CN202630498U - Air-conditioner with functions of ultrasonic defrosting and cleaning - Google Patents
Air-conditioner with functions of ultrasonic defrosting and cleaning Download PDFInfo
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- CN202630498U CN202630498U CN 201220164105 CN201220164105U CN202630498U CN 202630498 U CN202630498 U CN 202630498U CN 201220164105 CN201220164105 CN 201220164105 CN 201220164105 U CN201220164105 U CN 201220164105U CN 202630498 U CN202630498 U CN 202630498U
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- condenser
- air
- shower
- conditioner
- transducer
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Abstract
The utility model provides an air-conditioner with functions of ultrasonic defrosting and cleaning. The air-conditioner comprises a compressor, a four-way reversing valve, a condenser, a liquid stop valve, a gas stop valve, a condensate water drain pipe, an evaporator, a throttling device, a shower pipe, a condensate water inductor, a transducer, an outdoor environment temperature probe and an ultrasonic generator. The shower pipe is fixed on the top of the condenser. The condensate water inductor is installed on the shower pipe. The outdoor environment temperature probe is located on one side of the condenser. The transducer connected with the ultrasonic generator is fixed on the bottom of the condenser. The compressor is connected with two pipe mouths of the four-way reversing valve. The other two mouths of the four-way reversing valve are respectively connected with an air inlet of the condenser and an air outlet of the evaporator. A liquid outlet of the condenser is connected with a liquid inlet of the evaporator. A liquid outlet of the evaporator is connected with the shower pipe. Due to adoption of the scheme, the air-conditioner with the functions of the ultrasonic defrosting and the cleaning has the advantages of being compact in structure, environmental-friendly, high-efficient and the like.
Description
Technical field
The utility model relates to the air temperature modification apparatus technology, refers in particular to a kind of air-conditioner with ultrasound wave defrosting, cleaning function.
Background technology
According to retrieval, the problem in the following use generally can appear in the use of air-conditioning:
1. the condenser surface control of dust influences heat exchange efficiency.
2. when freezed summer, the air conditioner condensate water of generation was generally directly drained, and wastes this part energy.
3. winter, condenser can be because frosting have a strong impact on use during heating operation.
For problem 1, taking mode at present generally is chemical artificial ablution, and the shortcoming of taking this mode is to produce pollution to water source and air.
For problem 2, generally directly drain contaminated environment at present as waste water; Even utilize, also because when on condenser, using, overlong time can laying dust or fouling in condensation; Influence heat exchange efficiency; At this moment, also need regularly take chemical artificial ablution, take the shortcoming such as the problem 1 of this mode.
For problem 3, the mode that adopts at present is to utilize the mode of air-conditioning reverse circulation, the hot gas defrost, and it is inapplicable to some weather conditions taking this mode shortcoming, it is thorough defrost to occur, perhaps defrost overlong time, thus influence is used.
Based on above some, utilize hyperacoustic characteristics, with cleaning, the defrosting of ultrasonic technology integrated application, be in blank basically in air-conditioning.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, a kind of compact conformation, environmental protection is provided, efficiently with the air-conditioner of ultrasound wave defrosting, cleaning function.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of air-conditioner with ultrasound wave defrosting, cleaning function; It includes compressor, four-way change-over valve, condenser, liquid stop valve, gas stop valve, condensate draining pipe, evaporimeter, throttling arrangement; It also includes shower, condensed water inductor, transducer, outdoor environment temperature-sensing probe and supersonic generator, and wherein, described condenser, shower, transducer processing become one; Shower is fixed on the top of condenser, and correspondence is equipped with the condensed water inductor on this shower simultaneously; The outdoor environment temperature-sensing probe places outdoor, and is positioned at a side of condenser, is fixed with the transducer that is connected with supersonic generator in the bottom of this condenser simultaneously; Two mouths of pipe of described compressor and four-way change-over valve connect and compose closed circuit; And two other mouth of pipe of this four-way change-over valve connects the gas outlet of the air inlet and the evaporimeter of condenser respectively, and the gas stop valve correspondence is installed on the connecting line of four-way change-over valve and evaporimeter simultaneously; The liquid outlet of condenser joins with the liquid inlet of evaporimeter behind throttling arrangement, liquid stop valve successively, and the liquid outlet of this evaporimeter joins through condensate draining pipe and shower simultaneously.
