Energy-saving combined air conditioning unit and method thereof

Abstract

The invention discloses an energy-saving combined air conditioning unit and a method thereof, and relates to the technical field of air conditioning units. According to the energy-saving combined type air conditioning unit and the method thereof, through the arrangement of the adjusting frame and the annular positioning frame, automatic replacement of the annular positioning frame and the filter screen plate can be completed during equipment operation, on one hand, the maintenance convenience of the equipment is improved, and meanwhile, the energy-saving effect of the equipment is improved; and when the annular positioning frame enters the space between the two cleaning frames in the moving process, the elastic cleaning brush heads on the two sides can make contact with the two sides of the filter screen plate correspondingly, automatic cleaning operation on the filter screen plate is achieved, and the using effect of the equipment is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air-conditioning units, and in particular to an energy-saving combined air-conditioning unit and a method thereof. Background Art

[0002] A combined air-conditioning unit is an air-conditioning unit composed of a combination of multi-functional section purifiers, and is commonly used in air purification systems of various clean workshops, such as industrial electronics factories, precision machinery manufacturing plants, textile workshops and other occasions; referring to the Chinese patent, the announcement number is: "CN220818052U" "A comfortable, energy-saving and purifying combined air-conditioning unit", the patent points out that most of the existing comfortable, energy-saving and purifying combined air-conditioning units are difficult to replace or clean their internal filter plates, resulting in poor filtering effect; however, the equipment still has the problem of poor operation convenience, which increases energy consumption and poor maintenance convenience. In this regard, we propose an energy-saving combined air-conditioning unit and a method thereof to solve the above problems. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides an energy-saving combined air-conditioning unit and a method thereof, which solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an energy-saving combined air conditioning unit, comprising a body, a unit body fixedly mounted inside the body, a right-angled air supply duct connected to the outside of the unit body for conveying external air to the unit body, and a filter module mounted inside the right-angled air supply duct for filtering the conveyed air;

[0005] An air inlet duct is slidably mounted inside the housing, and a spring body is sleeved on the outside of the air inlet duct. A sealing end is slidably sleeved on one end of the right-angle air supply pipe close to the air inlet duct, and a filter assembly is provided between the sealing end and the air inlet duct for preliminarily filtering the delivered air.

[0006] The filter assembly includes an adjustment frame, which is rotatably mounted inside the machine body. A drive assembly is provided inside the machine body, and the user drives the adjustment frame to operate. A plurality of annular positioning frames are fixedly mounted on the outside of the adjustment frame, and a filter screen is fixedly mounted inside each of the plurality of annular positioning frames. The filter screen is located between the sealing end and the air inlet duct and is used for preliminary filtering of the air. The rotation of the adjustment frame drives the operation of the plurality of annular positioning frames, and the filter screen between the sealing end and the air inlet duct can be automatically replaced.

[0007] Two cleaning frames are fixedly installed inside the body. The installation positions of the two cleaning frames are respectively located on both sides of the annular positioning frame. A plurality of fixing plates are fixedly installed on the side of the cleaning frame close to the annular positioning frame, and a plurality of elastic cleaning brushes are fixedly installed on the side surfaces of the fixing plates. The elastic cleaning brushes are used to clean the used filter mesh plate.

[0008] Preferably, the driving assembly includes a driving shaft. The driving shaft is rotatably installed inside the body. A fixing frame is fixedly installed inside the body, and a driving motor is fixedly installed on the top of the fixing frame. A coupling is installed between the output end of the driving motor and the end of the driving shaft to drive the driving shaft to operate. The adjusting frame is fixedly sleeved on the outside of the driving shaft.

[0009] Preferably, arc-shaped ends are fixedly installed on the outer sides of the plurality of annular positioning frames. When the adjusting frame drives the plurality of annular positioning frames to rotate counterclockwise, the arc-shaped ends can first contact the sealing end and the air inlet pipe, and drive the sealing end and the air inlet pipe to separate.

[0010] Preferably, a support spring is installed at the end of the sealing end to drive the sealing end to reset. The support spring is sleeved on the circumferential outer side of the right-angle air supply pipe.

[0011] Preferably, an annular frame is fixedly installed on the outside of the right-angle air supply pipe, and a plurality of pressure detectors are fixedly installed between the annular frame and the support spring.

[0012] Preferably, a top sealing plate is fixedly installed on the top surface of the body, and a heat dissipation cover is fixedly installed on the outside of the body.

[0013] Preferably, an arc-shaped protective frame is fixedly installed inside the body. The installation position of the arc-shaped protective frame is located on the outside of the plurality of annular positioning frames. A collection chassis is slidably inserted into the inner bottom of the body, and a pull plate is fixedly installed at the end of the collection chassis.

