Condensation reheating dehumidification cleaning air conditioning unit

Abstract

The utility model relates to the technical field of air conditioning units, in particular to a condensation reheating dehumidification cleaning air conditioning unit which comprises an air inlet box, a heat exchange box, a fan box, a temperature and humidity control box and an air exhaust box which are sequentially and transversely arranged. When a filter plate in the air inlet box needs to be replaced, only the sealing valve plate on the upper portion of the side face of the end vertical pipe in the air inlet box needs to be shrunk into the valve plate bin, meanwhile, the sealing valve plate on the lower portion of the side face of the end vertical pipe is made to be sealed into the end vertical pipe, and then the filter plate in the air inlet box needs to be replaced. At the moment, external air can only enter from the branch air pipe at the upper part of the end part vertical pipe, and the filter plate in the branch air pipe at the lower part can be taken out and replaced, so that the effect of conveniently replacing the filter plate is achieved in a matched manner, and compared with a traditional air conditioning unit, the air conditioning unit can be more suitable for some places with higher temperature environment requirements, and the required indoor environment requirement is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning units, in particular to a condensing, reheating, dehumidifying and clean air conditioning unit. Background Art

[0002] Condensation reheat is a method of temperature control that utilizes the principle of heat exchange, and is therefore often used in air-conditioning units. However, for some places with higher temperature and humidity requirements, the standard fluids for the use of air-conditioning units are more stringent. While adjusting the temperature, dehumidification and maintaining the quality of the air in the place are also required. Therefore, a condensation reheat dehumidification clean air-conditioning unit is required.

[0003] A patent with announcement number CN 219389906 U discloses a condensation heat recovery dehumidification fresh air air conditioning unit, including a chassis, a first filter plate and a heat exchanger are installed in a mixing chamber, a second filter plate is installed in the wind chamber, the second filter plate corresponds to the fan installed in the fan chamber, a second conical cover is provided at the fan output end, and an arc-shaped wind plate for dispersing the airflow is provided in the second conical cover. A filter plate is respectively installed at the first and second ends of the chassis, a conical cover is installed on the fan between the two filter plates, and an arc-shaped wind plate is provided in the conical cover on the fan output end. The arc-shaped wind plate can disperse the concentrated airflow, thereby protecting the filter plate. At the same time, the divergent airflow can pass through the filter plate evenly, thereby achieving the effect of improving the filtering effect.

[0004] However, since it is not convenient to disassemble and replace the filter plate of the existing air-conditioning unit, and the air-conditioning unit needs to be shut down for replacement, it is not suitable for some places with high temperature environment requirements; therefore, a condensing reheat dehumidification clean air-conditioning unit is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and to address the problems existing in the prior art, the utility model proposes a condensing, reheating and dehumidifying clean air conditioning unit.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a condensing reheat dehumidification clean air-conditioning unit described in the utility model comprises an air inlet box, a heat exchange box, a fan box, a temperature and humidity control box and an exhaust box arranged in sequence horizontally, and the air inlet box, the heat exchange box, the fan box, the temperature and humidity control box and the exhaust box are connected to each other through a connecting air duct, a branch filter assembly is arranged inside the air inlet box, the branch filter assembly comprises an end vertical pipe, the end of the connecting air duct connected to the side of the air inlet box is penetrated inside the air inlet box, and the end vertical pipe is installed at the end of the connecting air duct penetrated in the air inlet box, the end vertical pipe is symmetrically installed with two branch air ducts up and down, and the end openings of the two branch air ducts are penetrated outside the air inlet box, and the two Each of the branch air ducts is provided with a through groove, and a filter plate is provided in the through groove. Two valve plate bins are symmetrically installed on the side of the end vertical pipe, and the two valve plate bins are respectively slidably provided with a closed valve plate for sealing the inside of the end vertical pipe. The two valve plate bins are respectively provided with a sliding groove horizontally on the side, and a No. 1 magnet is installed on the corresponding sliding groove of the two closed valve plates. No. 2 magnets are respectively installed at both ends of the two sliding grooves, and the No. 1 magnet is installed at the end of the closed valve plate opposite to the end vertical pipe. The No. 1 magnet can be adsorbed with the two No. 2 magnets respectively, and the cooperation achieves the effect of facilitating the replacement of the filter plate. Compared with traditional air-conditioning units, it is more suitable for some places with higher temperature environment requirements, and effectively guarantees the required indoor environment needs.

[0007] Preferably, the end vertical pipe and the connecting air duct are perpendicular to each other, the branch air duct and the end vertical pipe are perpendicular to each other, and the closing valve plate and the end vertical pipe are perpendicular to each other, which facilitates the replacement of the filter plate and avoids downtime when replacing the filter plate.

