CN209459053U - A kind of changeable air quantity fluorine pump energy saving air conditioner - Google Patents
A kind of changeable air quantity fluorine pump energy saving air conditioner Download PDFInfo
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- CN209459053U CN209459053U CN201821802075.1U CN201821802075U CN209459053U CN 209459053 U CN209459053 U CN 209459053U CN 201821802075 U CN201821802075 U CN 201821802075U CN 209459053 U CN209459053 U CN 209459053U
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Abstract
The utility model discloses a kind of changeable air quantity fluorine pump energy saving air conditioner, and the air conditioner specifically includes air conditioning box body, the intracorporal fluorine pumping system of air-conditioning box is arranged in and refrigeration system, pressure fan, bypass system and the automatic control system to work for controlling fluorine pumping system, refrigeration system, pressure fan and bypass system.The utility model carries out cool-down dehumidification to a part of air quantity by fluorine pumping system and refrigeration system, heating is heated, and is handled using bypass system another part air quantity, is blown by nozzle；Pre-cooling cooling and pre-heating temperature elevation are carried out using fluorine pumping system, reduce the load of refrigeration system, fluorine pump power is significantly less than compressor power consumption, can reduce energy consumption.The utility model is designed reasonably, energy-efficient, environmental suitability is strong, degree of regulation, degree of intelligence and highly-safe, stable and reliable operation meet energy conservation and environmental protection policy that country advocates, it is accurately adjustable that outlet air operating condition non-blind area can be achieved, reliable and stable running environment is provided for types of applications occasion.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of changeable air quantity fluorine pump energy saving air conditioner.
Background technique
In existing air conditioner, it can be achieved that temperature and humidity accurately adjustable air-conditioning products generally have following two: constant temperature is permanent
Wet air conditioner, temperature regulating dehumidifier.
Constant temperature and humidity machine uses one or more constant volume capacity compressor, and room temperature or wet is controlled by start-stop compressor
Degree, due to compressor can not simultaneously and controlling temperature, humidity, can only preferentially reach one of index, cause temperature, humidity precision
It adjusts not high.In addition, constant temperature and humidity machine could be sent into room after significantly heating up after cooling and dehumidifying using electric heater, make
It is larger at units consumption.
Common dehumidifier is generally divided into three kinds of heating dehumidifying, cool-down dehumidification and temperature adjusting and dehumidifying modes, and the control of dehumidifier is
The start and stop that compressor is controlled with relative humidity, after reaching the humidity of setting, compressor will be out of service, and temperature-adjusting type dehumidifies
It is exactly to control by adjusting the condensation heat of reheater condenser that the temperature of machine, which controls, just without condensation after compressor is out of service
Heat, that is, the temperature rise blown is without the temperature in room cannot be stablized at this time.
Importantly, it is larger for the hot humidity load in some occasions such as room, need to introduce the feelings of the changeable operating condition such as fresh air
Condition, limited especially with occasion, the underground engineering at water source, common air-conditioning machine do not have answering property of significant discomfort.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of changeable air quantity fluorine pump sections
Energy type air conditioner, having design, rationally energy-efficient, environmental suitability is strong, degree of regulation, degree of intelligence and highly-safe, fortune
The reliable and stable advantage of row meets the national energy conservation advocated and environmental protection policy, it can be achieved that outlet air operating condition non-blind area can accurately reconcile
Temperature, humidity-independent control provide reliable and stable running environment for types of applications occasion, it is intended to solve existing air-conditioning function
Consumption is high, and the big enthalpy difference of Fresh air handing especially under changeable air quantity operating condition has very so that the higher technical problem of air conditioner energy consumption
Big economic benefit.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of changeable air quantity fluorine pump energy saving air conditioner, including air conditioning box body, setting are in the intracorporal fluorine pumping system of air-conditioning box
With refrigeration system, pressure fan, bypass system and for control fluorine pumping system, refrigeration system, pressure fan and bypass system work
Automatic control system；
The air conditioning box body is provided with the air duct with air inlet and air outlet；
The fluorine pumping system includes fluorine pump, heat pipe evaporator and the heat pipe condenser being successively connected to end；The heat pipe
Evaporator is arranged on rear side of air inlet, and heat pipe condenser is arranged on front side of air outlet；
The refrigeration system includes the compressor being successively connected to end, condensing unit, throttling unit and evaporation element；Institute
It states condensing unit to be arranged between heat pipe condenser and air outlet, evaporation element is arranged between air inlet and heat pipe evaporator；
The blower setting is in air conditioning box body or outside air conditioning box body；
The bypass system is arranged in air duct, is located on front side of heat pipe evaporator, bypass system includes several automatic open closes
Nozzle.
