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A heat transfer element includes curved mounting surfaces configured to mate with an outer surface of a pipe for attachment thereto; and a channel configured to receive a tracer therein. The heat transfer element is configured to effect conductive heat transfer from the tracer to the pipe, or to pro

A heat transfer element includes curved mounting surfaces configured to mate with an outer surface of a pipe for attachment thereto; and a channel configured to receive a tracer therein. The heat transfer element is configured to effect conductive heat transfer from the tracer to the pipe, or to process flowing through the pipe, when attached with heat transfer cement (HTC) to both the pipe and the tracer. A system includes a pipe and a tracer; HTC; and a heat transfer element having curved mounting surfaces configured to mate with an outer surface of the pipe and attached thereto via the HTC, and a channel in which the tracer is received and secured via HTC. The heat transfer element is configured to effect conductive heat transfer from the tracer to the pipe, or to process flowing through the pipe, when attached with HTC to both the pipe and the tracer.

대표청구항 ▼

1. A heat transfer element comprising: (a) an inner surface running a length of the heat transfer element, the inner surface comprising (i) first and second curved mounting surfaces configured to mate with an outer surface of a pipe for attachment thereto,(ii) first and second parallel channel walls

1. A heat transfer element comprising: (a) an inner surface running a length of the heat transfer element, the inner surface comprising (i) first and second curved mounting surfaces configured to mate with an outer surface of a pipe for attachment thereto,(ii) first and second parallel channel walls each extending from an interior portion of a respective one of the first and second curved mounting surfaces,(iii) a curved channel ceiling having a elliptical cross-sectional shape extending between the first and second parallel channel walls, the channel ceiling having a curvature configured to correspond to a curvature of an outer surface of tracer tubing, and(iv) a lengthwise opening defined between the two curved mounting surfaces, the lengthwise opening being an opening of an interior lengthwise channel defined by the first and second parallel channel walls and the curved channel ceiling, the interior lengthwise channel being sized and dimensioned to receive tracer tubing therein; and(b) an outer surface running the length of the heat transfer element which does not provide access to the interior lengthwise channel;(c) wherein the heat transfer element is configured for attachment to a pipe, utilizing heat transfer cement, with tracer tubing received within the interior lengthwise channel such that (i) the heat transfer element effects conductive heat transfer between the tracer tubing received within the channel and the pipe the heat transfer element is attached to, including conductive heat transfer through the curved mounting surfaces of the heat transfer element,(ii) the outer surface of the heat transfer element is located in covering relation to the interior lengthwise channel and the tracer tubing received therein, and serves to physically protect the tracer tubing received therein, and(iii) a continuous heat transfer cement fill layer is disposed between the tracer tubing received within the interior lengthwise channel of the heat transfer element and the pipe the heat transfer element is attached to, the heat transfer cement fill layer comprising (A) first and second opposed concave surfaces,(B) wherein the first concave surface is in abutment with a first portion of the tracer tubing received within the interior lengthwise channel, the first portion being disposed proximate a second portion of the pipe the heat transfer element is attached to, and(C) wherein the second concave surface is in abutment with the second portion;(d) wherein the heat transfer element is configured to allow for installation over installed tracer tubing by translating the heat transfer element down over installed tracer tubing secured to a traced pipe; and(e) wherein the heat transfer element comprises metal. 2. The heat transfer element of claim 1, wherein the heat transfer element comprises aluminum. 3. The heat transfer element of claim 1, wherein the heat transfer element comprises extruded metal. 4. The heat transfer element of claim 1, wherein the heat transfer element comprises extruded aluminum alloy. 5. The heat transfer element of claim 1, wherein the parallel channel walls are half an inch apart, thereby defining a channel having a width “A” of half an inch. 6. The heat transfer element of claim 1, wherein the heat transfer element has a width “w” of 2 inches. 7. The heat transfer element of claim 1, wherein the ratio of a width “w” of the heat transfer element to a width “A” of the channel of the heat transfer element is around four. 8. A method for facilitating heat transfer, comprising the steps of: (a) applying heat transfer cement, utilizing an applicator, to (i) a metal heat transfer element comprising (A) an inner surface running a length of the heat transfer element, the inner surface comprising (1) first and second curved mounting surfaces configured to mate with an outer surface of a pipe for attachment thereto,(2) first and second parallel channel walls each extending from an interior portion of a respective one of the first and second curved mounting surfaces,(3) a curved channel ceiling having a elliptical cross-sectional shape extending between the first and second parallel channel walls, the channel ceiling having a curvature configured to correspond to a curvature of an outer surface of tracer tubing, and(4) a lengthwise opening defined between the two curved mounting surfaces, the lengthwise opening being an opening of an interior lengthwise channel defined by the first and second parallel channel walls and the curved channel ceiling, the interior lengthwise channel being sized and dimensioned to receive tracer tubing therein, and(B) an outer surface running the length of the heat transfer element which does not provide access to the interior lengthwise channel,(ii) wherein the applicator simultaneously spreads heat transfer cement over (A) the first and second curved mounting surfaces of the heat transfer element,(B) the first and second parallel channel walls partially defining the interior lengthwise channel of the heat transfer element, and(C) the curved channel ceiling partially defining the interior lengthwise channel of the heat transfer element; and(b) installing the heat transfer element on the process pipe, said installing including, (i) positioning the heat transfer element over top of the process pipe and the tracer,(ii) translating the heat transfer element down over the tracer so as to (A) cause the tracer to be received within the interior lengthwise channel of the heat transfer element, the channel including heat transfer cement therein, and(B) cause the curved mounting surfaces of the heat transfer element to abut an outer surface of the process