CN105526643A - Outdoor unit of variable-frequency air conditioner, and variable-frequency air conditioner - Google Patents
Outdoor unit of variable-frequency air conditioner, and variable-frequency air conditioner Download PDFInfo
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- CN105526643A CN105526643A CN201410514787.3A CN201410514787A CN105526643A CN 105526643 A CN105526643 A CN 105526643A CN 201410514787 A CN201410514787 A CN 201410514787A CN 105526643 A CN105526643 A CN 105526643A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 239000000758 substrate Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005086 pumping Methods 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 10
- 238000009833 condensation Methods 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001870 copolymer plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The embodiment of the invention provides an outdoor unit of a variable-frequency air conditioner, and a variable-frequency air conditioner, relates to the technical field of air conditioners, and aims at increasing the utilization rate of condensed water with regard to heat dissipation effects of an IPM module and a PFC module. The outdoor unit of the variable-frequency air conditioner comprises an IPM module, a PFC module, a heat dissipater and a condenser, wherein the IPM module and the PFC module are arranged on the heat dissipater; a first container and a water pumping device are further comprised; the first container contacts with the heat dissipater; condensed water from an indoor unit can be accommodated in the first container, and a water inlet port is arranged in the first container; the water inlet port is used for being communicated with a water drainage pipe of the indoor unit; and the water pumping device is arranged on a pipeline between the water inlet port and the water drainage pipe, and capable of pumping the condensed water in the water drainage pipe into the first container. The outdoor unit of the variable-frequency air conditioner, which is provided by the embodiment of the invention, is used for the variable-frequency air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of off-premises station and convertible frequency air-conditioner of convertible frequency air-conditioner.
Background technology
Convertible frequency air-conditioner adopts frequency conversion dedicated compressor on the basis of common air-conditioning, and increase frequency-changing control system, its structure is substantially identical with common air-conditioning with refrigeration principle.Because frequency-changing control system generally comprises IPM (IntelligentPowerModule, SPM) and PFC module (PowerFactorCorrection, PFC) etc. automatically controlled components and parts, due to IPM module and the automatically controlled components and parts of PFC module, operationally caloric value is larger, therefore, in order to ensure that described IPM module and described PFC module can steady operations, increase the service life, special radiator can be adopted, described IPM module and described PFC module are arranged on described radiator, the air-flow utilizing the running of off-premises station blower fan to produce dispels the heat.
But in the prior art, this radiating mode to IPM module and described PFC module is influenced by environmental temperature, and the temperature of off-premises station inside is often very high, described radiator is only utilized to be difficult to ensure that heat can shed in time to the mode that described IPM module and described PFC module are dispelled the heat, make described IPM module and described PFC module job insecurity, performance reduces, such as: to the convertible frequency air-conditioner using R32 cold-producing medium, its delivery temperature is usually higher, thus in described convertible frequency air-conditioner, generally all add tonifying Qi increase enthalpy loop, reduce the delivery temperature of described convertible frequency air-conditioner, but described tonifying Qi increases enthalpy loop can make the temperature of described IPM module and described PFC module raise usually, now, the existing radiator to IPM module and the cooling of described PFC module may be difficult to meet radiating requirements, when the temperature of IPM module and described PFC module is too high, frequency-changing control system can reduce the operating frequency of compressor with cooling, this can make the refrigerating capacity of air-conditioning decline, reduce the comfort of user, therefore, how improving the radiating effect of described IPM module and described PFC module is problem demanding prompt solution.
Summary of the invention
Embodiments of the invention provide a kind of off-premises station and convertible frequency air-conditioner of convertible frequency air-conditioner, can improve the radiating effect of IPM module and PFC module, improve the utilization rate of condensed water.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of off-premises station of convertible frequency air-conditioner, comprise IPM module, PFC module and radiator, described IPM module and described PFC module are located on described radiator, also comprise the first container and water plug, described first container contacts with described radiator, the condensed water from indoor set can be held in described first container, and described first container is provided with water inlet, described water inlet is used for being communicated with the drainpipe of described indoor set, described water plug is located on the pipeline between described water inlet and described drainpipe, and the condensed water in described drainpipe can be pumped in described first container.
