CN113531875A - Recovery device, air conditioner and working method - Google Patents
Recovery device, air conditioner and working method Download PDFInfo
- Publication number
- CN113531875A CN113531875A CN202110961625.4A CN202110961625A CN113531875A CN 113531875 A CN113531875 A CN 113531875A CN 202110961625 A CN202110961625 A CN 202110961625A CN 113531875 A CN113531875 A CN 113531875A
- Authority
- CN
- China
- Prior art keywords
- condensed water
- air conditioner
- water
- temperature
- water level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 212
- 230000008016 vaporization Effects 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 22
- 230000009471 action Effects 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 7
- 238000007710 freezing Methods 0.000 description 6
- 238000009834 vaporization Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000011017 operating method Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20354—Refrigerating circuit comprising a compressor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
-
- 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
- F24F2013/228—Treatment of condensate, e.g. sterilising
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (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 relates to the technical field of air conditioners, and particularly discloses a recovery device, an air conditioner and a working method. The invention provides a condensate water treatment device for atomizing and/or vaporizing condensate water so as to treat the condensate water generated in the operation process of an air conditioner, so that the air conditioner can be applied to places requiring no water, and the universality of application occasions of the air conditioner is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners in general, and particularly relates to a recovery device, an air conditioner and a working method.
Background
At present, cabinet air conditioners are widely applied to industries such as outdoor communication cabinets, industrial power cabinets and equipment control cabinets, stable heating sources such as servers and electrical components which continuously work exist in the cabinets, and cooling is often needed all the year round, so that the cabinet air conditioners are installed on the cabinets to ensure the working temperatures of the servers and the electrical components in the closed cabinets.
The existing cabinet air conditioner can produce a large amount of condensed water in the working process, and the universality of the application occasions of the cabinet air conditioner is reduced.
Disclosure of Invention
The invention provides a recovery device, an air conditioner and a working method, and aims to solve the technical problem that condensed water is generated in the working process of a cabinet air conditioner in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
according to a first aspect provided by an embodiment of the present invention, there is provided a recycling apparatus including:
the shell is provided with an opening, and the opening is communicated with a water pan of the evaporator so that condensed water in the water pan flows into the shell through the opening; and
and the condensed water treatment device is used for atomizing and/or vaporizing the condensed water in the shell.
According to an embodiment of the present invention, the opening is disposed opposite to an external fan of the air conditioner.
According to an embodiment of the present invention, the condensed water treatment apparatus includes an atomizer provided in the housing.
According to an embodiment of the present invention, a water level detection device is further disposed in the housing, and the water level detection device includes a liquid level sensor or a liquid level switch.
According to an embodiment of the present invention, a temperature detecting device and a heating device are further disposed on the housing, the temperature detecting device includes a thermal bulb or a temperature limiter, and the heating device includes an electric heating wire or an electric heating tube.
According to an embodiment of the invention, wherein the opening is provided with louvers.
According to a second aspect provided by an embodiment of the present invention, there is provided an air conditioner including an evaporator, a compressor, a condenser and the above recovery device, wherein the evaporator is communicated with the condenser through a first pipe, the evaporator is communicated with the compressor through a second pipe, and the compressor is communicated with the condenser through a third pipe.
According to an embodiment of the invention, wherein the first tube comprises a first section located in the housing, the second tube comprises a second section located in the housing, and the third tube comprises a third section located in the housing; the condensed water drops through the opening onto the first section, the second section, and/or the third section.
According to an embodiment of the invention, the first, second and third sections are each sinuously winding within the housing.
According to a third aspect provided by an embodiment of the present invention, there is provided an operating method of an air conditioner, where the air conditioner is the air conditioner described above, and the operating method includes:
acquiring a water level value of condensed water in the shell;
and when the water level value is greater than a first preset water level, controlling the condensed water treatment device to be started to atomize and/or vaporize the condensed water until the water level value is less than a second preset water level.
According to a fourth aspect provided by an embodiment of the present invention, there is provided an operating method of an air conditioner, where the air conditioner is the air conditioner described above, and the operating method includes:
acquiring a temperature value and a water level value of condensed water in the shell;
when the temperature value is lower than a first preset temperature, starting the condensed water treatment device to heat the condensed water in the shell until the temperature value is higher than a second preset temperature;
and when the temperature value is greater than a second preset temperature and the water level value is less than a third preset water level, closing the condensed water treatment device.
