CN108562047A - Water route module, hot-water heating system and control method - Google Patents
Water route module, hot-water heating system and control method Download PDFInfo
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- CN108562047A CN108562047A CN201810151853.3A CN201810151853A CN108562047A CN 108562047 A CN108562047 A CN 108562047A CN 201810151853 A CN201810151853 A CN 201810151853A CN 108562047 A CN108562047 A CN 108562047A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 728
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims description 45
- 239000008399 tap water Substances 0.000 claims description 25
- 235000020679 tap water Nutrition 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 11
- 230000002528 anti-freeze Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 13
- 238000009825 accumulation Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
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- 230000008014 freezing Effects 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- 238000012937 correction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of water route module, hot-water heating system and control methods, wherein the water route module includes：For being connected to first the first interconnecting part for water end (W.E.)；For being connected to second the second interconnecting part for water end (W.E.)；Described first water temperature inputted for water end (W.E.) higher than described second for the water temperature of water end (W.E.) input；For the third connecting portion of connection water end (W.E.), first interconnecting part and second interconnecting part are connected with the third connecting portion；The 4th interconnecting part for exporting flow, 4th interconnecting part is connected to second interconnecting part in the water route module, regulating device, the regulating device adjustment flow into the flow ratio in the third connecting portion and the 4th interconnecting part through second interconnecting part.It is big to solve the problems, such as that leaving water temperature fluctuates, while realizing the effect of energy saving for water route module, hot-water heating system and control method provided by the invention, preferably improve user experience.
Description
Technical field
The present invention relates to field of water heaters, more particularly to a kind of water route module, hot-water heating system and control method.
Background technology
For general water heater, hot water feed end to user with the communicating pipe there are certain length between water end (W.E.)
Road.When each opening water end (W.E.) hot water of user, it is required for first bleeding off the cold water in the connecting pipeline, then could obtains heat
The hot water that water feed end provides.The waste of water resource is not only caused in this way, while also reducing the usage experience of user.
Currently, for the heat accumulation type water heater for being provided with water tank, in order to realize " water outlet is i.e. hot ", setting with water end (W.E.)
Automatic water-returning function.It is returned automatically for example, Chinese patent specification (application No. is 201520426730.8) discloses a kind of band
The air source hot pump water heater of water function.The water heater when in use, passes through the hot water outlet and cooling water inlet in heat storage water tank
Between be formed with circulation waterway, water circulating pump is provided in the circulation waterway and is connected to user terminal, can after opening the water circulating pump
It is heated with drawing back in heat storage water tank cold water in circulation waterway again from cooling water inlet, and the hot water in heat storage water tank is led to
Overheat water out feeds to circulation waterway, to which the water temperature ensured in circulation waterway is maintained at higher temperature.It is used when user opens
When the end of family, you can obtain hot water from the circulation waterway.
But it has been found that be now provided with water return function heat accumulation type water heater further there is a problem in that：
When opening simultaneously multiple water with water end (W.E.), leaving water temperature fluctuation is larger, and general water temperature fluctuates more than 10 degrees Celsius (DEG C)；It is special
Be not when tap water water temperature is relatively low, it is more obvious with the fluctuating temperature of water end (W.E.), to it cannot be guaranteed that user obtain preferably make
With experience.
Invention content
The object of the present invention is to provide a kind of water route module, hot-water heating system and control methods, can overcome in the prior art
Defect, it is big to solve the problems, such as that leaving water temperature fluctuates, while realizing the effect of energy saving, preferably improve user's body
It tests.
Following technical proposal can be used to realize in the above-mentioned purpose of the present invention：
A kind of water route module comprising：
For being connected to first the first interconnecting part for water end (W.E.)；
For being connected to second the second interconnecting part for water end (W.E.)；Described first supplies for the water temperature that water end (W.E.) inputs higher than described second
The water temperature of water end (W.E.) input；
For the third connecting portion of connection water end (W.E.), first interconnecting part and second interconnecting part with the third
Interconnecting part is connected；
The 4th interconnecting part for exporting flow, the 4th interconnecting part and second interconnecting part are in the water route module
Middle connection；
Regulating device, the regulating device adjustment flow into the third connecting portion and the described 4th through second interconnecting part
The flow ratio of interconnecting part.
Further, further include：Water pump, the water pump are set to second interconnecting part to the 4th interconnecting part institute shape
At water route in.
Further, described with the number of water end (W.E.) is more than two.
Further, first interconnecting part has a first interface, and second interconnecting part has a second interface, and described the
Tee joint portion has third interface, and first interconnecting part, the second interconnecting part, third connecting portion are respectively formed with hollow stream
Road, the runner are meeting at merging portion away from the end of the interface, the regulating device setting the second interface extremely
On second interconnecting part between the merging portion.
Further, the 4th interconnecting part has the 4th interface, and hollow runner is formed in the 4th interconnecting part,
The runner is being combined with second interconnecting part away from the end of the 4th interface and is forming engaging portion；The adjusting dress
Setting in the engaging portion between the merging portion.
Further, further include：5th interconnecting part, the 5th interconnecting part has to be connect for connecting the 5th of return pipe the
Mouthful, the 5th interconnecting part is mutually converging to form mixing unit away from the end of the 5th interface with second interconnecting part.
Further, the mixing unit is provided with exhaust apparatus between the 5th interface.
Further, the mixing unit is additionally provided with the list being in parallel with the exhaust apparatus between the 5th interface
To valve.
Further, there are engaging portion, institutes in the water route module for the 4th interconnecting part and second interconnecting part
Water pump is stated to be located in the mixing unit to the interconnecting part between the engaging portion.
Further, the material of at least partly described interconnecting part is antifreeze material.
Further, at least partly described interconnecting part is molded into water route module by in-mould injection method.
Further, further include shell, the water route module is located in the shell, and the interface of the interconnecting part is located at institute
State the same side of shell.
Further, the regulating device is additionally provided with control unit, and preset temperature, pre- is stored in described control unit
If at least one of flow；
The water route module is provided with the temperature detection part for being electrically connected with described control unit, in flow detection part
At least one.
Further, either flow detection part is set to first interconnecting part or third connecting to the temperature detection part
In at least one portion.
Further, described control unit also includes signal receiving part, for receiving the preset temperature signals of user, presetting
At least one of flow signal.
A kind of control method of water route module, including：According to the preset temperature signals or preset flow signal, adjustment
The regulating device, the water for flowing through second interconnecting part branch to the 4th interconnecting part and third connecting portion in specific proportions.
Further, also include：Temperature detecting unit for obtaining return water temperature, for obtaining the water pump operation ginseng
Several water pump detection units, and with the temperature detecting unit, water pump detection unit be electrically connected controller, the control
It also include timing module in device.
Further, further include：The exhaust apparatus being connected to the water pump, it is single that the controller is based on water pump detection
The signal that member obtains sends out control signal, controls the open and-shut mode of the exhaust apparatus.
A kind of control method of water route module is stored with the default of the corresponding temperature index of scheduled duration in the controller
Range；Wherein, the temperature index includes：Temperature or temperature rate of change；The control method includes：
Run time is recorded by the timing module, obtains the temperature signal of the temperature detecting unit, and be based on institute
It states temperature signal and obtains Current Temperatures index；
Judge whether the corresponding Current Temperatures index of scheduled duration in the preset range or reaches and meet temperature and refer to
Whether the run time of target preset range is within the scope of the scheduled duration；
Not in the preset range or not within the scope of the scheduled duration, the operation ginseng of the water pump is adjusted
Number, makes the corresponding Current Temperatures index of the scheduled duration reach in the preset range, or meets the default of temperature index
The run time of range reaches within the scope of the scheduled duration, and using the operating parameter after adjusting as initial launch next time
Parameter is stored.