[0008] Preferably, the two valve plate bins are located on the inner sides of the two branch air ducts, and the two closed valve plates are respectively located on the upper and lower sides of the connecting air ducts. Shutters are provided in the openings of the branch air ducts outside the air inlet box, which cooperate to achieve the effect of replacing the air inlet and exhaust port.

[0009] Preferably, two annular limit plates are respectively installed in the two branch air ducts, and the two filter plates are respectively located between the two annular limit plates. The filter plates and the branch air ducts are perpendicular to each other, and the cooperation achieves the effect of fixing the filter plates and improves the installation and sealing effect of the filter plates.

[0010] Preferably, the sides of the air inlet box, heat exchange box, fan box, temperature and humidity control box and exhaust box are all provided with openings, and the opening surfaces are all provided with inspection covers, which cooperate to achieve the purpose of facilitating maintenance.

[0011] Preferably, the air inlet box and the air exhaust box have the same internal components and are mirror-imaged, so that they cooperate to achieve multiple filtering effects and improve the quality of exhaust air.

[0012] The utility model is beneficial in that:

[0013] 1. When the filter plate in the air inlet box of the utility model needs to be replaced, it is only necessary to retract the closed valve plate at the upper part of the side of the end vertical pipe into the valve plate compartment, and at the same time, the closed valve plate at the lower part of the side of the end vertical pipe is sealed into the end vertical pipe. At this time, the external air can only enter from the branch air duct at the upper part of the end vertical pipe. At this time, the filter plate in the lower branch air duct can be taken out and replaced, which achieves the effect of facilitating the replacement of the filter plate. Compared with traditional air-conditioning units, it is more suitable for some places with higher temperature environment requirements and effectively guarantees the required indoor environment needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 is a schematic diagram of a first three-dimensional structure;

[0016] Figure 2 It is a schematic diagram of the main structure of the branch filtering component;

[0017] Figure 3 It is a cutaway and enlarged schematic diagram of the main structure of the air inlet box assembly;

[0018] Figure 4 It is a schematic diagram of the cutaway and enlarged structure of the branch filter assembly;

[0019] Figure 5 It is a cutaway and enlarged schematic diagram of the main structure of the branch air duct assembly;

[0020] Figure 6 This is an enlarged schematic diagram of the cutaway main structure of the end vertical pipe assembly.

[0021] In the figure: 1. Air inlet box; 2. Heat exchange box; 3. Fan box; 4. Temperature and humidity control box; 5. Exhaust box; 6. Connecting air duct; 7. Inspection cover; 8. End vertical pipe; 9. Branch air duct; 10. Valve plate compartment; 11. Closed valve plate; 12. Slide; 13. Magnet No. 1; 14. Magnet No. 2; 15. Filter plate; 16. Annular limit plate; 17. Shutter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 As shown, a condensing reheat dehumidification clean air conditioning unit comprises an air inlet box 1, a heat exchange box 2, a fan box 3, a temperature and humidity control box 4 and an exhaust box 5 which are arranged transversely in sequence, and the air inlet box 1, the heat exchange box 2, the fan box 3, the temperature and humidity control box 4 and the exhaust box 5 are connected to each other through a connecting air duct 6, a branch filter assembly is arranged inside the air inlet box 1, and the branch filter assembly comprises an end vertical pipe 8, an end of the connecting air duct 6 connected to the side of the air inlet box 1 is arranged through the air inlet box 1, and the end vertical pipe 8 is installed on the end of the connecting air duct 6 which is arranged through the air inlet box 1 The end of the connecting air duct 6 is arranged inside, and two branch air ducts 9 are symmetrically installed on the end vertical pipe 8, and the end openings of the two branch air ducts 9 are both arranged outside the air inlet box 1. The two sides of the two branch air ducts 9 are penetrated with through grooves, and the filter plates 15 are penetrated in the through grooves. Two valve plate bins 10 are symmetrically installed on the side of the end vertical pipe 8, and the two valve plate bins 10 are respectively slidably provided with closed valve plates 11 for blocking the inside of the end vertical pipe 8. The sides of the two valve plate bins 10 are respectively provided with sliding grooves 12 transversely. The two closed valve plates 11 A No. 1 magnet 13 is installed on the side through the corresponding slide groove 12, and a No. 2 magnet 14 is installed at both ends of the two slide grooves 12, and the No. 1 magnet 13 is installed at the end opposite to the end vertical pipe 8 of the closed valve plate 11. The No. 1 magnet 13 can be adsorbed with the two No. 2 magnets 14 respectively. The end vertical pipe 8 and the connecting air duct 6 are perpendicular to each other, the branch air duct 9 and the end vertical pipe 8 are perpendicular to each other, the closed valve plate 11 and the end vertical pipe 8 are perpendicular to each other, the two valve plate compartments 10 are located on the inner sides of the two branch air ducts 9, and the two closed valve plates 11 are separated. They are respectively located on the upper and lower sides of the connecting air duct 6, and shutters 17 are provided in the openings of the branch air ducts 9 outside the air inlet box 1. Two annular limit plates 16 are respectively installed in the two branch air ducts 9, and two filter plates 15 are respectively located between the two annular limit plates 16. The filter plates 15 and the branch air ducts 9 are perpendicular to each other. The air inlet box 1, the heat exchange box 2, the fan box 3, the temperature and humidity control box 4 and the exhaust box 5 are all provided with openings on the sides, and the opening surfaces are all provided with inspection covers 7. The internal components of the air inlet box 1 and the exhaust box 5 are arranged the same and are mirror-imaged.

