CN107576004A - Conditioner and its control method - Google Patents
Conditioner and its control method Download PDFInfo
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- CN107576004A CN107576004A CN201710960481.4A CN201710960481A CN107576004A CN 107576004 A CN107576004 A CN 107576004A CN 201710960481 A CN201710960481 A CN 201710960481A CN 107576004 A CN107576004 A CN 107576004A
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- conditioner
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of conditioner and its control method, including refrigeration system, wind drive component, controller, humidification device, humidity sensor and heating component.Refrigeration system includes refrigeration end, and wind drive component can be driving the air current flow around refrigeration end.Humidification device is connected with controller communication, and humidity sensor is used for the humidity for detecting indoor environment, and humidity sensor is connected with controller communication, and heating component is connected with controller communication.Conditioner according to embodiments of the present invention, the refrigeration end of refrigeration system can cool to the air around it, and the air draught after cooling can form cold airflow in the presence of wind drive component.Controller is communicated with humidification device, humidity sensor and heating component and is connected, controller can be according to the humid control humidification device for the indoor environment that humidity sensor detects in real time and the opening or closed mode of heating component, so as to adjust the humidity of indoor environment.
Description
Technical field
The present invention relates to technical field of electric appliances, more particularly to a kind of conditioner and its control method.
Background technology
In accurate computer room, the rotating speed of the pressure fan of conditioner is usually fixed, when conditioner
After airstrainer laying dust, the air output of conditioner can diminish, and wind pushing temperature is also affected so that step-down.On the one hand
The risk of calculator room equipment condensation is added, and diminishing for air output very likely results in the rise of equipment local temperature, so as to influence
The life-span of calculator room equipment.
In correlation technique, the conditioner in most accurate computer room is using drop air quantity dehumidification mode.However, by
Diminish suddenly in air quantity, while dehumidifying, the temperature field of calculator room equipment can be affected.And because air quantity diminishes, often
The risk of equipment condensation can be increased, cause the rise of equipment local temperature to influence the life-span of calculator room equipment.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of sky
Gas control device, the conditioner have the advantages of constant temperature and humidity air-supply, stability is high.
The present invention also proposes a kind of control method of conditioner, and the control method of the conditioner has
The advantages of control flow is simple, the air-supply of constant humidity degree.
The present invention proposes a kind of control method of conditioner again, and the control method of the conditioner has
The advantages of control flow is simple, stationary temperature air-supply.
The present invention reintroduces a kind of control method of conditioner, and the control method of the conditioner has
The advantages of control flow is simple, the air-supply of permanent wind amount.
Conditioner according to embodiments of the present invention, including:Refrigeration system, the refrigeration system include refrigeration end;
To the wind drive component for driving the surrounding flow of the refrigeration end to flow;Controller;Humidification device, the humidification device and institute
State controller communication connection;For detecting the humidity sensor of indoor environment humidity, the humidity sensor and the controller
Communication connection;And heating component, the heating component are connected with the controller communication.
Conditioner according to embodiments of the present invention, by set refrigeration system, wind drive component, controller, plus
Wet device, humidity sensor and heating component, the refrigeration end of refrigeration system can cool to the air around it, after cooling
Air draught can form cold airflow in the presence of wind drive component.Controller and humidification device, humidity sensor and add
Hot component communicates connection, and controller can be according to the humid control humidification device for the indoor environment that humidity sensor detects in real time
And the opening or closed mode of heating component, so as to adjust the humidity of indoor environment.
According to some embodiments of the present invention, the controller connects with refrigeration system communication;The air adjustment
Device also includes the temperature sensor for being used to detect the temperature of indoor environment, and the temperature sensor connects with the controller communication
Connect.Thus, it is possible to by the feedback signal of temperature sensor to adjust the temperature of indoor environment, so as to realize temperature adjustment
And it is set in constant temperature.
According to some embodiments of the present invention, the refrigeration system includes:Compressor, the compressor have exhaust outlet and
Gas returning port;First Heat Exchanger, one end of the First Heat Exchanger connect with the exhaust outlet;Second heat exchanger, described second changes
Hot device is configured to the refrigeration end, and second heat exchanger has first port and second port, the first port and institute
The other end connection of First Heat Exchanger is stated, the second port connects with the gas returning port.Thus, refrigerant (such as refrigerant) can be with
First Heat Exchanger and the second heat exchanger are flowed through successively from compressor outflow, cocurrent returns compressor, so as to form a loop,
Refrigerant can realize heat exchange in First Heat Exchanger and the second heat exchanger, so as to realize circularly cooling.
According to further embodiment of the present invention, in addition to:First efferent duct, one end of first efferent duct with it is described
Second port connects, and the other end of first efferent duct connects with the gas returning port;Second efferent duct, second efferent duct
In parallel with first efferent duct, one end of second efferent duct connects with the second port, second efferent duct
The other end connects with the gas returning port;With the first control for controlling first efferent duct, the second efferent duct break-make
Valve group, first control valve group are connected with the controller communication.It is thus, it is possible to defeated by the control first of the first control valve group
The break-make of outlet pipe, the second efferent duct, so as to control the cooling rate of refrigeration system and refrigeration.
According to some examples of the present invention, the refrigeration system includes:Cooling pipe, the cooling pipe include entrance point
And the port of export, the part pipeline of the cooling pipe are configured to the refrigeration end.Thus, refrigerant (such as cooling water) can lead to
Supercooling pipeline, refrigerant can carry out heat exchange during cooling pipe is flowed through with the tube wall of cooling pipe, and tube wall can
To carry out heat exchange with air, so as to realize the indirect heat exchange between refrigerant and air, so as to reduce air
Temperature.
According to the further example of the present invention, the cooling pipe includes:A plurality of cooling branch road in parallel;With for independence
The second control valve group of every cooling branch road break-make is controlled, second control valve group is connected with the controller communication.
Thus, the refrigerant flowed into from entrance point can be shunted by a plurality of cooling branch road, cold so as to improve
But the surface area of pipeline, and then cooling pipe and air stream and the contact range of cooling pipe inner refrigerant can be improved, to carry
The heat exchange efficiency of high refrigerant and air stream.Furthermore it is also possible to the second control valve group is controlled by controller, so as to independence
Every cooling branch road break-make is controlled, and then the refrigeration of cooling pipe can be controlled.It is it should be noted that mentioned herein
" every cooling branch road break-make of independent control " refers to that the break-make of a plurality of cooling branch road is independent of one another, for any one cooling branch road
Break-make control by it is other cooling branch roads passages do not influenceed.
Further, second control valve group is two-way ratio adjusting valve or threeway ratio adjusting valve.Thus, it is possible to
Two-way ratio adjusting valve or threeway ratio adjusting valve are selected according to regulatory demand, the circulation status for the refrigerant that freezes with regulation.
