Vertical air conditioner capable of automatically cleaning oil stains on filter screen

Abstract

The vertical air conditioner comprises a vertical air conditioner body, a protective shell is movably connected to the front face of the vertical air conditioner body in a clamped mode, a mounting block is fixedly connected to the inner bottom wall of the vertical air conditioner body, and mounting through grooves which are symmetrically distributed are formed in the front face of the mounting block; and symmetrically-distributed recovery grooves are formed in the surfaces of the two sides of the mounting block, oil guide grooves distributed in a linear array mode are formed in the inner bottom wall of the mounting through groove, and one ends of the multiple oil guide grooves communicate with the inner top walls of the recovery grooves. And the cleaned oil stains are uniformly collected and treated, so that the service life of the oil gas adsorption filter screen is prolonged, the cleaning frequency of the oil gas adsorption filter screen by workers is reduced, and the effect of reducing manual labor is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical air conditioners, in particular to a vertical air conditioner with an automatic filter screen cleaning function. Background Art

[0002] Air conditioning, also known as air conditioners, refers to equipment that uses artificial means to adjust and control parameters such as temperature, humidity, and flow rate of ambient air in buildings or structures. Air conditioning is an indispensable part of modern life. In hotel lobbies, private rooms, and especially hot pot restaurants, when diners are dining, the steam emitted from hot food contains a large number of oil molecules and water molecules floating in the air and being sucked in by the circulating air conditioner. When the water molecules are cooled, they will be condensed into condensed water and discharged. When the oil molecules encounter objects with a temperature lower than that of the oil molecules, they will be quickly adsorbed and condensed with dust in the air to form hard putty, which will cover the heat exchanger and form a blockage. At this time, the air output of the air conditioner is reduced, bacteria will be deposited, odor will be generated, the air conditioner efficiency will be reduced, energy consumption will increase, and the life of the air conditioner will be shortened. Therefore, the air conditioners used in restaurants and hot pot restaurants will be installed with multiple layers of overlapping interactive filters on the air inlet side of the air conditioner. When they encounter a metal filter with a temperature lower than that of oil and gas, they will be adsorbed, and the dust in the air will also be adsorbed, which can ensure that the air conditioner fins are not clogged with oil.

[0003] Existing oil and gas filters are usually multi-layered, and the oil and gas are adsorbed and filtered through the multi-layer filter holes. Figure 1 As shown), after the oil and gas filter has been used for a certain period of time, the filter surface will absorb oil stains and need to be disassembled and cleaned, otherwise the filtering effect on oil and gas will be reduced. However, once the oil and gas are absorbed, the filter needs to be disassembled and cleaned, resulting in frequent disassembly and cleaning, which increases the manual labor and has low practicality. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a vertical air conditioner with an automatic filter screen oil cleaning function. The oil stains on the surface of the oil and gas adsorption filter are automatically cleaned and the cleaned oil stains are uniformly collected and processed, thereby increasing the service life of the oil and gas adsorption filter and reducing the frequency of manual cleaning of the oil and gas adsorption filter, thereby reducing the effect of manual labor.

[0005] The utility model provides a vertical air conditioner with automatic cleaning filter oil stain, comprising a vertical air conditioner body, a protective shell is movably connected to the front of the vertical air conditioner body, a mounting block is fixedly connected to the inner bottom wall of the vertical air conditioner body, the front of the mounting block is provided with symmetrically distributed mounting through grooves, the two side surfaces of the mounting block are provided with symmetrically distributed recovery grooves, the inner bottom wall of the mounting through groove is provided with oil guide grooves distributed in a linear array, and one end of each of the plurality of oil guide grooves is connected to the inner top wall of the recovery groove;

[0006] The inner wall of the recovery tank is provided with an automatic cleaning and collecting device, and the automatic cleaning and collecting device comprises a collecting box, and the outer surface of the collecting box is movably plugged with the inner wall of the recovery tank.