A kind of convertible frequency air-conditioner, comprise the off-premises station that indoor set and technique scheme provide, described indoor set comprises drainpipe, and described drainpipe is communicated with described water inlet.
The off-premises station of the convertible frequency air-conditioner that the embodiment of the present invention provides and convertible frequency air-conditioner, the water inlet of the drainpipe of described indoor set with described first container is communicated with, by the suction of described water plug, the condensed water of described indoor set is imported described first container, when refrigeration work, from the condensate temperature of described indoor set lower than the temperature of described IPM module and described PFC module, now, because described first container contacts with described radiator, and described IPM module and described PFC module are located on described radiator, make while described radiator dispels the heat to described IPM module and described PFC module, the heat of the condensed water in described first container also IPM module and described PFC module described in Absorbable rod, further cooling is carried out to described IPM module and described PFC module, thus the radiating effect that improve described IPM module and described PFC module, prevent described IPM module and described PFC module temperature too high and cannot normally work, it also avoid when refrigeration work simultaneously, for reducing the temperature of described IPM module and described PFC module and reducing the frequency of compressor and make refrigerating capacity decline, thus add the stability of described IPM module and described PFC module work, and improve the utilization rate of condensed water, avoid the waste to condensed water.Thus, improve the radiating effect to IPM module and PFC module, and improve the utilization rate of condensed water.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the off-premises station of a kind of convertible frequency air-conditioner of the embodiment of the present invention;
Fig. 2 is the installation diagram of a kind of first container that the off-premises station of a kind of convertible frequency air-conditioner of the embodiment of the present invention adopts;
Fig. 3 is the top view of the first container in Fig. 2;
Fig. 4 is the front view of the first container in Fig. 2;
Fig. 5 is the installation diagram of another kind first container that the off-premises station of a kind of convertible frequency air-conditioner of the embodiment of the present invention adopts;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the top view of the first container in Fig. 5;
Fig. 8 is the front view of the first container in Fig. 5;
Fig. 9 is the front view of the radiator of the off-premises station of a kind of convertible frequency air-conditioner of the embodiment of the present invention;
Figure 10 is the top view of Fig. 9;
Figure 11 is the side view of Fig. 9;
Figure 12 is the schematic diagram of the second container of the off-premises station of a kind of convertible frequency air-conditioner of the embodiment of the present invention;
Figure 13 is the top view of Figure 12.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
With reference to Fig. 1, Fig. 1 is a specific embodiment of the off-premises station of convertible frequency air-conditioner provided by the invention, the off-premises station of described convertible frequency air-conditioner comprises IPM module 1, PFC module 2, radiator 3 and condenser 4, IPM module 1 and PFC module 2 are located on radiator 3, also comprise the first container 5 and water plug 6, first container 5 contacts with radiator 3, the condensed water from indoor set (not shown) can be held in first container 5, and the first container 5 is provided with water inlet 51, water inlet 51 is for being communicated with the drainpipe (not shown) of described indoor set, water plug 6 is located on the pipeline between water inlet 51 and described drainpipe, and the condensed water in described drainpipe can be pumped in the first container 5.
The off-premises station of the convertible frequency air-conditioner that the embodiment of the present invention provides, the water inlet 51 of the drainpipe of described indoor set with the first container 5 is communicated with, by 6 suctions of water plug, the condensed water of described indoor set is imported the first container 5, because the first container 5 contacts with radiator 3, and IPM module 1 and PFC module 2 are located on radiator 3, make while radiator 3 pairs of IPM modules 1 and PFC module 2 are dispelled the heat, due to when refrigeration work, temperature from the condensed water of described indoor set lower (being generally 8 ~ 20 DEG C), and lower than the temperature of the higher IPM module 1 of temperature and PFC module 2, make the heat of IPM module 1 that the condensed water Absorbable rod temperature in the first container 5 is higher and PFC module 2, further cooling is carried out to IPM module 1 and PFC module 2, thus the radiating effect that improve IPM module 1 and PFC module 2, prevent IPM module 1 and PFC module 2 temperature too high and cannot normally work, it also avoid when refrigeration work simultaneously, reduce the frequency of compressor (not shown) and refrigerating capacity is declined for reducing the temperature of IPM module 1 and PFC module 2, thus add the stability of IPM module 1 and PFC module 2 work, and improve the utilization rate of condensed water, decrease the waste to condensed water.Thus, improve the radiating effect to IPM module and PFC module, and improve the utilization rate of condensed water.