According to some embodiments of the present invention, in addition to:Wind pressure sensor, the wind pressure sensor are located at wind driving
The outlet air end of component, the wind pressure sensor are connected with the controller communication.Thus, it is possible to examined in real time by wind pressure sensor
The pressure and air output of general mood stream are measured, and the signal on air output is passed into controller, consequently facilitating further to going out
The control of air quantity.
According to some embodiments of the present invention, the wind drive component is stepless adjustable speed blower fan.Thus, it is possible to meet wind
The regulatory demand of speed, the wind speed of blower fan, stepless adjustable speed blower fan can be adjusted according to the temperature and air quantity of different indoor environments
It can be easier to realize constant air-out amount.When setting the wind speed range of blower fan, stepless adjustable speed blower fan can automatically adjust wind
Machine rotating speed, to realize the stability of air output, constant.
According to some embodiments of the present invention, in addition to:Airstrainer, the airstrainer are located at the refrigeration end
Upstream.Thus, the impurity that airstrainer can be crossed in air filtering, so as to improve the degree of purity of air-flow, debris is avoided
Or insect etc. enters refrigeration end.
According to some embodiments of the present invention, the humidification device has multiple spray apertures spaced apart.Thus, humidification is situated between
Matter can be combined with air, and so as to improve the humidity of air, humidification medium can flow out with air draught.Spray apertures can
To improve spray regime.
According to some embodiments of the present invention, the humidification device is close to the wind drive component.Thus, wind drive component
The air draught of surrounding can drive the humidification media flow that humidification device flows out, and then can improve humidification medium for air
The humidification of air-flow.
According to some embodiments of the present invention, the heating component is electric heater.Electric heater structure is simple, convenient real
Existing and security performance is high, cost is low.
The control method of conditioner according to embodiments of the present invention, the conditioner is according to as above institute
The conditioner stated, the control method include:Indoor environment humidity range is set as S1-S2, the humidity sensor inspection
The humidity value of the indoor environment measured is Si;Work as Si< S1When, start the humidification device;Work as Si≥S2When, start the heating
Component, close the humidification humidification device.
The control method of conditioner according to embodiments of the present invention, by set refrigeration system, wind drive component,
Controller, humidification device, humidity sensor and heating component, the refrigeration end of refrigeration system can drop to the air around it
Temperature, the air draught after cooling can form cold airflow in the presence of wind drive component.Controller passes with humidification device, humidity
Sensor and heating component communicate connection, and controller can be according to the humid control for the indoor environment that humidity sensor detects in real time
The opening or closed mode of humidification device and heating component, so as to adjust the humidity of indoor environment and temperature, Jin Erke
With cause indoor environment keep constant temperature, constant humidity condition.
The control method of conditioner according to embodiments of the present invention, the conditioner is according to as above institute
The conditioner stated, the conditioner also includes being used for the temperature sensor for detecting indoor environment temperature, described
Temperature sensor is connected with the controller communication, and the control method includes:Indoor environment temperature scope is set as T1-T2, institute
The temperature value for stating the indoor environment that temperature sensor detects is Ti;Work as Ti≥T2When, first control valve group is by controlling
The break-make of the first efferent duct or second efferent duct is stated to control refrigerant to flow through the amount of second heat exchanger;Work as Ti< T1When,
Close the compressor.
The control method of conditioner according to embodiments of the present invention, by set refrigeration system, wind drive component,
Controller, humidification device, humidity sensor and heating component, the refrigeration end of refrigeration system can drop to the air around it
Temperature, the air draught after cooling can form cold airflow in the presence of wind drive component.Controller communicates with temperature sensor
Connect, the efferent duct of temperature control first that controller can be according to the indoor environment that temperature sensor detects in real time and closing second
The opening or closed mode of efferent duct, so as to adjust the temperature of indoor environment, and then indoor environment can be kept
The condition of constant temperature.
According to some embodiments of the present invention, the circulation of first efferent duct is more than the circulation of second efferent duct
Amount.Thus, high cooling efficiency of first efferent duct than individually opening the second efferent duct is individually opened, so as to improve refrigeration speed
The adjustable range of rate.
The control method of conditioner according to embodiments of the present invention, the conditioner is according to as above institute
The conditioner stated, the control method include:Air-out static pressure scope is set as P1-P2, the wind pressure sensor detects
Indoor static pressure be Pi;Work as Pi< P1When, the rotating speed of the wind drive component continues to increase;Work as P1≤Pi≤P2When, the wind drives
The rotating speed of dynamic component keeps constant;Work as Pi≥P2When, the rotating speed of the wind drive component persistently reduces.
The control method of conditioner according to embodiments of the present invention, by set refrigeration system, wind drive component,
Controller, humidification device, humidity sensor and heating component, the refrigeration end of refrigeration system can drop to the air around it
Temperature, the air draught after cooling can form cold airflow in the presence of wind drive component, and controller passes with humidification device, humidity
Sensor and wind pressure sensor communicate connection, and controller can be according to the humidity control for the indoor environment that humidity sensor detects in real time
The opening or closed mode of humidification device processed, so as to adjust the humidity of indoor environment and temperature, blast can also be passed through
Sensor detects the pressure and air output of general mood stream in real time, consequently facilitating the further control to air output.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and additional aspect and advantage of the present invention will become bright in the description from combination accompanying drawings below to embodiment
Show and be readily appreciated that, wherein:
Fig. 1 is the structural representation of conditioner according to embodiments of the present invention;
Fig. 2 is the structural representation of conditioner according to embodiments of the present invention;
Fig. 3 is the structural representation of conditioner according to embodiments of the present invention.
Reference:
Conditioner 1,
Refrigeration system 10,
Refrigeration end 100, compressor 110, exhaust outlet 111, gas returning port 112,
First Heat Exchanger 120,
Second heat exchanger 130, first port 130a, second port 130b, the first efferent duct 131, the second efferent duct 132,
First control valve group 133,
High pressure sensor 140, liquid reservoir 150, device for drying and filtering 160, circuit electromagnetic valve 170, liquid-sighting glass 180, electronics is swollen
Swollen valve 190, pipe temperature sensor 200, low pressure sensor 210,
Cooling pipe 220, entrance point 220a, port of export 220b, cooling branch road 221, the second control valve group 230,
Wind drive component 20,
Controller 30,
Humidification device 40, spray apertures 41,
Humidity sensor 50,
Temperature sensor 60,
Wind pressure sensor 70,
Heating component 80,
Airstrainer 90.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that the instruction such as term " length ", " on ", " under ", " interior ", " outer "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, define " first ", the feature of " second " can be expressed or impliedly
Including one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or two
More than individual.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Conditioner 1 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in Figure 1-Figure 3, conditioner 1 according to embodiments of the present invention, including refrigeration system 10, wind driving group
Part 20, controller 30, humidification device 40, humidity sensor 50 and heating component 80.
Specifically, as shown in Figure 1-Figure 3, refrigeration system 10 includes refrigeration end 100, and wind drive component 20 can be driving
Air current flow around refrigeration end 100.Humidification device 40 connects with the communication of controller 30, and humidity sensor 50 is used to detect interior
The humidity of environment, humidity sensor 50 connect with the communication of controller 30, and heating component 80 connects with the communication of controller 30.
