CN108533801A - The double hot water water mixing valves of shower - Google Patents
The double hot water water mixing valves of shower Download PDFInfo
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- CN108533801A CN108533801A CN201810684209.2A CN201810684209A CN108533801A CN 108533801 A CN108533801 A CN 108533801A CN 201810684209 A CN201810684209 A CN 201810684209A CN 108533801 A CN108533801 A CN 108533801A
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- water
- valve
- hot water
- mixing valve
- water mixing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Multiple-Way Valves (AREA)
Abstract
A kind of the invention discloses usable two-way hot water source and all the way double hot water water mixing valves of cold water source.Using two manual water mixing valves by three road water sources, water is successively mixed twice, completes the mixing at two-way water source or three road water sources, and obtains some relative constant leaving water temperature and water flow.The present invention proposes two kinds of substantially mixed water principles and two kinds of mounting structures, designs double hot water water mixing valves of four kinds of configurations, and the shunt valve that double hot water water mixing valves go out with one into three is applied in combination, designs six logical water mixing valve groups of four kinds of configurations.It is difficult the pursuit for meeting user to economical, comfort, reliability and convenience that the present invention, which solves a kind of water heater, it solves solar water heater often to occur being influenced non-serviceable awkward situation by weather and temperature, and in structure, consider installation matters, the installed water mixing valve of user can be replaced in situ, keep clean and tidy, influence of the reduction to original finishing of toilet or shower cabinet.
Description
Technical field
The present invention relates to a kind of water mixing valve, a kind of shower water mixing valve is a kind of to use two-way hot water source and all the way cold water
Double hot water water mixing valves at water source, a kind of and shunt valve form the five logical water mixing valve groups or three of three water inlets, two water outlet after being applied in combination
Six logical water mixing valve groups of three water outlet of water inlet.
Background technology
Currently, shower is hot water source and all the way cold water source all the way, i.e. a hot water inlet and one with water mixing valve
Cooling water inlet controls the temperature of water after mixing by adjusting the flow at two-way water source.Its control principle has using motorized adjustment
Valve and control system, have and controlled using heat sensitive element, also has and adjusted using mechanical type manual.
The hot water source of water mixing valve is essentially from solar water heater, storage-type electric water heater, instant electric water heater, combustion
Gas formula water heater and air-source water heater etc..The characteristics of each water heater has its own is occupied certain in the domestic market
The market share, be difficult the trend that certain water heater replaces other water heaters completely occur in a short time, and as user, often
In order to it is energy saving with it is easy to use, can select installation 2 kinds or water heater of more than two kinds.For example, many users can install too
It is positive while water heater one electric heater or gas heater to be installed again.
There are two types of the users of water heater or two water heaters for such installation, and most of is all to use two sets of mutually independent leaching
Bath system, or realize using multiple valves the switching of two kinds of water heaters.In use, can often be located at differently because of these valves
Side and since valve quantity is more, occurs using mistake or the feelings such as can not use it is difficult to switched over during shower
Condition.
Invention content
The present invention designs a kind of double hot water water mixing valves, which is installed in shower house, using two kinds of water heaters as
Hot water source, can during shower free switching hot water source.It is characterized in that having 2 hot water water inlet interfaces and 1 cold water
Water inlet interface.Hot and cold water completes the mixing at 2 road water sources or 3 road water sources, and it is relative constant to obtain some after by water mixing valve
Leaving water temperature and water flow.
A variety of use patterns of double hot water water mixing valves：A, single to use hot water A；B, single to use hot water B；C, single to use cold water；
D, it is mixed with cold water using hot water A；E, using hot water B and cold water mix；F, using hot water A and hot water B and cold water mix；
G, it is mixed with hot water B using hot water A；H, hot water B reverse reflux cold water carries out water (optional).
The characteristics of water mixing valve has and the main problem that needs solve：
1, there are 2 hot water water inlet interfaces and 1 cold water water inlet interface, need to be further added by a hot water in conventional water mixing valve
Import；
2, it after increasing a hot water inlet, remains able to be mounted in shower cabinet or shower house, with existing pipe-line system
Matching, simple installation；
3, it using simple, although there are many water-use models, be easy to remember rule, be not in maloperation；
4, most parts and spare and accessory parts in the market are general；
5, integrated level is higher, reliable in quality, tailored appearance；
6, it is combined use with shunt valve, constitutes three water outlet of five logical water mixing valve groups or three water inlets of three water inlets, two water outlet
Six logical water mixing valve groups, valve housing needs the position of rational arrangement water inlet, outlet pipe, water outlet, spool, handwheel and handle
It sets, internal runner is more complicated.
