CN104100737A - Water faucet capable of improving utilization safety of central heating heat exchanger - Google Patents

Water faucet capable of improving utilization safety of central heating heat exchanger Download PDF

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Publication number
CN104100737A
CN104100737A CN201310392417.2A CN201310392417A CN104100737A CN 104100737 A CN104100737 A CN 104100737A CN 201310392417 A CN201310392417 A CN 201310392417A CN 104100737 A CN104100737 A CN 104100737A
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CN
China
Prior art keywords
water
port
hole
corresponding aperture
valve
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CN201310392417.2A
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Chinese (zh)
Inventor
杜国军
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Individual
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Individual
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Priority to CN201310392417.2A priority Critical patent/CN104100737A/en
Publication of CN104100737A publication Critical patent/CN104100737A/en
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    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

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

Abstract

The invention provides a water faucet capable of improving the utilization safety of a central heating heat exchanger. The water faucet is provided with a valve structure capable of detecting whether a heat exchanging pipe of the central heating heat exchanger is damaged and water runs outward or not and preventing water from running to a tap water pipeline after the heat exchanging pipe of the central heating heat exchanger is damaged; the water faucet is composed of the valve structure and a water outlet pipe; a check valve is arranged at an opening, which is communicated with the tap water pipe, of the valve structure; the valve structure is further provided with an opening communicated with a hot water outlet and a cool water inlet of the heat exchanging pipe of the central heating heat exchanger; the valve structure can be used for synchronously controlling water input and water breaking of the cool water inlet of the heat exchanging pipe of the central heating heat exchanger and a water outlet pipe of the water faucet. The water faucet can prevent a condition that hot water in a central heating pipeline runs to the tap water pipeline, caused by the fact that the heat exchanging pipe of the central heating heat exchanger is damaged; whether the heat exchanging pipe of the central heating heat exchanger is damaged or not can be conveniently and directly detected in time, so that the healthy safety of users of the central heating heat exchanger and the sanitary safety of a public drinking water supplying system are prevented from being damaged.

Description

Can promote Heating installation heat exchanger and use safe water tap
Technical field
The present invention relates to a kind of Heating installation heat exchanger that promotes and use safe water tap.
Background technique
At present, the Heating installation heat exchanger that people use, because quality problems are aging with use, easily there is breakage in the heat exchanging tube in Heating installation heat exchanger, and can cause the hot water string people water supply pipe in heating pipeline, tap water is polluted, directly jeopardize user healthy and safe of Heating installation heat exchanger, and, if the tap water that user uses is from public potable water water system, the safe and sanitary that will directly jeopardize so public potable water water system, the harm meeting that it causes is larger! The heat exchanging tube breakage of Heating installation heat exchanger, also can cause the heat of heating system to run off; And the drawback existing for above-mentioned Heating installation heat exchanger, also neither one in real time, convenient, detection method intuitively, so, there is in the use very large safe and sanitary hidden danger in Heating installation heat exchanger, as long as heat supply in winter starts, it just threatens, even may quietly damage the healthy and safe of people at any time.
Summary of the invention
Object of the present invention is just to provide one and is used in conjunction with Heating installation heat exchanger, Heating installation heat exchanger be can promote and safety and easy to operate water tap used, occur to the situation of water supply pipe string water with the hot water that prevents the caliduct causing because of the heat exchanging tube breakage in Heating installation heat exchanger, and can be in real time, convenient, to the heat exchanging tube of Heating installation heat exchanger, whether breakage detects intuitively, thereby ensure that the safe and sanitary of Heating installation heat exchanger user's healthy and safe and public potable water water system is not encroached on.
The specific embodiments of technical solution problem of the present invention is, a kind of Heating installation heat exchanger that promotes uses safe water tap, comprise the Heating installation heat exchanger being connected with this water tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanging tube is provided with cold water import and hot water outlet, Heating installation heat exchanger be also provided with for caliduct connect hot water inlet and hot water outlet, its structure is: this water tap is provided with the whether damaged string water of heat exchanging tube that can detect in real time Heating installation heat exchanger and the valve mechanism that can prevent the damaged backward water supply pipe string water of heat exchanging tube of Heating installation heat exchanger, this water tap is made up of valve mechanism and outlet pipe, the housing of valve mechanism is provided with a cold water water inlet port of connecting with running water pipe, on the housing of valve mechanism, be also provided with a cold water water outlet port of connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, on the housing of valve mechanism, be also provided with a hot water water inlet port of connecting with the hot water outlet of Heating installation heat exchanger heat exchanging tube, the quiet valve block of the spool of valve mechanism is provided with the through hole of connecting with outlet pipe, and this through hole is the water inlet port of outlet pipe, on quiet valve block, be also provided with the corresponding aperture of connecting with the cold water water inlet port of valve mechanism housing, this corresponding aperture is the inner end mouth of cold water water inlet port, on quiet valve block, be also provided with the corresponding aperture of connecting with the cold water water outlet port of valve mechanism housing, this corresponding aperture is the inner end mouth of cold water water outlet port, on quiet valve block, be also provided with the corresponding aperture of connecting with the hot water water inlet port of valve mechanism housing, this corresponding aperture is the inner end mouth of hot water water inlet port, the path of cold water water inlet port and cold water water outlet port, to open circuit be that the working state of spool by adjustment valve mechanism realizes, be under opening state at valve mechanism, cold water water inlet port and cold water water outlet port are channel status, be under closed condition at valve mechanism, cold water water inlet port and cold water water outlet port are turnoff state, what the outlet pipe of hot water water inlet port or cold water water outlet port and this water tap was provided with a normal open can only be by the connecting passage of a small amount of water yield of tiny current.
Of the present invention, the cold water water inlet port of connecting with running water pipe is provided with the check valve structure of anti-non-return water.
Of the present invention, the water outlet of the outlet pipe of this water tap is provided with can pacify the worm structure that connects shower.
Of the present invention, the quiet valve block of spool and moving valve plate are the ceramic plate of ceramic material, and spool had been both ceramic valve core; Quiet valve block and the spool housing of spool are provided with the structure interfixing, the quiet valve block lower end surface side of being provided with block-shaped protrusion, and spool housing is provided with the draw-in groove matching with square block-shaped protrusion.
The present invention has following numerous embodiments.
The embodiment one of technical solution problem of the present invention is, a kind of Heating installation heat exchanger that promotes uses safe water tap, comprise the Heating installation heat exchanger being connected with this water tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanging tube is provided with cold water import and hot water outlet, Heating installation heat exchanger be also provided with for caliduct connect hot water inlet and hot water outlet, its structure is: this water tap is made up of outlet pipe and valve mechanism, valve mechanism is mixed valve structure, the housing of mixed valve structure is provided with the cold water water inlet port A for connecting with running water pipe, the housing of mixed valve structure is provided with the cold water water outlet port B connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, the housing of mixed valve structure is provided with the hot water water inlet port C connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger, the quiet valve block of the spool of mixed valve structure is provided with through hole D, the outlet pipe of through hole D and this water tap is connected, through hole D is the water inlet port of the outlet pipe of this water tap, the quiet valve block of spool is provided with respectively and port A, port B, the corresponding aperture that port C connects, outlet pipe and hot water water inlet port C are provided with the connecting passage G of normal open, and the connecting passage G under channel status can only be by a small amount of water yield of tiny current, the mixed handle of valve structure and the valve rod of spool are connected, valve rod with moving valve plate for being flexibly connected, together with moving valve plate fits tightly with quiet valve block, the moving valve plate of spool is provided with a connection channel E, on the moving valve plate of spool, be also provided with a connecting passage F that can make the corresponding aperture of port A and the corresponding aperture of port B connect, spool is provided with the limit structure for limiting moving valve plate the sphere of activities, when spool is closed, outlet pipe and cold water water outlet port B synchronously cut off the water supply, in the time that mixed valve structure is closed condition, the corresponding aperture of through hole D and port A, the corresponding aperture of port C are turnoff state, the corresponding aperture of the corresponding aperture of port A and port B is also turnoff state, connecting passage G is channel status, and the closed condition of mixed valve structure is the detected state of the whether damaged string water of heat exchanging tube that detects Heating installation heat exchanger, when mixed valve structure is when to be opening state go out warm water working state, the corresponding aperture of through hole D and port A, the corresponding aperture of port C are the channel status of simultaneously connecting by connecting passage E, the corresponding aperture of the corresponding aperture of port A and port B is the channel status of connecting by connecting passage F, and connecting passage G is channel status, when mixed valve structure is when to be opening state go out hot water working state, the corresponding aperture of port C and through hole D are the channel status of connecting by connecting passage E, the corresponding aperture of the corresponding aperture of port A and port B is the channel status of connecting by connecting passage F, and connecting passage G is channel status, when mixed valve structure is when to be opening state go out cold water working state, the corresponding aperture of port A and through hole D are the channel status of connecting by connecting passage E, connecting passage G is channel status, is going out under cold water state, and the corresponding aperture of the corresponding aperture of port A and port B is path, all can opens circuit.
The specific embodiment of the invention one also can further realize by following measures.
Described in embodiment of the present invention one, port A, port B and port C are all positioned at the housing bottom of mixed valve structure.
