Dehumidifier convenient to maintain

Abstract

The dehumidifier convenient to maintain comprises a machine body, a flow dividing pipe, a heat exchanger and a fan, an air outlet is formed in the side face of the machine body, a top cover is fixedly installed on the top of the machine body through screws, and an air pump is installed on one side of the flow dividing pipe through a metal pipeline. The heat exchanger, the fan and the flow dividing pipe are installed in the machine body through the connecting mechanism, the connecting mechanism is connected with the top cover through the locking mechanism, and when one or more of the heat exchanger, the fan and the flow dividing pipe needs to be maintained, the top cover is directly taken down; the top cover can take out the component from the interior of the machine body together through the locking mechanism and the connecting mechanism, for the component which does not need to be maintained, a worker manually operates the locking mechanism to enable the locking mechanism to release the connection between the connecting mechanism and the top cover, the whole machine body does not need to be opened in the process, the operation process is simple, and maintenance is convenient. Therefore, the parts can be maintained conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidifiers, in particular to a dehumidifier which is easy to maintain. Background Art

[0002] In the industrial production process, some materials need to be processed in a dry environment. If the humidity in the workshop is too high, it will affect the product quality. Usually, a dehumidifier is installed in the workshop.

[0003] Announcement No. "CN214949452U" provides an industrial dehumidifier, including a chassis, a heat exchanger fixedly connected to the middle of the chassis, an air duct fixedly connected to the top of one end of the chassis, an air pump installed in the middle of the air duct, a diverter pipe fixedly connected to the end of the air duct opposite the heat exchanger, and an air intake hood fixedly connected to the outer wall of the chassis at a position opposite the air duct, the air intake hood being connected to the air duct. The device draws hot and humid air from the outside into the chassis through the air intake hood, and the diversion of the hot and humid air by the diverter pipe causes the air to be evenly sprayed toward the heat exchanger, allowing the water in the air to condense evenly. A filter screen is provided on the top of the air intake hood, which is limited by a limit rod. This screen filters dust from the air to prevent dust from falling on condensed water droplets, which can cause bacteria to grow inside the chassis, thereby improving the hygiene of the dehumidifier.

[0004] However, the above solution still has the following defects:

[0005] Components such as the shunt pipe, heat exchanger, and fan are directly fixed inside the chassis during installation. If the above components need to be repaired, the chassis must be opened as a whole, and then each component must be taken out for repair and then reinstalled, which is a rather cumbersome process. Utility Model Content

[0006] The purpose of the present utility model is to provide a dehumidifier that is easy to maintain, so as to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A dehumidifier that is easy to maintain, comprising a body, a shunt pipe, a heat exchanger, and a fan. An air outlet is provided on the side of the body, a top cover is fixedly mounted on the top of the body by screws, an air pump is mounted on one side of the shunt pipe via a metal pipe, an air intake hood is mounted on the input end of the air pump, a first through hole is provided on the surface of the top cover, and the air intake hood is disposed in the first through hole;

[0009] A bracket is provided inside the body, a motor is mounted on the bracket, the fan is fixedly mounted on the output end of the motor, a second through hole is provided on the surface of the body, and the bracket is aligned with the second through hole;

[0010] The bottom of the machine body is provided with a conical portion, the bottom of the conical portion is provided with a drainage groove, and a water tank is installed below the machine body, and the water tank is provided directly below the drainage groove;

[0011] The heat exchanger, the bracket and the diverter pipe are all movably arranged inside the machine body through a connecting mechanism, and a locking mechanism is provided between the top cover and the connecting mechanism.

[0012] Preferably, the connecting mechanism includes a connecting arm, a limit seat, a connecting seat, a slide groove and a track, the limit seat is fixedly arranged on the inner wall of the body, the slide groove is arranged on the surface of the connecting seat, one end of the connecting arm is fixed to the side of the bracket, the heat exchanger and the diverter pipe, the other end of the connecting arm is fixed to the surface of the connecting seat, the track is vertically fixed to the top of the limit seat, and the connecting seat is slidably arranged on the surface of the track through the slide groove.

