Integrated water damage restoration system, sensors therefor, and method of using same

• US 8,640,360 B2
• Filed: 01/07/2011
• Issued: 02/04/2014
• Est. Priority Date: 01/08/2010
• Status: Active Grant

• Current Assignee: Legend Brands, Inc. (RPM International Incorporated)
• Original Assignee: Karcher North America Incorporated (Alfred Kärcher SE & Co. KG)
• Inventors: Stamm, Stephen John, Shark, Eric Lynn, O'Kane, Nicholas Brian, Chapman, Ray, Geschwentner, E. Scott, Flickinger, Sean William
• Primary Examiner(s): Gravini, Steve M
• Application Number:
  US12/986,727
• Publication Number:
  US 20110167670A1
• Time in Patent Office: 1,124 Days
• Field of Search: 343/81, 344/18, 344/91, 344/97, 340/604, 236/44.A, 236/44.C, 738/658, 62/92, 622/72, 702/182, 702/188, D23/383, D23/332, 280/47.25
• US Class Current: 34/418
• CPC Class Codes: E04B 1/70 Drying or keeping dry, e.g. by air vents using damp-proof courses E04B1/644; using sealings, e.g. sealing masses or foils, E04B1/66; during erection E04G21/28
• CPC Class Codes: F04D 25/08 the working fluid being air, e.g. for ventilation
• CPC Class Codes: F24F 3/1405 in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit

Abstract

An overall restoration system useful in removing moisture from structures is provided. The contemplated system includes a power and control device, a series of sensors, and a number of various different drying equipment, all capable of communication with a remote server. The system is highly portable, flexible and cost-efficient to manufacture and operate.

Claims

1. A method of remediating a water-damaged building, comprising:

providing a self-contained power and control device;

providing at least one drying component;

providing at least one sensor;

placing the at least one drying component in a water-damaged area of the building;

connecting a power source to the power and control device;

selectively directing the current received by the power and control device to at least one of the at least one drying component;

providing drying criteria to the power and control device;

gathering moisture content data from the at least one sensor;

using the drying criteria and the moisture content data to control the function of the at least one drying component; and

wherein the power and control device includes a processor that accepts data received from the at least one sensor and data from the at least one drying component and directs the at least one drying component to cease functioning when a predetermined dew point value of a given remediation area is approached.

2. The method of claim 1, further comprising outputting information to a site other than the water-damaged building.

3. The method of claim 2, wherein the information is outputted from the power and control device includes information related to at least one of current draw by the power and control device, current draw by the at least one drying component, and data gathered by the at least one sensor.

4. The method of claim 1, wherein the power and control device communicates wirelessly with a server that is selectively accessed by a user.

5. The method of claim 1, further comprising ceasing the function of the at least one drying component when the moisture content of the area being remediated is dried to a predetermined level.

6. The method of claim 1 wherein the power and control device, comprises:

an outer case for housing electronic circuitry, the circuitry including;

power collection and distribution circuitry, circuitry for collecting data from the at least one sensor, circuitry for transmitting data to the at least one drying component, circuitry to transmit data to and to receive data from a remote server, and circuitry that aids in proper installation, monitoring, and control of the at least one drying component;

a plurality of electrical power inlets;

a plurality of electrical power outlets; and

a user interface that allows the user to modify the amount of power supplied to at least one of the plurality of power outlets.

7. The method of claim 1, wherein the power and control device controls and monitors at least three separate drying zones in the water-damaged building.

8. The method of claim 1, wherein the at least one drying component comprises at least one of a fan and a dehumidifying device.

9. The method of claim 1, wherein the at least one sensor is a battery-powered device that measures temperature and relative humidity.

10. The method of claim 1, wherein the at least one drying component is a dehumidifier that employs a thermal expansion valve to control the flow of refrigerant.

11. The method of claim 1, wherein the at least one drying component is an air mover that employs an air filtering or air treating device.

12. The method of claim 1, wherein the at least one sensor includes a penetrating moisture sensor that includes penetrating members that contacts moisture-damaged wood.

13. The method of claim 12, wherein the penetrating moisture sensor measures the electrical resistance of the moisture-damaged wood and correlates the measured electrical resistance to a moisture content value that is independent of the type of wood to which the penetrating moisture sensor is associated.

14. A method of remediating a water-damaged building, comprising:

providing a self-contained power and control device;

providing at least one drying component;

providing at least one sensor;

placing the at least one drying component in a water-damaged area of the building;

connecting a power source to the power and control device;

selectively directing the current received by the power and control device to at least one of the at least one drying component;

providing drying criteria to the power and control device;

gathering moisture content data from the at least one sensor;

using the drying criteria and the moisture content data to control the function of the at least one drying component; and

wherein the power and control device controls and monitors at least three separate drying zones in the water-damaged building.

15. The method of claim 14, further comprising outputting information to a site other than the water-damaged building.

16. The method of claim 15, wherein the information is outputted from the power and control device includes information related to at least one of current draw by the power and control device, current draw by the at least one drying component, and data gathered by the at least one sensor.

17. The method of claim 14, wherein the power and control device communicates wirelessly with a server that is selectively accessed by a user.

18. The method of claim 14, further comprising ceasing the function of the at least one drying component when the moisture content of the area being remediated is dried to a predetermined level.

19. The method of claim 14 wherein the power and control device, comprises:

an outer case for housing electronic circuitry, the circuitry including;

power collection and distribution circuitry, circuitry for collecting data from the at least one sensor, circuitry for transmitting data to the at least one drying component, circuitry to transmit data to and to receive data from a remote server, and circuitry that aids in proper installation, monitoring, and control of the at least one drying component;

a plurality of electrical power inlets;

a plurality of electrical power outlets; and

a user interface that allows the user to modify the amount of power supplied to at least one of the plurality of power outlets.

20. The method of claim 14, wherein the at least one drying component comprises at least one of a fan and a dehumidifying device.

21. The method of claim 14, wherein the at least one sensor is a battery- powered device that measures temperature and relative humidity.

22. The method of claim 14, wherein the at least one drying component is a dehumidifier that employs a thermal expansion valve to control the flow of refrigerant.

23. The method of claim 14, wherein the at least one drying component is an air mover that employs an air filtering or air treating device.

24. The method of claim 14, wherein the at least one sensor includes a penetrating moisture sensor that includes penetrating members that contacts moisture- damaged wood.

25. The method of claim 24, wherein the penetrating moisture sensor measures the electrical resistance of the moisture-damaged wood and correlates the measured electrical resistance to a moisture content value that is independent of the type of wood to which the penetrating moisture sensor is associated.