KR100203168B1 - Thermostat - Google Patents
Thermostat Download PDFInfo
- Publication number
- KR100203168B1 KR100203168B1 KR1019960057395A KR19960057395A KR100203168B1 KR 100203168 B1 KR100203168 B1 KR 100203168B1 KR 1019960057395 A KR1019960057395 A KR 1019960057395A KR 19960057395 A KR19960057395 A KR 19960057395A KR 100203168 B1 KR100203168 B1 KR 100203168B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- disc
- piston
- wax
- center
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
본 발명은 써머스타트에 관한 것으로서, 써머스타트(TS)의 프레임(1) 내부에 원판(2)과 원판(2) 중앙에 축(4)과 이 축(4)에 밸브(5)를 축지시키고, 밸브(5)는 양측이 확장된 형상으로 구비되며, 밸브(5)가 확장된 보위의 원판(2)에는 물통로(3)를 형성하고, 밸브(5)의 중앙에는 왁스(6)가 충진되며 왁스(6)가 충진된 부위의 일측에는 피스톤(7)과 피스톤 받침대(8)를 구비하여 일측의 밸브(5)와 접촉시키고, 타측의 밸브(5)에는 원판(3) 사이에 스프링(9)을 설치한 것으로 써머스타트의 작동 신뢰도에 따른 상품성을 향상시키고, 단순화 및 소형화가 원가절감 및 탑재성능을 향상시킬 수 있다.The present invention relates to a thermal start, wherein the disc (2) and the valve (5) on the shaft (4) in the center of the disc (2) and the disc (2) inside the frame (1) of the summer start (TS) , The valve (5) is provided in an extended shape on both sides, and the water path (3) is formed in the disk (2) of the bowie that the valve (5) is extended, wax (6) in the center of the valve (5) One side of the portion filled with wax 6 is provided with a piston 7 and a piston support 8 to contact the valve 5 on one side and a spring between the disc 3 on the other valve 5. By installing (9), it is possible to improve the marketability according to the operation reliability of the thermal start, and to simplify the cost and the miniaturization, it is possible to improve the cost reduction and payload performance.
Description
본 발명은 써머스타트에 관한 것으로서, 특히 써머스타트의 프레임 내부에 원판과 원판의 중앙에 축을 구비하여 이에 밸브를 축지하고, 원판의 내부에는 왁스를 충진시키며, 왁스가 충진된 부위의 일측에는 피스톤과 피스톤의 외부에 피스톤 받침판을 구비하고, 피스톤 받침판의 외부에는 밸브를 접촉구비하며, 피스톤의 반대측 밸브에는 원판 사이에 스프링을 설치하여 냉각수의 온도에 따라 밸브가 축을 중심으로 회전하여 원판에 형성된 물통로를 개폐시킬 수 있게 한 써머스타트에 관한 것이다.The present invention relates to a summer start, and in particular, the shaft is provided in the center of the disk and the disk of the summer start shaft is axially anchored therein, the inside of the disk is filled with wax, one side of the wax-filled portion of the piston and A piston support plate is provided on the outside of the piston, and a valve is provided on the outside of the piston support plate, and a spring is provided between the discs on the opposite side of the piston so that the valve rotates about the axis according to the temperature of the coolant so that the valve path is formed on the disc. It is about the summer start which made the opening and shutting of.
일반적으로 썸머스타트는 온도를 자동적으로 조절하는 장치를 말하며, 여러 가지 기기에 널리 사용된다.In general, summerstart refers to a device that automatically adjusts the temperature, and is widely used in various devices.
특히 엔진의 냉각계통에서는 엔진 시동후 될 수 있는한 빨리 수온을 올리기 위하여 사용되며, 수온이 소정온도 전후로 될 때가지 냉각수는 엔진에서 라디에이터에 흐르지 않고 온도가 높아지면 수량이 많아지는 기능수행을 할 수 있게 적용시킬 수도 있다.Especially in the cooling system of the engine, it is used to raise the water temperature as soon as possible after starting the engine, and the coolant does not flow to the radiator from the engine until the water temperature reaches the predetermined temperature. It can also be applied.
이와같은 종래의 구조를 설명하면 도 3에서 보는 바와같이 프레임(F) 상부에 시트(S)가 구비되고, 내부에는 러버밸브(V)와 이 하부에 스프링(SP)이 구비되며, 중앙에는 왁스(W)가 충진된 피스톤(P)이 시트(S)의 상부까지 구비되며, 시트(S) 상부에 노출된 피스톤(P) 에는 캡(C)이 구비된다.Referring to the conventional structure, as shown in Figure 3, the seat (S) is provided on the upper portion of the frame (F), the rubber valve (V) and the lower portion of the spring (SP) is provided inside the wax, in the center Piston P filled with (W) is provided to the upper portion of the seat (S), the cap (C) is provided on the piston (P) exposed on the upper portion of the seat (S).
이러한 썸머스타트(TS)는 도 4에서 보는 바와같이 냉각수의 온도를 감지하여 체적팽창하는 왁스(W)가 피스톤(P)을 밀어서 밸브(V)를 열수있게 하고, 스프링(SP) 의 힘에 의해 닫힐 수 있게 한다.This summer start (TS) senses the temperature of the cooling water, as shown in Figure 4, the volume expansion wax (W) to push the piston (P) to open the valve (V), by the force of the spring (SP) To be closed.
그러나, 상기한 썸머스타트(TS)는 상하 이동하는 밸브(V)가 스프링(SP)에 탄력 설치되어 있어 체적부피를 크게 하므로 불필요한 탑재공간 발생에 따른 써머스타트(TS)의 소형화를 이룰 수 없었고, 밸브(V)의 개폐 작동성의 신뢰도 정확성이 결여되는 폐단이 있었다.However, in the above summer start TS, the vertically moving valve V is elastically installed in the spring SP to increase the volume volume, and thus, the summer start TS cannot be miniaturized due to unnecessary mounting space. There was a closed end that lacked the reliability accuracy of the opening and closing operation of the valve (V).
본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 발명한 것으로서, 써머스타트의 프레임 내부에 원판과 원판의 중앙에 축을 구비하여 이에 밸브를 축지하고, 원판의 내부에는 왁스를 충진시키며, 왁스가 충진된 부위의 일측에는 피스톤과 피스톤의 외부에 피스톤 받침판을 구비하고, 피스톤 받침판의 외부에는 밸브를 접촉구비하며, 피스톤의 반대측 밸브에는 원판 사이에 스프링을 설치하여 냉각수의 온도에 따라 밸브가 축을 중심으로 회전하여 원판에 형성된 물통로를 개폐시킬 수 있게 하므로서, 밸브의 작동 특성을 높여 신뢰도를 향상시키고, 써머스타트를 단순화 및 소형화 시킬 수 있게 한 것을 특징으로 한다.The present invention has been invented to solve the conventional problems as described above, the shaft is provided in the center of the disc and the disc in the frame of the thermal start to axially valve the valve, the inside of the disc is filled with wax, the wax is filled One side of the piston is provided with a piston and a piston support plate on the outside of the piston, and a valve is provided on the outside of the piston support plate, and a spring is installed between the discs on the opposite side of the piston so that the valve is centered on the shaft according to the temperature of the coolant. By rotating to open and close the water passage formed in the disc, by improving the operating characteristics of the valve, it is characterized in that it is possible to simplify and miniaturize the thermal start.
도 1은 본 발명의 평면구조도.1 is a plan view of the present invention.
도 2는 본 발명의 작동상태도.2 is an operational state diagram of the present invention.
도 3은 종래의 구성도.3 is a conventional configuration diagram.
도 4는 종래의 작동상태도.4 is a conventional operating state diagram.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
TS : 써머스타트 1 : 프레임TS: Summer Start 1: Frame
2 : 원판 3 : 물통로2: disc 3: water path
4 : 축 5 : 밸브4: shaft 5: valve
6 : 왁스 7 : 피스톤6: wax 7: piston
8 : 피스톤받침대 9 : 스프링8: piston support 9: spring
이하, 본 발명의 구성을 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described.
써머스타트(TS)의 프레임(1) 내부에 원판(2)과 원판(2) 중앙에 축(4)과 이 축(4)에 밸브(5)를 축지시키고, 밸브(5)는 양측이 확장된 형상으로 구비되며, 밸브(5)가 확장된 보위의 원판(2)에는 물통로(3)를 형성하고, 밸브(5)의 중앙에는 왁스(6)가 충진되며 왁스(6)가 충진된 부위의 일측에는 피스톤(7)과 피스톤 받침대(8)를 구비하여 일측의 밸브(5)와 접촉시키고, 타측의 밸브(5)에는 원판(3) 사이에 스프링(9)을 설치한 것이다.In the frame 1 of the thermal start TS, the disc 2 and the center of the disc 2 are shafted with the shaft 4 and the valve 5 on the shaft 4, and the valve 5 is extended on both sides. It is provided in a predetermined shape, the valve (2) of the bowie disk (2) is extended to form a water passage (3), the center of the valve (5) is filled with wax (6) and wax (6) One side of the site is provided with a piston 7 and a piston support 8 to contact the valve 5 on one side, and the other side valve 5 is provided with a spring 9 between the discs 3.
