CN109114661A - A kind of completely new heating operation mode - Google Patents
A kind of completely new heating operation mode Download PDFInfo
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- CN109114661A CN109114661A CN201710491277.2A CN201710491277A CN109114661A CN 109114661 A CN109114661 A CN 109114661A CN 201710491277 A CN201710491277 A CN 201710491277A CN 109114661 A CN109114661 A CN 109114661A
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- temperature
- valve
- radiator
- heat
- heating agent
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0271—Valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
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- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A kind of completely new heating operation mode, the framework of the mode include heat source, heat supply pipeline, backheat pipeline, radiator, circulating pump, temperature control electromagnetic or temperature-control electric valve and the threeway concatenated in the duct and valve；The both ends of heat supply pipeline are connected with the Heating medium for hot interface and radiator of heat source respectively, the both ends of backheat pipeline are connected with the outlet of the heating agent of the backheat interface of heat source and radiator respectively, temperature control electromagnetic or temperature-control electric valve are serially connected in radiator heating agent near exit, circulating pump be serially connected in heat supply pipeline or be directly serially connected in heat source for hot interface near.Using a kind of completely new displacement heat exchange, it very convenient can solve the waterpower and heating power imbalance problem in heating system, simultaneously the operational mode of the small temperature difference of big flow in current heating system, it is changed into the operational mode of the big temperature difference of small flow, so that each can obtain same quality and required amount of heating agent with hot spot.System energy saving in running is clearly.
Description
Technical field
The present invention relates to a kind of completely new heating operation modes, belong to HVAC field.
Background technique
Heating is the thing of every household in the northern area of China, in recent years, with China's expanding economy, people's lives
Horizontal raising, southern region of China partial region also starts to heat in winter.China largely carries out in heat supply in winter region
It is central heating, is exactly heat supply company, the heating agent that heat source is manufactured is pipelined to cell, then is mounted on
Heating agent is sent to huge numbers of families by the circulating pump in region, and the radiator that heating agent enters every household is radiated to make room liter
Temperature.Since every household is in the floor of different height, or it is in different level position, so that every family is recycled apart from heating agent
The horizontal distance or vertical range of pump are impossible equal, results in heating agent in this way and differs in the pressure of every household, causes
The imbalance of waterpower, hydraulic misadjustment cause the imbalance of heating power again.The imbalance of heating power results in user's family heat of partial region
Too many room temperature is excessively high, and the inadequate room temperature of user's heat of partial region and too low.
In order to solve hydraulic misadjustment, bring heating power is uneven.People are it is also envisaged that a variety of methods, such as before building or unit
The method that standpipe installs self-operated flow controller, balanced valve, solves the problems, such as the hydraulic misadjustment of horizontal direction, but can not solve water
Power it is vertical；People install a self-supporting temperature-sensing valve in the water inlet of each radiator again, attempt to solve vertical direction
The control of the exothermic temperature of hydraulic misadjustment and radiator, but pressure due to pipeline and flow are in a variable flow and variable pressure mistake always
The imbalance of journey, waterpower can not essence solution.In order to make up due to hydraulic misadjustment bring near-end user overheat, remote subscriber mistake
Cold problem, what is generallyd use at present is the heating framework of the small temperature difference operation of big flow.But this small temperature difference operation of big flow
Heating operation framework, the shortcomings that bringing are also obviously, not only to increase investment, be exactly that heat utilization efficiency is greatly lowered, phase
Should be able to the waste in source just exist always.
It is solved simultaneously either with or without using the completely new operational mode under a kind of new framework to solve the problems, such as hydraulic misadjustment
Certainly bring thermodynamic equilibrium problem after hydraulic misadjustment reduces investment so that whole system is more energy saving.Compared to more current
Operation framework is a kind of more environmentally-friendly, more efficient, more energy-efficient heating mode.
