CN104566914B - The drainage arrangement and water discharge method of evaporator condensation water - Google Patents
The drainage arrangement and water discharge method of evaporator condensation water Download PDFInfo
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- CN104566914B CN104566914B CN201510012080.7A CN201510012080A CN104566914B CN 104566914 B CN104566914 B CN 104566914B CN 201510012080 A CN201510012080 A CN 201510012080A CN 104566914 B CN104566914 B CN 104566914B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/30—Condensation of water from cooled air
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a kind of drainage arrangement and water discharge method of evaporator condensation water.The drainage arrangement of evaporator condensation water includes：Draining pump；Controller, controller is connected with draining pump；Liquid level sensor, the liquid level for detecting condensed water, liquid level sensor is connected with controller, and controller is restricted water supply in the water level arrival height that liquid level sensor detects condensed water behind position, and water discharge time t is preset in the draining of control draining pump1After stop.Apply the technical scheme of the present invention, draining pump is in the default water discharge time t of work1After be stopped, the problem of advantageously accounting for that noise present in prior art is big, do not save.
Description
Technical field
The present invention relates to refrigeration unit field, drainage arrangement and draining in particular to a kind of evaporator condensation water
Method.
Background technology
In the prior art, water pump control typically uses normally opened mode, i.e. unit start refrigerating operaton in unit process of refrigerastion
During, water pump is constantly in opening, just out of service until after unit closing.
Prior art has the following disadvantages：
1st, because the condensed water produced on evaporator is less than the displacement of draining pump, draining pump will be caused in a period of time
It is interior, it is impossible to be drawn onto condensed water, if draining pump water sucking mouth is just overlapped with liquid level, i.e., when in critical condition, because of draining pumping
Enter air, the abnormal sound that draining pump is fetched water will be sent, the sound is discontinuous, cuts in and out, will produce loud noise, Fig. 1 shows
The noise pattern of the drainage arrangement of the evaporator condensation water of prior art is gone out.
2nd, draining pump is always under refrigeration open state, and even in dry weather, the condensation water quantity that unit is produced is very
In the case of small, it is also always on, does not save.
The content of the invention
It is existing to solve it is a primary object of the present invention to provide a kind of drainage arrangement and water discharge method of evaporator condensation water
The problem of having that the noise in technology is big, do not save.
To achieve these goals, according to an aspect of the invention, there is provided a kind of draining dress of evaporator condensation water
Put, including：Draining pump；Controller, controller is connected with draining pump；Liquid level sensor, the liquid level for detecting condensed water, liquid level
Sensor is connected with controller, and controller is restricted water supply in the water level arrival height that liquid level sensor detects condensed water behind position, control row
Pump working presets water discharge time t1After stop.
Further, water sucking mouth and the bottom interval setting of condensed water container of condensed water container draining pump are included.
Further, controller includes：Storage element, the generation speed V for storing condensed water1, draining pump draining
The condensation water quantity Q that speed L, the height of condensed water are restricted water supply corresponding to position1With the condensation water quantity Q corresponding to the lower bound water level of condensed water2；
Computing unit, for calculating the first budget water discharge time t2And corresponding default water discharge time t1, wherein t2=(Q1-Q2)/
(L-V1), t1=Kt2, K≤1；Processing unit, restricts water supply behind position for detecting condensed water in liquid level sensor and reaching height, control row
Pump working presets water discharge time t1After stop.
Further, processing unit be additionally operable in the case of draining pump is idle control condensed water by lower bound water level rise to
Height is restricted water supply position and record filling time t used3；Computing unit is additionally operable to calculate the generation speed V of condensed water1, wherein V1=(Q1-
Q2)/t3；Storage element is additionally operable to record the generation speed V of condensed water1。
Further, computing unit is additionally operable to calculate second budget water discharge time t4, wherein t4=(Q1-Q2)/L；Processing is single
Member is additionally operable to control draining pump work second budget water discharge time before control condensed water rises by paramount position of restricting water supply by lower bound water level
t4。
According to another aspect of the present invention there is provided a kind of water discharge method of evaporator condensation water, including：Step S1：Obtain
Take default water discharge time t1；Step S2：Condensed water is detected in liquid level sensor and reaches that height is restricted water supply behind position, controls draining pump work
Default water discharge time t1After stop.
Further, the generation speed V based on condensed water1, draining pump drainage speed L and required displacement determine it is default
Water discharge time t1, wherein, required displacement is that height is restricted water supply the corresponding condensation water quantity Q in position1With corresponding to the lower bound water level of condensed water
Condensation water quantity Q2Difference.
Further, step S1 includes：Step S11：Obtain the generation speed V of condensed water1, draining pump drainage speed L,
Height is restricted water supply the corresponding condensation water quantity Q in position1With the condensation water quantity Q corresponding to the lower bound water level of condensed water2；Step S12：Obtain and pre-
If water discharge time t1The first corresponding budget water discharge time t2, t2=(Q1-Q2)/(L-V1)；Step S13：By the first budget row
Water time t2It is multiplied by COEFFICIENT K and obtains default water discharge time t1, wherein K≤1.
Further, step S11 includes：Step S111：Obtain in the case of draining pump is idle condensed water by lower bound
Water level rises the filling time t of paramount position of restricting water supply3；Step S112：Calculate the generation speed V of condensed water1, V1=(Q1-Q2)/t3。
Further, step S111 includes：Condensed water is down to lower bound water level；The condensed water is controlled to be risen by lower bound water level
Paramount restrict water supply and regard the time used as filling time t at position3。
Further, condensed water is down into lower bound water level includes：Obtain second budget water discharge time t4, t4=(Q1-Q2)/
L；Control draining pump work second budget water discharge time t4。
Further, repeatedly measurement condensed water is risen to the time of high position of restricting water supply by lower bound water level, takes multiple measurement results
Average value is used as filling time t3。
Apply the technical scheme of the present invention, the drainage arrangement of evaporator condensation water includes：Draining pump；Controller, controller
It is connected with draining pump；Liquid level sensor, the liquid level for detecting condensed water, liquid level sensor is connected with controller, and controller exists
The water level that liquid level sensor detects condensed water reaches height and restricted water supply behind position, and water discharge time t is preset in the draining of control draining pump1After stop
Only.Apply the technical scheme of the present invention, draining pump is in the default water discharge time t of work1After be stopped, advantageously account for existing skill
Noise present in art is big, the problem of do not save.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the noise pattern of the drainage arrangement of the evaporator condensation water of prior art；
Fig. 2 shows the structural representation of the drainage arrangement of the evaporator condensation water of embodiments of the invention；
Fig. 3 shows the control flow chart of the water discharge method of the evaporator condensation water of embodiments of the invention；
Fig. 4 shows the noise pattern of the drainage arrangement of the evaporator condensation water of embodiments of the invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
1st, draining pump；11st, water sucking mouth；12nd, draining pump body；2nd, controller；21st, storage element；22nd, computing unit；23、
Processing unit；3rd, liquid level sensor；4th, lower bound water level；5th, height is restricted water supply position；6th, condensed water container；7th, drainpipe.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 2 the drainage arrangement of the evaporator condensation water of the embodiment of the present invention includes：Draining pump 1；Controller 2, control
Device 2 processed is connected with draining pump 1；Liquid level sensor 3, the liquid level for detecting condensed water, liquid level sensor 3 is connected with controller 2,
Controller 2 is restricted water supply in the water level arrival height that liquid level sensor 3 detects condensed water behind position 5, the default row of draining of control draining pump 1
Water time t1After stop.
In the present embodiment, after the water level arrival height that liquid level sensor 3 detects condensed water restricts water supply position 5, controller 2 is controlled
Water discharge time t is preset in the draining of draining pump 11After stop, presetting water discharge time t1Generation speed V based on condensed water1, draining pump 1
Drainage speed L and required displacement and determine, the default water discharge time t of the work of draining pump 11The liquid level of condensed water reaches lower bound water afterwards
Position 4, and the water sucking mouth of draining pump 1 is still located at below liquid level, it is to avoid the suction air of draining pump 1 and produce noise, be conducive to drop
The noise produced in the low condensation unit course of work.Further, the default water discharge time t of the control of controller 2 draining pump 1 work1
After stop, advantageously reducing energy consumption.
Fig. 1 shows the noise pattern of the drainage arrangement of the evaporator condensation water of prior art；Fig. 4 shows the present invention
Embodiment evaporator condensation water drainage arrangement noise pattern.Fig. 1 and Fig. 2 abscissa represents time t, Fig. 1
The size of noise is represented with Fig. 2 abscissa, unit is decibel.The implementation of the present invention it can be seen from Fig. 1 and Fig. 4 contrast
The noise of the drainage arrangement of the evaporator condensation water of example is significantly less than making an uproar for the drainage arrangement of the evaporator condensation water of prior art
Sound.
Preferably, water discharge time t is preset1Condensed water is drained into lower bound water level by height position 5 of restricting water supply equal to or less than draining pump 1
4 time.Be conducive to avoiding draining pump 1 from sucking air and produce noise.
Draining pump 1 includes draining pump body 12, water sucking mouth 11 and drainpipe 7.Water sucking mouth 11 is used for draining pump 1 and draws condensation
Water, the condensed water that drainpipe 7 is used to draw draining pump 1 is drained.
Preferably, water sucking mouth 11 of the drainage arrangement of evaporator condensation water also including the draining pump 1 of condensed water container 6 and condensation
The bottom interval of water receptacle 6 is set.The soaking effect of draining pump 1 is advantageously ensured that, energy consumption is advantageously reduced.
Preferably, lower bound water level 4 is higher than the water sucking mouth 11 of draining pump 1.
Preferably, controller includes：Storage element 21, the generation speed V for storing condensed water1, draining pump 1 draining
The condensation water quantity Q that speed L, the height of condensed water are restricted water supply corresponding to position 51With the condensation water quantity corresponding to the lower bound water level 4 of condensed water
Q2；Computing unit 22, for calculating the first budget water discharge time t2And correspondingly preset water discharge time t1, wherein t2=(Q1-
Q2)/(L-V1), t1=Kt2, K≤1；Processing unit 23, restricts water supply position 5 for detecting condensed water in liquid level sensor 3 and reaching height
Afterwards, water discharge time t is preset in control draining pump 1 draining1After stop.
The drainage speed L of the draining pump 1 and generation speed V of condensed water1Difference be：Condensed water is produced and the row of draining pump 1
The decrement of condensed water during water.The condensation water quantity Q that the height of condensed water is restricted water supply corresponding to position 51With the lower bound water of condensed water
Condensation water quantity Q corresponding to position 42Difference divided by the decrement of condensed water obtain：During condensed water is produced, draining pump 1
Condensed water is drained into the time of lower bound water level, namely the first budget water discharge time t by high position 5 of restricting water supply2。
There is the phenomenon that draining pump 1 sucks air in order to avoid the liquid level of condensed water is down to too low by draining pump 1, preset
Water discharge time t1Less than the first budget water discharge time t2。
Preferably, processing unit 23 be used in the case of draining pump 1 is idle control condensed water by lower bound water level 4 rise to
Height is restricted water supply position 5 and record filling time t used3；Computing unit 22 is additionally operable to calculate the generation speed V of condensed water1, wherein V1=
(Q1-Q2)/t3；Storage element 21 is additionally operable to record the generation speed V of condensed water1。
Processing unit 23 controls condensed water to be risen by lower bound water level 4 in the case of draining pump 1 is idle and paramount restricts water supply position 5 simultaneously
Record filling time t used3, filling time t3The time of high position of restricting water supply is risen to by lower bound water level 4 for condensed water, by condensed water
The condensation water quantity Q that height is restricted water supply corresponding to position 51With the condensation water quantity Q corresponding to the lower bound water level 4 of condensed water2Difference divided by water-filling
Time t4, obtain the generation speed V of condensed water1, for determining the first budget water discharge time t2。
Preferably, computing unit 22 is additionally operable to calculate second budget water discharge time t4, wherein t4=(Q1-Q2)/L；Processing is single
Member 23 is additionally operable to the control draining pump 1 before measurement control condensed water rises by paramount position 5 of restricting water supply by lower bound water level 4 and worked second budget
Water discharge time t4。
The condensation water quantity Q height of condensed water restricted water supply corresponding to position 51With the condensation corresponding to the lower bound water level 4 of condensed water
Water Q2Difference divided by the drainage speed L of draining pump 1 obtain：In the case where evaporated condensation water is produced, draining pump 1 is by condensed water
As the time used in lower bound water level 4 is down in high position 5 of restricting water supply.
In the generation speed V of measurement condensed water1, the control work second budget water discharge time of draining pump 1 t3To ensure measurement
Accuracy.
According to another aspect of the present invention, the present embodiment also discloses a kind of water discharge method of evaporator condensation water, including
Step S1：Obtain default water discharge time t1；Step S2：Condensed water, which is detected, in liquid level sensor 3 reaches that height is restricted water supply behind position 5, control
The default water discharge time t of the work of draining pump 1 processed1After stop.Fig. 3 shows the draining of the evaporator condensation water of embodiments of the invention
The control flow chart of method.
The default water discharge time t of the work of draining pump 11The liquid level of condensed water reaches lower bound water level 4, and the water suction of draining pump 1 afterwards
Mouthful be still located at below liquid level, it is to avoid draining pump 1 suction air and produce noise, advantageously reduce in the condensation unit course of work
The noise of generation.Further, the default water discharge time t of the control of controller 2 draining pump 1 work1After stop, advantageously reducing energy
Consumption.
It is preferably based on the generation speed V of condensed water1, draining pump 1 drainage speed L and required displacement determine it is default
Water discharge time t1, wherein, required displacement is that height is restricted water supply the corresponding condensation water quantity Q in position 51With corresponding to the lower bound water level 4 of condensed water
Condensation water quantity Q2Difference.
Preferably, step S1 includes：Step S11：Obtain the generation speed V of condensed water1, draining pump 1 drainage speed L,
Height is restricted water supply the corresponding condensation water quantity Q in position 51With the condensation water quantity Q corresponding to the lower bound water level 4 of condensed water2；Step S12：Obtain with
Default water discharge time t1The first corresponding budget water discharge time t2, t2=(Q1-Q2)/(L-V1)；Step S13：By the first budget
Water discharge time t2It is multiplied by COEFFICIENT K and obtains default water discharge time t1, wherein K≤1.
The drainage speed L of the draining pump 1 and generation speed V of condensed water1Difference be：Condensed water is produced and the row of draining pump 1
The decrement of condensed water during water.The condensation water quantity Q that the height of condensed water is restricted water supply corresponding to position 51With the lower bound water of condensed water
Condensation water quantity Q corresponding to position 42Difference divided by the decrement of condensed water obtain：During condensed water is produced, draining pump 1
Condensed water is drained into the time of lower bound water level, namely the first budget water discharge time t by high position 5 of restricting water supply2。
There is the phenomenon that draining pump 1 sucks air in order to avoid the liquid level of condensed water is down to too low by draining pump 1, preset
Water discharge time t1Less than the first budget water discharge time t2。
Preferably, step S11 includes：Step S111：Obtain in the case of draining pump 1 is idle condensed water by lower bound water
The filling time t that paramount position 5 of restricting water supply is risen by position 43；Step S112：Calculate condensed water and produce speed V1, V1=(Q1-Q2)/t3。
In the case of draining pump 1 is idle control condensed water by lower bound water level 4 rise it is paramount restrict water supply position 5 and record used in fill
Water time t4, filling time t4The time of high position of restricting water supply is risen to by lower bound water level 4 for condensed water, the height of condensed water is restricted water supply the institute of position 5
Corresponding condensation water quantity Q1With the condensation water quantity Q corresponding to the lower bound water level 4 of condensed water2Difference divided by filling time t4, obtain
The generation speed V of condensed water1, for determining the first budget water discharge time t2。
Preferably, step S111 includes：Condensed water is down to lower bound water level 4；Control condensed water rises to height by lower bound water level 4
Restrict water supply and position 5 and regard the time used as filling time t3。
Preferably, condensed water is down into lower bound water level 4 includes：Obtain second budget water discharge time t4, t4=(Q1-Q2)/L；
Control the work second budget water discharge time of draining pump 1 t4。
The condensation water quantity Q height of condensed water restricted water supply corresponding to position 51With the condensation corresponding to the lower bound water level 4 of condensed water
Water Q2Difference divided by the drainage speed L of draining pump 1 obtain：In the case where evaporated condensation water is produced, draining pump 1 is by condensed water
As the time used in lower bound water level 4 is down in high position 5 of restricting water supply.
In the generation speed V of measurement condensed water1, the control work second budget water discharge time of draining pump 1 t3To ensure measurement
Accuracy.
Preferably, many secondary control condensed waters are risen to the time of high position 5 of restricting water supply by lower bound water level 4, take multiple measurement results
Average value is used as filling time t3.Be conducive to improving filling time t3Accuracy.
The course of work of the refrigeration unit of the drainage arrangement of evaporator condensation water with the present embodiment is：
1st, drainage speed L of the measurement draining pump 1 in different lifts；
2nd, after project installation is finished, the lift required for selection unit is recorded in storage element 21；
3rd, computing unit second budget water discharge time t is passed through4；
4th, unit is received after power-on command, at once control draining pump work second budget water discharge time t4So that condensed water to be dropped
To lower bound water level 4；
5th, drive train is freezed, and record condensed water is risen the paramount filling time t restricted water supply used in position 5 as lower bound water level 43, and
Calculate the generation speed V of condensed water1；
6th, the generation speed V based on condensed water1, draining pump 1 drainage speed L, the height of condensed water restrict water supply corresponding to position 5
Condensation water quantity Q1With the condensation water quantity Q corresponding to the lower bound water level 4 of condensed water2Calculate the first budget water discharge time t2, so as to obtain
Default water discharge time t1；
7th, during unit refrigeration work, controller 2 reaches high in the water level that liquid level sensor 3 detects condensed water
Restrict water supply behind position 5, water discharge time t is preset in the draining of control draining pump 11After stop.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
1. a kind of drainage arrangement of evaporator condensation water, it is characterised in that including：
Draining pump (1)；
Controller (2), the controller (2) is connected with the draining pump (1)；
Liquid level sensor (3), the liquid level for detecting condensed water, the liquid level sensor (3) is connected with the controller (2),
The controller (2) is restricted water supply in the water level arrival height that the liquid level sensor (3) detects the condensed water behind position (5), control
The default water discharge time t of draining pump (1) work1After stop；
Storage element (21), the generation speed V for storing condensed water1, the drainage speed L of the draining pump (1), the condensation
The condensation water quantity Q that the height of water is restricted water supply corresponding to position (5)1With the condensation water quantity Q corresponding to the lower bound water level (4) of the condensed water2；
Computing unit (22), for calculating the first budget water discharge time t2And the corresponding default water discharge time t1, wherein
t2=(Q1-Q2)/(L-V1), the t1=Kt2, K≤1；
Processing unit (23), restricts water supply position (5) for detecting the condensed water in the liquid level sensor (3) and reaching the height
Afterwards, draining pump (1) the work default water discharge time t is controlled1After stop.
2. the drainage arrangement of evaporator condensation water according to claim 1, it is characterised in that also including condensed water container
(6), the water sucking mouth (11) of the draining pump (1) and the bottom interval of the condensed water container (6) are set.
3. the drainage arrangement of evaporator condensation water according to claim 1, it is characterised in that
The processing unit (23) is additionally operable to control condensed water in the case of the draining pump (1) is idle by the lower bound water
Position (4), which is risen to the height, restricts water supply filling time t used in position (5) and record3；
The computing unit (22) is additionally operable to calculate the generation speed V of the condensed water1, wherein V1=(Q1-Q2)/t3；
The storage element (21) is additionally operable to record the generation speed V of the condensed water1。
4. the drainage arrangement of evaporator condensation water according to claim 3, it is characterised in that
The computing unit (22) is additionally operable to calculate second budget water discharge time t4, wherein t4=(Q1-Q2)/L；
The processing unit (23) is additionally operable to by the lower bound water level (4) be risen to the height in the control condensed water and restricted water supply position
(5) draining pump (1) the work second budget water discharge time t is controlled before4。
5. a kind of water discharge method of evaporator condensation water, it is characterised in that including：
Step S1：Obtain default water discharge time t1；
Step S2：The condensed water, which is detected, in liquid level sensor (3) reaches that height is restricted water supply behind position (5), control draining pump (1) work
The default water discharge time t1After stop；
Generation speed V1, the drainage speed L of the draining pump (1) and required displacement based on the condensed water determine described pre-
If water discharge time t1, wherein, it is described needed for displacement be that the height is restricted water supply the corresponding condensation water quantity Q1 in position (5) and the condensed water
Lower bound water level (4) corresponding to condensation water quantity Q2 difference；
The step S1 includes：
Step S11：The generation speed V1, the drainage speed L of the draining pump (1), the height for obtaining the condensed water restrict water supply position
(5) the condensation water quantity Q2 corresponding to corresponding condensation water quantity Q1 and the condensed water lower bound water level (4)；
Step S12：Obtain first budget the water discharge time t2, the t2=(Q1- corresponding with the default water discharge time t1
Q2)/(L-V1)；
Step S13：The first budget water discharge time t2 is multiplied by COEFFICIENT K and obtains the default water discharge time t1, wherein K≤1.
6. water discharge method according to claim 5, it is characterised in that the step S11 includes：
Step S111：Obtain in the case of the draining pump (1) is idle the condensed water by the lower bound water level (4) rise to
Height is restricted water supply the filling time t of position (5)3；
Step S112：Calculate the generation speed V of the condensed water1, the V1=(Q1-Q2)/t3。
7. water discharge method according to claim 6, it is characterised in that the step S111 includes：
The condensed water is down to the lower bound water level (4)；
Control the condensed water by the lower bound water level (4) rise to the height restrict water supply position (5) and using the time used as described
Filling time t3。
8. water discharge method according to claim 7, it is characterised in that described that the condensed water is down to the lower bound water level
(4) include：
Obtain second budget water discharge time t4, the t4=(Q1-Q2)/L；
Control the draining pump (1) the work second budget water discharge time t4。
9. the water discharge method according to claim 7 or 8, it is characterised in that repeatedly measure the condensed water by the lower bound
Water level (4) rises to height and restricted water supply time of position (5), takes the average value of multiple measurement results as the filling time t3。
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| CN206204637U (en) * | 2016-07-20 | 2017-05-31 | 青岛海尔洗衣机有限公司 | A kind of device for reducing condensing tumble drier drainage noise |
| CN110173853B (en) * | 2019-05-28 | 2021-09-14 | 广东美的制冷设备有限公司 | Water pump control method, water pump control circuit and air conditioner |
| CN110671752B (en) * | 2019-10-10 | 2020-12-15 | 海信（广东）空调有限公司 | Water fullness control method and device of mobile air conditioner |
| CN112032961B (en) * | 2020-08-04 | 2022-05-03 | 海信（山东）空调有限公司 | Control method of dehumidifier |
| CN115717772B (en) * | 2022-12-06 | 2024-05-17 | 珠海格力电器股份有限公司 | Condensed water storage device of air conditioner smoke machine and drainage control method and system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08105635A (en) * | 1994-10-05 | 1996-04-23 | Mitsubishi Electric Corp | Air conditioner |
| CN2639784Y (en) * | 2003-08-20 | 2004-09-08 | 黄裕达 | Air conditioner condensed water discharging device |
| CN2767891Y (en) * | 2004-12-27 | 2006-03-29 | 上海海立特种制冷设备有限公司 | Condensed water removing apparatus for air cooler |
| CN1766454A (en) * | 2004-10-29 | 2006-05-03 | 乐金电子(天津)电器有限公司 | Opening/closing control mechanism for drainage pump of air conditioner by using pressure sensitive resistance |
| CN101520214A (en) * | 2008-02-26 | 2009-09-02 | 宁波尔耶思电子有限公司 | Automatic level-controlling draining dehumidifier and draining method thereof |
-
2015
- 2015-01-09 CN CN201510012080.7A patent/CN104566914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08105635A (en) * | 1994-10-05 | 1996-04-23 | Mitsubishi Electric Corp | Air conditioner |
| CN2639784Y (en) * | 2003-08-20 | 2004-09-08 | 黄裕达 | Air conditioner condensed water discharging device |
| CN1766454A (en) * | 2004-10-29 | 2006-05-03 | 乐金电子(天津)电器有限公司 | Opening/closing control mechanism for drainage pump of air conditioner by using pressure sensitive resistance |
| CN2767891Y (en) * | 2004-12-27 | 2006-03-29 | 上海海立特种制冷设备有限公司 | Condensed water removing apparatus for air cooler |
| CN101520214A (en) * | 2008-02-26 | 2009-09-02 | 宁波尔耶思电子有限公司 | Automatic level-controlling draining dehumidifier and draining method thereof |
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|---|---|
| CN104566914A (en) | 2015-04-29 |
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