CN111947244A - Heat pump system for adjusting indoor humidity and improving capacity - Google Patents

Heat pump system for adjusting indoor humidity and improving capacity Download PDF

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Publication number
CN111947244A
CN111947244A CN202010503670.0A CN202010503670A CN111947244A CN 111947244 A CN111947244 A CN 111947244A CN 202010503670 A CN202010503670 A CN 202010503670A CN 111947244 A CN111947244 A CN 111947244A
Authority
CN
China
Prior art keywords
indoor
outdoor
heat exchanger
turning
pump
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.)
Pending
Application number
CN202010503670.0A
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Chinese (zh)
Inventor
赵密升
周超越
刘伟飞
徐维振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong New Energy Technology Development Co Ltd
Original Assignee
Guangdong New Energy Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong New Energy Technology Development Co Ltd filed Critical Guangdong New Energy Technology Development Co Ltd
Priority to CN202010503670.0A priority Critical patent/CN111947244A/en
Publication of CN111947244A publication Critical patent/CN111947244A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/42Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14Heat exchangers specially adapted for separate outdoor units
    • F24F1/16Arrangement or mounting thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/36Drip trays for outdoor units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • F24F2110/12Temperature of the outside air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/20Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/20Heat-exchange fluid temperature

Abstract

The invention discloses a heat pump system for adjusting indoor humidity and improving indoor capacity, which comprises a compressor, a four-way valve, an indoor heat exchanger, a throttling device, an outdoor heat exchanger and a gas-liquid separator, wherein the outdoor heat exchanger comprises an outdoor heat exchanger body, an outdoor spray pipe, an outdoor fan and an outdoor water pan, the outdoor spray pipe is positioned above the outdoor fan, the outdoor water pan is positioned below the outdoor heat exchanger body, the indoor heat exchanger comprises an indoor heat exchanger body, an indoor humidity sensor, an indoor fan and an indoor water pan, the indoor humidity sensor is arranged on the indoor heat exchanger body, and the indoor water pan is arranged below the indoor heat exchanger body; the indoor side water receiving disc is connected with the outdoor side spray pipe through a first circulating pump. The invention improves the indoor air humidity by utilizing the forced convection evaporation of the defrosting water generated by the heat pump unit in the heating and defrosting process.

