CN106196338A - Air-conditioner outdoor unit and the liquid level controlling method of condensed water collecting device, air-conditioner - Google Patents
Air-conditioner outdoor unit and the liquid level controlling method of condensed water collecting device, air-conditioner Download PDFInfo
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- CN106196338A CN106196338A CN201610620690.XA CN201610620690A CN106196338A CN 106196338 A CN106196338 A CN 106196338A CN 201610620690 A CN201610620690 A CN 201610620690A CN 106196338 A CN106196338 A CN 106196338A
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- condensed water
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- collecting device
- outdoor unit
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 302
- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 238000009833 condensation Methods 0.000 claims abstract description 15
- 230000005494 condensation Effects 0.000 claims abstract description 15
- 238000004378 air conditioning Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 10
- 230000037452 priming Effects 0.000 claims description 10
- 239000008399 tap water Substances 0.000 claims description 10
- 235000020679 tap water Nutrition 0.000 claims description 10
- 238000010257 thawing Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 239000003643 water by type Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of air-conditioner outdoor unit and the liquid level controlling method of condensed water collecting device, air-conditioner.This air-conditioner outdoor unit includes outdoor shell (1), outdoor heat exchanger (2) and be disposed in the outdoor the condensed water collecting device (3) at casing body (1) top, the top open part of condensed water collecting device (3) has filter (4), liquid level meter (5) it is provided with in condensed water collecting device (3), the bottom of condensed water collecting device (3) arranges condensed water conveying pipe (6) of oriented outdoor heat exchanger (2) conveying condensed water, it is provided with flow control valve (7) in conveying pipe (6), the aperture of liquid level regulation flow control valve (7) in the condensed water collecting device (3) that air-conditioner outdoor unit detects according to liquid level meter (5).According to the air-conditioner outdoor unit of the present invention, outside condensation water quantity in prior art can be solved unstable, it is impossible to the problem meeting air-conditioner outdoor unit automatically cleaning needs very well.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air-conditioner outdoor unit and condensed water collecting device thereof
Liquid level controlling method, air-conditioner.
Background technology
When air-conditioner outdoor unit is installed, the exposed side of general heat exchanger is less near body of wall and distance, and air-conditioning life-time service can make
Condense a lot of flying dust and foreign material on heat exchanger fin, affect heat exchanger heat exchange, reduce the overall performance of air-conditioning, shorten air-conditioning
Service life.
Additionally, in the more area of some summer rainfalls, the process for condensed water at present is the most all taked to discharge everywhere
Mode, some meetings consider to be discharged to outdoor, make it with outdoor heat exchanger heat exchange by growing water, improve off-premises station efficiency, but
There is also taste water uneven, the problem that condensed water fails to reach to make full use of；When air-conditioning low-frequency operation, indoor heat exchanger evaporation temperature
Spending relatively low, condensed water seldom or evaporated condensation water, so can make the self-cleaning function of air-conditioner lose, it is impossible to utilize condensed water to sky
Heat exchanger is adjusted to carry out automatically cleaning.
Summary of the invention
The purpose of the present invention is to propose to a kind of air-conditioner outdoor unit and the liquid level controlling method of condensed water collecting device, air-conditioning
Device, unstable to solve outside condensation water quantity in prior art, it is impossible to meet asking of air-conditioner outdoor unit automatically cleaning needs very well
Topic.
According to an aspect of the invention, it is provided a kind of air-conditioner outdoor unit, including outdoor shell, outdoor heat exchanger and
Being disposed in the outdoor the condensed water collecting device of machine case top, the top open part of condensed water collecting device has filter, cold
Being provided with liquid level meter in Condensed water collection device, the bottom of condensed water collecting device arranges oriented outdoor heat exchanger conveying condensed water
Condensed water conveying pipe, conveying pipe is provided with flow control valve, the condensation water collection that air-conditioner outdoor unit detects according to liquid level meter
The aperture of the liquid level regulation flow control valve in device.
