KR940000403B1 - Show cabinet - Google Patents

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Publication number
KR940000403B1
KR940000403B1 KR1019870009861A KR870009861A KR940000403B1 KR 940000403 B1 KR940000403 B1 KR 940000403B1 KR 1019870009861 A KR1019870009861 A KR 1019870009861A KR 870009861 A KR870009861 A KR 870009861A KR 940000403 B1 KR940000403 B1 KR 940000403B1
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KR
South Korea
Prior art keywords
storage
air
evaporator
disposed
cooling
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KR1019870009861A
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Korean (ko)
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KR880003595A (en
Inventor
세이지 가네꼬
Original Assignee
산덴 가부시기가이샤
우시꾸보 도모아끼
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Priority claimed from JP1986138093U external-priority patent/JPH0528450Y2/ja
Priority claimed from JP1987036632U external-priority patent/JPH0336865Y2/ja
Application filed by 산덴 가부시기가이샤, 우시꾸보 도모아끼 filed Critical 산덴 가부시기가이샤
Publication of KR880003595A publication Critical patent/KR880003595A/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0408—Cases or cabinets of the closed type with forced air circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0651—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the bottom

Abstract

내용 없음.No content.

Description

냉각식 진열 캐비넷Cooled Display Cabinets

제1도는 종래의 냉각식 진열 캐비넷에 대한 단면도.1 is a cross-sectional view of a conventional cooled display cabinet.

제2도는 제1도의 라인 II-II를 따라서 절취한 단면도.2 is a cross-sectional view taken along the line II-II of FIG.

제3도는 제1도의 냉각식 진열 캐비넷에 사용되는 냉각장치에 대한 개략 전기 회로도.3 is a schematic electrical circuit diagram of a chiller for use in the cooled display cabinet of FIG.

제4도는 본 발명의 한 실시예에 따라서 냉각식 진열 캐비넷을 도시한 단면도.4 is a cross-sectional view of a cooled display cabinet in accordance with one embodiment of the present invention.

제5도는 제4도의 라인 V-V를 따라서 절취한 단면도.5 is a cross-sectional view taken along the line V-V of FIG.

제6도는 제4도의 냉각식 진열 캐비넷에 사용되는 냉각장치에 대한 개략 전기 회로도.6 is a schematic electrical circuit diagram of a chiller used in the cooled display cabinet of FIG.

제7도는 본 발명의 또 다른 실시예에 따라서 냉각장치를 도시한 개략 전기 회로도.7 is a schematic electrical circuit diagram showing a cooling apparatus according to another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 냉각식 진열 캐비넷 11 : 저장/진열실10: cooled display cabinet 11: storage / showroom

12 : 기계실 13 : 선반12: machine room 13: lathe

15 : 공기순환통로 16 : 증발기15: air circulation passage 16: evaporator

17 : 송풍기팬 18 : 지지판17: blower fan 18: support plate

본 발명은 온도 및 습도가 일정하게 유지되는 냉각식 진열 캐비넷에 관한 것이다.The present invention relates to a cooled display cabinet in which temperature and humidity are kept constant.

