CN107270448A - A kind of capillary radiation air-conditioning system and its control method - Google Patents
A kind of capillary radiation air-conditioning system and its control method Download PDFInfo
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- CN107270448A CN107270448A CN201710516826.7A CN201710516826A CN107270448A CN 107270448 A CN107270448 A CN 107270448A CN 201710516826 A CN201710516826 A CN 201710516826A CN 107270448 A CN107270448 A CN 107270448A
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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
Abstract
The invention discloses a kind of capillary radiation air-conditioning system and its control method, including heat pump host subsystem, gas fired-boiler subsystem, Fresh air handing unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem, room end-of-pipe control subsystem and Centralized Controller.Pass through Centralized Controller and pipeline valve, the mutual communication contact of subsystems is got up, the action of the valve member on the pipeline between action and control connection subsystems using specific Logical central control subsystems, whole capillary radiation air-conditioning system is realized different operational modes, comprising refrigeration mode, refrigeration+fresh-air ventilation pattern, refrigeration+fresh air dehumidification pattern, fresh-air ventilation pattern, fresh air humidifying mode, heating mode, heat+fresh-air ventilation pattern, heat+fresh air humidifying mode.Whole system intelligence degree is high, and control is accurate, simple to operate, and working service is convenient.
Description
Technical field
The invention belongs to capillary radiation air-conditioning technical field, specifically a kind of capillary radiation air-conditioning system and its control
Method.
Background technology
Capillary radiation air-conditioning system, adds fan coil system to compare with common handpiece Water Chilling Units, is a kind of more comfortable
Quiet, energy-efficient, attractive in appearance space-saving and environmentally friendly air-conditioning system, is widely used in the fields such as high-end villa, apartment, club
Institute.
Capillary radiation air-conditioning system includes heat pump host subsystem, gas fired-boiler subsystem, Fresh air handing unit subsystem
System, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control subsystem, these subsystems have
Respective independent equipment, control mode, user need to be operated to each subsystem, be set, and could complete capillary radiation
The operation of air-conditioning system, when the change of field of employment demand, when capillary radiation air-conditioning system needs translative mode or setting, again
Subsystems are re-started with setting operation, the operation of whole capillary radiation air-conditioning system seems considerably complicated, to using
Person also easily causes very big puzzlement, and each operating reliability is low, and maintenance is numerous and diverse, easily causes capillary radiation air-conditioning system
Uniting, whole structure is not good, and energy consumption is higher, particularly in the control of Fresh air handing, misoperation easily causes ventiduct roadbed not
Foot, or even the serious adverse consequences such as indoor condensation.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of capillary radiation air-conditioning system and its control method, the system
Subsystems are solved because of the separate various deficiencies brought with method, and each independent subsystem is passed through into centralized Control
Device constitutes the holonomic system of a mutually coordinated, centralized and unified control, really plays the advantage of capillary radiation air-conditioning system, from
And better meet demand of the user to higher quality of the life.
By Centralized Controller and pipeline valve, the mutual communication contact of subsystems is got up, specific logic is used
The action of the valve member on pipeline between the action of centralized Control subsystems and control connection subsystems, makes whole hair
Tubule air-conditioning system realizes different operational modes, is removed comprising refrigeration mode, refrigeration+fresh-air ventilation pattern, refrigeration+fresh air
Wet model, fresh-air ventilation pattern, fresh air humidifying mode, heating mode, heat+fresh-air ventilation pattern, heat+fresh air humidification mould
Formula.Whole system intelligence degree is high, and control is accurate, simple to operate, and working service is convenient.
For achieving the above object, the present invention uses following technical scheme：
A kind of capillary radiation air-conditioning system, including heat pump host subsystem, gas fired-boiler subsystem, Fresh air handing unit subsystem
System, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control subsystem；The capillary spoke
Penetrating air-conditioning system also includes Centralized Controller, the Centralized Controller and the heat pump host subsystem, gas fired-boiler subsystem,
Fresh air handing unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control
System；The Centralized Controller is used to control to be used to control the heat pump host subsystem, gas fired-boiler subsystem, Fresh air handing
Unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control subsystem.
Further, the heat pump host subsystem includes air-conditioning heat pump main frame and heat pump valve；The gas fired-boiler subsystem
System includes gas fired-boiler and boiler valve；The Fresh air handing unit subsystem includes Fresh air handling units, new air-valve, humidifier valve, outdoor
Fresh wind tube, indoor fresh air pipe and air feed pipe；The indoor refrigerating capillary net system includes indoor pipe cooling grid and refrigeration valve,
The indoor heating pipe network subsystem includes indoor heating pipe network and heating valve, in the indoor refrigerating capillary net system and
Air control valve is set on the Common Ducts of indoor heating pipe network subsystem.
