CN205715811U - The valving of unilateral constant flow and fluid feed system thereof - Google Patents

The valving of unilateral constant flow and fluid feed system thereof Download PDF

Info

Publication number
CN205715811U
CN205715811U CN201620437830.5U CN201620437830U CN205715811U CN 205715811 U CN205715811 U CN 205715811U CN 201620437830 U CN201620437830 U CN 201620437830U CN 205715811 U CN205715811 U CN 205715811U
Authority
CN
China
Prior art keywords
fluid
region
flow
arrival end
hot
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn - After Issue
Application number
CN201620437830.5U
Other languages
Chinese (zh)
Inventor
姚明行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Jing Yi Technology Co Ltd
Original Assignee
Chengdu Jing Yi Technology Co Ltd
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 Chengdu Jing Yi Technology Co Ltd filed Critical Chengdu Jing Yi Technology Co Ltd
Application granted granted Critical
Publication of CN205715811U publication Critical patent/CN205715811U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves

Abstract

The utility model discloses a kind of valving and fluid feed system thereof, valve gear has first fluid arrival end, second fluid arrival end and fluid outlet, the operating area of operating mechanism is divided into the mixability regulation region of regulation first fluid and second fluid mixability, and the flow regulation zone of its fluid outlet flow can be regulated all the time in whole mixability regulation region, mixability regulation region is divided into fluid outlet only to go out the first fluid region of first fluid, fluid issuing brings out the mixing region of first fluid and second fluid fluid-mixing, and fluid outlet only goes out the second fluid region of second fluid, the flow of the minimum stop bit of the operating mechanism flow regulation zone in first fluid region is more than zero, and the flow of the minimum stop bit of the flow regulation zone in second fluid region is equal to zero.This valving and hot fluid supply system thereof, be conducive to saving the fluid that valving passes through, and can be conducive to the normal use of hot fluid feeding mechanism.

