WO2019240339A1 - Multi-functional air breather - Google Patents

Multi-functional air breather Download PDF

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Publication number
WO2019240339A1
WO2019240339A1 PCT/KR2018/013750 KR2018013750W WO2019240339A1 WO 2019240339 A1 WO2019240339 A1 WO 2019240339A1 KR 2018013750 W KR2018013750 W KR 2018013750W WO 2019240339 A1 WO2019240339 A1 WO 2019240339A1
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WO
WIPO (PCT)
Prior art keywords
cylinder
oil
outside
middle cylinder
oil tank
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PCT/KR2018/013750
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French (fr)
Korean (ko)
Inventor
양윤종
Original Assignee
주식회사 케이엘티
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Priority to CN201880002193.0A priority Critical patent/CN110869105A/en
Publication of WO2019240339A1 publication Critical patent/WO2019240339A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/30—Controlling by gas-analysis apparatus

Definitions

  • the present invention relates to a multifunctional air breather, and a technique for a multifunctional air breather capable of introducing dry external air into an oil tank or discharging oil vapor in an oil tank according to an oil level in an oil tank.
  • the breather is a device that is installed to be connected to the oil tank so that external air flows into the oil tank according to the oil level inside the oil tank, or the oil vapor inside the oil tank is discharged to the outside.
  • the breather is a device that allows external air to flow into the oil tank when the oil height is lowered in the oil tank.
  • the external air flowing into the oil tank must be removed to increase the purity of the oil, and in particular, it is necessary to remove the moisture because it adversely affects the flow of oil into the oil.
  • FIG. 1 is a block diagram of a conventional multifunctional air breather.
  • a conventional multi-function air breather 10 includes an upper inlet 12 through which external air is sucked and a particle filter module 13 having a particle filter media 12 for removing dust particles from external air. ), And a water filter module (15) installed with a water filter filter medium (13) for removing water from the outside air, and when the outside air is introduced, dust and water are removed while passing through the particle filter module and the water filter module. Was allowed to enter.
  • the water filter module is formed under the particle filter module, so that the length of the multifunction air breather is increased and the total volume is increased.
  • the present invention is to solve the above problems, when the height of the oil in the oil tank is lowered according to the height of the oil is to let the outside air flows to remove moisture, when the oil height is increased the oil content of the oil vapor
  • the present invention aims to provide a multifunctional air breather that can be discharged in a removed state, and in particular, a single device can compact the configuration of external air inflow and vapor discharge.
  • the present invention to solve the above problems the outer cylinder; A middle cylinder installed inside the outside cylinder; An inside cylinder installed inside the middle cylinder and connected to the middle cylinder and a passage upward; A dehumidifying agent installed between the outside cylinder and the middle cylinder to remove moisture; An adsorbent disposed between the middle cylinder and the inside cylinder to remove oil; A cap installed to form an inner space on an upper portion of the outer cylinder to communicate an upper portion of the outer cylinder with an upper portion of the inside cylinder; It is installed in the lower portion of the outer cylinder and connected to the oil tank provided on the lower side, the air inlet for passing through the upper and lower through the outside cylinder and the middle cylinder, and the upper and lower penetrates the oil A base having a steam inlet through which oil vapor generated in a tank passes through the inside cylinder, and a vapor outlet through which the oil vapor is discharged to the outside between the middle cylinder and the inside cylinder; A check valve installed above the inside cylinder and opened when the oil height of the
  • the air inlet is provided with a check valve is installed to provide a multifunctional air breather, characterized in that when the oil height of the oil tank is lowered.
  • the oil vapor discharge port is provided with a check valve is installed to provide a multifunctional air breather, characterized in that when the oil height of the oil tank is increased.
  • the cap is provided with a humidity sensor for measuring the humidity of the outside air passing through the dehumidifying agent, a microprocessor chip for receiving and controlling the signal of the humidity sensor, and an LED window displayed by receiving the signal of the microprocessor chip A multifunctional air breather is provided.
  • the middle cylinder provides a multifunctional air breather characterized in that a cover for receiving the check valve in the center is sealed to the upper portion of the middle cylinder on the upper side.
  • the oil level is lowered according to the oil level of the oil tank, external air from which moisture is removed may be introduced. If the oil level is increased, the oil content of the oil vapor generated in the oil tank may be removed and discharged to the outside. . In particular, it is possible to compactly configure the external air inlet and vapor discharge in one device.
  • the humidity of the external air introduced by the electronic system is checked and displayed so that it is easy to know when to replace the dehumidifying agent.
  • FIG. 1 is a block diagram of a conventional multifunctional air breather.
  • Figure 2 is a view showing the appearance of the multifunctional air breather of the present invention.
  • FIG. 3 is a cutaway perspective view of the multifunction air breather of FIG. 2 in accordance with an embodiment of the present invention.
  • FIG 4 is an internal cross-sectional view according to an embodiment of the present invention.
  • FIG. 5 is a view showing the outside air flow according to an embodiment of the present invention.
  • FIG. 6 is a view showing the flow of oil vapor according to an embodiment of the present invention.
  • Figure 2 is a view showing the appearance of the multifunctional air breather of the present invention.
  • 3 is a cutaway perspective view of the multifunction air breather of FIG. 2 according to an embodiment of the present invention
  • FIG. 4 is an internal cross-sectional view according to an embodiment of the present invention.
  • the present invention includes the outer cylinder 100, the middle cylinder 200, the inside cylinder 300, the dehumidifier 400, the adsorbent 500, the cap 600, the base 700 and the check valve 800
  • the present invention is connected to the oil tank to allow the external air to flow into the oil tank or discharge the oil vapor generated in the oil tank.
  • the outside cylinder 100 may represent the outer shape of the present invention and may accommodate the middle cylinder 200 and the inside cylinder 300 therein.