Based on requirements above, the technical solution adopted by the present invention is：
1, Purely mechanical is used in structure, avoids, using solenoid valve and electronic control system and temperature-sensitive water mixing valve, utilizing
Widely used mechanical water mixing valve principle carries out successively 2 mixing in the market, and prevents from being formed in check valve built in water inlet
It flows backwards.Flow direction and control principle are as depicted in figs. 1 and 2.
2, a kind of valve housing, one mechanical water mixing valve spool of each installation in left and right are designed, water mixing valve symmetric handles are arranged, into
Runner between outlet and spool is integrated in valve housing.Structure type is as shown in Figure 3 and Figure 4.
3, three road water source, is successively mixed water twice, there are two kinds of basic mixing water models and uses water principle：A, wherein one
Road hot water is first mixed with cold water as hot water source is commonly used, if water temperature is not high enough, it is secondary to reuse the progress of another way hot water
Mixing improves water temperature；B, the hot water source first selected, is then mixed with cold water again.
4, double hot water water mixing valves and shunt valve are combined use, by the mixed warm water of water mixing valve, use shunt valve
It switches at tap, top spray and shower three, constitutes six logical water mixing valve groups of three water inlets, three water outlet.Principle such as Fig. 5 and Fig. 6
It is shown.In addition to this it is possible to reduce water outlet quantity, five logical water mixing valve groups of three water inlets, two water outlet are constituted.
5, valve core of water isolating valve, Jiang Fenshui is arranged between 2 water mixing valve spools of double hot water water mixing valves in six logical water mixing valve group
Valve and water outlet are integrated into outlet pipe in a valve group, and structure type is as shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10.
6, the import of valve can install built-in inner elements of check valve, determine whether that installation is unidirectional according to user's actual needs
Valve core.
Double hot water water mixing valves that the present invention designs can use hot water source of the 2 road hot water as shower.Solve one
Kind water heater is difficult the pursuit for meeting user to economical, comfort, reliability and convenience.
For example, solar water heater is as a kind of energy-efficient water heater, but it is easy by temperature and weather
It influences, causes do not have water available awkward situation rainy days, and be limited to the moisture storage capacity of water heater, often occur taking a shower not yet
The case where end, hot water has just run out.Although some solar water heaters, electrical heating miscellaneous function is carried, is considered
Water heater is mounted on outdoor, and longer cable increases use cost and application risk.
Using double hot water water mixing valves of the present invention, the upper collector nozzle of hot water B interface and solar energy connects, and hot water A connects other
Water heater need to only operate the valve of left and right two of double hot water water mixing valves, you can 2 tunnel hot water source of free switching and cold water mix,
2 tunnel hot water sources can also be only used to mix, obtain some relative constant leaving water temperature and water flow.Terminate in shower
After upper water operation can also be carried out to solar energy.
In structure design, it has been contemplated that the installation matters of double hot water water mixing valves can replace user in situ and pacify
The water mixing valve of dress.Increased hot water inlet all the way accesses at the top of shower rods, and water inlet line can be laid in furred ceiling, keeps health
Between or shower cabinet it is clean and tidy, reduce influence to original finishing.
Description of the drawings
The bis- hot water water mixing valve flow charts (one) of Fig. 1.Mixing water model and use water principle：Core is 2 water mixing valve spools；Heat
Water B is first mixed with cold water as hot water source is commonly used, if water temperature is not high enough, is reused spare hot water A and is carried out secondary mix
It closes, improves water temperature；When secondary water mixing valve is closed, one time water mixing valve is opened to centre position, since the hydraulic pressure of cold water is higher, cold water
Flow into hot water B, it can be achieved that hot water B upper water.Using the water mixing valve of the principle, the water source of hot water B is mainly storage-type solar energy
Water heater.If hot water B does not connect solar water heater or need not go up water function, only need to install additional in hot water B entrances unidirectional
Valve.
The bis- hot water water mixing valve flow charts (two) of Fig. 2.Mixing water model and use water principle：Core is 2 water mixing valve spools and 2
A inner elements of check valve；For hot water A and hot water B all as hot water source is commonly used, a water mixing valve selects hot water source or mixing two-way
Then hot water reaches the water temperature of demand with cold water mix again；In view of there may be differential water pressures between hot water A and hot water B, it is
It prevents from flowing backwards between two-way water source, check valve is installed in two-way water inlet.
The bis- hot water water mixing valve structural schematic diagrams (one) of Fig. 3.Valve is installed on the wall in shower cabinet or shower house, wall
2 water inlet interfaces of reserving hot water and cold water on wall correspond to the hot water A interfaces and cold water interface of double hot water water mixing valves, hot water B respectively
Interface is located at water mixing valve top, and water mixing valve lower part is then water outlet.Configuration A need to install check valve at the hot water inlet of water mixing valve
Spool corresponds to double hot water water mixing valve flow charts (two), the runner of water mixing valve enclosure interior, the position of intake-outlet and spool position
It sets as shown in the figure；Configuration B corresponds to double hot water water mixing valve flow charts (one), and wherein hot water B mainly uses solar water heater,
Make other water heaters if changing or water function need not be gone up, needs in hot water B entrances installation inner elements of check valve, water mixing valve shell
The runner in portion, the position of intake-outlet and spool position are as shown in the figure.Double hot water water mixing valves of the above structure are mainly used for those
Shower cabinet or shower house have been completed to fit up, and are only disposed with the user of 2 water inlet interfaces of hot and cold water.
The bis- hot water water mixing valve structural schematic diagrams (two) of Fig. 4.Valve is installed on the wall in shower cabinet or shower house, wall
2 hot water and 1 cold water water inlet interface are reserved on wall, water mixing valve lower part (or top) is water outlet.Configuration A, the heat of water mixing valve
Inner elements of check valve need to be installed at water inlet, correspond to double hot water water mixing valve flow charts (two), the runner of water mixing valve enclosure interior, into
The position of water outlet and spool position are as shown in the figure；Configuration B corresponds to double hot water water mixing valve flow charts (one), wherein hot water B master
Solar water heater is used, makees other water heaters if changing or water function need not be gone up, is needed unidirectional in the installation of hot water B entrances
Valve core, the runner of water mixing valve enclosure interior, the position of intake-outlet and spool position are as shown in the figure.Double hot water of the above structure
Water mixing valve is mainly used for those shower cabinets or shower house is not yet fitted up, can be according to the given pre-buried water inlet interface in position.
Fig. 5 six leads to water mixing valve group flow chart (one).Being combined with shunt valve based on double hot water water mixing valve flow charts (one) is made
With the six logical water mixing valve groups that composition three into three goes out.
Fig. 6 six leads to water mixing valve group flow chart (two).Being combined with shunt valve based on double hot water water mixing valve flow charts (two) is made
With the six logical water mixing valve groups that composition three into three goes out.
Fig. 7 six leads to water mixing valve group structural schematic diagram (one).It is designed based on six logical water mixing valve group flow charts (one), valve
Respectively there are one water mixing valve spool, centre is a valve core of water isolating valve, the wall being installed in shower cabinet or shower house for the left and right of door
On, two water inlet interfaces of reserving hot water and cold water on wall, the hot water A interfaces for corresponding to double hot water water mixing valves respectively connect with cold water
Mouthful, hot water B interface is located at the top of spray bar, can be accessed by the hot-water line arranged in furred ceiling.If hot water B connections is not the sun
Energy water heater or solar water heater have individual water supply valve door, need not use the upper water function at this, then need in heat
Inner elements of check valve is installed in water B imports.Tap, spray head or shower are flowed to by shunt valve after hot and cold water mixing, until spray head
Pipeline and third water inlet conduit constitute inner and outer pipes, setting rotating mechanism keeps spray transverse tube rotatably certain at the top of outer tube
Angle, the pipeline for flowing to tap and shower constitute inner and outer pipes, and tap is arranged rotating mechanism with water mixing valve junction, makes the fire hose
Head can be turned through certain angle.Six logical water mixing valve groups of such design are mainly used for those shower cabinets or shower house has been completed to fill
It repaiies, and is only disposed with the user of two water inlet interfaces of hot and cold water.Water mixing valve uses scene：Hot water B as main hot water water source,
It is generally from solar water heater, hot water A may be from electric heater or gas heater as spare hot water source.Water mixing valve
Use pattern：
1, valve left heat in left side is right mixed, and valve left heat in right side is right cold；
2, left side valve opening, as right side, right side valve routine operation, you can taken a shower using solar water；
3, leaving water temperature is relatively low, adjusting of suitably turning left after the valve opening of left side, improves leaving water temperature；
4, left side valve is closed, and right side valve is opened into centre position, water on hot water B (solar energy)；
5, intermediate shunt valve, realizes the switching being discharged at tap, spray and shower three.
Fig. 8 six leads to water mixing valve group structural schematic diagram (two).It is designed, is tied based on six logical water mixing valve group flow charts (two)
Configuration formula, installation site and mounting means and six logical water mixing valve group structural schematic diagrams (one) are essentially identical, only valve internal
Runner is different, and installs inner elements of check valve in hot water A and hot water B entrances.Water mixing valve uses scene：Hot water A and hot water B are
As common hot water source, when water mixing valve operates, the treatment at two-way water source is the same, does not differentiate between primary and secondary.Water mixing valve use pattern：
1, left side valve or so is all hot water, and valve left heat in right side is right cold；
2, left side valve first selects hot water source, right side valve to be mixed into cold water temperature adjustment；
3, intermediate shunt valve, realizes the switching being discharged at tap, spray and shower three.
Fig. 9 six leads to water mixing valve group structural schematic diagram (three).It is designed based on six logical water mixing valve group flow charts (one), valve
Respectively there are one water mixing valve spool, centre is a valve core of water isolating valve, the wall being installed in shower cabinet or shower house for the left and right of door
On, two hot water and a cold water water inlet interface are reserved on wall.After hot and cold water mixing tap, spray are flowed to by shunt valve
Head or shower, the pipeline for flowing to tap and shower constitute inner and outer pipes, and tap is arranged rotating mechanism with water mixing valve junction, makes
Tap can be turned through certain angle.Six logical water mixing valve groups of such design are mainly used for those shower cabinets or shower house not yet fills
It repaiies, it can be according to the given pre-buried water inlet interface in position.Water mixing valve is using scene with use pattern with six logical water mixing valve group structures
Schematic diagram (one).
Figure 10 six leads to water mixing valve group structural schematic diagram (four).It is designed, is tied based on six logical water mixing valve group flow charts (two)
Configuration formula, installation site and mounting means and six logical water mixing valve group structural schematic diagrams (three) are essentially identical, only valve internal
Runner is different, and installs inner elements of check valve in hot water A and hot water B imports.Water mixing valve is logical with six with use pattern using scene
Water mixing valve group structural schematic diagram (two).
Specific implementation method
The present invention proposes 2 kinds of mixed water principles (see Fig. 1 and Fig. 2) and 2 kinds of mounting structures (Fig. 3 and Fig. 4), 4 kinds pairs altogether
Hot water water mixing valve (Fig. 3 and Fig. 4 respectively have two kinds of configurations of AB).Simple water mixing valve, it is difficult to meet the market demand, it is therefore desirable to point
Water valve is applied in combination, and 4 kind of six logical water mixing valve group (Fig. 7, Fig. 8, Fig. 9 and Figure 10) is designed based on above 4 kinds double hot water water mixing valves.
As for five logical water mixing valve groups of three water inlets, two water outlet a water outlet is only the reduction of because structure is similar to six logical water mixing valve groups
Mouthful, therefore be no longer explained.
The present invention is more likely to the structure type of Fig. 7, and the amount of parts which uses is minimum, structure design more adduction
Reason, and existing water mixing valve can be replaced in situ, the access conduit of hot water B is laid with out of furred ceiling, does not influence shower cabinet, shower
The existing finishing in room or toilet.Hot water B is connected to the hot water source that solar water heater uses as priority, can be that user saves
Certain financial expenditure.
Six logical water mixing valve groups of Fig. 7 structures, main parts size constitutes and explanation：
1, water mixing valve spool, quantity 2.Using manual water mixing valve spool, there is ready-made model available in the market, can be selected
The straight angle ceramic cartridge of 25mm, 35mm, 40mm specification, it is contemplated that the volume and water flow of valve, it is preferential to select 35mm specifications.Phase
Compared with the spool of other materials, ceramic cartridge is more heat-resisting, wear-resisting, while ceramic cartridge itself has good sealing performance.
2, water mixing valve handle, quantity 2.Mating with water mixing valve spool, material is consistent with water mixing valve housing parts.
3, valve core of water isolating valve, quantity 1.The third gear spool gone out using one into three, can be selected in the market 22mm, 26mm and
The ceramic cartridge of 33mm specifications, it is contemplated that the volume and water flow of valve, it is preferential to select 26mm specifications.
4, shunt valve handwheel, quantity 1.Mating with valve core of water isolating valve, material is consistent with water mixing valve housing parts.
5, inner elements of check valve, quantity 1 or does not need.Using plastics internal inserted spring type non-return valve core, according in water inlet
The size of diameter selects the specification of check-valves, should equally consider the volume of valve, consider water flow again.Market top external diameter 10mm
With can be used for 14mm specifications.
6, water mixing valve housing parts, quantity 1.According to the structure of Fig. 7, water mixing valve shell needs for two water mixing valves in left and right
Core and intermediate diverter valve spool provide installation space, while to arrange 3 water inlet interfaces and three water outlets, and in water inlet, go out
Water stream channel is designed between the mouth of a river and spool, meets the flow of Fig. 5.The basic structure of water mixing valve shell with outside shaped like Fig. 7 institutes
Show, inner flow passage, water inlet position and spool position are shown in the diagram on the right side of Fig. 7.The material of housing parts is paid the utmost attention to use copper
Or stainless steel, overlay coating polish brightening processing.
7, spray bar inner tube+hot water B water inlets, quantity 1.Material is consistent with water mixing valve housing parts.
8, spray bar outer tube+rotary-top mechanism, quantity 1.Material is consistent with water mixing valve housing parts.Whirler
The structure of structure is reliable, and processing is simple.
9, transverse tube+shower tray, 1 set of quantity are sprayed.Material is consistent with water mixing valve housing parts.
10, shower interface+tap+tap rotating mechanism, 1 set of quantity.Material keeps one with water mixing valve housing parts
It causes.
11, faucet filtration mouth, quantity 1.
12, wall water inlet+locking nut, quantity 2.
13, water mixing valve eccentric joint, quantity 2.
14, trim, quantity 2.
Other than six logical water mixing valve groups of Fig. 7 structures, it is logical mixed that the present invention is also devised with other three kind six of Fig. 8, Fig. 9 and Figure 10
Water valve group；And amount to double hot water water mixing valves of four kinds of configurations in Fig. 3 and Fig. 4.Main parts size and structure are similar to Fig. 7, no
It is described in detail again.
Claims (7)
- It is a kind of using two-way hot water source and double hot water water mixing valves of cold water source all the way 1. the double hot water water mixing valves of shower, It is characterized in thering is 2 hot water water inlet interfaces and 1 cold water water inlet interface, hot and cold water is after by water mixing valve, by operating water mixing valve, The mixing at 2 road water sources or 3 road water sources is completed, and obtains some relative constant leaving water temperature and water flow.
- 2. a variety of use patterns of pair hot water water mixing valve：A, single to use hot water A；B, single to use hot water B；C, single to use cold water；d、 It is mixed with cold water using hot water A；E, using hot water B and cold water mix；F, using hot water A and hot water B and cold water mix；g、 It is mixed with hot water B using hot water A；H, hot water B reverse reflux cold water (optional), carries out water.
- 3. pair hot water water mixing valve, is installed on the wall of shower cabinet, have close to wall side pre- in 3 water inlet interfaces, with wall The interface stayed connects, one manual water mixing valve spool of each installation in left and right of water mixing valve, and corresponding runner is designed in valve housing, Meet traffic requirement.
- 4. pair hot water water mixing valve, is installed on the wall of shower cabinet, have close to wall side pre- in 2 water inlet interfaces, with wall The hot water stayed is connected with cold water inlet, is third water inlet interface, each installation in left and right of water mixing valve above or below water mixing valve One manual water mixing valve spool is designed with corresponding runner in valve housing, meets traffic requirement.
- 5. pair hot water water mixing valve is combined use with shunt valve, the five-way valve or three water inlets three for constituting three water inlets, two water outlet go out The six-way valve of water, and more multi-effluent valve.
- 6. six logical water mixing valve groups, respectively there are one water mixing valve spool, centre is a valve core of water isolating valve, is mountable to shower cabinet for left and right Wall on, have 2 water inlet interfaces close to wall side, connect with reserving hot water on wall and cold water inlet, third it is a into The mouth of a river is located at the top of spray bar, is accessed by the hot water pipeline arranged in furred ceiling；After hot and cold water mixing the fire hose is flowed to by shunt valve Whirler is arranged at the top of outer tube until the pipeline of spray head constitutes inner and outer pipes with third water inlet conduit in head, spray head or shower Structure makes the rotatable certain angle of spray transverse tube, the pipeline for flowing to tap and shower constitute inner and outer pipes, tap and water mixing valve Rotating mechanism is arranged in junction, and tap is made to can be turned through certain angle.