[0013] Preferably, the locking mechanism includes a rotating shaft, a protruding block, a receiving groove and a lifting block, the rotating shaft is rotatably set on the surface of the top cover, the protruding block is fixedly set on the side above the rotating shaft, the lifting block is fixedly set at the end of the rotating shaft, the receiving groove is set on the surface of the connecting seat, and the lifting block is engaged with the inside of the receiving groove.

[0014] Preferably, a groove is provided on the side of the track, a roller is rotatably provided inside the groove, and the side of the roller contacts the inner wall of the slide groove.

[0015] Preferably, running wheels are installed at the bottom of the water tank, and the water tank is fixedly arranged below the drainage trough through a mounting mechanism.

[0016] Preferably, the mounting mechanism includes a side plate, a guide groove and a guide protrusion, the guide protrusion is fixedly arranged on the side of the water tank, the guide groove is arranged on the surface of the side plate, the side plate is fixed to the bottom of the body, and the guide protrusion is slidably arranged in the guide groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model installs the heat exchanger, the fan and the shunt pipe inside the machine body through the connecting mechanism, and connects the connecting mechanism to the top cover through the locking mechanism. When one or more components among the heat exchanger, the fan and the shunt pipe need to be repaired, the top cover is directly removed, and the top cover can take out the components from the inside of the machine body together through the locking mechanism and the connecting mechanism. For the components that do not need to be repaired, the staff manually operates the locking mechanism so that the locking mechanism releases the connection between the connecting mechanism and the top cover. The above process does not require opening the whole machine body, and the operation process is relatively simple, which facilitates the repair of components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the body of the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the connecting mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the main structure of the locking mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the main structure of the installation mechanism of the utility model.

[0024] In the figure: 1. body; 2. diverter pipe; 3. heat exchanger; 4. fan; 5. air outlet; 6. top cover; 7. air pump; 8. air inlet cover; 9. first through hole; 10. bracket; 11. motor; 12. second through hole; 13. conical part; 14. drainage trough; 15. water tank; 16. connecting arm; 17. limit seat; 18. connecting seat; 19. slide; 20. track; 21. rotating shaft; 22. protrusion block; 23. receiving groove; 24. lifting block; 25. groove; 26. roller; 27. walking wheel; 28. side plate; 29. guide groove; 30. guide protrusion. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0026] See also Figure 1-5The utility model provides a dehumidifier which is easy to maintain, comprising a body 1, a shunt pipe 2, a heat exchanger 3 and a fan 4. An air outlet 5 is provided on the side of the body 1, a top cover 6 is fixed on the top of the body 1 by screws, an air pump 7 is installed on one side of the shunt pipe 2 through a metal pipe, an air intake cover 8 is installed on the input end of the air pump 7, a first through hole 9 is provided on the surface of the top cover 6, the air intake cover 8 is arranged in the first through hole 9, a bracket 10 is provided inside the body 1, and a motor 11 is installed on the bracket 10. The fan 4 is fixedly mounted on the output end of the motor 11. A second through hole 12 is provided on the surface of the body 1. The bracket 10 is aligned with the second through hole 12. A conical portion 13 is provided at the bottom of the body 1. A drainage groove 14 is provided at the bottom of the conical portion 13. A water tank 15 is installed below the body 1. The water tank 15 is provided directly below the drainage groove 14. The heat exchanger 3, the bracket 10 and the diverter pipe 2 are all movably arranged inside the body 1 through a connecting mechanism. A locking mechanism is provided between the top cover 6 and the connecting mechanism.

[0027] See also Figure 1 and 2 The air pump 7 draws air from the outside through the air intake hood 8. The air enters the diversion pipe 2 and then enters the heat exchanger 3 for dehumidification. The motor 11 drives the fan 4 to rotate. The fan 4 can conduct heat. The dehumidified air can be discharged to the outside through the air outlet 5. The condensed water generated when the heat exchanger 3 is working will fall to the conical part 13 under the action of gravity, and finally be discharged into the water tank 15 through the drainage groove 14.