According to the technical scheme, the recycling device, the air conditioner and the working method have the advantages and positive effects that: the invention provides a recovery device which comprises a shell and a condensed water treatment device, wherein the shell is provided with an opening, the opening is communicated with a water pan of an evaporator so that condensed water in the water pan flows into the shell through the opening, and the condensed water treatment device is used for atomizing and/or vaporizing the condensed water in the shell. The invention provides a condensate water treatment device for atomizing and/or vaporizing condensate water so as to treat the condensate water generated in the operation process of an air conditioner, so that the air conditioner can be applied to places requiring no water, and the universality of application occasions of the air conditioner is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view showing the overall structure of a recycling apparatus according to an exemplary embodiment.
Fig. 2 is a schematic diagram showing the overall structure of a recycling apparatus according to an exemplary embodiment.
Fig. 3 is a schematic view of a recycling apparatus according to an exemplary embodiment, mainly for embodying louvers.
Fig. 4 is a schematic view illustrating an overall structure of an air conditioner according to an exemplary embodiment.
Fig. 5 is a control schematic diagram illustrating an operation method of an air conditioner according to an exemplary embodiment.
Wherein the reference numerals are as follows:
1. a housing; 2. a condensed water treatment device; 3. an opening; 4. an atomizing device; 5. a vaporization device; 6. a water level detection device; 7. a temperature detection device; 8. a blind window; 9. an evaporator; 10. a compressor; 11. a condenser; 12. a water pan; 13. a third tube; 14. a first tube; 15. a second tube; 16. a first stage; 17. a second stage; 18. a third stage; 19. a drain pipe; 20. a water flowing hole; 21. an outer fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It is noted that in the description and claims of the present invention and in the above-mentioned figures, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1 to 5, the embodiment of the present disclosure provides a recovery device, which includes a housing 1 and a condensed water processing device 2, wherein an opening 3 is provided on the housing 1, and the opening 3 is communicated with a water pan 12 of an evaporator 9 so that condensed water in the water pan 12 flows into the housing 1 through the opening 3. The condensed water treatment device 2 is used for atomizing or vaporizing the condensed water in the housing 1.
In actual use, the condensed water in the water receiving tray 12 of the evaporator 9 flows into the casing 1 through the opening 3 in a concentrated manner, and the condensed water treatment device 2 in the casing 1 is operated to atomize or vaporize the condensed water in the casing 1, so as to treat the condensed water in the casing 1. The condensed water in the shell 1 is treated in an atomizing or vaporizing mode, so that the air conditioner with the recovery device can be applied to occasions requiring no water, the condensed water generated in the working process of the air conditioner is convenient to treat, meanwhile, the operation such as real-time monitoring or outward discharging of the condensed water is not needed by a worker, and the labor intensity of the worker can be reduced.
Specifically, the condensed water treatment apparatus 2 may be an atomization apparatus 4 that can atomize the condensed water, a vaporization apparatus 5 that can vaporize the condensed water, or a treatment method including both the atomization apparatus 4 and the vaporization apparatus 5 so that the condensed water can be atomized and vaporized at the same time.
Optionally, the condensed water processing apparatus 2 includes an atomizer disposed in the casing 1, and the condensed water in the casing 1 is atomized and dispersed into micro droplets by operation of the atomizer, so that the condensed water is discharged from the casing 1, and a large amount of condensed water is prevented from being accumulated in the casing 1 for a long time. For example, the atomizer may include an ultrasonic vibration atomizer or an infrared atomizer, and at the same time, the atomizer may be other devices in the prior art that can atomize liquid, which is merely illustrative of the embodiments of the present disclosure.
Likewise, the vaporizing device 5 may be an electric heating wire or an electric heating tube, such as a PTC heater, and the vaporizing device 5 vaporizes the condensed water by heating the condensed water, so as to discharge the condensed water out of the casing 1.
Further, a water level detection device 6 is further arranged in the housing 1, and the water level detection device 6 comprises a liquid level sensor or a liquid level switch. The condensed water in the casing 1 is detected by the water level detection device 6, and the condition that the condensed water in the casing 1 overflows from the casing 1 too much due to the long-time accumulation of the condensed water is prevented. Meanwhile, the opening time of the condensed water treatment device 2 can be accurately judged through the water level detection device 6, and the phenomenon that the condensed water in the shell 1 is completely or mostly atomized or vaporized and discharged due to the long-time work of the condensed water treatment device 2 is avoided, so that the condensed water in the shell 1 is too little, and the danger can possibly occur due to the continuous work of the condensed water treatment device 2.