It is understood that as shown in Figure 1-Figure 3, refrigeration system 10 has refrigeration end 100, wind drive component 20 can lean on
Nearly refrigeration end 100, wind drive component 20 can drive the air flow around refrigeration end 100 to form air-flow, and air-flow can be with
Refrigeration end 100 carries out heat exchange.Controller 30 communicates connection with humidification device 40, humidity sensor 50 and heating component 80,
Humidity value with the humidity value in sensing chamber and can be converted into signal and pass to controller 30 by humidity sensor 50.Passed according to humidity
The real-time humidity for the indoor environment that sensor 50 detects, controller 30 can generate corresponding signal and signal passed into humidification dress
40 are put, so as to control the opening of humidification device 40 or closed mode, so as to adjust the humidity of indoor environment.Control
Device 30 can generate signal and signal is passed into heating component 80, so as to control the opening of heating component 80 or closing
State.
Conditioner 1 according to embodiments of the present invention, by setting refrigeration system 10, wind drive component 20, control
Device 30, humidification device 40, humidity sensor 50 and heating component 80, the refrigeration end 100 of refrigeration system 10 can be to around it
Air is cooled, and the air draught after cooling can form cold airflow in the presence of wind drive component 20.Controller 30 with
Humidification device 40, humidity sensor 50 and heating component 80 communicate connection, and controller 30 can be real according to humidity sensor 50
When the humid control humidification device 40 of indoor environment that the detects and opening or closed mode of heating component 80, so as to adjust
Save the humidity of indoor environment.
According to some embodiments of the present invention, controller 30 can be communicated with refrigeration system 10 and connected.Conditioner 1
The temperature sensor 60 for being used to detect the temperature of indoor environment can also be included, temperature sensor 60 connects with the communication of controller 30
Connect.It is understood that controller 30 can control refrigeration system 10 and temperature sensor 60, temperature sensor 60 can be real-time
The temperature change of indoor environment is detected, and temperature value is converted into signal and passes to controller 30, controller 30 can also generate
Signal is simultaneously passed to refrigeration system 10 by signal, so as to control the opening of refrigeration system 10, closing or aperture etc..By
This, can adjust the temperature of indoor environment by the feedback signal of temperature sensor 60, so as to realize temperature adjustment and
It is set in constant temperature.
As shown in figure 1, according to some embodiments of the present invention, refrigeration system 10 can include compressor 110, first and exchange heat
The heat exchanger 130 of device 120 and second, compressor 110 have exhaust outlet 111 and a gas returning port 112, one end of First Heat Exchanger 120 with
Exhaust outlet 111 connects, and the second heat exchanger 130 is configured to refrigeration end 100, the second heat exchanger 130 have first port 130a and
Second port 130b, first port 130a connect with the other end of First Heat Exchanger 120, second port 130b and gas returning port 112
Connection.Thus, refrigerant (such as refrigerant) can flow out from compressor 110 flows through the heat exchanger of First Heat Exchanger 120 and second successively
130, cocurrent returns compressor 110, and so as to form a loop, refrigerant is in the heat exchanger 130 of First Heat Exchanger 120 and second
In can realize heat exchange, so as to realize circularly cooling in the second heat exchanger 130.
It is understood that as shown in figure 1, compressor 110, the heat exchanger 130 of First Heat Exchanger 120 and second can connect
Into a loop, the exhaust outlet 111 of compressor 110 can be connected with one end of First Heat Exchanger 120, exhaust outlet 111 and first
Heat exchanger 120 connects, and refrigerant (such as refrigerant) can flow to First Heat Exchanger 120 from compressor 110, and refrigerant can be with first
Air around heat exchanger 120 carries out indirect heat exchange.The other end of First Heat Exchanger 120 can be with the second heat exchanger 130
First port 130a connections, First Heat Exchanger 120 connect with the second heat exchanger 130, and refrigerant can flow from First Heat Exchanger 120
To the second heat exchanger 130, refrigerant can carry out indirect heat exchange with the air around the second heat exchanger 130, and refrigerant can be with
The heat of absorption air indirectly, so as to reduce the temperature of the air around the second heat exchanger 130, realize refrigeration.Second
The second port 130b of heat exchanger 130 can be connected with the gas returning port 112 of compressor 110, the second heat exchanger 130 and compressor
110 connect, and the refrigerant in the second heat exchanger 130 can flow back to compressor 110.
As shown in figure 1, according to further embodiment of the present invention, refrigeration system 10 can also include the first efferent duct 131
With the second efferent duct 132 and the first control valve group 133.One end of first efferent duct 131 connects with second port 130b, and first is defeated
The other end of outlet pipe 131 connects with gas returning port 112.Second efferent duct 132 is in parallel with the first efferent duct 131, the second efferent duct 132
One end connected with second port 130b, the other end of the second efferent duct 132 connects with gas returning port 112.First control valve group 133
It can be used for controlling the first efferent duct 131, the break-make of the second efferent duct 132, the first control valve group 133 connects with the communication of controller 30
Connect.
It is understood that as shown in figure 1, the first efferent duct 131 and the second efferent duct 132 are respectively positioned on the second heat exchanger
Between 130 and compressor 110, one end of the first efferent duct 131 is connected with the second heat exchanger 130, the first efferent duct 131 and second
The second port 130b connections of heat exchanger 130, the other end of the first efferent duct 131 are connected with compressor 110, the first efferent duct
131 connect with the gas returning port 112 of compressor 110.Similarly, one end of the second efferent duct 132 is connected with the second heat exchanger 130,
Second efferent duct 132 connects with the second port 130b of the second heat exchanger 130, the other end and compressor of the second efferent duct 132
110 connections, the second efferent duct 132 connect with the gas returning port 112 of compressor 110.Further, the first efferent duct 131 and second
Efferent duct 132 can be with laid out in parallel.Thus, it is possible to the first efferent duct 131, second is controlled to export by the first control valve group 133
The break-make of pipe 132, so as to control the cooling rate of refrigeration system 10 and refrigeration.
As shown in figure 1, in some embodiments of the invention, the first efferent duct 131 and the second efferent duct 132 pass through first
Control valve group 133 is concatenated, and the first efferent duct 131 can include a plurality of efferent duct branch road, and the second efferent duct 132 can also wrap
A plurality of efferent duct branch road is included, and the stream number of the efferent duct branch road of the first efferent duct 131 can be less than the defeated of the second efferent duct 132
The stream number of outlet pipe branch road.
As shown in figure 1, in some embodiments of the present invention, refrigeration system 10 can also include electric expansion valve 190 and low
Pressure sensor 210, electric expansion valve 190 can control the throttling of refrigeration system 10, and low pressure sensor 210 is located at refrigeration system 10
The relatively low opening position of pressure, for example, low pressure sensor 210 can be close to the output end of refrigeration end 100, low pressure sensor 210
The vapor pres- sure force value of refrigeration system 10 can be detected in real time, and electric expansion valve 190 can carry out aperture control according to vapor pres- sure force value.