  • the middle cylinder 200 may be installed inside the outside cylinder 100 and accommodate the inside cylinder 300 therein.
  • a cover 220 is installed on the middle cylinder 200 to close the upper portion of the middle cylinder 200, and the check valve 800 is installed at the center of the cover 220.
  • the middle cylinder 200 may be installed inside the outside cylinder 100 to allow external air to pass between the outside cylinder 100 and the middle cylinder 200.
  • the inside cylinder 300 is installed inside the middle cylinder 200 and is positioned below the check valve 800.
  • a passage connected to the inside cylinder 300 is formed above the middle cylinder 200, so that oil vapor moves between the middle cylinder 200 and the inside cylinder 300 through the passage in the inside cylinder 300. do.
  • the passage is a gap formed by a length difference between the lower side of the cover 220 installed on the middle cylinder 200 and the upper side of the inside cylinder 300.
  • the dehumidifier 400 is installed between the outside cylinder 100 and the middle cylinder 200 to enable the removal of moisture of the external air introduced.
  • the dehumidifier 400 may use silica gel, and other dehumidifiers may be used.
  • the adsorbent 500 is installed between the middle cylinder 200 and the inside cylinder 300 to remove the oil.
  • the adsorbent 500 has a wide surface area and strong adsorption property, and thus it is preferable to use active carbon capable of adsorbing oil vapor.
  • Other adsorbents may also be used.
  • the cap 600 is installed so that an inner space is formed above the outside cylinder 100 so as to connect an upper portion of the outside cylinder 100 to an upper portion of the inside cylinder 300.
  • the upper plate 620 is installed between the cap 600 and the outer cylinder 100 to facilitate the fastening of the cap 600 and the outer cylinder 100.
  • the upper plate 620 and the cap 600 may filter foreign substances from the external air introduced through the metal screen net 640.
  • the base 700 is installed below the outside cylinder 100 and connected to the oil tank downward.
  • a lower plate 710 may be installed therebetween to easily fasten the outer cylinder 100 and the base 700.
  • the lower plate 710 and the base 700 may filter foreign substances contained in the external air introduced through the metal screen net 720 through the metal screen net 720.
  • An air inlet 730, an oil vapor inlet 740, and an oil vapor outlet 750 are formed in the base 700.
  • the air inlet 730 is formed to penetrate up and down in the base 700 to allow external air to flow between the outside cylinder 100 and the middle cylinder 200.
  • a check valve 900 is installed at the air inlet 730, and the check valve 900 is opened when the oil height of the oil tank is lowered.
  • the oil vapor inlet 740 may be formed to penetrate up and down in the base 700 to allow oil vapor generated in the oil tank to pass into the inside cylinder 300.
  • the vapor discharge port 750 may be formed to penetrate up and down in the base 700 to allow the oil vapor passed between the middle cylinder 200 and the inside cylinder 300 to be discharged to the outside.
  • a check valve 1000 is installed at the oil vapor outlet 750 to open when the oil height of the oil tank is increased.
  • a manual vacuum pressure indicator 760 connected to the oil vapor inlet 740 is installed in the base 700, so that the interior of the multifunction air breather is vacuumed. You can check the fault condition.
  • the LED window 960 when the vacuum pressure sensor 980 is installed inside the cap 600 and the signal of the vacuum pressure sensor 980 is received by the microprocessor chip 940 and close to the vacuum pressure, the LED window 960. It is possible to check the fault condition as the inside of the multi-function air breather is vacuumed by being displayed as LED (LED) light emission.
  • LED LED
  • the type without the printed circuit board 990 (PCB) in the cap 600 may be sold by dualizing to a specification in which only a manual vacuum pressure indicator is applied.
  • the check valve 800 is installed above the inside cylinder 300, and the outside air passing between the outside cylinder 100 and the middle cylinder 200 is passed through the check valve 800 to the inside cylinder ( Passed through 300 is introduced into the oil tank.
  • check valve 800 is installed above the inside cylinder 300 to block passage of oil vapor generated in the oil tank.
  • the cap 600 receives a humidity sensor 920 and a signal of the humidity sensor 920 to allow the humidity of the external air passed through the dehumidifying agent 400, the microprocessor chip 940 detects
  • an LED window 960 is installed to display the LED and diffuse the light of the LED. That is, when the humidity of the external air passing through the dehumidifier 400 becomes a predetermined value or more, the LED may be emitted to the outside using the LED window 960 and displayed. That is, even if the dehumidifying agent 400 uses various types of dehumidifying agents according to the use environment in addition to the silica gel, there is an advantage that the replacement time can be easily known.
  • FIG. 5 is a view showing the outside air flow according to an embodiment of the present invention.
  • the check valve 900 installed in the base 700 When the check valve 900 installed in the base 700 is opened, the external air passes through the dehumidifying agent 400 between the outside cylinder 100 and the middle cylinder 200 to remove moisture. And the external air from which water is removed is moved to the inside cylinder 300 through the check valve 800 in the cap 600 is introduced into the oil tank (T).
  • FIG. 6 is a view showing the flow of oil vapor according to an embodiment of the present invention.
  • the oil vapor generated in the oil tank T passes through the inside cylinder 300 and moves between the middle cylinder 200 and the inside cylinder 300 through a passage formed in the middle cylinder 200.
  • the oil vapor is removed by the adsorbent 500 installed in the middle cylinder 200 and the inside cylinder 300, and is discharged to the steam outlet 750 by opening the check valve 1000.
  • the present invention relates to a multifunctional air breather, and more particularly, it is installed in a tank for storing lubricating oil in an industrial facility to prevent the intrusion of pollutants and to use the lubricating oil cleanly and dryly.

