KR0127456Y1 - Drain apparatus in a refrigerator's show case - Google Patents

Drain apparatus in a refrigerator's show case

Info

Publication number
KR0127456Y1
KR0127456Y1 KR2019950046506U KR19950046506U KR0127456Y1 KR 0127456 Y1 KR0127456 Y1 KR 0127456Y1 KR 2019950046506 U KR2019950046506 U KR 2019950046506U KR 19950046506 U KR19950046506 U KR 19950046506U KR 0127456 Y1 KR0127456 Y1 KR 0127456Y1
Authority
KR
South Korea
Prior art keywords
flow
drainage
drain
stopper
fixing member
Prior art date
Application number
KR2019950046506U
Other languages
Korean (ko)
Other versions
KR970026802U (en
Inventor
이정철
Original Assignee
배순훈
대우전자주식회사
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Application filed by 배순훈, 대우전자주식회사 filed Critical 배순훈
Priority to KR2019950046506U priority Critical patent/KR0127456Y1/en
Publication of KR970026802U publication Critical patent/KR970026802U/en
Application granted granted Critical
Publication of KR0127456Y1 publication Critical patent/KR0127456Y1/en

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Classifications

    • 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
    • A47F3/0426—Details
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D23/00—General constructional features
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

본 고안은 냉장쇼케이스의 냉장실에 고인물을 외부로 원활히 배수시키도록 하는 동시에 배수구를 통해 외부공기가 유입되지 못하도록 자동으로 차폐시킬 수 있는 배수장치를 제공하려는 것으로서, 쇼케이스의 냉장실에 냉기흐름이 형성되므로서 배기구로 외부공기가 흡입되는 상태가 되면 외부공기 흡인력에 의해 배기구내에 설치된 고정부재와 마개이탈방지구 사이의 유동마개구가 상승하여 배수공을 막으므로서 공기유입을 차단하게 하는 한편, 냉장실의 냉기흐름이 정지되면 유동마개구가 자중에 의해 하강하여 배수가 이루어지도록 된 것으로, 자동으로 배수처리가 되고 냉장실로의 외부 공기유입이 차단되는 특징이 있다.The present invention is to provide a drainage device that can automatically drain the outside people in the refrigerating compartment of the refrigerator showcase and at the same time to automatically shield the outside air from entering through the drain hole, as the cold air flow is formed in the refrigerating compartment of the showcase When the outside air is sucked into the exhaust port, the flow plug opening between the fixing member installed in the exhaust port and the stopper release prevention block is raised by the external air suction force to block the air inflow while blocking the drain hole, and the cold air flow in the refrigerating chamber. When this stops, the flow stopper is lowered by its own weight so that drainage is made. The drainage is automatically processed and external air inflow to the refrigerating chamber is blocked.

Description

냉장쇼케이스의 배수장치Drainage of refrigerated showcase

제1도는 종래기술을 설명하는 쇼케이스의 개략적인 일측면도.1 is a schematic side view of a showcase illustrating the prior art.

제2도는 본 고안이 실시된 쇼케이스의 개략적인 일측면도.2 is a schematic side view of a showcase in which the present invention is implemented.

제3도는 본 고안에 따른 장치의 요부 분리사시도.Figure 3 is an exploded perspective view of the main portion of the device according to the present invention.

제4도와 제5도는 본 고안에 따른 장치의 작용을 보인 확대단면도.4 and 5 are enlarged cross-sectional view showing the operation of the device according to the present invention.

제6도는 제4도의 A-A'선 단면도이다.6 is a cross-sectional view taken along the line AA ′ of FIG. 4.