Further, the quantity of electric expansion valve 190 is at least one.
As shown in Fig. 2-Fig. 3, according to some examples of the present invention, refrigeration system 10 includes cooling pipe 220, cooling pipe
220 include entrance point 220a and port of export 220b, and the part pipeline of cooling pipe 220 can be configured to refrigeration end 100.Can be with
Understand, cooling pipe 220 can be configured to a part for refrigeration system 10, and cooling pipe 220 can be by refrigerant (such as
Cooling water), refrigerant can flow into cooling pipe 220 from entrance point 220a, and flowing through can be from the port of export after cooling pipe 220
220b flows out.Thus, refrigerant (such as cooling water) can flow through the mistake of cooling pipe 220 by cooling pipe 220, refrigerant
Heat exchange can be carried out in journey with the tube wall of cooling pipe 220, tube wall can carry out heat exchange with air, so as to realize system
Indirect heat exchange between cryogen and air, so as to reduce the temperature of air.
As shown in Fig. 2-Fig. 3, according to the further example of the present invention, cooling pipe 220 can include a plurality of cooling branch road
221 and second control valve group 230, a plurality of cooling branch road 221 is in parallel, and the second control valve group 230 can be used for independent control every
The break-make of branch road 221 is cooled down, the second control valve group 230 can be communicated with controller 30 and connected.It is understood that cooling pipe
220 can have a plurality of cooling branch road 221, and refrigerant can flow into a plurality of cooling branch road 221 after entrance point 220a inflows, the
Two control valve groups 230 can be connected with a plurality of cooling branch road 221, and every cooling branch road 221 is independent, every cooling branch road
221 connection or blocking can be controlled by the second control valve group 230, and the operating state of the second control valve group 230 is (i.e.
Control to every break-make of cooling branch road 221) controlled by controller 30, a plurality of cooling branch road 221 of the indirect control of controller 30
Break-make.
Thus, can be shunted from the entrance point 220a refrigerants flowed into by a plurality of cooling branch road 221, so as to
Expand the surface area of cooling pipe 220, and then cooling pipe 220 can be improved with freezing in air draught and cooling pipe 220
The contact range of agent, to improve the heat exchange efficiency of refrigerant and air stream.Furthermore it is also possible to pass through the control of the control of controller 30 second
Valve group 230 processed, so as to every break-make of cooling branch road 221 of independent control, and then the refrigeration of cooling pipe 220 can be controlled to imitate
Fruit.It should be noted that " every break-make of cooling branch road 221 of independent control " mentioned herein refers to a plurality of cooling branch road 221
Break-make it is independent of one another, for any one cooling branch road 221 break-make control not by the break-makes of other cooling branch roads 221
Influence.
Further, the second control valve group 230 can be two-way ratio adjusting valve or threeway ratio adjusting valve.It can manage
Solution, the second control valve group 230 can be two-way ratio adjusting valve, and the second control valve group 230 can also be that threeway ratio is adjusted
Save valve.For example, two-way ratio adjusting valve has two communications ports, respectively the first communications ports a and the second communications ports a,
Wherein, the first communications ports a can be connected with cooling branch road 221, and the second communications ports can be connected with port of export 220b, two-way
Ratio adjusting valve can block the refrigerant in cooling branch road 221 to be flowed out from port of export 220b, exist so as to obstruct refrigerant
Circulation in the cooling branch road 221.For another example, threeway ratio adjusting valve has three communications ports, respectively the first communications ports
B, the second communications ports b and third connecting port b, wherein, the first communications ports b can be connected with cooling branch road 221, and second connects
Go side mouth b can be connected with entrance point 220a, and third connecting port b can be connected with port of export 220b, threeway ratio adjusting valve
The refrigerant in cooling branch road 221 can be blocked to be flowed out from port of export 220b, so as to obstruct refrigerant in the cooling branch road
Circulation in 221.
As shown in Fig. 2-Fig. 3, in some embodiments of the invention, cooling pipe 220 can include the multiple second controls
Valve group 230, for example, cooling pipe 220 can include two the second control valve groups 230, one of them second control valve group 230 is controlled
System part cools down the break-make of branch road 221, and another second control valve group 230 controls the break-makes of other cooling branch roads 221, two the
Two control valve groups 230 can coordinate jointly carries out water-carrying capacity control.Further, two the second control valve groups 230 control respectively
The way of cooling branch road 221 can be different.When conditioner 1 is located at dehumidified state, one of them second control valve
Group 230 can control that the cooling branch road 221 that it is controlled is fully open, and another second control valve group 230 can control its institute
The Close All of cooling branch road 221 of control.
As shown in Figure 1-Figure 3, according to some embodiments of the present invention, conditioner 1 can also include blast and sense
Device 70, wind pressure sensor 70 can be located at the outlet air end of wind drive component 20, and wind pressure sensor 70 connects with the communication of controller 30.
It is understood that on the flow direction of air-out air-flow, wind pressure sensor 70 is located at the downstream of wind drive component 20, and blast passes
Sensor 70 can detect the air output of general mood stream, and air output can be converted into signal and pass to controller by wind pressure sensor 70
30.Thus, wind pressure sensor 70 can detect the wind pressure value of the outlet air end of wind drive component 20 in real time, and controller 30 can be according to setting
Wind pressure value adjusts the rotating speed output of wind drive component 20 in real time, so as to realize that constant pressure air-supply, permanent wind measure wind.
According to some embodiments of the present invention, wind drive component 20 can be stepless adjustable speed blower fan.Stepless adjustable speed wind
Regulation of the machine for wind speed has smoother speed governing, wind speed can be adjusted within the specific limits without the gear determined
Arbitrary value.Thus, it is possible to meet the regulatory demand of wind speed, wind can be adjusted according to the temperature and air quantity of different indoor environments
Speed.When setting the wind speed range of blower fan, stepless adjustable speed blower fan can automatically adjust rotation speed of fan, to realize the steady of air output
Qualitative, constant, stepless adjustable speed blower fan can be easier to realize constant air-out amount.
As shown in Figure 1-Figure 3, air filtration can also be included according to some embodiments of the present invention, conditioner 1
Net 90, airstrainer 90 are located at the upstream of refrigeration end 100.It is understood that on the flow direction of air draught, air
Screen pack 90 is located at the upstream of refrigeration end 100, and air draught initially passes through that airstrainer is after 90s to again pass through refrigeration end 100.Thus,
Airstrainer 90 can cross the impurity in air filtering, so as to improve the degree of purity of air-flow, avoid debris or insect etc.
Into refrigeration end 100.
