Piping stick systems and methods

• US 10,317,097 B2
• Filed: 05/18/2018
• Issued: 06/11/2019
• Est. Priority Date: 03/12/2013
• Status: Active Grant

• Current Assignee: John C. Karamanos
• Original Assignee: John C. Karamanos
• Inventors: Karamanos, John C.
• Primary Examiner(s): Lee, Kevin L
• Application Number:
  US15/984,064
• Publication Number:
  US 20180266711A1
• Time in Patent Office: 389 Days
• CPC Class Codes: F24F 2140/12 Heat-exchange fluid pressure
• CPC Class Codes: F24F 5/0003 Exclusively-fluid systems
• CPC Class Codes: G01M 3/26 by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
• CPC Class Codes: G01M 3/2815 using pressure measurements
• CPC Class Codes: G01N 3/12 Pressure testing
• CPC Class Codes: Y10T 137/0402 Cleaning, repairing, or assembling
• CPC Class Codes: Y10T 137/8158 With indicator, register, recorder, alarm or inspection means

Abstract

The piping stick can define a sealable volume including a plurality of piping sections and a plurality of control sections. The non-connected end of the piping sections of the piping stick can be capped. The piping stick can be assembled by assembling the plurality of control sections and the plurality of piping sections, pressurizing the piping stick at a first time and determining the integrity of the piping stick by evaluating the pressure in the piping stick at a second time.

Claims

1. A piping apparatus, comprising:

a first assembly portion formed by a first tubular section and a first valve;

a second assembly portion formed by a second tubular section and a second valve; and

a piping section attached to the first assembly portion and the second assembly portion,

wherein the second assembly portion is separable from the first assembly portion at a location associated with the piping section to facilitate attachment of the first assembly portion to a first pipe of a heating, ventilation, and air conditioning (HVAC) system and attachment of the second assembly portion to a second pipe of the HVAC system.

2. The piping apparatus of claim 1, wherein the piping section is attached between the first assembly portion and the second assembly portion.

3. The piping apparatus of claim 1, wherein the first tubular section comprises a sealed end and a non-sealed end, and wherein the non-sealed end is connected to the first valve.

4. The piping apparatus of claim 1, wherein the second tubular section comprises a sealed end and a non-sealed end, and wherein the non-sealed end is connected to the second valve.

5. The piping apparatus of claim 1, wherein the first valve is connected to a first control section and the second valve is connected to a second control section, and wherein the first valve and the second valve are configured to open.

6. The piping apparatus of claim 5, wherein the first control section comprises a first single flow assembly and the second control section comprises a second single flow assembly.

7. The piping apparatus of claim 5, wherein the first control section comprises a plurality of flow assemblies.

8. The piping apparatus of claim 7, wherein the plurality of flow assemblies are connected by a plurality of piping sections.

9. The piping apparatus of claim 1, further comprising:

a first hydronic unit connected to the first tubular section and a tubular interior section; and

a second hydronic unit connected to the second tubular section and the tubular interior section, wherein the tubular interior section comprises non-atmospheric pressure therein.

10. The piping apparatus of claim 1, further comprising a cutting indicator located between the first assembly portion and the second assembly portion, wherein the first assembly portion is separable from the second assembly portion at the cutting indicator.

11. The piping apparatus of claim 10, wherein the cutting indicator comprises a first cut indicator that indicates a first cut direction and a second cut indicator that indicates a second cut direction, and wherein the first cut direction and the second cut direction define a cut region.

12. The piping apparatus of claim 1, further comprising:

a first cutting indicator located between the first assembly portion and the second assembly portion; and

a second cutting indicator located between the first valve and a sealed end of the first tubular section, wherein the sealed end is separable from the first valve at the second cutting indicator.

13. The piping apparatus of claim 1, further comprising:

a first cutting indicator located between the first assembly portion and the second assembly portion; and

a second cutting indicator located between the second valve and a sealed end of the second tubular section, wherein the sealed end is separable from the second valve at the second cutting indicator.

14. A method, comprising:

forming a first assembly portion via a first tubular section and a first valve;

forming a second assembly portion via a second tubular section and a second valve; and

attaching the first assembly portion and the second assembly portion via a piping section, wherein the second assembly portion is separable from the first assembly portion at a location associated with the piping section to facilitate attaching the first assembly portion to a first pipe of a heating, ventilation, and air conditioning (HVAC) system and attaching the second assembly portion to a second pipe of the HVAC system.

15. The method of claim 14, wherein the attaching comprises attaching the piping section between the first assembly portion and the second assembly portion.

16. The method of claim 14, further comprising:

connecting the first valve to a first control section; and

connecting the second valve to a second control section.

17. The method of claim 14, further comprising:

attaching a cutting indicator between the first assembly portion and the second assembly portion; and

separating the first assembly portion from the second assembly portion at the cutting indicator.

18. A method, comprising:

attaching a first tubular section and a first valve to form a first assembly portion;

attaching a second tubular section and a second valve to form a second assembly portion that is attached to the first assembly portion via a piping section; and

separating the second assembly portion from the first assembly portion at a location associated with the piping section to facilitate attaching the first assembly portion to a first pipe of a heating, ventilation, and air conditioning (HVAC) system and attaching the second assembly portion to a second pipe of the HVAC system.

19. The method of claim 18, further comprising:

attaching the piping section between the first assembly portion and the second assembly portion.

20. The method of claim 18, wherein the separating comprises separating the first assembly portion from the second assembly portion at a cutting indicator located between the first assembly portion and the second assembly portion.