Dehumidification device of air conditioning unit

Abstract

The utility model relates to the technical field of dehumidification equipment, in particular to a dehumidification device of an air conditioning unit. Through double dehumidification of the condenser and the drying agent, the dehumidification effect is further improved; comprising a first machine frame, a condensation box installed on the first machine frame, a condenser arranged in the condensation box, an air pipe and a dispersing, drying and dehumidifying mechanism. The dispersing, drying and dehumidifying mechanism comprises a second rack, a plurality of elastic connecting pieces, a mounting frame elastically connected with the second rack through the plurality of elastic connecting pieces, a drying agent storage net cage mounted on the mounting frame and a vibration motor fixedly mounted on the mounting frame, and one end of an air pipe extends into the condensation box; and the other end of the air pipe extends into the drying agent storage net cage, and an air blower is installed at an air inlet port of the condensation box.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification equipment, in particular to a dehumidification device for an air-conditioning unit. Background Art

[0002] As we all know, air conditioning units are often used for heating and cooling of large spaces, and the air also needs to be dehumidified; existing air conditioning units mostly use water vapor condensation to dehumidify.

[0003] For example, a Chinese utility model patent discloses an energy-saving treatment device for a dehumidification system of an air-conditioning unit (publication (announcement) number CN219550807U), which includes a condenser and a spiral tube. A heat sink is fixedly installed on the curved surface of the condenser. There are multiple heat sinks, and the multiple heat sinks are evenly distributed on the surface of the condenser in a circular shape with equal intervals. The spiral tube is wound around the surface of the condenser, and a liquid inlet pipe and a liquid outlet pipe are respectively installed at both ends of the spiral tube. The liquid inlet pipe and the liquid outlet pipe are both connected to the spiral tube, and a scraper is slidably provided on the inner wall of the liquid inlet pipe. There are two scrapers and they are symmetrically arranged. The scraper is L-shaped, and a supporting and rotating mechanism for supporting the scraper is provided inside the liquid inlet pipe.

[0004] However, when the inventors implemented this device, they found the following defects: although the condenser cools and condenses the water vapor to achieve dehumidification, some water vapor still escapes. For spaces with strict humidity requirements, the dehumidification effect needs to be further improved. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a dehumidification device for an air conditioning unit which further improves the dehumidification effect by performing double dehumidification through a condenser and a desiccant.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dehumidification device for an air-conditioning unit, comprising a first frame, a condensing box installed on the first frame, a condenser built in the condensing box, an air duct and a dispersed drying and dehumidifying mechanism, wherein the dispersed drying and dehumidifying mechanism comprises a second frame, a plurality of elastic connectors, a mounting frame elastically connected to the second frame through a plurality of elastic connectors, a desiccant storage grid box installed on the mounting frame and a vibration motor fixedly installed on the mounting frame, one end of the air duct extends into the condensing box, the other end of the air duct extends into the desiccant storage grid box, and a blower is installed at the air inlet port on the condensing box; the elastic connector is preferably an elastic rubber seat, which allows the mounting frame to vibrate while reducing the transmission of vibration to the second frame; other equivalent parts with elastic effects such as springs can also be used, and the desiccant storage grid box is filled with granular desiccant, such as activated carbon or silica gel desiccant.

[0009] Preferably, it also includes a collecting hood, a suction fan and a drying box installed on the upper part of the second frame, the collecting hood is installed on the second frame, the collecting hood is located below the desiccant storage mesh box, the desiccant storage mesh box is provided with a discharge port at the bottom, a first driving cylinder is installed on the mounting frame, a baffle for sealing the discharge port is installed at the output end of the first driving cylinder, the feed end of the suction fan is connected with the interior of the collecting hood, the discharge end of the suction fan extends into the drying box, a heater is installed in the drying box, and an exhaust pipe connected to the interior of the drying box is installed on the top of the drying box; the heater can be an electric heater such as an electric heating coil and an electric heating rod, and can also be a heating element with an equivalent heating effect such as a spiral coil steam heater.