Further, when within the scope of the scheduled duration, not adjusting the operating parameter of the water pump, including：
Duration needed for the preset range for reaching the temperature index is less than the scheduled duration, reduces the water pump
Rotating speed；
Duration needed for the preset range for reaching the temperature index is more than the scheduled duration, improves the water pump
Rotating speed.
A kind of hot-water heating system, including, water route module as described above, wherein described first for water end (W.E.) be the hot water
Thermal water source in system, described second for water end (W.E.) be tap water supply end；The hot water output port of the thermal water source and the water route
First interconnecting part of module is connected to；The cold water input port of the thermal water source is connected to the 4th interconnecting part；The tap water supplies
Water end (W.E.) has the first branch water pipe being connected with water end (W.E.) cold water output section at least two, is connected with the third connecting portion
The second branch water pipe；The third connecting portion described is connected to at least two with the hot water output section of water end (W.E.).
Further, the thermal water source includes water tank, and the water tank has inlet and outlet, the water outlet of the water tank
Mouth is connected to the first interconnecting part of the water route module；The water inlet of the water tank is connected to the 4th interconnecting part；It is described from
Water has the first branch water pipe being connected with the cold water output section of at least two water end (W.E.)s and the third for water end (W.E.)
The second branch water pipe that interconnecting part is connected；The third connecting portion connects at least two hot water output sections with water end (W.E.)
It is logical；
The hot-water heating system also includes return pipe, also includes the 5th interconnecting part in the water route module；5th connection
Portion is matched with return pipe connection to form backwater circulation system.
Further, the hot-water heating system thermal water source includes：Gas heater, solar water heater, electric heater or
At least one of Teat pump boiler.
By the technical solution of above the application embodiment offer as it can be seen that water route module provided herein, passes through tune
Regulating device rationally adjusts the water for flowing through the second interconnecting part, it is made to branch to the 4th interconnecting part and third connecting portion by predetermined ratio,
It is exported to water end (W.E.) so that the third connecting portion obtains thermostatted water, goes out water temperature when overcoming multiple spot water in the prior art
Degree fluctuates big problem.
Since the water temperature of third connecting portion output has relative to the existing hot water water temperature directly exported from first for water end (W.E.)
Larger reduction is recycled when forming backwater circulation with the thermostatted water of moderate temperature, and heat loss can be reduced, and is realized
The effect of energy saving.
In addition, after using the water route module, the hot water line needed for hot-water heating system be described first for water end (W.E.) to described
One section between first interconnecting part, compared with the existing technology in, hot-water line needs to be arranged in first for water end (W.E.) to each water end (W.E.)
Between for, length is greatly shortened, and is also preferably improved the phenomenon that fouling in pipeline, and water route is integrated into module class
Type structure ensure that characteristic easy for installation, water flow inside thru passages use antifreeze material；And exhaust structure is set, occurring
Cut off the water, when user still uses water, has air inlet in pipeline, lead to pump operation work condition abnormality, exhaust apparatus is connected automatically at this time,
User need not instruct after sale to operate, and only need to open tap, under originally water-driven, the remaining all gas in pipeline
It can be by by being automatically drained out with water spot.
The control method of water route module provided herein is judged pre- based on the temperature index that temperature detection part obtains
Whether the long corresponding Current Temperatures index of timing in the preset range or reaches and meets the preset range of temperature index and be
It is no within the scope of the scheduled duration；Not in the preset range or not within the scope of the scheduled duration, institute is adjusted
The operating parameter of water pump is stated, and is stored the operating parameter after adjusting as initial operational parameter next time, to make
Obtaining water route mould water pump operation parameter in the block can match from different installation environments automatically, further improve user's
Usage experience.
Description of the drawings
Fig. 1 is the structural schematic diagram for the water route module that one embodiment of the application provides；
Fig. 2 is the structural schematic diagram for the water route module that the application another embodiment provides；
Fig. 3 is a kind of system schematic for hot-water heating system that one embodiment of the application provides；
Fig. 4 is the system schematic for another hot-water heating system that one embodiment of the application provides；
Fig. 5 is the step flow chart for the water route module control method that one embodiment of the application provides.
Reference sign：
The first interconnecting parts of 1-；The second interconnecting parts of 2-；3- third connectings portion；The 4th interconnecting parts of 4-；The 5th interconnecting parts of 5-；6- tune
Regulating device；7- water tanks；71- water inlets；72- water outlets；8- tap water supplies end；9- water pumps；10- water end (W.E.)s；11- merging portion；
The engaging portions 12-；13- mixing unit；14- exhaust apparatus；15- check valves；16- shells；The first branch water pipes of 17-；The second branches of 18-
Water pipe；19- return pipes.
Specific implementation mode
It below in conjunction with the drawings and specific embodiments, elaborates to technical scheme of the present invention, it should be understood that these realities
Example is applied to be only illustrative of the invention and is not intended to limit the scope of the invention, after having read the present invention, people in the art
Member each falls in the application range as defined in the appended claims the modification of the various equivalent forms of the present invention.
It should be noted that when element is referred to as " being set to " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", "upper",
"lower", "left", "right" and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term as used herein "and/or" includes one or more
Any and all combinations of relevant Listed Items.
For the heat accumulation type water heater for being provided with water return function, when it is multiple opened with water end (W.E.) when, there is fluctuating temperature
Concrete reason it is as follows：
What is circulated in circulation waterway at present is the high-temperature water directly provided by water outlet of water tank, and the temperature of the high-temperature water is general
Between 60 degrees Celsius to 70 degrees Celsius.Since return water temperature is higher, need at this time with water end (W.E.) need the cool water quantity that mixes also compared with
Greatly.Since the water from tap water supply end is certain, when distributing to more with the cold water of water end (W.E.), correspondingly, flowing into
The cold water of water tank is just reduced；When the cold water for flowing into water tank is reduced, in order to maintain ordinary water level (water tank and the cold water pipe energy of water tank
Enough connections), the hot water amount of the water outlet outflow of water tank also accordingly reduces；When the hot water amount of outflow is reduced (while with being mixed into
Cold water is more), it is comparatively fast cooled down showing as leaving water temperature with water end (W.E.), fluctuating temperature is big, and user needs repeatedly adjustment real
Existing equilibrium temperature flow, there is also the phenomenon that scalding user sometimes.The usually front and back temperature difference reaches 10 degrees Celsius or more after measured.
Water route module provided by the present invention, can be applied in heat accumulation type water heater, that is, have the water tank of storage hot water
Water heater, such as Teat pump boiler, electric heater, solar water heater etc., other heat accumulation type water heaters or similar to storage
The scene of heat type water heater is also applicable, and quick-heating type water heater such as gas heater also can realize constant temperature by this water route module
The effect of cyclic water outlet, details are not described herein by specific the application.
When the water route module is arranged in heat accumulation type water heater, medium temperature backwater circulation can be formed, it is existing to solve
Leaving water temperature fluctuates big temperature, while realizing the effect of energy saving, preferably improves user experience.For example, when should
Water route module can be improved existing backwater circulation, shape when there is the water heater of water return pipeline to be combined
At medium temperature backwater circulation；Medium temperature backwater circulation can be established to the water heater without water return pipeline.Below in conjunction with specific
Embodiment elaborates the application.
Also referring to Fig. 1 or Fig. 2, a kind of water route module provided in the application embodiment may include：For even
Lead to first the first interconnecting part 1 for water end (W.E.)；For being connected to second the second interconnecting part 2 for water end (W.E.)；Described first inputs for water end (W.E.)
