초록 ▼

A multi-row heat exchanger coil includes a first row of coil, a second row of coil positioned generally parallel to the first row of coil, a bent portion fluidly communicating the first and second rows of coil, an interior space formed between the first and second rows of coil, and a mounting assemb

A multi-row heat exchanger coil includes a first row of coil, a second row of coil positioned generally parallel to the first row of coil, a bent portion fluidly communicating the first and second rows of coil, an interior space formed between the first and second rows of coil, and a mounting assembly. The mounting assembly includes at least one connection member configured to connect the first and second rows, thereby securing the first and second rows of coil to each other, a mounting member configured to prevent airflow from exiting from the interior space at a side of the multi-row heat exchanger coil, and fastening mechanism configured to attach the mounting member to the connection member.

대표청구항 ▼

1. A mounting assembly for mounting a multi-row heat exchanger coil to a desired wall surface, wherein the multi-row heat exchanger coil including a first row of coil, a second row of coil, a bent portion that fluidly communicates the first and second rows of coil to each other, an interior space fo

1. A mounting assembly for mounting a multi-row heat exchanger coil to a desired wall surface, wherein the multi-row heat exchanger coil including a first row of coil, a second row of coil, a bent portion that fluidly communicates the first and second rows of coil to each other, an interior space formed between the first and second rows of coil and an attachment side where the mounting assembly is attached, the mounting assembly comprising: a plurality of spaced apart connection members disposed along a side of the multi-row heat exchanger coil, each of the plurality of spaced apart connection members having first and second ends opposite to each other, with the first end attached directly to an outermost tube of the first row of coil and the second end attached directly to an outermost tube of the second row of coil, thereby securing the first and second rows of coil to each other;a mounting member configured to prevent airflow from exiting from the interior space at an attachment side; andfastening mechanism configured to attach the mounting member to each of the plurality of spaced apart connection members. 2. The mounting assembly of claim 1, wherein the mounting member comprises a first barrier sheet configured to prevent airflow from exiting from the interior space and a second barrier sheet configured to prevent airflow from bypassing the multi-row heat exchanger coil from the attachment side. 3. The mounting assembly of claim 1, wherein at least one of the plurality of spaced apart connection members is located in a vicinity of the bent portion. 4. The mounting assembly of claim 1, wherein the mounting member includes drainage surfaces to facilitate drainage of condensates formed on the mounting member by gravity. 5. The mounting assembly of claim 2, wherein the first barrier sheet includes an cutout area configured to allow a refrigerant inlet tube or a refrigerant outlet tube to pass through the first barrier sheet. 6. A multi-row heat exchanger coil, comprising: a first row of coil;a second row of coil positioned generally parallel to the first row of coil;a bent portion fluidly communicating the first and second rows of coil;an interior space formed between the first and second rows of coil; anda mounting assembly comprising:a plurality of spaced apart connection members disposed along a side of the multi-row heat exchanger coil, each of the plurality of spaced apart connection members having first and second ends opposite to each other, with the first end attached directly to an outermost tube of the first row of coil and the second end attached directly to an outermost tube of the second row of coil, thereby securing the first and second rows of coil to each other;a mounting member configured to prevent airflow from exiting from the interior space at a side of the multi-row heat exchanger coil; andfastening mechanism configured to attach the mounting member to each of the plurality of spaced apart connection members. 7. The multi-row heat exchanger coil of claim 6, wherein the mounting member comprises a first barrier sheet configured to prevent airflow from exiting from the interior space and a second barrier sheet configured to prevent airflow from bypassing the multi-row heat exchanger coil from the attachment side. 8. The multi-row heat exchanger coil of claim 6, wherein at least one of the plurality of spaced apart connection members is located in a vicinity of the bent portion. 9. The multi-row heat exchanger coil of claim 6, wherein the mounting member includes drainage surfaces to facilitate drainage of condensates formed on the mounting member by gravity. 10. The multi-row heat exchanger coil of claim 7, wherein the first barrier sheet includes an cutout area to allow a refrigerant inlet tube or a refrigerant outlet tube to pass through the first barrier sheet. 11. A method of assembling the multi-row heat exchanger coil of claim 6, wherein the multi-row heat exchanger coil includes a connection section that fluidly communicates the first and second rows of coil to each other, the method comprising: attaching the first end of the respective connection member to the outermost tube of the first row of the multi-row heat exchanger coil before the first row of coil is folded onto the second row of coil;bending the connection section to form a bent portion, thereby allowing the first and second rows of the multi-row heat exchanger coil to be folded onto each other;attaching the second end of the respective connection member to the outermost tube of the second row of the multi-row heat exchanger coil, thereby securing the first and second rows of coil to each other; andattaching the mounting member to the respective connection member by the fastening mechanism. 12. The method of claim 11, further comprising preventing airflow from exiting from the interior space with a first barrier sheet, and preventing airflow from bypassing the multi-row heat exchanger coil from the attachment side with a second barrier sheet. 13. The method of claim 11, further comprising attaching at least one of the plurality of spaced apart connection members in a vicinity of the bent portion. 14. The method of claim 11, further comprising attaching the mounting member to allow drainage surfaces to be formed to facilitate drainage of condensates formed on the mounting member by gravity.