As shown in Figure 1-Figure 3, multiple sprays spaced apart can be had according to some embodiments of the present invention, humidification device 40
Drench hole 41.It is understood that humidification device 40 is provided with multiple spray apertures 41, between multiple spray apertures 41 are on humidification device 40
It can be sprayed every the humidification medium (such as water) in arrangement, humidification device 40 from multiple spray apertures 41.Thus, humidifying medium can be with
Combined with air, so as to improve the humidity of air, humidification medium can flow out with air draught.Further, it is multiple
Spray apertures 41 can be intervally arranged towards the length direction of humidification device 40.
As shown in Figure 1-Figure 3, can be close to wind drive component 20 according to some embodiments of the present invention, humidification device 40.
Humidification device 40 is installed near wind drive component 20, the flowing velocity of the air draught near wind drive component 20 is big,
So as to drive the humidification media flow that humidification device 40 flows out, and then humidification medium adding for air draught can be improved
Wet effect.
According to some embodiments of the present invention, heating component 80 can be electric heater.Electric heater is by the way that electric energy is turned
Heat energy is changed to, so as to transfer heat to air.Electric heater can realize that step-less adjustment exports, when conditioner 1
During in dehumidification mode, when the temperature of indoor environment has downward trend, electric heater can be actuated for thermal compensation on demand automatically,
Maintain indoor constant humidity constant humidity.Thus, simple in construction, convenience is realized and security performance height, cost are low.Further, electric heater
Can be fin tube type electric heater or PTC electric heater etc..It should be noted that the pattern of electric heater is not limited to as above
Described electric heater, it can also be other kinds of electric heater.
In some embodiments of the invention, humidification device 40 can be electrode humidifier, electric heating humidifier, wet-film humidifying
Device or infrared humidifier etc..It should be noted that the pattern of humidification device 40 is not limited to humidification device as described above, may be used also
To be other kinds of humidification device.
In some embodiments of the invention, conditioner 1 can be Wind-cooling type air conditioner or frozen water type air-conditioning
Device.
The control method of conditioner 1 according to embodiments of the present invention, conditioner 1 include refrigeration system
10th, wind drive component 20, controller 30, humidification device 40, humidity sensor 50 and heating component 80.Refrigeration system 10 includes system
Cold end 100, wind drive component 20 can be driving the air current flow around refrigeration end 100.Humidification device 40 and controller 30
Communication connection, humidity sensor 50 are used for the humidity for detecting indoor environment, and humidity sensor 50 is connected with the communication of controller 30, added
Hot component 80 connects with the communication of controller 30.
Control method includes:Indoor environment humidity range is set as S1-S2, indoor environment that humidity sensor 50 detects
Humidity value be Si;Work as Si< S1When, start humidification device 40;Work as Si≥S2When, start heating component 80, close humidification humidification dress
Put 40.
It is understood that when the real-time humidity value of the indoor environment of detection is less than the indoor environment humidity minimum value of setting
When, humidification device 40 can be started, humidification device 40 can be humidified to air and as air draught flows to interior, so as to
The humidity of indoor environment can be improved.When the real-time humidity value of the indoor environment of detection is maximum higher than the indoor environment humidity of setting
During value, humidification device 40 can be closed, opens heating component 80, heating component 80 can improve the evaporation speed of moisture in air
Degree, so as to the humidity of dry air, reduction air.When the real-time humidity value of the indoor environment of detection is located at the interior of setting
When in ambient humidity range, heating component 80 and humidification device 40 are closed.
The control method of conditioner 1 according to embodiments of the present invention, by setting refrigeration system 10, wind driving group
Part 20, controller 30, humidification device 40, humidity sensor 50 and heating component 80, the refrigeration end 100 of refrigeration system 10 can be right
Air around it is cooled, and the air draught after cooling can form cold airflow in the presence of wind drive component 20.Control
Device 30 processed communicates connection with humidification device 40, humidity sensor 50 and heating component 80, and controller 30 can pass according to humidity
The humid control humidification device 40 for the indoor environment that sensor 50 detects in real time and the opening or closed mode of heating component 80, from
And the humidity and temperature of indoor environment can be adjusted, and then indoor environment can be caused to keep constant temperature, the condition of constant humidity.
The control method of conditioner 1 according to embodiments of the present invention, conditioner 1 include refrigeration system
10th, wind drive component 20, controller 30, humidification device 40, humidity sensor 50 and heating component 80.Refrigeration system 10 includes system
Cold end 100, wind drive component 20 can be driving the air current flow around refrigeration end 100.Humidification device 40 and controller 30
Communication connection, humidity sensor 50 are used for the humidity for detecting indoor environment, and humidity sensor 50 is connected with the communication of controller 30, added
Hot component 80 connects with the communication of controller 30.
Refrigeration system 10 can include compressor 110, the heat exchanger 130 of First Heat Exchanger 120 and second, and compressor 110 has
There are exhaust outlet 111 and gas returning port 112, one end of First Heat Exchanger 120 is connected with exhaust outlet 111, and the second heat exchanger 130 is constructed
Into refrigeration end 100, there is the second heat exchanger 130 first port 130a and second port 130b, first port 130a to be changed with first
The other end connection of hot device 120, second port 130b connect with gas returning port 112.
Refrigeration system 10 can also include the first efferent duct 131 and the second efferent duct 132 and the first control valve group 133.The
One end of one efferent duct 131 connects with second port 130b, and the other end of the first efferent duct 131 connects with gas returning port 112.Second
Efferent duct 132 is in parallel with the first efferent duct 131, and one end of the second efferent duct 132 connects with second port 130b, the second efferent duct
132 other end connects with gas returning port 112.First control valve group 133 can be used for controlling the output of the first efferent duct 131, second
The break-make of pipe 132, the first control valve group 133 connect with the communication of controller 30.Conditioner 1 also includes being used for sensing chamber's inner ring
The temperature sensor 60 of the temperature in border, temperature sensor 60 connect with the communication of controller 30.
Control method includes:Indoor environment temperature scope is set as T1-T2, indoor environment that temperature sensor 60 detects
Temperature value be Ti;Work as Ti≥T2When, the first control valve group 133 is by controlling the first efferent duct 131 or the second efferent duct 132
Break-make is to control refrigerant to flow through the amount of the second heat exchanger 130;Work as Ti< T1When, close compressor 110.
It is understood that when the real-time temperature values of the indoor environment of detection are higher than the indoor environment temperature maximum of setting
When, controller 30 can control the break-make of the first efferent duct 131 or the second efferent duct 132, and controller 30 can open simultaneously
The refrigerating speed efficiency high of one efferent duct 131 or the second efferent duct 132, now refrigeration system 10, can reach fast cooling
Effect, controller 30 can also open the first efferent duct 131 and close the second efferent duct 132, or controller 30 can close
First efferent duct 131 and the second efferent duct 132 of opening, it can equally reach the effect of cooling.When the reality of the indoor environment of detection
When temperature value less than setting indoor environment temperature minimum value when, can be with close compressor 110, so as to stop freezing.