In the changeable air quantity fluorine pump energy saving air conditioner, the air inlet installed in front has airstrainer.
In the changeable air quantity fluorine pump energy saving air conditioner, the outlet of the fluorine pump is provided with check-valves, the heat pipe
It is connected with needle-valve between evaporator and heat pipe condenser, is connected with the first liquid storage device between the heat pipe condenser and fluorine pump.
In the changeable air quantity fluorine pump energy saving air conditioner, the refrigeration system further includes the second liquid storage device, dried
Filter, gas-liquid separator；The condensing unit includes air-cooled condenser and water-cooled condenser；The air-cooled condenser is arranged in heat
Between pipework condensation device and air outlet；The compressor, water-cooled condenser, air-cooled condenser, the second liquid storage device, device for drying and filtering,
Throttling unit, evaporation element and gas-liquid separator, which successively join end to end, to be connect.
In the changeable air quantity fluorine pump energy saving air conditioner, the outlet of the water-cooled condenser is also attached to the second liquid storage
The import of device, the outlet of the compressor are also attached to the import of evaporation element.
It further include electric heater inside the air conditioning box body in the changeable air quantity fluorine pump energy saving air conditioner, it is described
Electric heater is arranged on rear side of air-cooled condenser.
In the changeable air quantity fluorine pump energy saving air conditioner, the nozzle is provided with cantilever arrangement and power mechanism, institute
Stating cantilever arrangement includes the baffle coincideing with jet size, the rotating member connecting with baffle, and the power mechanism is for driving
The motor of rotating member rotation.
In the changeable air quantity fluorine pump energy saving air conditioner, the automatic control system includes electric control box, sensing
Device group, central control system and display operating panel；The central control system is arranged in electric control box, the display behaviour
Make panel to be arranged on electric control box；The central control system is electrically connected at sensor group, display operating panel, electricity and adds
Hot device, fluorine pump, compressor, pressure fan, motor；The sensor group includes inlet air temperature sensor, leaving air temp sensor, water
Temperature sensor, the first temperature sensor, second temperature sensor, third temperature sensor, the first humidity sensor, the first pressure
Force snesor, second pressure sensor, third pressure sensor；First temperature sensor, the first humidity sensor, first
Pressure sensor is arranged inside air conditioning box body；Compressor is arranged in the second temperature sensor and second pressure sensor
Outlet；The import of compressor is arranged in the third temperature sensor, third pressure sensor；The air inlet sensor setting exists
On rear side of airstrainer, the air outlet in air duct is arranged in leaving air temp sensor；The water temperature sensor setting is cold in water cooling
Inside condenser.
In the changeable air quantity fluorine pump energy saving air conditioner, the water supplying pipe of the water-cooled condenser is provided with into water electromagnetism
Valve；Be provided with the first solenoid valve between the compressor outlet and evaporation element import, the water-cooled condenser outlet with it is air-cooled
It is provided with second solenoid valve between condenser inlet, third electricity is provided between water-cooled condenser outlet and the second liquid storage device import
Magnet valve；The central control system is electrically connected at inlet water solenoid valve, the first solenoid valve, second solenoid valve and third solenoid valve.
The utility model has the advantages that
The utility model provides a kind of changeable air quantity fluorine pump energy saving air conditioner, and the air conditioner is provided with fluorine pump system
System, refrigeration system and bypass system carry out cool-down dehumidification to a part of fresh air by fluorine pumping system and refrigeration system, heating adds
Heat carries out pre-cooling cooling and pre-heating temperature elevation to fresh air using fluorine pumping system, so as to the load of reduction refrigeration system, reduces energy consumption,
Another part fresh air is conveyed by bypass system again, motor drives cantilever arrangement, opening and closing operation is carried out to nozzle, thus
Control bypass air output.
