KR20120045781A - Mixed bibcock of cold and hot water - Google Patents

Mixed bibcock of cold and hot water Download PDF

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Publication number
KR20120045781A
KR20120045781A KR1020100107568A KR20100107568A KR20120045781A KR 20120045781 A KR20120045781 A KR 20120045781A KR 1020100107568 A KR1020100107568 A KR 1020100107568A KR 20100107568 A KR20100107568 A KR 20100107568A KR 20120045781 A KR20120045781 A KR 20120045781A
Authority
KR
South Korea
Prior art keywords
hot water
cold
water supply
opening
supply pipe
Prior art date
Application number
KR1020100107568A
Other languages
Korean (ko)
Inventor
박현식
Original Assignee
주식회사 다다
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 다다 filed Critical 주식회사 다다
Priority to KR1020100107568A priority Critical patent/KR20120045781A/en
Publication of KR20120045781A publication Critical patent/KR20120045781A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
    • 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
    • F16K11/078—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 and linearly movable 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
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • F16K19/006—Specially adapted for faucets

Abstract

PURPOSE: A faucet having a cold and hot water mixing function is provided to reduce the waste of hot watr by cutting off the supply of the hot water through an opening and closing valve. CONSTITUTION: A faucet having a cold and hot water mixing function comprises a faucet body(110), a cartridge(120), a lever(130), and an opening and closing valve(140). A cold water supply pipe(111) and a hot water supply pipe(112) are connected to the bottom of the faucet body. A discharge unit(113) is formed on one side of the faucet body and discharges cold and hot water flowing from the cold and hot water supply pipes to the outside. The cartridge mixes cold and hot water and discharges the mixed water to the discharge unit. The lever controls the amount of cold and hot water flowing into the cartridge. The opening and closing valve allows the hot water to be supplied to the hot water supply pipe.

Description

Mixed bibcock of cold and hot water

The present invention relates to a cold and hot water mixing faucet, and more particularly, by installing an opening and closing valve to supply or block hot water only in the cold water supply pipe and the hot water supply pipe inside the faucet body, the operation of the lever in the period of not using hot water Regardless of the position, the hot water supply can be cut off through the on / off valve to reduce waste of hot water and prevent unnecessary operation of the boiler, thereby reducing waste of energy. It relates to a cold and hot water mixing faucet which is located in the user can easily open and close operation improved convenience.

In general, a cold and hot water mixing faucet is installed in a sink or a sink, and can supply or block cold and hot water only by operating a lever, and adjust the amount of cold and hot water to supply water at an appropriate temperature.

The cold and hot water mixing faucet is formed in various forms in consideration of the design.

1 is a view showing the cold and hot water mixing faucet installed in the sink as an example, the cold and hot water mixing faucet 1, the cold water supply pipe 11 and the hot water supply pipe 12 is connected to the lower side and the discharge portion 13 on one side Is installed in the faucet body 10, the inside of the faucet body 10 is a mixture of cold and hot water (not shown), and is installed on the top of the faucet body 10 and by operating the cartridge The lever 20 is installed to supply or block cold or hot water or to adjust the amount of cold or hot water.

Therefore, the user can operate the lever 20 up and down to receive or block cold or hot water, and rotate the lever 20 to the left or right to adjust the mixing amount of the cold and hot water to adjust the water at an appropriate temperature. It will be available.

At this time, when the lever 20 is rotated to be positioned at the left end or the right end, only cold water or hot water is supplied, and when positioned between them, cold and hot water are mixed to supply water of an appropriate temperature.

In general, however, the user habitually places the lever 20 in line with the discharge portion 13 of the faucet body 10, that is, in the middle thereof. I'm getting out.

As such, since the user habitually lifts and uses the lever 20 in an intermediate position, tap water mixed with hot water and cold water is often supplied regardless of the intention of the user.

That is, the user who habitually adjusts the lever 20 is a hot water is supplied from time to time regardless of their intention, there is a problem that the hot water is wasted even in the summer when the hot water is not used, the boiler is unnecessary by using hot water from time to time There was a problem that the operation and wasted energy such as electricity and gas.

On the other hand, a valve (not shown) for opening and closing the hot water supply pipe 12 and the cold water supply pipe 11 may be installed on the lower wall side of the sink, but in this case, it is difficult to operate the valve on the lower wall side of the sink. Not only uncomfortable, but also located at the bottom of the sink was dirty, there was also an unpleasant problem for the user to operate.

In addition, in recent years, by closing the lower part of the sink with a cabinet or cover, there is a problem that the user can not operate or very inconvenient to operate the valve.

An object of the present invention for solving the above problems is to install an on-off valve to supply or block hot water only in the cold water supply pipe and hot water supply pipe inside the faucet body, the operation position of the lever in the period of not using hot water Regardless of whether the hot water supply is cut off through the on / off valve, the waste of hot water can be reduced and the boiler is unnecessarily operated to reduce the waste of energy, and the on / off operation part of the on / off valve is provided on one side of the faucet body. It is located in the cold and hot water mixing faucet improved by the user can be opened and closed operation very simple.

The present invention for achieving the above object, the cold water supply pipe and the hot water supply pipe is connected to the lower side and the faucet body is provided with a discharge portion to discharge the cold, hot water introduced through the cold, hot water supply pipe to the outside, and The cartridge is installed inside the faucet body to mix and adjust the cold and hot water introduced through the cold, hot water supply pipe to discharge to the discharge portion, and the cartridge is installed so as to be movable outside the faucet body to control the cartridge In the cold and hot water mixing faucet comprising a lever for adjusting the amount of cold and hot water introduced into the water, the on-off valve is installed so that the hot water supply or cut off only in the hot water supply pipe of the cold water supply pipe and hot water supply pipe, the period of not using hot water Regardless of the operating position of the lever, the hot water supply is cut off to reduce the waste of hot water It characterized in that one so that to prevent the boiler unnecessarily movable to reduce the waste of energy.

The present invention, by installing the on-off valve to supply or block the hot water only in the cold water supply pipe and the hot water supply pipe inside the faucet body, the hot water supply through the on-off valve regardless of the operating position of the lever in the period of not using the hot water It can reduce the waste of hot water and at the same time prevent the boiler from running unnecessarily to reduce the waste of energy.

In addition, since the opening and closing operation portion of the on-off valve is located on one side of the faucet body, the user can make the opening and closing operation very simple, thereby improving convenience and always keeping clean.

1 is a perspective view showing a conventional cold and hot water mixing faucet,
2 is a perspective view showing a hot and cold water mixing faucet according to the present invention,
3 is an exploded perspective view showing a hot and cold water mixing faucet according to the present invention,
Figure 4 is an exploded perspective view showing the on-off valve in the hot and cold water mixing faucet according to the present invention,
5 is a cross-sectional view taken along the line AA of FIG.
6 is a cross-sectional view taken along line BB of FIG.
Figure 7 is a perspective view showing the substitute of the cold and hot water mixing faucet according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The cold / hot water mixing faucet 100 according to the present invention includes a faucet body 110, a cartridge 120, a lever 130, and an open / close valve 140.

The faucet body 110 is connected to the cold water supply pipe 111 and the hot water supply pipe 112 through an open lower portion, and discharges cold and hot water introduced through the cold and hot water supply pipes 111 and 112 to the outside to the user. Discharge part 113 is provided to be supplied to the.

In addition, the lower part of the faucet body 110 is fixedly installed on the upper side of the sink or the upper side of the sink.

Of course, the faucet body 110 may be fixedly installed on the wall as well as washbasin or sink, and the installation place may be variously changed.

In addition, the faucet body 110 is formed in various forms (design) according to the purpose of use depending on the installation place, that is, it can be formed in a variety of forms, such as the sink of Figure 2 or the sink of Figure 7, The drawings show an example and more various forms are possible.

