IP Library Granted Patent US 10,634,437
Granted Patent B2
US 10,634,437 · App. 15/716,193 · Granted Apr 28, 2020

Heat exchanger coil prototyping system

Inventors: Douglas A. Kester (York, PA); Nicholas P. Mislak (Bel Air, MD)
Assignee: Johnson Controls Technology Company
F28F9/26F28D1/0477F28F9/262G01M99/008F28D7/085F28D2021/0068F28F2200/00
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Quick Facts
Patent No.
US 10,634,437
App. No.
15/716,193
Granted
Apr 28, 2020
Kind
B2
Abstract

The present disclosure relates to a heat exchanger coil prototyping system. The heat exchanger coil prototyping system includes a heat exchanger coil with a first conduit and a second conduit that carry a refrigerant. The first conduit includes a first open end and a second open end. The second conduit includes a third open end and a fourth open end. A fin couples to the first conduit and the second conduit. A quick release connector system also couples to the first and second conduits. The quick release connector system includes a first quick release connector assembly that couples to the first open end of the first conduit and to the third open end of the second conduit to route the refrigerant between the first and second conduits. A second quick release connector assembly couples to the second conduit.

Claims (38)

1. A heat exchanger coil prototyping system, comprising:

a heat exchanger coil, wherein the heat exchanger coil comprises:

a first conduit configured to carry a refrigerant, wherein the first conduit comprises a first open end and a second open end;

a second conduit configured to carry the refrigerant, wherein the second conduit comprises a third open end and a fourth open end;

a fin coupled to the first conduit and the second conduit;

a quick release connector system, wherein the quick release connector system comprises:

a first quick release connector assembly configured to couple to the first open end of the first conduit and to the third open end of the second conduit to route all the refrigerant flowing through the first conduit into the second conduit; and

a second quick release connector assembly configured to couple to the first conduit.

2. The system of claim 1 , wherein the second quick release connector assembly is configured to couple to the second open end of the first conduit to connect the first conduit to a refrigerant source.

3. The system of claim 1 , comprising a third quick release connector, wherein the third quick release connector is configured to couple to the fourth open end of the second conduit to guide refrigerant out of the heat exchanger coil.

4. The system of claim 1 , wherein the first quick release connector assembly comprises a first female connector and a second female connector, wherein the first female connector couples to the first open end of the first conduit and the second female connector couples to the third open end of the second conduit.

5. The system of claim 4 , wherein the first quick release connector assembly comprises a U-shaped conduit with a first end and a second end, wherein the first female connector couples to the first end of the U-shaped conduit and the second female connector couples to the second end of the U-shaped conduit.

6. The system of claim 5 , wherein the U-shaped conduit comprises copper.

7. The system of claim 5 , wherein the U-shaped conduit comprises a flexible material.

8. The system of claim 1 , wherein the second quick release connector assembly comprises a manifold.

9. The system of claim 8 , wherein the manifold comprises a plurality of female connectors.

10. The system of claim 8 , wherein the second quick release connector assembly comprises a plurality of male connectors.

11. A heat exchanger coil prototyping system, comprising:

a heat exchanger coil, wherein the heat exchanger coil comprises:

a first conduit configured to carry a refrigerant, wherein the first conduit comprises a first end with a first quick release connector, and the first conduit is coupled to a fin;

a second conduit configured to carry the refrigerant, wherein the second conduit comprises a second quick release connector, and the second conduit is coupled to the fin; and

a third conduit configured to removably couple to the first quick release connector and the second quick release connector to create a refrigerant flow path between the first conduit and the second conduit.

12. The system of claim 11 , wherein the first quick release connector is a female connector.

13. The system of claim 11 , wherein the second quick release connector is a female connector.

14. The system of claim 11 , wherein the first and second quick release connectors are brazed to the respective first and second conduits.

15. The system of claim 11 , wherein the third conduit comprises copper.

16. The system of claim 11 , wherein the third conduit comprises a flexible material.

17. A method of prototyping a heat exchanger coil, comprising:

providing a heat exchanger coil, wherein the heat exchanger coil comprises a first conduit and a second conduit, wherein the first and second conduits couple to a fin;

coupling a first quick release connector assembly to a first end of the first conduit of the heat exchanger coil;

coupling the first quick release connector assembly to a second end of the second conduit of the heat exchanger coil;

coupling a second quick release connector assembly to the first conduit of the heat exchanger coil;

decoupling the first quick release connector assembly from the second conduit of the heat exchanger coil; and

coupling the first quick release connector assembly to a third conduit of the heat exchanger coil to change a refrigerant flow path of the heat exchanger coil.

18. The method of claim 17 , wherein the first quick release connector assembly comprises a first female connector and a second female connector, wherein the first female connector couples to the first end of the first conduit and the second female connector couples to the second end of the second conduit.

19. The method of claim 18 , wherein the first quick release connector assembly comprises a U-shaped conduit wherein the first female connector and the second female connector couple to opposite ends of the U-shaped conduit.

20. The method of claim 17 , wherein the second quick release connector assembly comprises a manifold.

21. The method of claim 20 , wherein the manifold comprises a plurality of connectors.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 30, 2025
From: JOHNSON CONTROLS TECHNOLOGY COMPANY
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 072298/0096 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 24, 2025
From: TYCO FIRE & SECURITY GMBH
To: JOHNSON CONTROLS LIGHT COMMERCIAL IP GMBH
Reel/Frame 070179/0435 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 24, 2024
From: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 067832/0947 →
NUNC PRO TUNC ASSIGNMENT Recorded Feb 4, 2022
From: JOHNSON CONTROLS TECHNOLOGY COMPANY
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 058959/0764 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 23, 2019
From: KESTER, DOUGLAS A.; MISLAK, NICHOLAS P.
To: JOHNSON CONTROLS TECHNOLOGY COMPANY
Reel/Frame 048112/0966 →