pipe, heat transfer cement being disposed on the mounting surfaces of the heat transfer element;(c) wherein the heat transfer element is installed such that, (i) the first and second curved mounting surfaces of the heat transfer element are secured to an outer surface of the process pipe,(ii) a length of the tracer is received within the interior lengthwise channel of the heat transfer element,(iii) the heat transfer element is positioned to effect conductive heat transfer between the tracer received within the channel and the process pipe the heat transfer element is attached to, including conductive heat transfer through the curved mounting surfaces of the heat transfer element,(iv) the top surface of the heat transfer element is located in covering relation to the interior lengthwise channel and the tracer received therein, and serves to physically protect the tracer received therein, and(v) a continuous heat transfer cement fill layer is disposed between the tracer received within the interior lengthwise channel of the heat transfer element and the process pipe the heat transfer element is attached to, the heat transfer cement fill layer comprising (A) first and second opposed concave surfaces,(B) wherein the first generally concave surface is in abutment with a first portion of the tracer tubing received within the interior lengthwise channel, the first portion being disposed proximate a second portion of the pipe the heat transfer element is attached to, and(C) wherein the second concave surface is in abutment with the second portion. 9. The method of claim 8, wherein the tracer comprises a fluid tracer. 10. The method of claim 8, wherein the tracer comprises an electrical tracer. 11. The method of claim 8, wherein the applicator is configured to spread heat transfer cement at a thickness of one eighth of an inch along the first and second curved mounting surfaces of the heat transfer element. 12. The method of claim 11, wherein the applicator is configured to spread heat transfer cement at a thickness of five one hundredths of an inch along the first and second parallel channel walls of the heat transfer element, and the curved channel ceiling of the heat transfer element. 13. The method of claim 8, wherein the applicator comprises first and second linearly edged sections configured to spread heat transfer cement along the first and second curved mounting surfaces of the heat transfer element. 14. The method of claim 13, wherein the applicator comprises a third elliptically edged section configured to spread heat transfer cement along the first and second parallel channel walls of the heat transfer element, and the curved channel ceiling of the heat transfer element. 15. The method of claim 14, wherein the first and second sections of the applicator each include a plurality of protuberances sized and dimensioned to facilitate spreading of heat transfer cement at a thickness of one eighth of an inch along the first and second curved mounting surfaces of the heat transfer element. 16. The method of claim 15, wherein the third section of the applicator includes a plurality of protuberances sized and dimensioned to facilitate spreading of heat transfer cement at a thickness of five one hundredths of an inch along the first and second generally parallel channel walls of the heat transfer element, and the curved channel ceiling of the heat transfer element. 17. The method of claim 16, wherein the step of applying heat transfer cement, utilizing an applicator, to a metal heat transfer element comprises spreading heat transfer cement at a thickness of one eighth of an inch along the first and second curved mounting surfaces of the heat transfer element, and simultaneously spreading heat transfer cement at a thickness of five one hundredths of an inch along the first and second parallel channel walls of the heat transfer element and the curved channel ceiling of the heat transfer element. 18. A heat transfer system, comprising: (a) a pipe having a fluid flowing therethrough;(b) a heat transfer element secured to the pipe, the heat transfer element comprising (i) an inner surface running a length of the heat transfer element, the inner surface comprising, (A) first and second curved mounting surfaces configured to mate with an outer surface of the pipe for attachment thereto,(B) first and second parallel channel walls each extending from an interior portion of a respective one of the first and second curved mounting surfaces,(C) a curved channel ceiling having a elliptical cross-sectional shape extending between the first and second parallel channel walls, the channel ceiling having a curvature configured to correspond to a curvature of an outer surface of tracer tubing, and(D) a lengthwise opening defined between the two curved mounting surfaces, the lengthwise opening being an opening of an interior lengthwise channel defined by the first and second parallel channel walls and the curved channel ceiling, the interior lengthwise channel being sized and dimensioned to receive tracer tubing therein, and(ii) an outer surface running the length of the heat transfer element which does not provide access to the interior lengthwise channel;(c) a tracer received within the interior lengthwise channel of the heat transfer element, the tracer being configured to heat fluid flowing through the pipe;(d) a continuous heat transfer cement fill layer disposed between the tracer received within the interior lengthwise channel of the heat transfer element and the pipe the heat transfer element is attached to, the heat transfer cement fill layer comprising (1) first and second opposed concave surfaces,(2) wherein the first concave surface is in abutment with a first portion of the tracer received within the interior lengthwise channel, the first portion being disposed proximate a second portion of the pipe the heat transfer element is attached to, and(3) wherein the second concave surface is in abutment with the second portion;(e) wherein the heat transfer element is attached to the pipe by the heat transfer cement fill layer with the tracer received within the channel such that (A) the heat transfer element effects conductive heat transfer between the tracer received within the interior lengthwise channel and the pipe the heat transfer element is attached to, including conductive heat transfer through the curved mounting surfaces of the heat transfer element, and(B) the outer surface of the heat transfer element is located in covering relation to the interior lengthwise channel and the tracer received therein, and serves to physically protect the tracer received therein; and(f) wherein the heat transfer element comprises metal. 19. The heat transfer system of claim 18, wherein the heat transfer cement fill layer comprises a first heat transfer cement layer disposed between the heat transfer element and the pipe having a thickness of about one eighth of an inch. 20. The heat transfer system of claim 19, wherein the heat transfer cement fill layer comprises a second heat transfer cement layer disposed between the heat transfer element and the tracer having a thickness of about five one hundredths of an inch.