[0014] Preferably, a liquid guide pipe is connected to the outside of the unit body to discharge condensed water. A cylindrical cover is fixedly sleeved on the outside of the right-angle air supply pipe. An annular cavity is formed inside the cylindrical cover, and a spiral coil pipe is fixedly installed inside the annular cavity. The liquid guide pipe is communicated with the spiral coil pipe.

[0015] Preferably, the outer walls of the spiral coil pipe and the liquid guide pipe are mutually attached.

[0016] The present invention also discloses an energy-saving method for a combined air-conditioning unit. Based on the above air-conditioning unit, it specifically includes the following steps:

[0017] S1. When the unit is running, external air can enter the unit through the air inlet duct and the right-angle air supply duct. The air can be filtered in sequence by the filter plate installed inside the annular positioning frame and the filter module installed inside the right-angle air supply duct.

[0018] S2. The drive motor is driven to rotate the adjustment frame via the drive shaft, so that the annular positioning frame between the sealing end head and the air inlet duct rotates along with the adjustment frame. At this time, the sealing end head and the air inlet duct can be kept in contact with each other through the cooperation of the spring body and the support spring until the outer arc-shaped end of the annular positioning frame contacts the sealing end head and the air inlet duct, and the replacement of the annular positioning frame and the filter screen is completed;

[0019] S3. When the used filter screen plate moves to the cleaning rack along with the annular positioning rack, the filter screen plate can be automatically cleaned by using a plurality of elastic cleaning brush heads.

[0020] The present invention provides an energy-saving combined air conditioning unit and method thereof. Compared with the prior art, it has the following advantages:

[0021] (1) The energy-saving combined air-conditioning unit and the method thereof can automatically replace the annular positioning frame and the filter screen when the equipment is in operation by setting the adjustment frame and the annular positioning frame, thereby improving the maintenance convenience of the equipment and the energy-saving effect of the equipment. In addition, by setting the cleaning frame, when the annular positioning frame enters between the two cleaning frames during movement, the elastic cleaning brush heads on both sides can contact the two sides of the filter screen respectively, thereby realizing the automatic cleaning operation of the filter screen, further improving the use effect of the equipment.

[0022] (2) The energy-saving combined air-conditioning unit and its method, through the setting of the spiral coil, when the equipment is running, the condensed water generated can be transported to the inside of the spiral coil through the liquid guide tube and then discharged. When the temperature of the air transported to the inside of the unit body is too high, the condensed water can be continuously discharged to cool the air, further improving the energy-saving effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the machine body of the present invention;

[0025] Figure 3 This is a schematic structural diagram of the adjustment frame and the annular positioning frame of the present invention;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the right-angle air supply pipe of the present invention;

[0027] Figure 5 For the present invention Figure 4 Front view structural schematic diagram;

[0028] Figure 6 For the present invention Figure 5 Enlarged structural schematic diagram at position A in the present invention;

[0029] Figure 7 Structural schematic diagram of the cleaning rack and the annular positioning rack of the present invention;

[0030] Figure 8 For the present invention Figure 8 Enlarged structural schematic diagram at position B in the present invention.

[0031] In the figure: 1, machine body; 2, top sealing plate; 3, unit body; 4, heat dissipation cover; 5, right-angle air duct; 501, filter module; 6, air inlet duct; 601, spring body; 7, drive shaft; 8, adjusting frame; 9, annular positioning rack; 901, filter mesh plate; 902, arc-shaped end; 10, drive motor; 1001, fixing frame; 11, collection chassis; 1101, pull plate; 12, sealing end; 1201, support spring; 13, annular frame; 1301, pressure detector; 14, arc-shaped protective frame; 15, liquid guide pipe; 16, cylindrical cover; 1601, annular cavity; 17, spiral coil; 18, cleaning rack; 1801, fixing plate; 1802, elastic cleaning brush head. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1-8 , the present invention provides two technical solutions, specifically including the following embodiments:

[0034] Embodiment 1: In the embodiment of the present invention, an energy-saving combined air-conditioning unit includes a machine body 1, and a unit body 3 is fixedly installed inside the machine body 1. The unit body 3 is an existing device and will not be elaborated here; a right-angle air duct 5 is connected to the outside of the unit body 3 for transporting external air to the unit body 3, and a filter module 501 is installed inside the right-angle air duct 5 for filtering the transported air;

[0035] In the embodiment of the present invention, specifically, the filter module 501 is prepared from existing activated carbon materials for realizing the filtering operation;

[0036] In the embodiment of the present invention, specifically, an air inlet duct 6 is slidably installed inside the machine body 1, and a spring body 601 is sleeved outside the air inlet duct 6. One end of the right-angle air supply duct 5 close to the air inlet duct 6 is slidably sleeved with a sealing end 12. A filtering component is provided between the sealing end 12 and the air inlet duct 6 for initially filtering the conveyed air.

