CN103712814B - Air-conditioning condensation test system and control method thereof - Google Patents
Air-conditioning condensation test system and control method thereof Download PDFInfo
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- CN103712814B CN103712814B CN201310705348.6A CN201310705348A CN103712814B CN 103712814 B CN103712814 B CN 103712814B CN 201310705348 A CN201310705348 A CN 201310705348A CN 103712814 B CN103712814 B CN 103712814B
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Abstract
The open a kind of air-conditioning condensation test system of the present invention and control method thereof, this air-conditioning condensation test system includes simulating indoor environment room, simulating chamber external environment room, switching device, control device, and wet bulb temperature detection device, wherein, simulation indoor environment indoor location has the first Temperature and Humidity Control unit；Simulating chamber external environment indoor location has the second Temperature and Humidity Control unit；Control device and control the aperture of switching device for obtaining the wet bulb temperature value in simulation indoor environment room according to wet bulb temperature detection device, regulate to control to carry out between simulation indoor environment room and simulating chamber external environment room the speed of air exchange by the aperture of switching device.This air-conditioning condensation test system can simulate multiple humidity environment and carry out condensation situation test for indoor set to be tested, thus can more reasonably detect the condensation situation of indoor set to be tested.
Description
Technical field
The present invention relates to detection of air-conditioning technical field, particularly relate to a kind of air-conditioning condensation test system and control thereof
Method processed.
Background technology
Whether qualified the condensation impact on subscriber household of air-conditioner be bigger.If air-conditioner is after summer rain etc.
When the condition of high humility is run, air humidity now is the highest, when air-conditioner refrigeration mode runs, and room
The inside of interior machine can produce substantial amounts of condensation water, in the outside of indoor set as indoor machine structure part
Low temperature, extraneous air is in contact with it generation condensation water.When condensation water can not be all by the row of indoor set itself
Water system connects away and arranges when outdoor, and condensation water can flow to indoor, the most then make body of wall, furniture mouldy, shadow
Ring use attractive in appearance, heavy then cause other household electrical appliance short-circuit fires below air-conditioner, thus jeopardize use
The personal safety as well as the property safety at family.
But, air-conditioner to be measured is positioned over an enthalpy difference chamber and fixes by existing air-conditioning condensation detecting system
The environment that confined space is residing in use to simulate indoor set, detection indoor set is solidifying over time
Dew situation.But, actual user use air-conditioner time, the room air meeting when user windows or opens the door
Exchange with outdoor air, thus affect the humidity of indoor.Therefore, existing air-conditioning condensation detection system
What system can not simulate indoor set truly truly uses environment, thus cannot obtain indoor set and use
Time real condensation situation.
Summary of the invention
The main object of the present invention is to provide a kind of air-conditioning condensation test system and control method thereof, it is intended to logical
Cross and change the working environment residing for indoor set to be tested rationally to detect the condensation of air-conditioner.
In order to achieve the above object, the present invention proposes a kind of air-conditioning condensation test system, including for placing
The simulation indoor environment room of indoor set to be tested, for placing the simulating chamber external environment room of off-premises station, being used for
Switch switching device that described simulation indoor environment room and simulating chamber external environment room connect, described for controlling
The control device of switching device, and for obtaining the wet bulb of wet bulb temperature in described simulation indoor environment room
Temperature-detecting device, wherein,
Described simulation indoor environment indoor location has the first Temperature and Humidity Control unit, this first Temperature and Humidity Control
Unit is for carrying out temperature and humidity regulation to simulation indoor environment room；
Described simulating chamber external environment indoor location has the second Temperature and Humidity Control unit, this second Temperature and Humidity Control
Unit is for carrying out temperature and humidity regulation to simulating chamber external environment room；
Described control device is for obtaining described simulation indoor environment room according to described wet bulb temperature detection device
In wet bulb temperature value control the aperture of described switching device, by the aperture of described switching device regulate with
Control to carry out between described simulation indoor environment room and simulating chamber external environment room the speed of air exchange.
Preferably, described first Temperature and Humidity Control unit and the second Temperature and Humidity Control unit all include refrigeration sky
Adjust device, heater and humidifier.
Preferably, described simulation indoor environment room and simulating chamber external environment room are mounted on for accelerating sky
The blower fan of flow of air.
Preferably, described air-conditioning condensation test system also include electrically connecting with described control device, for
Timed reminding user checks the prompting module of described indoor set condensation situation to be tested.
Preferably, described air-conditioning condensation test system also includes and the prompting of described prompting module wireless connections
Terminal.