The delivery port of the air-conditioning heat pump main frame is connected with air-conditioning valve inlet and fresh air valve inlet simultaneously through pipeline, air control valve
Outlet is through pipeline simultaneously with refrigeration valve inlet and heating valve inlet and being connected, and the outlet of refrigeration valve is connected to indoor refrigerator pipes through pipeline
The entrance of net, the outlet for heating valve is connected to the entrance of indoor heating pipe network through pipeline, and the outlet of new air-valve is through pipeline and fresh air
The delivery port of the water inlet connection of unit, the outlet of indoor pipe cooling grid and the outlet of indoor heating pipe network and Fresh air handling units is through pipe
Road collects together, is connected simultaneously with the entrance of heat pump valve and the water inlet of gas fired-boiler through pipeline after collecting, gas fired-boiler
Delivery port is connected through pipeline with boiler valve, and the outlet of heat pump valve and the outlet of boiler valve are passed through together with collecting through pipeline after collecting
Pipeline is connected with the water inlet of air-conditioning heat pump main frame, and the humidification water supplement port of Fresh air handling units is connected through pipeline with humidification valve outlet, plus
The entrance of wet valve is connected through pipeline with outside water pipe.
Described outdoor fresh air pipe one end is connected with outdoor air, the fresh wind port connection of the other end and Fresh air handling units, and interior is returned
Airduct one end and indoor return air mouthful be connecteds, and the return air inlet of the other end and Fresh air handling units is connected, air feed pipe one end and Fresh air handling units
Air outlet is connected, and the other end is connected with indoor air outlet, sets outdoor warm and humid in outdoor fresh air pipe and outdoor air junction
Sensor is spent, air feed Temperature Humidity Sensor is set in air feed pipe and Fresh air handling units junction, indoors at the suitable position of environment
Indoor temperature and humidity sensor is set.
The Centralized Controller is attached by connection with air-conditioning heat pump main frame, Fresh air handling units, gas fired-boiler, outdoor
Temperature Humidity Sensor, air feed Temperature Humidity Sensor, indoor temperature and humidity sensor, air control valve, refrigeration valve, heat valve, heat pump valve, pot
Stove valve, new air-valve, humidifier valve and each room terminal controller are attached by data wire and Centralized Controller.
A kind of control method of capillary radiation air-conditioning system, including refrigeration mode, the control process of the refrigeration mode
It is as follows：
Instruction is sent by Centralized Controller, air control valve, heat pump valve, refrigeration valve, which are powered, to be opened, and heats valve, new air-valve, humidifier valve, pot
The power-off of stove valve is closed, and Fresh air handling units, gas fired-boiler, which are shut down, not to be started, and proportioning valve remains stationary as work, starts air conditioner heat after delay
Pump main frame, and it is automatically set to refrigeration mode operation, the cold water now come out from air-conditioning heat pump main frame delivery port, successively through air-conditioning
After valve, refrigeration valve, get in pipe cooling grid, absorb the heat of room air in pipe cooling grid indoors, after heating out
The water inlet of air-conditioning heat pump main frame is returned to through heat pump valve, is sent out again from delivery port after refrigeration cool-down in air-conditioning heat pump main frame,
Form the circulation of closing.Room air is indoors on pipe cooling grid after heat release feedwater, and temperature reduction, density becomes big, under cold air
Heavy, neighbouring hot-air then rises supplement, and is exchanged heat again with water, and room air forms constant exothermic process, completes system
Cold effect.
Further, the control method of the capillary radiation air-conditioning system also includes refrigeration+fresh-air ventilation pattern, described
Refrigeration+fresh-air ventilation mode control procedure is as follows：
Instruction is sent by Centralized Controller, air control valve, heat pump valve, refrigeration valve, which are powered, to be opened, and heats valve, new air-valve, humidifier valve, pot
The power-off of stove valve is closed, and Fresh air handling units, gas fired-boiler, which are shut down, not to be started, and proportioning valve remains stationary as work, starts air conditioner heat after delay
Pump main frame, and it is automatically set to refrigeration mode operation, the cold water now come out from air-conditioning heat pump main frame delivery port, successively through air-conditioning
After valve, refrigeration valve, get in pipe cooling grid, absorb the heat of room air in pipe cooling grid indoors, after heating out
The water inlet of air-conditioning heat pump main frame is returned to through heat pump valve, is sent out again from delivery port after refrigeration cool-down in air-conditioning heat pump main frame,
Form the circulation of closing.Room air is indoors on pipe cooling grid after heat release feedwater, and temperature reduction, density becomes big, under cold air
Heavy, neighbouring hot-air then rises supplement, and is exchanged heat again with water, and room air forms constant exothermic process, completes system
Cold effect.
Another to improve, the control method of the capillary radiation air-conditioning system also includes refrigeration+fresh air dehumidification pattern, institute
State refrigeration+fresh air dehumidification mode control procedure as follows：
Instruction is sent by Centralized Controller, air control valve, new air-valve, heat pump valve, refrigeration valve, which are powered, to be opened, and heats valve, humidifier valve, pot
The power-off of stove valve is closed, and gas fired-boiler, which is shut down, not to be started, and proportioning valve automatically adjusts aperture according to air feed humidity, starts Fresh air handling units
Refrigeration mode, after delay start air-conditioning heat pump main frame refrigeration mode, circulating chilled water is on the basis of refrigeration mode, one
Lease making is entered in Fresh air handling units by new air-valve, and the heat of fresh air is absorbed in Fresh air handling units, through pipeline and indoor refrigeration after heating
The water that pipe network comes out collects return air-conditioning heat pump main frame together, forms circulation.