Summary of the invention
Currently in order to overcome hydraulic misadjustment and helpless selection the small temperature difference of big flow operational mode, bring energy waste
It is very not environmentally.The present invention provides a kind of completely new heating operation mode, should using a kind of completely new displacement heat exchange mode
The very convenient hydraulic misadjustment and heating power imbalance problem solved in heating system of framework energy, and it is very convenient just big flow
The operational mode of the small temperature difference is changed into the operational mode of the big temperature difference of small flow.Also equilibrium assignmen heat source is thoroughly solved the problems, such as.Make
Each to obtain same quality and required amount of heating agent with hot spot, it is very bright that certain system runs energy saving effect
It is aobvious.
The technical solution adopted by the present invention to solve the technical problems is: a kind of completely new heating operation mode, the mode
Framework include heat source, heat supply pipeline, backheat pipeline, radiator, circulating pump, temperature control electromagnetic or temperature-control electric valve, Yi Ji
The threeway concatenated in pipeline and valve；The both ends of heat supply pipeline respectively with the Heating medium phase for hot interface and radiator of heat source
Connection, the both ends of backheat pipeline respectively with the heating agent of the backheat interface of heat source and radiator outlet is connected, temperature control electromagnetic or
Temperature-control electric valve is serially connected in radiator heating agent near exit, and circulating pump is serially connected in heat supply pipeline or is directly serially connected in the confession of heat source
Near hot interface；Heat detector is placed outside the temperature control electromagnetic or temperature-control electric valve of valve body, and valve body can also be serially connected in the heat of radiator
Matchmaker's import, but heat detector is centainly placed in radiator heating agent near exit；The heat exchange of the mode is changed using a kind of completely new displacement
Heat.
Heat source of the invention is the device general name for referring to low temperature heating agent to be warming up to suitable temperature heating agent, and scale can greatly may be used
It is small, composition or structure be it is diversified, entire heat source is regarded as a black box, then the outside interface of black box at least should include
For hot interface and backheat interface, that is, export the pipe joint of high temperature heating agent, and the heating agent return that cooling is later.The table of heat source
Existing form can be boiler, steam generator, heat exchange station, heat pump, air energy water heater, solar water heater, electric heater, combustion
Gas water heater etc., form is varied, and the composition of equipment is also different, is formed according to different equipment, and others performance connects
There are also moisturizing interface, fuel interfaces etc. for mouth.The function of heat source is exactly low temperature heating agent to be warming up to preset temperature, is then being recycled
Radiator is entered by heat supply pipeline from transferring out for hot interface under the action of pump, in radiator heat-dissipation, then passes through heat dissipation
Backheat interface of the heating agent outlet return of device to heat source.
Radiator therein, which refers to, can pass through the high temperature heating agent inside radiator the outer wall of radiator as early as possible to location
Domain distributes the device of heat, and the radiator in the present invention is the general name of numerous radiators with hot spot, is multiple groups heat dissipation in practice
The combination of device, every group of radiator can be the combination of a sheet heat radiator or multi-disc radiator；Radiator can be cooling fin or ground
Heating coil or fan coil.Such as in northern China central heating system, a heat source may be provided in thousand family families up to ten thousand
Heating, the area of every family is different, and the radiator group number of configuration is also different, and radiator at this time is exactly that whole domestic consumers dissipate
The general name of hot device.For heat supply company, every family is exactly one and independent uses hot spot.
Wherein temperature control electromagnetic is a two logical two-position valves, and temperature sensor and temperature control controller can be embedded in valve body,
One-piece type temperature control electromagnetic is collectively formed with valve body；Or independently of valve body outside a module, the module at least the first line of a couplet electricity
The both threads of magnet valve power supply, the both threads of second line of a couplet solenoid valve, there are also the interfaces of jointing temp sensing；Temperature control electromagnetic is serially connected in pipeline
On can detect the temperature of medium in connected pipeline automatically, and automatically turned on according to the height of temperature and operational mode or
The valve of Self-shut electromagnetic valve makes the medium in pipeline be in the state of on-off；At least there are two parameters for temperature control electromagnetic
That is opening valve temperature and closing valve temperature, parameter, which can fix, to be embedded in temperature control controller, can also by external thermosistor into
Row setting and modification.Temperature control electromagnetic according to the size relation between opening valve temperature and closing valve temperature automatically select heating mode or
Refrigeration mode, the present invention in, temperature control electromagnetic be in heating operating mode in.