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)

Abstract

The present invention has a compact inner configuration comprising an outer cylinder, a middle cylinder, and an inner cylinder, and has respectively modularized components so as to facilitate assembly and disassembly. Provided is a multi-functional air breather having a dehumidifying agent between an outer cylinder and a middle cylinder such that the moisture in suctioned external air is removed and the air flows into an oil tank, and having an absorbent between the middle cylinder and an inner cylinder such that oil vapor, which is generated in the oil tank and from which oil is removed, can be discharged.

Description

다기능 에어브리더Multifunction Air Breather
본 발명은 다기능 에어브리더에 관한 기술로, 오일탱크 내부의 오일 높낮이에 따라 오일탱크 내부로 건조한 외부공기를 유입되게 하거나 오일탱크 내부의 유증기를 배출되게 할 수 있는 다기능 에어브리더에 관한 기술이다.The present invention relates to a multifunctional air breather, and a technique for a multifunctional air breather capable of introducing dry external air into an oil tank or discharging oil vapor in an oil tank according to an oil level in an oil tank.
브리더(Breather)는 오일탱크와 연결되도록 설치되어 오일탱크 내부의 오일 높낮이에 따라 오일탱크 내부로 외부공기를 유입되게 하거나 오일탱크 내부의 유증기를 외부로 배출되게 하는 장치이다.The breather is a device that is installed to be connected to the oil tank so that external air flows into the oil tank according to the oil level inside the oil tank, or the oil vapor inside the oil tank is discharged to the outside.
여기서 브리더는 오일탱크에서 오일 높이가 낮아지게 되면 오일탱크 내부로 외부공기가 유입되게 하는 장치이다. 오일탱크 내부로 유입되는 외부공기는 오일의 순도를 높이기 위해 이물질이 제거되어야 하며, 특히 오일에 수분이 유입되면 좋지 않은 영향을 미치므로 수분을 제거하는 것이 필요하다.Here, the breather is a device that allows external air to flow into the oil tank when the oil height is lowered in the oil tank. The external air flowing into the oil tank must be removed to increase the purity of the oil, and in particular, it is necessary to remove the moisture because it adversely affects the flow of oil into the oil.
또한, 오일탱크 내부에서 오일 높이가 높아지게 되면 유증기에 의해 내부압력이 높아지게 되므로 유증기를 외부로 배출되는 것이 필요하며. 유증기 배출시에는 환경적인 면을 고려하여 유분을 제거하는 것이 필요하다.In addition, if the oil height in the oil tank is increased, the internal pressure is increased by the oil vapor, it is necessary to discharge the oil vapor to the outside. It is necessary to remove oil in consideration of environmental aspects when discharging oil vapor.
도 1은 종래의 다기능 에어브리더의 구성도이다.1 is a block diagram of a conventional multifunctional air breather.
도 1을 참조하면, 종래의 다기능 에어브리더(10)는 외부공기가 흡입되는 상부 흡입구(12)와, 외부공기 중 분진입자를 제거하기 위한 입자필터 여재(12)가 설치되는 입자필터 모듈(13)과, 외부공기 중 수분을 제거하는 수분필터 여재(13)가 설치되는 수분필터 모듈(15)로 구성되어 외부공기 유입시 입자필터 모듈과 수분필터 모듈을 거치면서 분진과 수분이 제거되어 오일탱크에 유입되게 하였다.Referring to FIG. 1, a conventional multi-function air breather 10 includes an upper inlet 12 through which external air is sucked and a particle filter module 13 having a particle filter media 12 for removing dust particles from external air. ), And a water filter module (15) installed with a water filter filter medium (13) for removing water from the outside air, and when the outside air is introduced, dust and water are removed while passing through the particle filter module and the water filter module. Was allowed to enter.
그러나, 종래의 기술은 입자필터 모듈 하부에 수분필터 모듈을 구성함에 따라서 다기능 에어브리더의 길이가 길어져 전체 부피가 커지게 되고, 외부공기가 유입되는 경로가 길어져 유입이 원활하지 못한 문제점이 있어왔다.However, according to the related art, the water filter module is formed under the particle filter module, so that the length of the multifunction air breather is increased and the total volume is increased.
본 발명은 상기의 문제를 해결하기 위한 것으로, 오일탱크에서 오일 높낮이에 따라 오일의 높이가 낮아지게 되는 경우 외부공기를 유입되게 하여 수분이 제거되게 하고, 오일의 높이가 높아지게 되는 경우 유증기의 유분이 제거된 상태에서 배출되게 하며, 특히 하나의 장치로 외부공기 유입과 유증기 배출하는 구성을 컴팩트하게 할 수 있는 다기능 에어브리더를 제공하고자 한다.The present invention is to solve the above problems, when the height of the oil in the oil tank is lowered according to the height of the oil is to let the outside air flows to remove moisture, when the oil height is increased the oil content of the oil vapor The present invention aims to provide a multifunctional air breather that can be discharged in a removed state, and in particular, a single device can compact the configuration of external air inflow and vapor discharge.