The present invention the most also proposes a kind of control method based on above-mentioned air-conditioning condensation test system, bag
Include following steps:
Control the first Temperature and Humidity Control unit and the second Temperature and Humidity Control unit is opened, control switch dress simultaneously
Put closedown；
Operating mode is preset and simulating chamber external environment room reaches second and presets work when simulation indoor environment room reaches first
During condition, control described first Temperature and Humidity Control unit and close and control indoor set to be tested and off-premises station unlatching；
Mapping relations according to default described wet bulb temperature with switching device aperture control described switching device
Aperture be adjusted, and the corresponding wet bulb temperature obtaining simulation indoor environment room, treat for user's detection
The condensation situation of test indoor set.
Preferably, the described wet bulb temperature that described basis is preset controls with the mapping relations of switching device aperture
The aperture of described switching device is adjusted, and the corresponding wet bulb temperature obtaining simulation indoor environment room, with
The step of the condensation situation that confession user detects indoor set to be tested specifically includes:
When get simulation indoor environment room in wet bulb temperature be down to first preset wet bulb temperature time, control
Switching device is preset aperture with first and is opened；
When get simulation indoor environment room in wet bulb temperature be down to second preset wet bulb temperature time, control
Described switching device is preset aperture with second and is opened, and wherein, described first presets wet bulb temperature more than second
Presetting wet bulb temperature, described second presets aperture presets aperture more than described first；
Wet bulb temperature and is preset when the wet bulb temperature detected in described simulation indoor environment room is positioned at the 3rd
Four when presetting between wet bulb temperature, reminds user to detect the condensation situation of described indoor set to be tested, wherein,
4th presets wet bulb temperature presets wet bulb temperature more than the 3rd, and second presets wet bulb temperature presets more than the 4th
Wet bulb temperature, the 3rd presets wet bulb temperature and the 4th presets the wet bulb temperature that wet bulb temperature is human comfort
Interval lower limit and higher limit.
Preferably, the described wet bulb temperature that ought get in simulation indoor environment room is down to second and is preset wet bulb
During temperature, control also to include after described switching device presets, with second, the step that aperture is opened:
When the wet bulb temperature detected in described simulation indoor environment room presets wet bulb temperature less than the 3rd,
The current aperture controlling described switching device tunes up.
Preferably, the described wet bulb temperature that ought get in simulation indoor environment room is down to second and is preset wet bulb
During temperature, control also to include after described switching device presets, with second, the step that aperture is opened:
When the wet bulb temperature detected in described simulation indoor environment room presets wet bulb temperature more than the 4th,
The current aperture controlling described switching device reduces.
Preferably, control described according to default described wet bulb temperature with the mapping relations of switching device aperture
When the aperture of switching device is adjusted, meet the persistent period of aperture regularization condition at described wet bulb temperature
Reaching to preset the adjustment time just can carry out the adjustment of described switching device aperture.
The air-conditioning condensation test system that the present invention proposes, by arranging switching device, at indoor set to be tested
When testing condensation situation, control device and control switch according to the wet bulb temperature value in simulation indoor environment room
The aperture of device, the aperture regulation of switching device is to control described simulation indoor environment room and simulating chamber outer shroud
The speed of air exchange is carried out between room, border, so that the working environment of indoor set to be tested changes,
This air-conditioning condensation test system can simulate multiple humidity environment and carry out condensation situation for indoor set to be tested
Test, thus can more reasonably detect the condensation situation of indoor set to be tested.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of air-conditioning condensation test system of the present invention；
Fig. 2 is the schematic flow sheet of the control method first embodiment of air-conditioning condensation test system of the present invention；
Fig. 3 be air-conditioning condensation test system of the present invention control method first embodiment in the stream of step S30
Journey schematic diagram；
Fig. 4 be air-conditioning condensation test system of the present invention control method the second embodiment in the stream of step S30
Journey schematic diagram；
Fig. 5 be air-conditioning condensation test system of the present invention control method the 3rd embodiment in the stream of step S30
Journey schematic diagram.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment is described further with regard to technical scheme.Should
Understanding, specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Structural representation with reference to the preferred embodiment that Fig. 1, Fig. 1 are air-conditioning condensation test system of the present invention.
The direction of arrow shown in Fig. 1 is air loop direction in simulation indoor environment room and simulating chamber external environment room.
