CN105091095A - Cabinet-type air conditioner with humidity regulator - Google Patents

Cabinet-type air conditioner with humidity regulator Download PDF

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Publication number
CN105091095A
CN105091095A CN201410209564.6A CN201410209564A CN105091095A CN 105091095 A CN105091095 A CN 105091095A CN 201410209564 A CN201410209564 A CN 201410209564A CN 105091095 A CN105091095 A CN 105091095A
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China
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indoor
humidity
cross valve
air
water
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Pending
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CN201410209564.6A
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Chinese (zh)
Inventor
肖晟
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Zhongshan Yaxi Environmental Protection Technology Co Ltd
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Zhongshan Yaxi Environmental Protection Technology Co Ltd
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Priority to CN201410209564.6A priority Critical patent/CN105091095A/en
Publication of CN105091095A publication Critical patent/CN105091095A/en
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Abstract

The invention discloses a cabinet-type air conditioner with a humidity regulator. The cabinet-type air conditioner mainly comprises an outdoor unit, an indoor unit and a control arranged on the indoor unit, wherein the control is used for judging whether the air in a room is over-dry or over-humid according to a current humidity value, in the room, fed back by a humidity probe; if the air is over-dry, humidification is performed; if the air is over-humid, dehumidification is performed; and the cabinet-type air conditioner has a function of maintaining the indoor humidity in a constant range.

Description

With the cabinet air-conditioner of humidistat
Technical field
The present invention relates to a kind of with can the constant cabinet air-conditioner within the specific limits of holding chamber humidity, belong to the optimisation technique of air conditioner.
Background technology
Existing air conditioner, usually all with dehumidification function, discharges after the dehumidifier function of air conditioner mainly utilizes the mode of condensation that the moisture content of indoor is condensed into water, thus reaches certain dehumidifier effect.The dehumidifier of air conditioner is close with the operation principle of dehumidifier; all utilize the mode of condensation to realize dehumidifier; but both have significant difference again: the heat that during dehumidifier work, condenser produces all is emitted on indoor; the cold that the heat of discharge can be discharged with evaporimeter balances mutually; indoor bulk temperature can not be declined; like this, be just conducive to article water evaporates and shut down after article surface temperature be suitable for, can not Yin Wendu lower and produce analyse dew phenomenon.
And the heat that during air conditioner dehumidifier, condenser produces all is discharged to outdoor; after room air suction is constantly blown over evaporimeter by fan by evaporimeter; moisture content in air is condensed precipitation; dry cold air is blown back indoor, and along with the lengthening of working time, environment temperature is more and more lower; the surface temperature of article also decreases; so after a shutdown, article surface often there will be analyses dew phenomenon.
Also have some air-conditionings to have humidification function, its humidification way is by adding a water tank, after the shell of air-conditioning adds water toward water tank, the water atomization in water tank is realized humidification, and deficiency is that energy consumption is high, auxiliary equipment is many, cost is higher.
Therefore, need to find and a kind of both there is good humidification function, there is again the air conditioner of good dehumidifier effect.Summary of the invention
The object of this invention is to provide and a kind of both there is good humidification function, there is again the air conditioner of good dehumidifier effect.
Technical scheme of the present invention is: the cabinet air-conditioner of band humidistat, form primarily of off-premises station, indoor machine and the controller be located on indoor machine, the heater 1, humidifier and the moisture probe that are connected with controller is also provided with in the shell of indoor machine, when controller detects that humidity value that moisture probe returns is lower than the humidity lower limit preset, controller starts humidifier work and helps indoor humidification, until humidity reaches the humidity lower limit preset; When controller detects that humidity value that moisture probe returns is higher than the top limit of humidity preset, controller starts dehumidifier work and helps indoor dehumidifier, until humidity is lower than the top limit of humidity preset; The microcomputer chip that can programme selected by described controller; Be provided with demarcation strip 5 in the middle part of indoor machine, its inner space be divided into superposed conditioned space and the damping space being positioned at bottom; Described heater, humidifier and moisture probe are placed in damping space; The top of demarcation strip is provided with water-accepting basin, and water-accepting basin is connected with the water tank of humidifier by water pipe, is transported in the water tank of humidifier by the condensed water gathered; Be provided with heated fan in damping space, be provided with fan in conditioned space.