Described shower is the heat exchange fin of overcoat condenser not, and is to be fixed on the opposite end metal plate of condenser through the expand tube mode, and simultaneously, the outside lower middle portion of this shower is furnished with a plurality of spray apertures.
The heat exchange fin of described transducer overcoat condenser, and be to be fixed on the opposite end metal plate of condenser.
The caliber of described shower, transducer is consistent with the caliber of the internal thread heat exchange copper tube of condenser.
Described throttling arrangement is capillary or other throttling arrangement, like heating power expansion valve etc.
The utility model is after having adopted such scheme, and when its great advantage was that summer, air conditioner refrigerating moved, the condensed water that evaporimeter produces directly got in the shower through condensate draining pipe; Directly condensed water is sprayed on the condenser through shower, utilize ultrasonic technology atomizing condensed water simultaneously, the efficient of the condensed water absorptive condenser heat of feasible atomizing is higher on the one hand; On the one hand ultrasonic in addition wave energy produce with condenser on the identical frequency of dirt gathered; Produce resonance, remove the dirt on the condenser automatically, the cleaning condenser; Thereby finally reach the purpose that improves the condenser heat exchange efficiency; Reach energy-conservation effect, simultaneously environment is not produced chemical contamination, reach the effect of environmental protection.Winter is during the air-conditioning heating operation, ultrasonic wave energy produce with accumulate in condenser on the identical frequency of frost layer, produce and resonate; Remove the frost layer, can effectively suppress the generation of frost, prolong the service time of condenser simultaneously greatly; And can reduce defrosting time; Thereby reach the purpose that improves the condenser heat exchange efficiency, equally also can be applicable to more and use under the severe rugged environment, thereby can produce huge economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the sketch map after condenser, shower, the transducer of the utility model becomes one.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Shown in accompanying drawing 1 and accompanying drawing 2; The air-conditioner of the described band ultrasound wave defrosting of present embodiment, cleaning function; It includes compressor 1, four-way change-over valve 2, condenser 3, shower 4, condensed water inductor 5, liquid stop valve 6, gas stop valve 7, condensate draining pipe 8, evaporimeter 9, throttling arrangement 10 (like capillary), transducer 11, outdoor environment temperature-sensing probe 12 and supersonic generator 13; Wherein, The described condenser of present embodiment 3, shower 4, transducer 11 processing become one compact conformation; Shower 4 is fixed on the top of condenser 3, and correspondence is equipped with condensed water inductor 5 on this shower 4 simultaneously, and above-mentioned shower 4 is the heat exchange fin 14 of overcoat condenser 3 not; And be to be fixed on the opposite end metal plate 15,16 of condenser 3 through the expand tube mode; Simultaneously, the middle and lower part, the outside of this shower 4 is evenly equipped with a plurality of spray apertures, and air conditioner condensate water flows in the shower 4; Spray apertures through middle and lower part, shower 4 outside sprays spray condenser 3 then; Outdoor environment temperature-sensing probe 12 places outdoor; And be positioned at a side of condenser 3; Be fixed with the transducer 11 that is connected with supersonic generator 13 simultaneously in the bottom of this condenser 3; The heat exchange fin 14 of these transducer 11 overcoat condensers 3, and be to be fixed on the opposite end metal plate 15,16 of condenser 3; Described compressor 1 connects and composes closed circuit (high-pressure exhaust that promptly is compressor 1 is connected with two mouths of pipe of four-way change-over valve 2 with the low pressure air suction mouth) with two mouths of pipe of four-way change-over valve 2; And two other mouth of pipe of this four-way change-over valve 2 connects the gas outlet of the air inlet and the evaporimeter 9 of condenser 3 respectively, and gas stop valve 7 correspondences are installed on the connecting line of four-way change-over valve 2 and evaporimeter 9 simultaneously; The liquid outlet of condenser 3 joins with the liquid inlet of evaporimeter 9 behind throttling arrangement 10, liquid stop valve 6 successively, and the liquid outlet of this evaporimeter 9 joins through condensate draining pipe 8 and shower 4 simultaneously.In addition, the caliber of the above-mentioned shower 4 of present embodiment, transducer 11 is consistent with the caliber of the internal thread heat exchange copper tube 17 of condenser 3.The operation principle that below is the utility model is described:
1. refrigerating state;
Start compressor 1, supersonic generator 13 cuts out, and high temperature and high pressure gas is discharged through compressor 1; Get into condenser 3 heat exchange through four-way change-over valve 2, be condensed into cryogenic high pressure liquid, then through throttling arrangement 10 throttlings; Liquid is through evaporimeter 9 evaporations of pusher side in liquid stop valve 6 inlet chambers, behind the absorbing environmental air heat, through the gas stop valve 7 inlet chambers outside after the throttling; Through four-way change-over valve 2, finally get into compressor 1 compression then, accomplish the refrigerant compression circulation.