[0007] Preferably, slots distributed in a linear array are provided on both side surfaces of the mounting block, one end of a plurality of the slots is connected to an inner wall of one side of the mounting through groove, and a filter frame is movably inserted into the inner wall of the slot.

[0008] Preferably, an oil and gas adsorption filter is fixedly sleeved on the inner wall of the filter frame, a handle is fixedly connected to one side surface of the filter frame, and an inner bottom wall of the mounting slot is fixedly connected to inclined extrusion blocks distributed in a linear array.

[0009] Preferably, the back side of the inclined extrusion block contacts the front side of the filter frame, a cavity is provided inside the mounting block, and travel grooves distributed in a linear array are provided on inner walls on both sides of the cavity.

[0010] Preferably, one end of the travel groove is communicated with the inner wall of the other side of the installation through groove, a servo motor is fixedly mounted on the inner bottom wall of the cavity, and a reciprocating screw is fixedly mounted on the output shaft of the servo motor via a coupling.

[0011] Preferably, the outer surface of one end of the reciprocating screw is installed with the inner top wall of the cavity through a bearing, the outer surface of the reciprocating screw is threadedly connected with a lifting block, and the two side surfaces of the lifting block are fixedly connected with fixed blocks distributed in a linear array.

[0012] Preferably, the outer surface of the fixed block is slidably connected to the inner wall of the travel groove, one end of the fixed block passes through the travel groove and extends to the interior of the mounting through groove, and a trapezoidal cleaning sponge is fixedly connected to the back of the fixed block, and the back of the cleaning sponge is in contact with the front of the oil and gas adsorption filter.

[0013] The beneficial effects of the utility model are embodied in:

[0014] By setting up an automatic cleaning and recovery device, the oil stains on the surface of the oil and gas adsorption filter can be automatically cleaned, and the cleaned oil stains can be uniformly collected and processed, thereby increasing the service life of the oil and gas adsorption filter, reducing the frequency of manual cleaning of the oil and gas adsorption filter, and thus reducing the effect of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 A schematic diagram for comparing the prior art with a vertical air conditioner with automatic filter oil cleaning provided by the utility model;

[0017] Figure 2 A front view of a vertical air conditioner with automatic oil filter cleaning function provided by the utility model;

[0018] Figure 3 for Figure 2 A three-dimensional diagram of the structure of a vertical air conditioner body of a vertical air conditioner with an automatic filter screen cleaning function;

[0019] Figure 4 for Figure 2 The mounting block structure of a vertical air conditioner with automatic oil-cleaning filter is shown in three dimensions;

[0020] Figure 5 for Figure 4 An enlarged structural diagram of location A of a vertical air conditioner with automatic cleaning of filter screen oil stains is shown;

[0021] Figure 6 for Figure 2 A three-dimensional diagram of the lifting block structure of a vertical air conditioner with automatic cleaning of filter oil stains is shown.

[0022] In the attached drawings, 1. vertical air conditioner body; 2. protective shell; 3. mounting block; 4. mounting slot; 5. recovery slot; 6. oil guide slot; 7. collection box; 71. slot; 72. filter frame; 73. oil and gas adsorption filter; 74. handle; 75. inclined extrusion block; 76. cavity; 77. travel slot; 78. servo motor; 79. reciprocating screw; 710. lifting block; 711. fixing block; 712. trapezoidal cleaning sponge. DETAILED DESCRIPTION

[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0025] Reference Figure 2-6 A vertical air conditioner with automatic cleaning filter oil stains, comprising a vertical air conditioner body 1, a protective shell 2 is movably connected to the front of the vertical air conditioner body 1, a mounting block 3 is fixedly connected to the inner bottom wall of the vertical air conditioner body 1, a symmetrically distributed mounting through grooves 4 are opened on the front of the mounting block 3, one end of the mounting through groove 4 is connected to the air inlet of the vertical air conditioner body 1, and symmetrically distributed recovery grooves 5 are opened on both side surfaces of the mounting block 3, and a linear array of oil guide grooves 6 are opened on the inner bottom wall of the mounting through groove 4, one end of each of the plurality of oil guide grooves 6 is connected to the inner top wall of the recovery groove 5, and the oil guide groove 6 serves to transport the extruded dirty oil to the recovery groove 5;

[0026] The inner wall of the recovery tank 5 is provided with an automatic cleaning and collecting device, and the automatic cleaning and collecting device comprises a collecting box 7 , and the outer surface of the collecting box 7 is movably plugged into the inner wall of the recovery tank 5 .