In this preferred embodiment, air-conditioning condensation test system includes the mould for placing indoor set 21 to be tested
Intend indoor environment room 10, for placing the simulating chamber external environment room 30 of off-premises station 41, for switching simulation
Switching device 60 that indoor environment room 10 and simulating chamber external environment room 30 connect, it is used for controlling switching device
The control device (not shown) of 60, and be used for obtaining wet bulb temperature in simulation indoor environment room 10
Wet bulb temperature detection device (not shown), wherein, off-premises station 41 and indoor set 21 to be tested
Connected by pipeline；
Simulation is provided with the first Temperature and Humidity Control unit 22 in indoor environment room 10, this first humiture control
Unit 22 processed is for carrying out temperature and humidity regulation to simulation indoor environment room 10；
Second Temperature and Humidity Control unit 42 is installed, this second humiture control in simulating chamber external environment room 30
Unit 42 processed is for carrying out temperature and humidity regulation to simulating chamber external environment room 30；
Control device for obtaining the wet bulb in simulation indoor environment room 10 according to wet bulb temperature detection device
Temperature value controls the aperture of switching device 60, is regulated by the aperture of switching device 60 to control simulating chamber
The speed of air exchange is carried out between interior environmental chamber 10 and simulating chamber external environment room 20.
Specifically, in the present embodiment, switching device 60 is set to a pocket door, and beating of pocket door opens or closes
Close enabling when analog subscriber is walked about between outdoor and indoor and close the door, in order to more realisticly
Testing air conditioner condensation situation, meanwhile, controls to simulate indoor environment room 10 by the angle opening pocket door
With the exchange rate of air in simulating chamber external environment room 30.In the present embodiment, simulating chamber external environment room 30
Being cube structure with simulation indoor environment room 10, wherein, the volume of simulation indoor environment room 10 is big
Little need to according to the refrigerating capacity of indoor set 21 to be tested specific design.In addition, it is necessary to explanation,
The position of partition door should not be arranged on air intake or the wind outlet of indoor set 21 to be tested, i.e. can not be arranged on to be measured
The positive back of examination indoor set 21, in order to avoid impact manipulation is (it practice, the door and window of subscriber household is also impossible to set
Put the positive back at indoor set).In the present embodiment, pocket door is square, and its length of side is preferably simulating chamber
About the 1/5 of the length of side of the middle walls connected between external environment room 30 and simulation indoor environment room 10, example
During such as length and a height of 3mx3m of middle walls, then the length of pocket door and a height of about 0.6mx0.6m.This
In embodiment, by arranging the pocket door of this structure, when pocket door is opened, simulating chamber external environment room
30 speed can carry out hot and humid area faster with the air in simulation indoor environment room 10.
This air-conditioning condensation test system is as follows in the process measuring indoor set 21 to be tested: be first turned on first
Temperature and Humidity Control unit 22 and the second Temperature and Humidity Control unit 42, then simulation indoor environment room 10 with
And the operating mode in simulating chamber external environment room 30 respectively reaches first and presets operating mode and second when presetting operating mode, close
Close the first Temperature and Humidity Control unit 22, and the second Temperature and Humidity Control unit 42 keep continuous service (because
Outdoor environment in summer is simulated in simulating chamber external environment room 30, because the humiture of outdoor environment is considered as constant,
So the second Temperature and Humidity Control unit 42 keeps continuous service).Wherein, first operating mode and second pre-is preset
If operating mode can calculate according to the relative humidity after locality mean temperature in annual summer and rain respectively, when
It can also be so empirical value.First presets operating mode and second presets operating mode all to comprise a dry-bulb temperature value (right
Should be in temperature) and a wet bulb temperature value (corresponding to relative humidity).Simulation indoor environment room 10 and
Operating mode in simulating chamber external environment room 30 respectively reaches first and presets operating mode and second when presetting operating mode, explanation
Indoor environment has arrived at the average humiture of Summer Indoor.Open indoor set 21 to be tested and off-premises station
41, control device and control opening of switching device 60 according to the wet bulb temperature value in simulation indoor environment room 10
Degree, the aperture regulation of switching device 60 is to control simulation indoor environment room 10 and simulating chamber external environment room 30
Between carry out the speed of air exchange.When being in low wind operational mode due to air-conditioner, its condensation situation is
Badly, therefore indoor set 21 to be tested is set and is always maintained at low velocity wind operation.