Water temperature higher than described second for water end (W.E.) input water temperature；For the third connecting portion 3 of connection water end (W.E.) 10, first connection
Portion 1 and second interconnecting part 2 are connected with the third connecting portion 3, and the 4th interconnecting part 4 for exporting flow is described
4th interconnecting part 4 is connected to second interconnecting part 2 in the water route module；Regulating device 6, the regulating device 6 adjust
The flow ratio in the third connecting portion 3 and the 4th interconnecting part 4 is flowed into through second interconnecting part 2.
In the present embodiment, described first for water end (W.E.) can be for provide high-temperature water for water end (W.E.).Specifically, for
For water heater, this first for water end (W.E.) can be water tank 7.Specifically, water tank 7 can be in integrally hollow cylindrical housings, when
So, it may be other shapes, the application specific restriction of work herein.
In general, heating element is additionally provided on water tank 7, for being heated to the water in water tank 7.Specifically, should add
The form of thermal part can be different according to the difference of specific water heater form.For example, when the water heater is Teat pump boiler,
The heating element can be condenser, when the refrigerant of high temperature and pressure flows through the condenser, can transfer heat in water tank 7
Water.When the water heater is electric heater, which can be electrically heated rod, be mounted in the water tank 7, for heating
Water in water tank 7.Certainly, which can also be the combination of a variety of heat forms, and the application does not make specific herein
It limits.
According to the difference of mounting means, the water tank 7 according to the difference of installation form can be divided into horizontal type liner, it is vertical in
Courage, the application do not make specific limit herein.In the application embodiment, water tank 7 is illustrated in an upright, other
Embodiment can refer to vertical water tank 7 and make adaptability deformation, and details are not described herein by specific the application.
In general, water tank 7 has opposite water outlet 72 and water inlet 71, wherein the water outlet 72 is used for as heat
Water out, the water inlet 71 are used for as tap water (cold water i.e. described in the application embodiment) import.In general, water
Along gravity direction layer distributed, temperature continuously decreases water temperature in case 7 from top to bottom, thus goes out as described in hot water outlet
The position at the mouth of a river 72 is higher than the position of the water inlet 71 as cooling water inlet.
It in the present embodiment, can be to the water route module when first interconnecting part 1 is connected with first for water end (W.E.)
It is passed through hot water.First interconnecting part 1 can be the form of hollow pipeline, or be molded by in-mould injection method
The runner of type.There is first interconnecting part 1 first interface, the first interface to be connected for water end (W.E.) with described first by hot-water line
It connects.Specifically, the first interface can be the form of articulation or fast interface, installed with facilitating.Certainly, this first
The form of interface can also be adaptively adjusted according to the difference of specific installation environment, and the application does not limit specifically herein
It is fixed.
In the present embodiment, described second for water end (W.E.) can be for provide water at low temperature for water end (W.E.).Specifically, this
Two for water end (W.E.) can be tap water supply end 8.When second interconnecting part 2 is connected with described second for water end (W.E.), Ke Yixiang
With water end (W.E.) 10 and first cold water is provided for water end (W.E.).
Likewise, second interconnecting part 2 can be the form of hollow pipeline, or pass through in-mould injection method
The runner of injection molding.Second interconnecting part 2 has second interface, and the second interface is by cold water pipe with described second for water end (W.E.)
It is connected.Specifically, the second interface can be the form of articulation or fast interface, installed with facilitating.Certainly, should
The form of second interface can also be adaptively adjusted according to the difference of specific installation environment, and the application does not make specifically herein
It limits.When the water route module application is in the hot-water heating system with return pipe, second interconnecting part 2 is also used as recycling
The interface of pipe, is connected with recovery tube.
In the present embodiment, described with water end (W.E.) 10 is water outlet for supplying water to user.In general, this uses water end (W.E.) 10
Number be two or more, be generally spaced a distance mounted on different positions.For example, for household water, it should
May include with water end (W.E.) 10：Mounted on washing the dishes with water end (W.E.) for kitchen, it is mounted on the wash water end of balcony, mounted on washing for bathroom
Water for shower end, mounted on washing one's face with water end (W.E.) etc. for toilet, with the increase of user's floor space, water is used in increasing for floor
The number at end 10 also can accordingly increase.
In the present embodiment, the third connecting portion 3 be used for by from described first for water end (W.E.) hot water and at least partly
Described second for water end (W.E.) flow into cold water merges in the water route module after to the water end (W.E.) 10 output.Specifically, described
3 one side of third connecting portion is connected with described with water end (W.E.) 10, on the other hand with first interconnecting part, 1 and second interconnecting part 2
It is connected to.The third connecting portion 3 has third interface.Specifically, the third interface can be articulation or fast interface
Form is installed with facilitating.Certainly, the form of the third interface can also be adapted to according to the difference of specific installation environment
Property adjustment, the application do not limit specifically herein.
In the present embodiment, first interconnecting part 1 exists in the water route module with second interconnecting part 2 and closes
And portion 11, entered in the water route module by first interconnecting part 1 for the hot water of water end (W.E.) from described first, from described
Second is entered by second interconnecting part 2 in the water route module for at least partly cold water of water end (W.E.), and hot water and cold water
It is exported to water end (W.E.) 10 by the third connecting portion 3 after converging at the merging portion 11.
Specifically, the third connecting portion 3 can be with first interconnecting part 1 and the away from the end of the third interface
Two interconnecting parts, 2 phase meets at the merging portion 11.For example, first interconnecting part 1 has first interface, second interconnecting part
2 there is second interface, the third connecting portion 3 there is third interface, first interconnecting part 1, the second interconnecting part 2, third to connect
Logical portion 3 is respectively formed with hollow runner, and the runner is meeting at the merging portion 11 away from the end of the interface, such as schemes
Shown in 2, compact-sized runner arrangement is formed.Specifically, the form in the merging portion 11 can be in the block according to water route mould
The difference of interconnecting part form and it is different, for example, when interconnecting part is formed by hollow tube body, which can connect for threeway
The form of head, when interconnecting part is formed entirely through the mode of injection molding, which is the point between runner.
In the present embodiment, the 4th interconnecting part 4 is for exporting flow, and the 4th interconnecting part 4 has opposite the
Four interfaces and away from the port of the 4th interface.Wherein, the 4th interface can be connected with first for water end (W.E.) by pipeline.
For example, when described first is water tank 7 for water end (W.E.), the 4th interface can be connected by pipeline with the water inlet 71 of water tank 7.
Likewise, the 4th interface can be the form of articulation or fast interface, installed with facilitating.Certainly, it the 4th connects
The form of mouth can also be adaptively adjusted according to the difference of specific installation environment, and the application does not limit specifically herein.
In addition, the port away from the 4th interface can be connected on second interconnecting part 2, i.e., described 4th interconnecting part 4 and institute
State that the second interconnecting part 2 is connected in the water route module and there are engaging portions 12.Specifically, the form of the engaging portion 12 can root
It is different according to the difference of water route mould interconnecting part form in the block, for example, when interconnecting part is formed by hollow tube body, the engaging portion
12 can be the form of three-way connection, and when interconnecting part is formed entirely through the mode of injection molding, which is to flow
Point between road.
In the present embodiment, water route mould water in the block is flowed into from second interconnecting part 2 to punish in the engaging portion 12
Stream, by the 4th interconnecting part 4, the hot water that another part is flowed into first interconnecting part 1 flows to a part after mixing
It is exported to water end (W.E.) 10 behind the third connecting portion 3.
In the present embodiment, the regulating device 6 is arranged in cold water runner, the shunt ratio for adjusting cold water.