Temperature-control electric valve therein is a two logical multiposition valves, there is two big positions, electric motor and controller position and valve body
Position；Temperature control controller and heat detector interface are built in the controlling position of motor, and temperature display and setting button can be nested in motor
On the shell of controlling position, heat detector interface is connected by cable with warming sensor, and temperature sensor can be embedded in temperature control
The valve body position of motor-driven valve is placed outside valve body；Two-position valve or multiposition valve operating mode, two-position valve mould may be selected in temperature-control electric valve
Two temperature parameters, i.e. opening valve temperature and closing valve temperature can be arranged in temperature-control electric valve under formula, and working principle is equal to temperature control electromagnetism
Valve；Another kind is multidigit valve mode, is equal to proportioning valve, this mode temperature-control electric valve is in addition to setting opening valve temperature and closing valve temperature
Other than two parameters, it is also necessary to a ratio step temperature is set, closing solenoid valve or opening solenoid valve is a process, by than
Example is gradually opened, and is gradually closed in proportion.Heat detector detects temperature one ratio step temperature of every decline, temperature-control electric valve
Valve is switched on the valve of corresponding proportion, and temperature reaches opening valve temperature, and then temperature-control electric valve is fully open, and heat detector often detects
Temperature one ratio step temperature of every raising, the valve of temperature-control electric are shut off the valve of corresponding proportion, and temperature, which reaches, closes valve temperature
Degree, then motor-driven valve is all closed.The opening degree of temperature-control electric valve valve places one's entire reliance upon the temperature data of heat detector.Band display surface
The preset data of temperature, such as motor-driven valve initial temperature data, every liter of temperature can be arranged in the temperature-control electric valve of plate by key
High several years, motor-driven valve are opened accordingly than the open degree of column, until some presetting temperature is fully open；The every reduction of temperature is several
Degree, motor-driven valve press the turndown ratio of corresponding proportion, all close until to some presetting temperature.
The function of each section of this framework is such that wherein heat source is responsible for from the heat for transferring out predetermined temperature for hot interface
Matchmaker, circulating pump are responsible for the heating agent of corresponding discharge being transported to the Heating medium of radiator, and radiator is responsible for the heating agent of high temperature is fast
Speed heat dissipation, is serially connected in the temperature control electromagnetic or temperature-control electric valve of each radiator heating agent near exit, according to what is automatically detected
The temperature in radiator heating agent exit automatically turns on or closes valve, to control the heat transfer rate of radiator, heat transfer rate is fast
The slow height to indirectly control the temperature in space locating for radiator.
