Appliance room controller

• US 7,651,034 B2
• Filed: 10/07/2005
• Issued: 01/26/2010
• Est. Priority Date: 08/04/2000
• Status: Expired due to Fees

• Current Assignee: Tjernlund Products, Inc.
• Original Assignee: Tjernlund Products, Inc.
• Inventors: Hoyez, Timothy G., Weimer, John R.
• Primary Examiner(s): Norman; Marc E
• Application Number:
  US11/246,913
• Publication Number:
  US 20060049268A1
• Time in Patent Office: 1,572 Days
• Field of Search: 236/10, 236/11, 236/14, 236/15.R, 236/15.BR, 236/20.R, 236/49.1, 236/19.3, 236/51, 236/49.3, 431/2, 431/12, 431/18
• US Class Current: 236/11
• CPC Class Codes: F23N 2225/04 pressure
• CPC Class Codes: F23N 2233/04 with variable speed
• CPC Class Codes: F23N 2233/08 with variable speed
• CPC Class Codes: F23N 2237/02 two or more burners
• CPC Class Codes: F23N 3/082 using electronic means
• CPC Class Codes: F23N 5/184 using electronic means
• CPC Class Codes: F23N 5/242 using electronic means
• CPC Class Codes: G05D 16/2073 with a plurality of pressure sources

Abstract

A universal controller for coordinating activity of an appliance room including a configurable air control portion, and a configurable appliance control portion. The configurable air control portion controls at least one air flow condition of the appliance room and includes an air control interface adapted to be operatively coupled with at least one of an influent combustion air system and a venting system. The configurable appliance control portion controls operation of a plurality of appliances and includes at least one appliance interface adapted to be operatively coupled with the plurality of appliances. The appliance control portion is adapted to selectively coordinate operation of individual appliances such that a selected at least one of the plurality of appliances can be operated according to a dynamically adjustable sequence.

Claims

1. An appliance room controller for coordinating operation of an appliance room having combustion appliances, comprising:

a configurable air control portion adapted to control at least one air flow condition of the appliance room and includes an air control interface adapted to be operatively coupled with a combustion exhaust system;

a configurable appliance control portion adapted to control operation of a plurality of separate appliances, each appliance having a distinct combustion exhaust line connected to a common channel of the combustion exhaust system that is shared among the plurality of separate appliances, the configurable appliance control portion including at least one appliance interface adapted to be operatively coupled with each of the plurality of appliances; and

a controller interfaced with the configurable air control portion and with the configurable appliance control portion, the controller being adapted to operate the configurable air control portion in conjunction with the configurable appliance control portion such that activation of individual appliances is permitted or prohibited so as to assist in control of the at least one air flow condition.

2. The appliance room controller of claim 1, wherein the air control interface is adapted to be operatively coupled with an air intake system, and wherein the controller is adapted to control a first air flow condition in the combustion exhaust system, and a second air flow condition of the air intake system.

3. The appliance room controller of claim 1, wherein the controller is adapted to permit or prohibit activation of the individual appliances based on an operating state of at least one other appliance among the plurality of appliances.

4. The appliance room controller of claim 1, wherein the controller is adapted to permit or prohibit activation of the individual appliances based on at least one measured air flow condition.

5. The appliance room controller of claim 1, wherein the controller is adapted to store information representing operational settings of the configurable air control portion associated with operational states of individual appliances and corresponding air flow conditions.

6. The appliance room controller of claim 5, wherein the information stored in the controller is historical information of the operational settings that were used to successfully control the appliance room during past operation of those individual appliances in certain operational configurations.

7. The appliance room controller of claim 1, wherein the controller is adapted to store information representing operational settings of the configurable air control portion associated with operation of individual appliances and corresponding air flow conditions, and wherein the controller is further adapted to cause the configurable air control portion to adjust air flow control settings in advance of activation of certain individual appliances based on that information.

8. An appliance room controller, comprising:

means for controlling at least one air flow condition of the appliance room;

means for controlling operation of a plurality of separate appliances, each appliance having a distinct combustion exhaust line connected to a common channel of the combustion exhaust system that is shared among the plurality of separate appliances; and

means for coordinating operation of the means for controlling at least one air flow condition with operation of the means for controlling operation of a plurality of separate appliances such that activation of individual appliances is permitted or prohibited so as to assist in control of the at least one air flow condition.

9. A method of coordinating operation of an appliance room, the method comprising:

automatically controlling at least one air flow condition of a combustion exhaust system of the appliance room;

automatically controlling operation of a plurality of separate appliances, each appliance having a distinct combustion exhaust line connected to a common channel of the combustion exhaust system that is shared among the plurality of separate appliances; and

automatically coordinating automatic control of the at least one air flow condition with automatic control of the operation of the plurality of separate appliances, the coordinating being performed such that activation of individual appliances is permitted or prohibited so as to assist in control of the at least one air flow condition.

10. The method of claim 9, wherein automatically controlling of the at least one air flow condition is achieved via operation of an air control interface operatively coupled with an air intake system, and wherein the controller is adapted to control a first air flow condition in the combustion exhaust system, and a second air flow condition of the air intake system.

11. The method of claim 9, wherein the activation of the individual appliances is permitted or prohibited based on an operating state of at least one other appliance among the plurality of appliances.

12. The method of claim 9, wherein the activation of the individual appliances is permitted or prohibited based on at least one measured air flow condition.

13. The method of claim 9, further comprising storing information representing operational settings for controlling the at least one air flow condition in association with information representing operational states of individual appliances and corresponding air flow conditions.

14. The method of claim 13, wherein storing the information includes storing information that represents historical operational settings that were used to successfully control the appliance room during past operation of those individual appliances in certain operational configurations.

15. The method of claim 13, further comprising adjusting air flow control settings in advance of activation of certain individual appliances based on the information representing operational settings for controlling the at least one air flow condition in association with information representing operational states of individual appliances and corresponding air flow conditions.