Fresh air after heat release feedwater, is cooled to below dew point in Fresh air handling units, and the hydrogenesis in air is into aqueous water quilt
Exclude, the water capacity of air is minimized, the air after water capacity reduction delivers to interior via pressure fan again, completes to fresh air
Dehumidifying.While whole system completes room air cooling, constantly to fresh air of the indoor offer through dehumidifying, realization refrigeration+
The function of fresh air dehumidification.
Another to improve, the control method of the capillary radiation air-conditioning system also includes fresh-air ventilation pattern, described new
Wind ventilatory pattern control process is as follows：
Instruction is sent by Centralized Controller, starts the air supply pattern of Fresh air handling units, air-conditioning heat pump main frame and gas fired-boiler are shut down not
Start, proportioning valve is closed, the fresh air that Fresh air handling units do not dehumidify or humidified to indoor offer, whole system realizes fresh-air ventilation
Function.
Further improve, the control method of the capillary radiation air-conditioning system also includes fresh-air ventilation pattern, described new
Wind ventilatory pattern control process is as follows：
Whole system is on the basis of fresh-air ventilation pattern, and the humidifier opened in humidifier valve, Fresh air handling units is humidified to fresh air,
And the fresh air after humidification is indoor through air feed mouthful feeding, realize the function of fresh air humidification.
Another to improve, the control method of the capillary radiation air-conditioning system also includes heating mode, described to heat mould
Formula control process is as follows：
Instruction is sent by Centralized Controller, air control valve, boiler valve, valve is heated and is powered opening, refrigeration valve, new air-valve, humidifier valve, heat
Pump valve power-off is closed, and Fresh air handling units, air-conditioning heat pump main shut-down system do not start, and proportioning valve remains stationary as work, starts combustion after delay
Gas boiler, the hot water now come out from gas fired-boiler delivery port enters air-conditioning heat pump main frame through boiler valve, and from air-conditioning heat pump master
The delivery port of machine comes out, successively through air control valve, heat valve after, get in and heat in pipe network, heat release in pipe network is heated indoors
To room air, the water inlet of gas fired-boiler is out returned to after cooling, and is gone out from delivery port after being heated again by gas fired-boiler,
Form the circulation of closing.Room air heat indoors on pipe network absorb heat after, temperature rise, density diminish air rising,
Neighbouring cold air then declines supplement, and is exchanged heat again with water, and room air forms constant endothermic process, and whole system is complete
Into heat-production functions.
Further, the control method of the capillary radiation air-conditioning system also includes heating+fresh-air ventilation pattern, described
Heat+fresh-air ventilation mode control procedure is as follows：
Instruction is sent by Centralized Controller, air control valve, boiler valve, valve, new air-valve is heated and is powered and open, refrigeration valve, humidifier valve, heat
Pump valve power-off is closed, and air-conditioning heat pump main shut-down system does not start, and proportioning valve is closed, and starts the air supply pattern of Fresh air handling units, through delay
After start gas fired-boiler.
Hot water circuit is on the basis of heating mode, and a part enters in Fresh air handling units via new air-valve, in Fresh air handling units
Interior heat release to fresh air, after cooling through pipeline collect with the water that indoor heating pipe network comes out together with return to gas fired-boiler, form circulation.
Fresh air absorbs temperature after heat in Fresh air handling units and raised, then delivers to interior via pressure fan, completes to fresh air
Heating.While whole system completes room air heating, constantly to fresh air of the indoor offer through heating up, whole system is real
Now heat the+function of fresh-air ventilation.
Further, the control method of the capillary radiation air-conditioning system also includes heating+fresh air humidifying mode, described
Heat+fresh air humidifying mode control process is as follows：
System heating+fresh-air ventilation pattern on the basis of, the humidifier opened in humidifier valve, Fresh air handling units is added to fresh air
It is wet and the fresh air after humidification is indoor through air feed mouthful feeding.While whole system completes room air heating, constantly to room
It is interior to provide through the fresh air that humidified of heating up, realize and heat+the function of fresh air humidification.
A kind of capillary radiation air-conditioning system and its control method of the present invention has advantages below：
1st, it is comfortable efficient：Replace conventional various artificial operations with a set of computer controller, use is more comfortable efficient；
2nd, intelligent integrated：All subsystems are organically combined, the intelligence to all subsystems is realized with a set of control
Accurate adjustment, better met refrigeration, refrigeration+fresh-air ventilation, refrigeration+fresh air dehumidification, fresh-air ventilation, fresh air humidify, heat,
Heat+different operational mode the function such as fresh-air ventilation, heat+fresh air humidification；
3rd, it is reliable and stable：Be uniformly controlled by Centralized Controller, it is to avoid the error existed during manual control subsystems with not
Foot, system whole structure plays more preferable, runs more stable reliable.