상기의 과제를 해결하기 위해 본 발명은 아웃사이드 실린더; 상기 아웃사이드 실린더 내부에 설치되는 미들 실린더; 상기 미들 실린더 내부에 설치되고 상부로 상기 미들 실린더와 통로가 연결되는 인사이드 실린더; 상기 아웃사이드 실린더와 상기 미들 실린더 사이에 설치되어 수분을 제거 가능하게 하는 제습제; 상기 미들 실린더와 상기 인사이드 실린더 사이에 설치되어 유분을 제거 가능하게 하는 흡착제; 상기 아웃사이드 실린더 상부에 내부공간이 형성되도록 설치되어 상기 아웃사이드 실린더의 상부와 상기 인사이드 실린더 상부를 연통되게 하는 캡; 상기 아웃사이드 실린더 하부에 설치되고 하측에 구비된 오일탱크와 연결되는 것으로, 상,하로 관통되어 외부공기를 상기 아웃사이드 실린더와 상기 미들 실린더 사이로 통과되게 하는 공기유입구와, 상,하로 관통되어 상기 오일탱크에서 발생된 유증기가 상기 인사이드 실린더로 통과되게 하는 유증기유입구와, 상,하로 관통되어 상기 미들 실린더와 상기 인사이드 실린더 사이로 유증기를 외부로 배출되게 하는 유증기배출구가 형성된 베이스; 상기 인사이드 실린더 상부에 설치되고, 상기 오일탱크의 오일 높이가 낮아지게 되면 개방되어 상기 아웃사이드 실린더와 상기 미들 실린더 사이를 통과한 외부공기가 상기 인사이드 실린더를 통해 상기 오일탱크로 유입되게 하는 체크밸브;가 포함된 것을 특징으로 하는 다기능 에어브리더를 제공한다.The present invention to solve the above problems the outer cylinder; A middle cylinder installed inside the outside cylinder; An inside cylinder installed inside the middle cylinder and connected to the middle cylinder and a passage upward; A dehumidifying agent installed between the outside cylinder and the middle cylinder to remove moisture; An adsorbent disposed between the middle cylinder and the inside cylinder to remove oil; A cap installed to form an inner space on an upper portion of the outer cylinder to communicate an upper portion of the outer cylinder with an upper portion of the inside cylinder; It is installed in the lower portion of the outer cylinder and connected to the oil tank provided on the lower side, the air inlet for passing through the upper and lower through the outside cylinder and the middle cylinder, and the upper and lower penetrates the oil A base having a steam inlet through which oil vapor generated in a tank passes through the inside cylinder, and a vapor outlet through which the oil vapor is discharged to the outside between the middle cylinder and the inside cylinder; A check valve installed above the inside cylinder and opened when the oil height of the oil tank is lowered to allow external air passed between the outside cylinder and the middle cylinder to flow into the oil tank through the inside cylinder; It provides a multi-function air breather, characterized in that it is included.
상기 공기유입구에는 체크밸브가 설치되어 상기 오일탱크의 오일 높이가 낮아지게 되면 개방되는 것을 특징으로 하는 다기능 에어브리더를 제공한다. The air inlet is provided with a check valve is installed to provide a multifunctional air breather, characterized in that when the oil height of the oil tank is lowered.
상기 유증기배출구에는 체크밸브가 설치되어 상기 오일탱크의 오일 높이가 높아지게 되면 개방되는 것을 특징으로 하는 다기능 에어브리더를 제공한다.The oil vapor discharge port is provided with a check valve is installed to provide a multifunctional air breather, characterized in that when the oil height of the oil tank is increased.
상기 캡에는 상기 제습제를 통과한 외부공기의 습도를 측정하는 습도센서와, 상기 습도센서의 신호를 입력받아 제어하는 마이크로 프로세서 칩과, 상기 마이크로 프로세서 칩의 신호를 입력받아 표시되는 엘이디창이 설치되는 것을 특징으로 하는 다기능 에어브리더를 제공한다.The cap is provided with a humidity sensor for measuring the humidity of the outside air passing through the dehumidifying agent, a microprocessor chip for receiving and controlling the signal of the humidity sensor, and an LED window displayed by receiving the signal of the microprocessor chip A multifunctional air breather is provided.
상기 미들 실린더에는 상측에 상기 미들 실린더 상부를 밀폐하며 중앙에 상기 체크밸브를 수용하는 덮개가 설치되는 것을 특징으로 하는 다기능 에어브리더를 제공한다.The middle cylinder provides a multifunctional air breather characterized in that a cover for receiving the check valve in the center is sealed to the upper portion of the middle cylinder on the upper side.
본 과제의 해결 수단에 제공된 구성에 의하면, 다음과 같은 효과를 기대할 수 있다.According to the structure provided in the solution of this subject, the following effects can be expected.
오일탱크의 오일 높낮이에 따라 오일 높이가 낮아지게 되면 수분이 제거된 외부공기가 유입되게 할 수 있으며, 오일 높이가 높아지게 되면 오일탱크 내에서 발생된 유증기의 유분을 제거하여 외부로 배출되게 할 수 있다. 특히 하나의 장치에 외부공기와 유입과 유증기 배출하는 구성을 컴팩트하게 실시할 수 있다.If the oil level is lowered according to the oil level of the oil tank, external air from which moisture is removed may be introduced. If the oil level is increased, the oil content of the oil vapor generated in the oil tank may be removed and discharged to the outside. . In particular, it is possible to compactly configure the external air inlet and vapor discharge in one device.
그리고, 전자적 시스템에 의해 유입되는 외부공기의 습도가 체크되고 표시되어 제습제의 교체 시기를 쉽게 알 수 있다.In addition, the humidity of the external air introduced by the electronic system is checked and displayed so that it is easy to know when to replace the dehumidifying agent.
도 1은 종래의 다기능 에어브리더의 구성도이다.1 is a block diagram of a conventional multifunctional air breather.
도 2는 본원발명의 다기능 에어브리더의 외형을 나타낸 도이다.Figure 2 is a view showing the appearance of the multifunctional air breather of the present invention.
도 3은 본원발명의 실시예에 따른 도 2의 다기능 에어브리더의 절개 사시도이다.3 is a cutaway perspective view of the multifunction air breather of FIG. 2 in accordance with an embodiment of the present invention.
도 4는 본원발명의 실시예에 따른 내부 단면도이다.4 is an internal cross-sectional view according to an embodiment of the present invention.
도 5는 본원발명의 실시예에 따른 외부공기 흐름을 표시한 도이다.5 is a view showing the outside air flow according to an embodiment of the present invention.
