CN109268981A - A kind of cleaning apparatus for self and PV air-conditioner system of PV air-conditioner - Google Patents
A kind of cleaning apparatus for self and PV air-conditioner system of PV air-conditioner Download PDFInfo
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- CN109268981A CN109268981A CN201810973767.0A CN201810973767A CN109268981A CN 109268981 A CN109268981 A CN 109268981A CN 201810973767 A CN201810973767 A CN 201810973767A CN 109268981 A CN109268981 A CN 109268981A
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- Prior art keywords
- air
- water
- conditioner
- self
- cleaning apparatus
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- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 161
- 238000009833 condensation Methods 0.000 claims abstract description 14
- 230000005494 condensation Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012857 repacking Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 241001274961 Rubus repens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses the cleaning apparatus for self of PV air-conditioner and PV air-conditioner systems.The cleaning apparatus for self of the PV air-conditioner includes: the condensation water collection pipeline connecting with condensate of indoor unit of air conditioner discharge outlet, the condensed water collecting box connecting with the condensation water collection pipeline, the condensed water conveyance conduit connecting with the condensed water collecting box, water plug and the watering device for cleaning the photovoltaic module；Wherein, the watering device is connect with the condensed water conveyance conduit, and the water plug is arranged on the condensed water conveyance conduit.The cleaning apparatus for self reduces the maintenance cost of PV air-conditioner, guarantees the service efficiency of PV air-conditioner, and cost is relatively low for repacking.
Description
Technical field
The present invention relates to the cleaning apparatus for self and PV air-conditioner system of technical field of electric appliances more particularly to a kind of PV air-conditioner
System.
Background technique
With the development of photovoltaic power generation technology, PV air-conditioner etc. realizes that the electrical integrated product of hair also occurs gradually over people
The visual field in.As shown in Figure 1, PV air-conditioner mainly includes photovoltaic module 1, header box 2, AC/DC conversion module 3, air-conditioning pressure
Contracting machine 4, DC/AC conversion module 5 and alternating current output module 6, AC shown in figure DC and DC AC module constitute photovoltaic
1 electricity of photovoltaic module of airborne inverter in air-conditioning, PV air-conditioner nets power supply to compressor of air conditioner 3 or to city.Photovoltaic is empty
Adjusting main technology is the DC bus that photovoltaic DC electricity is directly incorporated into the airborne inverter of convertible frequency air-conditioner, compared to traditional photovoltaic
Power generation access convertible frequency air-conditioner mode eliminates the energy loss that the transformation of AC/DC electricity is carried out when online and power supply.PV air-conditioner tool
There are the advantages such as safe and efficient, utilization rate is high, comprehensive energy efficiency is good, seasonal adaptation is strong, self-sufficient, energy conservation and environmental protection.
For solar components (photovoltaic module) for a long time using will cause superficial dust, superficial dust can reduce solar components
Incident photon-to-electron conversion efficiency, that is to say, that the dust stratification on solar components surface be cause component power decline major reason.
Summary of the invention
The defect that the purpose of the present invention is cause efficiency to reduce for above-mentioned PV air-conditioner dust stratification of the existing technology, mentions
Cleaning apparatus for self and PV air-conditioner system for a kind of PV air-conditioner, so that PV air-conditioner keeps efficient operation.
The technical solution adopted by the present invention is that propose a kind of cleaning apparatus for self of PV air-conditioner, the PV air-conditioner setting
There is photovoltaic module, comprising: the condensation water collection pipeline connecting with condensate of indoor unit of air conditioner discharge outlet and the condensation water collection
The condensed water collecting box of pipeline connection, condensed water conveyance conduit, water plug and the use being connect with the condensed water collecting box
In the watering device for cleaning the photovoltaic module；Wherein, the watering device is connect with the condensed water conveyance conduit, the pumping
Water installations are arranged on the condensed water conveyance conduit.
Preferably, one is additionally provided between the output end of the water plug and the watering device for being positioned above
The water storage tank of the photovoltaic module installation site.
Preferably, one first controllable switch is additionally provided between the water storage tank and the watering device for controlling institute
The water flow of water storage tank is stated to the watering device.
