Drainage structure of dehumidifier

Abstract

The utility model relates to the related technical field of dehumidifiers, in particular to a water drainage structure of a dehumidifier, which comprises a dehumidifier casing, a dehumidifier body and a collecting cavity are respectively arranged on the upper portion and the lower portion of the dehumidifier casing, a bearing frame and a collecting box are arranged in the collecting cavity, a lower discharge pipe is arranged on the lower portion of the bearing frame, and a water outlet pipe is arranged on the lower portion of the collecting box. The liquid level alarm is installed in the collecting box to monitor the water level, when the collecting box is about to be full of water, the liquid level alarm gives an alarm to remind a user to drain water, when the collecting box is taken out of the collecting cavity, drained water collecting work can be temporarily conducted through the bearing frame, and when the empty collecting box is installed in the collecting cavity again, the collecting box can be used for collecting water. And the water in the bearing frame is discharged into the collecting box to be collected, so that the dehumidifier body can still continue to work in the water discharging process of the collecting box, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field related to dehumidifiers, in particular to a drainage structure of a dehumidifier. Background Art

[0002] A dehumidifier is a device used to reduce indoor humidity. The specific process is to suck the humid air in the room into the dehumidifier. After entering the dehumidifier, the air passes through the heat exchanger composed of an evaporator and a condenser to condense the water vapor in the air to form condensed water, and then the dehumidified air is discharged to the outside.

[0003] The patent with authorization announcement number "CN210602191" discloses a drainage device for a dehumidifier, in which a water pump is provided on one side of the water collecting tank of the drainage box, and the water inlet of the water pump is connected to the water outlet of the water collecting tank through a first drainage pipe and a second drainage pipe respectively, and the water outlet of the water pump is connected to the spare water tank through a connecting pipe. Through the arrangement of the spare water tank and the water receiving base, even if the user forgets to turn off the dehumidifier when going out or the water in the water collecting tank is not emptied on time, problems such as overflow and water accumulation will not occur, and the problem of the water collecting tank being subject to capacity limitation is reduced. However, the following problem is still found during use. The device is not provided with an alarm device, and cannot alarm when the internal water is about to overflow during use, resulting in the inability to promptly remind the user during use, and in the process of replacing the water collecting tank, the drainage of the dehumidifier cannot be taken over, and the dehumidifier needs to be turned off, resulting in certain limitations in the use of the device. For this reason, technicians in this field have proposed a drainage structure for a dehumidifier to solve the problems raised in the above background. Utility Model Content

[0004] The purpose of the utility model is to provide a drainage structure of a dehumidifier to solve the problems raised in the above background technology.

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

[0006] A drainage structure of a dehumidifier comprises a dehumidifier casing, a dehumidifier body is installed on the upper part of the dehumidifier casing, a collecting chamber is provided at the lower part of the dehumidifier casing, a drainage pipe is installed at the bottom end of the dehumidifier body, a receiving frame and a collecting box are respectively provided at the upper and lower parts of the collecting chamber, the bottom end of the drainage pipe extends into the collecting chamber and is located above the receiving frame, a lower discharge pipe is provided at the middle bottom end of the receiving frame, a sealing plug is provided at the top of the lower discharge pipe, a movable component is provided on the side of the receiving frame, the movable component is connected to the bottom of the sealing plug through a connecting rod, the movable component is used to cooperate with the collecting box to drive the sealing plug to move, when the collecting box is taken out from the collecting chamber, the sealing plug moves down to seal the top of the lower discharge pipe, when the collecting box is installed in the collecting chamber, the sealing plug moves up and no longer seals the top of the lower discharge pipe, and a liquid level alarm is installed on the top inner wall of the collecting box.

[0007] As a further solution of the utility model: the movable component includes a movable plate, a vertical rod connected to the top of the movable plate and an elastic member sleeved on the vertical rod, the vertical rod is connected to the side of the receiving frame by an interlaced fit, the bottom end of the elastic member is connected to the top of the movable plate, and the top end of the elastic member is connected to the bottom end of the receiving frame.

[0008] As a further solution of the utility model: the movable plate includes a connected arc plate portion and a horizontal plate portion, and the arc plate portion is arranged close to the front end of the collecting chamber.

