KR20050018770A - Water suppling valve - Google Patents

Water suppling valve

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Publication number
KR20050018770A
KR20050018770A KR1020040099326A KR20040099326A KR20050018770A KR 20050018770 A KR20050018770 A KR 20050018770A KR 1020040099326 A KR1020040099326 A KR 1020040099326A KR 20040099326 A KR20040099326 A KR 20040099326A KR 20050018770 A KR20050018770 A KR 20050018770A
Authority
KR
South Korea
Prior art keywords
water
rotating disk
disk
water temperature
cartridge
Prior art date
Application number
KR1020040099326A
Other languages
Korean (ko)
Other versions
KR100613833B1 (en
Inventor
김종구
Original Assignee
김종구
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Publication date
Application filed by 김종구 filed Critical 김종구
Priority to KR1020040099326A priority Critical patent/KR100613833B1/en
Publication of KR20050018770A publication Critical patent/KR20050018770A/en
Application granted granted Critical
Publication of KR100613833B1 publication Critical patent/KR100613833B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • F16K19/006—Specially adapted for faucets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

PURPOSE: A water supply valve is provided to prevent waste of water by minimizing the temperature adjusting time of water and adjusting the opening angle finely, and to operate the valve accurately by driving a temperature adjusting lever and a flow regulating lever independently without interference. CONSTITUTION: A water supply valve is composed of a first fixing disk(120) separating and flowing cold water and hot water into a cartridge, a first rotating disk(130) rotating corresponding to the first fixing disk and adjusting the water temperature according to the mixture of hot water and cold water, a second fixing disk(140) flowing mixed water from the first rotating disk into the cartridge through a single passage, and a second rotating disk(150) regulating drainage of cold water and hot water from the second fixing disk. The valve cartridge is inserted to the valve body, and the first rotating disk is turned by a temperature adjusting unit(170). The second rotating disk is turned by a flow regulating unit(160), and the drain passage is formed in the disks.

Description

수도 밸브{Water suppling valve}Water suppling valve

본 발명은 수도밸브에 관한 것으로, 더욱 상세하게는 유입되는 냉/온수의 수온 및 유량을 조절하도록 된 밸브의 개폐 동작이 모두 회전에 의해서 이루어지도록 함과 동시에 상기 개폐 동작을 조절하는 수온 및 유량 조절 레버를 밸브 일측에 구비시켜 조작이 용이하도록 함으로써, 온도 조절에 걸리는 시간을 최소화하여 절수가 가능하도록 하는 한편, 개폐 각도를 세밀하게 조절할 수 있도록 하여 물의 낭비를 방지할 수 있도록 할 뿐 아니라, 수온 및 유량 조절 레버가 각각 독립적으로 구비되어 있어 상호 간섭을 받지 않아 수온 조절 시 유량이 변화되지 않고 유량 조절 시 수온이 변화하지 않는 등 밸브 동작의 정확성을 향상시킨 수도밸브에 관한 것이다.The present invention relates to a water valve, and more particularly, the water temperature and flow rate adjustment to control the opening and closing operation while the opening and closing operation of the valve to adjust the water temperature and flow rate of the incoming cold / hot water are all made by rotation. By providing a lever on one side of the valve to facilitate operation, it is possible to save water by minimizing the time required to control the temperature, and to finely control the opening and closing angle to prevent waste of water, as well as water temperature and Since the flow control lever is provided independently of each other does not interfere with each other, the flow rate does not change when adjusting the water temperature and the water temperature does not change when adjusting the flow rate.

일반적으로, 수도 밸브의 온도 및 유량 조절 밸브는 말 그대로 외부로부터 공급되는 수돗물(보일러를 통한 온수 포함)의 양을 조절하는 한편, 냉ㆍ온수를 선택하거나 이들을 혼합하여 수온을 조절하도록 된 조절 밸브이다.In general, the temperature and flow control valve of the water valve is a control valve which is to adjust the water temperature by literally adjusting the amount of tap water (including hot water through the boiler) supplied from the outside, and selecting cold and hot water or mixing them. .

상기, 수도의 온도 및 유량 조절 밸브는 주방의 싱크대 상부에 설치되거나, 욕실(목욕탕 포함)에 설치되어 필요한 경우에 조작하여 물을 사용할 수 있도록 한다. The temperature and flow rate control valve of the tap water is installed in the top of the sink of the kitchen, or installed in the bathroom (including the bathroom) so that the water can be used to operate when necessary.

이와 같은 수도의 온도 및 유량 조절 밸브는 콕크를 돌려서 물의 양을 조절함과 동시에 냉ㆍ온수를 선택하거나 이들을 혼합하여 수온을 조절하는 회전식과, 레버를 올리거나 내려서 물의 양을 조절하는 한편, 좌우로 돌려서 냉ㆍ온수를 선택하거나 이들을 혼합하여 수온을 조절하도록 된 레버식이 있다. The water temperature and flow control valve is a rotary type that adjusts the water temperature by rotating the cock and selects cold / hot water or mixes them, and adjusts the water temperature by raising or lowering the lever, and from side to side. There is a lever type that adjusts the water temperature by turning to select cold and hot water or mixing them.

상기 회전식은 공급되는 냉수를 개폐시켜 공급함과 동시에 양을 조절하도록 된 냉수콕크와 공급되는 온수를 개폐시켜 공급함과 동시에 양을 조절하도록 된 온수콕크가 밸브 본체의 양측에 별도로 각각 설치되어 있어, 냉수만을 사용할 경우나 온수만을 사용할 경우에는 하나의 콕크만을 회전 조작하여 사용할 수 있으나, 적정 온도(냉수도 아니고 온수도 아닌 온도)의 물을 사용하고자 할 경우에는 두 개의 콕크(냉수와 온수용)를 각각 회전 조작하여 적정 온도를 맞추어 사용하여야 하므로, 그 조작 작업이 매우 번거롭고 용이하지 못한 문제점이 있는 것이었다.The rotary type is provided with a cold water cock to open and close the supplied cold water to adjust the amount at the same time and the hot water cock to open and close the supplied hot water to adjust the amount at the same time separately installed on both sides of the valve body, only cold water In case of using only hot water or using only hot water, only one cock can be rotated and used.However, if you want to use water of proper temperature (not cold water or hot water), rotate two cocks (for cold water and hot water) respectively. Since it is necessary to operate by adjusting the proper temperature, the operation was very troublesome and not easy.

특히, 두 개로 구분된 즉, 냉수와 온수를 조절하는 밸브 카트리지가 다중화되어 있어 그 구성요소가 매우 많고, 이들의 결합으로 이루어진 결합 구조 또한 매우 복잡한 것이었다.In particular, the valve cartridge which controls two parts, that is, cold water and hot water, is multiplexed, so that its components are very large, and the coupling structure consisting of these combinations was also very complicated.

또한, 이로 인해 외관이 매우 복잡하고 조잡스러워 세련되고 심플한 현대 감각에 미치지 못하는 문제점이 있으며, 그 제조원가 역시 높은 문제점이 있는 것이었다.In addition, because of this very complex and crude appearance, there is a problem that does not reach the modern sense of sophistication and simplicity, the manufacturing cost was also a high problem.

그리고, 상기 레버식은 회전식에 비해 정확히 유량을 조절하기가 어려워 불필요하게 물을 낭비하게 되는 문제점이 있으며, 어느 정도 사용하게 되면 마찰되어 마모되는 면으로 인해 누수가 쉽게 발생하는 문제점이 있는 것이었다.In addition, the lever type has a problem that it is difficult to control the flow rate accurately compared to the rotary type, which wastes water unnecessarily, and if it is used to some extent, there is a problem in that water leakage occurs due to the friction and wear surface.

특히, 레버식(대부분 싱글레버임)은 레버가 1개이기 때문에 수온을 조절하다보면 유량이 변하고, 유량을 조절하다보면 수온이 변하는 조작상의 문제점이 있는 것이었다.In particular, since the lever type (mostly a single lever) has one lever, the flow rate changes when the water temperature is adjusted, and the water temperature changes when the flow rate is adjusted.

이는 수온과 유량을 조절하는 디스크가 하나로 되어 있어 즉, 수온을 조절할 경우에는 레버를 조작하여 디스크를 좌우로 회전시킴으로써 냉/온 급수구멍의 개방 상태에 따른 냉/온수의 혼합량에 따라 수온을 조절하며, 유량을 조절할 경우에는 역시 동일한 레버를 조작하여 디스크를 전후로 위치를 이동시킴으로써 배수구멍의 개폐 면적 변화에 따라 배수되는 양을 조절하도록 되어 있기 때문이다.This is because the disk to control the water temperature and flow rate is one, that is, when adjusting the water temperature by rotating the disk to the left and right by operating the lever to adjust the water temperature according to the mixing amount of cold / hot water according to the open state of the cold / hot water supply hole This is because, in the case of adjusting the flow rate, the amount of drainage is adjusted according to the change in the opening and closing area of the drain hole by moving the disk back and forth by operating the same lever.

또한, 상기와 같은 레버식은 레버의 정교한 조작이 불가능하여 수온을 조절하는 시간이 길어져 무의미하게 배수되는 물의 양이 많은 문제점이 있으며, 무의식적으로 풀 오픈(Full open)되어 역시 물 낭비되는 문제점이 있는 것이었다. In addition, the lever-type as described above has a problem that the amount of water that is drained insignificantly because the time to adjust the water temperature is not possible because the operation of the lever is not precise, unconsciously full open (waste water) was also a problem of waste of water. .

상기와 같은 문제점을 고려하여 창출한 본 발명은 유입되는 냉/온수의 수온 및 유량을 조절하도록 된 밸브의 개폐 동작이 모두 회전에 의해서 이루어지도록 함과 동시에 상기 개폐 동작을 조절하는 수온 및 유량 조절 레버를 밸브 일측에 구비시켜 조작이 용이하도록 함으로써, 온도 조절에 걸리는 시간을 최소화하여 절수가 가능하도록 하는 한편, 개폐 각도를 세밀하게 조절할 수 있도록 하여 물의 낭비를 방지할 수 있도록 할 뿐 아니라, 수온 및 유량 조절 레버가 각각 독립적으로 구비되어 있어 상호 간섭을 받지 않아 수온 조절 시 유량이 변화되지 않고 유량 조절 시 수온이 변화하지 않는 등 밸브 동작의 정확성을 향상시킨 수도밸브를 제공함을 기술적 과제로 삼는다. The present invention created in consideration of the above problems is to control the opening and closing operation of the valve to adjust the opening and closing of the valve to adjust the water temperature and flow rate of the incoming cold / hot water at the same time to control the opening and closing operation Is provided on one side of the valve for easy operation, and water saving is possible by minimizing the time required for temperature control, and the opening and closing angle can be finely adjusted to prevent waste of water, as well as water temperature and flow rate. It is a technical problem to provide a water valve which is provided with control levers independently, so that the flow rate does not change when the water temperature is regulated and the water temperature does not change when the flow rate is regulated.

상기 과제를 달성하기 위한 본 발명은 외부로부터 공급되는 냉/온수를 적절히 혼합하여 수온을 조절하는 한편, 냉/온수 각각의 유량 또는 혼합된 물의 유량을 조절하도록 된 수도 밸브에 있어서, 공급되는 냉/온수를 카트리지 내부로 분리 유입시키도록 된 고정디스크1과, 고정디스크1에 대응하여 회전하면서 냉/온수의 혼합량에 따라 수온을 조절하도록 된 회전디스크1과, 회전디스크1을 통해 혼합 공급되는 냉/온수를 하나의 유로를 통해 카트리지 내부로 혼합 유입시키도록 된 고정디스크2 및 고정디스크2로부터 유입되는 냉/온수의 배수량을 조절하는 회전디스크2를 밸브카트리지 내에 포함시켜 구성하되, 회전디스크1을 수온조절구가 회전시키도록 구성하고, 회전디스크2는 수온조절구와 동심 축 회전하도록 된 유량조절구가 회전시키도록 구성하며, 상기 각 디스크에는 상호 일치되는 위치에 배수구멍을 형성시켜 관통되도록 구성함을 특징으로 한다. The present invention for achieving the above object is to control the water temperature by appropriately mixing the cold / hot water supplied from the outside, in the water valve to adjust the flow rate of each of the cold / hot water or the mixed water, Fixed disk 1 for separating and introducing hot water into the cartridge, rotating disk 1 for adjusting the water temperature according to the mixing amount of cold / hot water while rotating corresponding to the fixed disk 1, and cooling / mixing supplied through the rotating disk 1 The fixed disk 2 and the rotating disk 2 for adjusting the discharge amount of cold / hot water flowing from the fixed disk 2 to be introduced into the cartridge through a single flow path is configured to include in the valve cartridge, the rotating disk 1 The control mechanism is configured to rotate, the rotating disk 2 is configured to rotate the flow rate control to be concentric shaft rotation with the water temperature control, Each of the disks is characterized in that it is configured to penetrate by forming a drainage hole in a position corresponding to each other.

본 발명의 설명에 참고가 되는 첨부 도면 도 1은 본 발명의 구성을 도시한 단면도이고, 도 2는 본 발명의 구성 중 밸브카트리지 부분을 보다 상세히 도시한 분리 사시도이고, 도 3의 a 내지 c는 본 발명의 수온 조절 부분의 작동 상태를 도시한 작동 상태도이고, 도 4의 a 내지 c는 본 발명의 유량 조절 부분의 작동 상태를 도시한 작동 상태도이며, 도 5는 본 발명의 다른 실시예를 도시한 단면도를 나타낸 것이다.1 is a cross-sectional view showing the configuration of the present invention, Figure 2 is an exploded perspective view showing in more detail the valve cartridge portion of the configuration of the present invention, Figures 3a to 3 4 is an operational state diagram showing an operating state of the water temperature regulating part of the present invention, and FIGS. 4A to 4 are operating state diagrams showing an operating state of the flow regulating part of the present invention, and FIG. 5 shows another embodiment of the present invention. One cross section is shown.

상기와 같이 첨부된 도면을 통해 본 발명을 구체적으로 설명하면 다음과 같다. The present invention will be described in detail with reference to the accompanying drawings as follows.

먼저, 본 발명의 구성을 살펴보면 첨부 도면 도 1 및 도 2에서 보는 바와 같이, 본 발명은 외부로부터 공급되는 냉/온수를 적절히 혼합하여 수온을 조절하는 한편, 냉/온수 각각의 유량 또는 혼합된 물의 유량을 조절하도록 된 수도 밸브에 있어서, 공급되는 냉/온수를 카트리지 내부로 분리 유입시키도록 된 고정디스크1(120)과, 고정디스크1(120)에 대응하여 회전하면서 냉/온수의 혼합량에 따라 수온을 조절하도록 된 회전디스크1(130)과, 회전디스크1(130)을 통해 혼합 공급되는 냉/온수를 하나의 유로를 통해 카트리지 내부로 혼합 유입시키도록 된 고정디스크2(140) 및 고정디스크2(140)로부터 유입되는 냉/온수의 배수량을 조절하도록 된 회전디스크2(150)를 밸브카트리지(100) 내에 포함시켜 구성하되, 밸브 카트리지(100)를 수도밸브본체(200)에 인입시키고, 회전디스크1(130)을 수온조절구(170)가 회전시키도록 구성하고, 회전디스크2는 수온조절구(170)와 동심 축 회전하도록 된 유량조절구(160)가 회전시키도록 구성하며, 상기 각 디스크(120,130,140,150)에는 상호 일치되는 위치에 배수구멍(123,132,142,152)을 관통 형성시켜 구성된 것이다.First, referring to the configuration of the present invention, as shown in the accompanying drawings, Figures 1 and 2, the present invention controls the water temperature by appropriately mixing the cold / hot water supplied from the outside, while the flow rate of each of the cold / hot water or mixed water In the water valve to adjust the flow rate, the fixed disk 1 120 and the fixed disk 1 (120) which is to separate the flow of supplied cold / hot water into the cartridge, and rotates corresponding to the fixed disk 1 (120) in accordance with the mixing amount of cold / hot water Rotating disk 1 (130) to adjust the water temperature, fixed disk 2 (140) and fixed disk to mix and introduce the cold / hot water mixed and supplied through the rotating disk 1 (130) into the cartridge through one flow path 2 (140) is configured to include a rotating disk 2 (150) in the valve cartridge 100 to adjust the amount of cold / hot water flowing in, the valve cartridge 100 is introduced into the water valve body 200, rotation Sc1 130 is configured to rotate the water temperature control unit 170, the rotating disk 2 is configured to rotate the flow rate control unit 160 to rotate the concentric shaft with the water temperature control unit 170, each The disks 120, 130, 140, and 150 are formed by penetrating the drain holes 123, 132, 142, and 152 at positions coincident with each other.

이를 더욱 구체적으로 설명하면, 밸브카트리지(100)는 카트리지 베이스(110)에 부분 삽입 고정되어 카트리지 베이스(110)를 통해 외부로부터 공급되는 냉/온수를 카트리지 내부로 분리 유입시키도록 냉/온 급수구멍(121)(122)이 각각 형성되고, 중앙에 배수구멍(123)이 형성된 고정디스크1(120);In more detail, the valve cartridge 100 is partially inserted into and fixed to the cartridge base 110 so that the cold / hot water supply hole separates the cold / hot water supplied from the outside through the cartridge base 110 into the cartridge. Fixed disk 1 (120) having 121 and 122, respectively, and having a drainage hole 123 in the center thereof;

고정디스크1(120)과 면 접촉된 상태에서 회전조작을 통해 고정디스크1(120)에 형성된 냉/온 급수구멍(121)(122)의 개방면적이 조절되도록 수온조절구멍(131)이 형성되고, 고정디스크1(120)의 배수구멍(123)과 일치되도록 배수구멍(132)이 형성된 회전디스크1(130);The water temperature adjusting hole 131 is formed so that the open area of the cold / hot water supply holes 121 and 122 formed in the fixed disk 1 120 is adjusted through a rotation operation in a state of being in contact with the fixed disk 1 120. A rotating disk 1 130 having a drain hole 132 formed to match the drain hole 123 of the fixed disk 1 120;

회전디스크1(130)에 적층된 상태에서 카트리지 하우징(190)에 고정되면서 회전디스크1(130)의 수온조절구멍(131)의 회전각도 내에서 유입구멍(141)이 관통 형성되고, 회전디스크1(130)의 배수구멍(132)과 일치되도록 배수구멍(142)이 형성된 고정디스크2(140);The inlet hole 141 is formed in the rotation angle of the water temperature control hole 131 of the rotating disk 1 130 while being fixed to the cartridge housing 190 while being stacked on the rotating disk 1 130, and the rotating disk 1 A fixed disk 2 140 having a drain hole 142 formed to match the drain hole 132 of the 130;

고정디스크2(140)와 면 접촉된 상태에서 회전조작을 통해 고정디스크2(140)에 형성된 유입구멍(141)의 개방면적이 조절되도록 유량조절구멍(151)이 형성되고, 유량조절구멍(151)과 연통되면서 고정디스크2(140)의 배수구멍(142)과 일치되는 위치에 배수구멍(152)이 형성된 회전디스크2(150);The flow rate adjusting hole 151 is formed to adjust the opening area of the inlet hole 141 formed in the fixed disk 2 140 through the rotation operation in the state of surface contact with the fixed disk 2 140, and the flow rate adjusting hole 151. The rotating disk 2 150 having a drain hole 152 formed at a position in communication with the drain hole 142 of the fixed disk 2 140;

회전디스크2(150)에 끼움 결합되어 회전 조작 가능하도록 되면서 회전디스크2(150)에 연통 형성된 유량조절구멍(151)과 배수구멍(152)의 기밀을 유지하도록 된 유량조절구(160);A flow regulating opening 160 which is fitted to the rotating disk 2 150 to be rotatable and maintains the airtightness of the flow adjusting hole 151 and the drain hole 152 formed in communication with the rotating disk 2 150;

카트리지 하우징(190)에 끼움 고정되는 차단부시(180)에 의해 유량조절구(160)와 격리되면서 유량조절구(160)와 동심 축 결합 상태로 끼워지고, 회전디스크1(130)과 끼움 결합되어 회전 조작이 가능하도록 된 수온조절구(170); 및It is isolated from the flow rate control unit 160 by the blocking bush 180 is fitted to the cartridge housing 190 and fitted in the concentric shaft coupling state with the flow rate control unit 160, and is fitted and coupled to the rotating disk 1 (130) A water temperature control unit 170 capable of rotating operation; And

상기와 같이 적층 결합되는 구성요소를 수용하면서 고정디스크2(140)와 차단부시(170)를 고정시키면서 회전디스크1(130)의 회전 범위를 제한시키는 한 쌍의 돌편(191)이 내주면에 대응 형성된 카트리지 하우징(190)을 포함하여 구성된 것이다.A pair of protrusions 191 for limiting the rotation range of the rotating disk 1 (130) while fixing the fixed disk 2 (140) and the blocking bush (170) while accommodating the stacked components as described above is formed corresponding to the inner peripheral surface It is configured to include a cartridge housing 190.

그리고, 수도밸브 본체(200)는 밸브카트리지(100)를 수용하면서 외부의 냉/온수 공급관과 연결되는 것이다.And, the water valve body 200 is to be connected to the external cold / hot water supply pipe while receiving the valve cartridge (100).

그밖에, 수도밸브 본체(200)의 일측으로 노출되는 수온조절구(170)의 단부에 끼움 결합되어 수온조절구(170)를 회전 조작시키는 수온조절레버(300A) 및 수온조절구(170)의 단부 중앙으로 돌출되는 유량조절구(160)의 단부에 끼움 결합되어 유량조절구(160)를 회전 조작시키는 유량조절레버(300B)를 더 포함하여서 구성된 것이다.In addition, the end portion of the water temperature control lever 300A and the water temperature control unit 170 is fitted to the end of the water temperature control unit 170 exposed to one side of the water valve body 200 to rotate the water temperature control unit 170. It is configured to further include a flow control lever 300B is fitted to the end of the flow control port 160 protruding toward the center to rotate the flow control device (160).

이와 같이 구성된 본 발명은 도 2에서 보는 바와 같이, 고정디스크1(120)이 패킹(115)이 삽입되는 카트리지 베이스(110)의 패킹삽입홈(113)에 부분 삽입되어 유동되지 않도록 고정되게 된다. 2, the fixed disk 1 120 is partially inserted into the packing insertion groove 113 of the cartridge base 110 into which the packing 115 is inserted.

상기, 카트리지 베이스(110)에는 외부의 냉/온수 공급관과 연결되는 냉/온 급수구멍(111,112)이 형성되어 있다.The cartridge base 110 has cold / hot water supply holes 111 and 112 connected to external cold / hot water supply pipes.

그리고, 회전디스크1(130)의 외주면 전후방의 돌출된 부분에 고정홈(133)이 형성되어 있으며, 이 부분에 수온조절구(170)의 측면연장편(171) 단부에 형성된 고정돌기(172)가 끼워져 결합됨으로써, 수온조절구(170)의 회전 동작이 회전디스크1(130)에 전달되어 회전이 이루어지게 된다.And, the fixing groove 133 is formed in the protruding portion of the front and rear of the outer circumferential surface of the rotating disk 1 (130), the fixing projection 172 formed at the end of the side extension piece 171 of the water temperature control unit 170 in this portion By being coupled to the combination, the rotation operation of the water temperature control unit 170 is transmitted to the rotating disk 1 (130) is made to rotate.

상기, 수온 조절을 위한 회전 동작은 첨부 도면 도 3의 a 내지 c에서 보는 바와 같이 이루어지며, 회전디스크1(130)의 수온조절구멍(131)이 고정디스크1(120)의 냉/온 급수구멍(121)(122)을 개폐시키는 상태(개폐면적)에 따라 유입되는 양이 조절되어 수온이 조절되게 된다.The rotation operation for adjusting the water temperature is performed as shown in FIGS. 3A to 3C, wherein the water temperature adjusting hole 131 of the rotating disk 1 130 is a cold / hot water supply hole of the fixed disk 1 120. The amount of water introduced is controlled according to the state (opening / closing area) of opening and closing (121, 122).

이때, 회전디스크1(130)의 회전 각도는 수온조절구(170)의 측면 연장편(171)이 카트리지 하우징(190) 내주면에 돌출 형성된 돌편(191)에 의해 제한되어 일정 각도 내에서 좌우로 회전되게 된다.At this time, the rotation angle of the rotating disk 1 (130) is limited to the side extension piece 171 of the water temperature control unit 170 is limited by the stone piece 191 protruding on the inner circumferential surface of the cartridge housing 190 rotates left and right within a predetermined angle. Will be.

그리고, 고정디스크2(140)는 외주면에 형성된 고정돌기(143)가 카트리지 하우징(190) 내주면에 돌출 형성되는 한 쌍의 돌편(191) 내측에 끼워져 회전되지 않고 고정되게 되며, 이와 같이 고정된 고정디스크2(140)에 면 접촉되는 회전디스크2(150)의 상부면 소정위치에 고정홈(153)이 형성되어, 유량조절구(160)의 하부면에 대응 돌출 형성된 고정돌기(161)와 결합됨으로써, 유량조절구(160)의 회전 동작이 회전디스크2(150)에 전달되어 회전이 이루어지게 된다. And, the fixed disk 2 (140) is fixed to the fixing projections 143 formed on the outer circumferential surface of the pair of protrusions 191 formed to protrude on the inner circumferential surface of the cartridge housing 190 is fixed without rotation, fixed as described above The fixing groove 153 is formed at a predetermined position on the upper surface of the rotating disk 2 150, which is in surface contact with the disk 2 140, and is coupled to the fixing protrusion 161 protruding corresponding to the lower surface of the flow regulating opening 160. By doing so, the rotational operation of the flow rate control unit 160 is transmitted to the rotating disk 2 (150) is made to rotate.

상기, 유량 조절을 위한 회전 동작은 첨부 도면 도 4의 a 내지 c에서 보는 바와 같이 이루어지며, 회전디스크2(150)의 유량조절구멍(151)이 고정디스크2(140)의 유입구멍(141)을 개폐시키는 상태(개폐면적)에 따라 유입되는 양이 조절되어 수온이 조절되게 된다.The rotation operation for adjusting the flow rate is performed as shown in FIGS. 4A to 4C and the flow rate adjusting hole 151 of the rotating disk 2 150 is an inlet hole 141 of the fixed disk 2 140. Depending on the state of opening and closing the (opening and closing area) the amount of inflow is controlled to control the water temperature.

도면에서는 고정디스크2(140)의 유입구멍(141)과 회전디스크2(150)의 유량조절구멍(151)이 같은 방향에 위치하도록 표현되어 있으나, 물의 흐름을 차단하기 위해서는 회전디스크2(150)가 180도 회전된 상태에서 고정디스크2(140)의 유입구멍(141)과 회전디스크2(150)의 유량조절구멍(151)이 어긋난 상태이어야 한다.Although the inlet hole 141 of the fixed disk 2 140 and the flow rate adjusting hole 151 of the rotating disk 2 150 are represented in the same direction, the rotating disk 2 150 to block the flow of water. Is rotated 180 degrees, the inflow hole 141 of the fixed disk 2 (140) and the flow rate adjusting hole 151 of the rotating disk 2 (150) should be shifted.

상기와 같이 되는 본 발명은 냉/온수가 카트리지 베이스(110)의 냉/온 급수구멍(111)(112)을 통해 유입되어 고정디스크1(120)의 냉/온 급수구멍(121)(122)에 도달하면, 회전디스크1(130)의 수온조절구멍(131)의 위치에 따라 냉/온수가 혼합 또는 각각 유입이 되고, 유입된 물은 고정디스크2(140)의 유입구멍(141)을 거쳐 회전디스크2(150)의 유량조절구멍(151)이 유입구멍(141)을 개방시킨 정도에 따라 유량이 조절되어 각각의 디스크에 관통 형성된 배수구멍을 통해 카트리지 베이스(110)의 배수공(114)을 거쳐 배수되게 된다.In the present invention as described above, the cold / hot water is introduced through the cold / hot water supply holes 111 and 112 of the cartridge base 110, the cold / hot water supply holes 121, 122 of the fixed disk 1 (120). When it reaches, the cold / hot water is mixed or introduced according to the position of the water temperature control hole 131 of the rotating disk 1 130, and the introduced water passes through the inlet hole 141 of the fixed disk 2 (140). The flow rate is adjusted in accordance with the degree of opening of the inlet hole 141 by the flow rate adjusting hole 151 of the rotating disc 2 150 to open the drain hole 114 of the cartridge base 110 through the drainage hole formed in each disc. It will drain through.

이와 같은 본 발명은 수온 및 유량을 조절하는 디스크를 각각 분리시키고, 회전 조작을 통해 수온 및 유량을 조절하도록 함으로써, 디스크의 상호 회전동작에 간섭을 받지 않고 정확한 동작이 이루어지게 되며, 회전 조작에 의해 수온 및 유량을 조절하게 되므로, 정교한 조절이 가능하여 사용자가 원하는 수온 및 유량을 용이하면서도 신속하게 조절할 수 있게 된다.The present invention is to separate the disk to control the water temperature and flow rate, respectively, and to adjust the water temperature and flow rate through the rotation operation, the correct operation is made without interfering with the mutual rotation operation of the disk, by the rotation operation By controlling the water temperature and flow rate, precise control is possible so that the user can easily and quickly adjust the desired water temperature and flow rate.

본 발명은 상기와 같은 실시예를 통해 하방에서 유입되는 냉/온수를 역시 하방으로 배수토록 된 구조이나, 첨부 도면 도 5에서 보는 바와 같이, 각 디스크(120,130,140,150)에 배출구멍을 형성시키지 않고, 회전디스크2(150)와 면 접촉된 유량조절구(160)와 유량조절레버(300B)의 중앙에 관통구멍(165)(300B')을 형성시켜 유입되는 반대방향으로 배수되도록 구성시킬 수 도 있다.According to the present invention, the cold / hot water introduced from below through the above embodiment is also drained downward, but as shown in the accompanying drawings, as shown in FIG. 5, the discs 120, 130, 140, and 150 do not form discharge holes and rotate. The through holes 165 and 300B 'may be formed at the center of the flow regulating device 160 and the flow regulating lever 300B which are in surface contact with the disk 2 150.

이는 수도밸브의 설치 상태를 다각화하는 효과를 얻는다. This has the effect of diversifying the installation state of the water valve.

이와 같이 되는 본 발명은 유입되는 냉/온수의 수온 및 유량을 조절하도록 된 밸브의 개폐 동작이 모두 회전에 의해서 이루어지도록 함과 동시에 상기 개폐 동작을 조절하는 수온 및 유량 조절 레버를 밸브 일측에 구비시켜 조작이 용이하도록 함으로써, 온도 조절에 걸리는 시간을 최소화하여 절수가 가능하도록 하는 한편, 개폐 각도를 세밀하게 조절할 수 있도록 하여 물의 낭비를 방지할 수 있도록 할 뿐 아니라, 수온 및 유량 조절 레버가 각각 독립적으로 구비되어 있어 상호 간섭을 받지 않아 수온 조절 시 유량이 변화되지 않고 유량 조절 시 수온이 변화하지 않는 등 밸브 동작의 정확성을 향상시키는 효과를 얻는다. The present invention as described above is provided with a water temperature and flow control lever on one side to control the opening and closing operation while at the same time the opening and closing operation of the valve to adjust the water temperature and flow rate of the incoming cold / hot water is made by rotation. By making it easy to operate, it is possible to save water by minimizing the time required for temperature control, and to control the opening and closing angle finely to prevent waste of water, and to independently control the water temperature and the flow rate control lever. Because it is not interfering with each other, the flow rate does not change when adjusting the water temperature and the water temperature does not change when adjusting the flow rate.

도 1은 본 발명의 구성을 도시한 단면도1 is a cross-sectional view showing the configuration of the present invention

도 2는 본 발명의 구성 중 밸브카트리지 부분을 보다 상세히 도시한 분리 사시도Figure 2 is an exploded perspective view showing in more detail the valve cartridge portion of the configuration of the present invention

도 3의 a 내지 c는 본 발명의 수온 조절 부분의 작동 상태를 도시한 작동 상태도Figure 3a to c is an operating state diagram showing the operating state of the water temperature control portion of the present invention

도 4의 a 내지 c는 본 발명의 유량 조절 부분의 작동 상태를 도시한 작동 상태도Figure 4a to c is an operating state diagram showing the operating state of the flow control portion of the present invention

도 5는 본 발명의 다른 실시예를 도시한 단면도Figure 5 is a cross-sectional view showing another embodiment of the present invention

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

100 : 밸브카트리지 110 : 카트리지 베이스100: valve cartridge 110: cartridge base

120 : 고정디스크1 121,122 : 냉/온 급수구멍120: fixed disk 1 121,122: cold / hot water supply hole

123,132,142,152 : 배수구멍 130 : 회전디스크1123,132,142,152: Drainage hole 130: Rotating disc 1

131 : 수온조절구멍 133 : 고정홈131: water temperature adjusting hole 133: fixing groove

140 : 고정디스크2 141 : 유입구멍140: fixed disk 2 141: inlet hole

143 : 고정돌기 150 : 회전디스크2143: fixed protrusion 150: rotating disk 2

151 : 유량조절구멍 160 : 유량조절구151 flow rate control hole 160 flow rate control

161 : 고정돌기 160' : 패킹161: fixing protrusion 160 ': packing

170 : 수온조절구 171 : 측면 연장편170: water temperature regulator 171: side extension

172 : 고정돌기 180 : 차단부시172: fixing protrusion 180: blocking bush

181 : 고정돌기 190 : 카트리지 하우징181: fixing protrusion 190: cartridge housing

191 : 돌편 200 : 수도밸브본체191: stone piece 200: water valve body

300A : 수온조절구 300B : 유량조절구300A: Water temperature control unit 300B: Flow control unit

Claims (4)

외부로부터 공급되는 냉/온수를 적절히 혼합하여 수온을 조절하는 한편, 냉/온수 각각의 유량 또는 혼합된 물의 유량을 조절하도록 된 수도 밸브에 있어서, 공급되는 냉/온수를 카트리지 내부로 분리 유입시키도록 된 고정디스크1(120)과, 고정디스크1(120)에 대응하여 회전하면서 냉/온수의 혼합량에 따라 수온을 조절하도록 된 회전디스크1(130)과, 회전디스크1(130)을 통해 혼합 공급되는 냉/온수를 하나의 유로를 통해 카트리지 내부로 혼합 유입시키도록 된 고정디스크2(140) 및 고정디스크2(140)로부터 유입되는 냉/온수의 배수량을 조절하도록 된 회전디스크2(150)를 밸브카트리지(100) 내에 포함시켜 구성하되, 밸브 카트리지(100)를 수도밸브본체(200)에 인입시키고, 회전디스크1(130)을 수온조절구(170)가 회전시키도록 구성하고, 회전디스크2(150)는 수온조절구(170)와 동심 축 회전하도록 된 유량조절구(160)가 회전시키도록 구성하며, 상기 각 디스크(120,130,140,150)에는 상호 일치되는 위치에 배수 경로를 형성시켜 구성함을 특징으로 하는 수도 밸브. A water valve configured to adjust the water temperature by appropriately mixing cold / hot water supplied from the outside while controlling the flow rate of each of the cold / hot water or the mixed water, so that the supplied cold / hot water is separately introduced into the cartridge. The fixed disk 1 120 and the rotating disk 1 130 and the rotating disk 1 130 to adjust the water temperature according to the mixing amount of cold / hot water while rotating corresponding to the fixed disk 1 120, and mixed supply through the rotating disk 1 130. Fixed disk 2 (140) and the rotating disk 2 (150) to adjust the amount of cold / hot water flowing from the fixed disk 2 (140) to be introduced into the inside of the cartridge through a single flow path to be It is configured to include in the valve cartridge 100, the valve cartridge 100 is inserted into the water valve body 200, the rotating disk 1 (130) is configured to rotate the water temperature regulator 170, the rotating disk 2 150, the water temperature regulator (17 0) and the water flow control mechanism configured to rotate the concentric shaft to rotate, each of the disks (120, 130, 140, 150) is formed by forming a drainage path in a position coincident with each other. 제 1항에 있어서, 밸브카트리지(100)는 카트리지 베이스(110)에 부분 삽입 고정되어 카트리지 베이스(110)를 통해 외부로부터 공급되는 냉/온수를 카트리지 내부로 분리 유입시키도록 냉/온 급수구멍(121)(122)이 각각 형성되고, 중앙에 배수구멍(123)이 형성된 고정디스크1(120);The method of claim 1, wherein the valve cartridge 100 is partially inserted and fixed to the cartridge base 110, the cold / hot water supply hole to separate the cold / hot water supplied from the outside through the cartridge base 110 into the cartridge ( 121 and 122, each of which is fixed disk 1 (120) having a drain hole 123 in the center; 고정디스크1(120)과 면 접촉된 상태에서 회전조작을 통해 고정디스크1(120)에 형성된 냉/온 급수구멍(121)(122)의 개방면적이 조절되도록 수온조절구멍(131)이 형성되고, 고정디스크1(120)의 배수구멍(123)과 일치되도록 배수구멍(132)이 형성된 회전디스크1(130);The water temperature adjusting hole 131 is formed so that the open area of the cold / hot water supply holes 121 and 122 formed in the fixed disk 1 120 is adjusted through a rotation operation in a state of being in contact with the fixed disk 1 120. A rotating disk 1 130 having a drain hole 132 formed to match the drain hole 123 of the fixed disk 1 120; 회전디스크1(130)에 적층된 상태에서 카트리지 하우징(190)에 고정되면서 회전디스크1(130)의 수온조절구멍(131)의 회전각도 내에서 유입구멍(141)이 관통 형성되고, 회전디스크1(130)의 배수구멍(132)과 일치되도록 배수구멍(142)이 형성된 고정디스크2(140);The inlet hole 141 is formed in the rotation angle of the water temperature control hole 131 of the rotating disk 1 130 while being fixed to the cartridge housing 190 while being stacked on the rotating disk 1 130, and the rotating disk 1 A fixed disk 2 140 having a drain hole 142 formed to match the drain hole 132 of the 130; 고정디스크2(140)와 면 접촉된 상태에서 회전조작을 통해 고정디스크2(140)에 형성된 유입구멍(141)의 개방면적이 조절되도록 유량조절구멍(151)이 형성되고, 유량조절구멍(151)과 연통되면서 고정디스크2(140)의 배수구멍(142)과 일치되는 위치에 배수구멍(152)이 형성된 회전디스크2(150);The flow rate adjusting hole 151 is formed to adjust the opening area of the inlet hole 141 formed in the fixed disk 2 140 through the rotation operation in the state of surface contact with the fixed disk 2 140, and the flow rate adjusting hole 151. The rotating disk 2 150 having a drain hole 152 formed at a position in communication with the drain hole 142 of the fixed disk 2 140; 회전디스크2(150)에 끼움 결합되어 회전 조작 가능하도록 되면서 회전디스크2(150)에 연통 형성된 유량조절구멍(151)과 배수구멍(152)의 기밀을 유지하도록 된 유량조절구(160);A flow regulating opening 160 which is fitted to the rotating disk 2 150 to be rotatable and maintains the airtightness of the flow adjusting hole 151 and the drain hole 152 formed in communication with the rotating disk 2 150; 카트리지 하우징(190)에 끼움 고정되는 차단부시(180)에 의해 유량조절구(160)와 격리되면서 유량조절구(160)와 동심 축 결합 상태로 끼워지고, 회전디스크1(130)과 끼움 결합되어 회전 조작이 가능하도록 된 수온조절구(170); 및It is isolated from the flow rate control unit 160 by the blocking bush 180 is fitted to the cartridge housing 190 and fitted in the concentric shaft coupling state with the flow rate control unit 160, and is fitted and coupled to the rotating disk 1 (130) A water temperature control unit 170 capable of rotating operation; And 상기와 같이 적층 결합되는 구성요소를 수용하면서 고정디스크2(140)와 차단부시(180)를 고정시키면서 회전디스크1(130)의 회전 범위를 제한시키는 한 쌍의 돌편(191)이 내주면에 대응 형성된 카트리지 하우징(190)을 포함하여 구성됨을 특징으로 하는 수도 밸브. A pair of protrusion pieces 191 for limiting the rotation range of the rotating disk 1 (130) while fixing the fixed disk 2 (140) and the blocking bush (180) while accommodating the stacked components as described above is formed corresponding to the inner peripheral surface A water valve comprising a cartridge housing (190). 제 1항에 있어서, 수도밸브 본체(200)의 일측으로 노출되는 수온조절구(170)의 단부에는 끼움 결합되어 수온조절구(170)를 회전 조작시키는 수온조절레버(300A)를 구비시키고, 수온조절구(170)의 단부 중앙으로 돌출되는 유량조절구(160)의 단부에는 끼움 결합되어 유량조절구(160)를 회전 조작시키는 유량조절레버(300B)를 더 포함시켜 구성함을 특징으로 하는 수도 밸브.According to claim 1, End of the water temperature control unit 170 is exposed to one side of the water valve body 200 is fitted with a water temperature control lever 300A for rotating operation of the water temperature control unit 170, water temperature It may also be characterized in that it further comprises a flow control lever 300B is fitted to the end of the flow control port 160 protruding toward the center of the control port 170 is rotated operation of the flow control device 160 valve. 제 1항에 있어서,The method of claim 1, 각 디스크(120,130,140,150)에 배출구멍을 형성시키지 않고, 회전디스크2(150)와 면 접촉된 유량조절구(160)와 유량조절레버(300B)의 중앙에 관통구멍(165)(300B')을 형성시켜 유입되는 반대방향으로 배수되도록 구성함을 특징으로 하는 수도밸브.Through-holes 165 and 300B 'are formed in the center of the flow regulating device 160 and the flow regulating lever 300B which are in surface contact with the rotating disk 2 150 without forming discharge holes in each of the disks 120, 130, 140 and 150. Water valve, characterized in that configured to be drained in the opposite direction to flow.
KR1020040099326A 2004-11-30 2004-11-30 Water suppling valve KR100613833B1 (en)

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KR100670931B1 (en) * 2004-12-29 2007-01-19 김종구 Water suppling valve
KR100828160B1 (en) * 2006-06-14 2008-05-08 김태경 Faucet
EP1931899A1 (en) * 2005-09-06 2008-06-18 Jong Koo Kim Water supply valve cartridge
WO2009001239A1 (en) 2007-06-22 2008-12-31 Valfsel Armatur Sanayi Anonim Sirketi Valve cartridge
WO2009066190A1 (en) * 2007-11-22 2009-05-28 Valfsel Armatur Sanayi Anonim Sirketi A cartridge
KR101039732B1 (en) * 2007-11-15 2011-06-08 김종구 Cartridge of water valve
KR101314012B1 (en) * 2012-04-23 2013-10-01 김종구 Faucet
CN108916421A (en) * 2018-08-28 2018-11-30 温州市威宝电器有限公司 A kind of tap temp regulating valve core
CN109340393A (en) * 2018-12-04 2019-02-15 吴建强 A kind of flow control valve core

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KR100670931B1 (en) * 2004-12-29 2007-01-19 김종구 Water suppling valve
US20120248203A1 (en) * 2005-09-06 2012-10-04 Jong Koo Kim Water supply valve cartridge
EP1931899A1 (en) * 2005-09-06 2008-06-18 Jong Koo Kim Water supply valve cartridge
EP1931899A4 (en) * 2005-09-06 2013-12-11 Jong Koo Kim Water supply valve cartridge
US8281814B2 (en) * 2005-09-06 2012-10-09 Jong Koo Kim Water supply valve cartridge
KR100828160B1 (en) * 2006-06-14 2008-05-08 김태경 Faucet
WO2009001239A1 (en) 2007-06-22 2008-12-31 Valfsel Armatur Sanayi Anonim Sirketi Valve cartridge
KR101039732B1 (en) * 2007-11-15 2011-06-08 김종구 Cartridge of water valve
US8336580B2 (en) 2007-11-22 2012-12-25 Valfsel Armatur Sanayi Anonim Sirketi Cartridge
WO2009066190A1 (en) * 2007-11-22 2009-05-28 Valfsel Armatur Sanayi Anonim Sirketi A cartridge
KR101314012B1 (en) * 2012-04-23 2013-10-01 김종구 Faucet
CN108916421A (en) * 2018-08-28 2018-11-30 温州市威宝电器有限公司 A kind of tap temp regulating valve core
CN109340393A (en) * 2018-12-04 2019-02-15 吴建强 A kind of flow control valve core

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