The condensed water that evaporimeter 9 is got rid of flows in the shower 4 of outside through condensate draining pipe 8, sprays on the condenser 3 through shower 4; When condensed water inductor 5 had been sensed condensed water, started supersonic generator 13 this moment, and oscillator signal is transferred to transducer 11; Machinery concussion through transducer 11; Produce ultrasonic wave, through ultrasonic atomization the shower 4 interior and shower 4 interior condensed waters that flow out, the steam of atomizing flows through condenser 3; The heat that additional absorbent condenser 3 inner refrigerants discharge, thereby the heat exchange efficiency of raising condenser 3.When condensed water inductor 5 induction when condensed water is arranged, at this moment, supersonic generator 13 quits work.
Remarks: at supersonic generator 13 duration of works; Except atomizing condensed water absorptive condenser 3 heats; Also can utilize the resonance effect of ultrasonic wave to producing attached to impurity such as dust on the condenser 3 and incrustation scales; Remove these impurity, thereby effectively reduce the thermal resistance of condenser 3, improve the heat exchange efficiency of condenser 3.
2. heat state;
2.1. common heating mode;
When outdoor environment temperature-sensing probe 12 detect outdoor environment temperature be in design temperature (as＞-5 ℃) when above, supersonic generator 13 cuts out, and starts compressor 1; High temperature and high pressure gas is discharged through compressor machine 1, through the evaporimeter 9 of pusher side in four-way change-over valve 2, gas stop valve 7 inlet chambers, be condensed into the liquid of cryogenic high pressure after; Through liquid stop valve 6, the inlet chamber outside is after throttling arrangement 10 throttlings; Get into condenser 3 evaporations; Gas after the evaporation finally gets into compressor 1 compression through four-way change-over valve 2, accomplishes compression cycle.
When condenser 3 frostings, after air-conditioner got into defrost state, this moment, air-conditioner was according to refrigerating state work; The high-temperature high-pressure refrigerant gas of compressor 1 compression gets into condenser 3 and defrosts, and start supersonic generator 13 this moment, and oscillator signal is transferred to transducer 11; Machinery concussion through transducer 11 produces ultrasonic wave, utilizes the resonance effect of ultrasonic wave and the identical generation of frequency of frost above the condenser 3; Assistance defrosts, and improves defrosting efficiency, when accomplishing defrosting; Air-conditioner at this moment, is closed supersonic generator 13 after recovering normal operation.
If run into owing to defrosting does not thoroughly cause not move back defrosting mode, perhaps defrosting time is long, and in each defrosting cycle, defrosting time surpasses total run time 30%; Continuous integration twice promptly transfers the low-temperature heating mode operation automatically to, at this moment, starts supersonic generator 13; Oscillator signal is transferred to transducer 11, and the machinery concussion through transducer 11 produces ultrasonic wave, utilizes the resonance effect of ultrasonic wave and the identical generation of frequency of frost above the condenser 3; On the one hand can effectively suppress frosting, increase defrosting cycle, improve air-conditioner normal working hours; On the one hand, can effectively assist air-conditioner to defrost in addition, improve defrosting efficiency.
2.2. low-temperature heating pattern;
When outdoor environment temperature-sensing probe 12 detect outdoor environment temperature be in design temperature (as≤-5 ℃) when following, at this moment, start supersonic generator 13; Oscillator signal is transferred to transducer 11, and the machinery concussion through transducer 11 produces ultrasonic wave; Utilize the resonance effect of ultrasonic wave and the identical generation of frequency of frost above the condenser 3; Can effectively suppress frosting, increase defrosting cycle, improve air-conditioner normal working hours; After starting supersonic generator 13 work, start compressor 1 simultaneously, high temperature and high pressure gas is discharged through compressor 1; Through the evaporimeter 9 of pusher side in the four-way change-over valve 2, gas stop valve 7 inlet chambers, be condensed into the liquid of cryogenic high pressure after, through liquid stop valve 6; The inlet chamber outside then through after throttling arrangement 10 throttlings, gets into condenser 3 evaporations; Gas after the evaporation finally gets into compressor 1 compression through four-way change-over valve 2, accomplishes compression cycle.