The input of heater 1 is connected with a port of cross valve by pipeline, cross valve is connected with compressor, the output of heater 1 is connected by the Chang Kaiduan of pipeline with triple valve 2, the output of triple valve 2 is connected with the condenser 3 being located at outdoor, condenser is connected with the evaporimeter 4 being located at indoor by pipeline and choke valve, and evaporimeter 4 is connected with a port of cross valve by pipeline; The normal-closed end of triple valve 2 be connected heater 1 and be connected with the pipeline of cross valve; Described evaporimeter is placed in conditioned space.
Described humidifier is located at the bottom of indoor machine, and the condensed water produced during air conditioner refrigerating flows in the water tank of humidifier, and the water tank of humidifier is provided with spillway hole, and spillway hole is connected with water drainage pipe of air conditioner, and the water side of water drainage pipe of air conditioner is located at outdoor; The shell of indoor machine is provided with filler, for adding water in the water tank of humidifier.
When user selects constant humidity function, the humidity value that controller returns according to moisture probe automatically judges, if the humidity of current indoor is lower than the humidity lower limit preset, controller starts humidifier humidifies, until indoor humidity reaches the humidity lower limit preset, when controller detects that humidity value that moisture probe returns is higher than the top limit of humidity preset, controller starts dehumidifier work and helps indoor dehumidifier, until humidity is lower than the top limit of humidity preset, during dehumidifier, the normal-closed end of triple valve is closed, refrigerant flows to cross valve from compressor, the pipeline be connected with heater is flowed into from a port of cross valve, flow into heater again, the air intake of indoor is blowed to heater by heated fan, the heat taking away heater surfaces blows into indoor again, help indoor intensification, accelerate the water evaporates of article, refrigerant continues the Chang Kaiduan flowing to triple valve, enter condenser heat exchange, evaporimeter is entered through choke valve and pipeline, fan is by the air intake of indoor, after these air be inhaled into are lowered the temperature by evaporimeter, moisture content in air is separated out by evaporimeter, the air of dry cooling blows back indoor, refrigerant continues the port flowing into cross valve, compressor is returned again from another port flow of cross valve, cross valve is flowed into again by compressor compresses, so move in circles until humidity is lower than the top limit of humidity preset, during humidification, compressor does not work, and refrigerant does not flow, controller starts humidifier humidifies until indoor humidity reaches the humidity lower limit preset, and when the water level in water tank is lower than the lowest water level preset, humidifier quits work, controller sends early warning signal, notifies that user adds water, during air-conditioning dehumidifier, the air intake of indoor is blowed to heater by heated fan again, and heat is taken back indoor, and the cold of discharging with evaporimeter balances mutually, indoor bulk temperature can not be declined, like this, be just conducive to the water evaporates of article.Shut down after article surface temperature be suitable for, can not Yin Wendu lower and produce analyse dew phenomenon.
When user selects air conditioner refrigeration, the Chang Kaiduan of triple valve closes; Refrigerant flows to cross valve from compressor, the normal-closed end of triple valve is flowed into from a port of cross valve, flow into condenser heat exchange again, enter evaporimeter through choke valve and pipeline, fan is by the air intake of indoor, indoor are blown back again after for periods of heating cooling that these are inhaled into, help room temperature lowering, refrigerant continues to flow into cross valve, returns compressor from another port flow of cross valve, flowed into cross valve by compressor compresses again, so move in circles the object reaching and reduce room temperature.
When user selects air conditioner to heat, the Chang Kaiduan of triple valve closes, refrigerant flows to cross valve from compressor, evaporimeter is flowed into from a port of cross valve, fan is by the air intake of indoor, blow over evaporimeter, indoor are blown back again after air heat is heated up, refrigerant enters choke valve after flowing through evaporimeter again, condenser 3 enters triple valve again, cross valve is flowed back to from normal-closed end, get back to compressor from another port, then flowed into cross valve by compressor compresses, so move in circles the object reaching and improve room temperature.
Described heater structure is identical with the condenser of air conditioner.
Described demarcation strip side thermal isolation film upward and down covers.
Beneficial effect
1, on indoor machine, be provided with heater and humidifier and moisture probe, the humidity value of the current indoor that controller returns according to moisture probe judges that room air is too dry or too moist, if too dry, just start humidification, if too moist, just start dehumidifier, there is the function of holding chamber humidity in constant range.