Operational mode of the invention is such that framework initial state, and production high temperature heating agent, circulating pump suspend heat source not yet
It runs, the temperature of the heating agent in pipeline and radiator is lower than opening valve temperature, and corresponding temperature control electromagnetic or temperature-control electric valve, which are in, beats
Open state；After heat source produces high temperature heating agent, pump startup is recycled, high temperature heating agent is low temperature heating agent from heat supply pipeline and radiator
All displacement enters in backheat pipeline, and the heat medium temperature that new displacement flows into is greater than closing valve temperature, temperature control electromagnetic or temperature-control electric
With regard to automatic-closing valve, the heating agent in heat supply pipeline would not be continued to flow into again in this radiator valve；Until in radiator
High temperature heating agent radiates, and the heat medium temperature inside radiator begins lower than opening valve temperature again, and temperature control electromagnetic or temperature-control electric valve are again
Primary to open valve, the high temperature heating agent in heat supply pipeline is just continuously introduced in this radiator, the heat of the low temperature in radiator
Matchmaker all cements out into backheat pipeline, and when high temperature heating agent takes entire radiator, the temperature of heating agent is greater than closing valve temperature,
Temperature control electromagnetic or temperature-control electric valve close again valve, stop displacement；Radiator initially enters the heat dissipation of a new round again
Cheng Zhong until radiator heat-dissipation to preset temperature, and starts the displacement heat transfer process of a new round, loops back and forth like this.This inter-species
The heat exchange mode for formula of having a rest, is exactly displacement heat exchange operational mode, and heat transfer rate is totally dependent on temperature control electromagnetic or temperature-control electric valve
Two parameters of opening valve temperature and closing valve temperature.Due to using completely new displacement heat exchange mode, so that radiator is also changed to one
The completely new cycle operation mode of kind: the displacement of high temperature heating agent flows into, takes entire radiator, the temperature of high temperature heating agent is more than or equal to pass
Valve temperature, valve, which are automatically closed, to be stopped gradually reducing into the heat medium temperature in high temperature heating agent, heat release, radiator, drop below
It is automatically opened equal to opening valve temperature, valve, and starts a new wheel cyclic permutation heat exchange, the fixed exothermic course of work of temperature.
From above description it is found that the framework that framework and operational mode and central heating currently on the market of the invention is applied
And operational mode be all it is entirely different, crucial place is current central heating to control the room at the place of radiator
Temperature avoids segment space too hot, and segment space is again too low, and the method taken often is gone here and there at the Heating medium of all radiators
A thermostat valve is connect, there are two types of the thermostat valves, i.e. self-supporting temperature-sensing valve and electric power type thermostat valve, no matter that thermostat valve is used,
Their function is in accordance with the temperature in the air near thermostat valve, the valve opening degree of thermostat valve is automatically adjusted, to control
System enters the high temperature flow rate of heat medium of radiator, to control the heat dissipation capacity of radiator, reaches the control indoor temperature in room indirectly.
But this mode makes to occur phenomenon uneven in temperature in order to prevent always in variable flow and variable pressure state in pipeline, substantially use
It is the mode of the small temperature difference of big flow.Although the method is better than no effect for installing thermostat valve additional, the waste of energy of thermal energy and pump
Very serious, such framework and the operational mode based on the small temperature difference of big flow under this framework are thoroughly to solve.
And crucial place of the invention is heating agent near exit one temperature control electromagnetic of concatenation or temperature-control electric in radiator
Valve, the position installed with traditional thermostat valve are different；Secondly, the principle of work is different, thermostat valve is to rely on thermostat valve
The height control of head air themperature flows into the quantity of the heating agent of radiator, to reach the heat dissipation capacity of control radiator, and temperature control
Solenoid valve or temperature-control electric valve, be all by detect radiator heating agent export return pipe in heat medium temperature, lower than etc.
When some preset temperature, temperature control electromagnetic or temperature-control electric valve just open valve and the low temperature heating agent in radiator are discharged into
In backheat pipeline, while the high temperature heating agent full flow being connected with radiator Heating medium is flowed into radiator, but is flowed into scattered
When the high temperature heating agent of hot device flows to the temperature sensor of temperature control electromagnetic or temperature-control electric valve, temperature control electromagnetic or temperature-control electric valve
When detecting that the temperature of heating agent is more than or equal to preset temperature, temperature control electromagnetic or temperature-control electric valve close valve；It can thus be appreciated that
Temperature control electromagnetic or temperature-control electric valve are the heat transfer rates by controlling radiator, to reach the heat dissipation capacity of control radiator；Again
Secondary, motion mode of the heating agent in radiator is different, is in radiator in flowing always using the heating agent of old-fashioned thermostat valve,
Speed is only flowed, and since the pressure in pipeline is a variable, in contrast this speed is；And new architecture, heating agent
Quickly to flow in radiator, full of after radiator, suspending flowing of the heating agent in this radiator, heat release for a period of time, then fastly
Speed flowing, loops back and forth like this, is intermittent.