Preferably, condensed water collecting device being additionally provided with condensed water collector pipe, condensed water collector pipe is connected to indoor and changes
Bottom the drip tray of hot device.
Preferably, being provided with guard box in condensed water collecting device, liquid level meter is arranged in guard box, the bottom of guard box
Opening, the top of guard box is provided with steam vent.
Preferably, condensed water collecting device being also associated with water injection pipe, air-conditioner outdoor unit also includes cleaning device, sanitizer cartridge
Putting the connecting shaft including horizontally rotating, connecting shaft is axially disposed priming hole, is radially arranged the water outlet connected with priming hole
Hole, water injection pipe correspondence priming hole arranges, water injection pipe is provided with the first stop valve.
According to a further aspect in the invention, it is provided that the Liquid level side of the condensed water collecting device of a kind of air-conditioner outdoor unit
Method, condensed water collecting device includes liquid level meter, and the bottom of condensed water collecting device arranges oriented outdoor heat exchanger conveying condensed water
Condensed water conveying pipe, conveying pipe on be provided with flow control valve, liquid level controlling method includes: detection condensed water collecting device in
Height of water level；When condensate water level is higher than the first water level, increase the aperture of flow control valve；When condensate water level is less than the
During two water levels, reducing the aperture of flow control valve or close flow control valve, wherein the first water level is higher than the second water level.
Preferably, condensed water collecting device also includes the water injection pipe to cleaning device conveying condensed water, and water injection pipe is arranged
Having the first stop valve, liquid level controlling method also includes: before air-conditioner outdoor unit is started shooting, and closes flow control valve and the first cut-off
Valve；When the air conditioning is turned on, the mode of operation of air-conditioning is detected；If air-conditioning is refrigeration mode, then whether detection air-conditioner outdoor unit enters
Automatically cleaning pattern；If air-conditioner outdoor unit enters automatically cleaning pattern, whether sensed water level height is higher than the second water level, if higher than second
Water level, opens the first stop valve, if less than the second water level, then introduces tap water in condensed water collecting device.
Preferably, the height of water level in condensed water collecting device of T1 time detecting.
Preferably, when height of water level is higher than the second water level, sensed water level is persistently to rise or continuous decrease；If water level
Continuous decrease, then close or turn down flow control valve, and introduce tap water when height of water level is reduced under the second water level；If
Water level persistently rises, then open or tune up flow control valve, and receive condensed water when height of water level is increased to the first water level
Acquisition means carries out draining.
Preferably, at the end of automatically cleaning, close the first stop valve, adjust flow according to the change of height of water level simultaneously and adjust
Joint valve.
Preferably, when detecting that air-conditioner outdoor unit enters defrosting mode, control air-conditioner outdoor unit and simultaneously enter automatically cleaning
Pattern.
In accordance with a further aspect of the present invention, it is provided that a kind of air-conditioner, including air-conditioner outdoor unit, this air-conditioner outdoor unit is upper
The air-conditioner outdoor unit stated.
The air-conditioner outdoor unit of the present invention, including outdoor shell, outdoor unit heat exchanger be disposed in the outdoor machine case top
Condensed water collecting device, the top open part of condensed water collecting device has filter, is provided with in condensed water collecting device
Liquid level meter, the bottom of condensed water collecting device arranges the condensed water conveying pipe of oriented outdoor unit heat exchanger conveying condensed water, conveying
Flow control valve it is provided with, the liquid level regulation stream in the condensed water collecting device that air-conditioner outdoor unit detects according to liquid level meter on pipe
The aperture of adjustable valve.Condensed water collecting device is arranged on air-conditioner outdoor unit top, a certain amount of can avoid air-conditioner outdoor unit
Stand wind and weather, extend the service life of air-conditioning, rainwater etc. can be collected simultaneously, rainwater is entered as condensed water
Row utilizes, and improves the utilization ratio of the natural condensation water such as rainwater, strengthens the heat exchange efficiency of outdoor heat exchanger, saves the energy, makes sky
Adjust maximizing performance, by the flow control valve on conveying pipe, the rate of release of condensed water is adjusted so that condensation simultaneously
The condensed water of q.s can be kept, in order to utilize these condensed waters outdoor heat exchanger to be carried out from clear in water collecting device
Clean, save condensed water acquisition time, improve the self-cleaning efficiency of outdoor heat exchanger, and the supply of condensed water can be made steady
Fixed, improve the automatically cleaning effect of outdoor heat exchanger.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the first axonometric drawing of the air-conditioner outdoor unit of the embodiment of the present invention；
Fig. 2 is the second axonometric drawing of the air-conditioner outdoor unit of the embodiment of the present invention；
Fig. 3 is the liquid level controlling method flow chart of the condensed water collecting device of the air-conditioner outdoor unit of the embodiment of the present invention.