Specifically, the regulating device 6 can be arranged in the second interconnecting part 2 of the water route module or in the 4th interconnecting part 4.When described
When regulating device 6 is arranged in cold water runner, it can be in contact with hot water to avoid regulating device 6, it is possible to reduce high-temperature water causes
Scale problems, and the reliability that regulating device 6 uses can be improved, prolonged the service life.
For example, the regulating device 6 can be located in second interconnecting part 2, flowed for adjusting second interconnecting part 2
The shunt ratio of the water entered, that is, adjust be diverted to the 4th interconnecting part 4 water and flow to the portion of merging 11 carry out mix water water
The ratio of amount.Specifically, the form of the regulating device 6 can be the form of proportioning valve, or the adjustable valve of aperture
Door, in addition, the form of the regulating device 6 is not limited to the example above, the application does not make specific limit herein.
Further, the regulating device 6 can be arranged in the second interface to described between the merging portion 11
On second interconnecting part 2.Since the merging portion 11 is not to having the higher hot water of temperature to flow through between the second interface, when the tune
Regulating device 6 is arranged when the second interface is with described merge between portion 11, it is possible to reduce scale problems caused by high-temperature water, and
And the reliability that regulating device 6 uses can be improved, prolong the service life.
Further, it is formed with hollow runner in the 4th interconnecting part 4, the runner connects away from the described 4th
The end of mouth is combined with second interconnecting part 2 and forms engaging portion 12；The regulating device 6 be located at the engaging portion 12 to
Between the merging portion 11.The engaging portion 12 to the runner between the merging portion 11 is the cold water runner of circulation tap water,
When the regulating device 6 be arranged when the engaging portion 12 is between the merging portion 11, can be preferable avoid high-temperature water from causing
Scale problems, and can further increase regulating device 6 use when reliability, further extend its service life, be
It prevents from high temperature water flow from flowing backwards to enter in regulating device, the merging portion 11 is to can be arranged check valve between the regulating device
Or similar structures.
In one embodiment, the regulating device 6 is additionally provided with control unit, is stored in described control unit pre-
If at least one of flow, preset temperature；The water route module is provided with the temperature for being electrically connected with described control unit
Spend at least one of detection piece, flow detection part.Specifically, the temperature detection part or flow detection part can be set to
In at least one first interconnecting part 1 or third connecting portion 3.
In the present embodiment, the water that the third connecting portion 3 exports is that the hot water of the first interconnecting part 1 outflow and second connect
Lead to the middle warm water after the cold water that portion 2 is flowed out mixes.Warm water is the thermostatted water with specified temperature range in this, for example, can
Think 45 degrees centigrades.The preset temperature stored in described control unit is the assigned temperature of warm water or temperature model in this
It encloses.Preset flow can also be stored in described control unit, which can be to be determined after testing repeatedly
Pervasive flow.In general, in the case where water supply end pressure is certain, water route module can export when being run under the preset flow
More stable middle warm water.
In order to ensure that the middle warm water for exporting the temperature range at third connecting portion 3 is needed in the case where hydraulic pressure is certain
The hot water temperature of first interconnecting part 1 offer is provided.The control unit of the regulating device 6 is according to the hot water temperature and known
Cold water temperature (since tap water temperature variation is smaller, can be not provided with temperature sensor and be matched using blur method),
The accurate aperture for adjusting regulating device 6, the ratio for the cold water that reasonable distribution second is fed for water end (W.E.).
Furthermore, it is possible to which temperature detection part is arranged on first interconnecting part 1 and third connecting portion 3 respectively, first is obtained
The second temperature signal for the middle warm water that first temperature signal of hot water and third connecting portion 3 export in interconnecting part 1.Then temperature is examined
Part is surveyed by the first temperature signal of acquisition and second temperature signal transmission to the control unit being electrically connected.The control unit
It is determined from second according to the first temperature signal of acquisition and known cold water temperature and is fed separately into the 4th interconnecting part 4 and for water end (W.E.)
The cold water ratio in tee joint portion 3.Further, it can be determined according to first temperature signal and known cold water signal cold
Water ratio calculates the theoretical temperatures exported at third connecting portion 3, then obtains the theoretical temperatures with by temperature detection part
Second temperature signal compared, the accuracy that the regulating device 6 is adjusted is judged, if theoretical temperatures and actual temperature (second
The temperature that temperature signal indicates) differ larger, then regulating device 6 can be corrected in time, and identify regulating device 6 in time
Whether break down.In addition, in general, first for water end (W.E.) and second is known for the water temperature of water end (W.E.), hot water can also be utilized
Existing temperature detection part obtains temperature signal in system, without temperature detection part is individually arranged in first interconnecting part 1.
In order to further ensure the accuracy that the regulating device 6 is adjusted, and ensure that the regulating device 6 is unstable in hydraulic pressure
Deng also can reliably work in special circumstances, can also be arranged at least one first interconnecting part 1, third connecting portion 3
Flow detection part.Flow signal can be obtained in real time by the flow detection part；Then flow detection part is by the flow of acquisition
Signal transmission is to the control unit being electrically connected.Further, control unit synthesis according to the temperature signal of acquisition and
Flow signal determines the cold water ratio for inflow the 4th interconnecting part 4 and third connecting portion 3 that second feeds for water end (W.E.).
Certainly, the position of the flow detection part can also be arranged elsewhere, for example, can be arranged in the combination
In portion 12 to the second interconnecting part 2 between the merging portion 11.In addition, when the water route module is particularly applicable in water heater,
The flow detection part can also be arranged can obtain the position of equivalent flow signal at other.
Wherein, the concrete form that above-mentioned temperature detection part or flow detection part are electrically connected with described control unit can be with
It can also be by being wirelessly connected for wired connection, the application does not make specific limit herein.The specific shape of described control unit
Formula can be the chip being arranged inside the regulating device 6, or be arranged outside the regulating device 6 and can be to described
Regulating device 6 sends out controller, the microcontroller etc. of control signal, and the application does not make specific limit herein.
In one embodiment, described control unit can also include signal receiving part, for receiving the default of user
At least one of temperature signal, preset flow signal.
In the present embodiment, by setting signal receiving part in a control unit, it can be used for receiving what user sent out
Instruction, subsequent control unit meet the preset temperature signals, preset flow signal based on the instruction controling adjustment device 6 output
Water.When specific execution, when the signal receiving part of control unit gets the preset temperature signals of user, it is based on above-mentioned default temperature
Signal is spent, adjusts the ratio of hot water and cold water so that the output temperature and preset temperature phase of 3 position of third connecting portion
Match.When signal receiving part gets the preset flow signal of user, the ratio of hot water and cold water is adjusted so that it is specified defeated
Output flow matches with preset flow under the premise of going out temperature, naturally it is also possible to which directly storage is default in a control unit joins
Number realizes transferring for preset temperature or flow by calling.
Based on the above-mentioned water route module for being provided with control unit, present invention also provides a kind of corresponding controlling parties
Method, the control method may include：According to the preset temperature signals or preset signals flow, the regulating device 6 is adjusted, is made
Flow through second interconnecting part 2 water branch in specific proportions the 4th interconnecting part 4 and with third connecting portion 3.
On the whole, in the application embodiment, in the temperature or flow by temperature detection part or the acquisition of flow detection part
Afterwards, and target output temperature or flow it is known under the premise of, described control unit can by adjusting the regulating device 6,
So that the water for flowing through second interconnecting part 2 branches to the 4th interconnecting part 4 and third connecting portion 3 by predetermined ratio, to obtain
Obtain the thermostatted water of target temperature or the thermostatted water of target flow target temperature.
