High-purification type combined air conditioning unit

Abstract

The utility model discloses a high-purification type combined air conditioning unit. Relates to the technical field of combined air conditioning units and adopts the technical scheme that the combined air conditioning unit comprises a box body, an adsorption device and a sterilization chamber, an air inlet is formed in one side of the box body, an air outlet is formed in the other side of the box body in a penetrating mode, a negative pressure motor is installed in the air inlet, and a control panel is installed on the front face of the box body; a primary filtering chamber, a secondary filtering chamber and a sterilizing chamber are arranged in the box body from left to right through partition plates. The servo motor is started, the servo motor drives the rotating rod to rotate, the rotating rod drives the filter screen cylinder, the entering air is primarily filtered through the rotating filter screen cylinder, then the air enters the secondary filter chamber, and the air is secondarily filtered through the cooperative use of the HEPA filter screen and the efficient antibacterial mildew-proof filter screen. And due to multiple filtration, the purification efficiency and effect of entering air are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined air-conditioning units, in particular to a high-purification combined air-conditioning unit. Background Art

[0002] The combined air-conditioning unit is an air-handling device assembled from various air-handling functional sections. It is suitable for air-conditioning systems with a resistance greater than 100Pa. The air-handling functional sections of the unit include air mixing, flow balancing, filtration, cooling, primary and secondary heating, dehumidification, humidification, supply fan, return fan, water spray, silencer, heat recovery and other units.

[0003] However, the current combined air-conditioning units have a low air purification function. Most of them only use filters to achieve simple filtering and purification functions, resulting in the air index not meeting the standard. They are also unable to sterilize the air and eliminate odors. There are more dust and bacteria in the air, which can easily cause bacterial infection over time. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-purification combined air-conditioning unit, which solves the problem that the current combined air-conditioning units have low air purification functions and mostly only achieve simple filtering and purification functions through filters, resulting in the air index not meeting the standards, and being unable to sterilize the air and eliminate odors. There are more dust and bacteria in the air, which can easily cause bacterial infection over time.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-purification combined air-conditioning unit comprises a box body, an adsorption device, and a sterilization chamber, wherein an air inlet is installed on one side of the box body, an air outlet is installed through the other side of the box body, a negative pressure motor is installed in the air inlet, a control panel is installed on the front side of the box body, a primary filter chamber, a secondary filter chamber and a sterilization chamber are arranged from left to right inside the box body through a partition, ventilation holes are opened on the partitions, an air inlet is opened on one side wall of the box body, a servo motor is installed on the top of the box body and above the primary filter chamber, a rotating rod is installed on the output end of the servo motor, a filter screen cylinder is fixedly installed on the bottom end of the rotating rod, a HEPA filter screen and a high-efficiency antibacterial and mildew-proof filter screen are respectively installed in the secondary filter chamber from left to right, the HEPA filter screen and the high-efficiency antibacterial and mildew-proof filter screen are installed with a pull plate through the top wall of the box body, and the pull plate is fixedly installed on the box body by fixing bolts.

[0007] Preferably, an ultraviolet lamp is installed on the inner top wall of the sterilization chamber, a negative ion generator is installed on the inner bottom wall of the sterilization chamber, and an ion fan is installed on one side of the sterilization chamber.

[0008] Preferably, movable grooves are provided on both sides of the air inlet, a spring is installed on one side of the movable groove, a pressure block is fixedly installed on one side of the spring, the pressure block is clamped and connected to the pressure groove, an adsorption device is installed on one side of the air inlet, the adsorption device is U-shaped, a slider is installed on one side of the adsorption device, the slider is movably connected to the movable groove, a pressure groove is provided on one side of the slider, and an activated carbon layer is installed at the center of one side of the adsorption device.

[0009] Preferably, a fixing plate is fixedly installed on the top of the preliminary filter chamber, a cleaning brush is installed on one side of the fixing plate, one side of the cleaning brush contacts the filter mesh cylinder, an electrostatic adsorption plate is installed on the bottom end of the preliminary filter chamber, a vacuum cleaner is installed on one side of the lower end of the box body, a dust suction pipe is installed on the output end of the vacuum cleaner, and the dust suction pipe extends into the preliminary filter chamber.

[0010] Preferably, the control panel is electrically connected to the negative pressure fan, the servo motor, the vacuum cleaner, the ultraviolet lamp, the negative ion generator and the ion fan respectively.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] The utility model provides a high-purification combined air conditioning unit. By starting the servo motor, the servo motor drives the rotating rod to rotate, and the rotating rod drives the filter cylinder. The rotating filter cylinder performs preliminary filtration on the incoming air, and then the air enters the secondary filtration chamber. The air is secondary filtered by the cooperation of the HEPA filter and the high-efficiency antibacterial and mildew-proof filter. The multiple filtrations greatly improve the purification efficiency and effect of the incoming air.

[0013] The utility model is provided with a sterilization chamber, and the incoming air is sterilized and disinfected by the cooperation of an ultraviolet lamp and a negative ion generator, thereby further improving the air purification effect;

[0014] The utility model is provided with an adsorption device. Through the elastic potential energy of the spring, the spring drives the pressing block to press against the pressing groove, thereby limiting the adsorption device. By starting the negative pressure motor, the air sucked by the negative pressure motor passes through the activated carbon layer and can effectively adsorb the odor in the air.

[0015] The utility model is provided with a cleaning brush. When the servo motor drives the filter cylinder to rotate, the cleaning brush automatically cleans the filter cylinder. The cleaned dust is adsorbed by the electrostatic adsorption plate. By starting the vacuum cleaner, the vacuum cleaner drives the dust suction pipe to collect the dust on the electrostatic adsorption plate to avoid clogging of the filter cylinder, thereby further improving the purification effect, increasing the service life of the filter cylinder, and reducing the cost to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.

[0018] Figure 3 for Figure 2 A magnified view of the local structure at A.

[0019] In the figure: 1. box body; 2. control panel; 3. air inlet; 4. air outlet; 5. adsorption device; 6. movable groove; 7. spring; 8. pressure block; 9. slider; 10. pressure groove; 11. air inlet; 12. activated carbon layer; 13. negative pressure fan; 14. through hole; 15. primary filter chamber; 16. secondary filter chamber; 17. sterilization chamber; 18. servo motor; 19. rotating rod; 20. filter cylinder; 21. fixing plate; 22. cleaning brush; 23. electrostatic adsorption plate; 24. vacuum cleaner; 25. vacuum tube; 26. partition; 27. ventilation hole; 28. HEPA filter; 29. ​​high-efficiency antibacterial and mildew-proof filter; 30. pull plate; 31. ultraviolet lamp; 32. negative ion generator; 33. ion fan. DETAILED DESCRIPTION

[0020] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] According to an embodiment of the utility model, a high-purification combined air-conditioning unit is provided.

[0022] Embodiment 1:

[0023] As shown in the attached figure of the instruction manual Figure 1As shown, a high-purification combined air-conditioning unit includes a box body 1, an adsorption device 5, and a sterilization chamber 17. An air inlet 3 is installed on one side of the box body 1, and an air outlet 4 is installed through the other side of the box body 1. A negative pressure motor 13 is installed in the air inlet 4. A control panel 2 is installed on the front of the box body 1. A preliminary filter chamber 15, a secondary filter chamber 16 and a sterilization chamber 17 are arranged from left to right inside the box body 1 through a partition 26. Ventilation holes 27 are opened on the partition 26. An adsorption device 5 is installed on one side of the air inlet 3. The box body 1 A through hole 14 is opened on one side wall, a servo motor 18 is installed at the top of the box body 1 and above the primary filter chamber 15, a rotating rod 19 is installed at the output end of the servo motor 18, a filter screen cylinder 20 is fixedly installed at the bottom end of the rotating rod 19, a HEPA filter screen 28 and a high-efficiency antibacterial and mildew-proof filter screen 29 are installed from left to right in the secondary filter chamber 16, a pull plate 30 is installed on the HEPA filter screen 28 and the high-efficiency antibacterial and mildew-proof filter screen 29 through the top wall of the box body 1, and the pull plate 30 is fixedly installed on the box body 1 by fixing bolts.

[0024] Embodiment 2:

[0025] As shown in the attached figure of the instruction manual Figure 1 , Figure 2 and Figure 3 As shown, a high-purification combined air conditioning unit, when in use, first through the elastic potential energy of the spring 7, the spring 7 drives the pressing block 8 to press against the pressing groove 10, so as to connect the adsorption device 5 with the air inlet 3, and the negative pressure motor 13 is started through the control panel 2, and the air sucked by the negative pressure motor 13 passes through the activated carbon layer 12 to effectively adsorb the odor in the air. Then the adsorbed air enters the preliminary filter chamber 15 through the air inlet 14, and the servo motor 18 is started through the control panel 2, and the servo motor 18 drives the rotating rod 19 to rotate, and the rotating rod 19 drives the filter screen cylinder 20, and the rotating filter screen cylinder 20 performs preliminary filtration on the incoming air, and then the air enters the secondary filter chamber 16 through the through hole 27, and the air is secondary filtered through the cooperation of the HEPA filter screen 28 and the high-efficiency antibacterial and mildew-proof filter screen 29. The multiple filtrations greatly improve the purification efficiency and effect of the incoming air. Then, the air after multiple filtration enters the sterilization chamber 17 through the through hole 27, and at the same time, the ultraviolet lamp 31 and the negative ion generator 32 are started through the control panel 2. Through the coordinated use of the ultraviolet lamp 31 and the negative ion generator 32, the incoming air is sterilized and disinfected, further improving the air purification effect. Finally, the ion blower 33 is started to discharge the sterilized air to the outside.

[0026] When the filter cylinder 20 needs to be cleaned, the servo motor 18 is started through the control panel 2. When the servo motor 18 drives the filter cylinder 20 to rotate, the cleaning brush 22 automatically cleans the filter cylinder 20. The cleaned dust is adsorbed by the electrostatic adsorption plate 23. Then the vacuum cleaner 24 is started through the control panel 2. The vacuum cleaner 24 drives the dust suction pipe 25 to collect the dust on the electrostatic adsorption plate 23 to avoid clogging of the filter cylinder 20, thereby further improving the purification effect, increasing the service life of the filter cylinder 20, and reducing the cost to a certain extent.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-purification combined air-conditioning unit, characterized in that: The invention comprises a housing (1), an adsorption device (5), and a sterilization chamber (17); an air inlet (3) is installed on one side of the housing (1); an air outlet (4) is installed through the other side of the housing (1); a negative pressure fan (13) is installed in the air inlet (3); a control panel (2) is installed on the front of the housing (1); a primary filter chamber (15), a secondary filter chamber (16), and a sterilization chamber (17) are arranged from left to right inside the housing (1) through a partition (26); ventilation holes (27) are provided on each of the partitions (26); an adsorption device (5) is installed on one side of the air inlet (3); and a side wall of the housing (1) is provided with a filter. A through hole (14) is provided, a servo motor (18) is installed at the top of the box (1) and above the primary filter chamber (15), a rotating rod (19) is installed at the output end of the servo motor (18), a filter screen cylinder (20) is fixedly installed at the bottom end of the rotating rod (19), a HEPA filter screen (28) and a high-efficiency antibacterial and mildew-proof filter screen (29) are installed from left to right in the secondary filter chamber (16), the HEPA filter screen (28) and the high-efficiency antibacterial and mildew-proof filter screen (29) penetrate the top wall of the box (1) and are installed with a pull plate (30), and the pull plate (30) is fixedly installed on the box (1) by fixing bolts.

2. A high-purification combined air conditioning unit according to claim 1, characterized in that: An ultraviolet lamp (31) is installed on the inner top wall of the sterilization chamber (17), a negative ion generator (32) is installed on the inner bottom wall of the sterilization chamber (17), and an ion fan (33) is installed on one side of the sterilization chamber (17).

3. A high-purification combined air conditioning unit according to claim 1, characterized in that: Both sides of the air inlet (3) are provided with movable grooves (6), one side of the movable groove (6) is installed with a spring (7), one side of the spring (7) is fixedly installed with a pressure block (8), the pressure block (8) is clamped and connected with the pressure groove (10), the adsorption device (5) is U-shaped, a plurality of air inlet holes (11) are provided on the adsorption device (5), one side of the adsorption device (5) is installed with a slider (9), the slider (9) is movably connected with the movable groove (6), one side of the slider (9) is provided with a pressure groove (10), and an activated carbon layer (12) is installed at the center of one side of the adsorption device (5).

4. A high-purification combined air conditioning unit according to claim 1, characterized in that: A fixing plate (21) is fixedly mounted on the top of the preliminary filter chamber (15); a cleaning brush (22) is mounted on one side of the fixing plate (21); one side of the cleaning brush (22) contacts a filter screen cylinder (20); an electrostatic adsorption plate (23) is mounted on the bottom of the preliminary filter chamber (15); a dust collector (24) is mounted on one side of the lower end of the housing (1); a dust suction pipe (25) is mounted on the output end of the dust collector (24); and the dust suction pipe (25) extends into the preliminary filter chamber (15).

5. A high-purification combined air conditioning unit according to claim 1, characterized in that: The control panel (2) is electrically connected to the negative pressure fan (13), the servo motor (18), the vacuum cleaner (24), the ultraviolet lamp (31), the negative ion generator (32) and the ion fan (33) respectively.

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