Test indoor set 21 condensation situation process to be tested as follows: assume to simulate phase in indoor environment room 10
Temperature T1 when wet bulb temperature corresponding to operating mode declines and T2 is preset, human comfort wet for first
The lower limit T3 in bulb temperature interval and higher limit T4, wherein, T1 > T2 > T4 > T3, simulates indoor environment
Current wet bulb temperature T in room 10 represents.It is first shut off pocket door, when air-conditioner to be measured runs
When 60 minutes, user detects the condensation situation of current indoor set to be tested 21.Then, when controlling device
Simulating chamber internal ring is detected by wet bulb temperature detection device (being preferably sensor in the present embodiment) user
In room, border 10 during current wet bulb temperature T≤T1, and when T≤T1 persistent period is more than 2 minutes, control
Device control interval door processed opens 20 °, and after continuing 60 minutes, user detects current indoor set to be tested 21
Condensation situation.This time partition door open angle is less, therefore simulates the wet bulb in indoor environment room 10 subsequently
Temperature can persistently reduce.Hereafter, control system detects the wet bulb temperature T in simulation indoor environment room 10 again,
When T continues to be reduced to T≤T2, after continuing 2 minutes, control device control interval door and open 90 °,
When continuing 60 minutes after pocket door opens 90 °, user detects the condensation of current indoor set to be tested 21
Situation.Owing to this time partition door open angle is relatively big, simulation indoor environment room 10 and simulation indoor environment room
The speed that hot and humid area occurs between 10 is very fast, therefore, and the wet bulb temperature in simulation indoor environment room 10
Can first raise, the most slowly reduce.T3 < T is got < during T4, and T3 < T < T4 when controlling device
After continuing 2 minutes, then control interval door keeps previous step aperture constant, and uses when running 60 minutes
The condensation situation of current indoor set 21 to be tested is detected at family.When controlling device and getting T≤T3, and
When T≤T3 persistent period arrives 2 minutes, control interval door tunes up 15 ° on the basis of previous step,
After pocket door aperture tunes up 15 °, when 60 minutes, user detects the condensation of current indoor set to be tested 21
Situation.When controlling device and getting T >=T4, and when getting T >=T4 and continuing 2 minutes, control
Device control interval door processed turns 15 ° on the basis of previous step down, and user's detection when running 60 minutes
The condensation situation of current indoor set to be tested 21.It is last until the wet bulb temperature of indoor is in T3 and T4
Between.
In the present embodiment, T2 can be close or equal to T4 because the final regulation result of air-conditioner be by
The humidity of simulation indoor environment room 10 (in respective chamber/chambers) drops in the range of human comfort, and T1 is permissible
It is positioned proximate to preset, in first, the wet bulb temperature that operating mode is corresponding.In the present embodiment, in order to user more can be embodied
Random turnover air-conditioned room and change the process of simulation indoor environment room 10 humidity, can T1 and T2 it
Between T5, T6, T7 etc. are set again, meanwhile, the single open angle of pocket door can also be less so that
The condensation test process of indoor set 21 to be tested is more accurate.Wherein, when arranging T5, T6, T7, control
Plant running principle processed, with the control of T1 and T2, does not repeats them here.Air-conditioning condensation test system adjusts
After environment residing for indoor set 21 to be tested, user only detects coagulating on indoor set 21 to be tested with timing
Dew situation.User detects on indoor set 21 to be tested after the condensation situation of diverse location, it is possible to
Insulation or the refrigerant channel for the treatment of test indoor set 21 targetedly arrange and improve.
The air-conditioning condensation test system that the present embodiment proposes, by arranging switching device 60, in room to be tested
Interior machine 21, when testing condensation situation, controls device according to the wet bulb temperature in simulation indoor environment room 10
Value controls the aperture of switching device 60, and the aperture regulation of switching device 60 is to control simulation indoor environment room
The speed of air exchange is carried out between 10 and simulating chamber external environment room 30, so that indoor set to be tested 21
Working environment change, this air-conditioning condensation test system can simulate multiple humidity environment for be measured
Examination indoor set 21 carries out condensation detection, so that user more reasonably detects the solidifying of indoor set 21 to be tested
Dew situation.Therefore, by using this air-conditioning condensation test system, can comprehensively measure and draw room to be tested
In interior machine 21, insulation or which section refrigerant channel of which part arrange unreasonable, thus convenient research and development people
Member treats the test insulation of indoor set 21 targetedly or refrigerant channel improves.
Specifically, the first Temperature and Humidity Control unit 22 and the second Temperature and Humidity Control unit 42 all include refrigeration
Air-conditioner 221, heater 222 and humidifier 223.
Refrigeration air conditioner 221 and heater 222 jointly act on and play adjustment simulation indoor environment room 10 or mould
Intending the purpose of temperature in outdoor environment room 30, humidifier 223 plays the purpose adjusting humidity.Adjusting mould
When intending temperature in outdoor environment room 30 or simulation indoor environment room 10, will be able to be simulated by refrigeration air conditioner
After outdoor environment room 30 or simulation indoor environment room 10 reduce, by heater 222 to simulating chamber outer shroud
Room, border 30 or simulation indoor environment room 10 are finely adjusted, and make simulating chamber external environment room 30 or simulating chamber internal ring
Room, border 10 respectively reaches preset temperature.
Further, simulation indoor environment room 10 and simulating chamber external environment room 30 are mounted on for adding
The blower fan 50 of speed air flowing.