We can have any actual knowledge of in solution for using old-fashioned thermostat valve, and the heating agent in radiator is basic
On be ceaselessly to flow always, substantially we can say that flowing of this operational mode heating agent in radiator is continuous
, flow is variation, the heating agent pressure in pipeline be it is indefinite, be also unable to control the return water temperature of each radiator, due to
It can not accomplish the balance of heating agent pressure in pipeline, thus bringing circulating pump is heavy service always, operates in big stream always
Measure the operational mode of the small temperature difference.
The invention has the advantages that changing traditional heating operation mode using this completely new framework, waterpower is effectively solved
Imbalance, the unbalanced problem of heating power, so that each radiator in entire heating system, either still exists in different floors
Different level distance can be assigned to the high temperature heating agent of the identical quantity of same temperature, and the return water temperature of each radiator
Spend also identical, the thorough fair allocat for realizing heat in heating system.More beneficial effect is, from traditional small temperature of big flow
Poor operational mode becomes the big temperature difference operation of small flow, 30% or more synthesis energy saving.It can increase 30% using original pipeline and facility
Above heat dissipation area, if new investment can investment reduction up to 40% or more.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is connection schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of temperature control electromagnetic.
Fig. 3 is the connection schematic diagram of the multiple separated radiators of the present invention.
Fig. 4 is the schematic diagram of another connection of the invention.
101. heat source in figure, 102. circulating pumps, 103. temperature control electromagnetics, 104. radiators, 105. heat supply pipelines, 106. times
Heat pipeline, 107. export for hot interface, 108. backheat interfaces, 109. Heating mediums, 110. heating agents, 111. temperature-control electric valves,
201. temperature sensors, 202. temperature controllers, 203. temperature control electromagnetic power supply lines, 204. valve bodies, 205. electromagnetic valve coils.
Specific embodiment
In Fig. 1, heat source (101) is to refer to the equipment assembly that can generate heating agent, such as boiler, heat pump, solar water
Device, air energy water heater, steam generator etc., or having these equipment is that heat exchange equipment of advocating peace collectively constitutes and can be provided out heating agent
System synthesis, at least have to outside for hot interface (107) and backheat interface (108), the function of heat source (101) is to provide conjunction
The heating agent of thermophilic degree and flow；Radiator (104) is the dress referred to by radiating outward in the internal heating agent of radiator (104)
It sets, such as cooling fin, floor heating pipe, blower basin pipe, can be the combination an of radiator, one group of radiator or multiple groups radiator,
At least there is Heating medium (109) and heating agent outlet (110) to outside；Heat source (101) passes through heating tube for hot interface (107)
Road (105) and the Heating medium (109) of radiator (104) link together, and the backheat interface (108) of heat source (101) passes through back
Heat pipeline (106) and the heating agent outlet (110) of radiator (104) link together.
Wherein circulating pump (102) can be used as an accessory of heat source (101), be serially connected in heat source (101) for hot interface
(107) at, the outlet of circulating pump (102) at this time just become heat source (101) it is new for hot interface (107)；It can also be used as entire
One accessory of framework, is serially connected in heat supply pipeline (105).If heat source (101) is from the heating agent pressure flowed out for hot interface (107)
Force flow amount is not able to satisfy system pipeline demand, then must concatenate in heat supplying pipeline circulating pump (102).