도 6은 본원발명의 실시예에 따른 유증기의 흐름을 표시한 도이다.6 is a view showing the flow of oil vapor according to an embodiment of the present invention.
이하에서는 본 발명의 실시예를 첨부한 도면을 참조하여 설명하고자 한다. 하기 설명 및 첨부 도면에 나타난 바는 본 발명의 전반적인 이해를 위해 제시된 것이므로 본 발명의 기술적 범위가 그것들에 한정되는 것은 아니다. 그리고 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 구성 및 기능에 대한 상세한 설명은 생략하기로 한다.Hereinafter will be described with reference to the accompanying drawings an embodiment of the present invention. The following description and the accompanying drawings are presented for the overall understanding of the present invention, and thus the technical scope of the present invention is not limited thereto. And a detailed description of known configurations and functions that may unnecessarily obscure the subject matter of the present invention will be omitted.
도 2는 본원발명의 다기능 에어브리더의 외형을 나타낸 도이다. 그리고 도 3은 본원발명의 실시예에 따른 도 2의 다기능 에어브리더의 절개 사시도이며, 도 4는 본원발명의 실시예에 따른 내부 단면도이다.Figure 2 is a view showing the appearance of the multifunctional air breather of the present invention. 3 is a cutaway perspective view of the multifunction air breather of FIG. 2 according to an embodiment of the present invention, and FIG. 4 is an internal cross-sectional view according to an embodiment of the present invention.
본 발명은 아웃사이더 실린더(100), 미들 실린더(200), 인사이드 실린더(300), 제습제(400), 흡착제(500), 캡(600), 베이스(700) 및 체크밸브(800)를 포함하여 구성되며, 본 발명은 오일탱크와 연결되어 외부공기를 오일탱크 내부로 유입되게 하거나 오일탱크 내부에서 발생한 유증기를 배출할 수 있다.The present invention includes the outer cylinder 100, the middle cylinder 200, the inside cylinder 300, the dehumidifier 400, the adsorbent 500, the cap 600, the base 700 and the check valve 800 The present invention is connected to the oil tank to allow the external air to flow into the oil tank or discharge the oil vapor generated in the oil tank.
먼저, 상기 아웃사이드 실린더(100)는 본 발명의 외형을 나타내는 것으로 내부로 상기 상기 미들 실린더(200)와 인사이드 실린더(300)를 수용할 수 있다.First, the outside cylinder 100 may represent the outer shape of the present invention and may accommodate the middle cylinder 200 and the inside cylinder 300 therein.
상기 미들 실린더(200)는 상기 아웃사이드 실린더(100) 내부에 설치되고 내부로 상기 인사이드 실린더(300)를 수용할 수 있다. 상기 미들 실린더(200)에는 상측에 상기 미들 실린더(200) 상부가 폐쇄되도록 덮개(220)가 설치되며, 상기 덮개(220)의 중앙에는 상기 체크밸브(800)가 설치된다.The middle cylinder 200 may be installed inside the outside cylinder 100 and accommodate the inside cylinder 300 therein. A cover 220 is installed on the middle cylinder 200 to close the upper portion of the middle cylinder 200, and the check valve 800 is installed at the center of the cover 220.
여기서, 상기 미들 실린더(200)는 상기 아웃사이드 실린더(100)의 내부에 설치됨으로써 상기 아웃사이드 실린더(100)와 미들 실린더(200)의 사이로 외부공기가 통과할 수 있다.Here, the middle cylinder 200 may be installed inside the outside cylinder 100 to allow external air to pass between the outside cylinder 100 and the middle cylinder 200.
상기 인사이드 실린더(300)는 상기 미들 실린더(200) 내부에 설치되고 상기 체크밸브(800)의 하부에 위치하게 된다.The inside cylinder 300 is installed inside the middle cylinder 200 and is positioned below the check valve 800.
그리고, 상기 미들 실린더(200)의 상측에 상기 인사이드 실린더(300)와 연결되는 통로가 형성되어 있어서 유증기는 상기 인사이드 실린더(300)에서 통로를 통해 미들 실린더(200)와 인사이드 실린더(300) 사이로 이동된다. 여기서 통로는 상기 미들 실린더(200)에 설치된 덮개(220)의 하측과 상기 인사이드 실린더(300) 상측의 길이차로 생긴 틈새이다.In addition, a passage connected to the inside cylinder 300 is formed above the middle cylinder 200, so that oil vapor moves between the middle cylinder 200 and the inside cylinder 300 through the passage in the inside cylinder 300. do. Here, the passage is a gap formed by a length difference between the lower side of the cover 220 installed on the middle cylinder 200 and the upper side of the inside cylinder 300.
상기 제습제(400)는 상기 아웃사이드 실린더(100)와 상기 미들 실린더(200)의 사이에 설치되어 유입되는 외부공기의 수분 제거를 가능하게 한다. 여기서 제습제(400)는 실리카 겔(Silica Gel)을 사용하는 것이 바람직하며, 다른 제습제도 사용 가능하다.The dehumidifier 400 is installed between the outside cylinder 100 and the middle cylinder 200 to enable the removal of moisture of the external air introduced. In this case, the dehumidifier 400 may use silica gel, and other dehumidifiers may be used.
상기 흡착제(500)는 상기 미들 실린더(200)와 상기 인사이드 실린더(300) 사이에 설치되어 유분을 제거 가능하게 한다. 여기서 흡착제(500)는 표면적이 넓고 흡착성이 강해 유증기의 유분을 흡착시킬 수 있는 활성탄소(Active Carbon)를 사용하는 것이 바람직하며, 다른 흡착제도 사용 가능하다.The adsorbent 500 is installed between the middle cylinder 200 and the inside cylinder 300 to remove the oil. In this case, the adsorbent 500 has a wide surface area and strong adsorption property, and thus it is preferable to use active carbon capable of adsorbing oil vapor. Other adsorbents may also be used.
상기 캡(600)은 상기 아웃사이드 실린더(100) 상부에 내부공간이 형성되도록 설치되어 상기 아웃사이드 실린더(100)의 상부와 상기 인사이드 실린더(300) 상부를 연결되게 한다. 여기서, 상기 캡(600)과 아웃사이드 실린더(100)의 사이에는 상측 플레이트(620)를 설치하여 캡(600)과 아웃사이드 실린더(100)의 체결이 쉽게 할 수 있다. 그리고 상측 플레이트(620)와 상기 캡(600) 사이에는 금속 스크린망(640)을 개재시켜 유입되는 외부공기의 이물질을 거를 수 있다.The cap 600 is installed so that an inner space is formed above the outside cylinder 100 so as to connect an upper portion of the outside cylinder 100 to an upper portion of the inside cylinder 300. Here, the upper plate 620 is installed between the cap 600 and the outer cylinder 100 to facilitate the fastening of the cap 600 and the outer cylinder 100. In addition, the upper plate 620 and the cap 600 may filter foreign substances from the external air introduced through the metal screen net 640.
상기 베이스(700)는 상기 아웃사이드 실린더(100) 하부에 설치되고 하측으로 오일탱크와 연결된다. 상기 아웃사이드 실린더(100)의 하부에 상기 베이스(700)를 결합시에는 그 사이에 하측 플레이트(710)를 설치하여 상기 아웃사이드 실린더(100)와 상기 베이스(700)의 체결을 쉽게 할 수 있다. 그리고 상기 하측 플레이트(710)와 상기 베이스(700) 사이에는 금속 스크린망(720)을 개재시켜 유입되는 외부공기에 포함된 이물질을 거를 수 있다.The base 700 is installed below the outside cylinder 100 and connected to the oil tank downward. When the base 700 is coupled to the lower portion of the outer cylinder 100, a lower plate 710 may be installed therebetween to easily fasten the outer cylinder 100 and the base 700. . In addition, the lower plate 710 and the base 700 may filter foreign substances contained in the external air introduced through the metal screen net 720 through the metal screen net 720.
상기 베이스(700)에는 공기유입구(730), 유증기유입구(740), 유증기배출구(750)가 형성된다. 상기 공기유입구(730)는 상기 베이스(700)에서 상,하로 관통되게 형성되어 외부공기가 상기 아웃사이드 실린더(100)와 상기 미들 실린더(200) 사이로 유입이 가능하다. 여기서, 상기 공기유입구(730)에는 체크밸브(900)가 설치되고, 상기 체크밸브(900)는 상기 오일탱크의 오일 높이가 낮아지게 되는 경우 개방된다. 상기 유증기유입구(740)는 상기 베이스(700)에서 상,하로 관통되게 형성되어 상기 오일탱크에서 발생된 유증기가 상기 인사이드 실린더(300) 내부로 통과되게 할 수 있다. 상기 유증기배출구(750)는 상기 베이스(700)에서 상,하로 관통되게 형성되어 상기 미들 실린더(200)와 상기 인사이드 실린더(300) 사이로 통과되는 유증기를 외부로 배출되게 할 수 있다. 상기 유증기배출구(750)에는 체크밸브(1000)가 설치되어 상기 오일탱크의 오일 높이가 높아지게 되면 개방된다.An air inlet 730, an oil vapor inlet 740, and an oil vapor outlet 750 are formed in the base 700. The air inlet 730 is formed to penetrate up and down in the base 700 to allow external air to flow between the outside cylinder 100 and the middle cylinder 200. Here, a check valve 900 is installed at the air inlet 730, and the check valve 900 is opened when the oil height of the oil tank is lowered. The oil vapor inlet 740 may be formed to penetrate up and down in the base 700 to allow oil vapor generated in the oil tank to pass into the inside cylinder 300. The vapor discharge port 750 may be formed to penetrate up and down in the base 700 to allow the oil vapor passed between the middle cylinder 200 and the inside cylinder 300 to be discharged to the outside. A check valve 1000 is installed at the oil vapor outlet 750 to open when the oil height of the oil tank is increased.
한편, 에어브리더 내의 압력이 진공상태가 되면 에어브리더의 성능이 저하되므로 상기 베이스(700)에 유증기유입구(740)와 연결된 매뉴얼 진공 압력 표시기(760)가 설치되어, 다기능 에어브리더 내부가 진공된 상태임에 따른 고장상태를 확인 할 수 있다.On the other hand, when the pressure in the air breather is in a vacuum state, since the performance of the air breather is deteriorated, a manual vacuum pressure indicator 760 connected to the oil vapor inlet 740 is installed in the base 700, so that the interior of the multifunction air breather is vacuumed. You can check the fault condition.
또한, 상기 캡(600)의 내부에 진공 압력 센서(980)를 설치되게 하고, 진공 압력 센서(980)의 신호를 마이크로 프로세서 칩(940)에서 받아들여 진공압력에 가까운 경우 상기 엘이디창(960)에 엘이디(LED) 발광으로 표시되도록 하여 다기능 에어브리더 내부가 진공된 상태임에 따른 고장상태를 확인 할 수 있다.In addition, when the vacuum pressure sensor 980 is installed inside the cap 600 and the signal of the vacuum pressure sensor 980 is received by the microprocessor chip 940 and close to the vacuum pressure, the LED window 960. It is possible to check the fault condition as the inside of the multi-function air breather is vacuumed by being displayed as LED (LED) light emission.
따라서, 상기 캡(600)에 인쇄회로기판(990, PCB)가 없는 타입은 매뉴얼 진공 압력 표시기만 적용한 사양으로 이원화하여 판매될 수 있다.Therefore, the type without the printed circuit board 990 (PCB) in the cap 600 may be sold by dualizing to a specification in which only a manual vacuum pressure indicator is applied.
