Timed dispenser and audit system

• US 8,744,623 B2
• Filed: 05/26/2011
• Issued: 06/03/2014
• Est. Priority Date: 05/26/2011
• Status: Active Grant

• Current Assignee: Ecolab USA Incorporated (Ecolab, Inc.)
• Original Assignee: Ecolab USA Incorporated (Ecolab, Inc.)
• Inventors: Drake, Deborah L., Tischler, Sherri L., Kraus, Paul R.
• Primary Examiner(s): COLLINS, MICHAEL
• Application Number:
  US13/116,878
• Publication Number:
  US 20120303159A1
• Time in Patent Office: 1,104 Days
• Field of Search: 700/236, 700/244
• US Class Current: 700/244
• CPC Class Codes: B05B 11/1011 without substantial movement of the nozzle in the direction of the pressure stroke
• CPC Class Codes: B05B 11/108 Means for counting the number of dispensing strokes
• CPC Class Codes: B05B 12/02 for controlling time, or sequence, of delivery
• CPC Class Codes: B67D 7/0205 by manually operable pumping apparatus hand-held apparatus with pumps for dispensing or spraying liquids or fluent materials B05B11/00
• CPC Class Codes: B67D 7/22 Arrangements of indicators or registers indicating or recording in fluid meters G01F15/06
• CPC Class Codes: G08B 21/245 Reminder of hygiene compliance policies, e.g. of washing hands

Abstract

A chemical product dispenser includes one or more timing features. The chemical product may include cleaning, sanitizing, disinfecting, or other chemical products typically dispensed using a conventional spray bottle or other chemical product applicator used in the cleaning industry. The timed dispenser includes a timer and one or more indicators that are activated when one or more predetermined periods of time (such as a contact time or cure time) have elapsed. A timed dispenser audit system further monitors and analyzes use of the timed dispensers throughout one or more facilities, and may generate reports based on the analysis.

Claims

1. A system, comprising:

a plurality of timed dispensers, each of which holds an associated chemical product used during cleaning of a facility, each timed dispenser comprising;

a container configured to hold the associated chemical product;

a dispense mechanism that when actuated results in dispensation of the associated chemical product from the container;

an actuation sensor configured to detect actuation of the dispense mechanism and generate a corresponding dispenser actuation signal;

a timing module that receives the dispenser actuation signal and measures a minimum contact time from receipt of the actuation signal;

an indicator that is activated under control of the timing module when the minimum contact time has elapsed; and

a memory that stores dispenser actuation data, wherein the dispenser actuation data includes a count of dispenser actuations, time and date stamps associated with each dispenser actuation, and timed dispenser identification information; and

a computing device that receives the dispenser actuation data from each of the plurality of timed dispensers, the computing device comprising;

an analysis application that analyzes the dispenser actuation data received from each of the plurality of timed dispensers, and determines whether sufficient dispenser actuations were performed during a predetermined period of time to clean a defined area within the facility; and

a reporting application that generates reports that characterize timed dispenser usage based on analysis of the actuation data.

2. The system of claim 1, wherein the timing module includes one of a processor, a counter, a timer, or a controller.

3. The system of claim 1, wherein the timing module is further configured to count a number of dispenser actuations based on a number of received dispenser actuation signals.

4. The system of claim 1, further comprising a memory that stores dispenser actuation data.

5. The system of claim 4 wherein the dispenser actuation data includes one or more of a count of dispenser actuations, time and date stamps associated with each dispenser actuation, and timed dispenser identification information.

6. The system of claim 4, further comprising a communications module that transmits the dispenser actuation data to a computing device.

7. The system of claim 1, further comprising a location module that receives location information associated with a position of the timed dispenser within a facility.

8. The system of claim 1, further comprising a pager that is activated under control of the timing module when the predetermined period of time has elapsed.

9. The system of claim 8 wherein the analysis application analyzes the actuation data to monitor chemical product usage by each of the timed dispensers.

10. The system of claim 1 wherein the reporting application that generates reports that characterize timed dispenser usage based on analysis of the actuation data.

11. The system of claim 1, further comprising a base station that receives actuation data form one or more of the plurality of dispensers and sends the actuation data from the one or more of the plurality of dispensers to the computing device.

12. The system of claim 1, further comprising a docking station positioned on a mobile cleaning station that receives actuation data form one or more of the plurality of dispensers.

13. The system of claim 1, wherein the timed dispenser further comprises a generator that converts mechanical energy generated by actuation of the dispense mechanism into electrical energy.

14. The system of claim 1, wherein the reporting application generates reports characterizing whether sufficient dispenser actuations were performed during a predetermined period of time to clean a defined area within the facility.

15. The system of claim 1, wherein the reporting application generates reports characterizing whether sufficient chemical product was dispensed to clean a defined area within the facility.

16. The system of claim 1, wherein the reporting application generates reports characterizing the locations of one or more of the plurality of timed dispensers and associated actuation data.

17. The system of claim 1, further comprising one or more locator units positioned through a facility that determine timed dispenser location information, and

wherein the analysis application determines the location of the one or more timed dispensers in the facility based on the timed dispenser location information.

18. The system of claim 1 wherein the analysis application determines whether sufficient amounts of the associated chemical products were dispensed during the predetermined period of time to clean a defined area within the facility.

19. The system of claim 1 wherein the analysis application determines a location within a facility of one or more of the plurality of timed dispensers.

20. The system of claim 1 wherein analysis application 32 determines a cleanliness level for one or more defined areas within a facility based on the actuation data.

21. The system of claim 20 wherein the analysis application determines whether one or more of the defined areas within the facility were “

clean”

or “

not clean”

based on the actuation data.

22. The system of claim 1 wherein the reporting application generates reports corresponding to one or more of whether sufficient chemical product was dispensed to clean a defined area, a location within a facility of one or more of the plurality of timed dispensers, a cleanliness level for one or more defined areas within the facility.