The control method of conditioner 1 according to embodiments of the present invention, by setting refrigeration system 10, wind driving group
Part 20, controller 30, humidification device 40, humidity sensor 50 and heating component 80, the refrigeration end 100 of refrigeration system 10 can be right
Air around it is cooled, and the air draught after cooling can form cold airflow in the presence of wind drive component 20.Control
Device 30 processed connects with the communication of temperature sensor 60, the indoor environment that controller 30 can detect in real time according to temperature sensor 60
The first efferent duct of temperature control 131 and the opening or closed mode for closing the second efferent duct 132, so as to regulation room inner ring
The temperature in border, and then indoor environment can be caused to keep the condition of constant temperature.
According to some embodiments of the present invention, the circulation of the first efferent duct 131 is more than the circulation of the second efferent duct 132
Amount.For example, the length of the first efferent duct 131 is identical with the length of the second efferent duct 132, the cross-sectional area of the first efferent duct 131
More than the cross-sectional area of the second efferent duct 132.Thus, the first efferent duct 131 is individually opened than individually opening the second efferent duct 132
High cooling efficiency, so as to improve the adjustable range of cooling rate.
The control method of conditioner 1 according to embodiments of the present invention, conditioner 1 include refrigeration system
10th, wind drive component 20, controller 30, humidification device 40, humidity sensor 50, wind pressure sensor 70 and heating component 80.System
Cooling system 10 includes refrigeration end 100, and wind drive component 20 can be driving the air current flow around refrigeration end 100.Humidification dress
Put 40 to connect with the communication of controller 30, humidity sensor 50 is used for the humidity for detecting indoor environment, humidity sensor 50 and control
The communication connection of device 30, heating component 80 connect with the communication of controller 30.Wind pressure sensor 70 is located at the air-out of wind drive component 20
End, wind pressure sensor 70 connect with the communication of controller 30.
Control method includes:Air-out static pressure scope is set as P1-P2, the indoor static pressure that wind pressure sensor 70 detects is Pi;
Work as Pi< P1When, the rotating speed of wind drive component 20 continues to increase;Work as P1≤Pi≤P2When, the rotating speed of wind drive component 20 is kept not
Become;Work as Pi≥P2When, the rotating speed of wind drive component 20 persistently reduces.
The control method of conditioner 1 according to embodiments of the present invention, by setting refrigeration system 10, wind driving group
Part 20, controller 30, humidification device 40, humidity sensor 50 and heating component 80, the refrigeration end 100 of refrigeration system 10 can be right
Air around it is cooled, and the air draught after cooling can form cold airflow in the presence of wind drive component 20, control
Device 30 processed communicates connection with humidification device 40, humidity sensor 50 and wind pressure sensor 70, and controller 30 can be according to humidity
The opening or closed mode of the humid control humidification device 40 for the indoor environment that sensor 50 detects in real time, so as to adjust
The humidity and temperature of indoor environment, the pressure and air output of general mood stream can also be detected in real time by wind pressure sensor 70, from
And it is easy to the further control to air output.
Conditioner 1 according to embodiments of the present invention is described in detail below with reference to Fig. 1-Fig. 3.It is worth understanding,
It is described below to be merely illustrative, rather than the concrete restriction to the present invention.The conditioner 1 of the embodiment of the present invention can
To be adjusted suitable for the air draught in accurate computer room, ambient humidity, temperature and air output in computer room it is unstable, easily make
Situations such as being raised into the equipment condensation in computer room, equipment local temperature, so as to influence the life-span of equipment, the sky of the embodiment of the present invention
Gas control device 1 can improve the reliability of operation in computer room, ensure equipment operational reliability and its life-span in computer room.
Embodiment 1
As shown in figure 1, in this embodiment, conditioner 1 can be Wind-cooling type air conditioner, and Wind-cooling type air conditioner can
With including refrigeration system 10, stepless adjustable speed blower fan, controller 30, humidification device 40, humidity sensor 50, temperature sensor
60th, airstrainer 90, wind pressure sensor 70 and electric heater.Controller 30 and humidification device 40, electric heater, humidity sensor
Device 50, temperature sensor 60, refrigeration system 10 and wind pressure sensor 70 communicate connection.Stepless adjustable speed blower fan is driving
The surrounding flow flowing of the refrigeration end 100.
As shown in figure 1, refrigeration system 10 can include compressor 110, low pressure sensor 210, pipe temperature sensor 200, height
Pressure sensor 140, First Heat Exchanger 120, the second heat exchanger 130, liquid reservoir 150, device for drying and filtering 160, circuit electromagnetic valve
170th, liquid-sighting glass 180, the first efferent duct 131, the second efferent duct 132, magnetic valve and electric expansion valve 190.First Heat Exchanger 120
It can be located outside, the second heat exchanger 130 can be located at interior.Compressor 110 has exhaust outlet 111 and a gas returning port 112, and first
One end of heat exchanger 120 connects with exhaust outlet 111, and the second heat exchanger 130 is configured to refrigeration end 100, and the second heat exchanger 130 has
There are first port 130a and second port 130b, one end of the first efferent duct 131 connects with second port 130b, and described first is defeated
The other end of outlet pipe 131 connects with gas returning port 112, and the second efferent duct 132 is in parallel with the first efferent duct 131, the second efferent duct 132
One end connected with second port 130b, the other end of the second efferent duct 132 connects with gas returning port 112, the first control valve group 133
For controlling the break-make of the first efferent duct 131, the second efferent duct 132, the first control valve group 133 connects with the communication of controller 30.
As shown in figure 1, temperature sensor 60 can be formed as Temperature Humidity Sensor, temperature with humidity sensor 50 with integrated
Humidity sensor can be located at the inlet side of the second heat exchanger 130, and Temperature Humidity Sensor can be used for detecting conditioner 1
Return air humiture instantaneous value, controller 30 can be opened according to the humiture instantaneous value of return air corresponding pattern carry out it is warm and humid
Degree regulation.The inlet side of second heat exchanger 130 can be provided with airstrainer 90, and airstrainer 90 can be used for filter
Dust granule in room, air in computer room is purified, server in server room equipment is damaged so as to avoid electrostatic effect caused by dust.
The air side of second heat exchanger 130 can be provided with electric heater and humidification device 40.Wind pressure sensor 70 can be installed on nothing
In the plenum chamber airduct of the air side of level adjustable speed blower fan, for detecting the air-out static pressure of conditioner 1 in real time.Air is adjusted
The air output of regulating device 1 has substantial connection with its air side blast, that is to say, that ensures that the air-out static pressure of conditioner 1 is permanent
It is fixed, then the air output of conditioner 1 is also constant.