[0009] As a further solution of the utility model: a sealing plate is installed at the upper front end of the collecting chamber, and installation grooves are provided on both sides of the front end of the dehumidifier casing, and the ends of the sealing plate can be detachably installed in the installation grooves.

[0010] As a further solution of the utility model: a plurality of support wheels are arranged at equal intervals on both sides of the inner bottom surface of the collection chamber along the width direction of the collection chamber, and the collection box is placed on the support wheels.

[0011] The utility model has the following benefits: the drainage structure facilitates the removal of the collection box by arranging a collection box in the collection chamber, and a liquid level alarm is installed in the collection box to monitor the water level. When the water in the collection box is almost full, the liquid level alarm will sound an alarm to remind the user to drain the water. When the collection box is taken out of the collection chamber, the movable component will drive the plug to close the lower drainage pipe. At this time, the receiving frame can temporarily take on the drainage and collection work of the dehumidifier body. When the empty collection box is reinstalled in the collection chamber, the water in the receiving frame is drained into the collection box for collection. Through this arrangement, the dehumidifier body can continue to work during the drainage of the collection box, which greatly improves the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0013] Figure 2 It is a front view of the internal structure of the collecting chamber in the embodiment of the utility model.

[0014] Figure 3 It is a side view of the cooperation between the collection box and the movable plate in the embodiment of the utility model.

[0015] In the figure: 1. dehumidifier casing; 2. dehumidifier body; 3. drain pipe; 4. collection chamber; 5. support wheel; 6. collection box; 7. handle; 8. cover plate; 9. bolt; 10. mounting groove; 11. mounting hole; 12. receiving frame; 13. lower drain pipe; 14. movable plate; 15. vertical rod; 16. arc plate; 17. horizontal plate; 18. connecting rod; 19. seal; 20. elastic member; 21. liquid level alarm. DETAILED DESCRIPTION

[0016] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0017] Example 1: Please refer to Figures 1 to 3 A drainage structure of a dehumidifier comprises a dehumidifier casing 1, a dehumidifier body 2 is installed on the upper part of the dehumidifier casing 1, a collecting chamber 4 is arranged at the lower part of the dehumidifier casing 1, a drainage pipe 3 is installed at the bottom end of the dehumidifier body 2, a receiving frame 12 and a collecting box 6 are arranged at the upper and lower parts of the collecting chamber 4 respectively, a handle 7 is arranged at the front end of the collecting box 6 to facilitate its movement, the bottom end of the drainage pipe 3 extends into the collecting chamber 4 and is located above the receiving frame 12, a lower drain pipe 13 is arranged at the middle bottom end of the receiving frame 12, and a sealing plug 19 is arranged at the top of the lower drain pipe 13, A movable component is provided on the side of the receiving frame 12, and the movable component is connected to the bottom of the plug 19 through a connecting rod 18. The movable component is used to cooperate with the collection box 6 to drive the plug 19 to move. When the collection box 6 is taken out of the collection chamber 4, the plug 19 moves down to close the top of the lower pipe 13. When the collection box 6 is installed in the collection chamber 4, the plug 19 moves up and no longer closes the top of the lower pipe 13. A liquid level alarm 21 is installed on the top inner wall of the collection box 6. The liquid level alarm 21 can be selected from the wireless liquid level monitoring alarm in the prior art according to needs.

[0018] See also Figure 2 , Figure 3The movable component includes a movable plate 14, a vertical rod 15 connected to the top of the movable plate 14, and an elastic member 20 sleeved on the vertical rod 15. The vertical rod 15 is connected to the side of the receiving frame 12 by inserting and fitting. The bottom end of the elastic member 20 is connected to the top of the movable plate 14. The top of the elastic member 20 is connected to the bottom end of the receiving frame 12. The movable plate 14 includes a connected arc plate portion 16 and a horizontal plate portion 17. The arc plate portion 16 is arranged near the front end of the collecting chamber 4. During the movement of the collecting box 6, the top of the collecting box 6 will squeeze the arc plate portion 16, and finally the bottom end of the horizontal plate portion 17 fits with the top of the collecting box 6.