Water route module provided herein passes through the first connection that will be connected to for water end (W.E.) (hot water is for water end (W.E.)) with first
Portion 1, the second interconnecting part 2 being connected to for water end (W.E.) (i.e. tap water supply end 8) with second merge, and be connected to the third with water end (W.E.) 10
Interconnecting part 3 is connected, described after the cold water mix that the hot water and second that can be provided first for water end (W.E.) are provided for water end (W.E.)
Tee joint portion 3 exports.Also, regulating device 6 is set in second interconnecting part 2, can be made by the regulating device 6
The water for flowing through second interconnecting part 2 branches to the 4th interconnecting part 4 and third connecting portion 3 by predetermined ratio so that described
Tee joint portion 3 exports the thermostatted water of predetermined temperature.When third connecting portion 3 export thermostatted water after, compared with the existing technology in directly
Output first can overcome defect in the prior art for the mode of the hot water of water end (W.E.) output, solve leaving water temperature and fluctuate big
Problem, while the effect of energy saving is realized, preferably improve user experience.
Specifically, the water for flowing through second interconnecting part 2 by the rationally adjusting of the regulating device 6 is shunted by predetermined ratio
To the 4th interconnecting part 4 and third connecting portion 3 so that the third connecting portion 3 obtain thermostatted water export to water end (W.E.) 10 can gram
Taking leaving water temperature, to fluctuate big principle as follows：
After third connecting portion 3, which exports thermostatted water, to be exported to water end (W.E.) 10, need the cool water quantity mixed with regard to big with water end (W.E.) 10
It is big to reduce, at this point, can steadily distribute to the third connecting portion 3 for the cold water that water end (W.E.) provides from second carries out mixed water, separately
A part also steadily output outward, especially exports to first as water-heater water tank 7 for water end (W.E.).When the water inlet of water tank 7
When stablizing, exports and also stablize relatively to the hot water of the first interconnecting part 1, for volume type water heater and quick type hot water
Device, Inlet and outlet water are balances in most times, and the adjusting apparatus has adjusted the cold water ratio of different output sections, also phase
When in the mixed proportion for having adjusted hot and cold water, thus the quick adjustment of hot and cold water may be implemented using this programme, realization quickly reaches
To the effect of default water temperature, water route module can ensure that hot-water heating system where it reaches a constant temperature water state on the whole, solve
It has decided coolant-temperature gage and has fluctuated big problem.
Since the water temperature that third connecting portion 3 exports has relative to the existing hot water water temperature directly exported from first for water end (W.E.)
Larger reduction is recycled when forming backwater circulation with the thermostatted water of moderate temperature, and heat loss can be reduced, and is realized
The effect of energy saving.
In addition, after using the water route module, the hot water line needed for hot-water heating system be described first for water end (W.E.) to described
One section between first interconnecting part 1, compared with the existing technology in, hot-water line needs to be arranged in first for water end (W.E.) to each water end (W.E.)
For between 10, length is greatly shortened, and is also preferably improved the phenomenon that fouling in pipeline.
In one embodiment, the water route module can also include：Water pump 9, the water pump 9 are set to described second
Interconnecting part 2 to the 4th interconnecting part 4 is formed by water route.
In the present embodiment, the water pump 9 may be used to provide the power needed for return water.Specifically, the water pump 9 can
Think straightway pump or ac pump, the performance parameter of the water pump 9 can make adaptability choosing according to the difference of actual application environment
It selects.For example, for the usage scenario of pipeline length, the water pump that lift can be selected high improves return water speed so that hot water can be quickly
Full of entire hot water pipe net；Correspondingly, for the short usage scenario of pipeline, the lower water pump of lift can be selected, remains certain
Return water speed.
In the present embodiment, the water pump 9 can be arranged in second interconnecting part 2 to 4 institute of the 4th interconnecting part
In the water route of formation, the power of 4 flow of the 4th interconnecting part output on the one hand can be improved, on the other hand can improve second
Interconnecting part 2 feeds to the power of the cold water flow in the third connecting portion 3.Certainly, when the hot water system that the water route module is installed
When in system, if hot-water heating system is provided with water pump 9 in water return pipeline, existing water pump can be utilized, and can not be single
Solely setting.
Referring to Fig. 2, in one embodiment, the water route module can also include：5th interconnecting part 5.Described
Five interconnecting parts 5 are for being connected to return pipe 19.It is connect specifically, the 5th interconnecting part 5 has for connecting the 5th of return pipe 19 the
Mouthful, the 5th interconnecting part 5 converges away from the end of the 5th interface and 2 phase of the second interconnecting part, the point
For mixing unit 13.
In the present embodiment, it is connected to the 5th interconnecting part 5 of return pipe 19 by setting, the water route module can be improved
Compatibility, for being not provided with the hot-water heating system of water return pipeline, water route module provided herein can also be applied, at this time may be used
With by the 5th interconnecting part carry out it is reserved be not connected to, of course for preventing from having flow outflow in reserved opening, the 5th interconnecting part 5 is set
It is equipped with one-way stopper.
In the present embodiment, the 5th interconnecting part 5 has the 5th interface for connecting return pipe 19, and the 5th connects
Mouth can be the form of articulation or fast interface, be installed with facilitating.Certainly, the form of the 5th interface can be with root
It is adaptively adjusted according to the difference of specific installation environment, the application does not limit specifically herein.5th interconnecting part 5 exists
Converge to form mixing unit 13 away from the end of the 5th interface and 2 phase of the second interconnecting part.It is looped back from water return pipeline
Water flowed into second interconnecting part 2 by the 5th interconnecting part 5.
Under a specific scene, when water pump 9 is mounted on water return pipeline, user's water during cutting off the water, return pipe
Lu Zhonghui flows into air, although after resuming water supply, the air in water return pipeline still has, water pump 9 is caused to dally.Current water
The function of self-protection is used for the problem being possibly even burned etc. when preventing serious, water pump 9 in pump, within a certain period of time
Abnormal work water pump 9 can be caused not work, system will lose power, cannot achieve water return function, and many producers have selected to sell
Final vacuum solves relevant issues.
In order to overcome the above problem, in one embodiment, exhaust apparatus 14 is provided in water return pipeline, by setting
The exhaust apparatus 14 is set, the running water powered air by the water return pipeline can be utilized to be discharged.Wherein, the return pipe
Road, which refers to circulation, the pipeline of circulating backwater.Specifically, all parts in the composition and pipeline of the water return pipeline can be according to reality
The installation scenario on border and adjust, the application does not make specific limit herein.
For example, the water route module for being provided with the 5th interconnecting part 5, first for the embodiment party that water end (W.E.) is water-heater water tank 7
For formula, which is formed by waterway circulating and may include：First be connected between water inlet 71 and water outlet 72
Interconnecting part 1, the water end (W.E.) 10 of third connecting portion 3, at least two, the 5th interconnecting part 5, the second interconnecting part of part 2, water pump the 9, the 4th connect
Logical portion 4.
Specifically, for water route module provided herein, the exhaust apparatus 14 can be arranged described mixed
Conjunction portion 13 is between the 5th interface, when there are when gas, open the exhaust apparatus 14 to utilize originally in water return pipeline
Water pressure releases the gas in water return pipeline in user's water.Wherein, the concrete form of the exhaust apparatus 14 can be electricity
The form of magnet valve.
In one embodiment, the mixing unit 13 is also provided with and the exhaust between the 5th interface
The check valve 15 that device 14 is in parallel.The check valve 15 will not go here and there water short circuit phenomenon for ensureing tap water and return water, beat
When opening the exhaust apparatus 14 and being exhausted, adverse current will not occur in the water in water return pipeline, and the exhaust apparatus can also be with
The integrated design of check valve can also be directly designed to combination function part in parallel.