Wherein temperature control electromagnetic (103) is serially connected in backheat pipeline (106), and position is the heating agent close to radiator (104)
It exports (110).The temperature sensor (201) and temperature controller (202) of temperature control electromagnetic (103) can be embedded in the valve of solenoid valve
In body or external electromagnetic valve, the position of temperature sensor (201) placement is the heating agent outlet that can easily detect radiator (104)
(110) temperature of heating agent at.The function of temperature controller (202) is to pre-set at least two temperature data solenoid valves to open
Valve temperature and closing valve temperature, i.e. temperature controller (202) detect that the temperature of sometime temperature sensor (201) is less than or equal to
Open electromagnetic valve temperature, then temperature controller (202) control solenoid valve is opened, and flows the heating agent in radiator (104), but temperature
Controller (202) detects that the temperature of sometime temperature sensor (201) is more than or equal to closing valve temperature, then temperature control controller
(202) control solenoid valve is closed.The heating agent in radiator (104) is set to stop flowing.
It is as follows that entire framework connects the later course of work: entire framework initial state heat source (101) is generating suitable temperature
The heating agent of degree and flow, there are no start-up operations for the circulating pump (102) for being serially connected in heat supply pipeline (105), are serially connected in product heat cal rod
The temperature of temperature control electromagnetic (103) in road (106) at this time in pipeline is the valve of temperature control electromagnetic (103) under low-temperature condition
Opening allows the heating agent in pipeline to flow.If heat source (101) has produced the heating agent of suitable temperature at this time, circulation is originally
(102) it begins to start, suitable high temperature heating agent is transported to by heat supply pipeline (105) Heating medium of radiator (104)
(109) it flows into radiator (104), high temperature heating agent is just flowed out from the heating agent of radiator (104) outlet (110) quickly, flows to temperature
At the temperature sensor (201) for controlling solenoid valve (103), the temperature controller (202) of temperature control electromagnetic (103) receives temperature biography
The temperature data of sensor (201) at this time is more than or equal to the closing valve temperature of temperature control electromagnetic (103), and temperature control electromagnetic (103) is just closed
Valve closing door, heating agent stop flowing, and radiator (104) starts to radiate, and the internal heat medium temperature of radiator (104) is gradually reduced, but
Temperature at temperature sensor (201) drops to the opening valve temperature of temperature control electromagnetic (103), and temperature control electromagnetic (103) opens valve
Door, so that new high temperature heating agent back flows back into radiator (104), temperature control electromagnetic (103) is re-closing off, radiator (104)
Continue to radiate, loop back and forth like this.
In Fig. 1, temperature control electromagnetic (103) is changed into temperature-control electric valve (111), if temperature-control electric valve (111) is in two
Position valve mode, then the course of work is fully equivalent to the working principle of temperature control electromagnetic (103)；If at temperature-control electric valve (111)
In multidigit valve mode, then the course of work has different places, be exactly temperature-control electric valve (111) valve opening or close valve be all according to temperature
The temperature data of sensor is spent, substep is opened or substep is closed.For example some time point, temperature-control electric valve (111) are in complete
Opening state, at this time if detecting high temperature heating agent, temperature-control electric valve (111) turns down valve, root by designed gradient proportion
According to the designed period, if the heat medium temperature that detects or higher, temperature-control electric valve (111) continues to close by gradient proportion
Minor valve continues to turn down valve in proportion, until completely closing valve as long as the heat medium temperature detected according to the time period is higher
Door.Corresponding temperature-control electric valve (111) detects that the temperature of heating agent reduces, from valve close to fully open and one by than
Example gradient is gradually opened, until fully opening.It can thus be seen that temperature-control electric valve (111) works in switch ratio valve mode,
Temperature-control electric valve (111) valve opening or pass valve are all a processes.
Fig. 3 is the schematic diagram of the multiple independent radiator connections of one kind of the invention, in practical applications, a heat source
(101) it can all be connected on multiple radiators (104), such as in a building building, heat source (101) comes out one group of heat supply pipeline (105)
With backheat pipeline (106), the radiator (104) of the every household of each floor can be all linked on this group of pipeline, every household
The heating agent near exit of the radiator (104) of the registered permanent residence concatenates a temperature control electromagnetic (103) or temperature-control electric valve (111) out.
Fig. 4 is another connection schematic diagram of the invention, and temperature sensor (201) is not embedded in valve body
Temperature control electromagnetic (103) or temperature-control electric valve (111), i.e. temperature sensor (201) are by cable circumscribed, then valve body can go here and there
The temperature sensor (201) for connecing near the Heating medium (109) of radiator (104), but being connected with valve body must embed or
It is serially connected near the heating agent outlet (110) of radiator (104).
Radiator is controlled by temperature control electromagnetic (103) or temperature-control electric valve (111) from above entire framework of description
(104) heat transfer rate.If having N number of temperature control electromagnetic (103) and N number of radiator (104) in entire framework, all it is attempted by
On heat supply pipeline (105) and backheat pipeline (106), advantage is very it will be evident that first, effectively compared with current conventional framework
Hydraulic misadjustment bring heating power imbalance problem is solved, any one radiator (104) can obtain identical product in entire framework
The high temperature heating agent of matter；Second, any one radiator (104) outflow heating agent be all it is mutually synthermal, i.e., return water temperature is bright
True determination, be that indefinite can not determine rather than current heating system return water temperature；Third, due to controlling entrance
Return water temperature in backheat pipeline (106) avoids high temperature heating agent from flowing into backheat pipeline waste thermal energy in vain；4th, this framework without
The heating agent of big flow needing, for example the volume of a radiator (104) is V, routine heating system needs the flow of N*V at present, and
Our current frameworks do not need so big flow centainly, and perhaps some time point only needs the flow of a V to be ok, because
This and the method for operation of the big temperature difference of small flow can be switched to from the operational mode of the small temperature difference of big flow, the 5th, from the small temperature of big flow
The operational mode of difference is converted into the operational mode of the big temperature difference of small flow, can save the power consumption of 80% or so circulating pump, saves electricity
Energy；Heating power reaches equilibrium assignmen and avoids heating power heat exchange waste, saving heat energy；Due to using small flow, all pipelines are ok
Using corresponding small diameter tube, investment reduction；The diminution of pipeline bore, the occupancy of Economization on land.
In conclusion basic principles and main features of the invention are explained above, the present invention is not by the limit of implementing regulations
System, made improvements and changes, should all fall into this hair under the premise of not departing from basic principles and main features of the invention
In bright protection scope.
Claims (6)
1. a kind of completely new heating operation mode, it is characterized in that: the framework of the mode include heat source, heat supply pipeline, backheat pipeline,
Radiator, circulating pump, temperature control electromagnetic or temperature-control electric valve and the threeway concatenated in the duct and valve；Heat supply pipeline
Both ends are connected with the Heating medium for hot interface and radiator of heat source respectively, the both ends of backheat pipeline respectively with heat source return
The heating agent outlet of hot interface and radiator is connected, and it is attached that temperature control electromagnetic or temperature-control electric valve are serially connected in the outlet of radiator heating agent
Closely, circulating pump be serially connected in heat supply pipeline or be directly serially connected in heat source for hot interface near；Heat detector is placed outside the temperature of valve body
Solenoid valve or temperature-control electric valve are controlled, valve body can also be serially connected in the Heating medium of radiator, but heat detector is centainly placed in radiator
Heating agent near exit；The heat exchange of the mode is using a kind of completely new displacement heat exchange.
2. the completely new heating operation mode of one kind according to claim 1, it is characterized in that: heat source is to refer to a Low Temperature Thermal
Matchmaker is warming up to the device general name of suitable temperature heating agent, and scale is changeable, composition or structure be it is diversified, entire heat source is seen
At a black box, then the outside interface of black box at least should be comprising for hot interface and backheat interface, that is, exporting high temperature heating agent
Pipe joint, and the heating agent return that cooling is later.