Description of reference numerals: 1, outdoor shell；2, outdoor heat exchanger；3, condensed water collecting device；4, filter；5, liquid
Position device；6, conveying pipe；7, flow control valve；8, condensed water collector pipe；9, guard box；10, water injection pipe；11, connecting shaft；12, draw
Water hole；13, the first stop valve；14, drain pipe；15, the second stop valve.
Detailed description of the invention
In the following detailed description, a large amount of specific detail is proposed, in order to provide thorough understanding of the present invention.But,
Even if it will be understood by those within the art that and not having these specific detail also can implement the present invention.In other cases, the most in detail
The well-known method of thin description, process, assembly and circuit, in order to avoid affecting the understanding of the present invention.
In conjunction with seeing shown in Fig. 1 and Fig. 2, according to embodiments of the invention, air-conditioner outdoor unit includes outdoor shell 1, room
External heat exchanger 2 and the condensed water collecting device 3 being disposed in the outdoor casing body 1 top, the top open part of condensed water collecting device 3
Having filter 4, be provided with liquid level meter 5 in condensed water collecting device 3, the bottom of condensed water collecting device 3 arranges oriented outdoor
Heat exchanger 2 carries the condensed water conveying pipe 6 of condensed water, and conveying pipe 6 is provided with flow control valve 7, and air-conditioner outdoor unit is according to liquid
The aperture of the liquid level regulation flow control valve 7 in the condensed water collecting device 3 that position device 5 detects.
Condensed water collecting device 3 is for storing natural precipitation and condensed water, and the design of its size can be with the length of air-conditioner outdoor unit
Wide consistent, it is also possible to slightly larger than air-conditioner outdoor unit length and width size, thus to play rain cover effect.
Filter 4 for example, filter membrane or drainage screen, the flying dust being mainly used in air filtering and foreign material, it is to avoid condensation
Water collecting device 3 gathers foreign material and too much blocks pipeline.
Condensed water collecting device 3 is arranged on air-conditioner outdoor unit top, can be that air-conditioner outdoor unit formation is blocked, thus necessarily
Avoiding air-conditioner outdoor unit to stand wind and weather in degree, extend the service life of air-conditioning, condensed water collecting device 3 can be right simultaneously
Rainwater etc. are collected, and are utilized as condensed water by rainwater, improve the utilization ratio of the natural condensation water such as rainwater, strengthen
The heat exchange efficiency of outdoor heat exchanger, saves the energy, makes heat pump performance maximize, additionally can be by the flow on conveying pipe 6
The rate of release of condensed water is adjusted by regulation valve 7 so that can keep the condensed water of q.s in condensed water collecting device,
So that when needs utilize condensed water that outdoor heat exchanger is carried out automatically cleaning, enough cleaning condensed waters can be provided in time,
Save condensed water acquisition time, improve the self-cleaning efficiency of outdoor heat exchanger, and the supply of condensed water can be made to stablize,
Improve the automatically cleaning effect of outdoor heat exchanger.
Being additionally provided with condensed water collector pipe 8 on condensed water collecting device 3, condensed water collector pipe 8 is connected to indoor heat exchanger
Drip tray bottom.Condensed water collector pipe 8 can come from the condensed water of indoor set side with mobile phone, simultaneously by this condensed water with cold
In Condensed water collection device 3, the condensed water of storage mixes, and reduces the condensate temperature in condensed water collecting device 3, thus enters
One step improves the heat exchange efficiency between condensed water and outdoor heat exchanger 2, improves the work efficiency of air-conditioner, it is to avoid the wave of condensed water
Take.
Preferably, being provided with guard box 9 in condensed water collecting device 3, liquid level meter 5 is arranged in guard box 9, guard box 9
Bottom opening, the top of guard box 9 is provided with steam vent.Guard box 9 can form protection to liquid level meter 5, it is ensured that liquid level meter 5
Accuracy of detection.The structure of guard box 9 is the rectangle structure without bottom surface, the bottom opening of guard box 9, it is ensured that condensed water
Enter in guard box 9 smoothly, it is ensured that the accuracy of testing result.The top of guard box 9 is provided with steam vent, can be in protection
The air accumulating in guard box 9 top is discharged, it is ensured that Level Detection will not receive in guard box 9 after entering condensed water in case 9
Air pressure impacts, improves Level Detection precision.
In the present embodiment, condensed water collecting device 3 being also associated with water injection pipe 10, air-conditioner outdoor unit also includes sanitizer cartridge
Putting, cleaning device includes the connecting shaft 11 horizontally rotated, and connecting shaft 11 is axially disposed priming hole 12, has been radially arranged and has drawn
The apopore of water hole 12 connection, the corresponding priming hole 12 of water injection pipe 10 is arranged, and water injection pipe 10 is provided with the first stop valve 13.Water filling
Pipe 10 is for being supplied to cleaning device by the condensed water in condensed water collecting device 3, in order to cleaning device can utilize condensed water
Outdoor heat exchanger 2 is cleaned.
It is additionally provided with drain pipe 14 on condensed water collecting device 3, drain pipe 14 is provided with the second stop valve 15, works as condensation
When condensed water in water collecting device 3 is too much, the second stop valve 15 can be opened, unnecessary condensed water is expelled to condensed water and receives
Outside acquisition means 3.Drain pipe 14 can be connected on the certain altitude of condensed water collecting device 3, when in condensed water collecting device 3
When height of water level reaches the rational height of drain pipe 14, will automatically discharge at drain pipe 14.When drain pipe 14 is arranged on water
When position controls height, the second stop valve 15 can be not provided with.
In conjunction with shown in Figure 3, according to embodiments of the invention, condensed water collecting device includes liquid level meter 5, and condensed water is received
The bottom of acquisition means arranges oriented outdoor heat exchanger 2 and carries the condensed water conveying pipe 6 of condensed water, and conveying pipe 6 is provided with flow
Regulation valve 7, the liquid level controlling method of the condensed water collecting device of air-conditioner outdoor unit includes: the water in detection condensed water collecting device
Position height；When condensate water level is higher than the first water level, increase the aperture of flow control valve 7；When condensate water level is less than second
During water level, reducing the aperture of flow control valve 7 or close flow control valve 7, wherein the first water level is higher than the second water level.
By controlling the height of water level in condensed water collecting device 3, so that the water level in condensed water collecting device 3 is protected
Hold at suitably height, in order to enough condensed waters are provided in time when needing outdoor heat exchanger is cleaned, again may be used simultaneously
To keep the cooling heat transferring to outdoor heat exchanger, improve the heat exchange efficiency of outdoor heat exchanger, improve the work efficiency of air-conditioner.
Condensed water collecting device 3 also includes the water injection pipe 10 to cleaning device conveying condensed water, and water injection pipe 10 is provided with
First stop valve 13, liquid level controlling method also includes: before air-conditioner outdoor unit is started shooting, and closes flow control valve 7 and the first cut-off
Valve 13；When the air conditioning is turned on, the mode of operation of air-conditioning is detected；If air-conditioning is refrigeration mode, then whether detection air-conditioner outdoor unit enters
Enter automatically cleaning pattern；If air-conditioner outdoor unit enters automatically cleaning pattern, whether sensed water level height is higher than the second water level, if higher than the
Two water levels, open the first stop valve 13, if less than the second water level, then introduce tap water in condensed water collecting device 3.
When air-conditioner outdoor unit enters automatically cleaning pattern, if the condensate water level height now in condensed water collecting device 3 is high
In the second water level, then the condensed water in explanation condensed water collecting device 3 can be used directly to for cleaning device outdoor heat exchanger
It is cleaned, the most now can directly open the first stop valve 13 so that condensed water can be via water injection pipe 10 to connecting shaft
Condensed water is injected so that condensed water, can in the axial flow process of priming hole 12 of connecting shaft 11 in the priming hole 12 of 11
To be thrown at apopore on outdoor heat exchanger under centrifugal action, then by the brush outside connecting shaft 11 to outdoor heat exchange
Device is cleaned.
If now the condensate water level height in condensed water collecting device 3 is less than the second water level, then condensation water collection is described
Condensed water reserves in device 3 are not enough, it is impossible to for cleaning device, outdoor heat exchanger is cleaned providing enough condensed waters, this
Time need directly to introduce tap water by aqueduct etc., condensed water is supplemented, until condensate water level height is higher than second
Water level, now can stop continue introduce tap water, it is also possible to continue introduce tap water, until condensate water level height reaches or
Person is slightly below the first water level.
In order to avoid the height of water level in condensed water collecting device 3 is too low or too high, can be every T1 time detecting one
Height of water level in secondary condensed water collecting device 3, it is preferable that can be in a 2min condensed water collecting device 3 of detection
Height of water level.
The liquid level controlling method of condensed water collecting device also includes: when height of water level is higher than the second water level, sensed water level
It is persistently to rise or continuous decrease；If water level tide, then close or turn flow control valve 7 down, and at height of water level
Tap water is introduced when being reduced under the second water level；If water level persistently rises, then open or tune up flow control valve 7, and at water
Position is highly increased to during the first water level condensed water collecting device is carried out draining.
When height of water level is higher than the second water level, if now water level tide, then explanation condensed water conveying pipe 6 carries
Excessive to the condensation water quantity of outdoor heat exchanger, cause the condensed water in condensed water collecting device 3 to increase and can not reach with the amount reduced
To balance, height of water level can not meet automatically cleaning needs over time, the most now needs to reduce condensed water conveying pipe 6
Be delivered to the condensation water quantity of outdoor heat exchanger so that the condensed water water yield in condensed water collecting device 3 can keep balance or
It is slowly to rise, it is to avoid the condensate water level change in condensed water collecting device 3 is excessive.In order to keep condensed water to outdoor heat exchange
The heat transfer effect of device, it is sometimes desirable to keep the condensed water conveying capacity to outdoor heat exchanger, if now condensate water level drops to
Below second height of water level, then need to introduce tap water and supplement condensed water.
If water level persistently rises, then to be delivered to the condensation water quantity of outdoor heat exchanger too small for explanation condensed water conveying pipe 6, leads
The amount that causing the condensed water in condensed water collecting device 3 increases with minimizing can not reach balance, and height of water level over time will
It is well over the first water level, the most now needs to strengthen condensed water conveying pipe 6 and be delivered to the condensation water quantity of outdoor heat exchanger so that
The condensed water water yield in condensed water collecting device 3 can keep balance or slowly rise, it is to avoid in condensed water collecting device 3
Condensate water level change excessive.If the aperture of flow control valve 7 reaches maximum, condensate water level the most persistently rises, when
When height of water level is increased to the first water level, it is necessary to by drain pipe 14, the condensed water in condensed water collecting device 3 is arranged
Water processes.
At the end of automatically cleaning, close the first stop valve 13, adjust flow control valve according to the change of height of water level simultaneously
7.Owing to when carrying out automatically cleaning, probable discharge regulation valve 7 and the first stop valve 13 are opened, when the first stop valve 13 is closed simultaneously
Afterwards, may result in going out water speed and water intake velocity and can not reaching balance of condensed water, the most now need according to height of water level
Change the aperture of flow control valve 7 is adjusted so that the height of water level of condensed water is maintained at the first water level and the second water
Between Wei.
Preferably, when detecting that air-conditioner outdoor unit enters defrosting mode, just control air-conditioner outdoor unit and simultaneously enter from clear
Clean pattern.After entering defrosting mode due to air-conditioning, can be first solidifying white on outdoor heat exchanger surface, then carry out defrost, in this mistake
Cheng Zhong, it is possible to use the surface of outdoor heat exchanger is cleaned by solidifying frost and the defrost process of outdoor heat exchanger, also is able to simultaneously
By the brush of cleaning device by uniform for the condensed water after defrost on fin wiping so that it is rapid evaporation, room can be effectively improved
The cleaning effect of external heat exchanger, reduces the defrost time, and without taking the extra cleaning defrost time, it is possible to increase outdoor is changed
The cleaning efficiency of hot device and cleaning effect, save defrosting and the total time of cleaning of outdoor heat exchanger.
According to embodiments of the invention, air-conditioner includes air-conditioner outdoor unit, and this air-conditioner outdoor unit is outside above-mentioned air conditioning chamber
Machine.
The explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for this
The those skilled in the art in field, according to the thought of the present invention, the most all will change,
In sum, this specification content should not be construed as limitation of the present invention.
Claims (11)
1. an air-conditioner outdoor unit, it is characterised in that include outdoor shell (1), outdoor heat exchanger (2) and be arranged on described room
The condensed water collecting device (3) at outer cage body (1) top, the top open part of described condensed water collecting device (3) has filtration
Device (4), is provided with liquid level meter (5) in described condensed water collecting device (3), the bottom of described condensed water collecting device (3) is arranged
Condensed water conveying pipe (6) of oriented described outdoor heat exchanger (2) conveying condensed water, described conveying pipe (6) is provided with flow and adjusts
Joint valve (7), the liquid level in the described condensed water collecting device (3) that described air-conditioner outdoor unit detects according to described liquid level meter (5)
Regulate the aperture of described flow control valve (7).
Air-conditioner outdoor unit the most according to claim 1, it is characterised in that described condensed water collecting device also sets up on (3)
Condensed water collector pipe (8), described condensed water collector pipe (8) is had to be connected to bottom the drip tray of indoor heat exchanger.
Air-conditioner outdoor unit the most according to claim 1, it is characterised in that described condensed water collecting device is provided with in (3)
Guard box (9), described liquid level meter (5) is arranged in described guard box (9), the bottom opening of described guard box (9), described protection
The top of case (9) is provided with steam vent.
Air-conditioner outdoor unit the most according to any one of claim 1 to 3, it is characterised in that described condensed water collecting device
(3) being also associated with water injection pipe (10) on, described air-conditioner outdoor unit also includes that cleaning device, described cleaning device include horizontally rotating
Connecting shaft (11), described connecting shaft (11) is axially disposed priming hole (12), has been radially arranged and described priming hole (12)
The apopore of connection, the corresponding described priming hole of described water injection pipe (10) (12) is arranged, and described water injection pipe is provided with first on (10)
Stop valve (13).
5. a liquid level controlling method for the condensed water collecting device of air-conditioner outdoor unit, described condensed water collecting device includes liquid level
Device (5), the bottom of described condensed water collecting device arranges the condensed water conveying pipe of oriented outdoor heat exchanger (2) conveying condensed water
(6), described conveying pipe (6) is provided with flow control valve (7), it is characterised in that described liquid level controlling method includes:
Height of water level in detection condensed water collecting device；
When condensate water level is higher than the first water level, increase the aperture of flow control valve (7)；
When condensate water level is less than the second water level, reduces the aperture of flow control valve (7) or close flow control valve (7),
Wherein the first water level is higher than the second water level.
Liquid level controlling method the most according to claim 5, it is characterised in that described condensed water collecting device also includes to clearly
The water injection pipe (10) of clean device conveying condensed water, described water injection pipe (10) is provided with the first stop valve (13), described liquid level control
Method processed also includes:
Before air-conditioner outdoor unit is started shooting, close flow control valve (7) and the first stop valve (13)；
When the air conditioning is turned on, the mode of operation of air-conditioning is detected；
If air-conditioning is refrigeration mode, then whether detection air-conditioner outdoor unit enters automatically cleaning pattern；
If air-conditioner outdoor unit enters automatically cleaning pattern, whether sensed water level height is higher than the second water level, if higher than the second water level, beating
Open the first stop valve (13), if less than the second water level, then in condensed water collecting device, introduce tap water.
Liquid level controlling method the most according to claim 6, it is characterised in that every condensation water collection of T1 time detecting
Height of water level in device.
Liquid level controlling method the most according to claim 6, it is characterised in that
When height of water level is higher than the second water level, sensed water level is persistently to rise or continuous decrease；
If water level tide, then close or turn down flow control valve (7), and when height of water level is reduced under the second water level
Introduce tap water；
If water level persistently rises, then open or tune up flow control valve (7), and when height of water level is increased to the first water level pair
Condensed water collecting device carries out draining.
Liquid level controlling method the most according to claim 6, it is characterised in that at the end of automatically cleaning, closes the first cut-off
Valve (13), adjusts flow control valve (7) according to the change of height of water level simultaneously.
Liquid level controlling method the most according to claim 6, it is characterised in that when detecting that air-conditioner outdoor unit enters defrosting
During pattern, control air-conditioner outdoor unit and simultaneously enter automatically cleaning pattern.
11. 1 kinds of air-conditioners, including air-conditioner outdoor unit, it is characterised in that described air-conditioner outdoor unit is to appoint in Claims 1-4
One described air-conditioner outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620690.XA CN106196338B (en) | 2016-07-29 | 2016-07-29 | The liquid level controlling method of air-conditioner outdoor unit and its condensed water collecting device, air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620690.XA CN106196338B (en) | 2016-07-29 | 2016-07-29 | The liquid level controlling method of air-conditioner outdoor unit and its condensed water collecting device, air conditioner |
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| Publication Number | Publication Date |
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| CN106196338A true CN106196338A (en) | 2016-12-07 |
| CN106196338B CN106196338B (en) | 2019-11-05 |
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| CN201610620690.XA Active CN106196338B (en) | 2016-07-29 | 2016-07-29 | The liquid level controlling method of air-conditioner outdoor unit and its condensed water collecting device, air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106989589A (en) * | 2017-04-19 | 2017-07-28 | 宁波北新建材有限公司 | A kind of gypsum board production line steam-water separation system |
| CN109974251A (en) * | 2019-01-30 | 2019-07-05 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit and control method |
| CN111227633A (en) * | 2020-02-19 | 2020-06-05 | 华帝股份有限公司 | Humidity detection device, electric steaming oven and control method of electric steaming oven |
| CN113513820A (en) * | 2020-04-10 | 2021-10-19 | 宁波奥克斯电气股份有限公司 | Air conditioner self-cleaning system, method and device, air conditioner and computer readable storage medium |
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| CN111227633A (en) * | 2020-02-19 | 2020-06-05 | 华帝股份有限公司 | Humidity detection device, electric steaming oven and control method of electric steaming oven |
| CN113513820A (en) * | 2020-04-10 | 2021-10-19 | 宁波奥克斯电气股份有限公司 | Air conditioner self-cleaning system, method and device, air conditioner and computer readable storage medium |
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