Accompanying drawing explanation
Fig. 1 is indoor machine schematic appearance of the present invention;
Fig. 2 is logic schematic diagram of the present invention.
detailed description of the invention
As depicted in figs. 1 and 2, with the cabinet air-conditioner of humidistat, form primarily of off-premises station, indoor machine and the controller be located on indoor machine, the heater 1, humidifier and the moisture probe that are connected with controller is also provided with in the shell of indoor machine, when controller detects that humidity value that moisture probe returns is lower than the humidity lower limit preset, controller starts humidifier work and helps indoor humidification, until humidity reaches the humidity lower limit preset; When controller detects that humidity value that moisture probe returns is higher than the top limit of humidity preset, controller starts dehumidifier work and helps indoor dehumidifier, until humidity is lower than the top limit of humidity preset; The microcomputer chip that can programme selected by described controller; Be provided with demarcation strip 5 in the middle part of indoor machine, its inner space be divided into superposed conditioned space and the damping space being positioned at bottom; Described heater, humidifier and moisture probe are placed in damping space; The top of demarcation strip is provided with water-accepting basin, and water-accepting basin is connected with the water tank of humidifier by water pipe, is transported in the water tank of humidifier by the condensed water gathered; Be provided with heated fan in damping space, be provided with fan in conditioned space.
The input of heater 1 is connected with a port of cross valve by pipeline, cross valve is connected with compressor, the output of heater 1 is connected by the Chang Kaiduan of pipeline with triple valve 2, the output of triple valve 2 is connected with the condenser 3 being located at outdoor, condenser is connected with the evaporimeter 4 being located at indoor by pipeline and choke valve, and evaporimeter 4 is connected with a port of cross valve by pipeline; The normal-closed end of triple valve 2 be connected heater 1 and be connected with the pipeline of cross valve.
Described humidifier is located at the bottom of indoor machine, and the condensed water produced during air conditioner refrigerating flows in the water tank of humidifier, and the water tank of humidifier is provided with spillway hole, and spillway hole is connected with water drainage pipe of air conditioner, and the water side of water drainage pipe of air conditioner is located at outdoor; The shell of indoor machine is provided with filler, for adding water in the water tank of humidifier.
The microcomputer chip that can programme selected by described controller.When user selects constant humidity function, the humidity value that controller will return according to moisture probe automatically judges, if the humidity of current indoor is lower than the humidity lower limit preset, controller starts humidifier humidifies, until indoor humidity reaches the humidity lower limit preset; When controller detects that humidity value that moisture probe returns is higher than the top limit of humidity preset, controller starts dehumidifier work and helps indoor dehumidifier, until humidity is lower than the top limit of humidity preset.
During dehumidifier, the normal-closed end of triple valve is closed, refrigerant flows to cross valve from compressor, the pipeline be connected with heater is flowed into from a port of cross valve, flow into heater again, the air intake of indoor is blowed to heater by heated fan, the heat taking away heater surfaces blows into indoor again, help indoor intensification, accelerate the water evaporates of article, refrigerant continues the Chang Kaiduan flowing to triple valve, enter condenser heat exchange, evaporimeter is entered through choke valve and pipeline, fan is by the air intake of indoor, after these air be inhaled into are lowered the temperature by evaporimeter, moisture content in air is separated out by evaporimeter, the air of dry cooling blows back indoor, refrigerant continues the port flowing into cross valve, compressor is returned again from another port flow of cross valve, cross valve is flowed into again by compressor compresses, so move in circles until humidity is lower than the top limit of humidity preset.
During air-conditioning dehumidifier, the air intake of indoor is blowed to heater by heated fan again, and heat is taken back indoor, and the cold of discharging with evaporimeter balances mutually, indoor bulk temperature can not be declined, like this, be just conducive to the water evaporates of article.Shut down after article surface temperature be suitable for, can not Yin Wendu lower and produce analyse dew phenomenon.
During humidification, compressor does not work, and refrigerant does not flow, and controller starts humidifier humidifies.When the water level in water tank is lower than the lowest water level preset, humidifier quits work, and controller sends early warning signal, notifies that user adds water.
When user selects air conditioner refrigeration, the Chang Kaiduan of triple valve closes; Refrigerant flows to cross valve from compressor, the normal-closed end of triple valve is flowed into from a port of cross valve, flow into condenser heat exchange again, enter evaporimeter through choke valve and pipeline, fan is by the air intake of indoor, indoor are blown back again after for periods of heating cooling that these are inhaled into, help room temperature lowering, refrigerant continues to flow into cross valve, returns compressor from another port flow of cross valve, flowed into cross valve by compressor compresses again, so move in circles the object reaching and reduce room temperature.
