Dehumidifier with condensate tank

Patent metadata

Field	Value
Publication number	US-12135141-B2
Application number	US-202016875847-A
Country	US
Kind code	B2
Filing date	May 15, 2020
Priority date	Apr 24, 2020
Publication date	Nov 5, 2024
Grant date	Nov 5, 2024

Abstract

A dehumidifier system is provided. The dehumidifier system may include a condensate tank and a dehumidifier. The dehumidifier may be positionable between at least one deployed position and at least one stowed position relative to the condensate tank. The condensate tank and the dehumidifier may telescope relative to each other. The dehumidifier system, or portions thereof, may include one or more stacking structures.

First claim

The invention claimed is:

1. A dehumidifier system comprising:
a dehumidifier having a housing and at least a condenser and an evaporator positioned within the housing of the dehumidifier, and wherein the housing includes a top wall and an opposing bottom wall;
a condensate tank having a housing defining a volume therein, wherein the housing includes a top wall defining an opening and an opposing bottom wall, and wherein a first portion of the volume of the condensate tank is occupied by the dehumidifier in a stowed position, wherein when in the stowed position the bottom wall of the housing of the dehumidifier is proximal to the bottom wall of the housing of the condensate tank and the top wall of the housing of the dehumidifier is distal from the bottom wall of the housing of the condensate tank, and a second portion of the volume is unoccupied when the dehumidifier is in a deployed position, wherein when in the deployed position the bottom wall of the housing of the dehumidifier is proximal to the top wall of the housing of the condensate tank and the top wall of the housing of the dehumidifier is spaced above the top wall of the housing of the condensate tank; and
a stacking structure engages the housing of the dehumidifier to the housing of the condensate tank when the dehumidifier is in the deployed position.

2. The dehumidifier system of claim 1 wherein the stacking structure is disengaged in the stowed position and engaged in the deployed position.

3. The dehumidifier system of claim 1 wherein the stacking structure is one or more protrusions inwardly projecting into the volume adjacent the opening of the condensate tank to position the dehumidifier in the deployed position.

4. The dehumidifier system of claim 3 wherein the one or more protrusions project into the volume when the dehumidifier is in the deployed position and are stowed in a different position when the dehumidifier is in the stowed position.

5. The dehumidifier system of claim 1 wherein the housing of the dehumidifier further includes at least a compressor, and a fan therein.

6. The dehumidifier system of claim 1 wherein the dehumidifier is in a first orientation relative to the condensate tank when in the stowed position and a second orientation relative to the condensate tank when in the deployed position, wherein the first orientation and the second orientation are different.

7. The dehumidifier system of claim 1 wherein the stacking structure is positioned on an inner periphery of one pair of opposing side walls of the housing of the condensate tank.

8. A dehumidifier system comprising:
a dehumidifier having a housing, wherein the housing includes a top wall and an opposing bottom wall;
a condensate tank having a housing defining a volume therein, wherein the housing includes a top wall defining an opening and an opposing bottom wall interconnected by a first side wall and an opposing second side wall, and a third side wall and an opposing fourth side wall interconnect the first side wall and the opposing second side wall;
wherein the housing of the dehumidifier is in telescoping engagement with the housing of the condensate tank between a stowed position and a deployed position, wherein when in the stowed position the bottom wall of the housing of the dehumidifier is proximal to the bottom wall of the housing of the condensate tank and the top wall of the housing of the dehumidifier is proximal to the top wall of the housing of the condensate tank and when in the deployed position the bottom wall of the housing of the dehumidifier is proximal to the top wall of the housing of the condensate tank and the top wall of the housing of the dehumidifier is spaced above the top wall of the housing of the condensate tank; and
one or more stacking structures including one or more protrusions projecting into the volume from an inner periphery of each one of the first side wall and the opposing second side wall of the housing of the condensate tank to engage the housing of the dehumidifier to the housing of the condensate tank, and wherein the third side wall and the opposing fourth side wall do not include the one or more protrusions, and wherein the one or more stacking structures stop the telescoping engagement between the condensate tank and the dehumidifier when in the deployed position.

9. The dehumidifier system of claim 8 wherein when in the deployed position the one or more stacking structures engage the housing of the dehumidifier to the housing of the condensate tank.

10. The dehumidifier system of claim 9 having an overall height increasing in size from the stowed position to the deployed position.

11. The dehumidifier system of claim 9 wherein a portion of the volume within the housing of the condensate tank that can collect condensate increases in size from the stowed position to the deployed position.

12. The dehumidifier system of claim 8 wherein the one or more stacking structures are positioned between a stowed position and a deployed position, wherein when the one or more stacking structures are in the deployed position the one or more stacking structures engage the housing of the dehumidifier to the housing of the condensate tank.

13. The dehumidifier system of claim 8 wherein the one or more protrusions are adjacent the opening.

14. The dehumidifier system of claim 8 wherein the one or more stacking structures are fixed in position.

15. The dehumidifier system of claim 8 wherein the one or more stacking structures stop axial movement in at least one direction between the housing of the dehumidifier and the housing of the condensate tank to stop the telescoping engagement.

16. A method of operating a dehumidifier system comprising the steps of:
providing a dehumidifier having a housing, wherein the housing includes a top wall and an opposing bottom wall;
providing a condensate tank having a housing defining a volume therein, wherein the housing includes a top wall defining an opening and an opposing bottom wall;
deploying the housing of the dehumidifier from the volume of the housing of the condensate tank from a stowed position to a deployed position, wherein when in the stowed position the bottom wall of the housing of the dehumidifier is proximal to the bottom wall of the housing of the condensate tank and the top wall of the housing of the dehumidifier is distal from the bottom wall of the housing of the condensate tank, and when in the deployed position the bottom wall of the housing of the dehumidifier is proximal to the top wall of the housing of the condensate tank and the top wall of the housing of the dehumidifier is spaced above the top wall of the housing of the condensate tank; and
engaging one or more stacking structures when the housing of the dehumidifier is in the deployed position with the housing of the condensate tank.

17. The method of claim 16 further comprising disengaging the one or more stacking structures between the housing of the dehumidifier and the housing of the condensate tank.

18. The method of claim 16 wherein the step of engaging one or more stacking structures includes deploying the one or more stacking structures from a stowed position to a deployed position.

19. The method of claim 18 further comprising stowing the one or more stacking structures from the deployed position to the stowed position.

20. The method of claim 16 further comprising stowing the housing of the dehumidifier into the housing of the condensate tank from the deployed position to the stowed position.

Assignees

• Midea Group Co Ltd

Inventors

• Li Weiming
• Xing Zhigang
• Chapin Zachary

Classifications

• F24F3/14

  by humidification; by dehumidification · CPC title

• F24F13/222

  for evacuating condensate · CPC title

• F24F1/0358 Primary

  with dehumidification means · CPC title

• F24F13/20

  Casings or covers · CPC title

• F24F2013/205

  Mounting a ventilator fan therein · CPC title