[0010] Preferably, a loading seat is slidably mounted on the bottom of the drying box, and a plurality of evenly distributed loading ports are provided on the loading seat. A second driving cylinder providing power for the sliding of the loading seat is installed on the second frame, and a material guide assembly is installed on the frame, and the material guide assembly includes a material guide trough slidably mounted on the second frame and a third driving cylinder providing power for the sliding of the material guide trough, and the third driving cylinder is fixedly mounted on the second frame, and a material guide hopper connected to the inside of the material guide trough is provided at the bottom of the material guide trough.

[0011] Preferably, the desiccant storage grid box is provided with a plurality of vertically arranged partition plates, the partition plates divide the desiccant storage grid box into a plurality of storage chambers, the desiccant storage grid box is provided with a feed port communicating with the storage chambers, and there are a plurality of guide hoppers, which are respectively arranged corresponding to the plurality of feed ports.

[0012] Preferably, a water collecting hopper is provided at the bottom of the condensation box, and a drainage pipe is provided at the bottom of the water collecting hopper.

[0013] Preferably, the air duct is made of a plastic rubber bellows.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a dehumidification device for an air-conditioning unit, which has the following beneficial effects: the dehumidification device for an air-conditioning unit blows moisture into a condensation box through a blower, and the moisture condenses after being cooled on the surface of a low-temperature condenser, while the remaining water vapor is blown to a desiccant storage box through an air duct, and a vibration motor drives a mounting frame to vibrate, and granular desiccant in an aggregated state in the desiccant storage box forms gaps under the action of vibration, and moisture passes through the gaps, and the granular desiccant adsorbs and dries the moisture passing through, and double dehumidification by the condenser and the desiccant can effectively reduce the air humidity, further improve the dehumidification effect, and is suitable for use in air-conditioning units in spaces with strict humidity requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front structural schematic diagram of the utility model;

[0018] Figure 3 The utility model Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0019] Figure 4 The utility model Figure 3 Schematic diagram of the cross-section structure at BB in the middle;

[0020] Markings in the attached drawings: 1. first frame; 2. condenser box; 3. condenser; 4. air duct; 5. second frame; 6. elastic connector; 7. mounting frame; 8. desiccant storage box; 9. vibration motor; 10. blower; 11. material collection hood; 12. suction fan; 13. drying box; 14. first drive cylinder; 15. baffle; 16. heater; 17. exhaust pipe; 18. loading seat; 19. through loading port; 20. second drive cylinder; 21. material guide trough; 22. third drive cylinder; 23. material guide hopper; 24. partition plate; 25. feed port; 26. water collection hopper; 27. drain pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4The utility model discloses a dehumidification device for an air-conditioning unit, comprising a first frame 1, a condensing box 2 mounted on the first frame 1, a condenser 3 built in the condensing box 2, an air duct 4 and a dispersed drying and dehumidifying mechanism, wherein the dispersed drying and dehumidifying mechanism comprises a second frame 5, a plurality of elastic connectors 6, a mounting frame 7 elastically connected to the second frame 5 through a plurality of elastic connectors 6, a desiccant storage grid box 8 mounted on the mounting frame 7 and a vibration motor 9 fixedly mounted on the mounting frame 7, one end of the air duct 4 extends into the condensing box 2, and the other end of the air duct 4 extends into the desiccant storage grid box 8, and a blower 10 is installed at the air inlet port on the condensing box 2; the elastic connector 6 is preferably an elastic rubber seat, which allows the mounting frame 7 to vibrate while reducing the transmission of vibration to the second frame 5; other equivalent parts with elastic effects such as springs can also be used, and the desiccant storage grid box 8 is filled with granular desiccant, such as activated carbon or silica gel desiccant.