Further, still be provided with temperature-detecting device 7 on the casing 1, temperature-detecting device 7 includes temperature sensing bulb or temperature limiter. For example, the temperature detection device 7 is a thermal bulb, and the recovery device provided by the embodiment of the disclosure can detect the temperature of the condensed water in the shell 1 in real time through the arrangement of the thermal bulb in the use process, so that the phenomenon that the condensed water in the shell 1 is frozen due to too low temperature is avoided.
Further, the opening 3 is disposed opposite to an external fan 21 of the air conditioner. In the working process of the air conditioner, the outer fan 21 of the air conditioner continuously rotates, and the condensed water in the shell 1 can be naturally evaporated under the action of the outer fan 21.
Further, a filter is disposed on the opening 3. The filtering piece is arranged to prevent sundries from entering the shell 1 to influence the working effect of the device in the shell 1.
Optionally, the filter comprises a louver 8 or a filter screen. The filter in the embodiment of the present disclosure adopts shutter 8, specifically, shutter 8 includes a plurality of pieces of bending, and each piece of bending is followed opening 3's length direction interval arrangement, and bend and be formed with the contained angle between 3, the contained angle is the acute angle, and the comdenstion water after the vaporization or atomizing of being convenient for is discharged through setting up of contained angle. Optionally, the projection of one side of the bending piece far away from the opening 3 in the direction perpendicular to the height direction of the housing 1 completely covers one side of the bending piece close to the opening 3 adjacent to the side, so that the effect of covering the opening 3 by each bending piece is achieved, and sundries are prevented from falling into the housing 1.
In the recycling device, during use, condensed water in the evaporator 9 flows into the shell 1 through the opening 3 in a concentrated mode, the condensed water treatment device 2 works to atomize and/or vaporize the condensed water in the shell 1 to enable the condensed water to flow out of the shell 1 through the shutter 8, or the condensed water in the shell 1 flows out of the shell 1 through a self-evaporation mode.
Referring to fig. 1 to 5, an embodiment of the present disclosure further provides an air conditioner, including an evaporator 9, a compressor 10, a condenser 11, an external fan 21, and the above-mentioned recovery device, where the evaporator 9 communicates with the condenser 11 through a first pipe 14, the evaporator 9 communicates with the compressor 10 through a second pipe 15, and the compressor 10 communicates with the condenser 11 through a third pipe 13; the first pipe 14 is also provided with a throttling device. The air conditioner also comprises a water pan 12, and condensed water generated in the operation process of the air conditioner flows into the water pan 12 in a concentrated mode.
In the actual use process of the air conditioner, superheated gaseous refrigerant discharged from the compressor 10 enters the condenser 11 through the third pipe 13, is condensed into high-temperature liquid refrigerant after entering the condenser 11, and the high-temperature liquid refrigerant is changed into low-temperature gas-liquid two-phase refrigerant after flowing through the throttling device through the first pipe 14 and enters the evaporator 9, and then absorbs heat to be changed into gaseous refrigerant and enters the compressor 10 through the second pipe 15.
Further, the first pipe 14 comprises a first section 16 located in the housing 1, the second pipe 15 comprises a second section 17 located in the housing 1, and the third pipe 13 comprises a third section 18 located in the housing 1; the condensate drips through the opening 3 onto the first section 16, the second section 17 and/or the third section 18. The first section 16, the second section 17 and the third section 18 can be detachably fixed in the casing 1 through brackets or pipe clamps, and the stability of the first section 16, the second section 17 and the third section 18 in the casing 1 is ensured. By arranging the first section 16, the second section 17 and the third section 18 in the casing 1, the condensed water can drop to the bottom of the casing 1 through the opening 3 in the descending process, and the condensed water can cool the first section 16, the second section 17 and/or the third section 18.
Optionally, the first section 16, the second section 17 and the third section 18 are arranged up and down, so that the condensed water can be sprayed on the first section 16, the second section 17 and the third section 18 in sequence in the process of dropping and descending from the opening 3 in the shell 1, the cooling effect of the condensed water on the pipeline is greatly increased, and meanwhile, the condensed water is sprayed on the pipeline with the possibility of vaporization and the effect of discharging the condensed water outside.
