IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0423385
(2013-08-06)
|
등록번호 |
US-9560921
(2017-02-07)
|
우선권정보 |
DE-10 2012 107 711 (2012-08-22) |
국제출원번호 |
PCT/EP2013/066454
(2013-08-06)
|
국제공개번호 |
WO2014/029611
(2014-02-27)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
A cooling unit arrangement including at least two mutually arranged shelf modules, with a base group, a rear wall group and an upper group with respective covering parts and forming a cooling chamber, and a cooling device. The shelf modules have identical modular parts with frame profiles and which
A cooling unit arrangement including at least two mutually arranged shelf modules, with a base group, a rear wall group and an upper group with respective covering parts and forming a cooling chamber, and a cooling device. The shelf modules have identical modular parts with frame profiles and which support the base group, the rear wall group and the upper group and at least the rear wall group of each shelf module is equipped with components of the cooling device. Said shelf arrangement is provided with a common evaporator arranged in the rear wall group and extending along several or all shelf modules.
대표청구항
▼
1. A cooling unit system including a cooling device (5) and at least two shelving modules (1, 2, 3) that can be aligned in a row and in an identical fashion, having a base group (11), a rear wall group (12), and an upper group (13) with respective casing parts and forming a cooling chamber (4); the
1. A cooling unit system including a cooling device (5) and at least two shelving modules (1, 2, 3) that can be aligned in a row and in an identical fashion, having a base group (11), a rear wall group (12), and an upper group (13) with respective casing parts and forming a cooling chamber (4); the shelving modules (1, 2, 3) having identical module frames with frame profiles which support the base group (11), the rear wall group (12), and the upper group (13); and at least the rear wall group (12) of each shelving module (1, 2, 3) equipped with components of the cooling device (5), the cooling unit system comprising: the module frames with the frame profiles forming side frames (10) of the shelving modules (1, 2, 3) and the base group (11), the rear wall group (12), and the upper group (13) mounted to the side frames (10) with their respective casing parts, the cooling device (5) including at least one compressor (51), an evaporator (50, 50′, 50″), a condenser (52), connectors (53) including connecting lines (53.1), a fan (56, 57), and a control device with a control unit (55.1), the evaporator (50, 50′, 50″) disposed in the rear wall group (12) and extending through and being shared by each of several or all of the shelving modules (1, 2, 3), and the rear wall group (12), the base group (11), and/or the upper group (13) of each shelving module (1, 2, 3) embodied for detachable installation of other components of the cooling device 5. 2. The cooling unit system according to claim 1, wherein only some of the shelving modules (1, 2, 3) has a compressor (51) and/or a control unit (55.1). 3. The cooling unit system according to claim 2, wherein the cooling device is connected via connecting lines to a central heat exchanger (54). 4. The cooling unit system according to claim 3, wherein in the rear wall group (12) between a thermally insulating outer casing (12.3) and an inner cover (12.1) that adjoins the cooling chamber (4) at the back and has ventilation openings, a vertical intermediate space is provided, the vertical intermediate spaces of adjacent shelving modules (1, 2, 3) complement one another to form a combined intermediate space extending continuously across an entire width of the cooling unit system, the intermediate space is closed in a sealed fashion at the lateral ends, and the evaporator (50, 50′, 50″) extends in the combined intermediate space. 5. The cooling unit system according to claim 4, wherein the evaporator (50, 50′, 50″) is fastened to adjacent vertical profiles (10.1) and/or to the front side of a flat intermediate partition. 6. The cooling unit system according to claim 5, wherein a receiving device for each shelving module (1, 2, 3) or for only one of the shelving modules (1, 2, 3) and for the detachable installation of the cooling components of the cooling device 5 has in a lower region of the rear wall group (12) a receiving chamber for a compressor (51) and has in the rear wall group (12) or in or on the upper group (13) a receiving part for the control unit (55.1) and/or a condenser (52). 7. The cooling unit system according to claim 6, wherein the compressor (51) and the control unit (55.1) are situated in the same shelving module (1, 2, 3). 8. The cooling unit system according to claim 7, wherein in addition, only one condenser (52) is in the cooling unit system for the part of the group of shelving modules (1, 2, 3) or for all of the shelving modules (1, 2, 3) and is situated in the same shelving module (1, 2, 3) as the compressor (51) and the control unit. 9. The cooling unit system according to claim 8, wherein the side frames (10) each has a rear vertical profile (10.1), a lower horizontal profile protruding forward from it at the bottom, and an upper horizontal profile protruding forward from it at the top (10.2, 10.3), a support profile (10.4) is installed between the upper and lower horizontal profile (10.2, 10.3), spaced apart from the vertical profile (10.1) toward the front, and the inner cover (12.1) is attached to the front side or between the support profiles (10.4) of the two side frames (10) and the thermally insulating outer casing (12.3) is mounted to the front side, the rear side, or the between the vertical profiles (10.1). 10. The cooling unit system according to claim 9, wherein the evaporator (50, 50′, 50″) extending across the width of several cooling units (1, 2, 3) extends through between the vertical profiles (10.1) and the support profiles (10.4). 11. The cooling unit system according to claim 10, wherein between the inner cover (12.1) and the outer casing (12.3) of each shelving module (1, 2, 3), at least one fan (56) is provided and produces a cold air flow through the evaporator (50, 50′, 50″). 12. The cooling unit system according to claim 11, wherein one or more fans (56) situated laterally next to one another each is situated above the evaporator (50, 50′, 50″). 13. The cooling unit system according to claim 12, wherein the base group (11), on its upper side oriented toward the cooling chamber (4), has a floor cover (11.1) and, spaced apart from and below this, with a deflector plate (11.2) in order to form a lower horizontal intermediate space, the upper group (13), on its lower side oriented toward the cooling chamber (4), has a lower cover (13.1) and, spaced apart from and above this, with an upper cover (13.3) and/or an intermediate cover (13.2) in order to form an upper horizontal intermediate space, and the lower and upper horizontal intermediate spaces are fluidically connected to the vertical intermediate space which contains the evaporator (50, 50′, 50″) and is situated between the inner cover (12.1) and the outer casing (12.3) in the rear wall group (12) for a circulating cold air flow, with the circulation being completed via the front side of the cooling unit system. 14. The cooling unit system according to claim 13, wherein in the base group (11) on the underside of the deflector plate (11.2), an outer, lower flow conduit is either formed by a floor plate (11.3) situated below the deflector plate or is embodied inside the deflector plate (11.2), in the upper group (13) between the upper cover (13.3) and the intermediate cover (13.2), an outer, upper flow conduit is formed, in the rear wall group (12) between the front side of the outer casing (12.3) and the intermediate partition, an outer, vertical flow conduit is formed, and the outer, lower flow conduit and the outer, upper flow conduit are fluidically connected to the outer, vertical flow conduit to form a circulating warm air flow, with the circulation being completed via the front side of the cooling unit system. 15. The cooling unit system according to claim 1, wherein the cooling device is connected via connecting lines to a central heat exchanger (54). 16. The cooling unit system according to claim 1, wherein in the rear wall group (12) between a thermally insulating outer casing (12.3) and an inner cover (12.1) that adjoins the cooling chamber (4) at the back and has ventilation openings, a vertical intermediate space is provided, the vertical intermediate spaces of adjacent shelving modules (1, 2, 3) complement one another to form a combined intermediate space extending continuously across an entire width of the cooling unit system, the intermediate space is closed in a sealed fashion at the lateral ends, and the evaporator (50, 50′, 50″) extends in the combined intermediate space. 17. The cooling unit system according to claim 1, wherein a receiving device for each shelving module (1, 2, 3) or for only one of the shelving modules (1, 2, 3) and for the detachable installation of the cooling components of the cooling device 5 has in a lower region of the rear wall group (12) a receiving chamber for a compressor (51) and has in the rear wall group (12) or in or on the upper group (13) a receiving part for the control unit (55.1) and/or a condenser (52). 18. The cooling unit system according to claim 6, wherein in addition, only one condenser (52) is in the cooling unit system for the part of the group of shelving modules (1, 2, 3) or for all of the shelving modules (1, 2, 3) and is situated in the same shelving module (1, 2, 3) as the compressor (51) and the control unit. 19. The cooling unit system according to claim 4, wherein the side frames (10) each has a rear vertical profile (10.1), a lower horizontal profile protruding forward from it at the bottom, and an upper horizontal profile protruding forward from it at the top (10.2, 10.3), a support profile (10.4) is installed between the upper and lower horizontal profile (10.2, 10.3), spaced apart from the vertical profile (10.1) toward the front, and the inner cover (12.1) is attached to the front side or between the support profiles (10.4) of the two side frames (10) and the thermally insulating outer casing (12.3) is mounted to the front side, the rear side, or the between the vertical profiles (10.1). 20. The cooling unit system according to claim 4, wherein between the inner cover (12.1) and the outer casing (12.3) of each shelving module (1, 2, 3), at least one fan (56) is provided and produces a cold air flow through the evaporator (50, 50′, 50″). 21. The cooling unit system according to claim 4, wherein the base group (11), on its upper side oriented toward the cooling chamber (4), has a floor cover (11.1) and, spaced apart from and below this, with a deflector plate (11.2) in order to form a lower horizontal intermediate space, the upper group (13), on its lower side oriented toward the cooling chamber (4), has a lower cover (13.1) and, spaced apart from and above this, with an upper cover (13.3) and/or an intermediate cover (13.2) in order to form an upper horizontal intermediate space, and the lower and upper horizontal intermediate spaces are fluidically connected to the vertical intermediate space which contains the evaporator (50, 50′, 50″) and is situated between the inner cover (12.1) and the outer casing (12.3) in the rear wall group (12) for a circulating cold air flow, with the circulation being completed via the front side of the cooling unit system.
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