In order to avoid when refrigeration work in prior art, temperature because of condenser is too high and the pressure at expulsion of compressor is increased, cause compressor overload operation, be difficult to steady operation, the air-cooled mode of usual employing is lowered the temperature to condenser, but air-cooled cooling method cooling-down effect is limited, therefore, in order to better dispel the heat to condenser 4, and utilize condensed water more fully, described off-premises station can also comprise second container 7, second container 7 is arranged on condenser 4, first container 5 also comprises delivery port 52, second container 7 is communicated with delivery port 52, and second container 7 offers some osculums 71, condensed water in second container 7 can flow out to condenser 4 from osculum 7.When refrigeration work, the condensation flow lower from the temperature of described indoor set flows into second container 7 after the first container 5, pour condenser 4 from each discharge outlet 71 respectively again, now, because the temperature of condenser 4 is higher than the temperature of drenching condensed water thereon, thus the condensed water after lowering the temperature to IPM module 1 and PFC module 2 can be utilized to lower the temperature to condenser 4, the radiating effect of the condenser 4 when refrigeration work can be improved, prevent the temperature of cold-producing medium too high and make the excessive pressure at expulsion that finally makes of pressure too high, affecting the normal work of compressor.Thus, condensed water can be utilized to carry out cooling to condenser 4, both improve the utilization rate of condensed water, turn improved the radiating effect of condenser 4, prevent the pressure at expulsion of described compressor too high, ensure that the stability of operation of air conditioner.
With reference to Fig. 9 ~ Figure 11, multiple fins 32 that radiator 3 comprises substrate 31 and is arranged on substrate 31, first container 5 can adopt various structures, such as: as shown in Figure 2 to 4, first container 5 can adopt the water holding box 5a of uncovered, water holding box 5a is arranged water inlet 51a and delivery port 52a, the substrate 31 of radiator 3 to be covered on water holding box 5a and to contact with water holding box 5a, the fin 31 of radiator 3 embeds in water holding box 5a, when refrigeration work, cryogenic condensation water from described indoor set enters water holding box 5a from water inlet 51a, second container 7 is flowed into from delivery port 52a, at least one fin 32 of radiator 3 is made to immerse in described condensed water, IPM module 1 and PFC module 2 contact by substrate 31 and water holding box 5a's, and fin 31 carries out heat exchange with the contact of described condensed water, IPM module 1 and PFC module 2 are dispelled the heat, as shown in Fig. 5 ~ Fig. 8, the first container 5 also can adopt the U-tube 5b be made up of the good material of heat conductivility, water inlet 51b is located at one end of U-tube 5b, delivery port 52b is located at the other end of U-tube 5b, the condensed water lower from the temperature of described indoor set enters U-tube 5b from water inlet 51b, second container 7 is flowed into from delivery port 52a, heat exchange is carried out with the condensed water in U-tube 5b for the ease of IPM module 1 and PFC module 2, improve radiating effect, IPM module 1 and PFC module 2 can be fixed on the side of substrate 31 on the surface, fit in the opposite side surface of U-tube 5b and substrate 31, thus IPM module 1 is contacted with U-tube 5b by substrate 31 with PFC module 2, be conducive in time by heat conduction to U-tube 5b, simultaneously, for the ease of installing U-tube 5b, groove 321 is offered in position that can be corresponding with U-tube 5b on fin 32, U-tube 5b is equipped with in groove 321, because U-tube 5b is heat-conducting, and fit with radiator 3 and arrange, thus be conducive to IPM module 1 and PFC module 2 carries out heat exchange with the condensed water in U-tube 5b, IPM module 1 and PFC module 2 are dispelled the heat.In addition, the first container 5 also can adopt the heat pipe of other shapes.Because the structure of U-tube is simple, be convenient to install and manufacture, therefore, in order to simplify structure, be convenient to reequip on existing device, thus cost-saving, and the first container 5 preferably adopts the U-tube 5b of heat-conducting, water inlet 51b is located at one end of U-tube 5b, and delivery port 52b is located at the other end of U-tube 5b.