The utility model is designed reasonably, energy-efficient, environmental suitability is strong, degree of regulation, degree of intelligence and highly-safe,
Stable and reliable operation, can be applied to stablize air inlet operating condition, all-fresh air variable working condition, it can be achieved that the temperature of outlet air or space air,
Humidity-independent control.By the setting of fluorine pumping system, the refrigerant in fluorine pumping system absorbs the heat of fresh air in heat pipe evaporator
Then amount evaporation carries out heat release to fresh air in heat pipe condenser, transfers heat to fresh air, realize recuperation of heat；In addition it is arranged
Electric heater carries out reheating heating to outlet air, to meet leaving air temp.Connected using water-cooled condenser and air-cooled condenser series connection
The function of heating dehumidifying, cool-down dehumidification and temperature adjusting and dehumidifying may be implemented in the mode connect.
Detailed description of the invention
Fig. 1 is the structure connection figure of changeable air quantity fluorine pump energy saving air conditioner provided by the utility model.
Fig. 2 is the structure connection figure of fluorine pumping system in changeable air quantity fluorine pump energy saving air conditioner provided by the utility model.
Fig. 3 is the structure connection figure of refrigeration system in changeable air quantity fluorine pump energy saving air conditioner provided by the utility model.
Fig. 4 is the structure connection figure of bypass system in changeable air quantity fluorine pump energy saving air conditioner provided by the utility model.
Specific embodiment
The utility model provides a kind of changeable air quantity fluorine pump energy saving air conditioner, to make the purpose of this utility model, technology
Scheme and effect are clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should
Understand, specific embodiment described herein only to explain the utility model, is not used to limit the utility model.Fig. 1 shows
The connection relationship of each system in the air conditioner is gone out, wherein bypass system is set in air duct, is to preferably intuitively show
Connection relationship between system, just draws out Fig. 1.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of changeable air quantity fluorine pump energy saving air conditioner, packet
Air conditioning box body, setting are included in the intracorporal fluorine pumping system of air-conditioning box and refrigeration system, pressure fan 5, bypass system 6 and for controlling
The automatic control system that fluorine pumping system, refrigeration system, pressure fan 5 and bypass system 6 work；Air conditioning box body is provided with band air inlet
With the air duct of air outlet；As shown in Figure 1, the direction of arrow shows the flow direction of fresh air.Fluorine pumping system includes successively joining end to end
Logical fluorine pump 21, heat pipe evaporator 22 and heat pipe condenser 23；Heat pipe evaporator 22 is arranged on rear side of air inlet, heat pipe condenser
23 are arranged on front side of air outlet；Refrigeration system includes the compressor 31 being successively connected to end, condensing unit, 35 and of throttling unit
Evaporation element；Condensing unit is arranged between heat pipe condenser 23 and air outlet, and evaporation element 34 is arranged in air inlet and heat pipe
Between evaporator 22；Pressure fan 5 is arranged in air conditioning box body or outside air conditioning box body, and pressure fan can carry out step-less adjustment；Bypass system
System 6 is arranged in air duct, is located at 22 front side of heat pipe evaporator, filtered fresh air is delivered to the interior space, bypass is provided
Fresh air, bypass system 6 include the nozzle of several automatic open closes.
Fluorine pumping system working principle: refrigerant is pumped via fluorine and is conveyed, and flows to heat pipe evaporator, to newly into air carry out it is pre-
Cold cooling evaporates after the heat of refrigerant suction air, overcomes system internal resistance, flow to heat pipe condenser, after cool-down dehumidification
Air carry out pre-heating temperature elevation, the atmospheric heat absorbed before is passed into air, realizes recuperation of heat, is finally back to fluorine pump,
Form heat exchange cycle.
Refrigeration system working principle: the gaseous refrigerant of high temperature and pressure is conveyed after compressor start, by condensing unit
Indirect heat exchange mode transfers heat to the air preheated through heat pipe condenser, further increases the temperature of air, rush can
Enough reach set temperature, evaporation element is then flowed into after throttling unit, to what is crossed through heat pipe evaporator precooling treatment
Air carries out depth cooling and dehumidifying, greatly reduces temperature and absolute moisture content, and refrigerant heat absorption becomes gaseous state and returns to compressor,
So as to form refrigeration cycle.
Further, air inlet installed in front has airstrainer 1.Airstrainer 1 is mounted on air conditioning box body, to sky
The filtering of gas progress impurity, unwanted particles.
Specifically, as shown in Fig. 2, the outlet of fluorine pump 21 is provided with check-valves 25, heat pipe evaporator 22 and heat pipe condenser
It is connected with needle-valve (not shown) between 23, is connected with the first liquid storage device 24 between heat pipe condenser 23 and fluorine pump 21.Fluorine pump
21 outlet, import are separately installed with valve 27, valve 26.
Further, as shown in figure 3, refrigeration system further includes the second liquid storage device 37, device for drying and filtering 38, gas-liquid separator
36；Condensing unit includes air-cooled condenser 33 and water-cooled condenser 32；The setting of air-cooled condenser 33 is in heat pipe condenser 23 and goes out
Between air port；Compressor 31, water-cooled condenser 32, air-cooled condenser 33, the second liquid storage device 37, device for drying and filtering 38, throttling are single
Member 35, evaporation element 34 and gas-liquid separator 36 successively join end to end and connect.Preferably, throttling unit 35 is expansion valve.It is air-cooled cold
The outlet of condenser 33 is connected with check-valves 39.According to the actual situation, which can be changed into outdoor air-cooled condensation
Device.
Further, the outlet of water-cooled condenser 32 is also attached to the import of the second liquid storage device 37, the outlet of compressor 31
It is also attached to the import of evaporation element 34.Evaporation element 34 is indirect heat exchange equipment, preferably finned evaporator.
It further, further include electric heater 4 inside air conditioning box body, the setting of electric heater 4 is in 33 rear side of air-cooled condenser.
By electric heater 4 temperature of the fresh air after air-cooled condenser 33 exchanges heat is promoted, further to ensure that fresh air can
Within the scope of temperature set by reaching.
Specifically, as shown in figure 4, nozzle setting 6 has cantilever arrangement and power mechanism, cantilever arrangement includes and nozzle 61 is big
Small identical baffle 64, the rotating member 63 connecting with baffle 64, power mechanism are the motor 62 for driving rotating member 63 to rotate.
Corresponding cantilever arrangement is arranged in each nozzle 61, by the setting of cantilever arrangement, drives rotating member using the rotation of motor 62
63, so that baffle 64 carries out opening and closing control to nozzle 61.The air conditioner can provide a part through fluorine pumping system and refrigeration
The fresh air that the fresh air and a part of system processing are handled through bypass system realizes that air quantity is adjusted, root by the automatic open close of nozzle
According to applicable cases, the quantity of nozzle is automatically selected, the fresh air volume bypassed according to calculating such as flow velocity, jet sizes.Nozzle can be used
Porous plate.
Specifically, automatic control system includes electric control box, sensor group, central control system 71 and display operation face
Plate；Central control system 71 is arranged in electric control box, and display operating panel is arranged on electric control box；Center control system
System 71 is electrically connected at sensor group, display operating panel, electric heater 4, fluorine and pumps 21, compressor 31, pressure fan 5, motor 62；
Sensor group includes inlet air temperature sensor 72, leaving air temp sensor 73, water temperature sensor, the first temperature sensor,
Two temperature sensors, third temperature sensor, the first humidity sensor, first pressure sensor, second pressure sensor, third
Pressure sensor.First temperature sensor, the first humidity sensor, first pressure sensor are arranged inside air conditioning box body；The
The outlet of compressor 31 is arranged in two temperature sensors and second pressure sensor；Third temperature sensor, third pressure sensing
The import of compressor 31 is arranged in device；The setting of sensor 72 is entered the wind in 1 rear side of airstrainer, leaving air temp sensor 73 is arranged
Air outlet in air duct；Water temperature sensor is arranged inside water-cooled condenser 32.According to the data that sensor group is transmitted, automatically
Nozzle quantity is selected, by bypassing the adjusting of air quantity, realizes plurality of operating modes: worst hot case, middle temperature operating mode, middle low temperature work
Different coolings, dehumidifying, general, heating mode selection under condition, worst cold case, meet realize under the premise of environmental demand it is energy-saving
Effect.Display operating panel can bypass air flow rate proportioning by nozzle quantity real-time display.