상기 체크밸브(800)는 상기 인사이드 실린더(300) 상부에 설치되고, 상기 아웃사이드 실린더(100)와 미들 실린더(200) 사이를 통과한 외부공기는 상기 체크밸브(800)를 통해 상기 인사이드 실린더(300)를 통과하여 상기 오일탱크로 유입된다.The check valve 800 is installed above the inside cylinder 300, and the outside air passing between the outside cylinder 100 and the middle cylinder 200 is passed through the check valve 800 to the inside cylinder ( Passed through 300 is introduced into the oil tank.
또한, 상기 체크밸브(800)는 상기 인사이드 실린더(300)의 상부에 설치됨으로써, 상기 오일탱크에서 발생된 유증기의 통과를 차단하게 된다.In addition, the check valve 800 is installed above the inside cylinder 300 to block passage of oil vapor generated in the oil tank.
상기 캡(600)에는 상기 제습제(400)를 통과한 외부공기의 습도 측정이 가능하게 하는 습도센서(920)와, 상기 습도센서(920)의 신호를 입력받아 마이크로 프로세서 칩(940)이 감지하고, 이를 엘이디(LED)로 표시하며 엘이디(LED)의 빛을 확산시키기 위한 엘이디창(960)이 설치된다. 즉 상기 제습제(400)를 통과한 외부공기의 습도가 일정값 이상이 되면 엘이디창(960)을 이용하여 외부로 빛을 발산하여 표시할 수 있다. 즉, 제습제(400)를 실리카 겔(Silica Gel) 외에 사용환경에 따라 다양한 종류의 제습제를 사용하더라도 교체 시기를 쉽게 알 수 있는 이점이 있다.The cap 600 receives a humidity sensor 920 and a signal of the humidity sensor 920 to allow the humidity of the external air passed through the dehumidifying agent 400, the microprocessor chip 940 detects In addition, an LED window 960 is installed to display the LED and diffuse the light of the LED. That is, when the humidity of the external air passing through the dehumidifier 400 becomes a predetermined value or more, the LED may be emitted to the outside using the LED window 960 and displayed. That is, even if the dehumidifying agent 400 uses various types of dehumidifying agents according to the use environment in addition to the silica gel, there is an advantage that the replacement time can be easily known.
도 5는 본원발명의 실시예에 따른 외부공기 흐름을 표시한 도이다.5 is a view showing the outside air flow according to an embodiment of the present invention.
도 5를 참조하여 먼저 외부공기의 흐름을 설명한다.First, the flow of external air will be described with reference to FIG. 5.
먼저, 오일탱크에서 오일의 높이가 내려가게 되면 외부공기의 흐름은 다음과 같다.First, when the oil level in the oil tank is lowered, the flow of external air is as follows.
외부공기는 베이스(700)에 설치된 체크밸브(900)가 열리게 되면 아웃사이드 실린더(100)와 미들 실린더(200) 사이의 제습제(400)를 통과하게 되면서 수분이 제거된다. 그리고 수분이 제거된 외부공기는 캡(600)의 내부에서 체크밸브(800)를 통해 인사이드 실린더(300)로 이동되어 오일탱크(T)로 유입된다.When the check valve 900 installed in the base 700 is opened, the external air passes through the dehumidifying agent 400 between the outside cylinder 100 and the middle cylinder 200 to remove moisture. And the external air from which water is removed is moved to the inside cylinder 300 through the check valve 800 in the cap 600 is introduced into the oil tank (T).
도 6은 본원발명의 실시예에 따른 유증기의 흐름을 표시한 도이다.6 is a view showing the flow of oil vapor according to an embodiment of the present invention.
도 6을 참조하면, 오일탱크(T) 내부의 오일 높이가 높아지게 되면 내부의 공기와 유증기에 의해 압력이 높아지게 된다. 이때 유증기를 외부로 배출하는 것이 필요하며 유증기의 흐름은 다음과 같이 설명된다.Referring to FIG. 6, when the oil height in the oil tank T is increased, the pressure is increased by the air and the steam therein. At this time, it is necessary to discharge the vapor to the outside and the flow of the vapor is described as follows.
오일탱크(T)에서 발생된 유증기는 인사이드 실린더(300)를 통과하여 미들 실린더(200)에 형성된 통로를 통해 미들 실린더(200)와 인사이드 실린더(300)의 사이로 이동하게 된다. 상기 유증기는 미들 실린더(200)와 인사이드 실린더(300)의 내부에 설치된 흡착제(500)에 의해 유분이 제거되고 체크밸브(1000)의 열림에 의해 유증기배출구(750)로 배출된다.The oil vapor generated in the oil tank T passes through the inside cylinder 300 and moves between the middle cylinder 200 and the inside cylinder 300 through a passage formed in the middle cylinder 200. The oil vapor is removed by the adsorbent 500 installed in the middle cylinder 200 and the inside cylinder 300, and is discharged to the steam outlet 750 by opening the check valve 1000.
이상에서 설명한 본 발명은 상기한 실시예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양하게 변경하여 실시할 수 있는 범위까지 특허청구범위의 보호범위에 속하는 것으로 보아야 할 것이다.The present invention described above is not limited to the above-described embodiments, and various changes can be made by those skilled in the art without departing from the gist of the present invention as claimed in the following claims. It should be regarded as falling within the protection scope of the claims to the extent that it can be implemented.