The examples of implementation of the above are the preferred embodiment of the utility model only, are not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (5)
1. air-conditioner with ultrasound wave defrosting, cleaning function; It includes compressor (1), four-way change-over valve (2), condenser (3), liquid stop valve (6), gas stop valve (7), condensate draining pipe (8), evaporimeter (9), throttling arrangement (10); It is characterized in that: it also includes shower (4), condensed water inductor (5), transducer (11), outdoor environment temperature-sensing probe (12) and supersonic generator (13); Wherein, described condenser (3), shower (4), transducer (11) processing become one; Shower (4) is fixed on the top of condenser (3), goes up correspondence at this shower (4) simultaneously condensed water inductor (5) is installed; Outdoor environment temperature-sensing probe (12) places outdoor, and is positioned at a side of condenser (3), is fixed with the transducer (11) that is connected with supersonic generator (13) simultaneously in the bottom of this condenser (3); Described compressor (1) connects and composes closed circuit with two mouths of pipe of four-way change-over valve (2); And two other mouth of pipe of this four-way change-over valve (2) connects the gas outlet of the air inlet and the evaporimeter (9) of condenser (3) respectively, and gas stop valve (7) correspondence is installed on the connecting line of four-way change-over valve (2) and evaporimeter (9) simultaneously; The liquid outlet of condenser (3) joins with the liquid inlet of evaporimeter (9) behind throttling arrangement (10), liquid stop valve (6) successively, and the liquid outlet of this evaporimeter (9) joins through condensate draining pipe (8) and shower (4) simultaneously.
2. a kind of air-conditioner according to claim 1 with ultrasound wave defrosting, cleaning function; It is characterized in that: described shower (4) is the heat exchange fin (14) of overcoat condenser (3) not; And be to be fixed on the opposite end metal plate (15,16) of condenser (3) through the expand tube mode; Simultaneously, the outside lower middle portion of this shower (4) is furnished with a plurality of spray apertures.
3. a kind of air-conditioner according to claim 1 with ultrasound wave defrosting, cleaning function; It is characterized in that: the heat exchange fin (14) of described transducer (11) overcoat condenser (3), and be on the opposite end metal plate (15,16) that is fixed on condenser (3).
4. a kind of air-conditioner with ultrasound wave defrosting, cleaning function according to claim 1 is characterized in that: the caliber of described shower (4), transducer (11) is consistent with the caliber of the internal thread heat exchange copper tube (17) of condenser (3).
5. a kind of air-conditioner with ultrasound wave defrosting, cleaning function according to claim 1 is characterized in that: described throttling arrangement (10) is a capillary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164105 CN202630498U (en) | 2012-04-18 | 2012-04-18 | Air-conditioner with functions of ultrasonic defrosting and cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164105 CN202630498U (en) | 2012-04-18 | 2012-04-18 | Air-conditioner with functions of ultrasonic defrosting and cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630498U true CN202630498U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220164105 Expired - Lifetime CN202630498U (en) | 2012-04-18 | 2012-04-18 | Air-conditioner with functions of ultrasonic defrosting and cleaning |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890050A (en) * | 2016-06-03 | 2016-08-24 | 南京师范大学 | Internal descaling and external defrosting novel air conditioner applying ultrasonic oscillators |
| CN106152591A (en) * | 2014-09-09 | 2016-11-23 | 青岛海尔特种电冰柜有限公司 | Fountain storing equipment and control method |
| CN110332652A (en) * | 2019-07-25 | 2019-10-15 | 宁波奥克斯电气股份有限公司 | A kind of defrosting control method, device and air conditioner |
-
2012
- 2012-04-18 CN CN 201220164105 patent/CN202630498U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152591A (en) * | 2014-09-09 | 2016-11-23 | 青岛海尔特种电冰柜有限公司 | Fountain storing equipment and control method |
| CN105890050A (en) * | 2016-06-03 | 2016-08-24 | 南京师范大学 | Internal descaling and external defrosting novel air conditioner applying ultrasonic oscillators |
| CN110332652A (en) * | 2019-07-25 | 2019-10-15 | 宁波奥克斯电气股份有限公司 | A kind of defrosting control method, device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |