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一种陈列柜、陈列室的技术，应用在陈列柜领域，能够解决难以实现风量稳定、繁琐作业等问题

Inactive Publication Date: 2009-04-01
SANYO ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For this reason, it is difficult to achieve the stabilization of the air volume as described above
[0011] In addition, the attachment and detachment work of the cooling fan motor is accompanied by the work of disassembling many parts. In particular, the hole and the heat insulating material are water-tightly divided into the cooling room and the machine room where dew condensation occurs. So forced to do tedious homework

Method used

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Embodiment Construction

[0037] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. figure 1 It is a perspective view of a low-temperature showcase 1 to which an embodiment of the present invention is applied, figure 2 It is a partially enlarged perspective view showing the cooling room 24 and the machine room 2 of the low-temperature showcase 1, image 3 From figure 2 A side view of the right side of the front of the showcase, Figure 4 yes image 3 Partially enlarged longitudinal side view of , Figure 5 It is a perspective view of the lower part of the main body 11 with the bottom frame 7 installed, Figure 6 is a perspective view of the cooling unit R in the machine room 2 in a state where the top plate 44 of the machine room is installed, Figure 7 is a perspective view of the cooling unit R in the machine room 2, Figure 8 is an enlarged sectional view of the lower part of the main body 11, Figure 9 It is an enlarged sectional v...

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Abstract

The invention is to provide a showcase in which a cooling fan is provided on a cooling room side and a fan motor is provided on a machine room side, wherein attaching and detaching the cooling fan can be facilitated and stabilization of the wind quantity by a fan case can be realized, a showcase (1) in which a display room (3) is provided over an insulating wall (6); a machine room (2) is provided under the insulating wall (6); a compressor (18), a condenser (19) and the like of a cooling unit are disposed in the machine room (2); a cooling room is provided in the insulating wall; and an evaporator (26) and a cooling fan (27) of the cooling unit are disposed in the cooling room (24) so that cold air heat-exchanged with the evaporator (26) is circulated in the display room (3) by the cooling fan (27), comprises a cooling fan motor (24M) disposed in the machine room to drive the cooling fan. The cooling fan motor is detachably attached to a top plate (44) of the machine room from lateral direction in a state that a rotating shaft (55) of the cooling fan motor passes through the insulating wall into the cooling room. The cooling fan is detachably mounted on the rotating shaft.

Description

technical field [0001] The present invention relates to constituting a showroom above the heat insulating wall, constituting a machine room provided with a compressor etc. on the lower side of the heat insulating wall, constituting a cooling chamber inside the heat insulating wall, setting an evaporator of a cooling unit in the cooling chamber, and a cooling chamber. A fan and a display cabinet formed by circulating the cold air that has exchanged heat with the evaporator in the showroom by using a cooling fan. Background technique [0002] Conventionally, in this kind of showcase, the left, right and rear transparent walls and the front transparent door (transparent wall) are installed on the pillars erected at the four corners of the heat insulating wall, thereby constituting these transparent doors (transparent walls) above the heat insulating wall. Showroom surrounded by walls. The following structure is adopted: the cooling room in which the evaporator of the cooling u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47F3/04
CPCF25D23/006F25B2500/06A47F3/0408F25D2317/0681
Inventor 早濑浩二
Owner SANYO ELECTRIC CO LTD
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