Because described indoor set is difficult to continuous continual generation cryogenic condensation water, therefore, in order to ensure to save bit by bit certain condensed water in U-tube 5b and water holding box 5a, thus can ensure to continue IPM module 1 and PFC module 2 are dispelled the heat, therefore, described U-tube 5b and described substrate 31 all can be horizontally disposed with, and make the water inlet 51b of delivery port 52b higher than U-tube 5b of U-tube 5b, make when the water in U-tube 5b is the delivery port 51b higher than U-tube 5b, cryogenic condensation water wherein just can flow out from the delivery port 51b of U-tube 5b, when within a certain period of time, when cryogenic condensation water from described indoor set reduces or interrupts, U-tube 5b still has a certain amount of cryogenic condensation water, sustainable IPM module 1 and PFC module 2 to be dispelled the heat, in like manner, water holding box 5a and substrate 31 are all horizontally disposed with, the delivery port 52a of water holding box 5a is higher than the water inlet 51a of water holding box 5a, when cryogenic condensation water from described indoor set reduces or interrupts, water holding box 5a still has a certain amount of cryogenic condensation water, sustainablely dispels the heat to IPM module 1 and PFC module 2.
With reference to Figure 12 and Figure 13, second container 7 is tank, described tank is communicated with delivery port 52, multiple osculum 71 is located on the bottom surface of described tank, described tank is fixed on condenser 4, simultaneously for the ease of by second container 7 and pipeline connection, can arrange mouthpiece 72 on second container 7, the pipeline of being drawn by the first container 5 can be communicated with on mouthpiece 72.Particularly, position that can be corresponding with described tank on condenser arranges some buckles 41, and described tank is connected in described buckle 41.
Second container 7 also can be and adopts water pipe (not shown), osculum 71 is opened on described water pipe, when due on water pipe the difficulty of processing of perforate larger, and the difficulty of processing of perforate is less on the bottom surface of tank, therefore, for the ease of processing, second container 7 preferably uses described tank.
In order to ensure that the condensed water in described tank can drench equably on condenser 4, osculum 71 can be uniformly distributed on the bottom surface of described tank.Condensed water in described tank can be drenched in the relevant position of condenser 4 uniformly from each osculum 71, thus make the heat radiation of condenser 4 more even, avoid the local temperature of condenser 4 too high and the normal work of impact.
Due in the refrigeration work of air-conditioning, not continuously producing of condensed water, and the flow of condensed water also can change, and common water pump can only pump up water, when condensate flow is lower, gas is more or evaporated condensation water time, use common water pump that water pump may be caused to damage, therefore, water plug 6 can directly adopt miniature self prime pump, all can aspirate, prevent water pump from damaging to gas and water;
Or water plug 6 also can comprise common water pump (not shown) and control device (not shown), when condensed water can be aspirated, by described control device, described common water pump is opened, condensed water is aspirated, if condensate flow is lower, gas is more, when being not suitable for the suction of common water pump, by described control device, described common water pump cuts out, prevent described water pump from damaging.
But owing to adopting the scenario-frame of common water pump and described control device comparatively complicated, and be not easy to install, therefore, water plug 6 preferably adopts miniature self prime pump.
