KR20080100926A - Manufacturing method of receiver tank for receiver drier - Google Patents

Manufacturing method of receiver tank for receiver drier Download PDF

Info

Publication number
KR20080100926A
KR20080100926A KR1020070046970A KR20070046970A KR20080100926A KR 20080100926 A KR20080100926 A KR 20080100926A KR 1020070046970 A KR1020070046970 A KR 1020070046970A KR 20070046970 A KR20070046970 A KR 20070046970A KR 20080100926 A KR20080100926 A KR 20080100926A
Authority
KR
South Korea
Prior art keywords
receiver
manufacturing
receiver tank
drier
along
Prior art date
Application number
KR1020070046970A
Other languages
Korean (ko)
Inventor
유기백
Original Assignee
주식회사 두원공조
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 두원공조 filed Critical 주식회사 두원공조
Priority to KR1020070046970A priority Critical patent/KR20080100926A/en
Publication of KR20080100926A publication Critical patent/KR20080100926A/en

Links

Images

Classifications

    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/05—Cost reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

A receiver tank manufacturing method of a receiver drier is provided to reduce the cost and manufacturing process of material and to easily assemble a cap. The receiver tank manufacturing method of a receiver drier is composed of steps for: manufacturing a main pipe(21) in which the thickness is fixed and one end is blocked by forging; forming a drier supporting part(22) which is pitted along the outer circumference and is protruded along the inner circumference in the lower part of the main pipe by rolling; combining an L-section baffle member(24) to the bottom of the inner protruded portion of the drier supporting part in order to induce refrigerant to a filter of a bottom cap; and forming a bottom cap assembly(26) pitted along the inner circumference and protruded along the other end outer circumference of the main pipe by rolling.

Description

리시버 드라이어의 리시버탱크 제조방법{manufacturing method of receiver tank for receiver drier} Manufacturing method of receiver tank for receiver drier

도1은 종래 리시버 드라이어가 결합된 응축기를 나타내는 구성도,1 is a block diagram showing a condenser combined with a conventional receiver dryer;

도2의 (a) 내지 (d)는 본 발명에 의한 리시버 드라이어의 리시버탱크 제조방법을 나타내는 제조공정도,Figure 2 (a) to (d) is a manufacturing process diagram showing a receiver tank manufacturing method of the receiver dryer according to the present invention,

도3은 도2의 제조공정에 따라 제조된 리시버탱크를 길이방향으로 절단하여 단면을 보인 사시도,Figure 3 is a perspective view showing a cross section by cutting the receiver tank manufactured in accordance with the manufacturing process of Figure 2 in the longitudinal direction,

도4는 도3의 리시버탱크에 하부캡이 조립된 상태도이다.4 is a state in which the lower cap is assembled to the receiver tank of FIG.

<도면의 주요 부분에 대한 부호의 설명> <Explanation of symbols for the main parts of the drawings>

20 : 리시버탱크 21 : 기본관20: receiver tank 21: basic tube

22 : 건조제 지지부 24 : 격벽부재22: desiccant support 24: partition member

26 : 하부캡 조립부26: lower cap assembly

본 발명은 리시버 드라이어의 리시버탱크 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a receiver tank of a receiver drier.

리시버 드라이어는 응축기와 팽창밸브 사이에 설치되어서 응축기로부터 유입 된 액상의 냉매를 냉방부하에 따라 필요한 양을 증발기로 공급가능하도록 일시적으로 저장함과 동시에 팽창밸브로 완전한 액상의 냉매를 공급하고 응축기로부터 응축되지 않은 가스상태의 냉매를 흡습하도록 냉매에 포함된 수분이나 기포 등의 이물질을 제거하는 역할을 하고 있다. 최근에는 리시버 드라이어가 응축기의 출구가 아닌 그 유로상에 위치하여서 냉매의 액영역이 리시버 드라이어 내에서 발달될 때까지 공급되고, 리시버 드라이어의 하부측에는 액이 냉각되는 과냉각 영역으로 이용되어 안정된 성능과 건도를 유지하고 있다.The receiver dryer is installed between the condenser and the expansion valve to temporarily store the liquid refrigerant flowing from the condenser so that the required amount can be supplied to the evaporator according to the cooling load, and supply the complete liquid refrigerant to the expansion valve and prevent condensation from the condenser. It serves to remove foreign substances such as moisture or bubbles contained in the refrigerant to absorb moisture in the gaseous state. Recently, the receiver drier is located on its channel, not the outlet of the condenser, and is supplied until the liquid zone of the refrigerant is developed in the receiver drier, and the lower side of the receiver drier is used as a subcooling zone where the liquid is cooled. To keep it.