A chamber 114 in which the cartridge 120 is installed is formed in the faucet body 110, and the discharge part 113 is in communication with the chamber 114.

In addition, two connecting portions 111a and 112a communicating with the cartridge 120 are formed below the chamber 114 of the faucet body 110. The cold water supply pipe 111 is connected to one connecting portion 111a. Is coupled, the other connection portion 112a is connected to the hot water supply pipe 112, in the present invention, since the open and close valve 140 is connected to the end of the hot water supply pipe 112, the other connection portion ( On and off valve 140 is coupled to (112a).

Therefore, the cold and hot water supplied through the cold and hot water supply pipes 111 and 112 are introduced into the cartridge 120 through the connection parts 111a and 112a and mixed.

Meanwhile, the connection parts 111a and 112a may be deleted and the cold and hot water supply pipes 111 and 112 may be directly connected to the cartridge 120. Of course, in the case of the hot water supply pipe 112, since the open / close valve 140 is connected to the end, the open / close valve 140 may be directly connected to the cartridge 120.

In addition, the cartridge 120 is installed inside the faucet body 110 to mix and adjust the cold and hot water introduced through the cold and hot water supply pipes 111 and 112 to be discharged to the discharge part 113.

The cartridge 120 is described in brief as a well-known technique, and is installed in the chamber 114 of the faucet body 110 and the cold water inlet 121 and the hot water supply pipe communicating with the cold water supply pipe 111. A hot water inlet 122 communicating with 112 is formed, and a discharge port (not shown) for discharging cold and hot water mixed therein is also formed.

In addition, a valve assembly (not shown) for adjusting the opening degree of the cold water inlet 121, the hot water inlet 122, and the discharge port is installed in the cartridge 120, and an upper end of the cartridge 120 is disposed inside the cartridge 120. The adjusting shaft 125 for adjusting the valve assembly protrudes.

Thus, by adjusting the adjustment shaft 125 through the lever 130 to adjust the opening degree of the cold water inlet 121, the hot water inlet 122 and the discharge port of the cartridge 120, it is mixed in the cartridge 120 By adjusting the amount of cold and hot water can be supplied to the water of the appropriate temperature, cold or hot water can be selectively supplied or both cold and hot water can be blocked.

In addition, the lever 130 is installed so as to flow outwardly of the faucet body 110 to adjust the cartridge 120 to adjust the amount of cold and hot water introduced into the cartridge 120.

That is, referring to FIG. 2, when the user rotates the lever 130 to the left and the right side, the mixing amount of the cold water and the hot water is adjusted to supply water of a proper temperature, and the lever 130 is left If it is located at the end or the right end, only cold or hot water is supplied.

In addition, when the lever 130 is lifted up, cold and hot water are supplied, and when the lever 130 is lowered, cold and hot water are blocked.

In addition, the lever 130 is installed to be movable on the upper end of the faucet body 110 and is coupled to the control shaft 125 protruding on the upper end of the cartridge 120.

On the other hand, in the sink for use as shown in Figure 2 the cartridge 120 is installed in the vertical direction inside the faucet body 110, the lever 130 is installed on the upper end of the faucet body 110, In the same sink substitute cartridge 120 is installed in the horizontal direction of the faucet body 110, the lever 130 is installed on the side of the faucet body 110.

As such, the structure of the faucet body 110, the cartridge 120, and the lever 130 is changed according to the installation place and purpose.

And, the present invention, the on-off valve 140 is installed to supply or block hot water only in the hot water supply pipe 112 of the cold water supply pipe 111 and hot water supply pipe 112.

Therefore, in the period of not using hot water, such as in summer, the hot water supply is cut off through the opening / closing valve 140 regardless of the operation position of the lever 130 to reduce waste of hot water and prevent the boiler from being operated unnecessarily. To reduce energy waste.

The opening and closing valve 140 is installed inside the faucet body 110 is connected to the hot water supply pipe 112, the opening and closing operation unit 147 for opening and closing operation is installed so as to be exposed to the outside of the faucet body 110. .

As such, the opening and closing operation unit 147 of the opening and closing valve 140 is located on one side of the faucet body 110, so that the opening and closing operation of the hot water supply pipe 112 can be made very simple at one side of the faucet body 110. Convenience is improved.

The on-off valve 140 is composed of a valve body 141, a connecting body 145, and the opening and closing operation unit 147.

The valve body 141, one end is connected to the hot water supply pipe 112 and the other end is connected to the connection portion 112a of the faucet body 110, the hot water supplied through the hot water supply pipe 112 is a valve It is supplied into the cartridge 120 via the body 141 and the connection portion 112a.

One side of the valve body 141 is formed so that the coupling portion 143 is communicated in a right angle direction, and the through hole 142 is formed concentrically with the coupling portion 143 to allow hot water to pass through the valve body 141. do.

At this time, a blocking wall 142a for blocking hot water is formed in the valve body 141, and the through hole 142 is formed through the blocking wall 142a so that the hot water flows only through the through hole 142. This becomes possible.

A portion of the blocking wall 142a in which the through hole 142 is formed is formed at a right angle with respect to the opening and closing manipulation unit 147.

In addition, the connection body 145, one end is inserted and coupled to the coupling portion 143 of the valve body 141 and the other end is installed so as to pass through one side of the faucet body 110.

At this time, one end of the connection body 145 is screwed to the inner peripheral surface of the coupling portion 143 of the valve body 141, the coupling portion 143 of the valve body 141 on the outer peripheral surface of the connection body 145 O-ring 146 is in close contact with the inner peripheral surface is installed.

On the other hand, the through hole 115 is formed at one side of the faucet body 110 so that the connection body 145 penetrates.

In addition, the opening and closing operation unit 147 is coupled to penetrate the inside of the connection body 145, and at one end is coupled to the packing member 148 for opening and closing the through hole 142, the other end is the faucet body ( A knob 149 is formed that is exposed out of 110.

At this time, the opening and closing operation unit 147 is screwed to the inner circumferential surface of the connecting body 145, when the user rotates the opening and closing operation unit 147 while holding the knob 149 from the outside of the faucet body 110 The packing member 148 of the opening and closing operation unit 147 moves in the axial direction of the opening and closing operation unit 147 to be in close contact with or spaced apart from the through hole 142 of the valve body 141 to close or open the through hole 142. will be.

On the other hand, in the above opening and closing operation unit 147 is screwed to the connecting body 145, the opening and closing operation unit 147 must be rotated to supply or block hot water, in addition to this method, the opening and closing operation unit 147 is pushed (Push) It is also possible to configure the type to supply or shut off the hot water through the push operation.

In addition, in the above, only the case where the on-off valve 140 is installed in the cold and hot water mixing faucet 100 for the sink, the same structure and method for the cold and hot water mixing faucet 100 for the sink or other uses as shown in FIG. You can install it and get the same effect.

As described above, in the cold and hot water mixing faucet 100 according to the present invention, in the period when the hot water is not used, such as summer, the user blocks the hot water by operating the opening and closing valve 140, the body of the faucet body 110 Since the hot water is always cut off regardless of the position of the lever 130, it is possible to reduce waste of hot water and prevent unnecessary operation of the boiler, thereby reducing energy waste such as electricity and gas.

That is, when a user habitually lifts the lever 130 at an intermediate position in a period of not using hot water, since hot water is conventionally mixed and discharged with cold water, hot water is wasted and a boiler is operated. Even if the lever 130 is lifted within the angle of the lever 130 to be supplied, hot water is not supplied, and only cold water is supplied, thereby reducing hot water and energy waste.

In addition, since the knob 149 of the opening and closing operation unit 147 for operating the opening and closing valve 140 is exposed on the side of the faucet body 110, the user can operate the opening and closing valve 140 very easily. Convenience is also improved.