[0023] Specifically, it also includes a collecting cover 11, a suction fan 12 and a drying box 13 installed on the upper part of the second frame 5. The collecting cover 11 is installed on the second frame 5. The collecting cover 11 is located below the desiccant storage box 8. The bottom of the desiccant storage box 8 is provided with a discharge port. A first driving cylinder 14 is installed on the mounting frame 7. A baffle 15 for blocking the discharge port is installed at the output end of the first driving cylinder 14. The feeding end of the suction fan 12 is connected to the inside of the collecting cover 11. The discharge end of the suction fan 12 extends into the drying box 13. A heater 16 is installed in the drying box 13. The top of the drying box 13 is provided with a heater connected to the drying box. 13 is connected to an exhaust pipe 17; the heater 16 can be an electric heater such as an electric heating coil or an electric heating rod, or a heating element with an equivalent heating effect such as a spiral coil steam heater; when the desiccant in the desiccant storage box 8 absorbs a certain amount of water, the first driving cylinder 14 drives the baffle 15 to separate from the discharge port, and the suction fan 12 is started, so that the granular desiccant in the desiccant storage box 8 passes through the collecting cover 11 and is sucked into the drying box 13 by the suction fan 12, and the granular desiccant is dried by the heater 16, and the moisture is discharged through the exhaust pipe 17, and the desiccant after drying can be reused.

[0024] Specifically, a loading seat 18 is slidably mounted at the bottom of the drying box 13, and a plurality of evenly distributed loading ports 19 are provided on the loading seat 18. A second driving cylinder 20 providing power for the sliding of the loading seat 18 is installed on the second frame 5. A material guide assembly is installed on the frame, and the material guide assembly includes a material guide trough 21 slidably mounted on the second frame 5 and a third driving cylinder 22 providing power for the sliding of the material guide trough 21. The third driving cylinder 22 is fixedly mounted on the second frame 5. A material guide hopper 23 communicating with the inside of the material guide trough 21 is provided at the bottom of the material guide trough 21. In the initial state, the loading seat 18 is retracted to the bottom of the drying box 13, and the dried granular desiccant falls into the through-loading port 19, and the third driving cylinder 22 is started to move the loading seat 18 out of the drying box 13. At the same time, the output end of the third driving cylinder 22 is extended, and the guide groove 21 moves to the bottom of the through-loading port 19. The granular desiccant in the through-loading port 19 falls into the guide groove 21 and is introduced into the desiccant storage box 8 through the guide hopper 23, so as to realize the refilling of the granular desiccant; no manual intervention is required, which effectively improves the convenience of operation.

[0025] Specifically, a plurality of vertically arranged partition plates 24 are provided in the desiccant storage grid box 8, and the partition plates 24 divide the desiccant storage grid box 8 into a plurality of storage chambers. A feed port 25 communicating with the storage chamber is provided on the desiccant storage grid box 8, and a plurality of guide hoppers 23 are respectively arranged corresponding to the plurality of feed ports 25; the granular desiccant enters the corresponding storage chamber through the feed port 25, so that the granular desiccant is dispersed with each other to avoid the granular desiccant being concentrated as one. When the desiccant storage grid box 8 is in a vibrating state, the granular desiccant is dispersed with each other, so that the air can pass smoothly through the desiccant storage grid box 8.

[0026] Specifically, a water collecting bucket 26 is provided at the bottom of the condensation box 2 , and a drainage pipe 27 is provided at the bottom of the water collecting bucket 26 ; the water condensed at the condenser 3 can be collected by the water collecting bucket 26 and discharged through the drainage pipe 27 .

[0027] Specifically, the air duct 4 adopts a plastic rubber bellows; the plastic rubber bellows ensures that the air duct 4 is connected to the desiccant storage box 8 while preventing the air duct 4 from vibrating synchronously with the desiccant storage box 8, thereby reducing the transmission of vibration to the condensation box 2.