Optionally, the first section 16, the second section 17 and the third section 18 are all disposed inside the housing 1 in a winding manner. The first, second and third tubes 14, 15 and 13 may be disposed in the case 1 as much as possible in a limited space of the case 1 by the winding arrangement, so that the condensed water can be maximally utilized.
Further, the water pan 12 of the evaporator 9 is connected to the opening 3 through a drain pipe 19, and the condensed water collected in the water pan 12 flows through the drain pipe 19 and the opening 3 to the casing 1.
Specifically, the drain pipe 19 may be connected to a water pump, and under the action of the water pump, the casing 1 may be located at any position to drain the condensed water in the water pan 12 into the casing 1.
Optionally, the housing 1 is located below the water pan 12, and the water inlet end of the water outlet pipe 19 is communicated with the bottom of the water pan 12; the condensate in the drip tray 12 flows under the influence of gravity into the housing 1.
Furthermore, a plurality of water flow holes 20 are formed at intervals on the water outlet side of the water pan 12 in the water flow direction of the condensed water, and each water flow hole 20 is arranged corresponding to the louver 8, so that the condensed water flowing out of the water flow holes 20 can directly flow into the shell 1 through the louver 8.
The condensed water generated in the working process of the air conditioner with the recovery device is concentrated in the water pan 12 and then flows to the opening 3 through the drain pipe 19, the condensed water flowing to the opening 3 drops towards the bottom of the shell 1 under the action of gravity, and in the movement process, the condensed water can spray the first section 16, the second section 17 and the third section 18, and the utilization of the condensed water can be completed by means of the self-evaporation or vaporization of the condensed water.
When the air conditioner has no condensed water in the working process, the condensed high-temperature liquid refrigerant exchanges heat with the low-temperature gaseous refrigerant at the outlet of the evaporator 9, the suction superheat degree of the compressor 10 is improved, the condition that the compressor 10 is damaged due to liquid carrying in the suction of the compressor 10 can be avoided, and the performance of the evaporator 9 is exerted to the maximum; meanwhile, the supercooling degree is increased, the unit refrigerating output is increased, and the power consumption of the compressor 10 is reduced.
Further, in the housing 1, the third section 18 is located above the first section 16 and the second section 17. When a small amount of condensed water exists, the condensed water dropping from the opening 3 only sprays the third section 18, and under the condition of the operation of the external fan 21, pre-cooling of the exhaust gas of the compressor 10 is realized, the temperature entering the condenser 11 is reduced, and the power consumption of the compressor 10 is reduced.
Referring to fig. 1 to 5, an embodiment of the present disclosure further provides a working method of an air conditioner, where the air conditioner is the above air conditioner, and includes the following steps:
acquiring the water level value of the condensed water in the shell 1;
and when the water level value is greater than a first preset water level, controlling the condensed water treatment device 2 to be started to atomize and/or vaporize the condensed water until the water level value is less than a second preset water level.
Specifically, during the use of the air conditioner, the water level of the condensed water in the casing 1 is monitored in real time through the water level detection device 6 so as to obtain the real-time water level value of the condensed water in the casing 1. The specific values of the first preset water level and the second preset water level are not limited in the embodiments of the present disclosure, and based on being suitable for practical application of the air conditioner and satisfying the use performance of the air conditioner, a person skilled in the art can select different values according to practical needs.
For example, the first preset water level is 1/3 of the height of the shell 1, the second preset water level is 1/4 of the height of the shell 1, when the real-time water level value detected by the water level detection device 6 exceeds the first preset water level in the use process of the air conditioner, the atomization device 4 is started to atomize the condensed water to form fine water mist, and the fine water mist passes through the third section 18, the second section 17 and the first section 16 in sequence to perform secondary cooling on the third pipe 13 and the first pipe 14; and meanwhile, when the fine water mist absorbs heat and is changed into a gaseous state from a liquid state, the effect of evaporating and cooling the air temperature exists, the air inlet temperature of the condenser 11 is further reduced, and the heat exchange temperature difference is increased, so that the energy efficiency of the unit is improved. When the real-time water level value detected by the water level detection device 6 does not exceed the second preset water level, the atomization device 4 is closed, and the condensed water in the shell 1 can be naturally evaporated under the action of the outer fan 21.