도1은 종래 리시버 드라이어가 결합된 응축기를 나타낸다. 도시한 바와 같이, 상호 대향되게 설치되는 제1 및 제2탱크(2)(3)와, 상기 탱크(2)(3)를 연통시키는 다수개의 튜브(4)와, 상기 튜브(4)들 사이에 개재되는 방열핀(5)과, 상기 제1탱크(2)에 설치되는 입구 및 출구 파이프(6)(6a)와, 상기 탱크(2)(3)내에 설치되는 배플(7)과, 상기 제2탱크(3)와 연통되는 리시버 드라이어(10)를 포함하여 구성된다.1 shows a condenser incorporating a conventional receiver drier. As shown, between the first and second tanks (2) (3), which are installed to face each other, the plurality of tubes (4) for communicating the tank (2) (3), between the tubes (4) Heat dissipation fins 5 interposed therebetween, inlet and outlet pipes 6, 6a provided in the first tank 2, baffles 7 provided in the tanks 2, 3, and the first It comprises a receiver dryer 10 in communication with the two tank (3).

상기 리시버 드라이어(10)는 상기 제2탱크(3)와 연통되는 리시버탱크(11)와, 상기 리시버탱크(11)의 상,하단부를 밀폐시키는 상,하부캡(12)(13)과, 상기 리시버탱크(11) 내부에 설치되는 건조제(14)와, 필터(15)를 구비하고 있다.The receiver dryer 10 includes a receiver tank 11 communicating with the second tank 3, upper and lower caps 12 and 13 sealing upper and lower ends of the receiver tank 11, and The desiccant 14 and the filter 15 which are provided in the receiver tank 11 are provided.

상기 리시버 드라이어(10)는, 상부캡(12)이 결합된 리시버탱크(11)를 상기 제2탱크(3)에 가조립한 상태에서 브레이징 공정을 수행하게 된다. 그리고, 브레이징 접합이 된 후에는 상기 리시버탱크(11)내에 건조제(14)와 필터(15)를 삽입한 다음, 상기 리시버탱크(11)를 밀폐시키기 위해 그 하단부에 하부캡(13)를 나사결합하 여 조립을 완료하게 된다.The receiver dryer 10 performs a brazing process in a state in which the receiver tank 11 to which the upper cap 12 is coupled is temporarily assembled to the second tank 3. After the brazing is connected, the desiccant 14 and the filter 15 are inserted into the receiver tank 11, and then the lower cap 13 is screwed to the lower end of the receiver tank 11 to seal the receiver tank 11. To complete the assembly.

상기 리시버탱크(11)는 한국등록특허 제0558016호, 한국공개특허 제2005-0055802호에 개시된 바와 같이 양측이 트인 압출파이프와 이 압출파이프의 내부에 삽입되는 맨드릴을 사용하여 일단부에 범핑(Bumping)가공을 통하여 살을 모아, 상기 하부캡(13)을 나사결합하기 위한 나사산과 건조제(14)를 지지하기 위한 건조제지지부를 가공하여 형성하는 방법으로 제조한다. The receiver tank 11 is bumped at one end using an extruded pipe having both sides and a mandrel inserted into the extruded pipe, as disclosed in Korean Patent No. 0558016 and Korean Laid-Open Patent No. 2005-0055802. ) By collecting the flesh through the processing, it is manufactured by forming a screw thread for screwing the lower cap 13 and a desiccant support portion for supporting the desiccant (14).