[0024] During operation, since it is not convenient to disassemble and replace the filter plate of the existing air-conditioning unit, and the air-conditioning unit needs to be shut down for replacement, it is not suitable for some places with high temperature environment requirements. In this solution, during normal operation, the closed valve plate 11 on the upper side of the end vertical pipe 8 in the air inlet box 1 is sealed in the end vertical pipe 8, and the closed valve plate 11 on the lower side of the end vertical pipe 8 is retracted into the valve plate compartment 10, so that the air-conditioning unit can only take in air from the branch air duct 9 at the lower end of the end vertical pipe 8 when working, and the wind is blown from the bottom When the branch air duct 9 at the end is sucked in, it will be filtered and removed by the filter plate 15 therein, and at the same time, the closed valve plate 11 at the upper part of the side of the end vertical pipe 8 in the exhaust box 5 is blocked in the end vertical pipe 8, and the closed valve plate 11 at the lower part of the side of the end vertical pipe 8 in the exhaust box 5 is retracted into the valve plate bin 10. The inhaled air passes through the heat exchange box 2, the fan box 3, and the temperature and humidity control box 4 for temperature adjustment and dehumidification, and then passes through the exhaust box 5 into the room, and the exhaust air can only be discharged from the branch air duct 9 at the lower part of the end vertical pipe 8 in the exhaust box 5, thereby achieving the purpose of suction. The multiple filtering effects during the exhaust operation improve the quality of the air discharged into the room. When it is necessary to replace the filter plate 15 in the air inlet box 1, it is only necessary to retract the closed valve plate 11 at the upper part of the side of the end vertical pipe 8 into the valve plate compartment 10, and at the same time, the closed valve plate 11 at the lower part of the side of the end vertical pipe 8 is sealed into the end vertical pipe 8. At this time, the external air can only enter from the branch air duct 9 at the upper part of the end vertical pipe 8. At this time, the filter plate 15 in the lower branch air duct 9 can be taken out and replaced. Similarly, when it is necessary to replace the filter plate 15 in the exhaust box 5, It is only necessary to retract the closed valve plate 11 on the upper side of the end vertical pipe 8 in the exhaust box 5 into the valve plate compartment 10, and to make the lower side of the inner end vertical pipe 8 so that the air that has been temperature-controlled and dehumidified can only be discharged from the branch air duct 9 at the lower end of the end vertical pipe 8 in the exhaust box 5. At this time, the filter plate 15 in the branch air duct 9 at the lower end of the end vertical pipe 8 in the exhaust box 5 can be replaced, which facilitates the replacement of the filter plate. Compared with traditional air-conditioning units, it is more suitable for some places with higher temperature environment requirements and effectively guarantees the required indoor environment needs.

