fixing rod (7).

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