The connecting passage that described in embodiment of the present invention one, connecting passage G is adjustable break-make, its concrete structure is, this tap shell is provided with a threaded circular groove, groove inner end is provided with two through holes, one of them through hole is communicated with outlet pipe, wherein another through hole is communicated with port C, groove is screwed with a sealing bolt, the worm structure of sealing bolt and groove is to reach closely cooperating of sealing effect, sealing bolt inwardly screws to tightening state, front end and the two through hole that can realize sealing bolt fit tightly, now two through hole is turnoff state, two through hole is under turnoff state, sealing bolt is outwards screwed by tightening state, sealing bolt front end and two through hole depart from and fit tightly state, now two through hole is channel status, just can realize the path of two through hole and the conversion of opening circuit by adjusting sealing bolt, by adjusting the distance of sealing bolt and two through hole, also can realize the fine setting of the water amount to two through hole, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by two through hole best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, the water amount of two through hole can be to low-key to lower limit flow, the body of sealing bolt is metal material or duroplasts, and the surface of sealing bolt is covered with the good soft sealing material of one deck elasticity, and soft sealing material is flexible glue material or soft plastic material, if connecting passage G is adjusted to turnoff state, and by path sealing outside port B, just can be used as common combination tap, this water tap uses.
The connecting passage that described in embodiment of the present invention one, connecting passage G is adjustable break-make, its concrete structure also can be, on outlet pipe, be connected to a tubule being connected with port C, on tubule, be equipped with a manually-operated gate, tubule can only be by the water yield of tiny current, just can realize the path of tubule and open circuit by regulating manually-operated gate, by regulating the opening degree of manually-operated gate, can finely tune the water amount of tubule, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage G best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, the water amount of connecting passage G can be to low-key to lower limit flow, if connecting passage G is adjusted to turnoff state, and by path sealing outside port B, just can be used as common combination tap, this water tap uses.
The connecting passage that described in embodiment of the present invention one, connecting passage G is normal open, its concrete structure also can be, and between the through hole D on quiet valve block and the corresponding aperture of port C, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of the tiny water yield of drop; In the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage G best setting range be 3 to 7 jin, the size of the water yield is that the cross-section area by setting connecting passage G is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage G easily stops up.
The connecting passage that described in embodiment of the present invention one, connecting passage G is normal open, its concrete structure also can be, and between the through hole D on quiet valve block and the corresponding aperture of port B, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of a small amount of water yield of drop; In the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage G best setting range be 3 to 7 jin, the size of the water yield is that the cross-section area by setting connecting passage is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage G easily stops up; If by path sealing outside port B, use just this water tap can be used as common combination tap.
Described in embodiment of the present invention one, the through hole of the quiet valve block of spool with the relative structure of the connecting passage of moving valve plate is, through hole D is circular and is positioned at the paracentral position of connecing of quiet valve block, the corresponding aperture of the corresponding aperture of port A, the corresponding aperture of port B and port C is all curved and be distributed in through hole D around, the corresponding aperture of a part for the corresponding aperture of port A and port B is inside and outside adjacent, and the corresponding aperture of port B is positioned at the periphery of the corresponding aperture of port A; Connecting passage E on the moving valve plate of spool is circular groove structure, and the connecting passage F on the moving valve plate of spool is arc groove structure, and arc groove is positioned at the periphery of moving valve plate.
Described in embodiment of the present invention one, the through hole of the quiet valve block of spool with the relative structure of the connecting passage of moving valve plate can also be, the corresponding aperture left and right of the corresponding aperture of port A and port C is arranged in the neutral position of quiet ceramic plate, the corresponding aperture of the corresponding aperture of port A and port C all adjacent with through hole D, the corresponding aperture of port C is also adjacent with the corresponding aperture of port B; Connecting passage E on the moving valve plate of spool is groove structure, connecting passage F on the moving valve plate of spool is also groove structure, spool is the mixed water state of cool heat while being the closed condition of warm water state, and connecting passage E is relative up and down with through hole D, and connecting passage F is relative up and down with the corresponding aperture of port A.
A kind of Heating installation heat exchanger that promotes described in embodiment of the present invention one uses safe water tap, being connected with Heating installation heat exchanger while using: lift and open handle this water tap is opened, then flat turn handle is selected cold water, hot water or warm water, the both sides of handle flat turn scope, what when handle is positioned at a side wherein, outlet pipe flowed out is hot water, what when handle is positioned at opposite side wherein, outlet pipe flowed out is exactly cold water, when handle is positioned at the neutral position of flat turn scope, what outlet pipe flowed out is warm water, and left and right trimming handle can regulate water temperature; Be connected with the heat exchanger of Heating installation heat exchanger or other type while use, connecting passage G is normal open state; When mixed valve structure is under opening state, even the heat exchanging tube breakage of Heating installation heat exchanger, because the water outlet of this watertap discharging tube is outwards provided with check valve structure in the water inlet port A place of draining and mixed valve structure, the water of caliduct can not seal in water supply pipe, has ensured the safe and sanitary of tap water supply system; In the time that mixed valve structure is closed condition, as long as the heat exchanging tube of Heating installation heat exchanger occurs damaged, the lasting outwards spilling water that the water outlet of the outlet pipe of this water tap is will drop a small amount of, but the water of caliduct can not seal in tap water supply system, can either find in time the breakage string water of the heat exchanging tube of Heating installation heat exchanger, guarantee Heating installation heat exchanger user's is healthy and safe, ensure again the safe and sanitary of tap water supply system, valve mechanism closed condition is detected state, makes operation easier; After this water tap has just been closed, the water outlet of outlet pipe may have the water droplet slowly overflowing, that is due to the water expanded by heating in heat exchanging tube, and the endurance is very short, and because of the spilling water of heat exchanging tube breakage be lasting, and be mostly relatively quick, the bigger situation of the water yield, both of these case is easy to distinguish! But have a kind of situation similar to the situation of the damaged spilling water of heat exchanging tube, that is exactly to leak in mixed valve structure, when this situation, can closes tap water total valve and judge whether to leak in mixed valve structure! Therefore, in the time that the situation of lasting spilling water appears in outlet pipe, can first close tap water total valve, determine it is not after leaking in valve mechanism, then carry out replacing or the maintenance of Heating installation heat exchanger.
The embodiment two of technical solution problem of the present invention is, a kind of Heating installation heat exchanger that promotes uses safe water tap, comprise the Heating installation heat exchanger being connected with this water tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanging tube is provided with cold water import and hot water outlet, Heating installation heat exchanger be also provided with for caliduct connect hot water inlet and hot water outlet, its structure is: this water tap is made up of service branch structure and valve mechanism, valve mechanism is double controlling valve structure, the housing of double controlling valve structure is provided with the cold water water inlet port H for connecting with running water pipe, the housing of double controlling valve structure is provided with the cold water water outlet port I connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, the housing of double controlling valve structure is provided with the hot water water inlet port J connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger, the quiet valve block of the spool of double controlling valve structure is provided with through hole K, the outlet pipe of through hole K and this water tap is connected, through hole K is the water inlet port of the outlet pipe of this water tap, the quiet valve block of spool is provided with respectively and port H, port I, the corresponding aperture that port J connects, outlet pipe and hot water water inlet port J are provided with connecting passage L, connecting passage L under channel status can only be by a small amount of water yield of tiny current, the handle of double controlling valve structure is connected with the valve rod of spool, valve rod is connected with the moving valve plate of spool, together with moving valve plate fits tightly with quiet valve block, moving valve plate is provided with one can make to be positioned at the connecting passage M that the corresponding aperture of the port H on quiet valve block and the corresponding aperture of port I are connected, on moving valve plate, be also provided with one and can make to be positioned at the corresponding aperture of the port J on quiet valve block and the connecting passage N that through hole K connects, spool is provided with the limit structure for limiting moving valve plate the sphere of activities, when spool is opened, outlet pipe and the synchronous water flowing of cold water water outlet port, when spool is closed, outlet pipe and cold water water outlet port are synchronously cut off the water supply, the double-control valve structure of closed condition, the corresponding aperture of port H on quiet valve block and the corresponding aperture of port I are turnoff state, the corresponding aperture of through hole K and port J is turnoff state, connecting passage L is channel status, and the closed condition of double controlling valve structure is the detected state of the whether damaged string water of heat exchanging tube that detects Heating installation heat exchanger, the double controlling valve structure of opening state, the corresponding aperture of the corresponding aperture of port H and port I is the channel status of connecting by connecting passage M, and the corresponding aperture of port J and through hole K are channel status, and connecting passage L is channel status.