[0025] The working principle is that during normal operation, the closed valve plate 11 at the upper side of the end vertical pipe 8 in the air inlet box 1 is blocked in the end vertical pipe 8, and the closed valve plate 11 at the lower side of the end vertical pipe 8 is retracted into the valve plate compartment 10, so that the air-conditioning unit can only take in air from the branch air duct 9 at the lower end of the end vertical pipe 8 when working, and at this time, when the air is sucked in from the lower branch air duct 9, it will be filtered and removed by the filter plate 15 therein, and at the same time, the upper side of the end vertical pipe 8 in the exhaust box 5 is operated to The closed valve plate 11 is sealed in the end vertical pipe 8, and the closed valve plate 11 at the lower side of the end vertical pipe 8 in the exhaust box 5 is retracted into the valve plate compartment 10. The inhaled air passes through the heat exchange box 2, the fan box 3, and the temperature and humidity control box 4 for temperature adjustment and dehumidification, and then passes through the exhaust box 5 into the room. When exhausting, the air can only be discharged from the branch air duct 9 at the lower part of the end vertical pipe 8 in the exhaust box 5, thereby achieving multiple filtering effects during the suction and exhaust operations, improving the quality of the air discharged into the room, and when it is necessary to change When the filter plate 15 in the air filter box 1 is replaced, it is only necessary to retract the closed valve plate 11 at the upper part of the side of the end vertical pipe 8 in it into the valve plate bin 10, and at the same time, the closed valve plate 11 at the lower part of the side of the end vertical pipe 8 is blocked in the end vertical pipe 8. At this time, the external air can only enter from the branch air duct 9 at the upper part of the end vertical pipe 8, and the filter plate 15 in the lower branch air duct 9 can be taken out and replaced. Similarly, when the filter plate 15 in the exhaust air box 5 needs to be replaced, it is only necessary to retract the closed valve plate 11 at the upper part of the side of the end vertical pipe 8 in the exhaust air box 5 into the valve plate bin 10, and make the lower part of the side of the end vertical pipe 8 in the exhaust air box 5, so that the air that has been temperature-controlled and dehumidified can only be discharged from the branch air duct 9 at the lower end of the end vertical pipe 8 in the exhaust air box 5. At this time, the filter plate 15 in the branch air duct 9 at the lower end of the end vertical pipe 8 in the exhaust air box 5 can be replaced, and the effect of facilitating the replacement of the filter plate is achieved. Compared with traditional air-conditioning units, it is more suitable for some places with higher temperature environment requirements, and effectively guarantees the required indoor environment needs.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A condensing reheating dehumidification clean air conditioning unit, characterized in that: The invention comprises an air inlet box (1), a heat exchange box (2), a fan box (3), a temperature and humidity control box (4) and an exhaust box (5) which are arranged in sequence in a transverse direction, and the air inlet box (1), the heat exchange box (2), the fan box (3), the temperature and humidity control box (4) and the exhaust box (5) are connected to each other via a connecting air duct (6), a branch filter assembly is arranged inside the air inlet box (1), and the branch filter assembly comprises an end vertical pipe (8), an end of the connecting air duct (6) connected to the side of the air inlet box (1) is arranged to penetrate inside the air inlet box (1), and the end vertical pipe (8) is installed at the end of the connecting air duct (6) which is arranged to penetrate inside the air inlet box (1), and the end vertical pipe (8) is symmetrically installed with two branch air ducts (9) above and below, and the end openings of the two branch air ducts (9) are both arranged to penetrate the air inlet box ( 1), the sides of the two branch air ducts (9) are penetrated with a through groove, and a filter plate (15) is penetrated in the through groove, and two valve plate bins (10) are symmetrically installed on the side of the end vertical pipe (8) in an upper and lower manner, and the two valve plate bins (10) are respectively slidably provided with a closed valve plate (11) for blocking the inside of the end vertical pipe (8), and the sides of the two valve plate bins (10) are respectively provided with a slide groove (12) transversely, and the sides of the two closed valve plates (11) are respectively penetrated with a corresponding slide groove (12) and a first magnet (13) is installed, and the two ends of the two slide grooves (12) are respectively installed with a second magnet (14), and the first magnet (13) is installed at the end of the closed valve plate (11) opposite to the end vertical pipe (8), and the first magnet (13) can be adsorbed with the two second magnets (14) respectively.

2. A condensing reheat dehumidification clean air conditioning unit according to claim 1, characterized in that: The end vertical pipe (8) and the connecting air duct (6) are perpendicular to each other, the branch air duct (9) and the end vertical pipe (8) are perpendicular to each other, and the closing valve plate (11) and the end vertical pipe (8) are perpendicular to each other.

3. A condensing reheating dehumidification clean air conditioning unit according to claim 1, characterized in that: The two valve plate bins (10) are located inside the two branch air ducts (9), and the two closed valve plates (11) are respectively located on the upper and lower sides of the connecting air duct (6), and shutters (17) are provided in the openings of the branch air ducts (9) outside the air inlet box (1).

4. A condensing reheat dehumidification clean air conditioning unit according to claim 1, characterized in that: Two annular limit plates (16) are respectively installed in the two branch air ducts (9), and the two filter plates (15) are respectively located between the two annular limit plates (16), and the filter plates (15) and the branch air ducts (9) are perpendicular to each other.

5. The condensing reheat dehumidification clean air conditioning unit according to claim 1, characterized in that: The air inlet box (1), the heat exchange box (2), the fan box (3), the temperature and humidity control box (4) and the exhaust box (5) are all provided with openings on their sides, and the opening surfaces are all provided with inspection covers (7).

6. A condensing reheating dehumidification clean air conditioning unit according to claim 5, characterized in that: The internal components of the air inlet box (1) and the air exhaust box (5) are arranged in the same manner and are mirror images.

Images