Specifically, as shown in figure 3, the water supplying pipe of water-cooled condenser 32 is provided with inlet water solenoid valve 723；Compressor 31 exports
Be provided with the first solenoid valve 724 between 34 import of evaporation element, the outlet of water-cooled condenser 32 and 33 import of air-cooled condenser it
Between be provided with second solenoid valve 721, is provided with third solenoid valve between the outlet of water-cooled condenser 32 and 37 import of the second liquid storage device
722；Central control system 71 is electrically connected at inlet water solenoid valve 723, the first solenoid valve 724, second solenoid valve 721 and third electricity
Magnet valve 722.Inlet water solenoid valve 723 is used to adjust the cooling water water of water-cooled condenser 32.Second can be passed through according to the actual situation
The closing of solenoid valve 721 and the unlatching of third solenoid valve 722 so that air-cooled condenser 33 is in off position, and then control
The temperature of fresh air, avoiding it from heating up again causes beyond set temperature value.The one-way flow of check-valves 39 acts on, it is therefore prevented that
Refrigerant has part to enter in air-cooled condenser 33 after flowing through third solenoid valve 722.
In addition, the control method of changeable air quantity fluorine pump energy saving air conditioner as described above specifically includes the following steps:
Step A: pass through the temperature, pressure and humidity data of display operating panel established standards；
Step B: the intracorporal pressure of sensor group real-time detection air-conditioning box, temperature, humidity data；
Step C: central control system obtains pressure, the temperature, humidity data that sensor group is captured；
Step D: central control system is according to acquired real-time pressure, temperature, humidity data and set pressure, temperature
Degree and humidity data comparison, if acquired real-time pressure, temperature, humidity data set pressure, temperature, humidity permit
Perhaps in range, E is thened follow the steps；It is no to then follow the steps F；
Step E: step B to D is executed；
Step F: central control system controls fluorine pump, compressor, electric heater, pressure fan, inlet water solenoid valve, first respectively
Solenoid valve, second solenoid valve, third solenoid valve, motor work, with adjust the intracorporal pressure of air-conditioning box, temperature, humidity data to
In the allowed band of standard environment information.
In conclusion the utility model provides a kind of changeable air quantity fluorine pump energy saving air conditioner, the air conditioner setting
Fluorine pumping system, refrigeration system and bypass system are removed by fluorine pumping system and refrigeration system to carry out cooling to a part of fresh air
Wet, heating heating carries out pre-cooling cooling and pre-heating temperature elevation to fresh air using fluorine pumping system, so as to reducing the load of refrigeration system,
Energy consumption is reduced, then another part fresh air is conveyed by bypass system, motor drives cantilever arrangement, opens and closes to nozzle
Operation, to control air output.
The utility model is designed reasonably, energy-efficient, environmental suitability is strong, degree of regulation, degree of intelligence and highly-safe,
Stable and reliable operation, can be applied to stablize air inlet operating condition, all-fresh air variable working condition, it can be achieved that the temperature of outlet air or space air,
Humidity-independent control.By the setting of fluorine pumping system, the refrigerant in fluorine pumping system absorbs the heat of fresh air in heat pipe evaporator
Then amount evaporation carries out heat release to fresh air in heat pipe condenser, transfers heat to fresh air, realize recuperation of heat；In addition it is arranged
Electric heater carries out reheating heating to outlet air, to meet leaving air temp.Connected using water-cooled condenser and air-cooled condenser series connection
The function of heating dehumidifying, cool-down dehumidification and temperature adjusting and dehumidifying may be implemented in the mode connect.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (9)
1. a kind of changeable air quantity fluorine pump energy saving air conditioner, which is characterized in that intracorporal in air-conditioning box including air conditioning box body, setting
Fluorine pumping system and refrigeration system, pressure fan, bypass system and for controlling fluorine pumping system, refrigeration system, pressure fan and bypass
The automatic control system of system work；
The air conditioning box body is provided with the air duct with air inlet and air outlet；
The fluorine pumping system includes fluorine pump, heat pipe evaporator and the heat pipe condenser being successively connected to end；The heat pipe evaporation
Device is arranged on rear side of air inlet, and heat pipe condenser is arranged on front side of air outlet；
The refrigeration system includes the compressor being successively connected to end, condensing unit, throttling unit and evaporation element；It is described cold
Solidifying unit is arranged between heat pipe condenser and air outlet, and evaporation element is arranged between air inlet and heat pipe evaporator；
The blower setting is in air conditioning box body or outside air conditioning box body；
The bypass system is arranged in air duct, is located on front side of heat pipe evaporator, bypass system includes the spray of several automatic open closes
Mouth.
2. changeable air quantity fluorine pump energy saving air conditioner according to claim 1, which is characterized in that peace on front side of the air inlet
Equipped with airstrainer.