[0037] In the embodiment of the present invention, specifically, when air enters the right-angle air supply duct 5 through the air inlet duct 6, the first filtering operation can be completed through the filtering component, and then the second filtering operation is completed by the filtering module 501.

[0038] In the embodiment of the present invention, specifically, the filtering component includes an adjusting frame 8 which is rotatably installed inside the machine body 1. A driving component is provided inside the machine body 1. The user drives the adjusting frame 8 to operate. A plurality of annular positioning frames 9 are fixedly installed outside the adjusting frame 8. Inside each of the plurality of annular positioning frames 9, a filter mesh plate 901 is fixedly installed. The filter mesh plate 901 is located between the sealing end 12 and the air inlet duct 6 for initially filtering the air. By driving the plurality of annular positioning frames 9 to operate through the rotation of the adjusting frame 8, the filter mesh plate 901 between the sealing end 12 and the air inlet duct 6 can be automatically replaced.

[0039] In the embodiment of the present invention, specifically, after the filter mesh plate 901 between the sealing end 12 and the air inlet duct 6 has been used for a certain period, by rotating the adjusting frame 8, the plurality of annular positioning frames 9 can be driven to rotate, so that the used filter mesh plate 901 can rotate with the annular positioning frame 9 and separate from the sealing end 12 and the air inlet duct 6, and the subsequent filter mesh plate 901 can rotate with the annular positioning frame 9 to reach between the sealing end 12 and the air inlet duct 6, thus completing the replacement operation.

[0040] In the embodiment of the present invention, specifically, the replacement is completed by driving the plurality of annular positioning frames 9 to rotate counterclockwise by the adjusting frame 8.

[0041] In the embodiment of the present invention, specifically, two cleaning frames 18 are fixedly installed inside the machine body 1. The installation positions of the two cleaning frames 18 are respectively located on both sides of the annular positioning frame 9. A plurality of fixing plates 1801 are fixedly installed on the side of the cleaning frame 18 close to the annular positioning frame 9, and a plurality of elastic cleaning brush heads 1802 are fixedly installed on the side surfaces of the fixing plates 1801. The elastic cleaning brush heads 1802 are used for cleaning the used filter mesh plate 901.

[0042] In the embodiment of the present invention, specifically, when the adjusting frame 8 drives the plurality of annular positioning frames 9 to rotate, the annular positioning frame 9 can enter between the two cleaning frames 18. As the annular positioning frame 9 moves, the elastic cleaning brush heads 1802 on both sides can respectively contact both sides of the filter mesh plate 901, realizing the automatic cleaning operation of the filter mesh plate 901.

[0043] In an embodiment of the present invention, specifically, the driving assembly includes a driving shaft 7, the driving shaft 7 is rotatably installed inside the machine body 1, a fixing frame 1001 is fixedly installed inside the machine body 1, and a driving motor 10 is fixedly installed at the top of the fixing frame 1001. A coupling is installed between the output end of the driving motor 10 and the end of the driving shaft 7 for driving the driving shaft 7 to operate. The adjusting frame 8 is fixedly sleeved on the outer side of the driving shaft 7;

[0044] In an embodiment of the present invention, specifically, the driving motor 10 is an existing device for realizing driving operations;

[0045] In an embodiment of the present invention, specifically, arc-shaped ends 902 are fixedly installed on the outer sides of the plurality of annular positioning frames 9. When the adjusting frame 8 drives the plurality of annular positioning frames 9 to rotate counterclockwise, the arc-shaped ends 902 can first contact the sealing end 12 and the air inlet duct 6, and drive the sealing end 12 and the air inlet duct 6 to separate, so that the subsequent annular positioning frames 9 can enter between the sealing end 12 and the air inlet duct 6;

[0046] Specifically, sealing rings are provided on one side of the sealing end 12 and the air inlet duct 6 close to the annular positioning frame 9, and the sealing rings are not shown in the figure;

[0047] Specifically, a support spring 1201 is installed at the end of the sealing end 12 for driving the sealing end 12 to reset. The support spring 1201 is sleeved on the circumferential outer side of the right-angle air supply duct 5;

[0048] In an embodiment of the present invention, specifically, an annular frame 13 is fixedly installed on the outer side of the right-angle air supply duct 5, and a plurality of pressure detectors 1301 are fixedly installed between the annular frame 13 and the support spring 1201;

[0049] In an embodiment of the present invention, specifically, the pressure detector 1301 is an existing device. As the impurities adhering to the outer surface of the filter mesh plate 901 increase, the pressure exerted by the sealing end 12 on the support spring 1201 increases. At this time, the pressure value can be judged through the pressure detector 1301, and then the replacement time of the filter mesh plate 901 can be adjusted;

[0050] In an embodiment of the present invention, specifically, a top sealing plate 2 is fixedly installed on the top surface of the machine body 1, and a heat dissipation cover 4 is fixedly installed on the outer side of the machine body 1;

[0051] In an embodiment of the present invention, specifically, an arc-shaped protective frame 14 is fixedly installed inside the machine body 1. The installation position of the arc-shaped protective frame 14 is located outside the plurality of annular positioning frames 9. A collection chassis 11 is slidably inserted into the inner bottom of the machine body 1. A pull plate 1101 is fixedly installed at the end of the collection chassis 11. The collection chassis 11 is used for collecting and processing the cleaned impurities;

[0052] In an embodiment of the present invention, specifically, a liquid guide pipe 15 is connected to the outside of the unit body 3 for discharging condensed water. A cylindrical cover 16 is fixedly sleeved on the outside of the right-angle air supply pipe 5. An annular cavity 1601 is formed inside the cylindrical cover 16, and a spiral coiled pipe 17 is fixedly installed inside the annular cavity 1601. The liquid guide pipe 15 communicates with the spiral coiled pipe 17;

[0053] In an embodiment of the present invention, specifically, the outer walls of the spiral coiled pipe 17 and the liquid guide pipe 15 are mutually attached;

[0054] In an embodiment of the present invention, specifically, when the equipment is running, the generated condensed water can be transported through the liquid guide pipe 15 to the inside of the spiral coiled pipe 17 and then discharged. When the temperature of the air transported into the unit body 3 is too high, through the continuously discharged condensed water, the air can be cooled, further improving the energy-saving effect of the equipment;

[0055] Embodiment 2: Based on Embodiment 1, the present invention also discloses a method for saving energy of a combined air conditioner unit. Based on the above air conditioner unit, the method specifically includes the following steps:

[0056] S1. When the unit body 3 is running, external air can enter the unit body 3 through the air inlet pipe 6 and the right-angle air supply pipe 5. Through the filter screen plate 901 installed inside the annular positioning frame 9 and the filter module 501 installed inside the right-angle air supply pipe 5, the air filtering operation can be completed in sequence;

[0057] S2. By running the driving motor 10, the adjusting frame 8 can be driven to rotate through the driving shaft 7, so that the annular positioning frame 9 between the sealing end 12 and the air inlet pipe 6 rotates with the adjusting frame 8. At this time, the sealing end 12 and the air inlet pipe 6 can be kept in contact through the cooperation of the spring body 601 and the support spring 1201 until the arc-shaped end 902 on the outside of the annular positioning frame 9 contacts the sealing end 12 and the air inlet pipe 6, until the replacement of the annular positioning frame 9 and the filter screen plate 901 is completed;

[0058] S3. When the used filter screen plate 901 moves to the cleaning frame 18 along with the annular positioning frame 9, the filter screen plate 901 can be automatically cleaned through a plurality of elastic cleaning brush heads 1802.

[0059] Meanwhile, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0060] The above has described an embodiment of the present invention in detail, but the described content is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the present invention.

Claims

1. A combined energy-saving air-conditioning unit, comprising a body (1), characterized in that: The unit body (3) is fixedly installed inside the machine body (1). A right-angle air duct (5) is connected to the outside of the unit body (3) for conveying external air to the unit body (3). A filtering module (501) is installed inside the right-angle air duct (5) for filtering the conveyed air. An air inlet duct (6) is slidably installed inside the machine body (1), and a spring body (601) is sleeved outside the air inlet duct (6). A sealing end (12) is slidably sleeved at one end of the right-angle air duct (5) close to the air inlet duct (6). A filtering component is arranged between the sealing end (12) and the air inlet duct (6) for initially filtering the conveyed air. The filtering component includes an adjusting frame (8) rotatably installed inside the machine body (1). A driving component is arranged inside the machine body (1). The user drives the adjusting frame (8) to operate. A plurality of annular positioning frames (9) are fixedly installed outside the adjusting frame (8). Filter mesh plates (901) are fixedly installed inside the plurality of annular positioning frames (9). The filter mesh plates (901) are located between the sealing end (12) and the air inlet duct (6) for initially filtering the air. By driving the plurality of annular positioning frames (9) to operate through the rotation of the adjusting frame (8), the filter mesh plates (901) between the sealing end (12) and the air inlet duct (6) can be automatically replaced. Two cleaning frames (18) are fixedly installed inside the machine body (1). The installation positions of the two cleaning frames (18) are respectively located on both sides of the annular positioning frame (9). A plurality of fixing plates (1801) are fixedly installed on one side of the cleaning frame (18) close to the annular positioning frame (9), and a plurality of elastic cleaning brush heads (1802) are fixedly installed on the side surfaces of the fixing plates (1801). The elastic cleaning brush heads (1802) are used for cleaning the used filter mesh plates (901).

2. The energy-saving combined air-conditioning unit according to claim 1, characterized in that: The driving component includes a driving shaft (7) rotatably installed inside the machine body (1). A fixing frame (1001) is fixedly installed inside the machine body (1), and a driving motor (10) is fixedly installed on the top of the fixing frame (1001). A coupling is installed between the output end of the driving motor (10) and the end of the driving shaft (7) for driving the driving shaft (7) to operate. The adjusting frame (8) is fixedly sleeved outside the driving shaft (7).

3. The energy-saving combined air-conditioning unit according to claim 1, characterized in that: Arc-shaped ends (902) are fixedly installed outside the plurality of annular positioning frames (9). When the adjusting frame (8) drives the plurality of annular positioning frames (9) to rotate counterclockwise, the arc-shaped ends (902) can first contact the sealing end (12) and the air inlet duct (6) and drive the sealing end (12) and the air inlet duct (6) to separate.

4. The energy-saving combined air-conditioning unit according to claim 1, wherein: A support spring (1201) is installed at the end of the sealing end (12) for driving the sealing end (12) to reset. The support spring (1201) is sleeved on the circumferential outside of the right-angle air duct (5).

5. The energy-saving combined air-conditioning unit according to claim 4, characterized in that: An annular frame (13) is fixedly installed on the outer side of the right-angle air duct (5), and a plurality of pressure detectors (1301) are fixedly installed between the annular frame (13) and the support spring (1201).

6. The energy-saving combined air conditioner unit according to claim 1, characterized in that: A top sealing plate (2) is fixedly installed on the top surface of the machine body (1), and a heat dissipation cover (4) is fixedly installed on the outer side of the machine body (1).

7. An energy-saving combined air-conditioning unit according to claim 1, characterized in that: An arc-shaped protective frame (14) is fixedly installed inside the machine body (1), and the installation position of the arc-shaped protective frame (14) is located outside a plurality of annular positioning frames (9). A collection chassis (11) is slidably inserted into the inner bottom of the machine body (1), and a pull plate (1101) is fixedly installed at the end of the collection chassis (11).

8. An energy-saving combined air-conditioning unit according to claim 1, characterized in that: A liquid guide pipe (15) is connected to the outside of the unit body (3) for discharging condensed water. A cylindrical cover (16) is fixedly sleeved on the outer side of the right-angle air duct (5). An annular cavity (1601) is formed inside the cylindrical cover (16), and a spiral coil pipe (17) is fixedly installed inside the annular cavity (1601). The liquid guide pipe (15) is communicated with the spiral coil pipe (17).

9. An energy-saving combined air-conditioning unit according to claim 8, characterized in that: The outer walls of the spiral coil pipe (17) and the liquid guide pipe (15) are mutually attached.

10. A method for energy saving of a combined air conditioning unit, based on the air conditioning unit according to any one of claims 1-9, characterized in that, Specifically, it includes the following steps: S1. When the unit body (3) is operating, external air can enter the inside of the unit body (3) through the air inlet pipe (6) and the right-angle air duct (5). Through the filter mesh plate (901) installed inside the annular positioning frame (9) and the filter module (501) installed inside the right-angle air duct (5), the air filtering operation can be completed in sequence. S2. By operating the driving motor (10), the adjusting frame (8) can be driven to rotate through the driving shaft (7), so that the annular positioning frame (9) between the sealing end (12) and the air inlet pipe (6) rotates along with the adjusting frame (8). At this time, the sealing end (12) and the air inlet pipe (6) can be kept in contact through the cooperation of the spring body (601) and the support spring (1201) until the arc-shaped end (902) on the outer side of the annular positioning frame (9) contacts the sealing end (12) and the air inlet pipe (6), until the replacement of the annular positioning frame (9) and the filter mesh plate (901) is completed. S3. When the used filter mesh plate (901) moves to the cleaning frame (18) along with the annular positioning frame (9), the automatic cleaning of the filter mesh plate (901) can be realized through a plurality of elastic cleaning brush heads (1802).

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