Brief description of the drawings
Fig. 1 is the capillary radiation air-conditioning system schematic diagram of the present invention；
Fig. 2 is the capillary radiation air-conditioning system cooling flow figure of the present invention；
Fig. 3 is capillary radiation air-conditioning system refrigeration+fresh-air ventilation flow chart of the present invention；
Fig. 4 is capillary radiation air-conditioning system refrigeration+fresh air dehumidification flow chart of the present invention；
Fig. 5 is the capillary radiation air-conditioning system fresh-air ventilation flow chart of the present invention；
Fig. 6 is the capillary radiation air-conditioning system fresh air humidification flow chart of the present invention；
The capillary radiation air-conditioning system that Fig. 7 is the present invention heats flow chart；
The capillary radiation air-conditioning system that Fig. 8 is the present invention heats+fresh-air ventilation flow chart；
The capillary radiation air-conditioning system that Fig. 9 is the present invention heats+fresh air humidification flow chart.
Embodiment
Below in conjunction with the accompanying drawings, a kind of capillary radiation air-conditioning system proposed by the present invention and its control method are carried out detailed
Explanation.In the description of the invention, it is to be understood that term " left side ", " right side ", " top ", " bottom ", " bottom " etc. refer to
The orientation or position relationship shown is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify
Description, rather than indicate or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, " first ", " second " etc. are not offered as the significance level of parts, therefore are not considered as limiting the invention.This reality
The specific size used in example technical scheme solely for the purpose of illustration is applied, protection scope of the present invention is not intended to limit.
As shown in figure 1, a kind of capillary radiation air-conditioning system, including it is heat pump host subsystem, gas fired-boiler subsystem, new
Wind processing unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control subsystem
System；Capillary radiation air-conditioning system also includes Centralized Controller 1, Centralized Controller and heat pump host subsystem, gas-fired boiler stove
System, Fresh air handing unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and the control of room end
Subsystem；Centralized Controller 1 is used to control to be used to control heat pump host subsystem, gas fired-boiler subsystem, fresh air processor
Group subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control subsystem.
Heat pump host subsystem includes air-conditioning heat pump main frame 2 and heat pump valve 10；Gas fired-boiler subsystem includes gas fired-boiler
12 and boiler valve 11；Fresh air handing unit subsystem includes Fresh air handling units 9, new air-valve 13, humidifier valve 14, outdoor fresh air pipe, room
Interior fresh wind tube and air feed pipe；Indoor refrigerating capillary net system includes indoor pipe cooling grid 6 and refrigeration valve 5, indoor heating pipe
Net system includes indoor heating pipe network 8 and heats valve 7, indoors refrigerating capillary net system and indoor heating pipe network subsystem
Air control valve 4 is set on the Common Ducts of system.
The delivery port of air-conditioning heat pump main frame 2 is connected with the entrance of air control valve 4 and the entrance of new air-valve 13 simultaneously through pipeline, air-conditioning
Valve 4 is exported through pipeline simultaneously with the entrance of refrigeration valve 5 and heating the entrance of valve 7 and being connected, and the outlet of refrigeration valve 5 is connected to interior through pipeline
The entrance of pipe cooling grid 6, the outlet for heating valve 7 is connected to the entrance of indoor heating pipe network 8, the outlet warp of new air-valve 13 through pipeline
Pipeline is connected with the water inlet of Fresh air handling units 9, the outlet of indoor pipe cooling grid 6 and the outlet of indoor heating pipe network 8 and new blower fan
Group 9 delivery port collect together through pipeline, after collecting through pipeline simultaneously with the entrance of heat pump valve 10 and entering for gas fired-boiler 12
The mouth of a river is connected, and the delivery port of gas fired-boiler 12 is connected through pipeline with boiler valve 11, the outlet of heat pump valve 10 and going out for boiler valve 11
Mouth collects together through pipeline, is connected after collecting through pipeline with the water inlet of air-conditioning heat pump main frame 2, and the humidification of Fresh air handling units 9 is mended
The mouth of a river is connected through pipeline with the outlet of humidifier valve 14, and the entrance of humidifier valve 14 is connected through pipeline with outside water supply pipe.
Outdoor fresh air pipe one end is connected with outdoor air, and the other end is connected with the fresh wind port of Fresh air handling units 9, indoor return air pipe
One end is connected with indoor return air mouthful, and the other end is connected with the return air inlet of Fresh air handling units 9, and air feed pipe one end is sent with Fresh air handling units 9
Air port is connected, and the other end is connected with indoor air outlet, and outdoor temperature humidity is set in outdoor fresh air pipe and outdoor air junction
Sensor Td1, sets air feed Temperature Humidity Sensor Td2, indoors the suitable position of environment in air feed pipe and the junction of Fresh air handling units 9
Put place and indoor temperature and humidity sensor Td3 is set.
Centralized Controller 1 is attached by connection with air-conditioning heat pump main frame 2, Fresh air handling units 9, gas fired-boiler 12, room
Outer Temperature Humidity Sensor Td1, air feed Temperature Humidity Sensor Td2, indoor temperature and humidity sensor Td3, air control valve 4, refrigeration valve 5, system
Thermal valve 7, heat pump valve 10, boiler valve 11, new air-valve 13, humidifier valve 14 and each room terminal controller are by data wire with concentrating
Controller 1 is attached.