그런데, 종래 리시버 드라이어의 리시버탱크는 압출성형등을 통해 양측이 트인 파이프의 일단부에 나사산을 가공하기 위한 살을 형성한 후 나사산을 가공하는 하는 한편 파이프의 타단부에 별도의 캡을 씌워 막는 제조방법으로 제조되므로, 소재의 비용이 증가할 뿐만 아니라 제조 및 조립공정이 많고 상, 하부캡을 조립하기가 불편하다는 문제점이 있었다.However, the receiver tank of the conventional receiver dryer is manufactured by forming a flesh for processing a thread on one end of a pipe that is open on both sides through extrusion molding, and then processing the thread and covering the other end of the pipe with a separate cap. Because it is manufactured by the method, the cost of the material increases, as well as a lot of manufacturing and assembly process, there was a problem in that it is inconvenient to assemble the upper, lower cap.

따라서, 본 발명은 상기한 바와 같은 문제점을 해결하기 위해 이루어진 것으로서, 본 발명의 목적은 소재의 비용과 제조공정을 줄이고 캡을 간편하고 용이하게 조립할 수 있는 리시버 드라이어의 리시버탱크 제조방법을 제공하는 데 있다.Accordingly, the present invention has been made to solve the above problems, an object of the present invention is to provide a method for manufacturing a receiver tank of a receiver dryer that can reduce the cost and manufacturing process of the material and can be assembled simply and easily. have.

본 발명에 의한 리시버 드라이어의 리시버탱크 제조방법은, 단조가공을 통하여 두께가 일정하고 일단부가 막힌 기본관을 제조한 후, 전조가공을 통하여 기본관의 하부에 외주면을 따라 요입되고 내주면을 따라 돌출된 형태의 건조제 지지부를 형성한 다음, 하부캡의 필터로 냉매를 유도하도록 상기 건조제 지지부의 내부 돌출 부분의 저면에 ㄱ단면형의 격벽부재를 결합한 후, 전조가공을 통하여 기본관의 타단 외주면을 따라 돌출되고 내주면을 따라 요입된 하부캡 조립부를 형성하는 것을 특징으로 한다.In the receiver tank manufacturing method of the receiver dryer according to the present invention, after manufacturing a basic pipe with a constant thickness and closed at one end through forging, it is recessed along the outer circumferential surface and protruded along the inner circumferential surface at the lower portion of the basic pipe through rolling. After forming the desiccant support of the form, and then combined the b-section-type partition wall member with the bottom surface of the inner protruding portion of the desiccant support to guide the refrigerant to the filter of the lower cap, and protrudes along the outer peripheral surface of the other end of the basic pipe through the rolling And form a lower cap assembly recessed along the inner circumferential surface.

이하, 첨부된 도면을 참조하여 본 발명의 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

본 발명은 단조(forging)가공 및 전조(rolling)가공에 의해 리시버탱크를 제조하는 방법이다. The present invention is a method for manufacturing a receiver tank by forging processing and rolling processing.

도2의 (a)에 도시한 바와 같이, 우선 단조가공을 통하여 두께가 일정하고 일단부(21a)가 막힌 기본관(21)을 제조한다. As shown in Fig. 2 (a), first, a basic tube 21 having a uniform thickness and one end portion 21a is closed by forging.

다음에, 도2의 (b)에 도시한 바와 같이, 상기 기본관(21)의 하부에 전조가공을 통하여 외주면을 따라 요입되고 내주면을 따라 돌출된 형태의 건조제 지지부(22)를 형성한다. Next, as shown in (b) of FIG. 2, a desiccant supporter 22 is formed in the lower portion of the base tube 21 through a rolling process and is formed along the outer circumferential surface and protrudes along the inner circumferential surface.

다음에, 도2의 (c)에 도시한 바와 같이, 하부캡(30 : 도4에 도시)의 필터로 냉매를 유도하도록 상기 건조제 지지부(22)의 내부 돌출부분의 저면에 ㄱ단면형의 링형태의 격벽부재(24)를 결합한다. 상기 격벽부재(24)는 코킹 또는 압입등의 방법으로 결합시킨다. 상기 격벽부재(24)는 분리가능케 결합될 수도 있다.Next, as shown in (c) of FIG. 2, a cross-section ring is formed on the bottom surface of the inner protrusion of the desiccant supporter 22 to guide the refrigerant to the filter of the lower cap 30 (shown in FIG. 4). Coupling the partition member 24 of the form. The partition member 24 is coupled by a method such as caulking or indentation. The partition member 24 may be detachably coupled.