In one embodiment, the 4th interconnecting part 4 and second interconnecting part 2 exist in the water route module
Engaging portion 12, the water pump 9 can be located in the mixing unit 13 to the interconnecting part between the engaging portion 12.When the water pump 9
Can also be further to flow into the 5th interconnecting part 5 when in the mixing unit 13 to the interconnecting part between the engaging portion 12
Return water provide circulation power.
In one embodiment, water route module can also include：Temperature detecting unit for obtaining return water temperature is used
In the water pump detection unit for obtaining 9 operating parameter of water pump, and it is electrical with the temperature detecting unit, water pump detection unit
The controller of connection.
In the present embodiment, the water pump detection unit is used to obtain the operating parameter of the water pump 9.Specifically, should
The operating parameter of water pump 9 may include：Pump operation revolution, revolution electric current, running power, power consumption etc..Wherein, which examines
Surveying the concrete form of unit can determine according to the form of the actual parameter of its acquisition, and specific the application does not make to have herein
Body limits.
For being provided with the embodiment for the exhaust apparatus 14 being connected to water pump 9, the controller is based on the water
The signal that pump detection unit obtains sends out control signal, controls the open and-shut mode of the exhaust apparatus 14.
After in water return pipeline there are gas, the operating parameter of water pump 9 can change.Therefore, the controller can
Control signal is sent out with the signal obtained based on the water pump detection unit, controls the open and-shut mode of the exhaust apparatus 14.Tool
Body, the parameter value of its normal operation can be previously stored in the controller for water pump 9, when water pump detection unit is got
Signal deviate normal operation parameter value preset range after, it can be determined that need at this time open exhaust apparatus 14, be exhausted
Operation.In addition it is also possible to judgment rule is stored in the controller, for example, the parameter value variation rate of the operation of water pump 9 is full
When sufficient predetermined condition, even water pump is inoperative under guard mode, and operating parameter is also easy to find out, and opens the exhaust apparatus
14 are exhausted.In addition, the controller sends out control signal based on the signal that the water pump detection unit obtains, described in control
The concrete mode of the open and-shut mode of exhaust apparatus 14 is not limited to the example above, and the application does not limit specifically herein.
In one embodiment, the material of at least partly described interconnecting part is antifreeze material.
It in the present embodiment,, should when outdoor environment temperature is relatively low since the water route module is generally all mounted on outdoor
The water accumulated in the module of water route is easy to happen frost, it is more likely that directly by the water route module bursting by freezing.It is above-mentioned in order to avoid occurring
Situation, water route module provided herein, internal interconnecting part may be used antifreeze material and be made.For example through cold water
Second interconnecting part 2, the 4th interconnecting part 4 and the 5th interconnecting part 5 can select antifreeze material.It is of course also possible to all connections
Portion all selects antifreeze material to be made, when preventing under special circumstances, such as having a power failure, 1 He of the first interconnecting part for the hot water that circulates
Third connecting portion 3 for the thermostatted water that circulates may also be by bursting by freezing.
Specifically, the antifreeze material can select PPR (polypropylene random), it is called random copolymerization poly- third
Alkene, toughness of products is good, and intensity is high, and processing performance is excellent, and creep-resistant property is good under higher temperature, and has random copolymerization poly- third
The distinctive high transparency advantage of alkene.
In one embodiment, at least partly described interconnecting part is molded into water route module by in-mould injection method.
In the present embodiment, the water route mould interconnecting part in the block can be molded to be formed by in-mould injection method, excellent
Choosing, all interconnecting parts can be formed by in-mould injection, to form integrated-type water route module, to improve interconnecting part
Between coordinate leakproofness, improve the reliability that uses of water route module, and improve the convenience of its installation.
In one embodiment, the water route module can also include shell 16, and the water route module is located at the shell
In body 16, the interface of the interconnecting part is located at the same side of the shell 16.
In general, the water route module is mounted on outdoor, in order to ensure that the water route module can be transported reliably in an outdoor environment
Row while the aesthetics for improving the water route module, can be arranged a shell 16 outside the water route module.When the water route module peripheral hardware
When being equipped with shell 16, the interface of the water route mould each interconnecting part in the block can be located at the same side of the shell 16.When installation,
Exposing the side of interface can install downward, so as to achieve the effect that waterproof.
Fig. 3 or Fig. 4 is please referred to, based on the water route module provided in the above embodiment, the application also provides one kind
Hot-water heating system may include the water route module described in the above embodiment.Provided herein includes the water route mould
The hot-water heating system of block can reach the technique effect of the water route module, specifically, details are not described herein by the application.
In one embodiment, described first is the thermal water source in the hot-water heating system, the hot-water heating system for water end (W.E.)
Thermal water source may include：At least one of gas heater, solar water heater, electric heater or Teat pump boiler.
Described second for water end (W.E.) be tap water supply end 8；The hot water output port of the thermal water source and the water route module
First interconnecting part 1 is connected to；The cold water input port of the thermal water source is connected to the 4th interconnecting part 4；The tap water supply end 8
With at least two be connected with water end (W.E.) cold water output section the first branch water pipe 17, be connected with the third connecting portion 3
The second branch water pipe 18；The third connecting portion 3 described is connected to at least two with the hot water output section of water end (W.E.) 10.
As the concrete application of the water route module provided in the above embodiment, which can be provided with water tank
7 conducts first are for water end (W.E.), specifically, the specific of the water tank 7 introduces the description that may refer in above-mentioned water route module embodiment,
Details are not described herein by the application.
The tap water supply end 8 have at least two be connected with water end (W.E.) 10 the first branch water pipe 17, with it is described
The second branch water pipe 18 that third connecting portion 3 is connected and is connected with second interconnecting part 2.Wherein, first branch
Water pipe 17 is used to provide tap water to water end (W.E.) 10, and second branch water pipe 18 is used to supply water to the third connecting portion 2.
Referring to Fig. 3, when described hot-water heating system itself is provided with return pipe 19, one end of return pipe 19 can be with institute
It states the second interconnecting part 2 to be connected, constitutes backwater circulation system.
Referring to Fig. 4, in one embodiment, the hot-water heating system can also include return pipe 19, the water route mould
It also include the 5th interconnecting part 5 in block；5th interconnecting part 5 is matched with the connection of the return pipe 19 to form backwater circulation system
System.
In the present embodiment, the water tank 7 has water inlet 71 and water outlet 72, the water inlet 71 and water outlet 72
Between be communicated with：First interconnecting part 1, third connecting portion 3, at least two with water end (W.E.)s 10, the 4th interconnecting part 4, the 5th interconnecting part 5,
Water pump 9 forms backwater circulation system.When specific cycle, the higher hot water of temperature is flowed out from the water outlet 72 of the water tank 7, is led to
It crosses the first interconnecting part 1 and enters the water route module, tap water enters institute by the second branch water pipe 18, second interconnecting part 2
Water route module is stated, hot water and the tap water into water route module are mutually used after merging portion 11 merges by the third connecting portion 3
Water end (W.E.) 10 exports, and then return to the 5th interconnecting part 5 by return pipe 19 passes through institute into after the water pump 9, the 4th interconnecting part 4
The water inlet 71 for stating water tank 7 enters in the water tank 7.
In one embodiment, the water route module can also include：Temperature detection list for obtaining return water temperature
Member, the water pump detection unit for obtaining 9 operating parameter of the water pump, and it is single with the temperature detecting unit, water pump detection
The controller that member is electrically connected.In addition, also including timing module in the controller.