Specifically, in the present embodiment, simulation indoor environment room 10 and simulating chamber external environment room 30 are respectively mounted
There are two blower fans 50.
In the present embodiment, by installing blower fan 50, so that the first Temperature and Humidity Control unit 22 and second
Temperature and Humidity Control unit 42 operationally, simulates indoor environment room 10 and the temperature of simulating chamber external environment room 30
It is rapider that humidity adjusts process, adjusts in simulation indoor environment room 10 and simulating chamber external environment room 30 simultaneously
The humiture of diverse location is the most evenly.
Further, this air-conditioning condensation test system also include with control that device electrically connect, for regularly
User is reminded to check the prompting module (not shown) of indoor set condensation situation to be tested.
In the present embodiment, user can be reminded by prompting module to detect indoor set to be tested at often 1 hour excessively
Condensation situation.
The mode that prompting module is specifically arranged to sound prompting or optics prompting is to be tested to remind user to detect
The condensation situation of indoor set.
Further, this air-conditioning condensation test system also includes and the prompting of described prompting module wireless connections
Terminal.Remind and in terminal, display screen can be set, or display lamp is to remind user.Prompting terminal use can
Carry with.So, when user goes other local time, an alerting signal can be sent extremely by prompting module
Remind terminal, remind terminal to remind user currently need to detect the condensation situation of indoor set to be tested, therefore,
User not be used in the medium result to be tested in simulation indoor environment room 10, without worrying not have in other place
Timing is had to go the condensation situation of detection test indoor set.
The present invention also proposes the control method of a kind of air-conditioning condensation test system.
Stream with reference to the control method first embodiment that Fig. 2, Fig. 2 are air-conditioning condensation test system of the present invention
Journey schematic diagram.
The present invention proposes the first embodiment of control method based on above-mentioned air-conditioning condensation test system.This
In embodiment, the control method of air-conditioning condensation test system comprises the following steps:
Step S10, controls the first Temperature and Humidity Control unit and the second Temperature and Humidity Control unit is opened, simultaneously
Control switching device to close；
Step S20, presets operating mode and simulating chamber external environment room reaches when simulation indoor environment room reaches first
Second when presetting operating mode, control described first Temperature and Humidity Control unit close and control indoor set to be tested and
Off-premises station is opened；
Wherein, first preset operating mode and second preset operating mode respectively can be the warmest according to local annual summer
Relative humidity after degree and rain calculates, naturally it is also possible to be empirical value.
Owing to air-conditioner is when being in low wind operational mode, its condensation situation is the most severe, therefore when test
Indoor set to be tested is set and is always maintained at low velocity wind operation.
Step S30, controls institute according to the mapping relations of default described wet bulb temperature with switching device aperture
The aperture stating switching device is adjusted, and the corresponding wet bulb temperature obtaining simulation indoor environment room, for
User detects the condensation situation of indoor set to be tested.
Specifically, in the present embodiment, switching device is a pocket door, is come by the angle opening pocket door
Control the exchange rate of air in simulation indoor environment room and simulating chamber external environment room.In the present embodiment, mould
Intend outdoor environment room and simulation indoor environment room is square structure, wherein, simulation indoor environment room
Volume size need to according to the refrigerating capacity of indoor set to be tested specific design.In addition, it is necessary to explanation,
The position of pocket door should not be arranged on air intake or the wind outlet of indoor set to be tested, i.e. can not be arranged on to be measured
The positive back of examination indoor set.In the present embodiment, pocket door is square, and its length of side is preferably outside simulating chamber
About the 1/5 of the length of side of the middle walls connected between environmental chamber and simulation indoor environment room, such as middle walls
Length and a height of 3mx3m time, then the length of pocket door and a height of about 0.6mx0.6m.In the present embodiment,
By arranging the pocket door of this structure, when pocket door is opened, in simulating chamber external environment room and simulating chamber
Air in environmental chamber can carry out hot and humid area with speed faster.
Specifically, with reference to Fig. 3, step S30 specifically includes:
Step S301, is down to first when the wet bulb temperature got in simulation indoor environment room and presets wet bulb temperature
When spending, control switching device and preset aperture unlatching with first；
When switching device with first preset the aperture opening time reach the first Preset Time (can in the present embodiment
It is set to 1 hour) time, user detects the condensation situation of indoor set to be tested.
Step S302, is down to second when the wet bulb temperature got in simulation indoor environment room and presets wet bulb temperature
When spending, controlling described switching device and preset aperture with second and open, wherein, first to preset wet bulb temperature big
Presetting wet bulb temperature in second, second presets aperture presets aperture more than described first；
When switching device with second preset the aperture opening time reach the second Preset Time (can in the present embodiment
It is set to 1 hour) time, user detects the condensation situation of indoor set to be tested again.In the present embodiment,
Second to preset aperture be that pocket door opens 90 degree.First to preset aperture be that pocket door opens 20 degree.