After conditioner 1 starts, under any operational mode, the rotating speed of stepless adjustable speed blower fan is exported according to control
The static pressure and actual measurement air-out static pressure P that device 30 is setiIt is adjusted, in order that being controlled with stepless adjustable speed rotation speed of fan steady defeated
Go out, set a static pressure scope as P1-P2, as air-out static pressure Pi≥P2When, stepless adjustable speed rotation speed of fan gradually reduces, until Pi
In P1-P2In the range of, now stepless adjustable speed blower fan keeps the rotating speed to run;As air-out static pressure Pi< P1When, stepless adjustable speed wind
Machine rotating speed gradually rises, until PiIn P1-P2In the range of, now stepless adjustable speed blower fan keeps the transhipment row.With air adjustment
The increase of the run time of device 1, the laying dust amount on airstrainer 90 can gradually increase, and the internal drag of conditioner 1 adds
Greatly, now the air output of conditioner 1 can be affected, i.e. air-out static pressure PiIt can accordingly diminish, work as Pi< P1When it is stepless adjustable
Fast blower fan can be according to PiChange adjust increase rotating speed in real time, ensure the constant of air output.It is after 90s when more renewing airstrainer,
Diminish before the relative replacing of air drag, stepless adjustable speed blower fan can be according to PiChange adjust in real time, keep constant air-out static pressure,
Ensure constant air output.
Because equipment cooling is mainly sensible heat in computer room, in order to improve cooling efficiency, the air processor in computer room exists
Generally to accomplish Wind Volume, small enthalpy difference in design, in cooling mode the moisture removal very little of conditioner 1, work as computer room
Interior humidity, which has become big and just needed, carries out dehumidification treatments, therefore conditioner 1 need to possess the function of rapid moisture removal to meet
Humid control requirement.
Indoor environment humidity range is set as S1-S2, when air return temperature humidity sensor detects the relatively wet of return air in computer room
Angle value SiMore than the setting value S of controller 302When, it is necessary to run dehumidification mode.Refrigerant flows to First Heat Exchanger from compressor 110
120 are condensed, and condensed refrigerant enters liquid reservoir 150, and successively by device for drying and filtering 160, circuit electromagnetic valve
170th, liquid-sighting glass 180 to electric expansion valve 190 carries out reducing pressure by regulating flow cooling, the explosive evaporation of the second heat exchanger 130 is entered back into, with warp
The air heat exchange of its outer surface of the second heat exchanger 130 is crossed, so as to realize the cooling and dehumidifying to air.Preferably removed to reach
Wet effect is divided into the first efferent duct, it is necessary to lower evaporating temperature in the design of the efferent duct of the second heat exchanger 130
131 and the two parts of the second efferent duct 132, the first efferent duct 131 and the second efferent duct 132 be concatenated by magnetic valve, first
Efferent duct 131 can include a plurality of efferent duct branch road, and the second efferent duct 132 can also include a plurality of efferent duct branch road, and first
The stream number of the efferent duct branch road of efferent duct 131 can be less than the stream number of the efferent duct branch road of the second efferent duct 132.
Under dehumidification mode, refrigerant only passes through the second efferent duct 132, reduces disengagement area, and evaporation temperature is reduced so as to reach
Purpose is spent, eventually passes back to compressor 110, such circular flow.In the return line of the second heat exchanger 130 to compressor 110,
It is provided with pipe temperature sensor 200, low pressure sensor 210, evaporating pressure Po and outlet temperature t1 in real-time return line, passes through
Real-time evaporating pressure Po calculate corresponding to saturation evaporating temperature to, so as to calculate system evaporation degree of superheat th=t1-to, protect
The reliability of system operation is demonstrate,proved, controller 30 can set the evaporation degree of superheat of refrigeration system 10 to be not less than K, so as to real-time
Adjust the aperture of electric expansion valve 190.
Under refrigeration mode, circuit electromagnetic valve 170 is provided between the heat exchanger 130 of First Heat Exchanger 120 and second, opens loop
Magnetic valve 170, refrigerant can flow through the first efferent duct 131 and two parts stream of the second efferent duct 132 collects and returns to compressor
110, refrigerant flows to First Heat Exchanger 120 from compressor 110 and condensed, and condensed refrigerant enters liquid reservoir 150, warp
Cross device for drying and filtering 160, circuit electromagnetic valve 170, liquid-sighting glass 180 to electric expansion valve 190 and carry out reducing pressure by regulating flow cooling, enter back into
The explosive evaporation of second heat exchanger 130, such circular flow.
Under dehumidification mode, air return temperature humidity sensor detects that computer room temperature is less than arranges value, air adjustment dress in real time
Put 1 automatic start electric heater and carry out thermal compensation, carry out ratio output electrical heating power in demand for heat, make temperature stabilization control
In accuracy rating.
When computer room humidity is less than arranges value, the automatic start humidification device 40 of conditioner 1 is humidified, and humidification is same
Sample is exported by its demand percentage, makes moisture stable control in accuracy rating.
Embodiment 2
As shown in Fig. 2-Fig. 3, in this embodiment, air processor can also be frozen water type air conditioner, chilled water
Type air conditioner can include 220, two second temperature sensor 60, humidity sensor 50, airstrainer 90, cooling pipe controls
Valve group 230 processed, electric heater, humidification device 40, stepless adjustable speed blower fan, wind pressure sensor 70, controller 30.Second control valve
Group 230 can be two-way ratio adjusting valve or threeway ratio adjusting valve.Airstrainer 90 is located at the air intake of cooling pipe 220
Side, airstrainer 90 can be used for filtering dust granule in computer room, purify air in computer room, quiet caused by dust so as to avoid
Electrical effect and damage server in server room equipment.
Temperature sensor 60 and humidity sensor 50 are mounted on inlet side, on air-flow direction, temperature sensor
60 and humidity sensor 50 be respectively positioned on the upstream of airstrainer 90, temperature sensor 60 and humidity sensor 50 can be used for examining
The humiture instantaneous value of frozen water type air conditioner return air is surveyed, controller 30 can be opened corresponding according to the humiture instantaneous value of return air
Pattern carry out temperature and humidity regulation.Electric heater and humidification device 40 are respectively positioned on the air side of cooling pipe 220.Wind pressure sensor
70 are installed in the air side plenum chamber airduct of stepless adjustable speed blower fan, and wind pressure sensor 70 can be used for detecting air tune in real time
The air-out static pressure of regulating device 1.The air output of frozen water type air conditioner has substantial connection with its air side blast, that is to say, that ensures
Frozen water type air conditioner air-out static pressure is constant, then the air output of conditioner 1 is also constant.
After frozen water type air conditioner starts, under any operational mode, the rotating speed of stepless adjustable speed blower fan is exported according to control
The static pressure and actual measurement air-out static pressure P that device 30 processed is setiIt is adjusted, in order that being controlled with stepless adjustable speed rotation speed of fan steady defeated
Go out, set a static pressure scope as P1-P2, as air-out static pressure Pi≥P2When, stepless adjustable speed rotation speed of fan gradually reduces, until Pi
In P1-P2In the range of, now stepless adjustable speed blower fan keeps the rotating speed to run;As air-out static pressure Pi< P1When, stepless adjustable speed wind
Machine rotating speed gradually rises, until PiIn P1-P2In the range of, now stepless adjustable speed blower fan keeps the transhipment row.With air adjustment
The increase of the run time of device 1, the laying dust amount on airstrainer 90 can gradually increase, and the internal drag of conditioner 1 adds
Greatly, now the air output of conditioner 1 can be affected, i.e. air-out static pressure PiIt can accordingly diminish, work as Pi< P1When it is stepless adjustable
Fast blower fan can be according to PiChange adjust increase rotating speed in real time, ensure the constant of air output.It is after 90s when more renewing airstrainer,
Diminish before the relative replacing of air drag, stepless adjustable speed blower fan can be according to PiChange adjust in real time, keep constant air-out static pressure,
Ensure constant air output.