Description

The valving of unilateral constant flow and fluid feed system thereof
Technical field
This utility model belongs to valve field, particularly relates to spool technical field used by faucet, particularly to one list Handle duplex water saving spool.
Background technology
Valve, as one of control equipment the most frequently used in productive life, is used for controlling fluid and passes through state, such as control The fluid type that passes through, control the fluid flow that passes through.Ordinary people understands, contacts most is exactly water used in daily life Tap.Faucet is commonly divided into spirally by opening ways, Wrench-type, lift the formula of opening and vicarious etc..Spiral handle passes through Screwing and open, and when opening, will rotate a lot of circle, by the number of turns adjusting water outlet flow screwed, it is the most to screw the number of turns, flow The biggest；Wrench-type handle is opened by horizontal rotation, controls water flow with the angular dimension opened, and opening angle is the biggest, Flow is the biggest, and maximum angle is typically 90 °；Lift and open formula handle and open by lifting on vertically, equally, come with the angular dimension opened Controlling water flow, opening angle is the biggest, and flow is the biggest, and maximum angle is typically smaller than 45 °；As long as inductive water tap handle is stretched Under faucet, by sensing automatic outletting, but generally water flow is fixing, it is impossible to regulation.
Single handle duplex spool is modal faucet valve core, especially potsherd list handle duplex spool in life, production, It has been the valve core for cold/hot water faucet commonly used in current kitchen, toilet.Spool includes the sealing that stator and moving plate are constituted Sheet, operating mechanism is to control moving plate opposing stator to seal the control handle slided, and stator is provided with cold inlet opening, hot inlet opening And apopore, moving plate is provided with passage, and this passage in order to connect hot inlet opening and to go out when moving plate opposing stator seals and slides Water hole, or cold inlet opening and apopore, or hot inlet opening, cold inlet opening and apopore.To lift single handle dual valve of the formula of opening As a example by core, the domestic usual operation standard of China is, it is that apopore only goes out hot water that control handle turns left to extreme position near zone, Now apopore only passes through channel connection with hot inlet opening；Control handle is turned right, and to be that apopore only goes out to extreme position near zone cold Water, now apopore only passes through channel connection with cold inlet opening；It is the most then the mixed aqua region of hot and cold water mixing, this Time apopore simultaneously with hot and cold inlet opening by channel connection, control handle more toward left-handed, hot water ratio in hot and cold water inlet ratio The biggest, water is the warmmest, until becoming purely hot water；Control handle is more toward dextrorotation, and in hot and cold water inlet ratio, cold water ratio is the biggest, and water is more Cold, until becoming purely cold water.And in control handle left rotation and right rotation, by above lift control handle on lift angular adjustment going out this moment Discharge, the biggest flow of angle is the biggest.
Potsherd list handle duplex spool has that hot and cold water is easy to adjust flexibly, smooth light and handy, the potsherd of control handle operation (Gu Stator, moving plate) advantage such as good seal and spool life-span length.
But, no matter how the control mode of existing various valves changes, particularly various used in daily life Faucet, it only has two firm discharge adjusting positions, closes the closed position of water and the accommodation limit position that water flow is maximum Putting, only in the two position, operating mechanism regulation can the most promptly be put in place by user, and corresponding Flow-rate adjustment is to fixing Size is (for modal single handle duplex spool, it is simply that lift the max-flow to upper limit (UL) point on closed position, and handle Amount position).And user to obtain when closing to arbitrary flow between maximum stream flow, then need slowly carefully to regulate operation Mechanism could realize (for modal single handle duplex spool, it is necessary to up-down adjustment handle angle repeatedly).But it is actual In life, a certain flow that the flow that user needs is closed the most exactly between maximum stream flow, spend longer at user Time by operating mechanism regulation to necessary flow time, causing the waste of many water resources the most already.
Meanwhile, in routine use, different uses water spot/use occasion, is different for suitable water flow: ratio As, washing one's hands in toilet is that certain flow A is the most proper, can meet the demand of cleaning, does not results in again the mistake of water simultaneously Many wastes；Vegetables and fruits are washed in kitchen, and to be then probably flow B proper, and living balcony laundry clothes are again that flow C is proper.And lead to Chang Eryan, between flow A, B, C and differ, user is under various difference water spot/use occasions, it is impossible to quickly and accurately Operating mechanism regulation is put in place, it is achieved required flow-control.
Additionally, for by Valve controlling thermal fluid flow, common for controlling hot water flow time, correspondence has one and carries The hot fluid feeding mechanism of heat donor fluid (such as hot water), the hot fluid outlet ports of hot fluid feeding mechanism and the hot-fluid of valving Body arrival end connects, and hot fluid feeding mechanism common in daily life is various water heater, such as gas heater, electric hot water Device etc..Between hot fluid feeding mechanism (such as water heater) to valve, there is one section of pipeline, when hot water uses complete, close valve closing After Men, the hot water retained in this section of pipeline and in water-heater water tank cannot be obtained by, and heat is wasted.Meanwhile, hot water The hot water retained in device water tank also results in the rapid generation of water tank incrustation scale, reduces water heater service life and the efficiency of heating surface.This Outward, during using hot water, suspend in the case of using hot water, after closing valve, still absorb due to water tank and have the highest heat Amount, now this high heat will still continue to the hot water retained in water tank is continued heating, and now the water in water tank can be heated to Significantly exceed original control temperature, now open valve when being continuing with hot water, when retaining hot water from valve in this part water tank When door is released, user can substantially find that this part coolant-temperature gage is the most too high, affect experience, even cause boiling hot time serious Wound.And, for common single handle duplex spool, hot water control area is in left side, and cold water control area is on right side, heat After water uses, user presses down handle can close hot water on earth；But in daily life, user is often being closed Forgotten rotatable handle after hot water to cold water control area, cause raising one's hand on next time handle Open valve time can directly initiate heat Hydrophone, if being now not required to hot water, will result in the waste of hot water.
Meanwhile, at present by Valve controlling fluid, particularly control hot fluid, for providing the fluid of fluid to supply for valve Answer device, particularly supply the hot fluid feeding mechanism of hot fluid, owing to hot fluid (such as hot water) temperature can only be at hot fluid Feeding mechanism (such as water heater) carries out centralized Control, and the temperature of each difference water spot is all consistent, it is impossible to by each Fluid supply temperature with the Valve controlling hot fluid feeding mechanism (such as water heater) of water spot.And in daily life, in difference With water spot/use occasion, the requirement to water temperature is different.Such as, wash one's hands in toilet is that certain temperature A is the most proper； Washing the dishes in kitchen, is probably temperature D proper, has a bath and be that temperature E is proper in bathroom.Under the prior art, user Can only repeatedly regulate hot fluid supply temperature at hot fluid feeding mechanism (such as water heater) continually, or pass through on valve Substantially regulate cold water, hot water mixing ratio controls roughly leaving water temperature.
China's scarcity of fresh water resources, along with water resource worsening shortages, the water spot using water wisely problem such as kitchen, toilet heals Add prominent, in the urgent need to water-saving result more preferably, use more convenient, spool flexibly.
Utility model content
One of the purpose of this utility model is: provide a kind of valving, is conducive to saving the stream that valving passes through Body；Meanwhile, this valving can be fluid supply apparatus, and particularly hot fluid feeding mechanism provides feedback information, is conducive to The control of convection cell feeding mechanism is realized, particularly the control to the hot fluid supply temperature of hot fluid feeding mechanism by valve System；And when with hot fluid feeding mechanism with the use of time, the normal use of this hot fluid feeding mechanism can be conducive to.
The two of the purpose of this utility model are: provide a kind of hot fluid supply system, are conducive to this hot fluid supply system The normal use of the hot fluid feeding mechanism of system.
The three of the purpose of this utility model are: provide a kind of fluid feed system using this patent valving.
The four of the purpose of this utility model are: provide a kind of single handle duplex water saving spool, beneficially using water wisely, and profit Normally use in water heater.
This utility model purpose is realized by following technical proposals:
A kind of valving, is included in the control fluid valve gear by state when fluid passes through, and by grasping at it Carrying out operating the operating mechanism realizing aforementioned control in making region, valve gear has first fluid arrival end, second fluid entrance End and fluid outlet, the operating area of operating mechanism is divided into regulation first fluid and the mixability of second fluid mixability Regulation region, and the flow regulation zone of its fluid outlet flow is regulated in mixability regulation region, mixability is adjusted Joint region includes that the fluid outlet that must have only goes out the first fluid region of first fluid, and fluid outlet only goes out second fluid Second fluid region, and the fluid issuing that can have brings out the mixing region of first fluid and second fluid fluid-mixing, behaviour The flow of the minimum stop bit making mechanism's flow regulation zone in first fluid region is more than zero, and at the stream in second fluid region The flow of the minimum stop bit in amount regulation region is equal to zero.
In this utility model scheme, described first fluid, second fluid can be the fluid of identical type, it is also possible to be not Congener fluid, the most respectively water and other fluids, or be all water, etc.；Meanwhile, can be the same of different conditions Categories of fluid, it is also possible to be the one species fluid of same state, the most respectively cold water and hot water, or be all cold water, or It is all hot water.Described hot and cold, it is only the most comparatively speaking, does not has absolute sense, hot water is the most relatively cool The higher water of coolant-temperature gage.Cold water typically refers to normal-temperature water, and modal is exactly the tap water of daily life, and meanwhile, cold water also may be used To be the lower water of the temperature obtained of normal-temperature water being lowered the temperature further.And hot water, then it is commonly referred to as normal-temperature water is added further Heat improves the water of temperature.Additionally, first fluid, second fluid are used only for difference definition two-way fluid, it is not absolute definition, Such as, for cold water and hot water, can be using cold water as first fluid, and hot water becomes second fluid relatively, in turn Can also be using hot water as first fluid, and cold water becomes second fluid the most relatively.In described mixability regulation region, mixed It is optional for closing region, i.e. fluid outlet can only go out first fluid or second fluid, and can not go out fluid-mixing；And mix In degree, when first fluid accounting 100% during second fluid accounting 0%, i.e. fluid outlet only goes out the first of first fluid Fluid mass；In turn, when first fluid accounting 0% during second fluid accounting 100%, i.e. fluid outlet only goes out second The second fluid region of body.Described flow regulation zone refers to that the operable physics of operating mechanism regulation flow is interval, including must Some minimal adjustment positions (minimum stop bit/minimum stop position), regulate region, and the maximal regulated position that can have are (maximum Stop bit/maximum stop position)；Similarly, described control handle implantation site refers to the operable physical bit of control handle regulation flow Put；For lifting the faucet opening formula opening ways (be typically single handle dual valve), lift and open formula handle and beat by lifting on vertically Opening, control water flow with the angular dimension lifted, when angle is zero, faucet is closed, and now handle position is lower position-arresting, For minimal adjustment position (minimum stop bit/minimum stop position)；And when lifting angle maximum (now usual maximum flow), now Handle position is upper position-arresting, for maximal regulated position (maximum stop bit/maximum stop position).Similarly, Wrench-type handle passes through Horizontal rotation is opened, and controls water flow with the angular dimension opened, and opening angle is the biggest, and flow is the biggest, and angle is 0 ° This point (usually closed position) is minimal adjustment position (minimum stop bit/minimum stop position), and another of angle maximum Individual point (usually maximum stream flow position) is maximal regulated position (maximum stop bit/maximum stop position).
This utility model scheme, the most existing various valves, the most existing common single handle duplex spool, its Flow regulation zone is except possessing the null closed position of flow of the total minimum stop bit of prior art, and big regulated value Outside position, it is also equipped with the minimum stop bit of the extreme position of a firm discharge between the two.Its district with existing valve Not being, the flow of the minimum stop bit of the existing valvular operating mechanism flow regulation zone in first and second fluid mass is impartial In zero, i.e. the two position is closed position, and one of them is then changed into the flow particular flow rate more than zero by this patent Control position.Such as the flow design by this minimum stop bit is the flow A being suitable for washing one's hands, and is easily and rapidly put by operating mechanism The flow being suitable for washing one's hands i.e. can be obtained in this position.As a example by common single handle duplex spool, the hands of existing single handle duplex spool Handle is leftmost to be descended most operating position (usually first fluid region, such as the closed position of hot water) and rightmost most descends operation Position (usually second fluid region, such as the closed position of cold water) is all closed position, and handle is placed in the most left by this patent The operating position that descends most on limit i.e. can obtain particular flow rate A being suitable for washing one's hands, and be placed in by handle and rightmost most descend operating position Then the same with existing single handle duplex spool is closed mode；Vice versa, handle can also be placed in rightmost by this patent Most descend operating position i.e. can obtain particular flow rate A being suitable for washing one's hands, handle is placed in and leftmost most descends operating position then The same with existing single handle duplex spool is closed mode.
Based on previous designs, as a example by daily water consumption, this utility model can according to difference water spot/use occasion, if Meter has the different minimum stop bit of the operating mechanism flow regulation zone in first fluid region, such as forms flow respectively corresponding The flow A washed one's hands in applicable toilet, applicable kitchen are washed the flow B of vegetables and fruits, are suitable for the flow C of living balcony laundry clothes, etc. The valve of serial model No., is respectively applied to each personal water spot/use occasion, it is achieved the hommization of use and judicial convenience are Change greatly water saving.
Further, owing to valve of the present utility model is except having closed mode and maximum stream flow state, also have The particular state of one particular flow rate, then the particular state of this particular flow rate just can become the identification signal of this valve/ Control signal, fluid supply apparatus can be according to this particular flow rate this valve of information identification, thus correspondence is taked to control accordingly Operation.As a example by hot fluid feeding mechanism (such as water heater) carries out water temperature control, user, when washing one's hands in toilet, first will Operating mechanism passes directly to this particular state, starts water heater, and water heater can detect (sensing) and arrive valve with this toilet The corresponding signal specific of particular flow rate A (such as flow value or dynamic pressure/static pressure ratio or dynamic pressure/full pressure ratio or static pressure/dynamic Pressure ratio etc.), the valve being identified as toilet is carrying out handwash operation, directly leaving water temperature regulation applicable is washed one's hands to the most prefabricated Temperature A；And user is when washing the dishes in kitchen, first operating mechanism is passed directly to this particular state, start water heater, heat Hydrophone receives the signal specific of particular flow rate D of the valve in this kitchen, and the valve being identified as kitchen is carrying out dishwashing operations, directly By leaving water temperature regulation to prefabricated applicable temperature D washed the dishes；Same, it is also such for having a bath in bathroom.