일반적으로, 제1도에 도시된 바와 같이, 냉각식 진열 캐비넷(1)은 캐비넷(1)의 상품 저장/진열실 A를 냉각시키기 위한 증발기(3)와 캐비넷(1)의 가동실에 배치된 압축기 및 응축기를 구비하는 냉각장치로 구성된다. 상품 저장/진열실 A는 복수의 선반 S에 의해 복수의 진열 공간으로 분리되어, 각 선반 S의 후면상에 배치된 형광등(9)에 의한 진열효과가 향상된다. 저장/진열실 A는 일반적으로 송풍대류에 의해 냉각되는데, 저장/진열실 A에서의 공기는 냉각용으로 그리고 팬(4)에 의한 대류용으로 저장/진열실 A하부에 배치된 증발기(3)를 통하여 통과된다. 즉, 제2도에 도시된 바와같이, 저장/진열실 A이 하부는 증발기(3)가 배치되는 공기순환통로(2)를 구성한다. 따라서, 냉각장치가 동작되는 동안 냉각공기는 팬(4)동작으로 인한 송풍대류이다.In general, as shown in FIG. 1, the cooled display cabinet 1 is a compressor disposed in an operating chamber of the cabinet 1 and the evaporator 3 for cooling the goods storage / shower room A of the cabinet 1. And a chiller having a condenser. The goods storage / display room A is divided into a plurality of display spaces by a plurality of shelves S, and the display effect by the fluorescent lamp 9 arranged on the rear surface of each shelf S is improved. Storage / shower room A is generally cooled by blow convection, where air in storage / shower room A passes through an evaporator (3) located below storage / shower room A for cooling and for convection by a fan (4). do. That is, as shown in FIG. 2, the lower part of the storage / display room A constitutes an air circulation passage 2 in which the evaporator 3 is disposed. Therefore, the cooling air is blown convection due to the operation of the fan 4 while the cooling device is in operation.

냉각장치의 동작은 저장/진열실 A의 소정 온도를 유지하기 위해, 예를 들어 온도 조절기와 같은 온도 제어 디바이스로 제어된다. 즉, 제3도에 도시된 바와 같이, 압축기(6), 증발기(3)용 팬(4)및, 응축기용 팬(5)은 서로 병렬로 접속되고, 또한 온도 조절기(7)을 통하여 각각 전원(8)에 접속된다. 이러한 냉각장치의 구조에 있어서, 저장/진열실 A이 온도가 소정 온도 이하일 경우, 냉각장치의 동작이 전부 중단되는데, 다시 말하면 압축기(6)및 2개의 팬(4, 5)동작이 중단된다. 그 결과로서, 냉각 공기의 송풍 대류 및 저장/진열실 A에서의 공기 교반이 중단된다.The operation of the chiller is controlled by a temperature control device such as a thermostat, for example, to maintain a predetermined temperature of storage / showroom A. That is, as shown in FIG. 3, the compressor 6, the fan 4 for the evaporator 3, and the fan 5 for the condenser are connected in parallel with each other, and are respectively supplied via the temperature controller 7 to the power source. It is connected to (8). In the structure of such a cooling device, when the storage / storage chamber A has a temperature below a predetermined temperature, the operations of the cooling device are all stopped, that is, the operation of the compressor 6 and the two fans 4 and 5 is stopped. As a result, blow convection of the cooling air and air agitation in the storage / storage chamber A are stopped.

냉각장치의 동작 중단과 같은 상술된 상태가 장시간 계속될 경우, 형광등(9)에 의한 열 발생 및/또는 진열 캐비넷의 유리 파넬을 통하여 외부로부터 침범한 열로 인하여 저장/진열실 A의 상부 온도는 점차 증가되기만 한다. 따라서, 저장/진열실 A에서의 온도 및 습도가 일정하게 유지되지 않는다.If the above-described conditions such as the operation of the cooling system continue for a long time, the upper temperature of the storage / showroom A gradually increases due to heat generated by the fluorescent lamp 9 and / or heat invaded from the outside through the glass panel of the display cabinet. Just become. Therefore, the temperature and humidity in the storage / storage chamber A are not kept constant.

본 발명의 제1목적은 상품 저장/진열 공간의 온도 및 습도가 일정하게 유지되는 냉각식 진열 캐비넷을 제공하는 것이다.It is a first object of the present invention to provide a cooled display cabinet in which the temperature and humidity of a product storage / display space are kept constant.

본 발명의 제2목적은 종래 진열 캐비넷에 대한 변형을 간단히하여 상기 제1목적을 수행하는 냉각식 진열 캐비넷을 제공하는 것이다.A second object of the present invention is to provide a cooled display cabinet which performs the first object by simplifying the modification to the conventional display cabinet.