Description

Heat pump system for adjusting indoor humidity and improving capacity
Technical Field
The invention relates to the technical field of air source heat pumps, in particular to a heat pump system for adjusting indoor humidity and improving capacity.
Background
When the air source heat pump is used for heating, the frosting or condensation phenomenon can be generated on the outdoor side due to heat absorption; when refrigerating, the condensation phenomenon can be generated by the heat absorbed by the indoor side. In the prior art, condensed water generated at the indoor side and the outdoor side is directly discharged, and the indoor humidity cannot be effectively adjusted; the direct discharge wastes energy in the condensed water produced by the unit and cannot effectively adjust the indoor humidity.
To solve this problem, the present invention is hereby proposed.
Disclosure of Invention
The invention aims to provide a heat pump system for adjusting indoor humidity and improving capacity.
The purpose of the invention can be realized by the following technical scheme:
a heat pump system for adjusting indoor humidity and improving indoor capacity comprises a compressor, a four-way valve, an indoor heat exchanger, a throttling device, an outdoor heat exchanger and a gas-liquid separator, wherein the outdoor heat exchanger comprises an outdoor heat exchanger body, an outdoor spray pipe, an outdoor fan and an outdoor water receiving disc, the outdoor spray pipe is positioned above the outdoor fan, the outdoor water receiving disc is positioned below the outdoor heat exchanger body, the indoor heat exchanger comprises an indoor heat exchanger body, an indoor humidity sensor, an indoor fan and an indoor water receiving disc, the indoor humidity sensor is installed on the indoor heat exchanger body, and the indoor water receiving disc is installed below the indoor heat exchanger body; the indoor side water receiving disc is connected with the outdoor side spray pipe through a first circulating pump.
Furthermore, the outdoor side water receiving tray is connected with the indoor side water receiving tray through a second circulating pump and a filter.
Furthermore, a surface temperature sensor and an outdoor environment temperature sensor are arranged on the outdoor heat exchanger.
Preferably, the heat pump system comprises a humidifying mode, a dehumidifying mode and a spraying mode, and the three modes are controlled according to the detection result of the indoor humidity sensor.
Preferably, in the humidification mode, when the heat pump system heats, the outdoor heat exchanger absorbs heat, when the surface temperature is lower than the ambient temperature, condensation or frosting can occur on the surface of the outdoor heat exchanger, the outdoor water receiving tray collects condensed water generated by condensation or defrosting of the outdoor heat exchanger, if the indoor humidity sensor detects that the indoor humidity is lower than a set value, the second circulating pump is started, the condensed water reaches the indoor water receiving tray through the second circulating pump and the filter, hot air blown out by the indoor heat exchanger is subjected to forced convection evaporation to form water vapor, and when the indoor humidity rises to the set value, the second circulating pump is turned off.
Preferably, when the dehumidification mode is system refrigeration, the indoor humidity sensor detects that the indoor humidity is higher than a set value, and the rotating speed of the indoor fan is reduced.
Furthermore, when the system is in a refrigeration mode, the surface temperature of the indoor side heat exchanger is lower than the ambient temperature, condensation is generated on the surface of the indoor side heat exchanger, the indoor side water receiving disc collects the condensation on the surface of the indoor side heat exchanger, and the condensation water is sprayed on the outdoor side heat exchanger through the second circulating pump and the outdoor side spray pipe.
Further, the dehumidification mode and the spray mode can be simultaneously started.
Further, the working method of the heat pump system comprises the following steps:
s1: judging whether the heat pump system operates in the heating mode, if so, turning to S2, and if not, turning to S8;
s2: judging whether the surface temperature T1 of the outdoor side heat exchanger is lower than the environmental temperature T2, if so, turning to S3, and if not, turning to S1;
s3, collecting condensed water generated by condensation or defrosting of the outdoor heat exchanger by using the outdoor water receiving disc, and turning to S4;
s4: judging whether the indoor humidity detected by the indoor humidity sensor is lower than a set value, if so, turning to S5, otherwise, turning to S7;
s5: the second circulating pump is started, and the condensed water reaches the indoor water receiving tray through the second circulating pump and the filter and turns to 36;
s6: performing forced convection evaporation on hot air blown out of the indoor side heat exchanger to form water vapor, increasing the indoor humidity, and turning to S4;
s7: the second circulating pump is closed;
s8: operating the heat pump system in a cooling mode, turning to S9;
s9: judging whether the indoor humidity detected by the indoor humidity sensor is higher than a set value, if so, turning to S10, otherwise, turning to S1;
s10: reducing the rotating speed of an indoor side fan, increasing the temperature difference of indoor side inlet and outlet air, reducing the evaporation temperature of the system, accelerating the water analysis in the air, and turning to S11;
s11, judging whether the surface temperature of the indoor side heat exchanger is lower than the environmental temperature, if so, turning to S12, and if not, turning to S1;
s12: the indoor water receiving disc collects condensation on the surface of the indoor heat exchanger, and the condensation water is sprayed on the outdoor heat exchanger through the second circulating pump and the outdoor spray pipe.
The invention has the beneficial effects that:
the indoor water receiving tray is connected with the outdoor side spray pipe, and the outdoor side water receiving tray is connected with the indoor side water receiving tray; under the control of an indoor humidity sensor, condensed water generated by a heat pump unit in the refrigerating operation is utilized to spray the outdoor heat exchanger to achieve the effect of reducing the condensing temperature, so that the energy efficiency of the heat pump unit is improved; the defrosting water generated by the heat pump unit in the heating and defrosting process is used for forcibly convectively evaporating the indoor side, so that the indoor air humidity is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a block diagram of a heat pump system for regulating indoor humidity and increasing capacity according to the present invention.