[0028] When in use, the moisture is blown into the condensation box 2 through the blower 10, and the moisture condenses after being cooled on the surface of the low-temperature condenser 3, while the remaining water vapor is blown to the desiccant storage box 8 through the air duct 4, and the vibration motor 9 drives the mounting frame 7 to vibrate. The granular desiccant in the desiccant storage box 8 forms gaps under the action of vibration, and the moisture passes through the gaps. The granular desiccant absorbs and dries the moisture passing through. When the desiccant in the desiccant storage box 8 absorbs a certain amount of water, the first driving cylinder 14 drives the baffle 15 to detach from the discharge port, and the suction fan 12 is started to make the desiccant storage box 8 The inner granular desiccant passes through the collecting cover 11 and is sucked into the drying box 13 by the suction fan 12. The granular desiccant is dried by the heater 16, and the moisture is discharged through the exhaust pipe 17. The dried granular desiccant falls into the through-feeding port 19, and the third driving cylinder 22 is started to move the feeding seat 18 out of the drying box 13. At the same time, the output end of the third driving cylinder 22 is extended, and the guide trough 21 moves to the bottom of the through-feeding port 19. The granular desiccant in the through-feeding port 19 falls into the guide trough 21 and is introduced into the desiccant storage mesh box 8 through the guide hopper 23, so as to realize the refilling of the granular desiccant.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application 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 with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A dehumidification device for an air conditioning unit, characterized in that: It comprises a first frame (1), a condensation box (2) mounted on the first frame (1), a condenser (3) built into the condensation box (2), an air duct (4) and a dispersed drying and dehumidification mechanism; The dispersed drying and dehumidifying mechanism comprises a second frame (5), a plurality of elastic connectors (6), a mounting frame (7) elastically connected to the second frame (5) via the plurality of elastic connectors (6), a desiccant storage net box (8) mounted on the mounting frame (7), and a vibration motor (9) fixedly mounted on the mounting frame (7); one end of the air duct (4) extends into the condensation box (2), and the other end of the air duct (4) extends into the desiccant storage net box (8); and a blower (10) is installed at the air inlet port on the condensation box (2).

2. The dehumidification device for an air conditioning unit according to claim 1, characterized in that: The machine also comprises a collecting hood (11), a suction fan (12) and a drying box (13) installed on the upper part of the second frame (5); the collecting hood (11) is installed on the second frame (5); the collecting hood (11) is located below the desiccant storage box (8); a discharge port is provided at the bottom of the desiccant storage box (8); a first driving cylinder (14) is installed on the mounting frame (7); a baffle (15) for sealing the discharge port is installed at the output end of the first driving cylinder (14); a feeding end of the suction fan (12) is connected to the inside of the collecting hood (11); a discharge end of the suction fan (12) extends into the drying box (13); a heater (16) is installed in the drying box (13); and an exhaust pipe (17) connected to the inside of the drying box (13) is installed at the top of the drying box (13).

3. The dehumidification device of the air conditioning unit according to claim 2, characterized in that: A loading seat (18) is slidably mounted at the bottom of the drying box (13), and a plurality of evenly distributed through loading ports (19) are provided on the loading seat (18). A second driving cylinder (20) for providing power for the loading seat (18) to slide is mounted on the second frame (5). A material guide assembly is mounted on the second frame (5), and the material guide assembly comprises a material guide trough (21) slidably mounted on the second frame (5) and a third driving cylinder (22) for providing power for the material guide trough (21) to slide. The third driving cylinder (22) is fixedly mounted on the second frame (5), and a material guide hopper (23) communicating with the inside of the material guide trough (21) is provided at the bottom of the material guide trough (21).

4. The dehumidification device for an air conditioning unit according to claim 3, characterized in that: The desiccant storage grid box (8) is provided with a plurality of vertically arranged partition plates (24), the partition plates (24) dividing the desiccant storage grid box (8) into a plurality of storage chambers, the desiccant storage grid box (8) is provided with a feed port (25) communicating with the storage chambers, the guide hoppers (23) are multiple, and the multiple guide hoppers (23) are respectively arranged corresponding to the multiple feed ports (25).

5. The dehumidification device for an air conditioning unit according to claim 4, characterized in that: A water collecting hopper (26) is provided at the bottom of the condensation tank (2), and a drainage pipe (27) is provided at the bottom of the water collecting hopper (26).

6. The dehumidification device for an air conditioning unit according to claim 5, characterized in that: The air duct (4) is made of a plastic rubber bellows.

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