Referring to fig. 1 to 5, an embodiment of the present disclosure further provides a working method of an air conditioner, where the air conditioner is the above air conditioner, and includes the following steps:
acquiring a temperature value and a water level value of condensed water in the shell 1;
when the temperature value is lower than a first preset temperature, starting the condensed water treatment device 2 to heat the condensed water in the shell 1 until the temperature value is higher than a second preset temperature;
and when the temperature value is greater than the second preset temperature and the water level value is less than a third preset water level, closing the condensed water treatment device 2.
Specifically, during the use process of the air conditioner, the water level of the condensed water in the shell 1 is monitored in real time through the water level detection device 6 so as to obtain the real-time water level value of the condensed water in the shell 1; the temperature value of the condensed water in the shell 1 is monitored in real time through the temperature detection device 7, so that the real-time temperature value of the condensed water in the shell 1 is obtained. The third preset water level, the first preset temperature and the second preset temperature are not limited in the embodiments of the present disclosure, and based on being suitable for practical application of the air conditioner and meeting the requirement of the use performance of the air conditioner, a person skilled in the art can select different values according to practical needs.
Specifically, the first preset temperature may be in a range of-5 to 2 degrees celsius, and the second preset temperature may be in a range of 5 to 10 degrees celsius. It should be noted that the first preset temperature and the second preset temperature are merely examples, and when the air conditioner provided in the embodiment of the present disclosure is actually used, an appropriate temperature may be selected according to a situation such as an application environment.
For example, the third preset water level may be 1/5 of the height of the casing 1, and the air conditioner detects the real-time temperature value of the condensed water in the casing 1 through the temperature detection device 7 in the use process; when the detected temperature value does not exceed the first preset temperature, the recovery device enters an anti-freezing mode, the condensed water treatment device 2 is started, specifically, the electric heating wire is started to heat the condensed water in the shell 1, and the condensed water is prevented from freezing. And when the detected temperature value exceeds a second preset temperature, the recovery device exits the anti-freezing mode, and the condensed water treatment device 2 is closed. The real-time water level value of the condensed water in the housing 1 is then detected by the water level detecting means 6. If the water level value is greater than or equal to the third preset temperature, judging that condensed water exists in the shell 1, and entering an anti-freezing mode again to avoid freezing of the condensed water; if the water level value is lower than the third preset temperature, no condensed water or less condensed water exists in the shell 1, and at the moment, the anti-freezing mode does not need to be entered again, specifically, the electric heating wire is closed, so that the danger of dry burning of the electric heating wire is avoided.
It should be noted that the air conditioner in the embodiment of the present disclosure may be any air conditioner in the prior art, including but not limited to a cabinet air conditioner, a window air conditioner, and the like, and for convenience of description, the embodiment of the present disclosure and the drawings take the air conditioner as the cabinet air conditioner as an example to be described in detail.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A recycling apparatus, comprising:
the evaporator comprises a shell (1) and a condenser, wherein an opening (3) is formed in the shell (1), the opening (3) is communicated with a water pan (12) of an evaporator (9) so that condensed water in the water pan (12) flows into the shell (1) through the opening (3); and
a condensed water treatment device (2) for atomizing and/or vaporizing the condensed water in the housing (1).
2. A recovery device according to claim 1, characterized in that said opening (3) is arranged opposite an external fan (21) of the air conditioner.
3. A recovery device according to claim 1, characterized in that the condensed water treatment device (2) comprises an atomizer which is arranged in the housing (1).
4. A recovery device according to claim 1, characterized in that a water level detection device (6) is further arranged in the housing (1), said water level detection device (6) comprising a liquid level sensor or a liquid level switch.
5. A recycling apparatus according to claim 4, characterized in that a temperature detecting device (7) is further provided on the casing (1), said temperature detecting device (7) comprises a temperature sensing bulb or a temperature limiter, and said condensed water processing device (2) comprises an electric heating wire or an electric heating pipe.
6. A recovery device according to claim 1, characterized in that the opening (3) is provided with louvers (8).
7. Air conditioner, characterized in that it comprises an evaporator (9), a compressor (10), a condenser (11) and a recovery device according to any one of claims 1 to 6, the evaporator (9) communicating with the condenser (11) through a first pipe (14), the evaporator (9) communicating with the compressor (10) through a second pipe (15), the compressor (10) communicating with the condenser (11) through a third pipe (13).