[0019] Example 2: See Figure 1 , Figure 2 On the basis of the first embodiment, a sealing plate 8 is installed at the upper front end of the collecting chamber 4, and mounting grooves 10 are provided on both sides of the front end of the dehumidifier casing 1. The ends of the sealing plate 8 are detachably installed in the mounting grooves 10, and the closed ends are installed in the mounting grooves 10 by bolts 9. The mounting grooves 10 are provided with mounting holes 11 that cooperate with the bolts 9. The receiving frame 12 is shielded by the sealing plate 8 to improve the overall aesthetics of the dehumidifier casing 1.

[0020] See also Figure 2 A plurality of support wheels 5 are arranged at equal intervals on both sides of the inner bottom surface of the collecting chamber 4 along the width direction of the collecting chamber 4 , and the collecting box 6 is placed on the support wheels 5 , and the movement of the collecting box 6 is facilitated by the support wheels 5 .

[0021] Working principle: When in use, the collection box 6 is installed in the collection chamber 4. During the movement of the collection box 6, the top of the collection box 6 first squeezes the arc plate 16 until the top of the collection box 6 slides and fits with the bottom of the horizontal plate 17. The arc plate 16 moves upward under pressure and drives the vertical rod 15 upward. The vertical rod 15 moves upward and drives the sealing plug 19 upward. The sealing plug 19 is detached from the top of the lower discharge pipe 13. At this time, the water produced by the dehumidifier body 2 is discharged into the receiving frame 12 through the drainage pipe 3, and then discharged to the collection box through the lower discharge pipe 13. 6. When the water in the collecting box 6 is almost full, an alarm is sounded through the liquid level alarm 21 to remind the user to drain the water. When the collecting box 6 is taken out of the collecting chamber 4, the elastic member 20 drives the vertical rod 15 to move downward, and then drives the movable plate 14, the connecting rod 18 and the sealing plug 19 to move downward. The sealing plug 19 moves downward to block the lower discharge pipe 13. At this time, the receiving frame 12 can be used to replace the collecting box 6 for drainage and collection. When the empty collecting box 6 is reinstalled in the collecting chamber 4, the water in the receiving frame 12 is discharged to the collecting box 6 for collection.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drainage structure of a dehumidifier, comprising a dehumidifier casing, characterized in that: The dehumidifier body is installed on the upper part of the dehumidifier casing, and a collecting chamber is provided at the lower part of the dehumidifier casing. A drain pipe is installed at the bottom end of the dehumidifier body, and a receiving frame and a collecting box are respectively provided at the upper and lower parts of the collecting chamber. The bottom end of the drain pipe extends into the collecting chamber and is located above the receiving frame, and a lower discharge pipe is provided at the middle bottom end of the receiving frame. A sealing plug is provided at the top of the lower discharge pipe, and a movable component is provided on the side of the receiving frame. The movable component is connected to the bottom of the sealing plug through a connecting rod, and the movable component is used to cooperate with the collecting box to drive the sealing plug to move. When the collecting box is taken out of the collecting chamber, the sealing plug moves down to seal the top of the lower discharge pipe. When the collecting box is installed in the collecting chamber, the sealing plug moves up and no longer seals the top of the lower discharge pipe. A liquid level alarm is installed on the top inner wall of the collecting box.

2. The drainage structure of a dehumidifier according to claim 1, characterized in that: The movable component includes a movable plate, a vertical rod connected to the top of the movable plate and an elastic member sleeved on the vertical rod, the vertical rod is connected to the side of the receiving frame by insertion and fitting, the bottom end of the elastic member is connected to the top of the movable plate, and the top end of the elastic member is connected to the bottom end of the receiving frame.

3. The drainage structure of a dehumidifier according to claim 2, characterized in that: The movable plate comprises a connected arc plate portion and a horizontal plate portion, and the arc plate portion is arranged close to the front end of the collecting chamber.

4. The drainage structure of a dehumidifier according to claim 1, characterized in that: A sealing plate is installed at the upper front end of the collecting chamber, and mounting grooves are arranged on both sides of the front end of the dehumidifier casing, and the ends of the sealing plate can be detachably installed in the mounting grooves.

5. The drainage structure of a dehumidifier according to claim 1, characterized in that: A plurality of support wheels are arranged at equal intervals on both sides of the inner bottom surface of the collecting chamber along the width direction of the collecting chamber, and the collecting box is placed on the support wheels.

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