The specific embodiment of the invention two also can further realize by following measures.
Described in embodiment of the present invention two, port H, port I and port J are all positioned at the housing bottom of double controlling valve structure.
The connecting passage that described in embodiment of the present invention two, connecting passage L is adjustable break-make, its concrete structure is, housing is provided with a threaded circular groove, groove inner end is provided with two through holes, one of them through hole is communicated with outlet pipe, wherein another through hole is communicated with port J, groove is screwed with a sealing bolt, the worm structure of sealing bolt and groove is to reach closely cooperating of sealing effect, sealing bolt inwardly screws to tightening state, front end and the two through hole that can realize sealing bolt fit tightly, now two through hole is turnoff state, two through hole is under turnoff state, sealing bolt is outwards screwed by tightening state, sealing bolt front end and two through hole depart from and fit tightly state, now two through hole is channel status, just can realize the path of two through hole and the conversion of opening circuit by adjusting sealing bolt, by adjusting the distance of sealing bolt and two through hole, also can realize the fine setting of the water amount to two through hole, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by two through hole best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, the water amount of two through hole is fine-tuning to lower limit flow, the body of sealing bolt is metal material or duroplasts, and the surface of sealing bolt is covered with the good soft sealing material of one deck elasticity, and soft sealing material is flexible glue material or soft plastic material, if connecting passage L is adjusted to turnoff state, just can be used as the water tap of common dual control valve arrangement, this water tap uses.
The connecting passage that described in embodiment of the present invention two, connecting passage L is adjustable break-make, its concrete structure also can be, on outlet pipe, be connected to a tubule being connected with port J, on tubule, be equipped with a manually-operated gate, tubule can only be by the water yield of tiny current, just can realize the path of tubule and open circuit by regulating manually-operated gate, by regulating the opening degree of manually-operated gate, also can finely tune the water amount of tubule, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage L best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, limit flow under the fine-tuning one-tenth of water amount of connecting passage L, if connecting passage L is adjusted to turnoff state, just can be used as the water tap of common dual control valve arrangement, this water tap uses.
The connecting passage that described in embodiment of the present invention two, connecting passage L is normal open, its concrete structure also can be, and between the through hole K on quiet valve block and the corresponding aperture of port J, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of the tiny water yield of drop; In the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage L best setting range be 3 to 7 jin, actual water amount is advisable with 5 jin per hour, the size of the water yield is that the cross-section area by setting connecting passage L is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage L easily stops up.
The connecting passage that described in embodiment of the present invention two, connecting passage L is normal open, its concrete structure also can be, and between the through hole K on quiet valve block and the corresponding aperture of port I, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of a small amount of water yield of drop; In the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage L best setting range be 3 to 7 jin, actual water amount is advisable with 5 jin per hour, the size of the water yield is that the cross-section area by setting connecting passage is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage L easily stops up.
Described in embodiment of the present invention two, the through hole of the quiet valve block of spool with the relative structure of the connecting passage of movable valve plug sheet is, the corresponding aperture of the corresponding aperture of port H, the corresponding aperture of port I, port J and through hole K are two components and are distributed in the periphery of quiet valve block, the corresponding aperture of its middle port H and the corresponding aperture of port I are one group, the corresponding aperture of port J and through hole K are another group, connecting passage M on the moving valve plate of spool is arc groove structure, connecting passage N on the moving valve plate of spool is arc groove, and two arc groove structures are all positioned at the periphery of moving valve plate.
A kind of Heating installation heat exchanger that promotes described in embodiment of the present invention two uses safe water tap, when be connected use with Heating installation heat exchanger: the handle that rotates double controlling valve structure, make double controlling valve structure in the time of opening state, tap water can pass through the safety check of connecting tube sequential flow through port H and port H place, the corresponding aperture of port H, connecting passage M, the corresponding aperture of port I, port I, the cold water import of Heating installation heat exchanger heat exchanging tube, heat exchanging tube, heat exchanging tube hot water outlet, port J, the corresponding aperture of port J, connecting passage N, through hole D, the water outlet of the last outlet pipe by water tap flows out, and, port J place is also communicated with outlet pipe by the connecting passage L of channel status, now, even the heat exchanging tube breakage of Heating installation heat exchanger, due to the water outlet of this water tap, outwards draining and water inlet port H place are provided with check valve structure, the water of heating installation the inside can not seal in water supply pipe, ensure the safe and sanitary of tap water supply system, when double controlling valve structure is during in closed condition, port H and port I are turnoff state, the corresponding aperture of port J and through hole K are also turnoff state, connecting passage L is can only be by the channel status of a small amount of water yield of tiny current, now, as long as the heat exchanging tube of Heating installation heat exchanger occurs damaged, the lasting outwards spilling water that the water outlet of the outlet pipe of this water tap is will drop a small amount of, but the water of caliduct can not seal in tap water supply system, can either find in time the breakage string water of the heat exchanging tube of Heating installation heat exchanger, ensure Heating installation heat exchanger user's safety, ensure again the safe and sanitary of tap water supply system, and, double controlling valve structure closed condition is detected state, make operation easier, after this water tap has just been closed, the water outlet of outlet pipe has a little water droplet slowly overflowing, that is due to the water expanded by heating in heat exchanging tube, and the endurance is very short, and because of the spilling water of heat exchanging tube breakage be lasting, and be all relatively quick, the bigger situation of the water yield, both of these case is easy to distinguish! but have a kind of situation similar to the situation of the damaged spilling water of heat exchanging tube, that is exactly to leak in double controlling valve structure, when this situation, can closes tap water total valve and judge whether to leak in double controlling valve structure! therefore, in the time that the situation of lasting spilling water appears in outlet pipe, can first close tap water total valve, determine it is not after leaking in double controlling valve structure, then carry out replacing or the maintenance of Heating installation heat exchanger.
A kind of Heating installation heat exchanger that promotes described in embodiment of the present invention two uses safe water tap, if this water tap is not connected use with Heating installation heat exchanger, connecting passage L can be adjusted to turnoff state, and port H and port I are sealed with nut respectively, just can be used as common single water tap and use.
The embodiment three of technical solution problem of the present invention is, a kind of Heating installation heat exchanger that promotes uses safe water tap, comprise the Heating installation heat exchanger being connected with this water tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanging tube is provided with cold water import and hot water outlet, Heating installation heat exchanger be also provided with for caliduct connect hot water inlet and hot water outlet, its structure is: this water tap is made up of service branch structure and valve mechanism, valve mechanism is the valve mechanism with double spool, valve mechanism housing is provided with the cold water water inlet port for connecting with running water pipe, valve mechanism housing is provided with the cold water water outlet port of connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, valve mechanism housing is provided with the hot water water inlet port of connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger, valve mechanism is provided with the spool of two synchronous switches, two spools are the spool that Plane Rotation is opened, one of them is three hole water-mixing valve cores, another is the single cooling spools in two holes, the outer of the handle being connected with water-mixing valve core is gear structure, and the upper end of the valve rod of single cooling spool is also provided with a gear structure being used in conjunction with water-mixing valve core gear structure, the mutual interlock of two gear structures, in the time of rotatable handle, the gear structure of the upper end of single cooling spool valve rod is also along with synchronous rotary, the quiet ceramic plate of water-mixing valve core uses three holes, and wherein through hole one is connected with cold water water inlet port, and wherein through hole two is connected with hot water water inlet port, and wherein through hole three is connected with the outlet pipe of this water tap, the moving ceramic plate of water-mixing valve core is provided with a connection channel, through hole three realizes and connect separately respectively and connect simultaneously with through hole one, through hole two by connecting passage, thereby makes through hole three places realize cold water, warm water, the switching of these three gears of hot water and the adjustment of water flow, two holes of the base of single cooling spool, one of them is connected with cold water water inlet port, and wherein another and the connection of cold water water outlet port is the corresponding aperture of cold water water outlet port, hot water effluent's port and outlet pipe are also provided with the connecting passage P of a normal open, this connecting passage is can only be by the pin connecting passage P of a small amount of water yield of tiny current, in the situation that tap water hydraulic is 0.3MPa, the best setting range of one hour water yield by pin connecting passage is 3 to 7 jin, the size of the water yield is that the cross-section area by setting pin connecting passage is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage easily stops up.
The connecting passage that described in embodiment of the present invention three, connecting passage P is adjustable break-make, its concrete structure is, this tap shell is provided with a threaded circular groove, groove inner end is provided with two through holes, one of them through hole is communicated with outlet pipe, wherein another through hole is communicated with hot water water inlet port, groove is screwed with a sealing bolt, the worm structure of sealing bolt and groove is to reach closely cooperating of sealing effect, sealing bolt inwardly screws to tightening state, front end and the two through hole that can realize sealing bolt fit tightly, now two through hole is turnoff state, two through hole is under turnoff state, sealing bolt is outwards screwed by tightening state, sealing bolt front end and two through hole depart from and fit tightly state, now two through hole is channel status, just can realize the path of two through hole and the conversion of opening circuit by adjusting sealing bolt, by adjusting the distance of sealing bolt and two through hole, also can realize the fine setting of the water amount to two through hole, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by two through hole best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, the water amount of two through hole can be to low-key to lower limit flow, the body of sealing bolt is metal material or duroplasts, and the surface of sealing bolt is covered with the good soft sealing material of one deck elasticity, and soft sealing material is flexible glue material or soft plastic material, if connecting passage P is adjusted to turnoff state, and by path sealing outside cold water water outlet port, use just can be used as common combination tap.
The connecting passage that described in embodiment of the present invention three, connecting passage P is adjustable break-make, its concrete structure also can be, on outlet pipe, be connected to a tubule being connected with hot water effluent's port, on tubule, be equipped with a manually-operated gate, tubule can only be by the water yield of tiny current, just can realize the path of tubule and open circuit by regulating manually-operated gate, by regulating the opening degree of manually-operated gate, can finely tune the water amount of tubule, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage P best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, the water amount of connecting passage P can be to low-key to lower limit flow, if connecting passage P is adjusted to turnoff state, and by path sealing outside cold water water outlet port, just can be used as common combination tap, this water tap uses.
The connecting passage that described in embodiment of the present invention three, connecting passage P is normal open, its concrete structure also can be, and between the through hole three on the quiet valve block of water-mixing valve core and port two, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of the tiny water yield of drop; In the situation that tap water hydraulic is 0.3MPa, one hour water yield by connecting passage P best setting range be 3 to 7 jin, actual water amount is advisable with 5 jin per hour, the size of the water yield is that the cross-section area by setting connecting passage P is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage P easily stops up.
The connecting passage that described in embodiment of the present invention three, connecting passage P is normal open, its concrete structure also can be, and between cold water water outlet port and outlet pipe, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of a small amount of water yield of drop; In the situation that tap water hydraulic is 0.3MPa, the best setting range of one hour water yield by connecting passage P is 3 to 7 jin, actual water amount is advisable with 5 jin per hour, the size of the water yield is that the cross-section area by setting connecting passage is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage P easily stops up; If by path sealing outside port B, use just can be used as common combination tap.
Described in embodiment of the present invention three, water-mixing valve core is 360 degree rotary spools, and its concrete structure is, the through hole three of quiet ceramic plate is positioned at the central position of quiet ceramic plate, and through hole one, through hole two are positioned at the peripheral position of quiet ceramic plate both sides; The connecting passage of moving ceramic plate is a groove, and groove and through hole three are normal open state, and through hole three is the core to groove just, and under water-mixing valve core closed condition, one end of groove is between through hole one and through hole two; Under water-mixing valve core opening state, through hole three realizes and connect separately respectively and connect simultaneously with through hole one, through hole two by groove, mixed water valve is owing to turning clockwise and being rotated counterclockwise two kinds of rotation modes, therefore the switching of the water outlet at through hole three places also has two kinds of orders, the one, the water outlet transfer sequence of cold water, warm water, hot water, the 2nd, the water outlet transfer sequence of hot water, warm water, cold water.
From the above-mentioned three kinds of mode of executions of the present invention, the present invention can prevent from occurring to the situation of water supply pipe string water because of the hot water of the damaged caliduct causing of the heat exchanging tube in Heating installation heat exchanger, and can conveniently carry out in real time, to the heat exchanging tube of Heating installation heat exchanger, whether breakage detects intuitively, thereby ensure that the safe and sanitary of Heating installation heat exchanger user's healthy and safe and public potable water system is not encroached on; The Special water tap that the present invention both can be used as Heating installation heat exchanger uses, and can be used as again ordinary faucet and uses, and purposes is very extensive.
The present invention also has other numerous embodiments, no matter but which kind of mode of execution all will fall into protection scope of the present invention; And; the water tap being used in conjunction with and valving that the present invention can be used as heat-exchanging type solar water heater use; the present invention also can be used as ordinary faucet and uses; the present invention also can be used in conjunction with the heat-exchanger rig of boiler; no matter which kind of heat exchange the present invention is used for and even changes cool equipment, all will fall into protection scope of the present invention.
Brief description of the drawings
Fig. 1 is the embodiment's one of embodiment of the present invention one structural representation.
Fig. 2 is the plan structure schematic diagram of the quiet valve block of the embodiment's one of embodiment of the present invention one spool.
Fig. 3 is the perspective structure schematic diagram of bowing of the moving valve plate of the embodiment's one of embodiment of the present invention one spool.
Fig. 4 is the embodiment's two of embodiment of the present invention one the quiet valve block of spool and the plan structure schematic diagram of connecting passage G.
Fig. 5 is the perspective structure schematic diagram of bowing of the moving valve plate of the embodiment's two of embodiment of the present invention one spool.
Fig. 6 be embodiment of the present invention two spool in off position under, the perspective diagram of bowing of the part-structure of this spool.
Fig. 7 be embodiment of the present invention three water-mixing valve core in off position under, the perspective diagram of bowing of the quiet ceramic plate of this water-mixing valve core and the part-structure of moving ceramic plate.
Embodiment
As shown in Figure 1 to Figure 3, a kind of Heating installation heat exchanger that promotes described in embodiment of the present invention one uses safe water tap, comprise the Heating installation heat exchanger being connected with this water tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanging tube is provided with cold water import and hot water outlet, its structure is: this water tap is made up of outlet pipe 1 and valve mechanism, valve mechanism is mixed valve structure, housing 2 bottoms of mixed valve structure are provided with the cold water water inlet port A3 for connecting with running water pipe, port A3 place is provided with check valve structure 4, housing 2 bottoms of mixed valve structure are provided with the cold water water outlet port B5 connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, housing 2 bottoms of mixed valve structure are provided with the hot water water inlet port C6 connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger, housing 2 sidewalls of outlet pipe 1 one sides are provided with a threaded circular groove, groove inner end is provided with two through holes, one of them through hole is communicated with outlet pipe 1, wherein another through hole is communicated with port C6, groove is screwed with a sealing bolt 7, sealing bolt 7 is to reach closely cooperating of sealing effect with the worm structure of groove, sealing bolt 7 inwardly screws to tightening state, front end and the two through hole that can realize sealing bolt 7 fit tightly, now two through hole is turnoff state, sealing bolt 7 is outwards screwed by tightening state, sealing bolt 7 front end and two through hole depart from and fit tightly state, now two through hole is channel status, just can realize the path of two through hole and the conversion of opening circuit by adjusting sealing bolt 7, by adjusting the distance of sealing bolt 7 and two through hole, also can realize the fine setting of the water amount to two through hole, two through hole is under channel status, in the situation that tap water hydraulic is 0.3MPa, the water yield that flows into outlet pipe by two through hole in one hour is 5 jin of left and right, this water tap is connected with Heating installation heat exchanger while use, two through hole is adjusted to channel status, mixed valve structure is provided with handle 8, the quiet ceramic plate 9 of the spool of mixed valve structure is provided with manhole D10, the outlet pipe 1 of manhole D10 and this water tap is connected, manhole D10 is the water inlet port of the outlet pipe 1 of this water tap, the quiet ceramic plate 9 of spool is provided with the corresponding aperture 11 of connecting with port A3, quiet ceramic plate 9 is provided with the corresponding aperture 12 of connecting with port B5, quiet ceramic plate 9 is provided with the corresponding aperture 13 of connecting with port C6, and corresponding aperture 11, corresponding aperture 12 and corresponding aperture 13 are arc-shaped through-hole structure, handle 8 is connected with the valve rod of spool, valve rod with the moving ceramic plate 14 of spool for being flexibly connected, together with moving ceramic plate 14 fits tightly with quiet ceramic plate 9, moving ceramic plate 14 is provided with a circular groove 15, circular groove 15 both can make corresponding aperture 11 and corresponding aperture 13, manhole D10 connect simultaneously, can make again corresponding aperture 11 and manhole D10 connect separately, also can make corresponding aperture 13 and through hole D10 connect separately, on moving ceramic plate 14, be also provided with an arc groove 16 that can make corresponding aperture 11 and corresponding aperture 12 connect, spool is provided with the limit structure for limiting moving ceramic plate 14 the sphere of activities, when spool is closed, outlet pipe 1 and cold water water outlet port B5 synchronously cut off the water supply, when this water tap is connected use with Heating installation heat exchanger, the closed condition of mixed valve structure is the detected state of the whether damaged string water of heat exchanging tube that detects Heating installation heat exchanger, when mixed valve structure is when to be opening state go out warm water working state, through hole D10 and corresponding aperture 11, the channel status of corresponding aperture 13 for connects by circular groove 15 simultaneously, corresponding aperture 11 and corresponding aperture 12 are the channel status of connecting by arc groove 16, when mixed valve structure is when to be opening state go out hot water working state, corresponding aperture 13 and through hole D10 are the channel status of connecting by circular groove 15, corresponding aperture 11 and the channel status of corresponding aperture 12 for connecting by arc groove 16, when mixed valve structure is when to be opening state go out cold water working state, corresponding aperture 11 is the channel status of connecting by circular groove 15 with through hole D10, and the corresponding aperture 11 of port A3 is channel status with the corresponding aperture 12 of port B5, .
As shown in Figure 4 and Figure 5, the embodiment's two of embodiment of the present invention one spool ceramic plate and the structure of connecting passage G are, corresponding aperture 18 left and right of the corresponding aperture 17 of port A and port C are arranged in the neutral position of quiet ceramic plate 19, one end of one end of the corresponding aperture 17 of port A and the corresponding aperture 18 of port C is simultaneously adjacent with through hole D20, one end of the corresponding aperture 18 of port C is also adjacent with the corresponding aperture 21 of port B, the corresponding aperture 21 of through hole D20 and port B is also provided with can only be by the connecting passage G of the normal open of a small amount of water yield of drop, connecting passage G is linear chase 22, in the situation that tap water hydraulic is 0.3MPa, one hour is 5 jin of left and right by linear chase 22 water yields, moving ceramic plate 23 is provided with a groove 24, when use, groove 24 can make through hole D20 realize and the corresponding aperture 17 of port A, the corresponding aperture 18 of port C are connected simultaneously, and groove 24 also can make through hole D20 realize and the corresponding aperture 17 of port A, corresponding aperture 18 connection separately respectively of port C, on moving ceramic plate 23, be also provided with a groove 25, the conversion that groove 25 can make the corresponding aperture 17 of port A and the corresponding aperture 21 of port B realize path, open circuit, spool is path while unlatching, when spool is closed for opening circuit, the embodiment two of embodiment of the present invention one only has the structure of spool ceramic plate and the structure of connecting passage G with the embodiment's one of mode of execution one different structure.
As shown in Figure 6, double controlling valve structure described in embodiment of the present invention two, quiet ceramic chip in its spool housing 26 is provided with through hole K27, through hole K27 is the water inlet port of the outlet pipe of this water tap, quiet ceramic plate in spool housing 26 is provided with the corresponding aperture 28 of connecting with port H, quiet ceramic plate is provided with the corresponding aperture 29 of connecting with port I, quiet ceramic plate is provided with the corresponding aperture 30 of connecting with port J, the corresponding aperture 28 of port H, the corresponding aperture 29 of port I, the corresponding aperture 30 of port J and through hole K27 are two components and are distributed in the periphery of quiet ceramic plate, the corresponding aperture 28 of its middle port H and the corresponding aperture of port I 29 are one group, the corresponding aperture 30 of port J and through hole K27 are another group, through hole K27, corresponding aperture 28, corresponding aperture 29 and corresponding aperture 30 are manhole, moving ceramic plate is provided with one can make to be positioned at the arc groove 31 that corresponding aperture 28 on quiet ceramic plate and corresponding aperture 29 are connected, arc groove 31 is positioned at the periphery of moving ceramic plate, on moving ceramic plate, be also provided with one and can make to be positioned at the arc groove 32 that corresponding aperture 30 on quiet ceramic plate and through hole K27 connect, arc groove 32 is positioned at the periphery of moving ceramic plate, the double-control valve structure of closed condition, being positioned at the corresponding aperture 28 of the port H on quiet ceramic plate and the corresponding aperture 29 of port I is turnoff state, the corresponding aperture 30 of through hole K27 and port J is turnoff state, this water tap is connected with Heating installation heat exchanger while use, and the closed condition of double controlling valve structure is the detected state of the whether damaged string water of heat exchanging tube that detects Heating installation heat exchanger, the double controlling valve structure of opening state, be positioned at the corresponding aperture 28 of the port H on quiet ceramic plate and the channel status of the corresponding aperture 29 of port I for connecting by arc groove 31, the corresponding aperture 30 that is positioned at the port J on quiet ceramic plate is the channel status being communicated with by groove 32 with through hole K27.
As shown in Figure 7, water-mixing valve core described in embodiment of the present invention three is 360 degree rotary spools, its concrete structure is, three through holes that the quiet ceramic plate 33 of water-mixing valve core is provided with, through hole 1, through hole 2 35 are positioned at the peripheral position of quiet ceramic plate both sides, and through hole 3 36 is positioned at the central position of quiet ceramic plate 33; The connecting passage of moving ceramic plate 37 is a groove 38, and groove 38 is normal open state with through hole 3 36, and through hole 3 36 is the core to groove 38 just, and under water-mixing valve core closed condition, one end of groove 38 is between through hole 1 and through hole 2 35; Under water-mixing valve core opening state, through hole 3 36 is realized and is connected separately respectively and connect simultaneously with through hole 1, through hole 2 35 by groove 38, mixed water valve is owing to turning clockwise and being rotated counterclockwise two kinds of rotation modes, therefore the switching of the water outlet at through hole 3 36 places also has two kinds of orders, the one, the water outlet transfer sequence of cold water, warm water, hot water, the 2nd, the water outlet transfer sequence of hot water, warm water, cold water.

Claims (10)

1. one kind can promote Heating installation heat exchanger and uses safe water tap, comprise the Heating installation heat exchanger being connected with this water tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanging tube is provided with cold water import and hot water outlet, Heating installation heat exchanger be also provided with for caliduct connect hot water inlet and hot water outlet, its structure is: this water tap is provided with the whether damaged string water of heat exchanging tube that can detect in real time Heating installation heat exchanger and the valve mechanism that can prevent the damaged backward water supply pipe string water of heat exchanging tube of Heating installation heat exchanger, this water tap is made up of valve mechanism and outlet pipe, the housing of valve mechanism is provided with a cold water water inlet port of connecting with running water pipe, on the housing of valve mechanism, be also provided with a cold water water outlet port of connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, on the housing of valve mechanism, be also provided with a hot water water inlet port of connecting with the hot water outlet of Heating installation heat exchanger heat exchanging tube, the quiet valve block of the spool of valve mechanism is provided with the through hole of connecting with outlet pipe, and this through hole is the water inlet port of outlet pipe, on quiet valve block, be also provided with the corresponding aperture of connecting with the cold water water inlet port of valve mechanism housing, this corresponding aperture is the inner end mouth of cold water water inlet port, on quiet valve block, be also provided with the corresponding aperture of connecting with the cold water water outlet port of valve mechanism housing, this corresponding aperture is the inner end mouth of cold water water outlet port, on quiet valve block, be also provided with the corresponding aperture of connecting with the hot water water inlet port of valve mechanism housing, this corresponding aperture is the inner end mouth of hot water water inlet port, the path of cold water water inlet port and cold water water outlet port, to open circuit be that the working state of spool by adjustment valve mechanism realizes, be under opening state at valve mechanism, cold water water inlet port and cold water water outlet port are channel status, be under closed condition at valve mechanism, cold water water inlet port and cold water water outlet port are turnoff state, what the outlet pipe of hot water water inlet port or cold water water outlet port and this water tap was provided with a normal open can only be by the connecting passage of a small amount of water yield of tiny current.
2. a kind of Heating installation heat exchanger that promotes according to claim 1 uses safe water tap, it is characterized in that: valve mechanism is mixed valve structure, the housing of mixed valve structure is provided with the cold water water inlet port A for connecting with running water pipe, the housing of mixed valve structure is provided with the cold water water outlet port B connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, the housing of mixed valve structure is provided with the hot water water inlet port C connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger, the quiet valve block of the spool of mixed valve structure is provided with through hole D, the outlet pipe of through hole D and this water tap is connected, through hole D is the water inlet port of the outlet pipe of this water tap, the quiet valve block of spool is provided with respectively and port A, port B, the corresponding aperture that port C connects, outlet pipe and hot water water inlet port C are provided with the connecting passage G of normal open, and the connecting passage G under channel status can only be by a small amount of water yield of tiny current, the mixed handle of valve structure and the valve rod of spool are connected, valve rod with moving valve plate for being flexibly connected, together with moving valve plate fits tightly with quiet valve block, the moving valve plate of spool is provided with a connection channel E, on the moving valve plate of spool, be also provided with a connecting passage F that can make the corresponding aperture of port A and the corresponding aperture of port B connect, spool is provided with the limit structure for limiting moving valve plate the sphere of activities, when spool is closed, outlet pipe and cold water water outlet port B synchronously cut off the water supply, in the time that mixed valve structure is closed condition, the corresponding aperture of through hole D and port A, the corresponding aperture of port C are turnoff state, the corresponding aperture of the corresponding aperture of port A and port B is also turnoff state, connecting passage G is channel status, and the closed condition of mixed valve structure is the detected state of the whether damaged string water of heat exchanging tube that detects Heating installation heat exchanger, when mixed valve structure is when to be opening state go out warm water working state, the corresponding aperture of through hole D and port A, the corresponding aperture of port C are the channel status of simultaneously connecting by connecting passage E, the corresponding aperture of the corresponding aperture of port A and port B is the channel status of connecting by connecting passage F, and connecting passage G is channel status, when mixed valve structure is when to be opening state go out hot water working state, the corresponding aperture of port C and through hole D are the channel status of connecting by connecting passage E, the corresponding aperture of the corresponding aperture of port A and port B is the channel status of connecting by connecting passage F, and connecting passage G is channel status, when mixed valve structure is when to be opening state go out cold water working state, the corresponding aperture of port A and through hole D are the channel status of connecting by connecting passage E, connecting passage G is channel status, is going out under cold water state, and the corresponding aperture of the corresponding aperture of port A and port B is path, all can opens circuit.
3. a kind of Heating installation heat exchanger that promotes according to claim 1 uses safe water tap, it is characterized in that: valve mechanism is double controlling valve structure, the housing of double controlling valve structure is provided with the cold water water inlet port H for connecting with running water pipe, the housing of double controlling valve structure is provided with the cold water water outlet port I connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, the housing of double controlling valve structure is provided with the hot water water inlet port J connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger, the quiet valve block of the spool of double controlling valve structure is provided with through hole K, the outlet pipe of through hole K and this water tap is connected, through hole K is the water inlet port of the outlet pipe of this water tap, the quiet valve block of spool is provided with respectively and port H, port I, the corresponding aperture that port J connects, outlet pipe and hot water water inlet port J are provided with connecting passage L, connecting passage L under channel status can only be by a small amount of water yield of tiny current, the handle of double controlling valve structure is connected with the valve rod of spool, valve rod is connected with the moving valve plate of spool, together with moving valve plate fits tightly with quiet valve block, moving valve plate is provided with one can make to be positioned at the connecting passage M that the corresponding aperture of the port H on quiet valve block and the corresponding aperture of port I are connected, on moving valve plate, be also provided with one and can make to be positioned at the corresponding aperture of the port J on quiet valve block and the connecting passage N that through hole K connects, spool is provided with the limit structure for limiting moving valve plate the sphere of activities, when spool is opened, outlet pipe and the synchronous water flowing of cold water water outlet port, when spool is closed, outlet pipe and cold water water outlet port are synchronously cut off the water supply, the double-control valve structure of closed condition, the corresponding aperture of port H on quiet valve block and the corresponding aperture of port I are turnoff state, the corresponding aperture of through hole K and port J is turnoff state, connecting passage L is channel status, and the closed condition of double controlling valve structure is the detected state of the whether damaged string water of heat exchanging tube that detects Heating installation heat exchanger, the double controlling valve structure of opening state, the corresponding aperture of the corresponding aperture of port H and port I is the channel status of connecting by connecting passage M, and the corresponding aperture of port J and through hole K are channel status, and connecting passage L is channel status.
4. a kind of Heating installation heat exchanger that promotes according to claim 1 uses safe water tap, it is characterized in that: valve mechanism is the valve mechanism with double spool, valve mechanism housing is provided with the cold water water inlet port for connecting with running water pipe, valve mechanism housing is provided with the cold water water outlet port of connecting with the cold water import of Heating installation heat exchanger heat exchanging tube, and valve mechanism housing is provided with the hot water water inlet port of connecting with the hot water outlet of the heat exchanging tube of Heating installation heat exchanger; Valve mechanism is provided with the spool of two synchronous switches, two spools are the spool that Plane Rotation is opened, one of them is three hole water-mixing valve cores, another is the single cooling spools in two holes, the outer of the handle being connected with water-mixing valve core is gear structure, and the upper end of the valve rod of single cooling spool is also provided with a gear structure being used in conjunction with water-mixing valve core gear structure, the mutual interlock of two gear structures, in the time of rotatable handle, the gear structure of the upper end of single cooling spool valve rod is also along with synchronous rotary; The quiet ceramic plate of water-mixing valve core uses three holes, and wherein through hole one is connected with cold water water inlet port, and wherein through hole two is connected with hot water water inlet port, and wherein through hole three is connected with the outlet pipe of this water tap; The moving ceramic plate of water-mixing valve core is provided with a connection channel, through hole three realizes and connect separately respectively and connect simultaneously with through hole one, through hole two by connecting passage, thereby makes through hole three places realize cold water, warm water, the switching of these three gears of hot water and the adjustment of water flow; Two holes of the base of single cooling spool, one of them is connected with cold water water inlet port, and wherein another and the connection of cold water water outlet port is the corresponding aperture of cold water water outlet port; Hot water effluent's port and outlet pipe are also provided with the connecting passage P of a normal open, this connecting passage is can only be by the pin connecting passage P of a small amount of water yield of tiny current, in the situation that tap water hydraulic is 0.3MPa, the best setting range of one hour water yield by pin connecting passage is 3 to 7 jin, the size of the water yield is that the cross-section area by setting pin connecting passage is realized, the water yield is excessive to be unfavorable for energy-conservationly, and the water yield hour is unfavorable for observing very much and connecting passage easily stops up.
5. a kind of Heating installation heat exchanger that promotes according to claim 2 uses safe water tap, it is characterized in that: the through hole of the quiet valve block of spool with the relative structure of the connecting passage of moving valve plate is, through hole D is circular and is positioned at the paracentral position of connecing of quiet valve block, the corresponding aperture of the corresponding aperture of port A, the corresponding aperture of port B and port C is all curved and be distributed in through hole D around, the corresponding aperture of a part for the corresponding aperture of port A and port B is inside and outside adjacent, and the corresponding aperture of port B is positioned at the periphery of the corresponding aperture of port A; Connecting passage E on the moving valve plate of spool is circular groove structure, and the connecting passage F on the moving valve plate of spool is arc groove structure, and arc groove is positioned at the periphery of moving valve plate.
6. a kind of Heating installation heat exchanger that promotes according to claim 2 uses safe water tap, it is characterized in that: the through hole of the quiet valve block of spool with the relative structure of the connecting passage of moving valve plate is, the corresponding aperture left and right of the corresponding aperture of port A and port C is arranged in the neutral position of quiet ceramic plate, the corresponding aperture of the corresponding aperture of port A and port C all adjacent with through hole D, the corresponding aperture of port C is also adjacent with the corresponding aperture of port B; Connecting passage E on the moving valve plate of spool is groove structure, connecting passage F on the moving valve plate of spool is also groove structure, spool is the mixed water state of cool heat while being the closed condition of warm water state, and connecting passage E is relative up and down with through hole D, and connecting passage F is relative up and down with the corresponding aperture of port A.
7. use safe water tap according to a kind of Heating installation heat exchanger that promotes described in claim 2 or 3, it is characterized in that: the connecting passage that the connecting passage of the outlet pipe of this water tap and the hot water of valve mechanism water inlet port is normal open, its structure is that between the water inlet port of the outlet pipe on quiet valve block and the corresponding aperture of cold water water inlet port, being provided with can only be by linear chase structure or the pinhole arrangement of the normal open of a small amount of water yield of drop; In the situation that tap water hydraulic is 0.3MPa, one hour water yield by the connecting passage of normal open best setting range be 3 to 7 jin, the size of the water yield is that the cross-section area by setting connecting passage is realized.
8. according to claim 2, 3, a kind of Heating installation heat exchanger that promotes in 4 described in any one uses safe water tap, it is characterized in that: the connecting passage of the outlet pipe of this water tap and the hot water of valve mechanism water inlet port be can break-make connecting passage, its structure is, this tap shell is provided with a threaded circular groove, groove inner end is provided with two through holes, one of them through hole is communicated with this watertap discharging tube, wherein another through hole is communicated with the hot water water inlet port of valve mechanism, groove is screwed with a sealing bolt, the worm structure of sealing bolt and groove is to reach closely cooperating of sealing effect, sealing bolt inwardly screws to tightening state, front end and the two through hole that can realize sealing bolt fit tightly, now two through hole is turnoff state, two through hole is under turnoff state, sealing bolt is outwards screwed by tightening state, sealing bolt front end and two through hole depart from and fit tightly state, now two through hole is channel status, just can realize the path of two through hole and the conversion of opening circuit by adjusting sealing bolt, by adjusting the distance of sealing bolt and two through hole, also can realize the fine setting of the water amount to two through hole, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by two through hole best setting range be 3 to 7 jin, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, the water amount of two through hole can be to low-key to lower limit flow.
9. according to claim 2, 3, a kind of Heating installation heat exchanger that promotes in 4 described in any one uses safe water tap, it is characterized in that: the connecting passage of the outlet pipe of this water tap and the hot water of valve mechanism water inlet port be can break-make connecting passage, its structure can also be, on this watertap discharging tube, be connected to a tubule being connected with the hot water water inlet port of valve mechanism, on tubule, be equipped with a manually-operated gate, tubule can only be by the water yield of tiny current, just can realize the path of tubule and open circuit by regulating manually-operated gate, by regulating the opening degree of manually-operated gate, also can finely tune the water amount of tubule, detect under the prerequisite that Heating installation heat exchanger heat exchanging tube leaks not affecting, limit flow under the fine-tuning one-tenth of water amount of connecting passage.
10. a kind of Heating installation heat exchanger that promotes according to claim 4 uses safe water tap, it is characterized in that: water-mixing valve core is 360 degree rotary spools, its concrete structure is, the through hole of quiet valve block with the relative structure of the connecting passage of moving valve plate is, the through hole three of quiet ceramic plate is positioned at the central position of quiet ceramic plate, and through hole one, through hole two are positioned at the peripheral position of quiet ceramic plate both sides; The connecting passage of moving ceramic plate is a groove, and groove and through hole three are normal open state, and through hole three is the core to groove just, and under water-mixing valve core closed condition, one end of groove is between through hole one and through hole two; Under water-mixing valve core opening state, through hole three realizes and connect separately respectively and connect simultaneously with through hole one, through hole two by groove, mixed water valve is owing to turning clockwise and being rotated counterclockwise two kinds of rotation modes, therefore the switching of the water outlet at through hole three places also has two kinds of orders, the one, the water outlet transfer sequence of cold water, warm water, hot water, the 2nd, the water outlet transfer sequence of hot water, warm water, cold water.
CN201310392417.2A 2013-04-07 2013-09-03 Water faucet capable of improving utilization safety of central heating heat exchanger Pending CN104100737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310392417.2A CN104100737A (en) 2013-04-07 2013-09-03 Water faucet capable of improving utilization safety of central heating heat exchanger

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201320165594 2013-04-07
CN201320165594.2 2013-04-07
CN201310392417.2A CN104100737A (en) 2013-04-07 2013-09-03 Water faucet capable of improving utilization safety of central heating heat exchanger

Publications (1)

Publication Number Publication Date
CN104100737A true CN104100737A (en) 2014-10-15

Family

ID=51669143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310392417.2A Pending CN104100737A (en) 2013-04-07 2013-09-03 Water faucet capable of improving utilization safety of central heating heat exchanger

Country Status (1)

Country Link
CN (1) CN104100737A (en)

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Application publication date: 20141015