Because equipment cooling is mainly sensible heat in computer room, in order to improve cooling efficiency, the air conditioner in computer room is in design
Generally to accomplish the small enthalpy difference of Wind Volume, in cooling mode the moisture removal very little of air conditioner, when humidity becomes big just in computer room
Need to carry out dehumidification treatments, therefore conditioner 1 need to possess the function of rapid moisture removal to meet humid control requirement.If
It is S to determine the ambient humidity range in computer room1-S2, when return air humidity sensor 50 detects humidity value S in computer roomiMore than controller
30 setting value S2When, conditioner 1 carries out dehumidification mode operation.
Second control valve group 230 is closed, that is, allows chilled water only by the portion of part corresponding to second control valve
Divide cooling branch road 221, because stream reduces, the increase of chilled water flow velocity, strengthens heat transfer effect in cooling pipe 220, through supercooling
But the air fast cooling on the surface of pipeline 220, strengthen effect on moisture extraction, make humid control in precision.
Under refrigeration mode, at the same open two the second control valve groups 230, according to demand simultaneously proportion adjustment aperture, make temperature
Stability contorting is spent in accuracy rating.
Under dehumidification mode, return air temperature sensor 60 detects that computer room temperature is less than arranges value, air adjustment dress in real time
Put 1 automatic start electric heater and carry out thermal compensation, carry out ratio output electrical heating power in demand for heat, make temperature stabilization control
In accuracy rating.
When computer room humidity is less than arranges value, the automatic start humidification device 40 of conditioner 1 is humidified, and humidification is same
Sample is exported by its demand percentage, makes moisture stable control in accuracy rating.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (17)
- A kind of 1. conditioner, it is characterised in that including:Refrigeration system, the refrigeration system include refrigeration end;To the wind drive component for driving the surrounding flow of the refrigeration end to flow;Controller;Humidification device, the humidification device are connected with the controller communication;For detecting the humidity sensor of indoor humidity, the humidity sensor is connected with the controller communication;WithHeating component, the heating component are connected with the controller communication.
- 2. conditioner according to claim 1, it is characterised in that the controller communicates with the refrigeration system Connection;The conditioner also includes being used for the temperature sensor for detecting indoor temperature, the temperature sensor and the control Device communication connection processed.
- 3. conditioner according to claim 1, it is characterised in that the refrigeration system includes:Compressor, the compressor have exhaust outlet and gas returning port;First Heat Exchanger, one end of the First Heat Exchanger connect with the exhaust outlet;Second heat exchanger, second heat exchanger are configured to the refrigeration end, second heat exchanger have first port and Second port, the first port connect with the other end of the First Heat Exchanger, and the second port connects with the gas returning port It is logical.
- 4. conditioner according to claim 3, it is characterised in that also include:First efferent duct, one end of first efferent duct connect with the second port, the other end of first efferent duct Connected with the gas returning port;Second efferent duct, second efferent duct is in parallel with first efferent duct, one end of second efferent duct with it is described Second port connects, and the other end of second efferent duct connects with the gas returning port;WithFor control first efferent duct, the second efferent duct break-make the first control valve group, first control valve group It is connected with the controller communication.
- 5. conditioner according to claim 1, it is characterised in that the refrigeration system includes:Cooling pipe, the cooling pipe include entrance point and the port of export, and the part pipeline of the cooling pipe is configured to institute State refrigeration end.
- 6. conditioner according to claim 5, it is characterised in that the cooling pipe includes:A plurality of cooling branch road in parallel;WithFor the second control valve group of every cooling branch road break-make of independent control, second control valve group and the control Device communication connection.
- 7. conditioner according to claim 6, it is characterised in that second control valve group is adjusted for two-way ratio Save valve or threeway ratio adjusting valve.
- 8. conditioner according to claim 1, it is characterised in that also include:Wind pressure sensor, the wind pressure sensor are located at the outlet air end of the wind drive component, the wind pressure sensor with it is described Controller communication connects.
- 9. conditioner according to claim 1, it is characterised in that the wind drive component is stepless adjustable speed wind Machine.
- 10. conditioner according to claim 1, it is characterised in that also include:Airstrainer, the airstrainer are located at the upstream of the refrigeration end.
- 11. conditioner according to claim 1, it is characterised in that the humidification device has multiple be spaced apart Spray apertures.
- 12. conditioner according to claim 1, it is characterised in that the humidification device drives close to the wind Component.
- 13. conditioner according to claim 1, it is characterised in that the heating component is electric heater.
- 14. a kind of control method of conditioner, it is characterised in that the conditioner is according to claim 1 Described conditioner, the control method include:Indoor environment humidity range is set as S1-S2, the indoor humidity value that the humidity sensor detects is Si;Work as Si< S1When, start the humidification device;Work as Si≥S2When, start the heating component, close the humidification humidification device.
- 15. a kind of control method of conditioner, it is characterised in that the conditioner is according to claim 4 Described conditioner, the conditioner also include being used for the temperature sensor for detecting indoor temperature, the temperature Degree sensor is connected with the controller communication,The control method includes:Indoor environment temperature scope is set as T1-T2, the Indoor Temperature angle value that the temperature sensor detects is Ti;Work as Ti≥T2When, first control valve group by control the break-make of first efferent duct or second efferent duct with Control refrigerant flows through the amount of second heat exchanger;Work as Ti< T1When, close the compressor.
- 16. the control method of conditioner according to claim 15, it is characterised in that first efferent duct Circulation is more than the circulation of second efferent duct.
- 17. a kind of control method of conditioner, it is characterised in that the conditioner is according to claim 8 Described conditioner,The control method includes:Air-out static pressure scope is set as P1-P2, the indoor static pressure that the wind pressure sensor detects is Pi;Work as Pi< P1When, the rotating speed of the wind drive component continues to increase;Work as P1≤Pi≤P2When, the rotating speed of the wind drive component keeps constant;Work as Pi≥P2When, the rotating speed of the wind drive component persistently reduces.
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CN110631230B (en) * | 2019-09-30 | 2021-11-09 | 萧县众科电磁检测有限公司 | Multifunctional indoor air humidity detection device |
CN110631230A (en) * | 2019-09-30 | 2019-12-31 | 萧县众科电磁检测有限公司 | Multifunctional indoor air humidity detection device |
CN111013671B (en) * | 2019-12-24 | 2022-04-26 | 新微瑟科学仪器(上海)有限公司 | Dynamic heat balance constant temperature and humidity control device and control method |
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