8. Air conditioner according to claim 7, characterized in that the first duct (14) comprises a first section (16) located in the housing (1), the second duct (15) comprises a second section (17) located in the housing (1), and the third duct (13) comprises a third section (18) located in the housing (1); the condensed water drips through the opening (3) onto the first section (16), the second section (17) and/or the third section (18).
9. Air conditioner according to claim 8, characterized in that the first (16), second (17) and third (18) sections are each arranged in a winding in the housing (1).
10. An operation method of an air conditioner, characterized in that the air conditioner is the air conditioner according to any one of claims 7 to 9, comprising:
acquiring the water level value of condensed water in the shell (1);
and when the water level value is greater than a first preset water level, controlling the condensed water treatment device (2) to be started to atomize and/or vaporize the condensed water until the water level value is less than a second preset water level.
11. An operation method of an air conditioner, characterized in that the air conditioner is the air conditioner according to any one of claims 7 to 9, comprising:
acquiring a temperature value and a water level value of condensed water in the shell (1);
when the temperature value is lower than a first preset temperature, starting the condensed water treatment device (2) to heat the condensed water in the shell (1) until the temperature value is higher than a second preset temperature;
and when the temperature value is greater than a second preset temperature and the water level value is less than a third preset water level, closing the condensed water treatment device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961625.4A CN113531875B (en) | 2021-08-20 | 2021-08-20 | Recovery device, air conditioner and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961625.4A CN113531875B (en) | 2021-08-20 | 2021-08-20 | Recovery device, air conditioner and working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113531875A true CN113531875A (en) | 2021-10-22 |
| CN113531875B CN113531875B (en) | 2024-09-06 |
Family
ID=78122684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110961625.4A Active CN113531875B (en) | 2021-08-20 | 2021-08-20 | Recovery device, air conditioner and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113531875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095979A (en) * | 2022-07-07 | 2022-09-23 | 珠海格力电器股份有限公司 | Drainage system of air conditioner, air conditioner and drainage control method of air conditioner |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207542A (en) * | 1996-02-08 | 1997-08-12 | Nippon Climate Syst:Kk | Integrated air-conditioner for automobile |
| US20020083728A1 (en) * | 2000-12-28 | 2002-07-04 | Won Hee Lee | Air conditioner |
| KR200313220Y1 (en) * | 2003-02-20 | 2003-05-16 | 손종복 | Cooling apparatus for condenser of air conditioner |
| CN102734988A (en) * | 2011-04-15 | 2012-10-17 | 朱建英 | Heat regenerator |
| CN103542466A (en) * | 2013-10-28 | 2014-01-29 | 重庆大学 | Split type air conditioner and condensate water recycling and energy saving method for same |
| CN207094835U (en) * | 2017-05-09 | 2018-03-13 | 涟源市阳光机械制造有限公司 | A kind of portable air conditioner |
| CN208090826U (en) * | 2018-02-08 | 2018-11-13 | 深圳市酷凌时代科技有限公司 | A kind of device and cabinet air-conditioner of evaporated condensation water |
| CN109028538A (en) * | 2018-08-29 | 2018-12-18 | 广东西屋康达空调有限公司 | A kind of air conditioner condensate water cold recovery energy saver |
| CN109398394A (en) * | 2018-11-29 | 2019-03-01 | 中车大连机车研究所有限公司 | A kind of railway vehicle air conditioner condensation using device |
| CN110207295A (en) * | 2019-06-10 | 2019-09-06 | 东北电力大学 | A kind of heat pump type air conditioner improving refrigeration and heating effect using condensed water |
| CN110822690A (en) * | 2019-12-11 | 2020-02-21 | 宁波奥克斯电气股份有限公司 | Air conditioner condensate water collecting method and device and air conditioner |
| CN112413866A (en) * | 2020-11-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Condensate water recycling assembly and air conditioning system |
| CN213273165U (en) * | 2020-09-09 | 2021-05-25 | 中车青岛四方机车车辆股份有限公司 | Air conditioner condensate water recovery clearing device for vehicle and rail vehicle |
| CN215571154U (en) * | 2021-08-20 | 2022-01-18 | 珠海格力电器股份有限公司 | Recovery unit and air conditioner |
-
2021
- 2021-08-20 CN CN202110961625.4A patent/CN113531875B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207542A (en) * | 1996-02-08 | 1997-08-12 | Nippon Climate Syst:Kk | Integrated air-conditioner for automobile |
| US20020083728A1 (en) * | 2000-12-28 | 2002-07-04 | Won Hee Lee | Air conditioner |
| KR200313220Y1 (en) * | 2003-02-20 | 2003-05-16 | 손종복 | Cooling apparatus for condenser of air conditioner |
| CN102734988A (en) * | 2011-04-15 | 2012-10-17 | 朱建英 | Heat regenerator |
| CN103542466A (en) * | 2013-10-28 | 2014-01-29 | 重庆大学 | Split type air conditioner and condensate water recycling and energy saving method for same |
| CN207094835U (en) * | 2017-05-09 | 2018-03-13 | 涟源市阳光机械制造有限公司 | A kind of portable air conditioner |
| CN208090826U (en) * | 2018-02-08 | 2018-11-13 | 深圳市酷凌时代科技有限公司 | A kind of device and cabinet air-conditioner of evaporated condensation water |
| CN109028538A (en) * | 2018-08-29 | 2018-12-18 | 广东西屋康达空调有限公司 | A kind of air conditioner condensate water cold recovery energy saver |
| CN109398394A (en) * | 2018-11-29 | 2019-03-01 | 中车大连机车研究所有限公司 | A kind of railway vehicle air conditioner condensation using device |
| CN110207295A (en) * | 2019-06-10 | 2019-09-06 | 东北电力大学 | A kind of heat pump type air conditioner improving refrigeration and heating effect using condensed water |
| CN110822690A (en) * | 2019-12-11 | 2020-02-21 | 宁波奥克斯电气股份有限公司 | Air conditioner condensate water collecting method and device and air conditioner |
| CN213273165U (en) * | 2020-09-09 | 2021-05-25 | 中车青岛四方机车车辆股份有限公司 | Air conditioner condensate water recovery clearing device for vehicle and rail vehicle |
| CN112413866A (en) * | 2020-11-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Condensate water recycling assembly and air conditioning system |
| CN215571154U (en) * | 2021-08-20 | 2022-01-18 | 珠海格力电器股份有限公司 | Recovery unit and air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| 金听祥;张彩荣;: "冷凝水在家用空调中回收利用技术的研究进展", 低温与超导, no. 01, 31 December 2016 (2016-12-31), pages 45 - 49 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095979A (en) * | 2022-07-07 | 2022-09-23 | 珠海格力电器股份有限公司 | Drainage system of air conditioner, air conditioner and drainage control method of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113531875B (en) | 2024-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212618644U (en) | Kitchen air conditioning system | |
| EP2320151B1 (en) | Air-conditioning device | |
| US20090205354A1 (en) | Frosting dehumidifier with enhanced defrost | |
| US20090113905A1 (en) | Flow control of refrigerant | |
| US10816236B2 (en) | Condensate recycling system for HVAC system | |
| US20190041069A1 (en) | An air conditioner | |
| CN215571154U (en) | Recovery unit and air conditioner | |
| CN113531875B (en) | Recovery device, air conditioner and working method | |
| CN208090826U (en) | A kind of device and cabinet air-conditioner of evaporated condensation water | |
| WO2021237998A1 (en) | Circulating drying device, and fire hose drying system and method | |
| MX2007001671A (en) | Method and apparatus for monitoring refrigerant-cycle systems. | |
| CN115031469A (en) | Refrigerator and defrosting control method thereof | |
| WO2024186367A1 (en) | Evaporative cooling system for fluids and solids | |
| CN111947281A (en) | Air conditioner and self-cleaning method | |
| JP2010513829A (en) | A system that automatically evaporates condensate | |
| KR100652888B1 (en) | The airconditioner with condenser of triple pipe sructure | |
| CN109520025A (en) | air conditioner all-in-one machine | |
| RU2485409C1 (en) | Autonomous conditioner | |
| JP3619533B2 (en) | Refrigeration equipment | |
| CN209013573U (en) | A kind of wall-mounted freezer all-in-one machine | |
| JPH0650564A (en) | Integral air conditioner for both room cooler and heater | |
| WO2019106755A1 (en) | Air conditioner | |
| KR101198678B1 (en) | Air conditioner having preventing plume part and controlling method thereof | |
| CN220728361U (en) | Integrated direct-blowing type suspended ceiling cold and warm air conditioner | |
| KR200356732Y1 (en) | The airconditioner with condenser of triple pipe sructure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |