CN107655130A - A kind of biomass energy central air conditioner system and its temperature control method - Google Patents
A kind of biomass energy central air conditioner system and its temperature control method Download PDFInfo
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- CN107655130A CN107655130A CN201711173897.8A CN201711173897A CN107655130A CN 107655130 A CN107655130 A CN 107655130A CN 201711173897 A CN201711173897 A CN 201711173897A CN 107655130 A CN107655130 A CN 107655130A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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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
- F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
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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
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a kind of biomass energy central air conditioner system and its temperature control method, the system includes concentrating numerical control central processing system, biomass numerical control boiler heating system, water earth source heat pump refrigeration system, hot and cold water storage tank system, pipe-line system and room terminal system, numerical control central processing system is concentrated to pass through wire and biomass numerical control boiler heating system, water earth source heat pump refrigeration system, hot and cold water storage tank system and room terminal system are connected, biomass numerical control boiler heating system, water earth source heat pump refrigeration system, it is connected between hot and cold water storage tank system and room terminal system by pipe-line system；Overcome the single power equipment of traditional air-conditioning system to drive, low-temperature receiver or thermal source are used also collect together and endangered for a long time；The requirement that people protect to the extreme of environment can not be met by overcoming traditional simple single air-conditioning system, and cost is relatively low.
Description
Technical field
The invention belongs to mechanical field, and in particular to a kind of biomass energy central air conditioner system and its temperature control method.
Background technology
Air-conditioning system is the system with the temperature of artificial method processing room air, humidity, cleanliness factor and air velocity.
Some places can be made to obtain the air with certain temperature, humidity and air quality, will with meet user and production process
Summation improves labour health and indoor climate condition.Traditional air-conditioning system is generally divided into electric air conditioner system and firepower air-conditioning system
System.Electric air conditioner system is air regulator.Refer to manually means, to building, the temperature of surrounding air in structures, wet
The process that the parameters such as degree, cleanliness factor, speed are adjusted and controlled.Generally comprise low-temperature receiver/heat resource equipment, cold and hot medium transmission ＆ distribution system
The several majors such as system, end equipment and other auxiliary equipments.Mainly include water pump, blower fan and pipe-line system.End equipment is then born
Duty using transmission ＆ distribution come cold and hot amount, specifically processing air, temperature, the air parameter of target environment is reached requirement.Firepower air-conditioning
System is typically mostly heating equipment, by the design to building and cold-proof warming device, makes to obtain appropriate temperature in building
Degree.
At present, there is the defects of certain in traditional air-conditioning system when in use, and these defects embody a concentrated reflection of：First, adopt
With power equipment air-conditioning system, its power consumption is larger, and energy consumption is higher, and single power equipment drives, and causes the extreme wave of resource
Take, and its caused low-temperature receiver or thermal source have certain harmfulness, it is long-term use of, human body can be brought certain negative
Infringement.Secondly, the problem of environmental pollution is serious be present using firepower heating system, haze persistently aggravates in recent years, although
Prevent to carry out heating heating using coal, but the burning of liquefied gas still has certain contaminative, its key is merely
Single air-conditioning system can not meet that people protect to the extreme of environment and required；In addition, above-mentioned traditional air-conditioning system
When in use, its cost and cost are relatively still higher, no matter which kind of air conditioning mode, be required to the height of the energy using
The requirement of energy-conserving and environment-protective can be realized, and is limited by coverage, at present, the single air-conditioning equipment of tradition is wanted above-mentioned
Aspect is asked certain shortcoming to be also present.
Therefore, a kind of simple in construction, easy to operate, energy-conserving and environment-protective are produced, work and operational efficiency are high, vdiverse in function, cover
Capping is wide, the simple biomass energy central air conditioner system of method and its temperature control method, has wide market prospects.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of simple in construction, easy to operate, energy-conserving and environment-protective, work and fortune
Line efficiency is high, vdiverse in function, broad covered area, the simple biomass energy central air conditioner system of method and its temperature control method, is used for
Overcome many defects of the prior art.
The technical proposal of the invention is realized in this way：A kind of biomass energy central air conditioner system, the system include collection
Middle numerical control central processing system, biomass numerical control boiler heating system, water earth source heat pump refrigeration system, hot and cold water storage tank system
System, pipe-line system and room terminal system, numerical control central processing system is concentrated to pass through wire and biomass numerical control boiler heating
System, water earth source heat pump refrigeration system, hot and cold water storage tank system and room terminal system are connected, biomass numerical control boiler
Pass through pipe-line system between heating system, water earth source heat pump refrigeration system, hot and cold water storage tank system and room terminal system
It is connected.
Described concentration numerical control central processing system includes central digital control implement, and boiler chimney change is provided with central digital control implement
Frequency module, cold hot water piping pump frequency conversion module, changes in temperature automatic converting module, biomass numerical control boiler charge automatic controlling module,
Operational control module and fault detect alarm module；Described biomass numerical control boiler heating system includes biomass boiler,
It is arranged on the chimney draught fan and automatic charging machine of biomass boiler side；Described water earth source heat pump refrigeration system includes water
Earth source heat pump, the pool pipe network and buried pipe network being connected with water earth source heat pump, described hot and cold water storage tank system include storage
Water tank and the temperature controller on storage tank, described room terminal system include terminating machine, pool pipe network and underground pipe
Net is connected by pipe-line system with water earth source heat pump respectively, water earth source heat pump and biomass boiler respectively by pipe-line system with
Storage tank is connected, and storage tank is connected by pipe-line system with terminating machine, and described pipe-line system is by water inlet pipe, return pipe
And the cycle cooling plating drum of condenser pipe composition.
Described boiler chimney frequency-variable module is connected by wire with chimney draught fan, and biomass numerical control boiler feeding is certainly
Dynamic control module is connected by wire with automatic charging machine, and changes in temperature automatic converting module is connected by wire with terminating machine,
Coil pipe is provided with terminating machine, shell and air channel are provided with outside terminating machine, temperature-sensing probe, terminating machine are installed on terminating machine
By being wirelessly connected with terminal set remote-controller.
Described pool pipe network and buried pipe network are respectively connected by water inlet pipe and return pipe with water earth source heat pump,
The first pipeline pump is provided with water inlet pipe between pool pipe network and water earth source heat pump, between buried pipe network and water earth source heat pump
Water inlet pipe on be provided with second pipe pump, water earth source heat pump and biomass boiler respectively pass through water inlet pipe and return pipe and storage
Water tank is connected, and the 3rd pipeline pump is provided with the water inlet pipe between water earth source heat pump and storage tank, in biomass boiler and
The 4th pipeline pump is provided with water inlet pipe between storage tank, storage tank is connected by water inlet pipe and return pipe with terminating machine,
The side of terminating machine is provided with condenser pipe, and the 5th pipeline pump is provided with the water inlet pipe between storage tank and terminating machine.
Described the first pipeline pump, second pipe pump, the 3rd pipeline pump, the 4th pipeline pump and the 5th pipeline pump is respectively led to
Wire is crossed with cold hot water piping pump frequency conversion module to be connected.
A kind of temperature control method of biomass energy central air conditioner system as described above, its temperature control method are as follows：
During using refrigeration mode, cold-starting storage tank and end that central digital control implement is set according to the temperature controller installed on storage tank
The 5th pipeline pump between terminal, when return pipe temperature is higher than 3 degree of temperature difference than water inlet pipe water temperature between storage tank and terminating machine,
Prove that terminating machine usage amount is reduced, the 5th pipeline pump reduces rotating speed and reduces flow, ensures terminating machine equivalent load operation；Work as water storage
When return pipe temperature is higher than 1 degree of temperature difference than water inlet pipe water temperature between case and terminating machine, it was demonstrated that terminating machine does not use, the 5th pipeline
Pump minimizes rotating speed, ensures system standby；When return pipe temperature is higher than water inlet pipe water temperature between storage tank and terminating machine
When 5 degree of temperature difference, it was demonstrated that the increase of terminating machine usage quantity, the 5th pipeline revolution speed improve flow, ensure terminal equivalent load fortune
OK, automatically control the 5th pipeline revolution speed and flow saves cold hot water piping pump power consumption；