[0027] Slots 71 distributed in a linear array are provided on both side surfaces of the mounting block 3, one end of each of the slots 71 is connected to an inner wall of one side of the mounting slot 4, a filter frame 72 is movably inserted into the inner wall of the slot 71, an oil and gas adsorption filter 73 is fixedly sleeved on the inner wall of the filter frame 72, a handle 74 is fixedly connected to one side surface of the filter frame 72, the handle 74 serves to facilitate taking out the filter frame 72 for manual cleaning, an inclined extrusion block 75 distributed in a linear array is fixedly connected to the inner bottom wall of the mounting slot 4, the inclined surface of the inclined extrusion block 75 serves to better guide the extruded dirty oil, the back of the inclined extrusion block 75 contacts the front of the filter frame 72, a cavity 76 is provided inside the mounting block 3, and travel grooves 77 distributed in a linear array are provided on the inner walls on both sides of the cavity 76.

[0028] One end of the travel groove 77 is connected to the inner wall of the other side of the installation groove 4. A servo motor 78 is fixedly installed on the inner bottom wall of the cavity 76. The output shaft of the servo motor 78 is fixedly installed with a reciprocating screw 79 through a coupling. The outer surface of one end of the reciprocating screw 79 is installed with the inner top wall of the cavity 76 through a bearing. The reciprocating screw 79 improves the rotation stability through the cooperation of the bearing. The outer surface of the reciprocating screw 79 is threadedly connected to a lifting block 710. The two side surfaces of the lifting block 710 are fixedly connected to fixed blocks 711 distributed in a linear array. Rotate clockwise and counterclockwise to drive the fixed block 711 to move up and down through the lifting block 710. The outer surface of the fixed block 711 is slidably connected to the inner wall of the travel groove 77. One end of the fixed block 711 passes through the travel groove 77 and extends to the inside of the mounting groove 4. The back of the fixed block 711 is fixedly connected with a trapezoidal cleaning sponge 712. The back of the cleaning sponge contacts the front of the oil and gas adsorption filter 73. The lifting and lowering movement of the fixed block 711 serves to wipe and absorb the oil stains adsorbed on the surface of the oil and gas adsorption filter 73 through the trapezoidal cleaning sponge 712.

[0029] By setting up an automatic cleaning and recovery device, the oil stains on the surface of the oil and gas adsorption filter 73 can be automatically cleaned, and the cleaned oil stains can be uniformly collected and processed, thereby increasing the service life of the oil and gas adsorption filter 73 and reducing the frequency of manual cleaning of the oil and gas adsorption filter 73, thereby reducing the effect of manual labor.

[0030] Working principle: Step 1, one end of the through slot 4 is connected to the air inlet of the vertical air conditioner body 1. The oil and gas in the gas will be adsorbed and filtered through the multi-layer oil and gas adsorption filter 73 before entering the air inlet. The servo motor 78 is started regularly through the external PLC control program. The servo motor 78 drives the reciprocating screw 79 to rotate clockwise. The rotation of the reciprocating screw 79 is limited by the stroke slot 77 so that the lifting block 710 drives the fixed block 711 to move downward. The downward movement of the fixed block 711 wipes and absorbs the oil stains on the surface of the oil and gas adsorption filter 73 through the trapezoidal cleaning sponge 712, thereby extending the service life of the oil and gas adsorption filter 73.