Wherein, the temperature detecting unit is used to obtain the return water temperature in recovery pipe, specifically, the temperature detection list
Member can be arranged it is described in water end (W.E.) 10 to the pipeline between the 5th interconnecting part 5, can also be arranged it is described 5th connect
In logical portion 5.The water pump detection unit is used to obtain the operating parameter of the water pump 9, specifically, it is real to be referred to water route module
The specific descriptions of mode are applied, details are not described herein again.
Referring to Fig. 5, being based on above-mentioned water route module, present invention also provides a kind of control methods of water route module, wherein
The concrete structure of the water route module is referred to the specific description of above-mentioned water route module embodiment, and the application is herein no longer
It repeats.
Wherein, the preset range of the corresponding temperature index of scheduled duration can be stored in controller.Wherein, the temperature
Index may include：Temperature or temperature rate of change.The control method of the water route module may include steps of.
Step S10：Run time is recorded by the timing module, obtains the temperature signal of the temperature detecting unit,
And Current Temperatures index is obtained based on the temperature signal；
Step S12：Judge whether the corresponding Current Temperatures index of scheduled duration in the preset range or reaches full
Whether the run time of the preset range of sufficient temperature index is within the scope of the scheduled duration；
Step S14：Not in the preset range or not within the scope of the scheduled duration, the water pump is adjusted
Operating parameter makes the corresponding Current Temperatures index of the scheduled duration reach in the preset range, or meets temperature index
The run time of preset range reach within the scope of the scheduled duration, and using the operating parameter after adjusting as next time just
Beginning operating parameter is stored.
In the present embodiment, when the water route module application is in hot-water heating system, the water temperature in water return pipeline is reduced to
When certain temperature, controller can start water pump 9 and carry out backwater circulation, and starts timing module and carry out timing, to obtain return water
The duration of cycle.Wherein, controller can directly obtain Current Temperatures index by the temperature signal that temperature detecting unit obtains,
It can also be calculated by controller and obtain current temperature index.
When it is implemented, the temperature signal that controller can be obtained directly by temperature detecting unit determines current recovery tube
Water temperature in road；Alternatively, controller can be spaced scheduled duration pickup temperature detecting unit temperature signal, according to it is adjacent twice
Temperature signal determines water temperature variable gradient.
Then may determine that the corresponding Current Temperatures index of scheduled duration whether in the preset range, for example, when through
When crossing scheduled duration, corresponding Current Temperatures within the scope of default temperature, then can maintain the operating parameter of water pump 9 after
Reforwarding row, the follow-up water pump 9 also starts according to current operating parameter when starting to be run.
Alternatively, the preset range for meeting temperature index can also be judged whether within the scope of the scheduled duration, for example, working as
When water temperature in water return pipeline is increased to the temperature value of preset range by initial temperature, required duration is in the scheduled duration model
In enclosing, then the operating parameter of water pump 9 can be maintained to continue to run with, the follow-up water pump 9 also starts according to current operating parameter when starting
Operation.
In addition, the water pump 9 ought not then be adjusted in the preset range or not within the scope of the scheduled duration
Operating parameter makes the corresponding Current Temperatures index of the scheduled duration reach in the preset range, or meets temperature index
The run time of preset range reach within the scope of the scheduled duration, and using the operating parameter after adjusting as next time just
Beginning operating parameter is stored.When follow-up operation, if there is also not in the preset range or not in the pre- timing
Situation in long range can further finely tune the operating parameter of water pump 9, it is made to be run with optimized operation parameter.
Since each portion of the duct length of user is identical, in order to enable the water route mould 9 operating parameter of water pump in the block
Enough to match automatically from different installation environments, this application provides the control methods of above-mentioned water route module.The water route module exists
After initial trial operation, 9 operating parameter of water pump to match with installation environment can be obtained, further improve user uses body
It tests.Subsequently in use, controller can also be finely adjusted according to judging result so that the 9 optimized operation parameter of water pump
Operation.
In one embodiment, when within the scope of the scheduled duration, not adjusting the operating parameter of the water pump 9, have
Body may include steps of.
Step S141：Duration needed for the preset range for reaching the temperature index is less than the scheduled duration, reduces
The rotating speed of the water pump 9；
Step S142：Duration needed for the preset range for reaching the temperature index is more than the scheduled duration, improves
The rotating speed of the water pump 9.
In the present embodiment, the duration needed for the preset range for reaching the temperature index is less than the scheduled duration
When, it indicates that the rotating speed of current water pump 9 is too fast, the rotating speed of the water pump 9 can be reduced at this time.When reaching the default of the temperature index
Duration needed for range is more than the scheduled duration, indicates that the rotating speed of current water pump 9 is too low, can improve the water pump 9 at this time
Rotating speed, of course for prevent water pump revolution adjustment it is excessively frequent, this programme introduces Deviation Indices in the control scheme, such as
When index is 0.2, when preset temperature is just adjusted when either preset duration reaches 1.2 times or 0.8 times of initial value, herein also
It is for example, specifically adjustment index is experimental verification most reliable value.
In order to intuitively illustrate that it is big that water route module provided herein can solve the problems, such as that leaving water temperature fluctuates, apply
The hot-water heating system that people is not provided with water route module with tradition is compared.Wherein, which has multiple water spots, packet
It includes：With water spot A, with water spot B.Wherein, table 1 is 0.5 kilogram of tap water hydraulic, and 23 degrees Celsius of tap water temperature, water tank 7 goes out water temperature
The contrast test that degree is made under conditions of being 62 degrees Celsius；Table 2 is 0.5 kilogram of tap water hydraulic, 7 degrees Celsius of tap water temperature, water
The contrast test that 7 leaving water temperature of case is made under conditions of being 62 degrees Celsius.
Note：With water spot A and with water spot B distances 50m.
Table 1
Table 2
From above-mentioned Tables 1 and 2 correction data it is found that when high-temperature tempering recycles, if user uses water end (W.E.) there are multiple spot water
10 output water temperatures are fluctuated at 10 degrees Celsius or more, and when tap water temperature is relatively low, fluctuating temperature becomes apparent from.
And after water route module provided herein is installed, medium temperature backwater circulation is realized, even if there are multiple spots by user
With water, the control that can also be stablized with 10 leaving water temperature of water end (W.E.) substantially increases the usage experience of user within 2 degrees Celsius.
In this application, control unit or controller can be implemented in any suitable manner.Specifically, for example, control
Unit or controller can take such as microprocessor or processor and storage that can be executed by the microprocessor or processor
Computer-readable medium, logic gate, switch, the application-specific integrated circuit of computer readable program code (such as software or firmware)
(Application Specific Integrated Circuit, ASIC), programmable logic controller (PLC) (Programmable
Logic Controller, PLC) and embedded micro-control unit (Microcontroller Unit, MCU) form, above-mentioned mould
The example of block includes but not limited to following micro-control unit：ARC 625D、Atmel AT91SAM、Microchip
PIC18F26K20 and Silicone Labs C8051F320.Those skilled in the art are it is to be understood that in addition to pure calculating
Machine readable program code mode realizes other than described control unit or the function of controller, completely can by by method and step into
Row programming in logic makes the control unit with logic gate, switch, application-specific integrated circuit, programmable logic controller (PLC) and embedded micro-control
The forms such as unit processed realize identical function.
Above-mentioned each embodiment in this specification is described in a progressive manner, identical between each embodiment
Similar portion is cross-referenced, and what each embodiment stressed is and other embodiment difference.