During using heating pattern, high startup temperature storage tank and end that central digital control implement is set according to the temperature controller installed on storage tank
The 5th pipeline pump between terminal, when return pipe temperature is less than 5 degree of temperature difference than water inlet pipe water temperature between storage tank and terminating machine,
Terminating machine is proved using reducing, the 5th pipeline revolution speed reduces pipeline flow, and guarantee system is contributed and terminal equivalent load operation；
When return pipe temperature is less than 1 degree of temperature difference than water inlet pipe water temperature between storage tank and terminating machine, it was demonstrated that terminating machine does not use, the
Five pipeline pump minimum speeds, ensure system standby；When return pipe temperature is less than than water inlet pipe water temperature between storage tank and terminating machine
During 10 degree of temperature difference, it was demonstrated that the increase of terminating machine usage quantity, the 5th pipeline revolution speed increase pipeline flow, ensure terminal equivalent load
Operation, automatically controls the 5th pipeline revolution speed and flow saves cold hot water piping pump power consumption；
When environment temperature is higher than 25 degree, center digital control implement is automatically converted to refrigeration mode, stops the 4th pipeline pump operation, enters one
Step stops biomass boiler operation, and starts the first pipeline pump and second pipe pump operation, further starts water earth source heat pump fortune
OK, cooling system state is carried out；
When environment temperature is less than 25 degree, center digital control implement is automatically converted to heating pattern, starts the 4th pipeline pump operation, enters one
Step starts biomass boiler operation, and stops the first pipeline pump and second pipe pump operation, further stops water earth source heat pump fortune
OK, system heating state is carried out.
The present invention has following good effect：This product is simple in construction, easy to operate, utilizes heating and refrigeration system point
The pattern of power source is opened, thermal source is provided using biomass energy, energy-conserving and environment-protective, improves the utilization rate of the energy, biomass fuel
Burning obtains efficient energy return in biomass stove, there is provided thermal source power；Simultaneously use water earth source heat pump refrigeration system for
Terminal provides cold, makes full use of the cold of summer underground to carry out circularly cooling, energy-conserving and environment-protective, improves the utilization of the energy
Rate, reduce the consumption of the energy.Overcome the single power equipment of traditional air-conditioning system to drive, low-temperature receiver or thermal source make for a long time
Endangered with will not also collect together；Overcoming traditional simple single air-conditioning system can not meet what people protected to the extreme of environment
It is required that and cost it is relatively low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
As shown in figure 1, a kind of biomass energy central air conditioner system, the system include concentrating numerical control central processing system,
Biomass numerical control boiler heating system, water earth source heat pump refrigeration system, hot and cold water storage tank system, pipe-line system and room are whole
End system, numerical control central processing system is concentrated to pass through wire and biomass numerical control boiler heating system, water earth source heat pump refrigeration system
System, hot and cold water storage tank system and room terminal system are connected, biomass numerical control boiler heating system, water earth source heat pump system
It is connected between cooling system, hot and cold water storage tank system and room terminal system by pipe-line system.
Described concentration numerical control central processing system includes central digital control implement 1, and boiler chimney is provided with central digital control implement 1
Frequency-variable module, cold hot water piping pump frequency conversion module, changes in temperature automatic converting module, biomass numerical control boiler charge automatic controlling mould
Block, operational control module and fault detect alarm module；Described biomass numerical control boiler heating system includes biomass pot
Stove 5, it is arranged on the chimney draught fan 12 and automatic charging machine 13 of the side of biomass boiler 5；Described water earth source heat pump refrigeration
System includes water earth source heat pump 4, the pool pipe network 2 and buried pipe network 3 being connected with water earth source heat pump 4, the storage of described hot and cold water
Cistern system includes storage tank 6 and the temperature controller on storage tank 6, and described room terminal system includes terminating machine 7,
Pool pipe network 2 and buried pipe network 3 are connected by pipe-line system with water earth source heat pump 4 respectively, water earth source heat pump 4 and biomass pot
Stove 5 is connected by pipe-line system with storage tank 6 respectively, and storage tank 6 is connected by pipe-line system with terminating machine 7, described
The cycle cooling plating drum that pipe-line system is made up of water inlet pipe, return pipe and condenser pipe.Described boiler chimney frequency-variable module