Fig. 2 is a structural view of an outdoor side heat exchanger according to the present invention.
Fig. 3 is a flow chart illustrating a method of operating a heat pump system for regulating indoor humidity and increasing capacity according to the present invention.
Reference numerals:
1-a compressor; 2-a four-way valve; 3-indoor side heat exchanger; 31-indoor side heat exchanger body; 32-indoor side humidity sensor; 33-indoor side fan; 34-indoor side water pan; 4-a throttling device; 5-outdoor heat exchanger; 51-an outdoor side heat exchanger body; 52-outdoor side shower; 53-outdoor side fan; 54-outdoor side water pan; 6-gas-liquid separator; 7-a first circulation pump; 8-a second circulation pump; 9-a filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a heat pump system for adjusting indoor humidity and improving indoor capacity includes a compressor 1, a four-way valve 2, an indoor side heat exchanger 3, a throttling device 4, an outdoor side heat exchanger 5, and a gas-liquid separator 6.
One end of the compressor 1 is connected with the four-way valve 2, the other end of the compressor is connected with the gas-liquid separator 6, the other end of the gas-liquid separator 6 is connected with the four-way valve 2, one end of the indoor side heat exchanger 3 is connected with the four-way valve 2, the other end of the indoor side heat exchanger is connected with the throttling device 4, the other end of the throttling device 4 is connected with the outdoor side heat exchanger 5, and the other end of the outdoor side heat exchanger 5.
Be equipped with surface temperature sensor and outdoor ambient temperature sensor on the outdoor side heat exchanger 5, surface temperature sensor is used for measuring the surface temperature of outdoor side heat exchanger 5, outdoor ambient temperature sensor is used for measuring outdoor ambient temperature.
Further, the outdoor heat exchanger 5 includes an outdoor heat exchanger body 51, an outdoor shower 52, an outdoor fan 53, and an outdoor water receiving tray 54, the outdoor shower 52 is located above the outdoor fan 53, the outdoor fan 53 is located above the outdoor heat exchanger body 51, and the outdoor water receiving tray 54 is located below the outdoor heat exchanger body 51.
The indoor side heat exchanger 3 includes an indoor side heat exchanger body 31, an indoor side humidity sensor 32, an indoor side fan 33 and an indoor side water pan 34, the indoor side humidity sensor 32 is installed on the indoor side heat exchanger body 31, and the indoor side water pan 34 is installed below the indoor side heat exchanger body 31.
The indoor water pan 34 is connected with the outdoor shower pipe 52 through the first circulating pump 7.
The outdoor water receiving tray 54 is connected to the indoor water receiving tray 34 via the second circulation pump 8 and the filter 9.
The working method of the heat pump system comprises a humidifying mode, a dehumidifying mode and a spraying mode, and the three methods are controlled according to the detection result of the indoor side humidity sensor 32.
The humidifying mode is as follows: when the heat pump system heats, the outdoor heat exchanger 5 absorbs heat, when the surface temperature is lower than the ambient temperature, condensation or frosting can occur on the surface of the outdoor heat exchanger 5, the outdoor water receiving tray 54 collects condensation water generated by condensation or defrosting of the outdoor heat exchanger 5, if the indoor humidity sensor 32 detects that the indoor humidity is lower than a set value, the second circulating pump 2 is started, the condensation water reaches the indoor water receiving tray 34 through the second circulating pump 8 and the filter 9, and forced convection evaporation is performed on hot air blown out by the indoor heat exchanger 3 to form water vapor, so that the indoor humidity is improved. When the indoor humidity rises to a set value, the second circulating pump 8 is turned off, and the humidification mode is stopped.
A dehumidification mode: when the system is refrigerating, the indoor side humidity sensor detects that the indoor humidity is higher than a set value, the rotating speed of the indoor side fan is reduced, the temperature difference of the indoor side air inlet and outlet is increased, the evaporation temperature of the system is reduced, the water in the air is analyzed out in an accelerated mode, and the dehumidification effect is achieved.
And (3) spraying mode: when the system is used for refrigerating, the surface temperature of the indoor side heat exchanger is lower than the ambient temperature, condensation is generated on the surface of the indoor side heat exchanger, the indoor side water receiving disc collects the condensation on the surface of the indoor side heat exchanger, condensed water is sprayed on the outdoor side heat exchanger through the second circulating pump 2 and the outdoor side spray pipe 52, and the condensation temperature of the system can be reduced after spraying because the temperature of the condensed water is far lower than the surface temperature of the outdoor side heat exchanger, so that the refrigerating capacity of the unit is improved.
Preferably, the dehumidification mode and the spray mode can be turned on simultaneously.
Referring to fig. 3, the specific steps are as follows:
s1: judging whether the heat pump system operates in the heating mode, if so, turning to S2, and if not, turning to S8;
s2: judging whether the surface temperature T1 of the outdoor side heat exchanger is lower than the environmental temperature T2, if so, turning to S3, and if not, turning to S1;
s3, collecting condensed water generated by condensation or defrosting of the outdoor heat exchanger by using the outdoor water receiving disc, and turning to S4;
s4: judging whether the indoor humidity detected by the indoor humidity sensor is lower than a set value, if so, turning to S5, otherwise, turning to S2;
s5: the second circulating pump is started, and the condensed water reaches the indoor water receiving tray through the second circulating pump and the filter and turns to 36;
s6: performing forced convection evaporation on hot air blown out of the indoor side heat exchanger to form water vapor, increasing the indoor humidity, and turning to S4;
s7: the second circulating pump is closed;
s8: operating the heat pump system in a cooling mode, turning to S9;
s9: judging whether the indoor humidity detected by the indoor humidity sensor is higher than a set value, if so, turning to S10, otherwise, turning to S1;