In addition, since the opening and closing operation portion 147 of the opening and closing valve 140 is located on the side of the faucet body 110 installed on the upper side of the sink or the sink, it can always be kept clean, and a drawer or a cover is installed at the bottom of the sink. Even if the operation of the on-off valve 140 is not a problem.

100: cold and hot water mixing faucet 110: faucet body
111: cold water supply pipe 112: hot water supply pipe
113: discharge portion 114: chamber
115: through hole 120: cartridge
130: lever 140: on-off valve
141: valve body 142: through hole
143: coupling portion 145: connecting body
146: O-ring 147: opening and closing control unit
148: packing member 149: knob

Claims (3)

The cold water supply pipe 111 and the hot water supply pipe 112 are connected to the lower side, and on one side, the faucet body provided with a discharge part 113 to discharge cold and hot water introduced through the cold and hot water supply pipes 111 and 112 to the outside ( 110),
A cartridge 120 installed inside the faucet body 110 to mix and regulate cold and hot water introduced through the cold and hot water supply pipes 111 and 112 to be discharged to the discharge part 113;
It is installed on the outside of the faucet body 110 to adjust the cartridge 120, the cold and hot water mixing faucet comprising a lever 130 for adjusting the amount of cold and hot water introduced into the cartridge 120 In
Opening and closing valve 140 is installed so that only the hot water supply pipe 112 of the cold water supply pipe 111 and the hot water supply pipe 112 to supply or block the hot water, the operation position of the lever 130 and A hot and cold water mixing faucet characterized by reducing the waste of hot water by cutting off the hot water supply and preventing the boiler from running unnecessarily. The method of claim 1,
The opening and closing valve 140 is installed on the inside of the faucet body 110 to facilitate the opening and closing operation on one side of the faucet body 110 is connected to the hot water supply pipe 112, the opening and closing for opening and closing operation Cold and hot water mixing faucet, characterized in that the operation unit 147 is installed to be exposed to the outside of the faucet body (110). The method of claim 2,
The opening and closing valve 140,
The valve body is connected to the hot water supply pipe 112 and formed at one side such that the coupling part 143 communicates with each other at right angles, and has a through hole 142 concentrically with the coupling part 143 to allow hot water to pass therethrough. 141),
One end portion is coupled to the coupling portion 143 of the valve body 141 and the other end connection body 145 is installed to penetrate one side of the faucet body 110,
A coupling member 148 coupled to penetrate the inside of the connection body 145 and opening and closing the through hole 142 is coupled to one end thereof, and a knob 149 exposed to the outside of the faucet body 110 at the other end thereof. Cold and hot water mixing faucet characterized in that it comprises a) opening and closing operation unit 147 is formed.
KR1020100107568A 2010-11-01 2010-11-01 Mixed bibcock of cold and hot water KR20120045781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100107568A KR20120045781A (en) 2010-11-01 2010-11-01 Mixed bibcock of cold and hot water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100107568A KR20120045781A (en) 2010-11-01 2010-11-01 Mixed bibcock of cold and hot water

Publications (1)

Publication Number Publication Date
KR20120045781A true KR20120045781A (en) 2012-05-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100107568A KR20120045781A (en) 2010-11-01 2010-11-01 Mixed bibcock of cold and hot water

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102179546B1 (en) * 2019-06-10 2020-11-17 케이제이바스컬렉션 주식회사 Adapter for faucet device and on-off catridge unit using the same
KR102445481B1 (en) 2022-02-07 2022-09-20 박종일 Cold and hot water faucet for direct connection to water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102179546B1 (en) * 2019-06-10 2020-11-17 케이제이바스컬렉션 주식회사 Adapter for faucet device and on-off catridge unit using the same
KR102445481B1 (en) 2022-02-07 2022-09-20 박종일 Cold and hot water faucet for direct connection to water

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