Preferably, the condensed water collecting box is provided with water level sensor, the water level sensor and the water plug
Signal connection, the water plug extract water out according to the signal of the water level sensor from the condensed water collecting box.
Preferably, the watering device includes the fixation kit for being mounted on described photovoltaic module one end and watering spray
Head, the sprinkler tip are fixed on the fixation kit.
Preferably, the sprinkler tip is provided with the second controllable switch for controlling the unlatching met and discussed or the pass of sprinkling water
It closes.
Preferably, the fixation kit includes a fixed card slot for being fastened on the photovoltaic module edge, the watering spray
Head is fixed on the fixed card slot.
Preferably, the cleaning apparatus for self further includes a photosensitive sensors, and the photosensitive sensors according to light for irradiating
Intensity is to start the watering device.
Preferably, the PV air-conditioner is central air-conditioning.
The present invention while also a kind of PV air-conditioner system, comprising: photovoltaic module and air conditioner indoor unit further include as taken up an official post
Cleaning apparatus for self described in one.
Compared with prior art, the beneficial effects of the present invention are: the cleaning apparatus for self of PV air-conditioner of the invention is due to logical
The condensate water discharging mouth connection for crossing condensation water collection pipeline and indoor unit realizes unified collection to condensed water, and condensed water is unified
It is collected into condensed water collecting box, is transported on watering device by water plug, condensed water conveyance conduit, utilizes watering device
Photovoltaic module surface is cleaned, thus the step of realizing the automatically cleaning of PV air-conditioner, eliminating daily cleaning maintenance, drop
The low cost of daily maintenance, while guaranteeing the peak power output of photovoltaic module, hot spot effect risk is reduced, guarantees photovoltaic hair
Electric module stability improves lifetime of system.The otherwise address processing problem of condensed water, realizes the utilization of condensed water；For
The place of water scarcity realizes the abundant application of condensed water, and energy conservation is fairly obvious with functional effect, which reequips simultaneously
Cost is relatively low.
Detailed description of the invention
Fig. 1 is the system composition schematic diagram of existing PV air-conditioner.
Fig. 2 is the Application Example schematic diagram of PV air-conditioner of the present invention.
Fig. 3 is the partial structural diagram in Fig. 2.
Fig. 4 is the watering device structural schematic diagram of PV air-conditioner of the present invention.
Fig. 5 is the condensed water of PV air-conditioner of the present invention to structural schematic diagram.
Fig. 6 is the cleaning apparatus for self Booting sequence figure of PV air-conditioner of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The invention proposes a kind of cleaning apparatus for self of PV air-conditioner, and as shown in Figure 2-5, the present invention provides a kind of photovoltaics
The cleaning apparatus for self of air-conditioning 100, the cleaning apparatus for self are applied in PV air-conditioner 100, and the PV air-conditioner 100 is provided with photovoltaic
Component 104, the cleaning apparatus for self include: the condensation water collection pipeline 105 being connect with 101 condensate water discharging mouth of air conditioner indoor unit,
The condensed water collecting box 106 being connect with the condensation water collection pipeline 105, the condensation being connect with the condensed water collecting box 106
Water conveyance conduit 107, water plug 108 and the watering device 110 for cleaning the photovoltaic module 104；Wherein, described to spill
Water installations 110 are connect with the condensed water conveyance conduit 107, and the water plug 108 is arranged in the condensed water conveyance conduit
On 107.
It is illustrated in the present embodiment with central air-conditioning, wherein the air conditioner indoor unit 101 is central air conditioning indoor unit.
Certainly, the application of the cleaning apparatus for self is not limited to central air-conditioning, is equally applicable for common household PV air-conditioner.
In general, usual PV air-conditioner includes multiple photovoltaic modulies 104, using multiple rows of setting or centralized arrangement, therefore,
Watering device 110 described in the present embodiment is also that the quantity of the corresponding photovoltaic module 104 is configured.