U-tube 5b can adopt multiple heat-conducting, such as copper, Al and Alalloy etc., but not easily burn into is high temperature resistant, high pressure resistant due to copper product, and therefore, U-tube 5b preferably adopts copper material; Water holding box 5a can adopt the weather resistant materials being easy to shaping and manufacturing, such as: PP (polypropylene) plastics, ABS (acrylonitrile-butadiene-styrene copolymer) plastics etc., because PP plastics cost is lower, therefore, the material of water holding box 5a preferably possesses the PP plastics of weatherability.
It should be noted that, the water inlet end of described miniature self prime pump is communicated with by rubber hose with between the drainpipe of described indoor set, the water side of described miniature self prime pump is communicated with by rubber hose with the water inlet 51 of the first container 5, first container 5 is communicated with by rubber hose with between second container 7, because rubber hose quality is soft, therefore, being conducive to installation can each parts.
A kind of convertible frequency air-conditioner, comprise indoor set (not shown) and the off-premises station described in above-mentioned arbitrary technical scheme, described indoor set comprises drainpipe (not shown), and described drainpipe is communicated with water inlet 51.Due to the off-premises station that uses in the convertible frequency air-conditioner described in the present embodiment and the off-premises station of above-mentioned convertible frequency air-conditioner each embodiment described in off-premises station identical, therefore, therefore the two can solve identical technical problem, and reaches identical Expected Results.
Due to safety and the environmental protection more of R32 cold-producing medium, therefore, the cold-producing medium of described convertible frequency air-conditioner preferably adopts R32 cold-producing medium, described convertible frequency air-conditioner also comprises tonifying Qi and increases enthalpy system (not shown), when adopting R32 cold-producing medium due to described convertible frequency air-conditioner, delivery temperature increases, now, described tonifying Qi increases enthalpy system can reduce described delivery temperature, prevent compressor temperature from crossing and make the load of described compressor too high, affect the normal work of described convertible frequency air-conditioner, simultaneously, make described convertible frequency air-conditioner environmental protection and safety more, but tonifying Qi increases enthalpy system can make the pressure at expulsion of described convertible frequency air-conditioner rise, thus make the temperature of IPM module 1 and PFC module 2 increase, now, convertible frequency air-conditioner described in the embodiment of the present invention, because the cryogenic condensation water that described indoor set can be utilized to produce when freezing is lowered the temperature to IPM module 1 and PFC module 2, afterwards, also can lower the temperature to condenser 4, reduce pressure at expulsion.Thus, the convertible frequency air-conditioner described in the present embodiment, environmental protection, safety, can avoid delivery temperature and pressure at expulsion too high, and can prevent IPM module 1 and PFC module 2 temperature too high.
Other formations about the convertible frequency air-conditioner described in the embodiment of the present invention wait known by those skilled in the art, no longer describe in detail at this.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (13)
1. the off-premises station of a convertible frequency air-conditioner, comprise IPM module, PFC module and radiator, described IPM module and described PFC module are located on described radiator, it is characterized in that, also comprise the first container and water plug, described first container contacts with described radiator, the condensed water from indoor set can be held in described first container, and described first container is provided with water inlet, described water inlet is used for being communicated with the drainpipe of described indoor set, described water plug is located on the pipeline between described water inlet and described drainpipe, and the condensed water in described drainpipe can be pumped in described first container.
2. off-premises station according to claim 1, it is characterized in that, also comprise second container and condenser, described second container is arranged on described condenser, described first container also comprises delivery port, described second container is communicated with described delivery port, and described second container offers some osculums, and the condensed water in described second container can flow out to described condenser from described osculum.
3. off-premises station according to claim 2, it is characterized in that, described first container comprises the U-tube of heat-conducting, described water inlet is located at one end of described U-tube, described delivery port is located at the other end of described U-tube, described radiator comprises substrate and is arranged at the multiple fins on described substrate, described IPM module and described PFC module are fixed on the side of described substrate on the surface, fit in the opposite side surface of described U-tube and described substrate, position corresponding with described U-tube on described fin offers groove, and described U-tube is equipped with in described groove.
4. off-premises station according to claim 2, it is characterized in that, described first container comprises the water holding box that can hold described condensed water, described water inlet and described delivery port are all located on the sidewall of described water holding box, described radiator contacts with described water holding box, described radiator comprises substrate and is arranged at the multiple fins on described substrate, and described IPM module and described PFC module are fixed on a side surface of described substrate, and fin described at least one is located in described water holding box.
5. off-premises station according to claim 2, is characterized in that, described second container comprises tank, and described tank is communicated with described delivery port, and described multiple osculum is located on the bottom surface of described tank, and described tank is fixed on described condenser.
6. off-premises station according to claim 5, is characterized in that, described osculum is uniformly distributed on the bottom surface of described tank.
7. off-premises station according to claim 1, is characterized in that, described water plug is miniature self prime pump.
8. off-premises station according to claim 3, is characterized in that, the material of described U-tube is copper.
9. off-premises station according to claim 4, is characterized in that, the material of described water holding box is the PP plastics or the ABS plastic that possess weatherability.
10. off-premises station according to claim 3, is characterized in that, described U-tube and described substrate are all horizontally disposed with, and described delivery port is higher than described water inlet.
11. off-premises stations according to claim 4, is characterized in that, described water holding box and described substrate are all horizontally disposed with, and described delivery port is higher than described water inlet.
12. 1 kinds of convertible frequency air-conditioners, is characterized in that, comprise indoor set and the off-premises station described in any one of claim 1 ~ 11, described indoor set comprises drainpipe, and described drainpipe is communicated with described water inlet.
13. convertible frequency air-conditioners according to claim 12, is characterized in that, described convertible frequency air-conditioner uses R32 cold-producing medium, and described convertible frequency air-conditioner also comprises tonifying Qi increasing enthalpy system.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213011A (en) * | 2017-10-19 | 2020-05-29 | 日立江森自控空调有限公司 | Air conditioner |
| CN111380112A (en) * | 2018-12-29 | 2020-07-07 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN115200101A (en) * | 2022-07-11 | 2022-10-18 | 珠海格力电器股份有限公司 | Mobile air conditioner |
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| US20040055324A1 (en) * | 2002-09-20 | 2004-03-25 | Gupta Nipun Gopaldas | Air conditioners |
| US20070000270A1 (en) * | 2004-03-08 | 2007-01-04 | Xiaofeng Huang | Control method and apparatus for discharging condensed water from movable air conditioner |
| CN201448949U (en) * | 2009-08-21 | 2010-05-05 | 赖基坪 | Air conditioning energy-saving environmental protection device |
| CN202835727U (en) * | 2012-07-17 | 2013-03-27 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN202927979U (en) * | 2012-11-02 | 2013-05-08 | 广东美的暖通设备有限公司 | Air-conditioning system |
| CN103542467A (en) * | 2013-11-09 | 2014-01-29 | 青岛大学 | Air-conditioning condensate water utilization device |
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| CN111213011A (en) * | 2017-10-19 | 2020-05-29 | 日立江森自控空调有限公司 | Air conditioner |
| CN111380112A (en) * | 2018-12-29 | 2020-07-07 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN111380112B (en) * | 2018-12-29 | 2021-09-21 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN115200101A (en) * | 2022-07-11 | 2022-10-18 | 珠海格力电器股份有限公司 | Mobile air conditioner |
| CN115200101B (en) * | 2022-07-11 | 2024-03-22 | 珠海格力电器股份有限公司 | Mobile air conditioner |
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| CN105526643B (en) | 2019-04-30 |
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Address after: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant after: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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Address after: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant after: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Address before: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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Address after: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee after: Hisense Air Conditioning Co.,Ltd. Address before: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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Effective date of registration: 20220923 Address after: 528000 No. 8 Rongguirong Port Road, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Kelong Jiake Electronics Co.,Ltd. Address before: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee before: Hisense Air Conditioning Co.,Ltd. |