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An air handling unit has a first modular cabinet comprising a first profile, a second modular cabinet comprising a second profile that is complementary to the first profile, and the first profile comprises an alignment feature. An air handling unit has a heat exchanger cabinet comprising a first pro

An air handling unit has a first modular cabinet comprising a first profile, a second modular cabinet comprising a second profile that is complementary to the first profile, and the first profile comprises an alignment feature. An air handling unit has a heat exchanger cabinet comprising a first profile, a blower cabinet comprising a second profile complementary to the first profile, a first connector system disposed at least partially on each of the heat exchanger cabinet and the blower cabinet, and the first connector system is operable to releasably secure the first profile to the second profile. An air handling unit has a first modular cabinet comprising a first portion of a first connection system and a second modular cabinet comprising a second portion of the first connection system. A component of the first portion may be least partially received within the second portion.

대표청구항 ▼

1. An air handling unit, comprising: a first modular cabinet comprising a first profile; anda second modular cabinet comprising a second profile that is complementary to the first profile;wherein the first profile comprises a first sloped surface disposed between a first inner wall of the first modu

1. An air handling unit, comprising: a first modular cabinet comprising a first profile; anda second modular cabinet comprising a second profile that is complementary to the first profile;wherein the first profile comprises a first sloped surface disposed between a first inner wall of the first modular cabinet and a first outer wall of the first modular cabinet;wherein the second profile comprises a second sloped surface disposed between a second inner wall of the second modular cabinet and a second outer wall of the second modular cabinet;wherein the first sloped surface is fixed with respect to the first inner wall and the first outer wall and is oriented at a first sloped angle with respect to the first inner wall;wherein the second sloped surface is fixed with respect to the second inner wall and the second outer wall and is oriented at a second sloped angle with respect to the second outer wall;wherein the first sloped angle is substantially similar to the second sloped angle;wherein the first profile and the second profile are configured to allow at least one of (1) a forward-backward misalignment and (2) a right-left misalignment of the first modular cabinet relative to the second modular cabinet when the first profile and the second profile at least partially longitudinally overlap; andwherein when the first profile at least partially overlaps the second profile in response to moving the first modular cabinet longitudinally towards the second modular cabinet, the second sloped surface is configured to interact with the first sloped surface by contacting the first sloped surface to properly align the first modular cabinet with the second modular cabinet such that the first sloped surface mates with the second sloped surface when the first modular cabinet and the second modular cabinet are properly aligned. 2. The air handling unit of claim 1, wherein the first sloped surface joins an inner ledge of the first profile to an outer ledge of the first profile. 3. The air handling unit of claim 2, wherein a length of the inner ledge varies along the depth of the first profile. 4. The air handling unit of claim 1, further comprising: a connector system configured to releasably secure the first modular cabinet to the second modular cabinet. 5. The air handling unit of claim 4, wherein the connector system comprises a latch housing and a receiver housing and wherein the latch housing is carried by the first modular cabinet and the receiver housing is carried by the second modular cabinet. 6. The air handling unit of claim 5, wherein the connector system is accessible from an interior of the air handling unit. 7. The air handling unit of claim 1, wherein the first profile comprises a male profile and the second profile comprises a female profile. 8. The air handling unit of claim 1, wherein the first sloped surface is integrally formed with the first modular cabinet, and wherein the second sloped surface is integrally formed with the second modular cabinet. 