The present embodiment is connect with the condensate water discharging mouth of indoor unit 101 by condensation water collection pipeline 105 to condensed water reality
Now unify to collect, and condensed water is uniformly collected into condensed water collecting box 106, passes through water plug 108, condensed water delivery pipe
Road 107 is transported on watering device 110, is cleaned using watering device 110 to 104 surface of photovoltaic module, to realize
The automatically cleaning of PV air-conditioner.Water plug 108 can provide hydraulic pressure, so as to carry out watering cleaning using watering device 110.
In the present embodiment, as shown in Fig. 2, between the output end of the water plug 108 and the watering device 110 also
One is provided with for being positioned above the water storage tank 109 of 104 installation site of photovoltaic module.It is mounted on photovoltaic module 104
It is illustrated for the mode on roof, water storage tank 109 is arranged on roof, when condensed water collecting box 106 is collected into a certain amount of water
Afterwards, the water of condensed water collecting box 106 can be extracted on water storage tank 109 by water plug 108, when needing to sprinkle water, need to be only opened
Watering device is opened, is sprinkled water using the hydraulic pressure in a roof high position, the power consumption of water plug 108 is reduced.Certainly, for
Photovoltaic module 104 is not installed at the mode on roof, is such as mounted in earth's surface, and the mounting means of water storage tank 109 is alternatively high
In the position of photovoltaic module, hydraulic pressure is kept in this way, to reduce the power consumption of water plug 108.
In the present embodiment, as shown in connection with fig. 4, one is additionally provided between the water storage tank 109 and the watering device 110
First controllable switch 114 is with the water flow for controlling the water storage tank 109 to the watering device 110.It is controllably opened using first
The water for closing 114 pairs of effluent troughs 109 controls, and water flow is avoided to flow directly into watering device, may be implemented that centralized control is all to spill
The sprinkling situation of water installations 110.
In the present embodiment, as shown in figure 5, the condensed water collecting box 106 is provided with water level sensor 117, the water
Level sensor 117 is connect with 108 signal of water plug, and the water plug 108 is according to the letter of the water level sensor 117
Number water is extracted out from the condensed water collecting box 106.This can be overflowed to avoid the water of condensed water collecting box 106 causes wave
Take.For having the case where water storage tank 109, the water of condensed water collecting box 106, which can be extracted out, is delivered to water storage tank 109 temporarily
Deposit, carried out when cleaning photovoltaic module wait need to sprinkle water using；It, can be by drawing water in the case where for no water storage tank 109
Device 108 is directly drawn to watering device 100 and carries out cleaning of sprinkling water in real time.It can reduce condensed water collecting box in this way
106 volume reduces its occupied space.
In the present embodiment, as shown in figure 4, the watering device 110 includes for being mounted on the photovoltaic module 104 1
The fixation kit and sprinkler tip 111 at end, the sprinkler tip 111 are fixed on the fixation kit.Fixation kit can be set
Set in the higher side of photovoltaic module 104, during sprinkling water in this way, can also using water flow effect to photovoltaic module surface into
Row washes away.
In the present embodiment, the sprinkler tip 111 is provided with the second controllable switch 113 to touch for controlling the watering
First 111 open or close.Since the quantity of photovoltaic module 104 may be more, and water may be implemented in cleaning of targetedly sprinkling water
The reasonable utilization of resource, the second controllable switch 113 can be controlled by way of automatically controlling or manually controlling.For example,
The mode or switching that can be automatically controlled by setting manually control, selective to photovoltaic module 104 to clean, so as to
To reduce the utilization of water resource, guarantee that water resource adequately can be applied reasonably.
As a kind of specific embodiment, the fixation kit includes one being fastened on 104 edge of photovoltaic module
Fixed card slot 112, the sprinkler tip 111 are fixed on the fixed card slot 112.Certainly, sprinkler tip 111 is not necessarily to
Be fixed on the edge of photovoltaic module 104, can also be fixed by other mode, but will close to photovoltaic module 104 with
Guarantee the cleaning effect of watering device.The settable sponge strip of the groove of fixed card slot 112, can increase fixed card slot 112 with
Anticollision and fixed function are played in the friction of photovoltaic module 104.