As shown in Fig. 2 a kind of control method of capillary radiation air-conditioning system, including refrigeration mode, the control of refrigeration mode
Process processed is as follows：
Instruction is sent by Centralized Controller 1, air control valve 4, heat pump valve 10, refrigeration valve 5, which are powered, to be opened, heat valve 7, new air-valve 13,
Humidifier valve 14, the power-off of boiler valve 11 are closed, and Fresh air handling units 9, gas fired-boiler 12 are shut down and do not started, and proportioning valve remains stationary as work, warp
Start air-conditioning heat pump main frame 2 after delay, and be automatically set to refrigeration mode operation, now go out from the delivery port of air-conditioning heat pump main frame 2
The cold water come, successively after air control valve 4, refrigeration valve 5, gets in pipe cooling grid 6, indoors absorption chamber in pipe cooling grid 6
The heat of interior air, out returns to the water inlet of air-conditioning heat pump main frame 2, in air-conditioning heat pump main frame 2 through heat pump valve 10 after heating
Sent out again from delivery port after refrigeration cool-down, form the circulation of closing.Room air heat release feedwater on pipe cooling grid 6 indoors
Afterwards, temperature is reduced, and density becomes big, and cold air sinks, and neighbouring hot-air then rises supplement, and is exchanged heat again with water, Interior Space
Gas forms constant exothermic process, completes refrigeration.
As shown in figure 3, the control method of capillary radiation air-conditioning system also includes refrigeration+fresh-air ventilation pattern, refrigeration+new
Wind ventilatory pattern control process is as follows：
Instruction is sent by Centralized Controller 1, air control valve 4, heat pump valve 10, refrigeration valve 5, which are powered, to be opened, heat valve 7, new air-valve 13,
Humidifier valve 14, the power-off of boiler valve 11 are closed, and gas fired-boiler 12, which is shut down, not to be started, and proportioning valve is closed, and starts sending for Fresh air handling units 9
Wind pattern, starts the refrigeration mode of air-conditioning heat pump main frame 2, whole system is on the basis of refrigeration mode, new blower fan after delay
Group 9 realizes the function of refrigeration+fresh-air ventilation ceaselessly to indoor offer without the fresh air for dehumidifying or humidifying.
As shown in figure 4, the control method of capillary radiation air-conditioning system also includes refrigeration+fresh air dehumidification pattern, refrigeration+new
Wind dehumidification mode control process is as follows：
Instruction is sent by Centralized Controller 1, air control valve 4, new air-valve 13, heat pump valve 10, refrigeration valve 5, which are powered, to be opened, heat valve 7,
Humidifier valve 14, the power-off of boiler valve 11 are closed, and gas fired-boiler 12, which is shut down, not to be started, and proportioning valve is automatically adjusted out according to air feed humidity
Degree, starts the refrigeration mode of Fresh air handling units 9, starts the refrigeration mode of air-conditioning heat pump main frame 2 after delay, circulating chilled water is in refrigeration
On the basis of pattern, a part enters in Fresh air handling units 9 via new air-valve 13, and the heat of fresh air is absorbed in Fresh air handling units 9, rises
Water after temperature through pipeline with indoor pipe cooling grid 6 out returns to air-conditioning heat pump main frame 2 together with collecting, and forms circulation.
Fresh air after heat release feedwater, is cooled to below dew point in Fresh air handling units 9, and the hydrogenesis in air is into aqueous water quilt
Exclude, the water capacity of air is minimized, the air after water capacity reduction delivers to interior via pressure fan again, completes to fresh air
Dehumidifying.While whole system completes room air cooling, constantly to fresh air of the indoor offer through dehumidifying, realization refrigeration+
The function of fresh air dehumidification.
As shown in figure 5, the control method of capillary radiation air-conditioning system also includes fresh-air ventilation pattern, fresh-air ventilation pattern
Control process is as follows：
Instruction is sent by Centralized Controller 1, starts the air supply pattern of Fresh air handling units 9, air-conditioning heat pump main frame 2 and gas fired-boiler 12
Shutdown does not start, and proportioning valve is closed, the fresh air that Fresh air handling units 9 do not dehumidify or humidified to indoor offer, and whole system is realized new
The function of wind ventilation.
As shown in fig. 6, the control method of capillary radiation air-conditioning system also includes fresh-air ventilation pattern, fresh-air ventilation pattern
Control process is as follows：
Whole system is on the basis of fresh-air ventilation pattern, and the humidifier opened in humidifier valve 14, Fresh air handling units 9 is added to fresh air
It is wet and the fresh air after humidification is indoor through air feed mouthful feeding, realize the function of fresh air humidification.
As shown in fig. 7, the control method of capillary radiation air-conditioning system also includes heating mode, heating mode control process
It is as follows：
Instruction is sent by Centralized Controller 1, air control valve 4, boiler valve 11, valve 7 is heated and is powered opening, refrigeration valve 5, new air-valve 13,
Humidifier valve 14, the power-off of heat pump valve 10 are closed, and Fresh air handling units 9, air-conditioning heat pump main frame 2 are shut down and do not started, and proportioning valve remains stationary as work,
Start gas fired-boiler 12 after delay, the hot water now come out from the delivery port of gas fired-boiler 12 enters air conditioner heat through boiler valve 11
Pump main frame 2, and being come out from the delivery port of air-conditioning heat pump main frame 2, successively through air control valve 4, heat valve 7 after, get in and heat pipe
In net 8, heat release in pipe network 8 is heated indoors and, to room air, the water inlet of gas fired-boiler 12 is out returned to after cooling, and again
Gone out after being heated by gas fired-boiler 12 from delivery port, form the circulation of closing.Room air is heated indoors absorbs heat on pipe network 8
After amount, temperature rise, density diminish air rising, neighbouring cold air then declines supplement, and is exchanged heat again with water, room air
Constant endothermic process is formed, whole system completes heat-production functions.
As shown in figure 8, the control method of capillary radiation air-conditioning system also includes heating+fresh-air ventilation pattern, heat+new
Wind ventilatory pattern control process is as follows：
Instruction is sent by Centralized Controller 1, air control valve 4, boiler valve 11, valve 7, new air-valve 13 is heated and is powered and open, refrigeration valve 5,
Humidifier valve 14, the power-off of heat pump valve 10 are closed, and air-conditioning heat pump main frame 2, which is shut down, not to be started, and proportioning valve is closed, and starts Fresh air handling units 9
Air supply pattern, starts gas fired-boiler 12 after delay.
Hot water circuit is on the basis of heating mode, and a part enters in Fresh air handling units 9 via new air-valve 13, in new blower fan
Heat release is to fresh air in group 9, after cooling through pipeline collect with the water that indoor heating pipe network 8 comes out together with return to gas fired-boiler 12, shape
Into circulation.
Fresh air absorbs temperature after heat in Fresh air handling units 9 and raised, then delivers to interior via pressure fan, completes to fresh air
Heating.While whole system completes room air heating, constantly to fresh air of the indoor offer through heating up, whole system is real
Now heat the+function of fresh-air ventilation.
As shown in figure 9, the control method of capillary radiation air-conditioning system also includes heating+fresh air humidifying mode, heat+new
Wind humidifying mode control process is as follows：
System heating+fresh-air ventilation pattern on the basis of, the humidifier opened in humidifier valve 14, Fresh air handling units 9 is carried out to fresh air
Humidification, and the fresh air after humidification is indoor through air feed mouthful feeding.Whole system complete room air heating while, constantly to
Indoor offer is realized and heats+the function of fresh air humidification through the fresh air that humidified of heating up.
Based on description of the preferred embodiment of the present invention, it should be apparent that the sheet being defined by the appended claims
Invention is not limited only to the specific detail that is illustrated in specification above, without departing from present inventive concept or scope to this hair
Bright many obviously change equally possible reaches the purpose of the present invention.
Claims (10)
1. a kind of capillary radiation air-conditioning system, including heat pump host subsystem, gas fired-boiler subsystem, Fresh air handing unit
System, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end-of-pipe control subsystem；Its feature exists
Also include Centralized Controller in, the capillary radiation air-conditioning system, the Centralized Controller and the heat pump host subsystem,
Gas fired-boiler subsystem, Fresh air handing unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and
Room end-of-pipe control subsystem；The Centralized Controller is used to control to be used to control the heat pump host subsystem, gas fired-boiler
Subsystem, Fresh air handing unit subsystem, indoor refrigerating capillary net system, indoor heating pipe network subsystem and room end
Control subsystem.
2. capillary radiation air-conditioning system according to claim 1, it is characterised in that the heat pump host subsystem includes
Air-conditioning heat pump main frame and heat pump valve；The gas fired-boiler subsystem includes gas fired-boiler and boiler valve；The Fresh air handing unit
Subsystem includes Fresh air handling units, new air-valve, humidifier valve, outdoor fresh air pipe, indoor fresh air pipe and air feed pipe；The indoor refrigeration hair
Tubule net system includes indoor pipe cooling grid and refrigeration valve, the indoor heating pipe network subsystem include indoor heating pipe network and
Valve is heated, air-conditioning is set on the Common Ducts of indoor refrigerating capillary net system and indoor heating the pipe network subsystem
Valve；
The delivery port of the air-conditioning heat pump main frame is connected with air-conditioning valve inlet and fresh air valve inlet simultaneously through pipeline, air-conditioning valve outlet
Through pipeline simultaneously with refrigeration valve inlet and heating valve inlet and being connected, the outlet of refrigeration valve is connected to indoor pipe cooling grid through pipeline
Entrance, the outlet for heating valve is connected to the entrance of indoor heating pipe network through pipeline, and the outlet of new air-valve is through pipeline and Fresh air handling units
Water inlet connection, outlet and the outlet of indoor heating pipe network and the delivery port of Fresh air handling units of indoor pipe cooling grid converge through pipeline
Always together, it is connected simultaneously with the entrance of heat pump valve and the water inlet of gas fired-boiler through pipeline after collecting, the water outlet of gas fired-boiler
Mouthful it is connected through pipeline with boiler valve, together with the outlet of heat pump valve and the outlet of boiler valve collect through pipeline, through pipeline after collecting
It is connected with the water inlet of air-conditioning heat pump main frame, the humidification water supplement port of Fresh air handling units is connected through pipeline with humidification valve outlet, humidifier valve
Entrance be connected through pipeline with outside water pipe；
Described outdoor fresh air pipe one end is connected with outdoor air, the fresh wind port connection of the other end and Fresh air handling units, indoor return air pipe
One end is connected with indoor return air mouthful, the return air inlet connection of the other end and Fresh air handling units, the air-supply of air feed pipe one end and Fresh air handling units
Mouth connection, the other end is connected with indoor air outlet, and outdoor temperature humidity biography is set in outdoor fresh air pipe and outdoor air junction
Sensor, sets air feed Temperature Humidity Sensor in air feed pipe and Fresh air handling units junction, is set indoors at the suitable position of environment
Indoor temperature and humidity sensor；
The Centralized Controller is attached by connection with air-conditioning heat pump main frame, Fresh air handling units, gas fired-boiler, outdoor warm and humid
Degree sensor, air feed Temperature Humidity Sensor, indoor temperature and humidity sensor, air control valve, refrigeration valve, heat valve, heat pump valve, boiler
Valve, new air-valve, humidifier valve and each room terminal controller are attached by data wire and Centralized Controller.
3. a kind of control method of capillary radiation air-conditioning system, it is characterised in that including refrigeration mode, the refrigeration mode
Control process is as follows：
Instruction is sent by Centralized Controller, air control valve, heat pump valve, refrigeration valve, which are powered, to be opened, and heats valve, new air-valve, humidifier valve, pot
The power-off of stove valve is closed, and Fresh air handling units, gas fired-boiler, which are shut down, not to be started, and proportioning valve remains stationary as work, starts air conditioner heat after delay
Pump main frame, and it is automatically set to refrigeration mode operation, the cold water now come out from air-conditioning heat pump main frame delivery port, successively through air-conditioning
After valve, refrigeration valve, get in pipe cooling grid, absorb the heat of room air in pipe cooling grid indoors, after heating out
The water inlet of air-conditioning heat pump main frame is returned to through heat pump valve, is sent out again from delivery port after refrigeration cool-down in air-conditioning heat pump main frame,
Form the circulation of closing；Room air is indoors on pipe cooling grid after heat release feedwater, and temperature reduction, density becomes big, under cold air
Heavy, neighbouring hot-air then rises supplement, and is exchanged heat again with water, and room air forms constant exothermic process, completes system
Cold effect.
4. the control method of capillary radiation air-conditioning system according to claim 3, it is characterised in that the capillary spoke
Penetrating the control method of air-conditioning system also includes refrigeration+fresh-air ventilation pattern, and the refrigeration+fresh-air ventilation mode control procedure is such as
Under：
Instruction is sent by Centralized Controller, air control valve, heat pump valve, refrigeration valve, which are powered, to be opened, and heats valve, new air-valve, humidifier valve, pot
The power-off of stove valve is closed, and Fresh air handling units, gas fired-boiler, which are shut down, not to be started, and proportioning valve remains stationary as work, starts air conditioner heat after delay
Pump main frame, and it is automatically set to refrigeration mode operation, the cold water now come out from air-conditioning heat pump main frame delivery port, successively through air-conditioning
After valve, refrigeration valve, get in pipe cooling grid, absorb the heat of room air in pipe cooling grid indoors, after heating out
The water inlet of air-conditioning heat pump main frame is returned to through heat pump valve, is sent out again from delivery port after refrigeration cool-down in air-conditioning heat pump main frame,
Form the circulation of closing；Room air is indoors on pipe cooling grid after heat release feedwater, and temperature reduction, density becomes big, under cold air
Heavy, neighbouring hot-air then rises supplement, and is exchanged heat again with water, and room air forms constant exothermic process, completes system
Cold effect.
5. the control method of capillary radiation air-conditioning system according to claim 3, it is characterised in that the capillary spoke
Penetrating the control method of air-conditioning system also includes refrigeration+fresh air dehumidification pattern, and the refrigeration+fresh air dehumidification mode control procedure is such as
Under：
Instruction is sent by Centralized Controller, air control valve, new air-valve, heat pump valve, refrigeration valve, which are powered, to be opened, and heats valve, humidifier valve, pot
The power-off of stove valve is closed, and gas fired-boiler, which is shut down, not to be started, and proportioning valve automatically adjusts aperture according to air feed humidity, starts Fresh air handling units
Refrigeration mode, after delay start air-conditioning heat pump main frame refrigeration mode, circulating chilled water is on the basis of refrigeration mode, one
Lease making is entered in Fresh air handling units by new air-valve, and the heat of fresh air is absorbed in Fresh air handling units, through pipeline and indoor refrigeration after heating
The water that pipe network comes out collects return air-conditioning heat pump main frame together, forms circulation；
Fresh air after heat release feedwater, is cooled to below dew point, the hydrogenesis in air is excluded into aqueous water in Fresh air handling units,
The water capacity of air is minimized, and the air after water capacity reduction delivers to interior via pressure fan again, completes the dehumidifying to fresh air；
While whole system completes room air cooling, constantly to fresh air of the indoor offer through dehumidifying, realize that refrigeration+fresh air is removed
Wet function.