다음에, 도2의 (d)에 도시한 바와 같이, 전조가공을 통하여 기본관(21)의 타단 외주면을 따라 돌출되고 내주면을 따라 요입된 하부캡 조립부(26)를 형성하면 리시버탱크가 완성된다.Next, as shown in (d) of FIG. 2, the receiver tank is completed by forming a lower cap assembly portion 26 which protrudes along the outer peripheral surface of the other end of the base tube 21 and is recessed along the inner peripheral surface through rolling. do.

이때, 냉매출입구(28, 28)는 상기 요입돌출부(22)를 형성하기 전후, 건조제 지지부(24)를 형성하기 전후 또는 상기 하부캡 조립부(26)를 형성하기 전후에 절삭 가공에 의해 형성할 수 있다.In this case, the refrigerant inlets 28 and 28 may be formed by cutting before and after forming the concave protrusion 22, before and after forming the desiccant support 24, or before and after forming the lower cap assembly 26. Can be.

상기 건조제 지지부(22)의 상단면에는 도시하지 않은 팩으로 된 건조제가 걸리고, 상기 격벽부재(24)의 저면에는 후술하는 하부캡의 필터(상단)가 걸리게 되어 하부캡의 필터로 냉매를 유도하게 되어 있다.A desiccant made of a pack (not shown) is caught on an upper surface of the desiccant supporter 22, and a filter (top) of a lower cap, which will be described later, is caught on a bottom surface of the partition member 24 to induce refrigerant to a filter of the lower cap. It is.

도3은 도2의 제조공정에 따라 제조된 리시버탱크(20)를 길이방향으로 절단하여 단면을 보인 사시도이다. 상기 제조방법에 의해 제조된 리시버탱크(20)의 하측트인부분으로 통하여 하부캡(30)을 밀어넣어 하부캡(30)이 리시버탱크의 하부캡 조립부(26)에 걸려 조립되게 한다. 도4는 필터(32)와 일체로 된 하부캡(30)이 조립된 상태를 나타낸다. 이때, 상기 하부캡(30)의 외주면에 결합된 오링(34)이 냉매의 누설을 방지하며, 하부캡(30)의 하단 외주면에 결합된 스냅링(36)이 상기 하부캡 조립부(26)에 걸려 하부캡(30)의 이탈을 방지한다. 3 is a perspective view showing a cross section of the receiver tank 20 manufactured according to the manufacturing process of Figure 2 by cutting in the longitudinal direction. The lower cap 30 is pushed through the lower part of the receiver tank 20 manufactured by the manufacturing method so that the lower cap 30 is hooked to the lower cap assembly 26 of the receiver tank. 4 shows a state in which the lower cap 30 integrated with the filter 32 is assembled. At this time, the O-ring 34 coupled to the outer circumferential surface of the lower cap 30 prevents leakage of the refrigerant, and the snap ring 36 coupled to the lower circumferential surface of the lower cap 30 is connected to the lower cap assembly portion 26. Hanging to prevent the separation of the lower cap (30).

이와 같이 제조되는 리시버탱크는 상부캡이 없어도 되므로 부품수가 줄어 들고, 하부캡을 조립하는 나사부 및 건조제 지지부를 형성하기 위한 살을 모으는 과정과 나사산형성과정이 불필요하므로 소재의 비용과 제조공정을 줄이고 하부캡을 간편하고 용이하게 조립할 수 있다. Since the receiver tank manufactured as described above does not have an upper cap, the number of parts is reduced, and a process of collecting flesh and a thread forming process for forming a screw part and a desiccant support part for assembling the lower cap is unnecessary, thus reducing the cost and manufacturing process of the material. The cap can be assembled easily and easily.

본 발명에 의한 리시버 드라이어의 리시버탱크 제조방법에 의하면, 소재의 비용과 제조공정을 줄이고 캡을 간편하고 용이하게 조립할 수 있다는 효과가 있다.According to the receiver tank manufacturing method of the receiver dryer according to the present invention, it is possible to reduce the cost and manufacturing process of the material and to assemble the cap simply and easily.