본 발명에 의하면, 냉각식 진열 캐비넷을 상품용 저장/진열실을 갖고, 이 저장/진열실을 냉각시키기 위한 냉각장치와, 공기통로 및 최소 하나의 송풍기팬을 구비하는 공기 순환기구로 구성된다. 냉각장치의 증발기는 통과된 공기를 냉각시키기 위한 통로상에 배치된다. 공기통로는 최소 2개의 통로로 분리되고, 증발기는 그 통로들중 하나에 배치된다. 최소 하나의 송풍기팬이 각 공기 통로상에 배치되어, 개별적으로 동작된다.According to the present invention, a cooled display cabinet is composed of a product storage / shower chamber, a cooling device for cooling the storage / shower chamber, and an air circulation mechanism including an air passage and at least one blower fan. The evaporator of the chiller is disposed on a passage for cooling the air passed through. The air passage is separated into at least two passages, and the evaporator is disposed in one of the passages. At least one blower fan is disposed on each air passage and operated separately.

이하, 첨부한 도면을 참조하여 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제4도 및 5도를 참조하면, 본 발명에 따른 냉각식 진열 캐비넷(10)은 상측 저장/진열실(11)과, 요소요소를 가동시키기 위한 하측 기계실(12)을 구비한다. 상측실(11)은 상측 절연벽 파넬(111), 하측 절연벽 파넬(112), 상측 및 하측 절연 파넬들(111, 112)사이에서 연장하는 측면 파넬(113, 114), 전후측 절연 파넬(115, 116)및, 상측, 전측 및 양측면 파넬에 의해 형성된 캐비넷(10)전방 개방부를 개폐시키게끔 미그러질수도 있게 장착된 전방 유리창(117)으로 구성된다. 복수의 선반(13)이 저장/진열실(11)에 수평으로 배치되어, 그것을 복수의 진열 공간으로 분리시킨다. 또한, 하측판(14)이 저장/진열실(11)의 하부상에 배치되어, 공기순환 통로(15)를 형성할 틈을 갖고 하측 파넬(112)의 상부상에 위치한다. 저장/진열실(11)의 온도를 감소시켜 유지하기 위한 냉각장치는 압축기, 응축기, 증발기(16)및 응축기용 송풍기팬을 통상 구비한다. 압축기, 응축기및 응축기용 송풍기팬은 기계실(12)에 배치된다.4 and 5, the cooled display cabinet 10 according to the present invention comprises an upper storage / shower chamber 11 and a lower machine chamber 12 for operating the element elements. The upper chamber 11 includes side panels 113 and 114 extending between the upper insulating wall panel 111, the lower insulating wall panel 112, and the upper and lower insulating panels 111 and 112, and the front and rear insulating panels. 115, 116 and a front windshield 117 mounted so as to be slippery to open and close the front opening of the cabinet 10 formed by the top, front and both side panels. A plurality of shelves 13 are arranged horizontally in the storage / display chamber 11 to separate them into a plurality of display spaces. In addition, the lower plate 14 is disposed on the lower portion of the storage / display chamber 11 and is positioned on the upper portion of the lower panel 112 with a gap to form the air circulation passage 15. A cooling device for reducing and maintaining the temperature of the storage / storage chamber 11 typically includes a compressor, a condenser, an evaporator 16 and a blower fan for the condenser. The compressor, the condenser and the blower fan for the condenser are arranged in the machine room 12.

도면에 상세히 도시된 바와같이, 하측판(14)과 하측 파넬(112) 사이의 틈은 2개의 수직으로 간격직 간막이판(14a, 14b)에 의해 수직으로 3개의 공기통로(15a, 15b, 15c)로 분리된다. 3개의 통로(15a, 15b, 15c)는 하측판(14)가 후측 파넬(113)사이에 형성된 틈 G1과, 또한 하축판(14)과 전측 파넬(116)사이에 형성된 틈 G2를 통하여 저장/진열실(11)과 연락된다. 냉각장치의 증발기(16)는 중앙통로(15c)상에 배치되어, 그 중앙통로(15c)를 통하여 통과된 공기를 냉각시킨다.As shown in detail in the figure, the gap between the lower plate 14 and the lower panel 112 is perpendicular to the three air passages 15a, 15b, and 15c by two vertically spaced partition plates 14a and 14b. Separated by). The three passages 15a, 15b, 15c are stored / saved through a gap G1 in which the lower plate 14 is formed between the rear panel 113 and also in a gap G2 formed between the lower shaft plate 14 and the front panel 116. In contact with the display room (11). The evaporator 16 of the cooling device is arranged on the central passage 15c to cool the air passed through the central passage 15c.

공기통로들(15)의 배출 측면상에는 복수의 송풍기팬(17)이 배치된다. 즉, 각 송풍기팬(17)은 지지판(18)상에 고착되어, 각 공기통로(15a, 15b, 15c)상에 배치되고, 지지판(18)은 공기통로들(15)의 배출 측면상에 배치되어, 통로들(15)을 가로지른다. 관통구멍(181)이 각 송풍기팬(17)과 대향하게끔 지지판(18)을 통하여 형성되어, 공기 순환을 보장한다.A plurality of blower fans 17 are disposed on the discharge side of the air passages 15. That is, each blower fan 17 is fixed on the support plate 18 and disposed on each air passage 15a, 15b, 15c, and the support plate 18 is disposed on the discharge side of the air passages 15. To cross the passages 15. A through hole 181 is formed through the support plate 18 so as to face each blower fan 17 to ensure air circulation.

이러한 구조에 있어서, 중앙공기통로(15c)상에 배치된 송풍기팬(17)과 양측공기통로(15a, 15b)상에 배치된 송풍기팬(17)의 동작은 각기 제어되는데, 다시 말하면 중앙공기통로(15c)상에 배치된 송풍기팬(17a)이 동작될 경우, 양측공기통로 (15a, 15b)상에 배치된 송풍기팬(17b)의 동작은 중단되는, 이른바 서로 상반된다. 제6도에 도시된 바와 같이, 압축기(20), 응축기용 팬(21)및, 공기통로들상에 배치된 송풍기팬(17)은 서로 병렬로 접속되고, 단극 쌍투형 온도조절스위치(22)를 통하여 전원에 접속된다. 스위치(22)의 공통단자(22c)는 전원(23)에 접속되고, 선택 단자중 하나(22a)가 압축기(20), 응축기용 팬(21) 및 중앙공기통로(15c)상에 배치된 송풍기팬(17a)에 접속된다. 온도조절스위치(22)의 다른 선택단자(22b)는 양측공기통로 (15a, 15b)상에 배치된 송풍기팬(17b)에 접속된다.In this structure, the operation of the blower fan 17 arranged on the central air passage 15c and the blower fan 17 arranged on both side air passages 15a and 15b are respectively controlled, that is, the central air passage. When the blower fan 17a disposed on the 15c is operated, the operations of the blower fan 17b disposed on the both air passages 15a and 15b are interrupted, so-called mutually opposite. As shown in FIG. 6, the compressor 20, the condenser fan 21, and the blower fan 17 disposed on the air passages are connected in parallel with each other, and the single pole double throw type temperature control switch 22 is connected. It is connected to the power supply via. The common terminal 22c of the switch 22 is connected to the power source 23, and one of the selection terminals 22a is a blower disposed on the compressor 20, the condenser fan 21 and the central air passage 15c. It is connected to the fan 17a. The other selection terminal 22b of the temperature control switch 22 is connected to the blower fan 17b disposed on both air passages 15a and 15b.

냉각식 진열 캐비넷의 동작에 있어서, 저장/진열실(11)의 온도가 소정 온도를 초과할 경우, 온도조절스위치(22)가 압축기(20)및 2개의 팬(17a, 21)을 동작시키게끔 공통단자(22c)와 선택 단자중 하나(22a)사이에서 접속되도록 동작된다. 따라서, 냉각장치는 냉각공기의 송풍대류로 인하여 저장/진열실(11)을 냉각시키게끔 동작된다. 즉, 저장/진열실(11)의 공기가 송풍기팬(17a)동작으로 인하여 증발기(16)를 통하여 통과된다(제4도 및 5도에서 실선 화살표로 냉각공기의 순환이 표시되었음). 이때 냉각공기는 저장/진열실(11)내의 송풍대류이며, 따라서 저장/진열실(11)내의 온도 및 습도가 일정하게 유지될 수 있다.In the operation of the cooled display cabinet, when the temperature of the storage / shower chamber 11 exceeds a predetermined temperature, the temperature control switch 22 is common to operate the compressor 20 and the two fans 17a and 21. It is operated to be connected between the terminal 22c and one of the selection terminals 22a. Thus, the cooling device is operated to cool the storage / storage chamber 11 due to the blowing convection of the cooling air. That is, the air in the storage / storage chamber 11 is passed through the evaporator 16 due to the operation of the blower fan 17a (the circulation of the cooling air is indicated by solid arrows in FIGS. 4 and 5). At this time, the cooling air is the airflow convection in the storage / display chamber 11, and thus the temperature and humidity in the storage / display chamber 11 can be kept constant.

한편, 저장/진열실(11)의 온도가 소정 온도 이하일 경우, 온도조절스위치(22)는 공통단자(22c)를 다른 선택 단자(22b)에 접속시키게끔 동작하여 냉각장치이 동작을 중단시키고, 송풍기팬(17b)동작을 개시시킨다.On the other hand, when the temperature of the storage / display chamber 11 is below the predetermined temperature, the temperature control switch 22 operates to connect the common terminal 22c to the other selection terminal 22b so that the cooling device stops the operation, and the blower fan (17b) The operation starts.

따라서, 저장/진열실(11)내의 공기는 양측공기통로 (15a, 15b)를 통과하는 동안 팬(17b)동작에 의한 송풍대류이다(제4도 및 5도에서 점선 화살표로 실내의 공기 흐름이 표시되었음). 결국, 저장/진열실(11)내의 온도 및 습도가 일정하게 유지된다.Therefore, the air in the storage / storage chamber 11 is the airflow convection by the operation of the fan 17b while passing through the both air passages 15a and 15b (indicated by the dotted arrows in FIGS. ). As a result, the temperature and humidity in the storage / storage chamber 11 are kept constant.

상술된 진열 캐비넷에 있어서, 냉각장치의 동작이 장시간 연장하기 위해 정지될 경우, 증발기상의 서리가 녹는다. 그후, 냉각장치는 다시 동작을 시작하고, 염려스럽게도 서리가 녹은 방울들을 포함한 고습도 공기가 저장/진열실(11)내로 유동한다. 따라서 실(11)내의 습도가 현저하게 증가된다. 이러한 불이익을 해결하기 위해 제7도에 도시된 바와 같이, 온도조절스위치(24)가 증발기(16)상의 온도 상태에 따라서 팬(17a)동작을 제어하게끔 팬(17a)에 직렬로 접속된다. 즉, 증발기(16)상의 온도가 소정온도 이하일 경우, 온도조절스위치(24)는 팬(17a) 동작시키고, 증발기(16)상의 고온하에서는 팬(17a)동작을 중단시킨다. 따라서, 냉각장치가 동작될지라도 증발기(16)용 팬(17a)은 동작하지 않아서, 이에 의해 저장/진열실(11)안으로 고습도 공기의 유입을 방지하게 된다.In the display cabinet described above, when the operation of the cooling device is stopped for a long time, the frost on the evaporator melts. The chiller then starts to operate again, and anxiously, high humidity air, including frost-melted drops, flows into the storage / storage chamber 11. Therefore, the humidity in the chamber 11 is significantly increased. To solve this disadvantage, as shown in FIG. 7, the temperature control switch 24 is connected in series with the fan 17a to control the operation of the fan 17a according to the temperature condition on the evaporator 16. As shown in FIG. That is, when the temperature on the evaporator 16 is below a predetermined temperature, the temperature control switch 24 operates the fan 17a, and stops the operation of the fan 17a under the high temperature on the evaporator 16. Therefore, even when the cooling device is operated, the fan 17a for the evaporator 16 does not operate, thereby preventing the inflow of high humidity air into the storage / storage chamber 11.

지금까지, 본 발명을 구체적인 실시예와 관련하여 설명하였지만, 본 기술 분야에 숙련된자에게는 상술한 기재에 비추어 많은 변형, 수정 및 변화가 가능하다는 것이 명백할 것이다. 따라서, 본 명세서의 청구범위는 본 발명의 사상과 범위내에 속하는 이러한 변형, 수정 및 변화를 모두 포함시키고자 하는 것이다.While the present invention has been described with reference to specific embodiments, it will be apparent to those skilled in the art that many variations, modifications, and variations are possible in light of the above teaching. Accordingly, the claims herein are intended to embrace all such alterations, modifications and variations that fall within the spirit and scope of the invention.

Claims (2)

상품용 저장/진열실을 갖고, 이 상품용 저장/진열실을 냉각시키기 위한 냉각장치와, 공기통로 및 최소 하나의 송풍기팬을 구비하는 공기 순환기구로 구성되며, 상기 냉각장치의 증발기는 통과되는 공기를 냉각시키기 위한 통로상에 배치되는 냉각식 진열 캐비넷에 있어서, 상기 공기통로가 최소 2개의 통로들로 분리되고, 상기 증발기가 통로들중 하나에 배치되며, 최소 하나의 송풍기팬이 각 공기 통로상에 배치되어, 각각 제어되는 냉각식 진열 캐비넷.And a cooling device for cooling the storage / shower room for the goods, and an air circulation mechanism having an air passage and at least one blower fan, wherein the evaporator of the cooling device cools the air passing through. A cooled display cabinet disposed on a passageway for discharging, wherein the air passage is divided into at least two passages, the evaporator is disposed in one of the passages, and at least one blower fan is disposed on each air passage. Cooled cabinets, each controlled. 제1항에 있어서, 냉각공기통로상에 배치되는 상기 송풍기팬 중 하나가 상기 증발기상의 온도 상태에 의해 제어되는 냉각식 진열 캐비넷.2. The cooled showcase cabinet of claim 1, wherein one of said blower fans disposed on a cooling air passage is controlled by a temperature condition on said evaporator.
KR1019870009861A 1986-09-09 1987-09-07 Show cabinet KR940000403B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1986138093U JPH0528450Y2 (en) 1986-09-09 1986-09-09
JP86-138093(U) 1986-09-09
JP87-36632(U) 1987-03-13
JP1987036632U JPH0336865Y2 (en) 1987-03-13 1987-03-13

Publications (2)

Publication Number Publication Date
KR880003595A KR880003595A (en) 1988-05-28
KR940000403B1 true KR940000403B1 (en) 1994-01-20

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KR1019870009861A KR940000403B1 (en) 1986-09-09 1987-09-07 Show cabinet

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EP (1) EP0259770A3 (en)
KR (1) KR940000403B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679080B2 (en) * 2001-05-04 2004-01-20 Carrier Corporation Medium temperature refrigerated merchandiser
CN115462658A (en) * 2022-09-14 2022-12-13 江苏星星冷链科技有限公司 Double-circulation air-cooling horizontal freezing display cabinet

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Publication number Priority date Publication date Assignee Title
GB880675A (en) * 1959-04-06 1961-10-25 Gen Motors Corp Improvements in household refrigerators
US3922874A (en) * 1974-11-27 1975-12-02 Gen Motors Corp Evaporator fan delay circuit
US4369631A (en) * 1979-12-07 1983-01-25 Tyler Refrigeration Corporation Refrigerated merchandizer display case adapted for energy conservation
JPH0124547Y2 (en) * 1984-11-14 1989-07-25

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KR880003595A (en) 1988-05-28
EP0259770A2 (en) 1988-03-16

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