6. the control method of capillary radiation air-conditioning system according to claim 3, it is characterised in that the capillary spoke
Penetrating the control method of air-conditioning system also includes fresh-air ventilation pattern, and the fresh-air ventilation mode control procedure is as follows：
Instruction is sent by Centralized Controller, starts the air supply pattern of Fresh air handling units, air-conditioning heat pump main frame and gas fired-boiler are shut down not
Start, proportioning valve is closed, the fresh air that Fresh air handling units do not dehumidify or humidified to indoor offer, whole system realizes fresh-air ventilation
Function.
7. the control method of capillary radiation air-conditioning system according to claim 6, it is characterised in that the capillary spoke
Penetrating the control method of air-conditioning system also includes fresh-air ventilation pattern, and the fresh-air ventilation mode control procedure is as follows：
Whole system is on the basis of fresh-air ventilation pattern, and the humidifier opened in humidifier valve, Fresh air handling units is humidified to fresh air,
And the fresh air after humidification is indoor through air feed mouthful feeding, realize the function of fresh air humidification.
8. the control method of capillary radiation air-conditioning system according to claim 3, it is characterised in that the capillary spoke
Penetrating the control method of air-conditioning system also includes heating mode, and the heating mode control process is as follows：
Instruction is sent by Centralized Controller, air control valve, boiler valve, valve is heated and is powered opening, refrigeration valve, new air-valve, humidifier valve, heat
Pump valve power-off is closed, and Fresh air handling units, air-conditioning heat pump main shut-down system do not start, and proportioning valve remains stationary as work, starts combustion after delay
Gas boiler, the hot water now come out from gas fired-boiler delivery port enters air-conditioning heat pump main frame through boiler valve, and from air-conditioning heat pump master
The delivery port of machine comes out, successively through air control valve, heat valve after, get in and heat in pipe network, heat release in pipe network is heated indoors
To room air, the water inlet of gas fired-boiler is out returned to after cooling, and is gone out from delivery port after being heated again by gas fired-boiler,
Form the circulation of closing；Room air heat indoors on pipe network absorb heat after, temperature rise, density diminish air rising,
Neighbouring cold air then declines supplement, and is exchanged heat again with water, and room air forms constant endothermic process, and whole system is complete
Into heat-production functions.
9. the control method of capillary radiation air-conditioning system according to claim 8, it is characterised in that the capillary spoke
Penetrating the control method of air-conditioning system also includes heating+fresh-air ventilation pattern, it is described heat+fresh-air ventilation mode control procedure such as
Under：
Instruction is sent by Centralized Controller, air control valve, boiler valve, valve, new air-valve is heated and is powered and open, refrigeration valve, humidifier valve, heat
Pump valve power-off is closed, and air-conditioning heat pump main shut-down system does not start, and proportioning valve is closed, and starts the air supply pattern of Fresh air handling units, through delay
After start gas fired-boiler；
Hot water circuit is on the basis of heating mode, and a part enters in Fresh air handling units via new air-valve, is put in Fresh air handling units
Heat gives fresh air, after cooling through pipeline collect with the water that indoor heating pipe network comes out together with return to gas fired-boiler, form circulation；
Fresh air absorbs temperature after heat in Fresh air handling units and raised, then delivers to interior via pressure fan, completes the heating to fresh air；
While whole system completes room air heating, constantly to fresh air of the indoor offer through heating up, whole system realizes system
The function of heat+fresh-air ventilation.
10. the control method of capillary radiation air-conditioning system according to claim 9, it is characterised in that the capillary
The control method of air-conditioning system also includes heating+fresh air humidifying mode, it is described heat+fresh air humidifying mode control process such as
Under：
System heating+fresh-air ventilation pattern on the basis of, the humidifier opened in humidifier valve, Fresh air handling units is added to fresh air
It is wet and the fresh air after humidification is indoor through air feed mouthful feeding；While whole system completes room air heating, constantly to room
It is interior to provide through the fresh air that humidified of heating up, realize and heat+the function of fresh air humidification.
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| CN109186017A (en) * | 2018-08-15 | 2019-01-11 | 袁革生 | A kind of capillary radiation air-conditioner host |
| CN111200919A (en) * | 2018-11-19 | 2020-05-26 | 中国移动通信集团内蒙古有限公司 | Cold source BA control system and data center |
| CN112503732A (en) * | 2020-11-30 | 2021-03-16 | 珠海格力电器股份有限公司 | Air conditioning unit temperature and humidity control method, device and system and air conditioning unit |
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