<부호 설명><Sign description>
100: 아웃사이드 실린더100: outside cylinder
200: 미들 실린더200: middle cylinder
220: 덮개220: cover
300: 인사이드 실린더300: inside cylinder
400: 제습제400: dehumidifier
500: 흡착제500: adsorbent
600: 캡600: cap
620: 상측 플레이트620: upper plate
640: 금속 스크린망640: metal screen
700: 베이스700: base
710: 하측 플레이트710: lower plate
720: 금속 스크린망720: metal screen
730: 공기유입구730: air inlet
740: 유증기유입구740: vapor inlet
750: 유증기배출구750: vapor outlet
800: 체크밸브800: check valve
900: 체크밸브900: check valve
1000: 체크밸브1000: check valve
본 발명은 다기능 에어브리더에 관한 것으로, 보다 상세하게는 산업현장의 설비에서 윤활유를 저장하는 탱크에 설치하여 오염원의 침입을 막고 윤활유를 깨끗하고 건조하게 사용할 수 있다.The present invention relates to a multifunctional air breather, and more particularly, it is installed in a tank for storing lubricating oil in an industrial facility to prevent the intrusion of pollutants and to use the lubricating oil cleanly and dryly.

Claims (5)

  1. 아웃사이드 실린더;Outside cylinder;
    상기 아웃사이드 실린더 내부에 설치되는 미들 실린더;A middle cylinder installed inside the outside cylinder;
    상기 미들 실린더 내부에 설치되고 상부로 상기 미들 실린더와 통로가 연결되는 인사이드 실린더;An inside cylinder installed inside the middle cylinder and connected to the middle cylinder and a passage upward;
    상기 아웃사이드 실린더와 상기 미들 실린더 사이에 설치되어 수분을 제거 가능하게 하는 제습제;A dehumidifying agent installed between the outside cylinder and the middle cylinder to remove moisture;
    상기 미들 실린더와 상기 인사이드 실린더 사이에 설치되어 유분을 제거 가능하게 하는 흡착제;An adsorbent disposed between the middle cylinder and the inside cylinder to remove oil;
    상기 아웃사이드 실린더 상부에 내부공간이 형성되도록 설치되어 상기 아웃사이드 실린더의 상부와 상기 인사이드 실린더 상부를 연통되게 하는 캡;A cap installed to form an inner space on an upper portion of the outer cylinder to communicate an upper portion of the outer cylinder with an upper portion of the inside cylinder;
    상기 아웃사이드 실린더 하부에 설치되고 하측에 구비된 오일탱크와 연결되는 것으로, 상,하로 관통되어 외부공기를 상기 아웃사이드 실린더와 상기 미들 실린더 사이로 통과되게 하는 공기유입구와, 상,하로 관통되어 상기 오일탱크에서 발생된 유증기가 상기 인사이드 실린더로 통과되게 하는 유증기유입구와, 상,하로 관통되어 상기 미들 실린더와 상기 인사이드 실린더 사이로 유증기를 외부로 배출되게 하는 유증기배출구가 형성된 베이스;It is installed in the lower portion of the outer cylinder and connected to the oil tank provided on the lower side, the air inlet for passing through the upper and lower through the outside cylinder and the middle cylinder, and the upper and lower penetrates the oil A base having a steam inlet through which oil vapor generated in a tank passes through the inside cylinder, and a vapor outlet through which the oil vapor is discharged to the outside between the middle cylinder and the inside cylinder;
    상기 인사이드 실린더 상부에 설치되고, 상기 오일탱크의 오일 높이가 낮아지게 되면 개방되어 상기 아웃사이드 실린더와 상기 미들 실린더 사이를 통과한 외부공기가 상기 인사이드 실린더를 통해 상기 오일탱크로 유입되게 하는 체크밸브;가 포함된 것을 특징으로 하는 다기능 에어브리더.A check valve installed above the inside cylinder and opened when the oil height of the oil tank is lowered to allow external air passed between the outside cylinder and the middle cylinder to flow into the oil tank through the inside cylinder; Multifunctional air breather, characterized in that included.
  2. 제1항에 있어서,The method of claim 1,
    상기 공기유입구에는,In the air inlet,
    체크밸브가 설치되어 상기 오일탱크의 오일 높이가 낮아지게 되면 개방되는 것을 특징으로 하는 다기능 에어브리더. Multi-function air breather, characterized in that the check valve is installed when the oil height of the oil tank is lowered.
  3. 제1항에 있어서,The method of claim 1,
    상기 유증기배출구에는,The vapor discharge outlet,
    체크밸브가 설치되어 상기 오일탱크의 오일 높이가 높아지게 되면 개방되는것을 특징으로 하는 다기능 에어브리더.Multifunctional air breather, characterized in that the check valve is installed is opened when the oil height of the oil tank is increased.
  4. 제1항에 있어서,The method of claim 1,
    상기 캡에는,In the cap,
    상기 제습제를 통과한 외부공기의 습도를 측정하는 습도센서와, 상기 습도센서의 신호를 입력받아 제어하는 마이크로 프로세서 칩과, 상기 마이크로 프로세서 칩의 신호를 입력받아 표시되는 엘이디창이 설치되는 것을 특징으로 하는 다기능 에어브리더.Humidity sensor for measuring the humidity of the outside air passing through the dehumidifying agent, a microprocessor chip for receiving and controlling the signal of the humidity sensor, and an LED window displayed by receiving the signal of the microprocessor chip is installed Multifunctional Air Breather.
  5. 제1항에 있어서,The method of claim 1,
    상기 미들 실린더에는,In the middle cylinder,
    상측에 상기 미들 실린더 상부를 밀폐하며 중앙에 상기 체크밸브를 수용하는 덮개가 설치되는 것을 특징으로 하는 다기능 에어브리더.A multi-function air breather, characterized in that a cover for accommodating the check valve is installed at the center and seals the upper portion of the middle cylinder.
PCT/KR2018/013750 2018-06-12 2018-11-13 Multi-functional air breather WO2019240339A1 (en)

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KR1020180067265A KR101928990B1 (en) 2018-06-12 2018-06-12 Air breather device
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