s10: reducing the rotating speed of an indoor side fan, increasing the temperature difference of indoor side inlet and outlet air, reducing the evaporation temperature of the system, accelerating the water analysis in the air, and turning to S11;
so as to achieve the effect of dehumidification;
s11, judging whether the surface temperature of the indoor side heat exchanger is lower than the environmental temperature, if so, turning to S12, and if not, turning to S1;
s12: the indoor water receiving disc collects condensation on the surface of the indoor heat exchanger, and the condensation water is sprayed on the outdoor heat exchanger through the second circulating pump and the outdoor spray pipe.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. A heat pump system for adjusting indoor humidity and improving indoor capacity comprises a compressor (1), a four-way valve (2), an indoor heat exchanger (3), a throttling device (4), an outdoor heat exchanger (5) and a gas-liquid separator (6), and is characterized in that the outdoor heat exchanger (5) comprises an outdoor heat exchanger body (51), an outdoor shower pipe (52), an outdoor fan (53) and an outdoor water pan (54), the outdoor shower pipe (52) is positioned above the outdoor fan (53), the outdoor water pan (54) is positioned below the outdoor heat exchanger body (51), the indoor heat exchanger (3) comprises an indoor heat exchanger body (31), an indoor humidity sensor (32), an indoor fan (33) and an indoor water pan (34), the indoor humidity sensor (32) is installed on the indoor heat exchanger body (31), the indoor water pan (34) is arranged below the indoor heat exchanger body (31); the indoor side water receiving disc (34) is connected with the outdoor side spraying pipe (52) through a first circulating pump (7).
2. The heat pump system according to claim 1, wherein the outdoor water pan (54) is connected to the indoor water pan (34) via a second circulation pump (8) and a filter (9).
3. The heat pump system for adjusting indoor humidity and improving capacity according to claim 1, wherein the outdoor side heat exchanger (5) is provided with a surface temperature sensor and an outdoor environment temperature sensor.
4. The heat pump system according to any one of claims 1-4, wherein the heat pump system includes a humidification mode, a dehumidification mode, and a spray mode, and the three modes are controlled according to the detection result of the indoor humidity sensor (32).
5. The heat pump system according to claim 4, wherein in the humidification mode, when the heat pump system heats, the outdoor heat exchanger (5) absorbs heat, when the surface temperature is lower than the ambient temperature, condensation or frost may form on the surface of the outdoor heat exchanger (5), the outdoor water pan (54) collects condensed water generated by condensation or frost formation of the outdoor heat exchanger (5), if the indoor humidity sensor (32) detects that the indoor humidity is lower than a set value, the second circulation pump (8) is turned on, the condensed water reaches the indoor water pan (34) through the second circulation pump (8) and the filter (9), hot air blown out by the indoor heat exchanger (3) is subjected to forced convection evaporation to form water vapor, and when the indoor humidity rises to the set value, the second circulation pump (8) is turned off.
6. The heat pump system of claim 4, wherein when the dehumidification mode is system cooling, the indoor humidity sensor (32) detects that the indoor humidity is higher than a set value, and the indoor fan speed is reduced.
7. The heat pump system according to claim 4, wherein when the spraying mode is system refrigeration, the surface temperature of the indoor heat exchanger (3) is lower than the ambient temperature, condensation is generated on the surface of the indoor heat exchanger (3), the indoor water receiving tray (34) collects the condensation on the surface of the indoor heat exchanger (3), and the condensation water is sprayed on the outdoor heat exchanger (5) through the second circulating pump (8) and the outdoor spraying pipe (52).
8. The heat pump system of claim 4, wherein the dehumidification mode and the spray mode can be turned on simultaneously.
9. The heat pump system as claimed in claim 4, wherein the method of operating the heat pump system comprises the steps of:
s1: judging whether the heat pump system operates in the heating mode, if so, turning to S2, and if not, turning to S8;
s2: judging whether the surface temperature T1 of the outdoor side heat exchanger is lower than the environmental temperature T2, if so, turning to S3, and if not, turning to S1;
s3, collecting condensed water generated by condensation or defrosting of the outdoor heat exchanger by using the outdoor water receiving disc, and turning to S4;
s4: judging whether the indoor humidity detected by the indoor humidity sensor is lower than a set value, if so, turning to S5, otherwise, turning to S2;
s5: the second circulating pump is started, and the condensed water reaches the indoor water receiving tray through the second circulating pump and the filter and turns to 36;
s6: performing forced convection evaporation on hot air blown out of the indoor side heat exchanger to form water vapor, increasing the indoor humidity, and turning to S4;
s7: the second circulating pump is closed;
s8: operating the heat pump system in a cooling mode, turning to S9;
s9: judging whether the indoor humidity detected by the indoor humidity sensor is higher than a set value, if so, turning to S10, otherwise, turning to S1;
s10: reducing the rotating speed of an indoor side fan, increasing the temperature difference of indoor side inlet and outlet air, reducing the evaporation temperature of the system, accelerating the water analysis in the air, and turning to S11;
s11, judging whether the surface temperature of the indoor side heat exchanger is lower than the environmental temperature, if so, turning to S12, and if not, turning to S1;
s12: the indoor water receiving disc collects condensation on the surface of the indoor heat exchanger, and the condensation water is sprayed on the outdoor heat exchanger through the second circulating pump and the outdoor spray pipe.
CN202010503670.0A 2020-06-05 2020-06-05 Heat pump system for adjusting indoor humidity and improving capacity Pending CN111947244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010503670.0A CN111947244A (en) 2020-06-05 2020-06-05 Heat pump system for adjusting indoor humidity and improving capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010503670.0A CN111947244A (en) 2020-06-05 2020-06-05 Heat pump system for adjusting indoor humidity and improving capacity