9. An air handling unit, comprising: a heat exchanger cabinet comprising a first profile;a blower cabinet comprising a second profile complementary to the first profile; anda first connector system disposed at least partially on each of the heat exchanger cabinet and the blower cabinet;wherein the first connector system is operable to releasably secure the first profile to the second profile;wherein the first profile comprises a first sloped surface disposed between a first inner wall of the heat exchanger cabinet and a first outer wall of the heat exchanger cabinet;wherein the second profile comprises a second sloped surface disposed between a second inner wall of the blower cabinet and a second outer wall of the blower cabinet;wherein the first sloped surface is fixed with respect to the first inner wall and the first outer wall and is oriented at a first sloped angle with respect to the first inner wall;wherein the second sloped surface is fixed with respect to the second inner wall and the second outer wall and is oriented at a second sloped angle with respect to the second outer wall;wherein the first sloped angle is substantially similar to the second sloped angle;wherein the first profile and the second profile are configured to allow at least one of (1) a forward-backward misalignment and (2) a right-left misalignment of the heat exchanger cabinet relative to the blower cabinet when the first profile and the second profile at least partially longitudinally overlap; andwherein when the first profile at least partially overlaps the second profile in response to moving the heat exchanger cabinet longitudinally towards the blower cabinet, the second sloped surface is configured to interact with the first sloped surface by contacting the first sloped surface to properly align the heat exchanger cabinet with the blower cabinet such that the first sloped surface mates with the second sloped surface when the heat exchanger cabinet and the blower cabinet are properly aligned. 10. The air handling unit according to claim 9, wherein at least one of the blower cabinet and the heat exchanger cabinet comprise a double-wall construction. 11. The air handling unit according to claim 10, wherein at least one of the blower cabinet and the heat exchanger cabinet comprises an interior assembly recess for receiving at least a portion of the first connector system. 12. The air handling unit according to claim 11, wherein the first connector system comprises a rotatable latch. 13. The air handling unit according to claim 12, wherein the first profile comprises a first male profile and the second profile comprises a first female profile and further comprising: a heater cabinet comprising a second male profile;wherein the heat exchanger cabinet further comprises a second female profile complementary to the second male profile. 14. The air handling unit according to claim 13, wherein the first profile is substantially similar to the second male profile and wherein the second profile is substantially similar to the second female profile. 15. The air handling unit according to claim 14, wherein a second connector system is at least partially carried by the heater cabinet and the heat exchanger cabinet and wherein the second connector system is operable to releasably secure the second male profile to the second female profile. 16. An air handling unit, comprising: a first modular cabinet comprising a first portion of a first connection system and a first profile comprising a first sloped surface disposed between a first inner wall of the first modular cabinet and a first outer wall of the first modular cabinet; anda second modular cabinet comprising a second portion of the first connection system and a second profile comprising a second sloped surface disposed between a second inner wall of the second modular cabinet and a second outer wall of the second modular cabinet;wherein the first sloped surface is fixed with respect to the first inner wall and the first outer wall and is oriented at a first sloped angle with respect to the first inner wall;wherein the second sloped surface is fixed with respect to the second inner wall and the second outer wall and is oriented at a second sloped angle with respect to the second outer wall;wherein the first sloped angle is substantially similar to the second sloped angle;wherein the first profile and the second profile are configured to allow at least one of (1) a forward-backward misalignment and (2) a right-left misalignment of the first modular cabinet relative to the second modular cabinet when the first profile and the second profile at least partially longitudinally overlap;wherein when the first profile at least partially overlaps the second profile in response to moving the first modular cabinet longitudinally towards the second modular cabinet, the second sloped surface is configured to interact with the first sloped surface by contacting the first sloped surface to properly align the first modular cabinet with the second modular cabinet such that the first sloped surface mates with the second sloped surface when the first modular cabinet and the second modular cabinet are properly aligned; andwherein the first connection system is configured to selectively secure the first modular cabinet to the second modular cabinet in response to a component of the first portion being at least partially received within the second portion. 17. The air handling unit according to claim 16, wherein the component is a latch. 18. The air handling unit according to claim 16, wherein the component is configured to be at least partially received within the second portion in response to rotation of the component by less than about 360°. 19. The air handling unit according to claim 16, wherein when the component is rotated within the first portion about an axis of rotation, the component is not substantially moved along the length of the axis of rotation. 20. The air handling unit according to claim 16, wherein the connection system is configured to provide an increasing force for securing the first modular cabinet to the second modular cabinet.