3. changeable air quantity fluorine pump energy saving air conditioner according to claim 1, which is characterized in that the outlet of the fluorine pump is set
It is equipped with check-valves, needle-valve is connected between the heat pipe evaporator and heat pipe condenser, between the heat pipe condenser and fluorine pump
It is connected with the first liquid storage device.
4. changeable air quantity fluorine pump energy saving air conditioner according to claim 1, which is characterized in that the refrigeration system is also wrapped
Include the second liquid storage device, device for drying and filtering, gas-liquid separator；The condensing unit includes air-cooled condenser and water-cooled condenser；Institute
Air-cooled condenser is stated to be arranged between heat pipe condenser and air outlet；The compressor, water-cooled condenser, air-cooled condenser,
Two liquid storage devices, device for drying and filtering, throttling unit, evaporation element and gas-liquid separator, which successively join end to end, to be connect.
5. changeable air quantity fluorine pump energy saving air conditioner according to claim 4, which is characterized in that the water-cooled condenser
Outlet is also attached to the import of the second liquid storage device, and the outlet of the compressor is also attached to the import of evaporation element.
6. changeable air quantity fluorine pump energy saving air conditioner according to claim 5, which is characterized in that inside the air conditioning box body
It further include electric heater, the electric heater is arranged on rear side of air-cooled condenser.
7. changeable air quantity fluorine pump energy saving air conditioner according to claim 6, which is characterized in that the nozzle is provided with outstanding
Arm assembly and power mechanism, the rotating member that the cantilever arrangement includes the baffle identical with jet size, connect with baffle are described
Power mechanism is the motor for driving rotating member to rotate.
8. changeable air quantity fluorine pump energy saving air conditioner according to claim 7, which is characterized in that the automatic control system
Including electric control box, sensor group, central control system and display operating panel；The central control system is arranged electrical
In control cabinet, the display operating panel is arranged on electric control box；The central control system is electrically connected at sensor
Group, display operating panel, electric heater, fluorine pump, compressor, pressure fan, motor；The sensor group includes inlet air temperature sensing
Device, leaving air temp sensor, water temperature sensor, the first temperature sensor, second temperature sensor, third temperature sensor,
First humidity sensor, first pressure sensor, second pressure sensor, third pressure sensor；First temperature sensing
Device, the first humidity sensor, first pressure sensor are arranged inside air conditioning box body；The second temperature sensor and the second pressure
The outlet of compressor is arranged in force snesor；The third temperature sensor, third pressure sensor be arranged in compressor into
Mouthful；The air inlet sensor is arranged on rear side of airstrainer, and the air outlet in air duct is arranged in leaving air temp sensor；The water
Temperature sensor is arranged inside water-cooled condenser.
9. changeable air quantity fluorine pump energy saving air conditioner according to claim 8, which is characterized in that the water-cooled condenser
Water supplying pipe is provided with inlet water solenoid valve；The first solenoid valve is provided between the compressor outlet and evaporation element import, it is described
Second solenoid valve, water-cooled condenser outlet and the second liquid storage device are provided between water-cooled condenser outlet and air-cooled condenser import
Third solenoid valve is provided between import；The central control system is electrically connected at inlet water solenoid valve, the first solenoid valve, second
Solenoid valve and third solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802075.1U CN209459053U (en) | 2018-11-02 | 2018-11-02 | A kind of changeable air quantity fluorine pump energy saving air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802075.1U CN209459053U (en) | 2018-11-02 | 2018-11-02 | A kind of changeable air quantity fluorine pump energy saving air conditioner |
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| CN209459053U true CN209459053U (en) | 2019-10-01 |
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ID=68037071
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539384A (en) * | 2018-11-02 | 2019-03-29 | 广东申菱环境系统股份有限公司 | A kind of changeable air quantity fluorine pump energy saving air conditioner and its control method |
-
2018
- 2018-11-02 CN CN201821802075.1U patent/CN209459053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539384A (en) * | 2018-11-02 | 2019-03-29 | 广东申菱环境系统股份有限公司 | A kind of changeable air quantity fluorine pump energy saving air conditioner and its control method |
| CN109539384B (en) * | 2018-11-02 | 2024-02-27 | 广东申菱环境系统股份有限公司 | Variable air volume fluorine pump energy-saving air conditioner and control method thereof |
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