It is connected by wire with chimney draught fan 12, biomass numerical control boiler charge automatic controlling module passes through wire and automatic charging
Machine 13 is connected, and changes in temperature automatic converting module is connected by wire with terminating machine 7, and coil pipe, terminating machine are provided with terminating machine 7
Shell and air channel are provided with outside 7, temperature-sensing probe is installed on terminating machine 7, terminating machine 7 by wirelessly with terminal set remote-controller
It is connected.Described pool pipe network 2 and buried pipe network 3 is respectively connected by water inlet pipe and return pipe with water earth source heat pump 4,
The first pipeline pump 8 is provided with water inlet pipe between pool pipe network 2 and water earth source heat pump 4, in buried pipe network 3 and water ground source heat
Be provided with second pipe pump 9 on water inlet pipe between pump 4, water earth source heat pump 4 and biomass boiler 5 respectively by water inlet pipe and
Return pipe is connected with storage tank 6, and the 3rd pipeline pump 10 is provided with the water inlet pipe between water earth source heat pump 4 and storage tank 6,
The 4th pipeline pump 11 is provided with water inlet pipe between biomass boiler 5 and storage tank 6, storage tank 6 is by water inlet pipe and returns
Water pipe is connected with terminating machine 7, and the side of terminating machine 7 is provided with condenser pipe, the water inlet pipe between storage tank 6 and terminating machine 7
On be provided with the 5th pipeline pump 14.Described the first pipeline pump 8, second pipe pump 9, the 3rd pipeline pump 10, the 4th pipeline pump 11
Respectively it is connected with the 5th pipeline pump 14 by wire with cold hot water piping pump frequency conversion module.
A kind of temperature control method of biomass energy central air conditioner system as described above, its temperature control method are as follows：
During using refrigeration mode, cold-starting storage tank 6 that central digital control implement 1 is set according to the temperature controller installed on storage tank 6
The 5th pipeline pump 14 between terminating machine 7, when return pipe temperature is higher than 3 than water inlet pipe water temperature between storage tank 6 and terminating machine 7
When spending the temperature difference, it was demonstrated that the usage amount of terminating machine 7 is reduced, and the 5th pipeline pump 14 reduces rotating speed and reduces flow, ensures that the equivalent of terminating machine 7 is born
Lotus runs；When return pipe temperature is higher than 1 degree of temperature difference than water inlet pipe water temperature between storage tank 6 and terminating machine 7, it was demonstrated that terminating machine 7
Do not use, the 5th pipeline pump 14 minimizes rotating speed, ensures system standby；When return pipe temperature between storage tank 6 and terminating machine 7
When degree temperature is higher than 5 degree of temperature difference than water inlet pipe water temperature, it was demonstrated that the increase of the usage quantity of terminating machine 7, the rotating speed of the 5th pipeline pump 14 improve
Flow, ensure terminal equivalent load operation, automatically control the rotating speed of the 5th pipeline pump 14 and flow saves cold hot water piping pump power consumption；
During using heating pattern, high startup temperature storage tank 6 that central digital control implement 1 is set according to the temperature controller installed on storage tank 6
The 5th pipeline pump 14 between terminating machine 7, when return pipe temperature is less than 5 than water inlet pipe water temperature between storage tank 6 and terminating machine 7
When spending the temperature difference, it was demonstrated that for terminating machine 7 using reducing, the rotating speed of the 5th pipeline pump 14 reduces pipeline flow, and guarantee system is contributed and terminal
Equivalent load operation；When return pipe temperature is less than 1 degree of temperature difference than water inlet pipe water temperature between storage tank 6 and terminating machine 7, it was demonstrated that eventually
Terminal 7 does not use, the minimum speed of the 5th pipeline pump 14, ensures system standby；When return pipe between storage tank 6 and terminating machine 7
When temperature is less than 10 degree of temperature difference than water inlet pipe water temperature, it was demonstrated that the increase of the usage quantity of terminating machine 7, the rotating speed of the 5th pipeline pump 14 increase pipe
Road flow, ensure terminal equivalent load operation, automatically control the rotating speed of the 5th pipeline pump 14 and flow saves cold hot water piping pump consumption
Electricity；
When environment temperature is higher than 25 degree, center digital control implement 1 is automatically converted to refrigeration mode, stops the 4th pipeline pump 11 and runs, enters
One step stops biomass boiler 5 and run, and the first pipeline pump 8 of startup and second pipe pump 9 are run, and further starts water ground source heat
Pump 4 is run, and carries out cooling system state；When environment temperature is less than 25 degree, center digital control implement 1 is automatically converted to heating pattern, opens
Dynamic 4th pipeline pump 11 is run, and is further started biomass boiler 5 and is run, and the first pipeline pump 8 of stopping and second pipe pump 9 are transported
OK, further stop water earth source heat pump 4 to run, carry out system heating state.
The leaving water temperature that product is set according to biomass boiler 5 is come the rotating speed of automatic VFC chimney draught fan 12, control
Boiler firepower size processed.When boiler leaving water temperature rises to setting height, boiler hot-water temperature controller gives the central signal of digital control implement 1, in
Digital control implement 1 is entreated to reduce the rotating speed of boiler chimney air-introduced machine 12, stable boiler leaving water temperature；When boiler leaving water temperature be down to setting it is minimum
Temperature, boiler hot-water temperature controller give the central signal of digital control implement 1, and central digital control implement 1 improves boiler chimney air-introduced machine rotating speed.Realize pot
The temperature automatically controlled operation of stove, save chimney draught fan power consumption.
According to the firepower size automatic frequency-conversion automatic charging machine delivery rate of biomass boiler 5, with boiler chimney air-introduced machine 12
Speed conversion time is synchronous, and when boiler needs big fire, the rotating speed of boiler chimney air-introduced machine 12 improves, the delivery rate of automatic charging machine 13
Improve simultaneously, need energy Auto-matching with boiler big fire automatically, the stable use of biomass boiler 5 can automate.
Operational control module forms intelligent man-machine interface using the PLC and touch-screen of high configuration, not only can be directly perceived
Ground shows the running status of real-time air-conditioning system, and can inquire about log and failure note with the manually operated system
Record.User can be automatically controlled with free switching and control two states manually.The control system can by RS485 order wires,
USB data line, netting twine are connected to computer, can realize the function such as remote control, detection by computer and can access interconnection
Net, detection and team control management are carried out by the systematic unity.By PID control technology, weather compensation control technology and team control control
Technology processed, under conditions of the most comfortable is ensured, energy resource consumption is minimized.Simplified form of Chinese Character shows that contact action makes control more
Facilitate it is faster, can be achieved it is unattended, use manpower and material resources sparingly.
Fault detect alarm module possesses on-line monitoring running status, automatic trouble diagnosis, automatic fault alarm, can look into event
Hinder the functions such as historical record.Specific fault alarm is detailed as follows：Inflow temperature superelevation, return water temperature superelevation, secondary overheat, lack
Water, water level is too low, and water level superelevation, logic error, incrustation scale is exceeded, water concentration superelevation, combustion failure, burning operation feedback event
Barrier, fault of water pump, water pump operation feedback failure, hydraulic pressure is too high, communication mistake, abnormity of power supply etc..Control interface is simple, friendly,
Intelligence, automatically and manually both of which free switching, more hommization.The preferable target temperature of links can be set in user,
Wind speed, firepower size, PID response parameters, timing section, password authority, circulating pump moisturizing momentum parameter etc., allow user's
It is comfortable, it is convenient.
Product can realize remote computer and mobile phone wireless control, can be connected by RS485 order wires, USB data line, netting twine
Computer is connected to, the function such as remote control, detection can be realized by computer and internet can be accessed, entered by the systematic unity
Row detection and team control management.Can also be by handset dialing come wireless connection control system, air-conditioning of commanding behind the scenes, set system to join
Number.Putting for user, can also be made at historical record by mobile phone reception system fault alarm and Query Running Status simultaneously
The heart.
Central digital control implement 1 uses Siemens's touch-screen and PLC, and control board uses chip inlet, makes the control be
System is safer, reliably, convenient, fast, intelligent.Achievable digitlization boiler combustion, overtemperature prote, the exceeded alarm of incrustation scale,
The exceeded alarm of water concentration, automatic water supplement, automatic pollution discharge, PID VFC air-introduced machine and circulating pump, timing operation program,
Water pump anti-lock self-test, antifreeze setting etc..Multilevel security is protected and conservation measures, makes product more efficient, and environmental protection is economical, safety,
It is stable, hommization, the long-life.
Intelligent central processor is transferred to temperature controller signal automatically control corresponding function to realize using each system temperature.
Such as：Pool pipe network inflow temperature and return water temperature, buried pipe network inflow temperature and return water temperature, heat pump leaving water temperature and backwater temperature
Degree, boiler leaving water temperature and return water temperature, storage tank leaving water temperature and return water temperature, terminal room temperature and environment temperature etc..
Biomass boiler 5 is adopted using biomass energy dedicated numerical control boiler matching biomass energy central air conditioner system
Warm hot water heating.Being capable of automatic ignition, automatic charging, automatic ash discharge, automatic smoke-eliminating dedusting, the saving energy.
Storage tank is according to requirements different, using stainless steel etc., heat-insulation layer be divided into polyurethane foam, styrofoam,
Rubber and plastic, mineral wool etc., shell can be color steel, stainless steel, aluminium skin, galvanized iron sheet etc..Storage tank can built-in flow mixing device, in case
Without stagnant water, even water temperature.Tank outlet can install division box additional, avoid local assault, strengthen the mixed flow of water.Design the row of lower section
Dirty mouth, top vent device, system stable operation can be maintained with the air in timely automated removal system.
Claims (6)
- A kind of 1. biomass energy central air conditioner system, it is characterised in that：The system includes concentrating numerical control central processing system, life Material numerical control boiler heating system, water earth source heat pump refrigeration system, hot and cold water storage tank system, pipe-line system and room terminal System, concentrate numerical control central processing system by wire and biomass numerical control boiler heating system, water earth source heat pump refrigeration system, Hot and cold water storage tank system and room terminal system are connected, biomass numerical control boiler heating system, water earth source heat pump refrigeration It is connected between system, hot and cold water storage tank system and room terminal system by pipe-line system.
- 2. biomass energy central air conditioner system according to claim 1, it is characterised in that：Described concentration numerical control center Processing system includes central digital control implement（1）, central digital control implement（1）Inside it is provided with boiler chimney frequency-variable module, cold hot water piping pump Frequency-variable module, changes in temperature automatic converting module, biomass numerical control boiler charge automatic controlling module, operational control module and failure Detect alarm module；Described biomass numerical control boiler heating system includes biomass boiler（5）, it is arranged on biomass boiler （5）The chimney draught fan of side（12）And automatic charging machine（13）；Described water earth source heat pump refrigeration system includes water ground source Heat pump（4）, with water earth source heat pump（4）The pool pipe network being connected（2）And buried pipe network（3）, described hot and cold water storage tank system System includes storage tank（6）And installed in storage tank（6）On temperature controller, described room terminal system includes terminating machine（7）, Pool pipe network（2）And buried pipe network（3）Pass through pipe-line system and water earth source heat pump respectively（4）It is connected, water earth source heat pump（4）With Biomass boiler（5）Pass through pipe-line system and storage tank respectively（6）It is connected, storage tank（6）Pass through pipe-line system and terminating machine （7）It is connected, the cycle cooling plating drum that described pipe-line system is made up of water inlet pipe, return pipe and condenser pipe.
- 3. biomass energy central air conditioner system according to claim 2, it is characterised in that：Described boiler chimney frequency conversion Module passes through wire and chimney draught fan（12）It is connected, biomass numerical control boiler charge automatic controlling module is by wire and certainly Dynamic feeder（13）It is connected, changes in temperature automatic converting module passes through wire and terminating machine（7）It is connected, terminating machine（7）Interior setting There are coil pipe, terminating machine（7）Outside is provided with shell and air channel, in terminating machine（7）On temperature-sensing probe, terminating machine are installed（7）It is logical Cross and be wirelessly connected with terminal set remote-controller.
- 4. biomass energy central air conditioner system according to claim 2, it is characterised in that：Described pool pipe network（2） And buried pipe network（3）Respectively pass through water inlet pipe and return pipe and water earth source heat pump（4）It is connected, in pool pipe network（2）And water Earth source heat pump（4）Between water inlet pipe on be provided with the first pipeline pump（8）, in buried pipe network（3）With water earth source heat pump（4）Between Water inlet pipe on be provided with second pipe pump（9）, water earth source heat pump（4）And biomass boiler（5）Respectively by water inlet pipe and Return pipe and storage tank（6）It is connected, in water earth source heat pump（4）And storage tank（6）Between water inlet pipe on be provided with the 3rd pipe Road pump（10）, in biomass boiler（5）And storage tank（6）Between water inlet pipe on be provided with the 4th pipeline pump（11）, storage tank （6）Pass through water inlet pipe and return pipe and terminating machine（7）It is connected, terminating machine（7）Side be provided with condenser pipe, in storage tank （6）And terminating machine（7）Between water inlet pipe on be provided with the 5th pipeline pump（14）.
- 5. biomass energy central air conditioner system according to claim 4, it is characterised in that：The first described pipeline pump （8）, second pipe pump（9）, the 3rd pipeline pump（10）, the 4th pipeline pump（11）With the 5th pipeline pump（14）Respectively pass through wire It is connected with cold hot water piping pump frequency conversion module.
- A kind of 6. temperature control method of biomass energy central air conditioner system as claimed in claim 4, it is characterised in that its temperature control Method is as follows：During using refrigeration mode, central digital control implement（1）According to storage tank（6）The cold-starting water storage of the temperature controller setting of upper installation Case（6）And terminating machine（7）Between the 5th pipeline pump（14）, work as storage tank（6）And terminating machine（7）Between return pipe temperature ratio enter When water pipe water temperature is higher than 3 degree of temperature difference, it was demonstrated that terminating machine（7）Usage amount is reduced, the 5th pipeline pump（14）Reduce rotating speed and reduce flow, Ensure terminating machine（7）Equivalent load operation；Work as storage tank（6）And terminating machine（7）Between return pipe temperature it is higher than water inlet pipe water temperature When 1 degree of temperature difference, it was demonstrated that terminating machine（7）Do not use, the 5th pipeline pump（14）Rotating speed is minimized, ensures system standby；When Storage tank（6）And terminating machine（7）Between return pipe temperature when being higher than 5 degree of temperature difference than water inlet pipe water temperature, it was demonstrated that terminating machine（7） Usage quantity increase, the 5th pipeline pump（14）Rotating speed improves flow, ensures terminal equivalent load operation, automatically controls the 5th pipeline Pump（14）Rotating speed and flow save cold hot water piping pump power consumption；During using heating pattern, central digital control implement（1）According to storage tank（6）The high startup temperature water storage of the temperature controller setting of upper installation Case（6）And terminating machine（7）Between the 5th pipeline pump（14）, work as storage tank（6）And terminating machine（7）Between return pipe temperature ratio enter When water pipe water temperature is less than 5 degree of temperature difference, it was demonstrated that terminating machine（7）Use reduction, the 5th pipeline pump（14）Rotating speed reduces pipeline flow, protects Card system is contributed and terminal equivalent load operation；Work as storage tank（6）And terminating machine（7）Between return pipe temperature than water inlet pipe water temperature During less than 1 degree of temperature difference, it was demonstrated that terminating machine（7）Do not use, the 5th pipeline pump（14）Minimum speed, ensure system standby；Work as storage Water tank（6）And terminating machine（7）Between return pipe temperature when being less than 10 degree of temperature difference than water inlet pipe water temperature, it was demonstrated that terminating machine（7）Use Quantity increase, the 5th pipeline pump（14）Rotating speed increases pipeline flow, ensures terminal equivalent load operation, automatically controls the 5th pipeline Pump（14）Rotating speed and flow save cold hot water piping pump power consumption；The center digital control implement when environment temperature is higher than 25 degree（1）Refrigeration mode is automatically converted to, stops the 4th pipeline pump（11）Fortune OK, biomass boiler is further stopped（5）Operation, and start the first pipeline pump（8）With second pipe pump（9）Operation, further Start water earth source heat pump（4）Operation, carry out cooling system state；The center digital control implement when environment temperature is less than 25 degree（1）Heating pattern is automatically converted to, starts the 4th pipeline pump（11）Fortune OK, biomass boiler is further started（5）Operation, and stop the first pipeline pump（8）With second pipe pump（9）Operation, further Stop water earth source heat pump（4）Operation, carry out system heating state.
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| CN201711173897.8A CN107655130A (en) | 2017-11-22 | 2017-11-22 | A kind of biomass energy central air conditioner system and its temperature control method |
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| CN112947619A (en) * | 2020-12-31 | 2021-06-11 | 山东皓隆环境科技有限公司 | Safe and simple all-in-one heating control system convenient to control |
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