3. the completely new heating operation mode of one kind according to claim 1, it is characterized in that: refer to can be radiator for radiator
Internal high temperature heating agent distributes the device of heat by the outer wall of radiator to region as early as possible, and the radiator in the present invention is
The general name of numerous radiators with hot spot, is the combination of multiple groups radiator in practice, and every group of radiator can be a sheet heat radiator
Or the combination of multi-disc radiator；Radiator can be cooling fin or floor heating pipe or fan coil.
4. the completely new heating operation mode of one kind according to claim 1, it is characterized in that: temperature control electromagnetic is one two logical
Two-position valve, temperature sensor and temperature control controller can be embedded in valve body, collectively form one-piece type temperature control electromagnetic with valve body；
Or independently of valve body outside a module, the module at least both threads of first line of a couplet power of electromagnetic valve, two of second line of a couplet solenoid valve
Line, there are also the interfaces of jointing temp sensing；Temperature control electromagnetic is serially connected on pipeline can detect connected pipeline intermediary automatically
The temperature of matter, and according to the height of temperature and operational mode automatic opening or the valve of Self-shut electromagnetic valve, make in pipeline
Medium is in the state of on-off；At least there are two parameter, that is, opening valve temperature and closing valve temperature, parameter can be consolidated temperature control electromagnetic
Surely it is embedded in temperature control controller, can also be configured and modify by external thermosistor.
5. the completely new heating operation mode of one kind according to claim 1, it is characterized in that: temperature-control electric valve is one two logical
Multiposition valve has two big positions, electric motor and controller position and valve body position；Temperature control controller and heat detector interface are built in motor
Controlling position, temperature display and setting button can be nested on the shell at motor control position, and heat detector interface passes through cable
It is connected with warming sensor, temperature sensor can be embedded in the valve body position of temperature-control electric valve or be placed outside valve body；Temperature control electricity
Two-position valve or multiposition valve operating mode may be selected in dynamic valve, and two temperature parameters can be arranged in temperature-control electric valve under two-position valve mode, i.e.,
Opening valve temperature and closing valve temperature, working principle are equal to temperature control electromagnetic；Another kind is multidigit valve mode, is equal to proportioning valve,
This mode temperature-control electric valve is other than being arranged two parameters of opening valve temperature and closing valve temperature, it is also necessary to a ratio ladder be arranged
Temperature, closing solenoid valve or opening solenoid valve is a process, gradually opens, gradually closes in proportion in proportion.
6. the completely new heating operation mode of one kind according to claim 1, it is characterized in that: operational mode of the invention is replaced
Heat exchange is such that framework initial state, heat source production high temperature heating agent not yet, circulating pump operation suspension, in pipeline and radiator
The temperature of heating agent be lower than opening valve temperature, corresponding temperature control electromagnetic or temperature-control electric valve are in the open state；Heat source produces height
After warming matchmaker, pump startup is recycled, all displacement enters product heat cal rod to high temperature heating agent from heat supply pipeline and radiator low temperature heating agent
In road, the heat medium temperature that new displacement flows into is greater than closing valve temperature, temperature control electromagnetic or temperature-control electric valve with regard to automatic-closing valve, supplies
Heating agent in heat pipeline would not be continued to flow into again in this radiator；Until the high temperature heating agent heat dissipation in radiator, radiator
Internal heat medium temperature begins lower than opening valve temperature again, and temperature control electromagnetic or temperature-control electric valve open again valve, heating tube
High temperature heating agent in road is just continuously introduced in this radiator, and the heating agent of the low temperature in radiator is all cemented out and is entered back
In heat pipeline, when high temperature heating agent takes entire radiator, the temperature of heating agent is greater than closing valve temperature, temperature control electromagnetic or temperature-control electric
Valve closes again valve, stops displacement；Radiator is initially entered again in the radiation processes of a new round, until radiator heat-dissipation arrives
Preset temperature, and start the displacement heat transfer process of a new round, it loops back and forth like this.
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