Claims (1)

리시버 드라이어의 리시버탱크를 제조하는 방법에 있어서,In the method for manufacturing a receiver tank of the receiver dryer, 단조가공을 통하여 두께가 일정하고 일단부가 막힌 기본관(21)을 제조한 후,Through the forging process to produce a basic tube 21 of constant thickness and one end is blocked, 전조가공을 통하여 기본관의 하부에 외주면을 따라 요입되고 내주면을 따라 돌출된 형태의 건조제 지지부(22)를 형성한 다음, Through the rolling process, the desiccant support part 22 is formed in the lower part of the base pipe along the outer circumferential surface and protrudes along the inner circumferential surface. 하부캡의 필터로 냉매를 유도하도록 상기 건조제 지지부(22)의 내부 돌출부분의 저면에 ㄱ단면형의 격벽부재(24)를 결합한 후, After combining the a-section type partition wall member 24 to the bottom of the inner protrusion of the desiccant support 22 to guide the refrigerant to the filter of the lower cap, 전조가공을 통하여 기본관의 타단 외주면을 따라 돌출되고 내주면을 따라 요입된 하부캡 조립부(26)를 형성하는 것을 특징으로 하는 리시버 드라이어의 리시버탱크 제조방법.A method of manufacturing a receiver tank of a receiver dryer, characterized by forming a lower cap assembly portion (26) which protrudes along the outer circumferential surface of the other end of the base tube and is recessed along the inner circumferential surface through rolling.
KR1020070046970A 2007-05-15 2007-05-15 Manufacturing method of receiver tank for receiver drier KR20080100926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070046970A KR20080100926A (en) 2007-05-15 2007-05-15 Manufacturing method of receiver tank for receiver drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070046970A KR20080100926A (en) 2007-05-15 2007-05-15 Manufacturing method of receiver tank for receiver drier

Publications (1)

Publication Number Publication Date
KR20080100926A true KR20080100926A (en) 2008-11-21

Family

ID=40287260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070046970A KR20080100926A (en) 2007-05-15 2007-05-15 Manufacturing method of receiver tank for receiver drier

Country Status (1)

Country Link
KR (1) KR20080100926A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9599414B2 (en) 2010-11-17 2017-03-21 Zhejiang Sanhua Automotive Components Co., Ltd Liquid reservoir

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9599414B2 (en) 2010-11-17 2017-03-21 Zhejiang Sanhua Automotive Components Co., Ltd Liquid reservoir

Similar Documents

Publication Publication Date Title
US8959948B2 (en) Receiver dryer
JP2011064457A (en) Heat exchanger and refrigerant passage portion connecting structure for refrigeration cycle
JP6905895B2 (en) Capacitor
CN108224853A (en) Accumulator and the condenser using the accumulator
JP5050857B2 (en) Heat exchanger and manufacturing method thereof
WO2010082535A1 (en) Heat exchanger
KR101373657B1 (en) Condenser
KR20130143343A (en) Condenser
KR20080006038U (en) Manufacturing method of receiver tank for receiver dryer
KR20080100924A (en) Manufacturing method of receiver tank for receiver drier
JP2007218441A (en) Liquid receiving unit for refrigerating cycle
US20140166256A1 (en) Sub-Cooled Condenser Having a Receiver Tank with a Refrigerant Diverter for Improved Filling Efficiency
KR20080100926A (en) Manufacturing method of receiver tank for receiver drier
KR100622444B1 (en) Condenser integrated with receiver dryer
KR200432144Y1 (en) Assembly Structure of Lower Cap for Receiver Drier
KR20170047050A (en) A condenser
KR20120031634A (en) Subcool condenser
KR20160123117A (en) Condenser for vehicle
JP2007071433A (en) Desiccant unit and heat exchanger using the same
KR100538746B1 (en) Receiver
KR101771145B1 (en) Condenser
KR200430670Y1 (en) Lower Cap Structure of Receiver Drier
JP7049556B2 (en) Receiver, manufacturing method of receiver and condenser using receiver
KR20130057548A (en) Condenser
JP2019070503A (en) Liquid receiver and capacitor using the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application