The foregoing is merely several embodiments of the present invention, although disclosed herein embodiment it is as above, it is described
Content is not intended to limit the present invention only to facilitate the embodiment for understanding the present invention and using.Belonging to any present invention
Those skilled in the art, do not depart from disclosed herein spirit and scope under the premise of, can be in embodiment
Make any modification and variation, but the scope of patent protection of the present invention in form and in details, it still must be with the appended claims
Subject to the range defined.
Claims (23)
1. a kind of water route module, which is characterized in that including：
For being connected to first the first interconnecting part for water end (W.E.)；
For being connected to second the second interconnecting part for water end (W.E.)；Described first is higher than described second for water end (W.E.) for the water temperature that water end (W.E.) inputs
The water temperature of input；
For the third connecting portion of connection water end (W.E.), first interconnecting part and second interconnecting part with the third connecting
Portion is connected；
The 4th interconnecting part for exporting flow, the 4th interconnecting part and second interconnecting part connect in the water route module
It is logical；
Regulating device, the regulating device adjustment flow into the third connecting portion through second interconnecting part and are connected to the described 4th
The flow ratio in portion.
2. water route module as described in claim 1, which is characterized in that further include：Water pump, the water pump are set to described second
Interconnecting part to the 4th interconnecting part is formed by water route.
3. water route module as described in claim 1, which is characterized in that described with the number of water end (W.E.) is more than two.
4. water route module as described in claim 1, which is characterized in that first interconnecting part has a first interface, and described the
There is two interconnecting parts second interface, the third connecting portion to have third interface, first interconnecting part, the second interconnecting part, the
Tee joint portion is respectively formed with hollow runner, and the runner is meeting at merging portion, the tune away from the end of the interface
Regulating device is arranged in the second interface to second interconnecting part between the merging portion.
5. water route module as claimed in claim 4, which is characterized in that the 4th interconnecting part has the 4th interface, and described the
Hollow runner is formed in four interconnecting parts, the runner is away from the end of the 4th interface and the second interconnecting part phase
In conjunction with and form engaging portion；The regulating device is located at the engaging portion between the merging portion.
6. water route module as claimed in claim 2, which is characterized in that further include：5th interconnecting part, the 5th interconnecting part tool
It is useful for the 5th interface of connection return pipe, the 5th interconnecting part connects away from the end of the 5th interface and described second
Logical portion mutually converges to form mixing unit.
7. water route module as claimed in claim 6, which is characterized in that the mixing unit is provided between the 5th interface
Exhaust apparatus.
8. water route module as claimed in claim 7, which is characterized in that the mixing unit is also set up between the 5th interface
There is the check valve being in parallel with the exhaust apparatus.
9. water route module as claimed in claim 6, which is characterized in that the 4th interconnecting part and second interconnecting part are in institute
State in the module of water route that there are engaging portions, the water pump to be located in the mixing unit to the interconnecting part between the engaging portion.
10. the water route module as described in claim 1-9 is any, which is characterized in that the material of at least partly described interconnecting part is
Antifreeze material.
11. the water route module as described in claim 1-9 is any, which is characterized in that at least partly described interconnecting part passes through in mould
Injection moulding process is molded into water route module.
12. the water route module as described in claim 1-9 is any, which is characterized in that further include shell, the water route module is located at
In the shell, the interface of the interconnecting part is located at the same side of the shell.
13. water route module as described in claim 1, which is characterized in that the regulating device is additionally provided with control unit, described
At least one of preset temperature, preset flow are stored in control unit；
The water route module be provided with the temperature detection part for being electrically connected with described control unit, in flow detection part extremely
Few one kind.
14. water route module as claimed in claim 13, which is characterized in that the temperature detection part or the setting of flow detection part
In at least one first interconnecting part or third connecting portion.
15. water route module as claimed in claim 13, which is characterized in that described control unit also includes signal receiving part, is used
In at least one of preset temperature, the preset flow that receive user.
16. water route module as claimed in claim 2, which is characterized in that also include：Temperature detection for obtaining return water temperature
Unit, the water pump detection unit for obtaining the water pump operation parameter, and it is single with the temperature detecting unit, water pump detection
The controller that member is electrically connected also includes timing module in the controller.
17. water route module as claimed in claim 16, which is characterized in that further include：The exhaust apparatus being connected to the water pump,
The controller sends out control signal based on the signal that the water pump detection unit obtains, and controls the opening and closing shape of the exhaust apparatus
State.
18. a kind of control method of water route module as described in claim 13 or 15, which is characterized in that the control method packet
It includes：According to the preset temperature or preset flow, the regulating device is adjusted, flows through the water of second interconnecting part by spy
Certainty ratio branches to the 4th interconnecting part and third connecting portion.
19. a kind of control method of water route module as claimed in claim 16, which is characterized in that be stored in the controller
The preset range of the corresponding temperature index of scheduled duration；Wherein, the temperature index includes：Temperature or temperature rate of change；
The control method includes：
Run time is recorded by the timing module, obtains the temperature signal of the temperature detecting unit, and be based on the temperature
Spend signal acquisition Current Temperatures index；
Judge whether the corresponding Current Temperatures index of scheduled duration in the preset range or reaches and meet temperature index
Whether the run time of preset range is within the scope of the scheduled duration；
Not in the preset range or not within the scope of the scheduled duration, the operating parameter of the water pump is adjusted, is made
The corresponding Current Temperatures index of the scheduled duration reaches in the preset range, or meet the preset range of temperature index
Run time reaches within the scope of the scheduled duration, and using the operating parameter after adjusting as initial operational parameter next time into
Row storage.
20. control method as claimed in claim 19, which is characterized in that not within the scope of the scheduled duration, adjust institute
The operating parameter for stating water pump includes：
Duration needed for the preset range for reaching the temperature index is less than the scheduled duration, reduces turning for the water pump
Speed；
Duration needed for the preset range for reaching the temperature index is more than the scheduled duration, improves turning for the water pump
Speed.
21. a kind of hot-water heating system, which is characterized in that including, the water route module as described in claim 1-9,13-17 is any,
In, described first for water end (W.E.) be the hot-water heating system in thermal water source, described second for water end (W.E.) be tap water supply end；The heat
The hot water output port at water source is connected to the first interconnecting part of the water route module；The cold water input port of the thermal water source and described the
Four interconnecting parts are connected to；The tap water supply end has first branch's water being connected with water end (W.E.) cold water output section at least two
Pipe, the second branch water pipe being connected with the third connecting portion；The third connecting portion is described with water end (W.E.) at least two
Hot water output section is connected to.
22. hot-water heating system as claimed in claim 21, which is characterized in that the thermal water source includes water tank, and the water tank has
Inlet and outlet, the water outlet of the water tank are connected to the first interconnecting part of the water route module；The water inlet of the water tank
Mouth is connected to the 4th interconnecting part；The tap water supply end has and at least two cold water output section phases with water end (W.E.)
First branch water pipe of connection, the second branch water pipe being connected with the third connecting portion；The third connecting portion at least
Two hot water output sections with water end (W.E.) are connected to；
The hot-water heating system also includes return pipe, also includes the 5th interconnecting part in the water route module；5th interconnecting part with
The return pipe connection is matched to form backwater circulation system.
23. hot-water heating system as claimed in claim 21, which is characterized in that the hot-water heating system thermal water source includes：Gas and hot water
At least one of device, solar water heater, electric heater or Teat pump boiler.
Priority Applications (1)
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|---|---|---|---|
| CN201810151853.3A CN108562047A (en) | 2018-02-14 | 2018-02-14 | Water route module, hot-water heating system and control method |
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|---|---|---|---|
| CN201810151853.3A CN108562047A (en) | 2018-02-14 | 2018-02-14 | Water route module, hot-water heating system and control method |
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