In the present embodiment, as shown in figure 3, the cleaning apparatus for self further includes a photosensitive sensors 118, the light sensation is passed
Sensor 118 is used for according to photo-irradiation intensity to start the watering device.For example, when on daytime, solar irradiation is big into
Row watering automatically cleaning certainly will influence whether the generating efficiency of photovoltaic module, therefore add a photosensitive sensors 118, so that watering dress
110 are set to work when night, irradiation was low.Per when the night fell, photosensitive sensors 118 do not receive illumination, room
The conduit switch that the water storage tank 109 on top connects is opened, and watering device 110 works, condensed water is spilt to photovoltaic module.Or
Person, for the cleaning apparatus for self of no water storage tank 109, when photosensitive sensors 118 do not receive illumination, water plug
Water to the watering device 110 of 108 extraction condensed water collecting boxes 106 carries out watering cleaning.
The present invention while also a kind of PV air-conditioner system, comprising: photovoltaic module and air conditioner indoor unit further include as taken up an official post
Cleaning apparatus for self described in one.
As shown in fig. 6, being based on above embodiments, the course of work of the cleaning apparatus for self for PV air-conditioner is as follows:
The evaporator of air conditioner indoor unit 101 and room air carry out the cooling humid air that exchanges heat when air conditioner refrigerating, because 101 in air conditioning chamber
Machine evaporator wall surface temperature is lower than room air dew-point temperature, and the vapor contained by room air will be in air conditioning terminal wall surface
It is precipitated and condenses, when dewdrop increase can be slipped to the condensation water pond below air conditioning terminal, formation condensed water to a certain extent.Pass through
Condensation water collection pipeline is collected into condensed water collecting box 106, and the water level sensor 117 on condensed water collecting box 106 is examined
The detection position that water level reaches water level sensor is measured, so that feedback signal, to water plug 108, the operation of water plug 108 will
Water is evacuated on water storage tank 109 and is kept in, and when optical sensor 118 detects luminous intensity lower than preset value, feedback signal is to the
One controllable switch is opened, while the second controllable switch is also opened, and the start-up operation of watering device 110 carries out watering cleaning.
In the present embodiment, when watering device is toward when sprinkling water on component, hydrophobic surface drenches to form droplet through rainwater, droplet rolling
It is dynamic to take away spot clean surface.Can be improved photovoltaic module peak power output, reduce power station cleaning time, reduce artificial O&M at
This, reduces hot spot effect risk, guarantees photovoltaic generating module stability, improves lifetime of system.
In the hot summer, air-conditioning can be brought refrigerant to our life, but can be generated during air-conditioning work
A large amount of condensed water.Condensed water can also appear as occurring water mark even droplet on the objects such as pipeline, air-conditioning panel, ventilation opening,
Cause air hose and hanger to soak, phenomena such as air port is dripped, water percolation of wall is mouldy, wall covering falls off, not only influences building
Facade, and easily cause neighbourhood's contradiction.According to statistics, one air-conditioning can be arranged for every two hours in room temperature refrigeration or dehumidification work
1 liter of condensed water out, if one air-conditioning is at least run 180 days every year according to In Zhuhai Region weather, presses 6 by taking Zhuhai as an example daily
Hour calculates, and can produce 10033.2 kilograms of condensed water within 1 year, it can be seen that the amount of air conditioner condensate water is considerable
, more according to the statistical data of State Statistics Bureau, national air-conditioning adds up sales volume 5455.4 ten thousand within 2018.It is remote in water volume that can be utilized per capita
Far below global horizontal China, water conservation is particularly important, and making good use of condensed water can be China's alleviation water shortage
Pressure.
Above-described embodiment is merely to illustrate a specific embodiment of the invention.It should be pointed out that for the general of this field
For logical technical staff, without departing from the inventive concept of the premise, several deformations and variation can also be made, these deformations and
Variation all should belong to protection scope of the present invention.