When user selects air conditioner to heat, the Chang Kaiduan of triple valve closes, refrigerant flows to cross valve from compressor, evaporimeter is flowed into from a port of cross valve, fan is by the air intake of indoor, blow over evaporimeter, indoor are blown back again after air heat is heated up, refrigerant enters choke valve after flowing through evaporimeter again, condenser 3 enters triple valve again, cross valve is flowed back to from normal-closed end, get back to compressor from another port, then flowed into cross valve by compressor compresses, so move in circles the object reaching and improve room temperature.
Described heater structure is identical with the condenser of air conditioner.
Described demarcation strip side thermal isolation film upward and down covers, to reduce heat exchange between the two.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.

Claims (8)

1. be with the cabinet air-conditioner of humidistat, form primarily of off-premises station, indoor machine and the controller be located on indoor machine, the heater (1), humidifier and the moisture probe that are connected with controller is also provided with in the shell of indoor machine, when controller detects that humidity value that moisture probe returns is lower than the humidity lower limit preset, controller starts humidifier work and helps indoor humidification, until humidity reaches the humidity lower limit preset; When controller detects that humidity value that moisture probe returns is higher than the top limit of humidity preset, controller starts dehumidifier work and helps indoor dehumidifier, until humidity is lower than the top limit of humidity preset; The microcomputer chip that can programme selected by described controller; Be provided with demarcation strip (5) in the middle part of indoor machine, its inner space be divided into superposed conditioned space and the damping space being positioned at bottom; Described heater, humidifier and moisture probe are placed in damping space; The top of demarcation strip is provided with water-accepting basin, and water-accepting basin is connected with the water tank of humidifier by water pipe, is transported in the water tank of humidifier by the condensed water gathered; Be provided with heated fan in damping space, be provided with fan in conditioned space.
2. the cabinet air-conditioner of band humidistat according to claim 1, it is characterized in that: the input of heater (1) is connected with a port of cross valve by pipeline, cross valve is connected with compressor, the output of heater (1) is connected by the Chang Kaiduan of pipeline with triple valve (2), the output of triple valve (2) is connected with the condenser (3) being located at outdoor, condenser is connected with the evaporimeter (4) being located at indoor by pipeline and choke valve, and evaporimeter (4) is connected with a port of cross valve by pipeline; The normal-closed end of triple valve (2) be connected heater (1) and be connected with the pipeline of cross valve; Described evaporimeter is placed in conditioned space.
3. the cabinet air-conditioner of band humidistat according to claim 2, it is characterized in that: described humidifier is located at the bottom of indoor set, the condensed water produced during air conditioner refrigerating flows in the water tank of humidifier, the water tank of humidifier is provided with spillway hole, spillway hole is connected with water drainage pipe of air conditioner, and the water side of water drainage pipe of air conditioner is located at outdoor; The shell of indoor set is provided with filler, for adding water in the water tank of humidifier.
4. the cabinet air-conditioner of band humidistat according to claim 3, it is characterized in that: when user selects constant humidity function, the humidity value that controller returns according to moisture probe automatically judges, if the humidity of current indoor is lower than the humidity lower limit preset, controller starts humidifier humidifies, until indoor humidity reaches the humidity lower limit preset, when controller detects that humidity value that moisture probe returns is higher than the top limit of humidity preset, controller starts dehumidifier work and helps indoor dehumidifier, until humidity is lower than the top limit of humidity preset, during dehumidifier, the normal-closed end of triple valve is closed, refrigerant flows to cross valve from compressor, the pipeline be connected with heater is flowed into from a port of cross valve, flow into heater again, the air intake of indoor is blowed to heater by heated fan, the heat taking away heater surfaces blows into indoor again, help indoor intensification, accelerate the water evaporates of article, refrigerant continues the Chang Kaiduan flowing to triple valve, enter condenser heat exchange, evaporimeter is entered through choke valve and pipeline, fan is by the air intake of indoor, after these air be inhaled into are lowered the temperature by evaporimeter, moisture content in air is separated out by evaporimeter, the air of dry cooling blows back indoor, refrigerant continues the port flowing into cross valve, compressor is returned again from another port flow of cross valve, cross valve is flowed into again by compressor compresses, so move in circles until humidity is lower than the top limit of humidity preset, during humidification, compressor does not work, and refrigerant does not flow, controller starts humidifier humidifies until indoor humidity reaches the humidity lower limit preset, and when the water level in water tank is lower than the lowest water level preset, humidifier quits work, controller sends early warning signal, notifies that user adds water, during air-conditioning dehumidifier, the air intake of indoor is blowed to heater by heated fan again, and heat is taken back indoor, and the cold of discharging with evaporimeter balances mutually, indoor bulk temperature can not be declined, like this, be just conducive to the water evaporates of article.Shut down after article surface temperature be suitable for, can not Yin Wendu lower and produce analyse dew phenomenon.