[0028] It should be noted that in this embodiment, the heat exchanger 3, the bracket 10 and the diverter pipe 2 are referred to as three independent units for the convenience of description. When one or more of the units need to be repaired, the unit can be directly removed from the interior of the body 1 through the locking mechanism and the connecting mechanism by removing the top cover 6. For units that do not require maintenance, it is necessary to control the locking mechanism to release the connection between the connecting mechanism and the top cover 6.

[0029] The connecting mechanism includes a connecting arm 16, a limit seat 17, a connecting seat 18, a slide 19 and a track 20. The limit seat 17 is fixedly arranged on the inner wall of the body 1, and the slide 19 is arranged on the surface of the connecting seat 18. One end of the connecting arm 16 is fixed to the side of the bracket 10, the heat exchanger 3 and the diverter pipe 2, and the other end of the connecting arm 16 is fixed to the surface of the connecting seat 18. The track 20 is vertically fixed to the top of the limit seat 17. The connecting seat 18 is slidably arranged on the surface of the track 20 through the slide 19. A groove 25 is provided on the side of the track 20, and a roller 26 is rotatably arranged inside the groove 25. The side of the roller 26 abuts against the inner wall of the slide 19.

[0030] See also Figure 3In this embodiment, taking the connecting mechanism on the bracket 10 as an example, the connecting seat 18 can be driven to move synchronously by pulling the top cover 6. When moving up, the connecting seat 18 can move synchronously on the surface of the track 20, and at this time, the connecting seat 18 can pull the bracket 10 up synchronously through the connecting arm 16. During this process, the slide groove 19 on the surface of the connecting seat 18 can generate friction with the roller 26, so that the roller 26 rotates on the inner wall of the groove 25, thereby reducing the friction between the connecting seat 18 and the track 20, so as to facilitate the removal of the bracket 10. After installing the motor 11 and fan blades after maintenance, it is only necessary to directly place the bracket 10 into the body 1 until the bottom of the connecting seat 18 contacts the top of the limit seat 17.

[0031] The locking mechanism includes a rotating shaft 21, a protruding block 22, a receiving groove 23 and a lifting block 24. The rotating shaft 21 is rotatably set on the surface of the top cover 6, the protruding block 22 is fixedly set on the side above the rotating shaft 21, the lifting block 24 is fixedly set at the end of the rotating shaft 21, the receiving groove 23 is set on the surface of the connecting seat 18, and the lifting block 24 is engaged with the inside of the receiving groove 23.

[0032] See also Figure 4 When the lifting block 24 is located inside the accommodating groove 23, the staff can drive the lifting block 24 to move synchronously through the rotating shaft 21 when pulling the top cover 6, and the lifting block 24 can pull the connecting seat 18 to move synchronously through the accommodating groove 23. When the protruding block 22 is rotated, the rotating shaft 21 is driven to rotate through the protruding block 22, and the rotating shaft 21 can drive the lifting block 24 to disengage from the inside of the accommodating groove 23 when rotating. At this time, when the cover is pulled again, the connecting seat 18 cannot be pulled synchronously through the lifting block 24 and the accommodating groove 23. Therefore, the connection between the top cover 6 and the connecting seat 18 is achieved through the locking mechanism, so that different units can be disassembled as needed.

[0033] A walking wheel 27 is installed at the bottom of the water tank 15. The water tank 15 is fixedly set below the drain groove 14 through an installation mechanism. The installation mechanism includes a side panel 28, a guide groove 29 and a guide protrusion 30. The guide protrusion 30 is fixedly set on the side of the water tank 15. The guide groove 29 is set on the surface of the side panel 28. The side panel 28 is fixed to the bottom of the body 1, and the guide protrusion 30 is slidably set in the guide groove 29.