이와같이된 본 발명의 일실시예를 첨부도에 의하여 상세하게 설명하면 다음과 같다.An embodiment of the present invention thus described will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 평면구조도로서, 써머스타트(TS)의 프레임(1) 내부에 원판(2)을 구비하고, 프레임(1)의 중앙에는 축(4)을 구비하여 밸브(5)를 축지시키며, 밸브(5)는 양측이 확장된 형상으로 유지되고, 밸브(5)가 구비된 원판(2)에는 물통로(3)가 형성된다.1 is a plan view of the present invention, in which a disc 2 is provided inside a frame 1 of a thermal start TS, and a shaft 4 is provided at the center of the frame 1 to hold a valve 5. In addition, the valve 5 is maintained in an extended shape on both sides, and a water passage 3 is formed in the disc 2 provided with the valve 5.
상기한 밸브(5)의 중앙부에는 왁스(6)가 충진되고 왁스(6)의 충진부 일측에는 피스톤(7)과 이 피스톤(7) 외부에 피스톤 받침대(8)가 형성되어 상기 밸브(5)의 일단에 접촉구비되고, 상기 피스톤 받침대(8)가 밸브(5)에 접촉된 부위의 반대부위인 밸브(5)에는 리턴되는 스프링(9)이 원판(2) 사이에 설치된다.The center of the valve (5) is filled with wax (6), one side of the filling portion of the wax (6) and the piston (7) and the piston support (8) is formed outside the piston (7) is the valve (5) A spring (9) is provided between the disc (2), which is provided at the end of the valve and is returned to the valve (5) opposite to the portion where the piston support (8) is in contact with the valve (5).
이와같이된 본 발명의 작용을 도 2에서 보는 바와같이 냉각수의 온도가 상승하며 내부의 왁스(6)가 체적 팽창하므로서 피스톤(7)을 외부로 밀게되고, 동시에 피스톤받침대(80는 일측의 밸브(5)를 밀게 되므로서 밸브(5)가 축(4)을 중심으로 소정방향으로 확산한다.As shown in FIG. 2, the temperature of the cooling water increases and the piston 6 is pushed to the outside as the volume of the wax 6 expands, and at the same time, the piston support 80 has one side valve 5. ), The valve 5 diffuses in a predetermined direction about the shaft 4.
따라서 원판(2)의 물통로(3)를 차단하고 있는 밸브(5)는 물통로(3)를 개방시켜 냉각수의 순환이 가능하게 한다.Therefore, the valve 5 blocking the water passage 3 of the disc 2 opens the water passage 3 so that the cooling water can be circulated.
이때 냉각수의 온도가 저하되면 왁스(6)의 체적부피는 저하되고, 동시에 스프링(9)의 복원력으로 밸브(5)가 초기상태로 회동하여 물통로(3)를 차단시키는 것이다.At this time, when the temperature of the cooling water decreases, the volume volume of the wax 6 decreases, and at the same time, the valve 5 rotates to the initial state by the restoring force of the spring 9 to block the water passage 3.
이상에서와 같이 본 발명은 써머스타트의 프레임 내부에 원판과 원판의 중앙에 축을 구비하여 이에 밸브를 축지하고, 원판의 내부에는 왁스를 충진시키며, 왁스가 충진된 부위의 일측에는 피스톤과 피스톤의 외부에 피스톤 받침판을 구비하고, 피스톤 받침판의 외부에는 밸브를 접촉구비하며, 피스톤의 반대측 밸브에는 원판 사이에 스프링을 설치하여 냉각수의 온도에 따라 밸브가 축을 중심으로 회전하여 원판에 형성된 물통로를 개폐시킬 수 있게 하여 써머스타트의 작동 신뢰도에 따른 상품성을 향상시키고, 단순화 및 소형화가 원가절감 및 탑재성능을 향상시킬 수 있다.As described above, the present invention includes a shaft in the center of the disc and the disc in the summer start frame to axially valve the valve, filling the wax inside the disc, and on one side of the wax-filled portion, the piston and the outside of the piston. A piston support plate is provided on the outside of the piston support plate, and a valve is provided on the outside of the piston support plate, and a spring is installed between the discs on the opposite side of the piston plate so that the valve rotates about the axis according to the temperature of the coolant to open and close the water passage formed on the disc. In this way, it is possible to improve the marketability according to the operation reliability of the thermal start, and the simplification and miniaturization can reduce the cost and improve the payload performance.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019960057395A KR100203168B1 (en) | 1996-11-26 | 1996-11-26 | Thermostat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019960057395A KR100203168B1 (en) | 1996-11-26 | 1996-11-26 | Thermostat |
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KR19980038484A KR19980038484A (en) | 1998-08-05 |
KR100203168B1 true KR100203168B1 (en) | 1999-06-15 |
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KR1019960057395A KR100203168B1 (en) | 1996-11-26 | 1996-11-26 | Thermostat |
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1996
- 1996-11-26 KR KR1019960057395A patent/KR100203168B1/en not_active IP Right Cessation
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