[0031] Step 2: When the fixed block 711 drives the trapezoidal cleaning sponge 712 to move downward until it contacts the inclined surface extrusion block 75, the inclined surface of the inclined surface extrusion block 75 squeezes the trapezoidal cleaning sponge 712 so that the adsorbed oil stains are squeezed out, which is convenient for repeatedly wiping and absorbing the oil stains on the surface of the oil and gas adsorption filter 73. The squeezed oil stains enter the collection box 7 through the oil guide groove 6 for collection, so as to facilitate unified cleaning. After the extrusion is completed, the servo motor 78 drives the reciprocating screw rod 79 to rotate counterclockwise, thereby driving the trapezoidal cleaning sponge 712 to move upward and reset through the lifting block 710 and the fixed block 711;

[0032] Step three, when the oil and gas adsorption filter 73 has been used for a long time, the staff can take it out through the handle 74 for manual thorough cleaning, and by taking the collection box 7 out of the recovery tank 5, it is convenient to handle the collected dirty oil.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A vertical air conditioner with automatic filter screen oil cleaning function, comprising a vertical air conditioner body (1), characterized in that: The front of the vertical air conditioner body (1) is movably connected with a protective shell (2); the inner bottom wall of the vertical air conditioner body (1) is fixedly connected with a mounting block (3); the front of the mounting block (3) is provided with symmetrically distributed mounting through grooves (4); the two side surfaces of the mounting block (3) are provided with symmetrically distributed recovery grooves (5); the inner bottom wall of the mounting through groove (4) is provided with oil guide grooves (6) distributed in a linear array; one end of each of the plurality of oil guide grooves (6) is connected to the inner top wall of the recovery groove (5); The inner wall of the recovery tank (5) is provided with an automatic cleaning and collecting device, and the automatic cleaning and collecting device comprises a collecting box (7), and the outer surface of the collecting box (7) is movably plugged into the inner wall of the recovery tank (5).

2. A vertical air conditioner with automatic filter screen cleaning function according to claim 1, characterized in that: Slots (71) distributed in a linear array are provided on both side surfaces of the installation block (3); one end of a plurality of the slots (71) is connected to an inner wall of one side of the installation slot (4); and a filter frame (72) is movably inserted into the inner wall of the slot (71).

3. A vertical air conditioner with automatic filter screen cleaning function according to claim 2, characterized in that: An oil and gas adsorption filter (73) is fixedly sleeved on the inner wall of the filter frame (72), a handle (74) is fixedly connected to a side surface of the filter frame (72), and inclined extrusion blocks (75) distributed in a linear array are fixedly connected to the inner bottom wall of the installation slot (4).

4. A vertical air conditioner with automatic filter oil cleaning function according to claim 3, characterized in that: The back side of the inclined extrusion block (75) contacts the front side of the filter frame (72), a cavity (76) is provided inside the mounting block (3), and travel grooves (77) distributed in a linear array are provided on the inner walls on both sides of the cavity (76).

5. A vertical air conditioner with automatic filter screen cleaning function according to claim 4, characterized in that: One end of the travel groove (77) is in communication with the inner wall of the other side of the mounting through groove (4); a servo motor (78) is fixedly mounted on the inner bottom wall of the cavity (76); and a reciprocating screw rod (79) is fixedly mounted on the output shaft of the servo motor (78) via a coupling.

6. A vertical air conditioner with automatic filter screen cleaning function according to claim 5, characterized in that: The outer surface of one end of the reciprocating screw rod (79) is mounted on the inner top wall of the cavity (76) via a bearing, and the outer surface of the reciprocating screw rod (79) is threadedly connected to a lifting block (710), and the two side surfaces of the lifting block (710) are fixedly connected to fixed blocks (711) distributed in a linear array.

7. A vertical air conditioner with automatic filter screen cleaning function according to claim 6, characterized in that: The outer surface of the fixed block (711) is slidably connected to the inner wall of the travel groove (77), one end of the fixed block (711) passes through the travel groove (77) and extends to the inside of the installation through groove (4), and a trapezoidal cleaning sponge (712) is fixedly connected to the back of the fixed block (711), and the back of the cleaning sponge is in contact with the front of the oil and gas adsorption filter (73).

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