[0034] See also Figure 5The condensed water generated when the heat exchanger 3 is working will fall to the conical part 13 under the action of gravity, and will eventually be discharged into the water tank 15 through the drainage groove 14. When the water level inside the water tank 15 is high, the walking wheel 27 can drive the water tank 15 to move horizontally on the ground by pulling the water tank 15 horizontally, and at this time the water tank 15 can drive the guide protrusion 30 to slide inside the guide groove 29. When the guide protrusion 30 is detached from the inside of the guide groove 29, the staff can move the water tank 15 to clean the accumulated water inside.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dehumidifier that is easy to maintain, comprising a body (1), a shunt pipe (2), a heat exchanger (3) and a fan (4), characterized in that: An air outlet (5) is provided on the side of the machine body (1), a top cover (6) is fixedly installed on the top of the machine body (1) by screws, an air pump (7) is installed on one side of the diversion pipe (2) through a metal pipe, an air intake cover (8) is installed at the input end of the air pump (7), a first through hole (9) is provided on the surface of the top cover (6), and the air intake cover (8) is arranged in the first through hole (9); A bracket (10) is provided inside the body (1), a motor (11) is mounted on the bracket (10), the fan (4) is fixedly mounted on the output end of the motor (11), a second through hole (12) is provided on the surface of the body (1), and the bracket (10) is aligned with the second through hole (12); The bottom of the machine body (1) is provided with a conical portion (13), the bottom of the conical portion (13) is provided with a drainage groove (14), a water tank (15) is installed below the machine body (1), and the water tank (15) is provided directly below the drainage groove (14); The heat exchanger (3), bracket (10) and diverter pipe (2) are all movably arranged inside the machine body (1) via a connecting mechanism, and a locking mechanism is provided between the top cover (6) and the connecting mechanism.

2. The dehumidifier according to claim 1, characterized in that: The connecting mechanism comprises a connecting arm (16), a limiting seat (17), a connecting seat (18), a slide groove (19) and a track (20); the limiting seat (17) is fixedly arranged on the inner wall of the body (1); the slide groove (19) is arranged on the surface of the connecting seat (18); one end of the connecting arm (16) is fixed to the side of the bracket (10), the heat exchanger (3) and the diverter pipe (2); the other end of the connecting arm (16) is fixed to the surface of the connecting seat (18); the track (20) is vertically fixed to the top of the limiting seat (17); and the connecting seat (18) is slidably arranged on the surface of the track (20) through the slide groove (19).

3. The dehumidifier according to claim 2, characterized in that: The locking mechanism comprises a rotating shaft (21), a protruding block (22), a receiving groove (23) and a lifting block (24); the rotating shaft (21) is rotatably arranged on the surface of the top cover (6); the protruding block (22) is fixedly arranged on the side above the rotating shaft (21); the lifting block (24) is fixedly arranged at the end of the rotating shaft (21); the receiving groove (23) is arranged on the surface of the connecting seat (18); and the lifting block (24) is engaged with the inside of the receiving groove (23).

4. The dehumidifier according to claim 2, characterized in that: A groove (25) is provided on the side of the track (20), a roller (26) is rotatably provided inside the groove (25), and the side of the roller (26) contacts the inner wall of the slide groove (19).

5. The dehumidifier according to claim 1, characterized in that: The bottom of the water tank (15) is provided with running wheels (27), and the water tank (15) is fixedly arranged below the drainage trough (14) through a mounting mechanism.

6. The dehumidifier that is easy to maintain according to claim 5, characterized in that: The mounting mechanism comprises a side plate (28), a guide groove (29) and a guide protrusion (30); the guide protrusion (30) is fixedly arranged on the side of the water tank (15); the guide groove (29) is arranged on the surface of the side plate (28); the side plate (28) is fixed below the machine body (1); and the guide protrusion (30) is slidably arranged in the guide groove (29).

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