5. the cabinet air-conditioner of band humidistat according to claim 2, is characterized in that: when user selects air conditioner refrigeration, and the Chang Kaiduan of triple valve closes; Refrigerant flows to cross valve from compressor, the normal-closed end of triple valve is flowed into from a port of cross valve, flow into condenser heat exchange again, enter evaporimeter through choke valve and pipeline, fan is by the air intake of indoor, indoor are blown back again after for periods of heating cooling that these are inhaled into, help room temperature lowering, refrigerant continues to flow into cross valve, returns compressor from another port flow of cross valve, flowed into cross valve by compressor compresses again, so move in circles the object reaching and reduce room temperature.
6. the cabinet air-conditioner of band humidistat according to claim 2, it is characterized in that: when user selects air conditioner to heat, the Chang Kaiduan of triple valve closes, refrigerant flows to cross valve from compressor, evaporimeter is flowed into from a port of cross valve, fan is by the air intake of indoor, blow over evaporimeter, indoor are blown back again after air heat is heated up, refrigerant enters choke valve after flowing through evaporimeter again, condenser (3) enters triple valve again, cross valve is flowed back to from normal-closed end, compressor is got back to from another port, cross valve is flowed into again by compressor compresses, so move in circles the object reaching and improve room temperature.
7. the cabinet air-conditioner of band humidistat according to claim 3, is characterized in that: described heater structure is identical with the condenser of air conditioner.
8. the cabinet air-conditioner of band humidistat according to claim 1, is characterized in that: described demarcation strip side thermal isolation film upward and down covers.
CN201410209564.6A 2014-05-16 2014-05-16 Cabinet-type air conditioner with humidity regulator Pending CN105091095A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023953A (en) * 2017-04-05 2017-08-08 李振 Ward temperature and humidity intelligent regulating system
WO2023279724A1 (en) * 2021-07-06 2023-01-12 青岛海尔空调器有限总公司 Floor standing air conditioner and humidity regulation method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003314854A (en) * 2002-04-19 2003-11-06 Daikin Ind Ltd Air conditioner
CN201522040U (en) * 2009-09-28 2010-07-07 广东申菱空调设备有限公司 Temperature adjusting dehumidifier capable of changing air quantity
KR20120056514A (en) * 2010-11-25 2012-06-04 (주)동신냉열이엔지 Electrical energy saving type constant -temperature dehumidifier
CN103075768A (en) * 2013-02-01 2013-05-01 海信(山东)空调有限公司 Constant temperature and humidity air conditioning unit and control method
CN203478511U (en) * 2013-10-10 2014-03-12 长沙理工大学 Heat recovery constant temperature and humidity household air conditioner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003314854A (en) * 2002-04-19 2003-11-06 Daikin Ind Ltd Air conditioner
CN201522040U (en) * 2009-09-28 2010-07-07 广东申菱空调设备有限公司 Temperature adjusting dehumidifier capable of changing air quantity
KR20120056514A (en) * 2010-11-25 2012-06-04 (주)동신냉열이엔지 Electrical energy saving type constant -temperature dehumidifier
CN103075768A (en) * 2013-02-01 2013-05-01 海信(山东)空调有限公司 Constant temperature and humidity air conditioning unit and control method
CN203478511U (en) * 2013-10-10 2014-03-12 长沙理工大学 Heat recovery constant temperature and humidity household air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023953A (en) * 2017-04-05 2017-08-08 李振 Ward temperature and humidity intelligent regulating system
WO2023279724A1 (en) * 2021-07-06 2023-01-12 青岛海尔空调器有限总公司 Floor standing air conditioner and humidity regulation method therefor

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Application publication date: 20151125