Meanwhile, the hot fluid feeding mechanism (such as gas heater) of prior art has its heating system of closedown Minimum flow, less than this water heater during this minimum flow by closedown heating system (stopping working), and operating mechanism of the present utility model Can be at the flow of the minimum stop bit of the flow regulation zone in first fluid region (hot water region) more than zero, when this is minimum only During the minimum flow that the flow of position is closed less than water heater, in water heater, heating system will be closed, and valve is between water heater Retaining hot water and still can discharge from valve in pipeline and water-heater water tank, follow-up cold water also can and then enter water Case, cooling water tank, thus, both achieved making full use of of hot water, and solved again water tank fouling and be continuing with hot water, part heat The problem that coolant-temperature gage is the most higher.
As selection, the flow of the maximum stop bit of the operating mechanism flow regulation zone in first fluid region, and The flow of the maximum stop bit of the flow regulation zone of two fluid masses is unequal.In the program, quick-opened valve core is in life, production Common faucet valve core, especially potsherd quick-opened valve core, be the faucet valve core commonly used at present.Potsherd is opened soon Spool has smooth light and handy, potsherd (stator, the moving plate) advantage such as good seal and spool life-span length of control handle operation.Another Aspect, owing to control handle is smooth lightly, easily reaches maximum by discharge during unlatching, formed mass-flow and causes waste；With Time, owing to control handle Flow-rate adjustment stroke is shorter, it is unfavorable for more accurately controlling discharge.That is, in daily life, although water Tap can obtain maximum stream flow when control handle is opened into maximum, but under most service conditions, all without using Big flow, even if needing big flow to use, generally also one when young in one big flow of maximum stream flow.And the existing fire hose Control handle all cannot promptly be regulated to this position by head, can only regulate lentamente and could obtain this flow value.And at this patent This selection scheme in, the flow difference of two maximum stop bits can be while meeting different fluid use demand, can be Fluid is saved on limits ground, can be further according to the maximum stream flow that the different choice of the demand of use is different.
As selecting 1, the first fluid arrival end of valve gear, second fluid arrival end and fluid outlet are integrated in a certain Single device, or first fluid arrival end, second fluid arrival end and fluid outlet are arranged apart single in two or three In one device.In the program, valve gear can be that first fluid arrival end, second fluid arrival end and fluid outlet are integrated in The monomer unit of a certain single device, it is also possible to be each several part or whole separate Split type device.The Typical Representative of monomer unit It is exactly existing various daily life faucet, such as single handle duplex spool faucet.Monomer unit generally includes spool, valve Core print seat and spool shell and crust of the device, valve core case is provided with and first fluid arrival end, second fluid arrival end on spool The import and export each communicated with respectively with fluid outlet；And Split type device, Typical Representative is exactly Remote control valve door, generally and Speech, fluid outlet and operating mechanism integrate, and long-range first fluid arrival end, second fluid are entered by operating mechanism Mouth end carries out switching and flow-control respectively.The operating mechanism of valving, including external manipulation mechanism, and connects outside The built-in function mechanism of operating mechanism and spool, can be control handle, control handle, control ring or even control knob and touch screen Deng.
As selecting 2, valve gear includes the diaphragm seal that stator and moving plate are constituted, and operating mechanism is the most solid for controlling moving plate Stator seals the control handle slided, and stator is provided with the first fluid arrival end of separation, second fluid arrival end and fluid and goes out Mouthful end, moving plate is provided with passage, this passage in order to the connection first fluid arrival end when moving plate opposing stator seals and slides and Fluid outlet, or second fluid arrival end and fluid outlet, or first fluid arrival end, second fluid arrival end and Fluid outlet；Control handle is when first fluid region, and first fluid arrival end and fluid outlet are by the passage on moving plate Connection, control handle is when second fluid region, and second fluid arrival end and fluid outlet are by the channel connection on moving plate, control Handle processed is when mixing region, and first fluid arrival end, second fluid arrival end and fluid outlet are by the passage on moving plate even Logical；Control handle when flow regulation zone regulates, the passage on moving plate and first fluid arrival end, second fluid arrival end and stream The overlapping region area of the body port of export changes；Control handle is at the minimum stop bit of the flow regulation zone in first fluid region Time, first fluid arrival end and fluid outlet are by the channel connection on moving plate, and in the Flow-rate adjustment in second fluid region During the minimum stop bit in region, second fluid arrival end and fluid outlet disconnect.In the program, this patent valve gear is preferably bag Include the typical valve of the diaphragm seal of stator and moving plate composition.
As the selection 3 further of selection 2, first fluid arrival end has one towards fluid relative to second fluid arrival end The extension of port of export bending, control handle is when the minimum stop bit of the flow regulation zone in first fluid region, and first fluid enters This extension of mouth end and fluid outlet are by the channel connection on moving plate, and become the passage on big moving plate with regulated value and be somebody's turn to do The overlapping region area of extension increases, and adjusts and face, overlapping region from first fluid region to second fluid region with control handle Long-pending minimizing.
As select 2 select further 4, first fluid arrival end relative to second fluid arrival end towards fluid outlet Tilt close, control handle when the minimum stop bit of the flow regulation zone in first fluid region, first fluid arrival end relative Pass through the channel connection on moving plate near the region of fluid outlet and fluid outlet, and become leading on big moving plate with regulated value Road increases with the overlapping region area in this region, adjusts and overlay region from first fluid region to second fluid region with control handle Territory area reduces.
As select 2 select further 5, first fluid arrival end and the second fluid arrival end fluid relative port of export away from From unanimously, but the control handle passage on moving plate and the distance between first fluid arrival end when first fluid region, compare control Handle when second fluid region the passage on moving plate and the distance between second fluid arrival end closer to, control handle is in first fluid district During the minimum stop bit of the flow regulation zone in territory, first fluid arrival end and fluid outlet by the channel connection on moving plate, And increase, with control handle from first-class with the overlapping region area of the passage on the regulated value big moving plate of change with first fluid arrival end Body region adjusts to second fluid region and overlapping region area reduces.
As the selection 6 further of selection 5, make control handle when first fluid region on moving plate by stopping means Distance (distance, less than zero, partly overlaps) between passage and first fluid arrival end, compares control handle when second fluid region Passage on moving plate and the distance between second fluid arrival end (distance, more than zero, is separated from each other) closer to, valve gear includes shell And outer handle, it being provided with spool and spool shell thereof and control handle in shell, outer handle is connected with control handle and carries out it Operation, spool includes the diaphragm seal that stator and moving plate are constituted, and this stopping means is arranged on moving plate and/or stator, or Stopping means is arranged on moving plate and/or spool shell, or stopping means is arranged on control handle and/or spool shell, or Person's stopping means is arranged on control handle and/or shell, or stopping means be arranged at in outer handle and/or shell.
As selecting 7, the first fluid arrival end of valve gear is thermal fluid inlet end, and operating mechanism is in first fluid region The flow of minimum stop bit of flow regulation zone more than zero less than 3 liters/min, or more than 3 less than 5 liters/min, or more than 5 Liter/min.In the program, wherein flow is more than zero less than 3 liters/min, and operating mechanism is at the flow regulation zone in first fluid region Minimum stop bit flow less than the overwhelming majority hot fluid feeding mechanisms (such as water heater, particularly gas heater) closedown The minimum flow of heating system, as it was previously stated, beneficially the normal of hot fluid feeding mechanism uses.
As selecting 8, valve gear is single handle duplex spool, and operating mechanism is control handle, and control handle is at flow regulation zone Minimum stop bit be lower position-arresting；Control handle is single heat pattern of spool pattern when first fluid region, in second fluid region Time be single chill formula of spool pattern；Valve gear has the opening that fluid outlet flow is spool state more than zero, stream Body port of export flow is the closed mode of spool state equal to zero；When control handle is at the lower position-arresting of single chill formula, fluid issuing End flow is more than zero, and now spool is in single chill formula critical state or saving state, or, when control handle is in single heat pattern During lower position-arresting, fluid outlet flow is more than zero, and now spool is in single heat pattern critical state or saving state.The program In, single heat pattern refers to fluid outlet and only goes out hot water, when first fluid is hot water, is first fluid region；Equally , single chill formula refers to fluid outlet and only goes out cold water, when second fluid is cold water, is second fluid region.This is single The concept of heat pattern and single chill formula is applicable to this patent in full, is hereinafter not repeated.
As the selection 9 further of selection 8, control handle is upper position-arresting at the maximum stop bit of flow regulation zone, upper position-arresting And for regulation region between lower position-arresting；When control handle is at the lower position-arresting of single chill formula, fluid outlet flow is more than zero, now Spool is in single chill formula critical state or saving state, and control handle is when the lower position-arresting of single heat pattern, and spool is in closedown State, is single big flow regulation zone of chill formula from single chill formula lower position-arresting to single chill formula upper position-arresting, from single chill formula only Position to single heat pattern lower position-arresting is single chill formula low discharge regulation region；Or, when control handle is at the lower position-arresting of single heat pattern, Fluid outlet flow is more than zero, and now spool is in single heat pattern critical state or saving state, and control handle is in single chill During the lower position-arresting of formula, spool is closed, and be the list big stream of heat pattern from single heat pattern lower position-arresting to single heat pattern upper position-arresting Amount regulation region, is single heat pattern low discharge regulation region from single heat pattern lower position-arresting to single chill formula lower position-arresting.
As select 9 select further 10, when control handle inserts single chill formula lower position-arresting, first-class on stator Between body arrival end (cold inlet opening) and fluid outlet (apopore), by the connection effect of moving plate upper channel, described first Fluid inlet end (cold inlet opening) communicates with fluid outlet (apopore), makes (water) spool be in single critical shape of chill formula State；Or, control handle is inserted or during single heat pattern lower position-arresting, the second fluid arrival end (hot inlet opening) on stator and stream Between the body port of export (apopore), by the connection effect of moving plate upper channel, described second fluid arrival end (hot inlet opening) with Fluid outlet (apopore) communicates, and makes (water) spool be in single heat pattern critical state.The most as the same, i.e. first fluid enters Mouth end is hot inlet opening, and second fluid arrival end is cold inlet opening.
A kind of hot fluid supply system, including aforesaid valving, and has the heating system of fluid heating in it The hot fluid feeding mechanism of system, the hot fluid outlet ports of hot fluid feeding mechanism connects with the first fluid arrival end of valving, And be turned on and off by operating mechanism control (including directly controlling or indirectly controlling) the hot fluid feeding mechanism of valving Its hot fluid is supplied, and hot fluid feeding mechanism has a minimum flow closing its heating system, valving first-class The flow of body arrival end will close its heating system, the operation of valving less than this hot fluid feeding mechanism during this minimum flow Mechanism when the minimum stop bit of the flow regulation zone in first fluid region, the flow of its first fluid arrival end be more than zero, but The minimum flow of its heating system is closed less than this hot fluid feeding mechanism.
In such scheme, described hot fluid, for the most relatively cool fluid, does not has absolute sense, i.e. hot fluid It it is only the higher fluid of relatively cool fluid temperature (F.T.).Cold flow body typically refers to room temperature fluid, and as a example by water, modal is exactly day The often tap water of life, meanwhile, cold flow body can also be the lower water of the temperature obtained of normal-temperature water being lowered the temperature further.And it is hot Water, then be commonly referred to as heating further to normal-temperature water and improve the water of temperature.Hot fluid feeding mechanism is to possess fluid to add hot merit The device (fluid in it being heated by heating system) of energy, the most various water heaters (gas heater, electric heater etc.).
A kind of fluid feed system, including at least one aforesaid valving, and fluid supply apparatus, fluid supply The fluid issuing of device connects with the first fluid arrival end of each valving respectively, and according to the operating mechanism control of valving The fluid supply situation of first fluid arrival end flow-control processed (including directly controlling or indirectly controlling) fluid supply apparatus.
As selecting 11, this fluid supply apparatus has each valving of identification at its operating mechanism in first fluid region The identification device of flow signal of minimum stop bit of flow regulation zone, and control it according to the recognition result identifying device The control device of built-in function.
As selecting 12, this fluid supply apparatus is to have the hot fluid supply dress of the heating system of fluid heating in it Putting, the hot fluid outlet ports of hot fluid feeding mechanism connects with the first fluid arrival end of each valving, and by valving Operating mechanism controls first fluid arrival end flow-control (including directly controlling or indirectly controlling) hot fluid feeding mechanism Hot fluid supply situation.
The valving using this patent is combined into fluid feed system, due to this patent with existing fluid supply apparatus Valving there is aforesaid particular flow rate information, when these particular flow rate information are utilized by fluid supply apparatus so that Existing fluid supply apparatus has the potentiality forming the SMART FLUID supply system for different valving output different fluid. Such as, after identification this signal of device identification of fluid supply apparatus, correspondence can control output this valve applicable by controlling device The fluid of door, thus, different valvings can obtain being best suitable for its fluid used.Such as, this fluid supply apparatus is Hot fluid feeding mechanism (such as water heater), then different particular flow rate can be arranged according to different use occasion/demands The corresponding different fluid temperature (F.T.) of information, thus, each valving can obtain the fluid temperature (F.T.) of its use occasion/demand applicable. As a example by hot fluid feeding mechanism (such as water heater) carries out water temperature control, user is when washing one's hands in toilet, by operating mechanism Inserting the minimum stop bit of the flow regulation zone in first fluid region, water heater continues to detect (sensing) and arrives and this toilet Signal specific (such as flow value or dynamic pressure/static pressure ratio or the dynamic pressure/total head that lasting particular flow rate A of valve is corresponding Ratio or dynamic pressure/static pressure ratio etc.), the valve being identified as toilet is carrying out handwash operation, directly regulates leaving water temperature in advance Applicable temperature A washed one's hands of system；And user is when washing the dishes in kitchen, equally operating mechanism is inserted the flow in first fluid region The minimum stop bit in regulation region, water heater continues to detect (sensing) and arrives the lasting particular flow rate D phase with the valve in this kitchen Corresponding signal specific, the valve being identified as kitchen is carrying out dishwashing operations, directly leaving water temperature regulation is suitable for prefabricated Temperature D washed the dishes；Same, it is also such for having a bath in bathroom.
A kind of single handle duplex water saving spool, spool pattern has single chill formula and single heat pattern, and control handle implantation site has Regulation region and lower position-arresting, spool state has opening and closed mode, when control handle inserts single chill formula lower position-arresting, joint Water valve core is in single chill formula and saves state；Or, when control handle inserts single heat pattern lower position-arresting, water saving spool is in single hot-die Formula saves state.
As selecting 1 ', when control handle inserts single chill formula lower position-arresting, the cold inlet opening on stator and apopore it Between, by the connection effect of moving plate upper channel, described cold inlet opening communicates with apopore, and envoy's water valve core is in single chill formula joint Province's state；Or, when control handle inserts single heat pattern lower position-arresting, between hot inlet opening and the apopore on stator, pass through The connection effect of moving plate upper channel, described hot inlet opening communicates with apopore, and envoy's water valve core is in single heat pattern and saves state.
Further, a kind of single handle duplex water saving spool, spool pattern has single chill formula and single heat pattern, control handle Implantation site has upper position-arresting, regulation region and lower position-arresting, and spool state has opening and closed mode, and control handle inserts list Chill formula lower position-arresting time water valve core is in single chill formula critical state, and control handle inserts single heat pattern lower position-arresting time water valve core It is closed, is water saving spool list chill Shi great Flow-rate adjustment district from single chill formula lower position-arresting to single chill formula upper position-arresting Territory, is water saving spool list chill formula low discharge regulation region from single chill formula lower position-arresting to single heat pattern lower position-arresting；Or, control Handle is inserted single heat pattern lower position-arresting time water valve core and is in single heat pattern critical state, when control handle inserts single chill formula lower position-arresting Water saving spool is closed, and is the water saving spool big flow of list heat pattern from single heat pattern lower position-arresting to single heat pattern upper position-arresting Regulation region, is water saving spool list heat pattern low discharge regulation region from single heat pattern lower position-arresting to single chill formula lower position-arresting.
As selecting 1, when control handle inserts single chill formula lower position-arresting, the cold inlet opening on stator and apopore it Between, by the connection effect of moving plate upper channel, described cold inlet opening communicates with apopore, and envoy's water valve core is in single chill formula and faces Boundary's state；Or, when control handle inserts single heat pattern lower position-arresting, between hot inlet opening and the apopore on stator, pass through The connection effect of moving plate upper channel, described hot inlet opening communicates with apopore, and envoy's water valve core is in single heat pattern critical state.
As mentioned earlier, as a kind of concrete single handle duplex water saving spool of said valve device, the most front institute of its each concept Stating, and reiterate: in this patent, described control handle implantation site refers to the operable physical location of control handle regulation flow, For lifting the faucet opening formula opening ways (be typically single handle dual valve), lift and open formula handle and open by lifting on vertically, Controlling water flow with the angular dimension lifted, when angle is zero, faucet is closed, and now handle position is lower position-arresting, for Minimal adjustment position (lower position-arresting/minimum stop position)；And when lifting angle maximum (now usual maximum flow), now handle Position is upper position-arresting, for maximal regulated position (upper position-arresting/maximum stop position), is regulatory region between upper position-arresting and lower position-arresting Territory.Similarly, Wrench-type handle is opened by horizontal rotation, controls water flow, opening angle with the angular dimension opened The biggest, flow is the biggest, angle be this point (usually closed position) of 0 ° be that (lower position-arresting/minimum stops in minimal adjustment position Position), and another point (usually maximum stream flow position) of angle maximum is that (upper position-arresting/maximum stops in maximal regulated position Position).Single heat pattern refers to spool water side (apopore) and only goes out hot water, same, and single chill formula refers to spool water outlet End only goes out cold water.Spool water side flow is the opening of spool state more than zero, and spool water side flow is valve equal to zero The closed mode of wick-like state；When control handle is at the lower position-arresting of single chill formula, spool water side flow is more than zero, now at spool In single chill formula critical state or the state of saving, or, when control handle is at the lower position-arresting of single heat pattern, spool water side flow More than zero, now spool is in single heat pattern critical state or saving state.Aforementioned single handle duplex water saving spool, its spool pattern Can further include cold and hot mixed model.Cold and hot mixed model bottom spool water outlet brings out the mixed water of cold water and hot water, for For single handle duplex spool, the channel connection apopore on moving plate is passed through in cold inlet opening and hot inlet opening on stator simultaneously, It has upper position-arresting and lower position-arresting, typically, upper position-arresting maximum flow equally, and lower position-arresting is closed mode.
Selecting A further as aforementioned two kinds of single handle duplexs water saving spool, relatively cool inlet opening, hot inlet opening has one Towards the extension of apopore bending, control handle is when single heat pattern lower position-arresting, and this extension of hot inlet opening and apopore lead to Cross the channel connection on moving plate, and increase with the overlapping region area of the passage on lower position-arresting upwards moving plate with this extension, with From single heat pattern, to single cold mode adjustment, overlapping region area reduces control handle；Or, relative thermal inlet opening, cold inlet opening has Have an extension towards apopore bending, control handle when single chill formula lower position-arresting, this extension of cold inlet opening and water outlet Hole is by the channel connection on moving plate, and increases with the overlapping region area of the passage on lower position-arresting upwards moving plate with this extension Greatly, adjust and the minimizing of overlapping region area to single heat pattern from single chill formula with control handle.
Selecting B further as aforementioned two kinds of single handle duplexs water saving spool, relatively cool inlet opening, hot inlet opening is towards going out Water hole tilts close, control handle when single heat pattern lower position-arresting, the region of the relatively close apopore of hot inlet opening and apopore By the channel connection on moving plate, and increase with the overlapping region area of the passage on lower position-arresting upwards moving plate with this region, with From single heat pattern, to single cold mode adjustment, overlapping region area reduces control handle；Or, cold inlet opening relative thermal inlet opening court Tilt close to apopore, control handle when single chill formula lower position-arresting, the region of the relatively close apopore of cold inlet opening and going out Water hole is by the channel connection on moving plate, and increases with the overlapping region area of the passage on lower position-arresting upwards moving plate with this region Greatly, adjust and the minimizing of overlapping region area to single heat pattern from single chill formula with control handle.
Select C, hot inlet opening and cold inlet opening relative to water outlet further as aforementioned two kinds of single handle duplexs water saving spool Pitch-row is from unanimously, but the control handle passage on moving plate and the distance between hot inlet opening when single heat pattern, compare control handle at list During chill formula the passage on moving plate and the distance between cold inlet opening closer to, control handle when single heat pattern lower position-arresting, hot inlet opening With apopore by the channel connection on moving plate, and with the face, overlapping region of the passage on lower position-arresting upwards moving plate Yu hot inlet opening Long-pending increase, with control handle, from single heat pattern, to single cold mode adjustment, overlapping region area reduces；Or, hot inlet opening and cold enter Water hole is consistent relative to apopore distance, but the control handle passage on moving plate and the distance between cold inlet opening, phase when single chill formula Than control handle when single heat pattern the passage on moving plate and the distance between hot inlet opening closer to, control handle is at single chill formula lower position-arresting Time, cold inlet opening and apopore are by the channel connection on moving plate, and with the passage on lower position-arresting upwards moving plate and cold inlet opening Overlapping region area increase, adjust and overlapping region area reduces to single heat pattern from single chill formula with control handle.
As selecting C's to select D further, make control handle passage when single heat pattern on moving plate by stopping means And the distance between hot inlet opening, compare control handle passage when single chill formula on moving plate and the distance between cold inlet opening closer to； Or, make control handle passage when single chill formula on moving plate and the distance between cold inlet opening by stopping means, compare control Handle processed when single heat pattern the passage on moving plate and the distance between hot inlet opening closer to；Valve gear includes shell and outer handle, Being provided with spool and spool shell thereof and control handle in shell, outer handle is connected with control handle and operates on it, spool bag Including stator and the diaphragm seal of moving plate composition, this stopping means is arranged on moving plate and/or stator, or stopping means is arranged On moving plate and/or spool shell, or stopping means is arranged on control handle and/or spool shell, or stopping means sets Be placed on control handle and/or shell, or stopping means be arranged at in outer handle and/or shell.
Selecting E further as aforementioned two kinds of single handle duplexs water saving spool, water saving spool is in single heat pattern and saves shape When state or critical state, the flow of its hot inlet opening is less than or equal to 3 liters/min more than zero.
A kind of hot fluid supply system, including valving, and has the heat of the heating system of fluid heating in it Fluid supply apparatus, the hot fluid outlet ports of hot fluid feeding mechanism connects with the fluid inlet end of valving, and is filled by valve The operating mechanism put controls hot fluid feeding mechanism and is turned on and off its hot fluid supply, and hot fluid feeding mechanism has a pass Closing the minimum flow of its heating system, the flow of this fluid inlet end of valving supplies less than this hot fluid during this minimum flow Answering device will close its heating system, this valving is aforesaid single handle duplex water saving spool, the heat of hot fluid feeding mechanism Fluid issuing connects with the hot inlet opening of single handle duplex water saving spool, and the control handle of single handle duplex water saving spool is at single heat pattern joint When province's state or critical state, the flow of its hot inlet opening is more than zero, but closes its heating system less than this hot fluid feeding mechanism The minimum flow of system.
A kind of fluid feed system, including at least one valving, and fluid supply apparatus, fluid supply apparatus Fluid issuing fluid inlet end with each valving respectively connects, and controls fluid intake according to the operating mechanism of valving The fluid supply situation of end flow-control fluid supply apparatus, it is characterised in that: this valving is aforesaid single handle duplex joint Water valve core, the fluid issuing of fluid supply apparatus respectively with there is single heat pattern save state or each single handle duplex of critical state The hot inlet opening connection of water saving spool, or save state or each single handle duplex thrift lock of critical state with having single chill formula The cold inlet opening connection of core.
As selecting A ', this fluid supply apparatus has identification each single handle duplex water saving spool at its control handle at single hot-die The identification device of the flow signal of formula or single chill formula lower position-arresting, and control its internal behaviour according to the recognition result identifying device The control device made.
As selecting B ', this fluid supply apparatus is to have the hot fluid supply dress of the heating system of fluid heating in it Putting, the hot fluid outlet ports of hot fluid feeding mechanism connects with the hot inlet opening of each single handle duplex water saving spool, and by single handle duplex The control handle of water saving spool controls the hot fluid supply situation of hot inlet opening flow-control hot fluid feeding mechanism.
From the point of view of common spool, for convenience of manipulation, generally control handle is inserted lower position-arresting and is set to spool closed mode, under Stop bit to upper position-arresting is spool flow regulation zone；For single common spool of handle duplex, when spool is closed, it controls Handle implantation site has single chill formula lower position-arresting and single heat pattern lower position-arresting.Single handle duplex described in the utility model water saving spool, will Control handle is inserted single chill formula (or single heat pattern) lower position-arresting and is set to spool list chill formula (or single heat pattern) critical shape of economizing on water State (or making saving state/spool save state), inserts control handle single heat pattern (or single chill formula) lower position-arresting and is set to Spool closed mode, the most described previously, the flow of the minimum stop bit of the operating mechanism flow regulation zone in second fluid region Equal to zero.Therefore, water saving spool described in the utility model adds the critical state/saving state being easily manipulated.It is in critical The water saving spool of state/saving state, its particular flow rate value can be according to thrift lock core pattern number, occupation mode and water saving requirement etc. Factor sets.Described being easily manipulated refers to: control handle is inserted lower position-arresting by water saving spool, and (envoy's water valve core is in specific unlatching shape State) operation easier, hence it is evident that less than common spool, control handle inserted a certain ad-hoc location in regulation region and (makes at common spool In specific opening) operation easier.Described critical state/saving state refers to: water saving spool is in specific opening (be equivalent to the specific unlatching shape residing for spool when control handle is inserted a certain ad-hoc location in flow regulation zone by common spool State), the most described previously, the flow of the minimum stop bit of the operating mechanism flow regulation zone in the first fluid region spy more than zero Constant flow state.So, the flow regulation zone under this utility model water saving spool list chill formula (or single heat pattern) is divided into greatly Flow regulation zone and low discharge regulation region, i.e. from single chill formula (or single heat pattern) lower position-arresting to single chill formula (or single heat Pattern) upper position-arresting is water saving spool list chill formula (or single heat pattern) big flow (more than critical state flow) regulation region, i.e. Described previously, flow regulation zone；From single chill formula (or single heat pattern) lower position-arresting to single heat pattern (or single chill formula) only Position is water saving spool list chill formula (or single heat pattern) low discharge (less than critical state flow) regulation region, the most described previously, First or second fluid region in mixability regulation region.Meanwhile, this utility model water saving spool is in single chill formula Under the regulation stroke of (or single heat pattern under) control handle extended, i.e. adjusted by common spool one-part form (lower position-arresting--upper position-arresting) Joint stroke spread is to water saving spool two-period form (lower position-arresting--upper position-arresting+lower position-arresting--lower position-arresting) regulation stroke.
For the most conventional valve core structure, such as, diaphragm seal (stator, moving plate) structure, this utility model thrift lock Core is: when control handle is inserted single chill formula (or single heat pattern) lower position-arresting, cold inlet opening on stator (or heat water inlet Hole) and apopore between, by the connection effect of moving plate upper channel, described cold inlet opening (or hot inlet opening) and apopore phase Logical, envoy's water valve core is in single chill formula (or single heat pattern) critical state (or making saving state/spool save state).
Use diaphragm seal list handle duplex water saving spool, such as ceramic seal gasket list handle duplex thrift lock that said structure is made Core, its critical piece has control handle, pottery stator, pottery moving plate.Wherein, pottery stator is provided with hot inlet opening, cold Inlet opening and apopore, pottery moving plate is provided with passage.It is exemplified below (there is single chill formula critical state/saving state) joint Several typicalnesses of water valve core: when control handle inserts single chill formula regulation region, and pottery is fixed by the passage on pottery moving plate Cold inlet opening on sheet connects with apopore, and water saving spool is in single chill formula opening, and its flow is adjustable；Single chill formula is adjusted Joint region is divided into single big flow regulation zone of chill formula, single chill formula critical state and single chill formula low discharge regulation region: (1) When control handle inserts single big flow regulation zone of chill formula, the passage on pottery moving plate by the cold inlet opening on pottery stator with Apopore connects, and water saving spool is in single chill formula big flow opening, and its flow is more than critical state flow adjustable； (2) inserting single chill formula lower position-arresting when control handle, the passage on pottery moving plate is by the cold inlet opening on pottery stator and water outlet Hole connects, and water saving spool is in single chill formula critical state, and its flow is the particular flow rate value of critical state flow；(3) control is worked as Handle processed inserts single chill formula low discharge regulation region, and the passage on pottery moving plate is by the cold inlet opening on pottery stator and water outlet Hole connects, and water saving spool is in single chill formula low discharge opening, and its flow is less than critical state flow adjustable；(4) when Control handle inserts single heat pattern regulation region, and the passage on pottery moving plate is by the hot inlet opening on pottery stator with apopore even Logical, water saving spool is in single heat pattern opening, and its flow is adjustable；(5) single heat pattern lower position-arresting, pottery are inserted when control handle Apopore on stator does not connects with cold inlet opening, hot inlet opening, and water saving spool is closed.
Aforementioned this utility model main formula case and each further selection scheme thereof can be with independent assortment to form multiple schemes, all Can use for this utility model and claimed scheme: such as this utility model, each non conflicting select (such as select 3,4,5 with And A, B, C for conflict select, can not combine each other, and can only and other main formula cases or select combination) select between or and Combination in any between main formula case, etc., those skilled in the art are understanding after this utility model scheme according to prior art and public affairs Know that general knowledge can understand there is multiple combination, be the claimed technical scheme of this utility model, do not do at this exhaustive.
The beneficial effects of the utility model: valving, are conducive to saving the fluid that valving passes through；Meanwhile, this valve Door gear can be fluid supply apparatus, and particularly hot fluid feeding mechanism provides feedback information, is conducive to being realized by valve The control of convection cell feeding mechanism, the particularly control to the hot fluid supply temperature of hot fluid feeding mechanism；And work as and hot-fluid Body feeding mechanism with the use of time, the normal use of this hot fluid feeding mechanism can be conducive to.Specifically:
(1) spool critical state is set, separates big flow and low discharge.By arranging critical state spool stream of economizing on water Amount regulation region is divided into big flow regulation zone (more than critical state flow) with low discharge regulation region (less than critical state Flow), facilitate water user to select suitable flow regulation zone or critical state, beneficially using water wisely.
(2) operational approach easily, control handle is inserted the operation of critical state (saving state) by water saving spool, similar general Control handle is inserted the operation of closed mode by logical spool, and its operational approach is simple, quick.Increase control handle regulation stroke, be beneficial to Regulation flow.The one-part form of common spool control handle is regulated the two-period form regulation stroke that stroke spread is water saving spool, due to Regulation stroke spread makes control handle Flow-rate adjustment more accurately, conveniently.
(3) take into account common spool operational approach, and retain common spool advantage.Water saving spool uses similar with common spool Unlatching, shutoff operation method, and remain the advantage of common spool, such as, hot and cold water is easy to adjust flexibly, control handle operation The advantages such as smooth light and handy and spool life-span length.Compared with this utility model: have a kind of employing flexible member that segmentation gear is set Spool, when manipulate this many gears spool time, need suppress gear elastic force can carry out the conversion between gear, both lost The smooth light and handy operating handle of control handle, shortens again spool service life.
(4) water saving is the most energy-conservation.Use (there is single heat pattern critical state) water saving spool, the most beneficially using water wisely, And hot water open frequency can be reduced and save the energy.Reason is as follows: due to single heat pattern lower position-arresting of above-mentioned water saving spool For critical state, guide water user that control handle is inserted other pattern lower position-arresting (such as, single chill formula when closing water saving spool Lower position-arresting), just can avoid when using cold water control handle is inserted single heat pattern regulation region as far as possible, thus reduce unlatching hot water Frequency also reduces energy waste.
(5) it is beneficial to water heater normally use.For the cold and hot water supply system with gas heater as thermal source, use and there is single heat The water saving spool of pattern critical state, and the flow value of water saving spool list heat pattern critical state is set smaller than gas and hot water Device minimum closedown flow value, is possible not only to save hot water and is also especially beneficial gas heater and normally uses.Its mode of operation is: A () is using during hot water, if need not big flow hot water, control handle can be inserted low discharge regulation region (or critical shape State).On the one hand, owing to low discharge regulation region is less than critical state flow, i.e. less than gas heater minimum closedown flow, combustion Gas water heater extinguishing does not consume combustion gas；On the other hand, owing to water saving spool is in low discharge regulation region (or critical state), cold Hot-water heating system (in hot water line and gas heater internal reservoir) still has low discharge hot water to flow out can meet short time hot water need Ask.When () closes hot water b, in advance control handle is inserted by (single heat pattern or cold and hot mixed model) big flow regulation zone (single heat pattern) low discharge regulation region or critical state, switch to low discharge hot water big flow hot water, finally will control Handle is regulated region (or critical state) by low discharge and inserts closed mode.Aforesaid operations is possible not only to save hot water, combustion gas, also may be used Effectively to prevent gas heater encrustation, (spool is saved state lower water-heater and is stopped working, and its internal hot-water continues to flow out for making With, cold water enters water heater and reduces water heater temperature simultaneously), it is beneficial to keep the normal heat transfer efficiency of water heater and extend the use longevity Life.
Accompanying drawing explanation
Fig. 1 is the generalized section of spool of economizing on water in embodiment 3.
Fig. 2 is the generalized section of spool of economizing on water in embodiment 3.
Fig. 3 is the cross-sectional schematic of spool of economizing on water in embodiment 3.
Fig. 4 is the cross-sectional schematic of spool of economizing on water in embodiment 3.
Fig. 5 is the cross-sectional schematic of spool of economizing on water in embodiment 3.
Fig. 6 is the cross-sectional schematic of spool of economizing on water in embodiment 3.
Fig. 7 is the generalized section of spool of economizing on water in embodiment 4.
Fig. 8 is the generalized section of spool of economizing on water in embodiment 4.
Fig. 9 is the cross-sectional schematic of spool of economizing on water in embodiment 4.
Figure 10 is the cross-sectional schematic of spool of economizing on water in embodiment 4.
Figure 11 is the cross-sectional schematic of spool of economizing on water in embodiment 4.
Figure 12 is the cross-sectional schematic of spool of economizing on water in embodiment 4.
Figure 13 is the generalized section of spool of economizing on water in embodiment 5.
Figure 14 is the generalized section of spool of economizing on water in embodiment 5.
Figure 15 is the cross-sectional schematic of spool of economizing on water in embodiment 5.
Figure 16 is the cross-sectional schematic of spool of economizing on water in embodiment 5.
Figure 17 is the cross-sectional schematic of spool of economizing on water in embodiment 5.
Figure 18 is the cross-sectional schematic of spool of economizing on water in embodiment 5.
Figure 19 is the device schematic flow sheet of embodiment 6.
1. stator in figure, the cold inlet opening of 1-1., the hot inlet opening of 1-2., 1-3. apopore, 2. moving plate, 2-1. passage.
Detailed description of the invention
Following non-limiting examples is used for this utility model is described.
Embodiment 1:
A kind of valving, is included in the control fluid valve gear by state when fluid passes through, and by grasping at it Carrying out operating the operating mechanism realizing aforementioned control in making region, valve gear has first fluid arrival end, second fluid entrance End and fluid outlet, the operating area of operating mechanism is divided into regulation first fluid and the mixability of second fluid mixability Regulation region, and the flow regulation zone of its fluid outlet flow is regulated in mixability regulation region, mixability is adjusted Joint region includes that the fluid outlet that must have only goes out the first fluid region of first fluid, and fluid outlet only goes out second fluid Second fluid region, and the fluid issuing that can have brings out the mixing region of first fluid and second fluid fluid-mixing, behaviour The flow of the minimum stop bit making mechanism's flow regulation zone in first fluid region is more than zero, and at the stream in second fluid region The flow of the minimum stop bit in amount regulation region is equal to zero.The first fluid arrival end of valve gear, second fluid arrival end and fluid The port of export is integrated in a certain single device.
As selection, valve gear includes the diaphragm seal that stator and moving plate are constituted, and operating mechanism is the most solid for controlling moving plate Stator seals the control handle slided, and stator is provided with the first fluid arrival end of separation, second fluid arrival end and fluid and goes out Mouthful end, moving plate is provided with passage, this passage in order to the connection first fluid arrival end when moving plate opposing stator seals and slides and Fluid outlet, or second fluid arrival end and fluid outlet, or first fluid arrival end, second fluid arrival end and Fluid outlet；Control handle is when first fluid region, and first fluid arrival end and fluid outlet are by the passage on moving plate Connection, control handle is when second fluid region, and second fluid arrival end and fluid outlet are by the channel connection on moving plate, control Handle processed is when mixing region, and first fluid arrival end, second fluid arrival end and fluid outlet are by the passage on moving plate even Logical；Control handle when flow regulation zone regulates, the passage on moving plate and first fluid arrival end, second fluid arrival end and stream The overlapping region area of the body port of export changes；Control handle is at the minimum stop bit of the flow regulation zone in first fluid region Time, first fluid arrival end and fluid outlet are by the channel connection on moving plate, and in the Flow-rate adjustment in second fluid region During the minimum stop bit in region, second fluid arrival end and fluid outlet disconnect.
Further, valve gear is single handle duplex spool, and operating mechanism is control handle, and control handle is at flow regulation zone Minimum stop bit be lower position-arresting；Control handle is single heat pattern of spool pattern when first fluid region, in second fluid region Time be single chill formula of spool pattern；Valve gear has the opening that fluid outlet flow is spool state more than zero, stream Body port of export flow is the closed mode of spool state equal to zero；When control handle is at the lower position-arresting of single chill formula, fluid issuing End flow is more than zero, and now spool is in single chill formula critical state or saving state, or, when control handle is in single heat pattern During lower position-arresting, fluid outlet flow is more than zero, and now spool is in single heat pattern critical state or saving state.Control handle exists The maximum stop bit of flow regulation zone is upper position-arresting, for regulation region between upper position-arresting and lower position-arresting；When control handle is in single chill During the lower position-arresting of formula, fluid outlet flow is more than zero, and now spool is in single chill formula critical state or saving state, and control Handle processed is when the lower position-arresting of single heat pattern, and spool is closed, and from single chill formula lower position-arresting to single chill formula upper position-arresting is Single big flow regulation zone of chill formula, is single chill formula low discharge regulatory region from single chill formula lower position-arresting to single heat pattern lower position-arresting Territory；Or, when control handle is at the lower position-arresting of single heat pattern, fluid outlet flow is more than zero, and now spool is in single hot-die Formula critical state or the state of saving, and control handle is when the lower position-arresting of single chill formula, spool is closed, from single heat pattern Lower position-arresting to single heat pattern upper position-arresting is single big flow regulation zone of heat pattern, from single heat pattern lower position-arresting to single chill formula only Position is single heat pattern low discharge regulation region.
As preferably, as a example by one list handle duplex water saving spool, cold water is as first fluid, and hot water becomes the relatively Two fluids.Spool pattern has single heat pattern and single chill formula, and control handle implantation site has upper position-arresting (i.e. flow regulation zone Maximum stop bit), regulation region (i.e. between the minimum and maximum stop bit of flow regulation zone) and lower position-arresting (i.e. flow regulation zone Minimum stop bit), spool state has opening (i.e. fluid outlet flow be more than zero) and closed mode (i.e. fluid issuing End flow is equal to zero), control handle is inserted single chill formula lower position-arresting time water valve core and is in single chill formula critical state and (or cries Saving state), control handle is inserted single heat pattern lower position-arresting time water valve core and is closed, from single chill formula lower position-arresting to Single chill formula upper position-arresting is the water saving spool list big flow regulation zone of chill formula, from single chill formula lower position-arresting to single heat pattern only Position is water saving spool list chill formula low discharge regulation region.
In the present embodiment, described critical state refers to that water saving spool is in specific opening and (is equivalent to common spool Specific opening residing for spool when control handle is inserted flow regulation zone a certain ad-hoc location).So, this utility model Regulation region under water saving spool list chill formula is divided into big flow regulation zone and low discharge regulation region, i.e. from single chill formula Stop bit is the water saving spool list big flow of chill formula (more than critical state flow) regulation region to single chill formula upper position-arresting, from Dan Leng Pattern lower position-arresting to single heat pattern lower position-arresting is water saving spool list chill formula low discharge (less than critical state flow) regulation region. Meanwhile, this utility model water saving spool regulation stroke of control handle under single chill formula is extended, i.e. by common spool (single chill formula lower position-arresting is to single chill formula upper position-arresting) one section of regulation stroke, (single chill formula lower position-arresting is extremely to expand to water saving spool Single chill formula upper position-arresting, single chill formula lower position-arresting are to single heat pattern lower position-arresting) two-stage nitration regulation stroke.
In the present embodiment, spool of economizing on water is in the flow value of critical state can be according to thrift lock core pattern number, occupation mode And the factors such as requirement of economizing on water set.Such as, it is the kitchen faucet of DN15 to specification, single handle duplex water saving spool opening Peak flow values is 20 liters/min, and critical state flow value is set to 5 liters/min.So, the present embodiment water saving spool is from single chill Formula lower position-arresting to single chill formula upper position-arresting be the single big flow of chill formula (＞ 5 liters/min) regulation region, from list chill formula lower position-arresting to Single heat pattern lower position-arresting is single chill formula low discharge (＜ 5 liters/min) regulation region.
In the present embodiment, list chill formula lower position-arresting is set to critical state, is beneficial to save cold water.When using cold water, First according to water consumption size, control handle is inserted low discharge regulation region, big flow regulation zone or critical state, then According in real time with regimen condition vernier control handle (being beneficial to the control handle fine setting water yield after regulation stroke spread), not only met water demand but also Using water wisely.
Embodiment 2:
The present embodiment is similar to Example 1, except that, under in the present embodiment, critical state is arranged on single heat pattern only Position, single chill formula lower position-arresting is spool closed mode.
The valving of this embodiment, and have the hot fluid feeding mechanism of the heating system of fluid heating in it (the most various water heater) etc. constitute a kind of hot fluid supply system, the hot fluid outlet ports of hot fluid feeding mechanism and valving First fluid arrival end (thermal fluid inlet end, such as hot inlet opening) connection, and by valving operating mechanism control (include Directly control or indirectly control) hot fluid feeding mechanism is turned on and off its hot fluid supply, and hot fluid feeding mechanism has One minimum flow closing its heating system, (thermal fluid inlet end, as heat is intake for the first fluid arrival end of valving Hole) flow less than this minimum flow time this hot fluid feeding mechanism will close its heating system, the operating mechanism of valving During the minimum stop bit of the flow regulation zone in first fluid region (single heat pattern lower position-arresting), the stream of its first fluid arrival end Amount is more than zero, but closes the minimum flow of its heating system less than this hot fluid feeding mechanism.As preferably, operating mechanism is The flow of the minimum stop bit (single heat pattern lower position-arresting) of the flow regulation zone of one fluid mass (hot fluid region) is little more than zero In equal to 3 liters/min.
In the present embodiment, single heat pattern critical state flow value is set to 3 liters/min, less than common domestic gas heat Hydrophone minimum closedown flow value, is possible not only to save hot water and is also especially beneficial gas heater and normally uses.Its mode of operation is: A () is using during hot water, if need not big flow hot water, control handle can be inserted single heat pattern low discharge regulation region or Person's critical state.On the one hand, owing to the flow value of low discharge regulation region or critical state is less than the minimum pass of gas heater Closing flow, gas heater is flame-out does not consume combustion gas；On the other hand, it is in single heat pattern low discharge regulatory region due to water saving spool Territory or critical state, cold and hot water supply system (in hot water line and gas heater internal reservoir) still has low discharge hot water to flow out can Meet short time hot water demand.When () closes hot water b, in advance control handle is flowed greatly by (single heat pattern or cold and hot mixed model) Calorimetric water inserts (single heat pattern) low discharge hot water or critical state, finally by control handle by low discharge hot water or critical shape State inserts closed mode.Aforesaid operations is possible not only to save hot water, combustion gas, it is also possible to effectively prevent gas heater encrustation (after water heater extinguishing internal hot-water continue to flow out for, simultaneously cold water enter water heater and reduce water heater inner wall temperature), It is especially beneficial the holding normal heat transfer efficiency of water heater and increases the service life.
Embodiment 3:
As shown in Fig. 1～Fig. 6, the present embodiment is substantially the same manner as Example 1, more specifically, be potsherd list handle duplex joint Water valve core, spool pattern has single heat pattern and single chill formula, and control handle implantation site has upper position-arresting, regulation region and stops down Position, spool state has opening and closed mode, control handle is inserted single heat pattern lower position-arresting time water valve core and is in list Heat pattern critical state, inserts control handle single chill formula lower position-arresting time water valve core and is closed, from single heat pattern Stop bit is the water saving spool big flow regulation zone of list heat pattern to single heat pattern upper position-arresting, from single heat pattern lower position-arresting to single chill Formula lower position-arresting is water saving spool list heat pattern low discharge regulation region.
The valving of this embodiment, first fluid arrival end (hot inlet opening) second fluid arrival end (cold water inlet relatively Hole) there is an extension bent towards fluid outlet (apopore), control handle is in the Flow-rate adjustment district in first fluid region During the minimum stop bit in territory (single heat pattern lower position-arresting), this extension of first fluid arrival end and fluid outlet are by moving plate Channel connection, and become the overlapping region area of passage on big moving plate and this extension with regulated value and increase, with control handle from First fluid region adjusts to second fluid region and overlapping region area reduces.
Fig. 1 is stator 1 generalized section, and (in figure) left, top is cold inlet opening 1-1, and right, top is hot inlet opening 1-2, bottom is apopore 1-3.Fig. 2 is moving plate 2 generalized section, and (in figure) middle part is passage 2-1.With potsherd list handle duplex Common spool is compared, only on stator 1 shape of hot inlet opening 1-2 change (the hot inlet opening on common spool stator with Cold inlet opening is symmetrical shape), remaining structure is identical.
Owing to the shape of inlet opening 1-2 hot on the present embodiment stator 1 extends, when the present embodiment control to (in figure) lower section When handle inserts single heat pattern lower position-arresting, between hot inlet opening 1-2 and the apopore 1-3 on stator 1, by logical on moving plate 2 The connection effect of road 2-1, above-mentioned hot inlet opening 1-2 communicates with apopore 1-3, makes the present embodiment be in single critical shape of heat pattern State, sees Fig. 3.
Compared with the potsherd list common spool of handle duplex, in the present embodiment, single chill formula lower position-arresting spool state does not become Changing, water saving spool is closed, and sees Fig. 4.
In the present embodiment, from single heat pattern lower position-arresting to single heat pattern upper position-arresting be the water saving spool big flow of list heat pattern Regulation region, sees Fig. 5；It is water saving spool list heat pattern low discharge regulation from single heat pattern lower position-arresting to single chill formula lower position-arresting Region, sees Fig. 6.Moving plate 2 direction of motion when arrow show Flow-rate adjustment in figure.
Embodiment 4:
As shown in Fig. 7～Figure 12, the present embodiment is similar to Example 3, except that: the first fluid of valving enters Mouth end (hot inlet opening) second fluid arrival end (cold inlet opening) relatively tilts close towards fluid outlet (apopore), controls During the minimum stop bit of the handle flow regulation zone in first fluid region (single heat pattern lower position-arresting), the phase of first fluid arrival end Pass through the channel connection on moving plate near the region of fluid outlet and fluid outlet, and become on big moving plate with regulated value Passage increases with the overlapping region area in this region, overlapping to the adjustment of second fluid region from first fluid region with control handle Region area reduces.
Specifically, one, the hot inlet opening 1-2 on stator 1, apopore 1-3 change；Its two, moving plate 2 upper channel 2-1 changes.Fig. 7 is stator 1 generalized section, and (in figure) left, top is cold inlet opening 1-1, and right, top is heat water inlet Hole 1-2, bottom is apopore 1-3.Compared with the potsherd list common spool of handle duplex, the position of hot inlet opening 1-2 on stator 1 Change (the hot inlet opening on common spool stator and cold inlet opening are symmetrical position), and apopore 1-3 (in figure) is right Shaped upper part reduces.Fig. 8 is moving plate 2 generalized section, compared with the potsherd list common spool of handle duplex, and moving plate 2 upper channel 2-1 (in figure) upper right quarter shape reduces, and remaining structure is identical.
In the present embodiment, owing to the position of inlet opening 1-2 hot on stator 1 is to (in figure) inclined downward, when this enforcement When example control handle inserts single heat pattern lower position-arresting, between hot inlet opening 1-2 and the apopore 1-3 on stator 1, pass through moving plate The connection effect of 2 upper channel 2-1, above-mentioned hot inlet opening 1-2 communicates with apopore 1-3, makes the present embodiment be in single heat pattern and faces Boundary's state, sees Fig. 9.
Compared with the potsherd list common spool of handle duplex, in the present embodiment, single chill formula lower position-arresting spool state does not become Changing, water saving spool is closed, and sees Figure 10.
In the present embodiment, from single heat pattern lower position-arresting to single heat pattern upper position-arresting be the water saving spool big flow of list heat pattern Regulation region, sees Figure 11；Adjust for water saving spool list heat pattern low discharge to single chill formula lower position-arresting from single heat pattern lower position-arresting Joint region, sees Figure 12.Moving plate 2 direction of motion when arrow show Flow-rate adjustment in figure.
Embodiment 5:
As shown in Figure 13～Figure 18, the present embodiment is substantially the same manner as Example 1, more specifically, be potsherd list handle duplex Water saving spool, spool pattern has single heat pattern, single chill formula and cold and hot mixed model, control handle implantation site have upper position-arresting, Regulation region and lower position-arresting, spool state has opening and closed mode, when control handle is inserted single heat pattern lower position-arresting Water saving spool is in single heat pattern critical state, control handle is inserted single chill formula lower position-arresting time water valve core and is in closedown shape State, is the water saving spool big flow regulation zone of list heat pattern from single heat pattern lower position-arresting to single heat pattern upper position-arresting, from single hot-die Formula lower position-arresting to single chill formula lower position-arresting is water saving spool list heat pattern low discharge regulation region.
The first fluid arrival end (hot inlet opening) of valving and second fluid arrival end (cold inlet opening) fluid relative The port of export (apopore) distance is consistent, but control handle passage on moving plate and between first fluid arrival end when first fluid region Distance, compare control handle passage when second fluid region on moving plate and the distance between second fluid arrival end closer to, control During the minimum stop bit of the handle processed flow regulation zone in first fluid region (single heat pattern lower position-arresting), first fluid arrival end and Fluid outlet is by the channel connection on moving plate, and becomes the weight of the passage on big moving plate and first fluid arrival end with regulated value Folded region area increases, and adjusts and the minimizing of overlapping region area from first fluid region to second fluid region with control handle.
Specifically, Figure 13 is stator 1 generalized section, and (in figure) left, top is cold inlet opening 1-1, right, top For hot inlet opening 1-2, bottom is apopore 1-3.Figure 14 is moving plate 2 generalized section, and (in figure) middle part is passage 2-1.Figure 15 For single heat pattern lower position-arresting schematic diagram, Figure 16 is single chill formula lower position-arresting schematic diagram, with potsherd list handle duplex common spool phase Ratio, in the present embodiment, single heat pattern lower position-arresting offsets to (in figure) upper right side, and the position of single chill formula lower position-arresting is not changed in.
Owing to heat pattern lower position-arresting single in the present embodiment offsets to (in figure) upper right side, under control handle inserts single heat pattern During stop bit, between hot inlet opening 1-2 and the apopore 1-3 on stator 1, by the connection effect of moving plate 2 upper channel 2-1, Above-mentioned hot inlet opening 1-2 communicates with apopore 1-3, makes the present embodiment be in single heat pattern critical state, sees Figure 15.
Compared with the potsherd list common spool of handle duplex, in the present embodiment, single chill formula lower position-arresting spool state does not become Changing, water saving spool is closed, and sees Figure 16.
In the present embodiment, from single heat pattern lower position-arresting to single heat pattern upper position-arresting be the water saving spool big flow of list heat pattern Regulation region, sees Figure 17；Adjust for water saving spool list heat pattern low discharge to single chill formula lower position-arresting from single heat pattern lower position-arresting Joint region, sees Figure 18.Moving plate 2 direction of motion when arrow show Flow-rate adjustment in figure.
In the present embodiment, the mode making single heat pattern lower position-arresting offset to (in figure) upper right side has: valving passes through Stopping means makes control handle passage when first fluid region on moving plate and the distance between first fluid arrival end, compares control Handle processed when second fluid region the passage on moving plate and the distance between second fluid arrival end closer to, valve gear include shell and Outer handle, is provided with spool and spool shell thereof and control handle in shell, outer handle is connected with control handle and grasps it Making, spool includes the diaphragm seal that stator and moving plate are constituted, and this stopping means is arranged on moving plate and/or stator, or limit Position device is arranged on moving plate and/or spool shell, or stopping means is arranged on control handle and/or spool shell, or Stopping means is arranged on control handle and/or shell, or stopping means be arranged at in outer handle and/or shell.
Specifically, on moving plate, stopping means is set with on stator separately or together；Separately or together dynamic On sheet, stopping means is set with on spool shell；On control handle, stopping means is set with on spool shell separately or together； On control handle, stopping means is set with on swivel body separately or together；Separately or together in faucet handle with The methods such as stopping means are set on swivel body.
Embodiment 6:
With reference to shown in Figure 19, the present embodiment is essentially identical with embodiment 1,2, and its difference is: the first fluid of valve gear Arrival end, second fluid arrival end and fluid outlet are arranged apart in two or three single devices.As preferably, such as this Shown in embodiment, fluid outlet and operating mechanism integrate and are positioned at operating side, and operating mechanism is to long-range first-class Body arrival end, second fluid arrival end carry out switching and flow-control, typically, first fluid arrival end, second respectively Body arrival end is respectively electric control valve, and both fluids are pooled to fluid outlet, and the operating mechanism of operating side is electric control gear, By control line or wireless (dotted line in figure), first fluid arrival end, second fluid arrival end are carried out switching and flow respectively Control.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims (14)

1. a valving, is included in the control fluid valve gear by state when fluid passes through, and by operating at it Carrying out in region operating the operating mechanism realizing aforementioned control, valve gear has first fluid arrival end, second fluid arrival end And fluid outlet, the operating area of operating mechanism is divided into the mixability of regulation first fluid and second fluid mixability to adjust Joint region, and the flow regulation zone of its fluid outlet flow is regulated in mixability regulation region, mixability regulates Region includes that the fluid outlet that must have only goes out the first fluid region of first fluid, and fluid outlet only goes out second fluid Second fluid region, and the fluid issuing that can have brings out the mixing region of first fluid and second fluid fluid-mixing, it is special Levy and be: the flow of the minimum stop bit of the operating mechanism flow regulation zone in first fluid region is more than zero, and at second The flow of the minimum stop bit of the flow regulation zone of body region is equal to zero.
2. valving as claimed in claim 1, it is characterised in that: the first fluid arrival end of valve gear, second fluid enter Mouth end and fluid outlet are integrated in a certain single device, or first fluid arrival end, second fluid arrival end and fluid go out Mouth end is arranged apart in two or three single devices.
3. valving as claimed in claim 1, it is characterised in that: valve gear includes the sealing that stator and moving plate are constituted Sheet, operating mechanism is to control moving plate opposing stator to seal the control handle slided, and stator is provided with the first fluid of separation and enters Mouth end, second fluid arrival end and fluid outlet, moving plate is provided with passage, and this passage is in order to seal at moving plate opposing stator First fluid arrival end and fluid outlet is connected during slip, or second fluid arrival end and fluid outlet, or first Fluid inlet end, second fluid arrival end and fluid outlet；Control handle when first fluid region, first fluid arrival end and Fluid outlet is by the channel connection on moving plate, and control handle is when second fluid region, and second fluid arrival end and fluid go out Mouthful end by the channel connection on moving plate, control handle when mixing region, first fluid arrival end, second fluid arrival end and stream The body port of export is by the channel connection on moving plate；Control handle is when flow regulation zone regulates, and the passage on moving plate is with first-class The overlapping region area of body arrival end, second fluid arrival end and fluid outlet changes；Control handle is in first fluid district During the minimum stop bit of the flow regulation zone in territory, first fluid arrival end and fluid outlet by the channel connection on moving plate, And when the minimum stop bit of the flow regulation zone in second fluid region, second fluid arrival end and fluid outlet disconnect.
4. valving as claimed in claim 3, it is characterised in that: first fluid arrival end has relative to second fluid arrival end There are an extension towards fluid outlet bending, the minimum stop bit of the control handle flow regulation zone in first fluid region Time, this extension of first fluid arrival end and fluid outlet are by the channel connection on moving plate, and become big dynamic with regulated value Passage on sheet increases with the overlapping region area of this extension, adjusts from first fluid region to second fluid region with control handle Whole and overlapping region area reduces.
5. valving as claimed in claim 3, it is characterised in that: first fluid arrival end is relative to second fluid arrival end court To fluid outlet tilt close, control handle when the minimum stop bit of the flow regulation zone in first fluid region, first fluid The region of the relatively close fluid outlet of arrival end and fluid outlet are by the channel connection on moving plate, and become with regulated value Passage on big moving plate increases, with control handle from first fluid region to second fluid region with the overlapping region area in this region Adjust and the minimizing of overlapping region area.
6. valving as claimed in claim 3, it is characterised in that: first fluid arrival end is relative with second fluid arrival end Fluid outlet distance is consistent, but control handle when first fluid region the passage on moving plate and between first fluid arrival end away from From, compare control handle passage when second fluid region on moving plate and the distance between second fluid arrival end closer to, control handle When the minimum stop bit of the flow regulation zone in first fluid region, first fluid arrival end and fluid outlet are by moving plate Channel connection, and become the overlapping region area of passage on big moving plate and first fluid arrival end with regulated value and increase, with control Handle processed adjusts to second fluid region from first fluid region and overlapping region area reduces.
7. valving as claimed in claim 6, it is characterised in that: make control handle in first fluid district by stopping means Passage on moving plate and the distance between first fluid arrival end during territory, compare control handle leading on moving plate when second fluid region Distance between road and second fluid arrival end closer to, valve gear includes shell and outer handle, is provided with spool and valve thereof in shell Core housing and control handle, outer handle is connected with control handle and operates on it, and spool includes what stator and moving plate were constituted Diaphragm seal, this stopping means is arranged on moving plate and/or stator, or stopping means is arranged at moving plate and/or spool shell On, stopping means is arranged on control handle and/or spool shell, or stopping means is arranged at control handle and/or shell On, or stopping means be arranged at in outer handle and/or shell.
8. valving as claimed in claim 1, it is characterised in that: the first fluid arrival end of valve gear is thermal fluid inlet End, the flow of the minimum stop bit of the operating mechanism flow regulation zone in first fluid region is less than 3 liters/min more than zero, or More than 3 less than 5 liters/min, or more than 5 liters/min.
9. valving as claimed in claim 1, it is characterised in that: operating mechanism is in the Flow-rate adjustment district in first fluid region The flow of the maximum stop bit in territory, and the flow of the maximum stop bit of the flow regulation zone in second fluid region is unequal.
10. a hot fluid supply system, including valving, and has the hot-fluid of the heating system of fluid heating in it Body feeding mechanism, the hot fluid outlet ports of hot fluid feeding mechanism connects with the fluid inlet end of valving, and by valving Operating mechanism control hot fluid feeding mechanism be turned on and off its hot fluid supply, hot fluid feeding mechanism has a closedown The minimum flow of its heating system, the flow of this fluid inlet end of valving is less than this hot fluid supply during this minimum flow Device will close its heating system, it is characterised in that: this valving is the valve dress of any claim in claim 1-9 Putting, the hot fluid outlet ports of hot fluid feeding mechanism connects with the first fluid arrival end of valving, the operation machine of valving Structure is when the minimum stop bit of the flow regulation zone in first fluid region, and the flow of its first fluid arrival end is more than zero, but low The minimum flow of its heating system is closed in this hot fluid feeding mechanism.
11. 1 kinds of fluid feed systems, including at least one valving, and fluid supply apparatus, fluid supply apparatus Fluid issuing fluid inlet end with each valving respectively connects, and controls fluid intake according to the operating mechanism of valving The fluid supply situation of end flow-control fluid supply apparatus, it is characterised in that: this valving is to appoint in claim 1 to 9 The valving of one claim, the fluid issuing of fluid supply apparatus is respectively with the first fluid arrival end of each valving even Logical.
12. fluid feed systems as claimed in claim 11, it is characterised in that: this fluid supply apparatus has each valve of identification Device at the identification device of the flow signal of the minimum stop bit of its operating mechanism flow regulation zone in first fluid region, with And the control device of its built-in function is controlled according to the recognition result identifying device.
13. fluid feed systems as claimed in claim 11, it is characterised in that: this fluid supply apparatus flows in it for having The hot fluid feeding mechanism of the heating system of body heating, the hot fluid outlet ports of hot fluid feeding mechanism and the first of each valving Fluid inlet end connects, and is controlled first fluid arrival end flow-control hot fluid feeding mechanism by the operating mechanism of valving Hot fluid supply situation.
14. fluid feed systems as claimed in claim 12, it is characterised in that: this fluid supply apparatus flows in it for having The hot fluid feeding mechanism of the heating system of body heating, the hot fluid outlet ports of hot fluid feeding mechanism and the first of each valving Fluid inlet end connects, and is controlled first fluid arrival end flow-control hot fluid feeding mechanism by the operating mechanism of valving Hot fluid supply situation.
CN201620437830.5U 2015-05-14 2016-05-13 The valving of unilateral constant flow and fluid feed system thereof Withdrawn - After Issue CN205715811U (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2015102432042 2015-05-14
CN201510243195 2015-05-14
CN201510243204 2015-05-14
CN2015102431957 2015-05-14

Publications (1)

Publication Number Publication Date
CN205715811U true CN205715811U (en) 2016-11-23

Family

ID=57248441

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201610318229.9A Active CN106151596B (en) 2015-05-14 2016-05-13 The valving and its fluid feed system of unilateral constant flow
CN201610317069.6A Active CN106151595B (en) 2015-05-14 2016-05-13 Water-saving spool and its fluid feed system
CN201620438070.XU Expired - Fee Related CN205715812U (en) 2015-05-14 2016-05-13 Water saving spool and fluid feed system thereof
CN201620437830.5U Withdrawn - After Issue CN205715811U (en) 2015-05-14 2016-05-13 The valving of unilateral constant flow and fluid feed system thereof

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201610318229.9A Active CN106151596B (en) 2015-05-14 2016-05-13 The valving and its fluid feed system of unilateral constant flow
CN201610317069.6A Active CN106151595B (en) 2015-05-14 2016-05-13 Water-saving spool and its fluid feed system
CN201620438070.XU Expired - Fee Related CN205715812U (en) 2015-05-14 2016-05-13 Water saving spool and fluid feed system thereof

Country Status (3)

Country Link
CN (4) CN106151596B (en)
TW (1) TWI610042B (en)
WO (1) WO2016180361A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151596A (en) * 2015-05-14 2016-11-23 成都菁易科技有限公司 The valving of unilateral constant flow and fluid feed system thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191624A (en) * 2016-05-13 2017-09-22 成都菁易科技有限公司 Double mode valving and its fluid feed system
CN107269887A (en) * 2016-05-13 2017-10-20 成都菁易科技有限公司 A kind of fluid feed system
CN107559484B (en) * 2016-12-14 2023-10-27 海普电器有限公司 Environment-friendly energy-saving faucet
CN107218416B (en) * 2017-06-27 2023-12-05 广东吉宝电器科技有限公司 Liquid control valve of liquid fuel stove
CA3077323A1 (en) * 2017-09-29 2019-04-04 I Components Studio, S.L Smart monocontrol cartridge for taps, smart monocontrol taps, smart management system and method for control monocontrol taps
CN108468819A (en) * 2018-05-24 2018-08-31 广东乐华家居有限责任公司 A kind of routine controllable temperature spool
CN110578809A (en) * 2019-10-21 2019-12-17 安徽理工大学 Ceramic valve core of faucet regulating valve convenient for temperature control
CN111396585A (en) * 2020-03-13 2020-07-10 陈宗仁 Valve core, water tap and loop fluid supply system with water tap
WO2021179301A1 (en) * 2020-03-13 2021-09-16 陈宗仁 Valve element, faucet and loop liquid supply system having the faucet

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86209734U (en) * 1986-12-01 1987-08-26 上海市川沙县顾路五金厂 Double fluid control valve with single handle
CN2549287Y (en) * 2002-06-12 2003-05-07 武军 Temperature-adjusting and water-mixing valve
CN2634218Y (en) * 2003-07-07 2004-08-18 谢庆俊 Water saving ceramic valve core tap of stepping regulating water flow
JP4883485B2 (en) * 2007-01-10 2012-02-22 Ｔｏｔｏ株式会社 Hot and cold water faucet and water discharge device provided with the same
CN102109048A (en) * 2011-01-11 2011-06-29 郝晓谷 Faucet and cold and hot water scheduling system
JP5632807B2 (en) * 2011-08-24 2014-11-26 株式会社タカギ Hot water tap
CN202955282U (en) * 2012-10-25 2013-05-29 熊贤堂 Shower faucet
US9347207B2 (en) * 2013-03-15 2016-05-24 Chung-Chia Chen Faucet assembly
CN203571117U (en) * 2013-10-11 2014-04-30 泉州欧联实业有限公司 Improved shower faucet
CN204328060U (en) * 2014-08-11 2015-05-13 东陶（大连）有限公司 The vertical single handle cold-hot water mixing water tap in a kind of bathroom
CN204164426U (en) * 2014-08-15 2015-02-18 珠海市舒丽玛温控卫浴设备有限公司 A kind of single-handle double-control thermostatic valve
CN104265953B (en) * 2014-09-17 2016-08-17 山东省分析测试中心 A kind of mixed valve for water heater
CN106151596B (en) * 2015-05-14 2019-04-12 成都菁易科技有限公司 The valving and its fluid feed system of unilateral constant flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151596A (en) * 2015-05-14 2016-11-23 成都菁易科技有限公司 The valving of unilateral constant flow and fluid feed system thereof

Also Published As

Publication number Publication date
WO2016180361A1 (en) 2016-11-17
CN106151595B (en) 2019-05-07
CN106151596B (en) 2019-04-12
CN205715812U (en) 2016-11-23
CN106151595A (en) 2016-11-23
TWI610042B (en) 2018-01-01
CN106151596A (en) 2016-11-23
TW201640040A (en) 2016-11-16

Similar Documents

Publication Publication Date Title
CN205715811U (en) The valving of unilateral constant flow and fluid feed system thereof
CN201526709U (en) Water faucet with cold and hot mixed water control valve
CN205715799U (en) The valving of bilateral constant flow and fluid feed system thereof
CN204647433U (en) A kind of intelligent temperature control shower faucet
CN102094995B (en) Multifunctional adjustable constant-temperature water-saving and energy-saving water mixing valve
CN107269887A (en) A kind of fluid feed system
CN207394097U (en) A kind of spool with multiple adjusting positions
CN104534677B (en) Two-stage regulating device for shower water temperature
CN107191624A (en) Double mode valving and its fluid feed system
CN107940035A (en) A kind of self suction type shower bath apparatus water control valve
CN103206559A (en) Double-valve-core multifunctional valve body
CN106766114A (en) Many water-heater systems
CN201909068U (en) Automatic constant-temperature water outlet device
CN205841897U (en) A kind of Multifunctional balance valve
CN109667961A (en) A kind of constant-temperature water faucet
CN207599033U (en) The Kitchen tap of the controlled valve of symmetrical built-in controllable external water pipe
CN201368251Y (en) Single-handle faucet
CN205745458U (en) A kind of accurate shower faucet
CN205244478U (en) A side seal formula valve for tap
CN204483959U (en) A kind of automatic constant-temperature formula shower bath
CN207145662U (en) A kind of self suction type shower bath apparatus water control valve
CN104406302B (en) Water heater water saving device
CN101994859A (en) Automatic constant temperature water outlet device
CN205155247U (en) Three accuse constant temperature taps of single handle and three accuse thermo valves of single handle
CN107575598A (en) A kind of switch valve core and corresponding tap valve body and corresponding tap

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20161123

Effective date of abandoning: 20190412

AV01 Patent right actively abandoned