- 7. six logical water mixing valve groups, respectively there are one water mixing valve spool, centre is a valve core of water isolating valve, is mountable to shower cabinet for left and right Wall on, have 3 water inlet interfaces close to wall side, reserve 2 hot water on wall and 1 cold water inlet is connect；It is cold Tap, spray head or shower are flowed to by shunt valve after hot water mixing, the pipeline for flowing to tap and shower constitutes inner and outer pipes.
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| CN201810684209.2A CN108533801B (en) | 2018-06-22 | 2018-06-22 | Double hot water mixing valve for shower |
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| CN201810684209.2A CN108533801B (en) | 2018-06-22 | 2018-06-22 | Double hot water mixing valve for shower |
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| CN108533801B CN108533801B (en) | 2020-08-28 |
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| DE3131172A1 (en) * | 1981-08-06 | 1983-02-24 | Kludi-Armaturen Paul Scheffer, 5758 Fröndenberg | "SINGLE HOLE MIXER BATTERY" |
| JPS6030879A (en) * | 1983-07-30 | 1985-02-16 | Toto Ltd | Combination faucet |
| CN2297604Y (en) * | 1996-11-06 | 1998-11-18 | 于定申 | Double water heater public and function integral water-saving bathtub tap |
| CN2436737Y (en) * | 2000-06-14 | 2001-06-27 | 刘洪生 | Temp. and flow separately controlled water-mixing valve |
| US20110041937A1 (en) * | 2009-08-21 | 2011-02-24 | Yu Chiu Yang | Faucet Device Background of the invention |
| CN202254399U (en) * | 2011-08-26 | 2012-05-30 | 张伟 | Control device for hot water supply by solar water heater and electric water heater or gas water heater |
| CN204026832U (en) * | 2014-08-13 | 2014-12-17 | 昆山赢屹新能源设备有限公司 | Combined type water heater plumbing installation |
| CN105485933A (en) * | 2016-01-20 | 2016-04-13 | 天普新能源科技有限公司 | Light and gas system discharging water at constant temperature with constant-temperature water draining function |
| CN106322752A (en) * | 2016-09-07 | 2017-01-11 | 中国北方车辆研究所 | Parallel type double-inner-container electric water heater and heating method thereof |
| CN106766114A (en) * | 2017-03-29 | 2017-05-31 | 杨可欣 | Many water-heater systems |
-
2018
- 2018-06-22 CN CN201810684209.2A patent/CN108533801B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3131172A1 (en) * | 1981-08-06 | 1983-02-24 | Kludi-Armaturen Paul Scheffer, 5758 Fröndenberg | "SINGLE HOLE MIXER BATTERY" |
| JPS6030879A (en) * | 1983-07-30 | 1985-02-16 | Toto Ltd | Combination faucet |
| CN2297604Y (en) * | 1996-11-06 | 1998-11-18 | 于定申 | Double water heater public and function integral water-saving bathtub tap |
| CN2436737Y (en) * | 2000-06-14 | 2001-06-27 | 刘洪生 | Temp. and flow separately controlled water-mixing valve |
| US20110041937A1 (en) * | 2009-08-21 | 2011-02-24 | Yu Chiu Yang | Faucet Device Background of the invention |
| CN202254399U (en) * | 2011-08-26 | 2012-05-30 | 张伟 | Control device for hot water supply by solar water heater and electric water heater or gas water heater |
| CN204026832U (en) * | 2014-08-13 | 2014-12-17 | 昆山赢屹新能源设备有限公司 | Combined type water heater plumbing installation |
| CN105485933A (en) * | 2016-01-20 | 2016-04-13 | 天普新能源科技有限公司 | Light and gas system discharging water at constant temperature with constant-temperature water draining function |
| CN106322752A (en) * | 2016-09-07 | 2017-01-11 | 中国北方车辆研究所 | Parallel type double-inner-container electric water heater and heating method thereof |
| CN106766114A (en) * | 2017-03-29 | 2017-05-31 | 杨可欣 | Many water-heater systems |
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| CN108533801B (en) | 2020-08-28 |
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