Publications (1)

Publication Number Publication Date
CN111947244A true CN111947244A (en) 2020-11-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387434A (en) * 2007-09-14 2009-03-18 肖克贤 Domestic air conditioner condensate water processing method and apparatus
US20170097166A1 (en) * 2015-10-05 2017-04-06 Matthew Morris Evaporative cooling device
WO2017066855A1 (en) * 2015-10-21 2017-04-27 DOS SANTOS GERARDO, Wesley Richards Water dispersing apparatus in the form of cool mist to the external environment
CN108180542A (en) * 2017-12-22 2018-06-19 中建三局第建设工程有限责任公司 Multifunctional heat pump type domestic air conditioner and control method
CN108548310A (en) * 2018-04-12 2018-09-18 江苏科技大学 A kind of air conditioner condensation water evaporation and humidification system and application method
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387434A (en) * 2007-09-14 2009-03-18 肖克贤 Domestic air conditioner condensate water processing method and apparatus
US20170097166A1 (en) * 2015-10-05 2017-04-06 Matthew Morris Evaporative cooling device
WO2017066855A1 (en) * 2015-10-21 2017-04-27 DOS SANTOS GERARDO, Wesley Richards Water dispersing apparatus in the form of cool mist to the external environment
CN108180542A (en) * 2017-12-22 2018-06-19 中建三局第建设工程有限责任公司 Multifunctional heat pump type domestic air conditioner and control method
CN108548310A (en) * 2018-04-12 2018-09-18 江苏科技大学 A kind of air conditioner condensation water evaporation and humidification system and application method
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

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