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

1 : 냉장실 2 : 펜1: cold storage room 2: pen

3 : 냉각기 4 : 하부덕트3: cooler 4: lower duct

6 : 배수구 10 : 고정부재6 drain 10: holding member

11 : 배수공 12 : 유동공11: drain hole 12: flow hole

13 : 하부관체부 14 : 스냅걸림턱부13: lower pipe portion 14: snap locking jaw portion

20 : 유동마개구 21 : 받침편부20: flow stopper 21: support piece

30 : 마개이탈방지구 31 : 걸림홈부30: stopper stopper 31: locking groove

32 : 배수공 33 : 받침돌기32: drain hole 33: support protrusion

본 고안은 냉장쇼케이스의 냉장실로 부터 발생된 물이 실외로 배수되도록 하는 배수장치에 관한 것으로서, 특히 외부공기가 냉장실로 유입되는 것을 차폐시킬 수 있는 기능을 가지는 배수장치에 관한 것이다.The present invention relates to a drainage system for draining the water generated from the refrigerating compartment of the refrigerating showcase to the outdoors, and more particularly, to a drainage system having a function of shielding the inflow of external air into the refrigerating compartment.

일반적으로 냉장쇼케이스는 제1도에 도시된 바와 같이 온도조절기(미도시)에 의해 온(ON) 되는 상태가 되어 냉장실(1) 상부에 설치되는 팬(2)에 의해 화살표 도시와 같은 냉기흐름이 형성되는 한편, 냉각기(3)에서의 주기적인 제상 및 해빙에 의해 물이 냉장실(1) 하부덕트(4) 밑에 고이게 된다.Generally, the refrigeration showcase is turned on by a temperature controller (not shown) as shown in FIG. 1, and thus the cold air flow as shown by the arrow is caused by the fan 2 installed in the upper part of the refrigerating compartment 1. On the other hand, water is accumulated under the refrigerating chamber 1 lower duct 4 by periodic defrosting and thawing in the cooler 3.

따라서 냉장실(1)의 고인물을 외부로 배수시키도록 하고 있는데, 종래에는 단순히 배수마개(5)로 개폐되는 배수구(6)를 구비하므로서 상기 배수구(6)을 통한 배수처리가 되도록 되어 있다.Therefore, the dead person in the refrigerating chamber 1 is to be drained to the outside, but in the prior art, the drainage treatment is provided through the drain opening 6 by simply having a drain opening 6 that is opened and closed by the drain plug 5.

그러므로 종래에는 배수마개(5)를 빼어야만 배수가 가능하므로 배수마개(5)를 일일이 빼고 끼워야 하는 불편과 번잡이 야기되었으며, 그로 인해 배수마개(5)를 아예 빼놓고 쇼케이스를 가동시키는 경우가 초래되었다.Therefore, in the related art, drainage is possible only by removing the drain cap 5, which causes inconvenience and hassle to remove and insert the drain cap 5 one by one. It became.

그러므로 배수구(6)가 항시 개방된 상태를 이루게 되므로 팬(2)의 가동에 의해 냉기 흐름이 냉장실(1)에서 형성되면 개방된 배수구(6)를 통해 외부공기가 많이 유입되는 문제가 초래되었으며, 그로인해 냉각기의 착상량이 많게 되고 냉장효율의 저하가 초래되는 문제가 야기되었다.Therefore, since the drain opening 6 is always open, when the cold air flow is formed in the refrigerating chamber 1 by the operation of the fan 2, a lot of external air is introduced through the open drain opening 6. This caused a problem that the amount of frosting of the cooler is increased and the cooling efficiency is lowered.

본 고안은 상기한 바와 같은 종래의 제반 문제점을 해결하려는 것으로서, 냉장실의 하부덕트 밑에 고이게 되는 물을 원만히 배수시킬 수 있는 동시에 외부공기를 냉장실로 유입되지 못하도록 하는 배수장치를 제공하므로서 쇼케이스의 사용간편성이 보다 도모되도록 하려는데 있다.The present invention is to solve the conventional problems as described above, the ease of use of the showcase by providing a drainage that can smoothly drain the water accumulated under the lower duct of the refrigerating compartment and at the same time prevent external air from entering the refrigerating compartment. It is to be promoted more.

본 고안은 상기 목적을 달성하기 위하여, 냉장실 상부에 구비하는 팬의 가동에 의해 냉장실에서의 냉기흐름이 형성되면 외부로 부터의 공기가 유입되는 것이 차단되도록 동작되는 한편, 팬의 접지시나 제상시에는 냉장실의 고인물이 외부로 배수되도록 동작되는 배수장치를 제공하게 된다.In order to achieve the above object, the present invention operates to block the inflow of air from the outside when the cool air flow is formed in the refrigerating chamber by the operation of the fan provided in the upper part of the refrigerating chamber, while the fan is grounded or defrosted. It is to provide a drain that is operated to drain the deceased in the refrigerator compartment to the outside.

따라서, 본 고안은 쇼케이스의 배수구에 고정되는 고정부재와, 상기 고정부재에 형성되는 배수공을 개폐시키는 유동마개구, 그리고 상기 유동마개구가 고정부재 하부에서 상, 하방향으로 유동가능하게 하는 동시에 이탈방지되도록 하는 마개이탈방지구를 구비하여 구성되는 배수장치에 그 특징이 있는 것으로서, 이하 첨부된 실시도면에 의거하여 보다 상세히 설명하면 다음과 같다.Accordingly, the present invention provides a fixing member fixed to the drain hole of the showcase, a flow stopper for opening and closing the drain hole formed in the fixing member, and allowing the flow stopper to flow upward and downward at the bottom of the fixing member and at the same time leaving it. As a characteristic of the drainage device having a stopper escape prevention device to be prevented to be described in more detail based on the accompanying drawings, as follows.

본 고안 장치는 제2도에 보인 바와 같이 배수구(6)에 설치되는 것으로서 제3도 및 제4도를 참조하여 설명하기로 한다.The device of the present invention is installed in the drain 6 as shown in FIG. 2 and will be described with reference to FIGS. 3 and 4.

배수구(6) 상부에는 끼움홈부(6')가 형성되어 고정부재(10)가 억지끼움되어 고정되도록 되어 있으며, 상기 고정부재(10) 중앙에는 배수공(11)이 형성되고 하부에는 유동공(12)이 형성되도록 하부관체부(13) 외주연부에는 스냅걸림턱부(14)가 형성되도록 되어 있다.A fitting groove 6 'is formed at an upper portion of the drain hole 6 so that the fixing member 10 is fitted by being fixed. A drain hole 11 is formed at the center of the fixing member 10 and a flow hole 12 is disposed at the lower portion of the drain hole 6. ) Is formed in the outer peripheral portion of the lower tubular portion 13, the snapping jaw portion 14 is formed.

상기 고정부재(10)의 유동공(12)에는 배수공(11)에 삽입 및 이탈되어 배수공(11)을 개폐시킬 수 있고, 하부주연부에 받침편부(21)가 일체로 형성되는 유동마개구(20)가 삽입되도록 되어 있다.The flow hole 12 of the fixing member 10 may be inserted into and removed from the drain hole 11 to open and close the drain hole 11, and the support piece 21 is integrally formed at the lower periphery. ) Is to be inserted.

유동마개구(20) 하측에는 고정부재(10)의 스냅걸림턱부(14)가 끼워지는 걸림홈부(31)를 가진 마개이탈방지부(30)가 하부관체부(13)에 지지되도록 고정 설치되고, 마개이탈방지부(30)의 중앙에 뚫린 배수공(32) 외주연 상면에는 수개의 받침돌기(33)가 돌출되어 있으므로 유동마개구(20)의 받침편부(21)가 얹혀지도록 되어 있다.Under the flow stopper 20, the stopper release prevention part 30 having a catching groove portion 31 into which the snap catching jaw portion 14 of the fixing member 10 is fitted is fixedly installed to be supported by the lower tube portion 13. On the outer circumferential upper surface of the drain hole 32 in the center of the stopper release prevention part 30, since several support protrusions 33 protrude, the support piece 21 of the flow stopper 20 is placed thereon.

상기와 같은 본 고안의 구성에 있어 고정부재(10)와 마개이탈방지구(30)는 조립을 양호하게 하기 위해 고무와 같은 탄력성 있는 재질로 구성시키는 것이 바람직하고, 유동마개구(20)는 마개기능을 해야 하므로 합성수지와 같은 재질로 구성되도록 하는 것이 바람직하다.In the configuration of the present invention as described above, the fixing member 10 and the stopper stopper 30 is preferably composed of a resilient material such as rubber in order to improve the assembly, the flow stopper 20 stopper Since it must function, it is desirable to be made of the same material as the synthetic resin.

미설명부호 7은 단열재, 8은 콤프레샤이고, 9는 응축기, 9'는 응축기 팬을 나타낸 것이다.Reference numeral 7 denotes a heat insulating material, 8 denotes a compressor, 9 denotes a condenser, and 9 'denotes a condenser fan.

본 고안에 따른 작용 및 효과를 제4도 및 제5도를 참조하여 설명하면 다음과 같다.Referring to the operation and effect according to the present invention with reference to FIGS. 4 and 5 as follows.

제4도는 본 고안 장치에 따른 배수상태를 보여주는 것으로서, 이때의 쇼케이스는 오프(OFF) 되거나 제상시에 냉장실(1)의 팬(2)이 정지하게 되고 따라서 냉기흐름이 없게 된다. 그러므로 이 때는 배수장치에 아무런 영향을 주지 않게 되므로서 유동마개구(20)는 자중에 의해 하부방향으로 내려오게 되는 한편 마개이탈방지부(30)의 받침돌기(33)에 받침편부(21)가 얹혀지는 상태가 된다.4 shows the drainage state according to the device of the present invention, in which the showcase at this time is turned off (OFF) or the fan 2 of the refrigerating chamber 1 at the time of defrosting and thus there is no cold air flow. Therefore, at this time, the flow stopper 20 is lowered by its own weight while not affecting the drainage device, while the support piece 21 is provided on the support protrusion 33 of the stopper release prevention part 30. It will be put on.

따라서 고정부재(10)의 배수공(11)이 개방되는 상태가 되므로서 상기 배수공(11)으로 냉장실(1)에 고여 있던 물이 배수되어 유동공(12)으로 흘러내리게 되고, 아울러서 유동공(12)으로 흘러내려온 물은 받침편부(21)가 받침돌기(33) 상에 얹혀 있으므로 형성되게 되는 공간을 통해 마개이탈방지구(30)의 배수공(32)으로 배수되게 된다.Therefore, since the drain hole 11 of the fixing member 10 is opened, the water accumulated in the refrigerating chamber 1 is drained to the drain hole 11 and flows down into the flow hole 12, and the flow hole 12 Water flowed down into) is drained into the drain hole 32 of the stopper release prevention device 30 through the space to be formed because the support piece 21 is placed on the support protrusion 33.

제5도는 본 고안에 따른 배수구(6)의 차폐상태를 보여준다. 이 때는 쇼케이스가 온도조절기에 의해 온(ON) 되므로서 팬(2)이 가동되고, 아울러서 팬(2)에 의해 냉기흐름이 냉장실(1)에서 형성되는 시점이다.5 shows a shielded state of the drain 6 according to the present invention. At this time, since the showcase is turned on by the temperature controller, the fan 2 is operated, and at the same time, the cold air flow is formed in the refrigerating chamber 1 by the fan 2.

즉, 냉장실(1)에 냉기흐름이 형성되므로 외부공기가 배수구(6)를 통해 유입되려고 하며, 아울러서 이러한 유입공기의 유입력에 의해 유동마개구(20)가 상부방향으로 밀려 올라가게 되므로서 고정부재(10)의 배수공(11)을 막아 차폐시키게 된다.That is, since the cold air flow is formed in the refrigerating chamber (1), the outside air is to be introduced through the drain opening (6), and also the flow stopper (20) is pushed upward by the inflow force of the inlet air is fixed as The drain hole 11 of the member 10 is blocked to shield it.

그러므로 외부공기가 배수구(6)를 통해 냉장실(1)로 유입되는 것이 자동으로 차단되는 것이며, 이러한 차단상태에서 팬(2)이 정지되면 제4도와 같이 다시 유동마개구(20)가 내려감에 따라 배수가 되는 상태로 자동복귀가 된다.Therefore, the inflow of external air into the refrigerating compartment 1 through the drain opening 6 is automatically blocked, and when the fan 2 is stopped in this blocking state, as the flow stopper 20 is lowered again as shown in FIG. Automatic return to drained condition.

이상의 설명에 따르면 본 고안 장치에 의해 자동으로 배수처리되는 동시에 공기유입을 차단하게 되므로 외부공기 차단으로 인한 냉각기의 착상량 감소를 도모하게 되는 한편, 쇼케이스의 배수처리 기능의 성능향상을 도모하게 하므로 제품신뢰성 향상을 가져오게 하는 효과를 제공하게 된다.According to the above description, the device is automatically drained by the device, and at the same time, it blocks the inflow of air, thereby reducing the amount of implantation of the cooler due to the blocking of external air, and improving the performance of the drainage function of the showcase. It provides the effect of bringing improved reliability.

본 고안은 기재된 구체예에 대해서만 한정되는 것이 아니고 본 고안의 사상과 범위내에서 변형이나 변경할 수 있임은 본 고안이 속하는 분야의 당업자에게는 명백한 것이며 그러한 변형이나 변경은 첨부한 실용신안등록 청구범위에 속한다 해야 할 것이다.The present invention is not limited only to the embodiments described, but it is apparent to those skilled in the art that the present invention can be modified or changed within the spirit and scope of the present invention, and such variations or modifications belong to the attached utility model registration claims. You will have to.

Claims (2)

팬(2)에 의해 냉장실(1)의 냉기흐름이 형성되고 냉장실(1) 하부 일측에 배수구(6)를 구비하는 것에 있어서, 상기 배수구(6)에 고정되는 고정부재(10)의 배수공(11)이 자중에 의해 하강되고 공기흡인력에 의해 상승되는 유동매개구(20)에 의해 개폐되고, 상기 고정부재(10) 하부의 유동공(12)을 형성하게 하는 하부관체부(13)에 고정되는 마개이탈방지구(30)에는 배수공(32) 및 유동마개구(20)의 받침편부(21)가 얹혀지는 수개의 받침돌기(33)를 구비하게 하여 배수 가능하도록 구성하여서 된 것을 특징으로 하는 냉장쇼케이스의 배수장치.The cooling air flow of the refrigerating chamber 1 is formed by the fan 2, and the drainage hole 11 of the fixing member 10 fixed to the drain opening 6 is provided with the drain opening 6 at the lower side of the refrigerating chamber 1. ) Is opened and closed by the flow medium opening 20 which is lowered by its own weight and lifted by the air suction force, and is fixed to the lower pipe part 13 to form the flow hole 12 below the fixing member 10. Refrigeration, characterized in that it is configured to be drained by having a plurality of support protrusions 33 on which the support piece portion 21 of the drain hole 32 and the flow stopper 20 is mounted Drainage in the showcase. 제1항에 있어서, 상기 고정부재(10)의 하부관체부(13) 끝단 주연부에 형성되는 스냅걸림턱부(14)가 마개이탈방지부(30)에 구비하는 걸림홈부(31)에 삽입되어 조립되도록 구성되는 냉장쇼켸이스의 배수장치.The method of claim 1, wherein the snap engaging jaw portion (14) formed at the periphery of the lower end of the lower tube portion (13) of the fixing member (10) is inserted into the engaging groove portion (31) provided in the stopper release prevention portion (30) Drainage of refrigerated showcases configured to be.
KR2019950046506U 1995-12-23 1995-12-23 Drain apparatus in a refrigerator's show case KR0127456Y1 (en)

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KR2019950046506U KR0127456Y1 (en) 1995-12-23 1995-12-23 Drain apparatus in a refrigerator's show case

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Application Number Priority Date Filing Date Title
KR2019950046506U KR0127456Y1 (en) 1995-12-23 1995-12-23 Drain apparatus in a refrigerator's show case

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KR970026802U KR970026802U (en) 1997-07-24
KR0127456Y1 true KR0127456Y1 (en) 1998-10-15

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