Claims (10)
1. a kind of cleaning apparatus for self of PV air-conditioner, including photovoltaic module, which is characterized in that further include: it is cold with air conditioner indoor unit
Condensate discharge outlet connection condensation water collection pipeline, connect with the condensation water collection pipeline condensed water collecting box, with it is described
Condensed water conveyance conduit, water plug and the watering device for cleaning the photovoltaic module of condensed water collecting box connection；
Wherein, the watering device is connect with the condensed water conveyance conduit, and the water plug is arranged in the condensed water delivery pipe
On road.
2. the cleaning apparatus for self of PV air-conditioner according to claim 1, which is characterized in that the output end of the water plug
One is additionally provided between the watering device for being positioned above the water storage tank of the photovoltaic module installation site.
3. the cleaning apparatus for self of PV air-conditioner according to claim 2, which is characterized in that the water storage tank and the watering
One first controllable switch is additionally provided between device with the water flow for controlling the water storage tank to the watering device.
4. the cleaning apparatus for self of PV air-conditioner according to claim 1 to 3, which is characterized in that the condensation water collection
Case is provided with water level sensor, and the water level sensor is connect with the water plug signal, and the water plug is according to
The signal of water level sensor extracts water out from the condensed water collecting box.
5. the cleaning apparatus for self of PV air-conditioner according to claim 1, which is characterized in that the watering device includes being used for
It is mounted on the fixation kit and sprinkler tip of described photovoltaic module one end, the sprinkler tip is fixed on the fixation kit
On.
6. according to the cleaning apparatus for self for the PV air-conditioner that claim 5 is stated, which is characterized in that the sprinkler tip is provided with second
Controllable switch with for control it is described sprinkle water meet and discuss open or close.
7. the cleaning apparatus for self of PV air-conditioner according to claim 5, which is characterized in that the fixation kit includes a card
It is located at the fixed card slot of the photovoltaic module edge, the sprinkler tip is fixed on the fixed card slot.
8. the cleaning apparatus for self of PV air-conditioner according to claim 1, which is characterized in that the cleaning apparatus for self further includes
One photosensitive sensors, the photosensitive sensors are used for according to photo-irradiation intensity to start the watering device.
9. the cleaning apparatus for self of PV air-conditioner according to claim 1, which is characterized in that the PV air-conditioner is central hollow
It adjusts.
10. a kind of PV air-conditioner system, comprising: photovoltaic module and air conditioner indoor unit, which is characterized in that further include that right such as is wanted
Seek any cleaning apparatus for self of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973767.0A CN109268981A (en) | 2018-08-24 | 2018-08-24 | A kind of cleaning apparatus for self and PV air-conditioner system of PV air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973767.0A CN109268981A (en) | 2018-08-24 | 2018-08-24 | A kind of cleaning apparatus for self and PV air-conditioner system of PV air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268981A true CN109268981A (en) | 2019-01-25 |
Family
ID=65154090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973767.0A Pending CN109268981A (en) | 2018-08-24 | 2018-08-24 | A kind of cleaning apparatus for self and PV air-conditioner system of PV air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145537A (en) * | 2021-03-19 | 2021-07-23 | 浙江理工大学 | Automatic cleaning device for photovoltaic lighting indication board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202328701U (en) * | 2011-11-17 | 2012-07-11 | 史仲文 | Condensed water recovery device for split air conditioner |
| CN205320019U (en) * | 2015-12-21 | 2016-06-15 | 浙江合大太阳能科技有限公司 | Photovoltaic tile cleaning system |
| CN205351710U (en) * | 2015-12-10 | 2016-06-29 | 徐灿 | Air conditioner comdenstion water processing system |
-
2018
- 2018-08-24 CN CN201810973767.0A patent/CN109268981A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202328701U (en) * | 2011-11-17 | 2012-07-11 | 史仲文 | Condensed water recovery device for split air conditioner |
| CN205351710U (en) * | 2015-12-10 | 2016-06-29 | 徐灿 | Air conditioner comdenstion water processing system |
| CN205320019U (en) * | 2015-12-21 | 2016-06-15 | 浙江合大太阳能科技有限公司 | Photovoltaic tile cleaning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145537A (en) * | 2021-03-19 | 2021-07-23 | 浙江理工大学 | Automatic cleaning device for photovoltaic lighting indication board |
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Application publication date: 20190125 |