Step S303, when the wet bulb temperature detected in described simulation indoor environment room be positioned at the 3rd preset wet
When bulb temperature and the 4th is preset between wet bulb temperature, user is reminded to detect the condensation of described indoor set to be tested
Situation, wherein, the 4th presets wet bulb temperature presets wet bulb temperature more than the 3rd, and second presets wet bulb temperature
Wet bulb temperature is preset more than the 4th.
User can be positioned at the 3rd at the wet bulb temperature in simulating indoor environment room and preset wet bulb temperature and the 4th
After persistent period between default wet bulb temperature arrives 1 hour, just go to detect current indoor set to be tested
Condensation situation because simulation indoor environment room and simulating chamber external environment room in air exchange ratio more uniform,
At this moment, user's detection obtain the condensation situation of indoor set to be tested can be more accurate.
The lower limit in the 3rd wet bulb temperature interval presetting wet bulb temperature correspondence human comfort, the 4th presets
The higher limit that the wet bulb temperature of wet bulb temperature correspondence human comfort is interval.
In addition, it is necessary to explanation, according to the mapping relations of default wet bulb temperature Yu switching device aperture
When the aperture of control switching device is adjusted, meet the persistent period of aperture regularization condition at wet bulb temperature
When reaching to preset adjustment time (being set to two minutes in the present embodiment), just can carry out switching device aperture
Adjustment.
The control method of the air-conditioning condensation test system that the present embodiment proposes, first controls the first humiture control
Unit processed and the second Temperature and Humidity Control unit are opened；When simulation indoor environment room reach first preset operating mode and
Simulating chamber external environment room reaches second when presetting operating mode, to control the first Temperature and Humidity Control unit and close；Then
Control indoor set to be tested and off-premises station is opened；Finally according to default wet bulb temperature and switching device aperture
Mapping relations control the aperture of switching device and be adjusted, detect the solidifying of indoor set to be tested for user
Dew situation, i.e. when indoor set to be tested is when testing condensation situation, make the building ring of indoor set to be tested
Border changes, and simulates multiple humidity environment and carries out condensation situation test for indoor set to be tested, from
And can more reasonably detect the condensation situation of indoor set to be tested.
It is that control method second embodiment of air-conditioning condensation test system of the present invention walks with reference to Fig. 4, Fig. 4
The schematic flow sheet of rapid S30.
Based on above-described embodiment, the second embodiment of the control method of air-conditioning condensation test system of the present invention.
The present embodiment is unlike the embodiments above, in the present embodiment, also includes after step S302:
Step S304, when the wet bulb temperature detected in described simulation indoor environment room is preset wet less than the 3rd
During bulb temperature, the current aperture controlling described switching device tunes up.
In the present embodiment, controllable switch device tunes up 15 ° relative to current aperture, and at switch dress
Putting and tune up 15 ° relative to current aperture and continue after 1 hour, user detects the condensation feelings of indoor set to be tested
Condition, now, detecting the condensation situation of indoor set to be tested, to be that it is in during the less environment of air humidity solidifying
Dew situation.
The control method of the air-conditioning condensation test system that the present embodiment proposes, because measuring indoor set to be tested
Condensation situation mainly measure its be in simulation indoor environment room in wet bulb temperature the 3rd preset wet bulb temperature and
4th presets between wet bulb temperature, and therefore the wet bulb temperature in simulation indoor environment room is preset less than the 3rd
During wet bulb temperature, then the current aperture controlling switching device tunes up, and illustrates that now switching device aperture is too small,
Need suitably to increase some so that wet bulb temperature in simulation indoor environment room is positioned at the 3rd and presets wet bulb temperature
With the 4th preset between wet bulb temperature.
It is that control method the 3rd embodiment of air-conditioning condensation test system of the present invention walks with reference to Fig. 5, Fig. 5
The schematic flow sheet of rapid S30.
Based on above-described embodiment, the 3rd embodiment of the control method of air-conditioning condensation test system of the present invention.
The present embodiment is unlike the embodiments above, in the present embodiment, also includes after step S302:
Step S305, when the wet bulb temperature detected in described simulation indoor environment room is preset wet more than the 4th
During bulb temperature, the current aperture controlling described switching device reduces.
In the present embodiment, the current aperture that can control each switching device reduces 15 °.And at switch dress
Putting after continuing 1 hour relative to current aperture reduction 15 °, user detects the condensation feelings of indoor set to be tested
Condition, now, detecting the condensation situation of indoor set to be tested, to be that it is in during the bigger environment of air humidity solidifying
Dew situation.
The control method of the air-conditioning condensation test system that the present embodiment proposes, because measuring indoor set to be tested
Condensation situation mainly measure its be in simulation indoor environment room in wet bulb temperature the 3rd preset wet bulb temperature and
4th presets between wet bulb temperature, and the wet bulb temperature in simulation indoor environment room presets wet bulb more than the 4th
Temperature, then the current aperture controlling switching device reduces, so that the wet bulb temperature in simulation indoor environment room
Preset wet bulb temperature and the 4th the 3rd to preset between wet bulb temperature.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every equivalent structure transformation utilizing description of the invention and accompanying drawing content to be made, or directly or indirectly use
In the technical field that other are relevant, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (10)
1. an air-conditioning condensation test system, it is characterised in that include for placing indoor set to be tested
Simulate indoor environment room, for placing the simulating chamber external environment room of off-premises station, for switching described simulating chamber
Switching device that interior environmental chamber and simulating chamber external environment room connect, for controlling the control of described switching device
Device, and for obtaining the wet bulb temperature detection device of wet bulb temperature in described simulation indoor environment room,
Wherein,
Described simulation indoor environment indoor location has the first Temperature and Humidity Control unit, this first Temperature and Humidity Control
Unit is for carrying out temperature and humidity regulation to simulation indoor environment room；
Described simulating chamber external environment indoor location has the second Temperature and Humidity Control unit, this second Temperature and Humidity Control
Unit is for carrying out temperature and humidity regulation to simulating chamber external environment room；
Described control device is for obtaining described simulation indoor environment room according to described wet bulb temperature detection device
In wet bulb temperature value control the aperture of described switching device, by the aperture of described switching device regulate with
Control to carry out between described simulation indoor environment room and simulating chamber external environment room the speed of air exchange.
2. air-conditioning condensation test system as claimed in claim 1, it is characterised in that described first warm and humid
Degree control unit and the second Temperature and Humidity Control unit all include refrigeration air conditioner, heater and humidifier.
3. air-conditioning condensation test system as claimed in claim 1, it is characterised in that in described simulating chamber
Environmental chamber and simulating chamber external environment room are mounted on the blower fan for accelerating air flowing.
4. the air-conditioning condensation test system as described in any one in claims 1 to 3, it is characterised in that
That also include electrically connecting with described control device, check described indoor set to be tested for timed reminding user
The prompting module of condensation situation.
5. air-conditioning condensation test system as claimed in claim 4, it is characterised in that also include with described
The prompting terminal of prompting module wireless connections.
6. a control based on the air-conditioning condensation test system as described in any one in claim 1 to 5
Method processed, it is characterised in that comprise the following steps:
Control the first Temperature and Humidity Control unit and the second Temperature and Humidity Control unit is opened, control switch dress simultaneously
Put closedown；
Operating mode is preset and simulating chamber external environment room reaches second and presets work when simulation indoor environment room reaches first
During condition, control described first Temperature and Humidity Control unit and close and control indoor set to be tested and off-premises station unlatching；
Mapping relations according to default described wet bulb temperature with switching device aperture control described switching device
Aperture be adjusted, and the corresponding wet bulb temperature obtaining simulation indoor environment room, treat for user's detection
The condensation situation of test indoor set.
7. the control method of air-conditioning condensation test system as claimed in claim 6, it is characterised in that institute
State the mapping relations according to the described wet bulb temperature preset with switching device aperture and control described switching device
Aperture is adjusted, and the corresponding wet bulb temperature obtaining simulation indoor environment room, detects to be measured for user
The step of the condensation situation of examination indoor set specifically includes:
When get simulation indoor environment room in wet bulb temperature be down to first preset wet bulb temperature time, control
Switching device is preset aperture with first and is opened；
When get simulation indoor environment room in wet bulb temperature be down to second preset wet bulb temperature time, control
Described switching device is preset aperture with second and is opened, and wherein, described first presets wet bulb temperature more than second
Presetting wet bulb temperature, described second presets aperture presets aperture more than described first；
Wet bulb temperature and is preset when the wet bulb temperature detected in described simulation indoor environment room is positioned at the 3rd
Four when presetting between wet bulb temperature, reminds user to detect the condensation situation of described indoor set to be tested, wherein,
4th presets wet bulb temperature presets wet bulb temperature more than the 3rd, and second presets wet bulb temperature presets more than the 4th
Wet bulb temperature, the 3rd presets wet bulb temperature and the 4th presets the wet bulb temperature that wet bulb temperature is human comfort
Interval lower limit and higher limit.
8. the control method of air-conditioning condensation test system as claimed in claim 7, it is characterised in that institute
State when get simulation indoor environment room in wet bulb temperature be down to second preset wet bulb temperature time, control institute
State after switching device presets, with second, the step that aperture is opened and also include:
When the wet bulb temperature detected in described simulation indoor environment room presets wet bulb temperature less than the 3rd,
The current aperture controlling described switching device tunes up.
9. the control method of air-conditioning condensation test system as claimed in claim 7, it is characterised in that institute
State when get simulation indoor environment room in wet bulb temperature be down to second preset wet bulb temperature time, control institute
State after switching device presets, with second, the step that aperture is opened and also include:
When the wet bulb temperature detected in described simulation indoor environment room presets wet bulb temperature more than the 4th,
The current aperture controlling described switching device reduces.
10. the control method of air-conditioning condensation test system as claimed in claim 6, it is characterised in that
Opening of described switching device is controlled with the mapping relations of switching device aperture according to default described wet bulb temperature
When degree is adjusted, the persistent period meeting aperture regularization condition at described wet bulb temperature reaches to preset adjustment
Time just can carry out the adjustment of described switching device aperture.
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| CN110132619A (en) * | 2019-03-18 | 2019-08-16 | 三峡大学 | The test device of dehumidification system in a kind of convergence control cabinet |
| CN110044788B (en) * | 2019-03-27 | 2022-04-19 | 中国安全生产科学研究院 | Method for determining house porosity equivalent area At and calculating gas exchange rate |
| CN110109497B (en) * | 2019-04-10 | 2020-10-30 | 焦作华飞电子电器股份有限公司 | Internal circulation voltage stabilization and stability control method for high-altitude and low-temperature environment electric control device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427461B1 (en) * | 2000-05-08 | 2002-08-06 | Lennox Industries Inc. | Space conditioning system with outdoor air and refrigerant heat control of dehumidification of an enclosed space |
| CN101051005A (en) * | 2006-07-10 | 2007-10-10 | 东南大学 | Multifunction refrigeration air conditioner test platform |
| JP4378974B2 (en) * | 2003-02-28 | 2009-12-09 | ダイキン工業株式会社 | Air conditioner |
| CN102022804A (en) * | 2010-12-22 | 2011-04-20 | 广东美的电器股份有限公司 | Condensation prevention control method of air conditioner |
| CN102545079A (en) * | 2011-11-17 | 2012-07-04 | 宁波电业局 | Novel condensation control system |
| CN102563820A (en) * | 2012-01-13 | 2012-07-11 | 福建兢辉环保科技有限公司 | Evaporative air cooler for communication base station/machine room, and anti-condensation method of the evaporative air cooler |
| CN103063459A (en) * | 2012-12-30 | 2013-04-24 | 南方英特空调有限公司 | Finished automobile air conditioning system simulation test device |
| CN103292448A (en) * | 2013-05-30 | 2013-09-11 | 华为技术有限公司 | Method and device for preventing condensation of refrigerating device |
-
2013
- 2013-12-18 CN CN201310705348.6A patent/CN103712814B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427461B1 (en) * | 2000-05-08 | 2002-08-06 | Lennox Industries Inc. | Space conditioning system with outdoor air and refrigerant heat control of dehumidification of an enclosed space |
| JP4378974B2 (en) * | 2003-02-28 | 2009-12-09 | ダイキン工業株式会社 | Air conditioner |
| CN101051005A (en) * | 2006-07-10 | 2007-10-10 | 东南大学 | Multifunction refrigeration air conditioner test platform |
| CN102022804A (en) * | 2010-12-22 | 2011-04-20 | 广东美的电器股份有限公司 | Condensation prevention control method of air conditioner |
| CN102545079A (en) * | 2011-11-17 | 2012-07-04 | 宁波电业局 | Novel condensation control system |
| CN102563820A (en) * | 2012-01-13 | 2012-07-11 | 福建兢辉环保科技有限公司 | Evaporative air cooler for communication base station/machine room, and anti-condensation method of the evaporative air cooler |
| CN103063459A (en) * | 2012-12-30 | 2013-04-24 | 南方英特空调有限公司 | Finished automobile air conditioning system simulation test device |
| CN103292448A (en) * | 2013-05-30 | 2013-09-11 | 华为技术有限公司 | Method and device for preventing condensation of refrigerating device |
Non-Patent Citations (2)
| Title |
|---|
| 变频空气调节器凝露问题的探讨;王全福等;《应用能源技术》;20091231(第10期);第32-33页 * |
| 空调器性能测试的不确定度研究;赵玉洁;《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅱ辑》;20050715(第3期);C038-146 * |
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