CN117989617A - Dehumidifier operation method and dehumidifier - Google Patents
Dehumidifier operation method and dehumidifier Download PDFInfo
- Publication number
- CN117989617A CN117989617A CN202211347852.9A CN202211347852A CN117989617A CN 117989617 A CN117989617 A CN 117989617A CN 202211347852 A CN202211347852 A CN 202211347852A CN 117989617 A CN117989617 A CN 117989617A
- Authority
- CN
- China
- Prior art keywords
- temperature
- humidity
- preset
- fan
- heat 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 6
- 238000007791 dehumidification Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Drying Of Gases (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a dehumidifier operation method, which comprises the following steps: an obtaining step, namely controlling the fan to run for a first preset time and then obtaining a first temperature and a first humidity of the current environment; the first execution step is used for judging whether the first temperature is higher than a preset temperature threshold value and whether the first humidity is higher than a first preset humidity threshold value, and if the first temperature is higher than the preset temperature threshold value or the first humidity is higher than the first preset humidity threshold value, controlling the heat pump to operate; the second execution step is to acquire a second temperature and a second humidity of the current environment, and judge whether the second temperature is lower than a preset temperature threshold value or not and whether the second humidity is lower than a second preset humidity threshold value or not; if the second temperature is lower than the preset temperature threshold and the second humidity is lower than the second preset humidity threshold, the heat pump and the fan are controlled to stop running, and after a second preset time is spaced, the fan is controlled to run again and the acquisition step is executed. The invention can reduce the energy waste of the dehumidifier and save electric energy. The invention also provides a dehumidifier.
Description
Technical Field
The invention relates to the field of dehumidifiers, in particular to a dehumidifier operation method and a dehumidifier.
Background
The application scene of the dehumidifier at present is generally the upper limit of humidity control, and the temperature requirement has a wide range. The operation modes of the heat pump dehumidifier are all that the temperature and the relative humidity values are set by the user, and the equipment tracks the temperature and the humidity set by the user according to the on-site temperature and humidity conditions.
The existing heat pump type dehumidifier tracks the set temperature due to excessive temperature, so that the energy consumption is increased; meanwhile, in the standby process of the existing heat pump type dehumidifier, the fan can continuously run, and certain energy consumption is wasted.
Disclosure of Invention
The invention aims to solve the problems that the energy consumption is increased due to the fact that the existing dehumidifier tracks the set temperature frequently due to excessive temperature tracking, and the fan always operates when the dehumidifier is in standby, so that energy is wasted. The invention provides a dehumidifier operation method and a dehumidifier, which can reduce energy waste of the dehumidifier and save electric energy.
In order to solve the technical problems, the embodiment of the invention discloses a dehumidifier operation method, wherein the dehumidifier comprises a fan and a heat pump, and the heat pump is connected with the fan and is used for receiving wind output by the fan and outputting the wind at a set temperature; the method comprises the following steps:
the method comprises the steps of obtaining a first temperature and a first humidity of a current environment after a fan starts to operate for a first preset time;
The first execution step is used for judging whether the first temperature is higher than a preset temperature threshold value and whether the first humidity is higher than a first preset humidity threshold value, and if the first temperature is higher than the preset temperature threshold value or the first humidity is higher than the first preset humidity threshold value, controlling the heat pump to operate;
The second execution step is to acquire a second temperature and a second humidity of the current environment in the operation process of the heat pump, and judge whether the second temperature is lower than a preset temperature threshold value or not and whether the second humidity is lower than a second preset humidity threshold value or not;
if the second temperature is lower than the preset temperature threshold and the second humidity is lower than the second preset humidity threshold, the heat pump and the fan are controlled to stop running, and after a second preset time interval, the fan is controlled to run again and the acquisition step is executed again.
By adopting the technical scheme, the acquired temperature can be compared with the preset temperature, the temperature in the space is not required to be regulated to the preset temperature, and the temperature and humidity adjustment of the whole space can be completed only by enabling the humidity in the space to reach the preset humidity environment, so that the energy consumption is greatly saved.
According to another embodiment of the present invention, the preset temperature threshold includes a first preset temperature, a second preset temperature, and a third preset temperature, and the first performing step includes:
Comparing the first temperature with a first preset temperature, a second preset temperature and a third preset temperature respectively, wherein the second preset temperature is lower than the first preset temperature and higher than the third preset temperature;
If the first temperature is higher than the first preset temperature, the heat pump cools the wind output by the fan;
If the first temperature is lower than the first preset temperature and higher than the second preset temperature and the first humidity is higher than a first humidity threshold, cooling and dehumidifying the wind output by the fan;
if the first temperature is lower than the second preset temperature and higher than the third preset temperature and the first humidity is higher than a first humidity threshold, the heat pump adjusts the temperature and dehumidifies the wind output by the fan;
if the first temperature is lower than the third preset temperature and the first humidity is higher than the first humidity threshold, the heat pump carries out heating and dehumidifying treatment on the wind output by the fan.
According to another embodiment of the present invention, an embodiment of the present invention discloses that the first preset temperature is 30 ℃;
The second preset temperature is 26 ℃;
the third preset temperature is 20 ℃.
According to another embodiment of the present invention, the embodiment of the present invention discloses that the first preset humidity threshold is 6% -10% higher than the second preset humidity threshold.
According to another embodiment of the present invention, an embodiment of the present invention discloses that the first preset humidity threshold is 70%;
The second preset humidity threshold is 60%.
According to another embodiment of the present invention, the embodiment of the present invention discloses that the first preset time is 10 minutes;
The second preset time is 90 minutes.
The embodiment of the invention also discloses a dehumidifier which comprises a fan and a heat pump, wherein the heat pump is connected with the fan and is used for receiving the wind output by the fan and outputting the wind at a set temperature, and the dehumidifier further comprises:
The acquisition module is used for acquiring a first temperature and a first humidity of the current environment after the fan starts to run for a first preset time;
the judging module is used for acquiring a second temperature and a second humidity of the current environment in the operation process of the heat pump and judging whether the second temperature is lower than a preset temperature threshold value or not and whether the second humidity is lower than a second preset humidity threshold value or not;
The control module is connected with the judging module, and when the judging module judges that the first temperature is higher than the preset temperature threshold value or the first humidity is higher than the first preset humidity threshold value, the control module controls the heat pump to operate; when the judging module judges that the second temperature is lower than the preset temperature threshold value and the second humidity is lower than the second preset humidity threshold value, the control module controls the heat pump and the fan to stop running, and after a second preset time is spaced, the control module controls the fan to run again.
Drawings
Fig. 1 shows a block flow diagram of the method of operation of the invention.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present invention with specific examples. While the description of the invention will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the invention described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the invention. The following description contains many specific details for the purpose of providing a thorough understanding of the present invention. The invention may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the invention. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The invention provides an operation method of a dehumidifier, wherein the dehumidifier comprises a fan and a heat pump, and the heat pump is connected with the fan and is used for receiving wind output by the fan and outputting the wind at a set temperature; the method comprises the following steps:
Step S1, after a fan starts to run for a first preset time, acquiring a first temperature and a first humidity of a current environment;
The dehumidifier needs to collect the temperature and humidity of the current environment before running, in this embodiment, taking a warehouse as an example, in order to make the collected data more accurate, the fan needs to be made to run for a first preset time in advance, so that the temperature and humidity in the current environment are in an equilibrium state, and the collected first temperature and first humidity are accurate values of the current environment.
Step S2 is executed first, whether the first temperature is higher than a preset temperature threshold value and whether the first humidity is higher than a first preset humidity threshold value are judged, and if the first temperature is higher than the preset temperature threshold value or the first humidity is higher than the first preset humidity threshold value, the heat pump is controlled to run;
In the application, the heat pump is an existing heat pump system and comprises a compressor, a condenser and an evaporator which are sequentially connected, wherein the condenser and the evaporator contain refrigerants; the preset temperature threshold and the first preset humidity threshold are temperatures and humidities set by a user, the preset temperature threshold and the first preset humidity threshold are preset in the system, and when the first temperature and the first humidity are respectively compared with the preset temperature threshold and the first preset humidity threshold, if the first temperature is higher than the preset temperature threshold or the first humidity is higher than the first preset humidity threshold, the temperature or the humidity of the current environment is higher than the temperature or the humidity set by the user, and cooling or dehumidifying treatment is needed. At this moment, the system controls the heat pump to operate, the wind is continuously blown to the heat pump through the fan, the evaporator of the heat pump cools the wind output by the fan through the evaporator and then returns to the room, so as to achieve the purpose of reducing the indoor temperature.
Step S3, during the operation of the heat pump, obtaining a second temperature and a second humidity of the current environment, and judging whether the second temperature is lower than a preset temperature threshold value or not and whether the second humidity is lower than a second preset humidity threshold value or not;
if the second temperature is lower than the preset temperature threshold and the second humidity is lower than the second preset humidity threshold, the heat pump and the fan are controlled to stop running, and after a second preset time interval, the fan is controlled to run again and the acquisition step is executed again.
When the first temperature is higher than the preset temperature threshold or the first humidity is higher than the first preset humidity threshold, the system controls the heat pump to continuously convey the cooled or dehumidified wind to the room, at the moment, the second temperature and the second humidity are required to be collected from the warehouse, the second temperature and the second humidity are judged, when the second temperature is lower than the preset temperature threshold and the second humidity is lower than the second preset humidity threshold, the temperature and the humidity in the warehouse reach the temperature and humidity level required by a user at the moment, the fan and the heat pump stop running to achieve the effect of saving energy consumption, after the second preset time is separated, the fan is controlled to restart, the acquisition steps are repeated, and the cycle is sequentially carried out. By providing a new dehumidifier operation method, the collected temperature is compared with the preset temperature, the temperature in the space is not required to be regulated to the preset temperature, the temperature and humidity regulation of the whole space can be completed only by enabling the humidity in the space to reach the preset humidity environment, the energy consumption is greatly saved, and according to related statistics, compared with the existing heat pump type dehumidifier, the dehumidifier adopting the method can save about 78% of energy consumption and greatly save electric energy.
Optionally, the preset temperature threshold includes a first preset temperature, a second preset temperature, and a third preset temperature, and the first executing step includes:
Comparing the first temperature with a first preset temperature, a second preset temperature and a third preset temperature respectively, wherein the second preset temperature is lower than the first preset temperature and higher than the third preset temperature;
if the first temperature is higher than the first preset temperature, cooling the wind output by the fan;
If the first temperature is lower than the first preset temperature and higher than the second preset temperature and the first humidity is higher than a first humidity threshold, cooling and dehumidifying the wind output by the fan;
if the first temperature is lower than the second preset temperature and higher than the third preset temperature and the first humidity is higher than a first humidity threshold value, performing temperature adjustment and dehumidification treatment on wind output by the fan;
if the first temperature is lower than the third preset temperature and the first humidity is higher than the first humidity threshold, heating and dehumidifying the wind output by the fan.
In this embodiment, by adjusting the preset temperature threshold to three steps, the following steps are specifically performed in the first execution step:
Comparing the collected first temperature with a first preset temperature, if the first temperature is higher than the first preset temperature, the system controls the heat pump to start at the moment, and cooling the wind output by the fan is started until the detected second temperature is lower than the first preset temperature;
When the collected first temperature is lower than the first preset temperature and higher than the second preset temperature, the temperature in the warehouse meets the user requirement, the humidity in the warehouse needs to be detected, the first humidity is compared with a first humidity threshold, if the first humidity is higher than the first humidity threshold, the humidity in the warehouse is too high, dehumidification is needed, the system controls the heat pump to dehumidify wind output by the fan, the heat pump dehumidification principle is that the temperature of the air is reduced by absorbing heat after the refrigerant enters the evaporator, when the temperature reaches below a dew point, water vapor in the air is liquefied, liquefied water is discharged, and the air blown into the warehouse by the fan is low-temperature dry cold wind compared with the existing temperature and humidity in the warehouse.
When the first temperature that gathers is less than the second and presets the temperature and be higher than the third and presets the temperature, the temperature in the warehouse is less than first and presets the temperature this moment, accord with the user's requirement, need detect the humidity in the warehouse, if first humidity is higher than first humidity threshold, it is too high to represent the warehouse humidity this moment, need dehumidify, the same after dehumidify the air in the warehouse through fan and heat pump, the fan blows the air inlet to the warehouse in, because the temperature of heat pump exhaust wind is invariable temperature, the wind that the fan blown into in the warehouse this moment is the warm dry wind than the current humiture in the warehouse.
When the collected first temperature is lower than a third preset temperature, the first humidity is higher than a first humidity threshold, and the humidity of the warehouse is too high at the moment, dehumidification is needed, the air in the warehouse is dehumidified through the fan and the heat pump, and the fan blows air into the warehouse, and the temperature of the air discharged by the heat pump is constant, so that the air blown into the warehouse by the fan is dry hot air compared with the existing temperature and humidity in the warehouse.
The preset temperature threshold according to the present application is set according to the environment of the user, and the preferred first preset temperature according to the present application is 30 ℃; the second preset temperature is 26 ℃; the third preset temperature is 20 ℃.
According to the invention, the first preset humidity threshold is 6% -10% higher than the second preset humidity threshold, and the rise of the relative humidity is mainly caused by the temperature according to the fact that the humidity load is smaller in a relatively closed space, and the rise or fall of the temperature is a relatively long process, and in the process, the change of the humidity load caused by the temperature change is slower. The second preset humidity threshold is set to stop the compressor to ensure that the humidity during the downtime period of the second preset time does not exceed the first preset humidity threshold. If this second preset humidity threshold is set too small, the relative humidity may exceed the first preset humidity threshold for a second preset period of downtime, and may result in more frequent compressor starts. If the second preset humidity threshold is set too large, it may cause a difficulty in stopping after the compressor is turned on for a long time, resulting in an increase in power consumption. It is reasonable that the first preset humidity threshold is 6% -10% higher than the second preset humidity threshold. Preferably, the first preset humidity threshold of the present invention is 70%; the second preset humidity threshold is 60%.
The first preset time of the invention is 10 minutes; the second preset time is 90 minutes.
The embodiment of the invention also discloses a dehumidifier which comprises a fan and a heat pump, wherein the heat pump is connected with the fan and is used for receiving the wind output by the fan and outputting the wind at a set temperature, and the dehumidifier further comprises:
The acquisition module is used for acquiring a first temperature and a first humidity of the current environment after the fan starts to run for a first preset time;
the judging module is used for acquiring a second temperature and a second humidity of the current environment in the operation process of the heat pump and judging whether the second temperature is lower than a preset temperature threshold value or not and whether the second humidity is lower than a second preset humidity threshold value or not;
The control module is connected with the judging module, and when the judging module judges that the first temperature is higher than the preset temperature threshold value or the first humidity is higher than the first preset humidity threshold value, the control module controls the heat pump to operate; when the judging module judges that the second temperature is lower than the preset temperature threshold value and the second humidity is lower than the second preset humidity threshold value, the control module controls the heat pump and the fan to stop running, and after a second preset time is spaced, the control module controls the fan to run again.
The heat pump type dehumidifier consists of an indoor unit and an outdoor unit, wherein a compressor, a throttle valve and the like are contained in the outdoor unit or the indoor unit, the indoor unit and the outdoor unit are both provided with fans, and the principle of the dehumidifier is to utilize the state change of a refrigerant to perform refrigeration, dehumidification and temperature rise.
The principle is to utilize the state change of the refrigerant to perform refrigeration, dehumidification and temperature rise. The refrigerant absorbs heat after entering the evaporator to reduce the temperature of the air, and when the temperature of the air is below the dew point, water vapor in the air is liquefied; the refrigerant from the evaporator enters the compressor to be compressed, the high-temperature and high-pressure gaseous refrigerant is formed to release heat in the condenser, the refrigerant released in the condenser is intercepted by the capillary tube, and the refrigerant enters the evaporator to absorb heat, and the circulation is performed.
The method comprises the steps that a preset temperature threshold and a first preset humidity threshold are temperature and humidity set by a user, the preset temperature threshold and the first preset humidity threshold are preset in a system, a control module controls a fan to operate, an acquisition module acquires first temperature and first humidity of a current environment after the fan operates for a first preset time, the control module compares the first temperature and the first humidity with the preset temperature threshold and the first preset humidity threshold respectively, if the first temperature is higher than the preset temperature threshold or the first humidity is higher than the first preset humidity threshold, the temperature or the humidity of the current environment is higher than the temperature or the humidity set by the user, and cooling or dehumidifying treatment is needed. At this moment, the system controls the heat pump to operate, the wind is continuously blown to the heat pump through the fan, the evaporator of the heat pump cools the wind output by the fan through the evaporator and then returns to the room, so as to achieve the purpose of reducing the indoor temperature.
When the judging module judges that the first temperature is higher than a preset temperature threshold or the first humidity is higher than a first preset humidity threshold, the control module controls the fan and the heat pump to stop running at the moment to achieve the effect of saving energy consumption, the control module controls the fan to restart after a second preset time is needed, the acquisition steps are repeated, and the process is circulated sequentially. By providing a new dehumidifier operation method, the collected temperature is compared with the preset temperature, the temperature in the space is not required to be regulated to the preset temperature, the temperature and humidity regulation of the whole space can be completed only by enabling the humidity in the space to reach the preset humidity environment, the energy consumption is greatly saved, and according to related statistics, compared with the existing heat pump type dehumidifier, the dehumidifier adopting the method can save about 78% of energy consumption and greatly save electric energy.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the invention with reference to specific embodiments, and it is not intended to limit the practice of the invention to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present invention.
Claims (7)
1. A method of operating a dehumidifier comprising a fan and a heat pump, wherein the heat pump is connected to the fan for receiving wind output by the fan and outputting the wind at a set temperature; the method comprises the following steps:
an obtaining step, namely obtaining a first temperature and a first humidity of a current environment after the fan starts to run for a first preset time;
The first execution step is used for judging whether the first temperature is higher than a preset temperature threshold value and whether the first humidity is higher than a first preset humidity threshold value, and if the first temperature is higher than the preset temperature threshold value or the first humidity is higher than the first preset humidity threshold value, controlling the heat pump to operate;
A second execution step of acquiring a second temperature and a second humidity of the current environment in the operation process of the heat pump, and judging whether the second temperature is lower than the preset temperature threshold value and whether the second humidity is lower than a second preset humidity threshold value;
And if the second temperature is lower than the preset temperature threshold and the second humidity is lower than the second preset humidity threshold, controlling the heat pump and the fan to stop running, controlling the fan to run again after a second preset time interval, and returning to the step of acquiring.
2. The method of operating a dehumidifier of claim 1, wherein the preset temperature threshold comprises a first preset temperature, a second preset temperature, and a third preset temperature, and wherein the first performing step comprises:
comparing the first temperature with the first preset temperature, the second preset temperature and the third preset temperature respectively, wherein the second preset temperature is lower than the first preset temperature and higher than the third preset temperature;
If the first temperature is higher than the first preset temperature, the heat pump cools the wind output by the fan;
If the first temperature is lower than the first preset temperature and higher than the second preset temperature, and the first humidity is higher than the first humidity threshold, the heat pump cools and dehumidifies the wind output by the fan;
If the first temperature is lower than the second preset temperature and higher than the third preset temperature, and the first humidity is higher than the first humidity threshold, the heat pump adjusts the temperature and dehumidifies the wind output by the fan;
And if the first temperature is lower than the third preset temperature and the first humidity is higher than the first humidity threshold, the heat pump carries out heating and dehumidifying treatment on the wind output by the fan.
3. The method of operating a dehumidifier of claim 2, wherein the first predetermined temperature is 30 ℃;
the second preset temperature is 26 ℃;
The third preset temperature is 20 ℃.
4. A method of operating a dehumidifier as claimed in claim 3 wherein the first predetermined humidity threshold is between 6% and 10% higher than the second predetermined humidity threshold.
5. The dehumidifier method of claim 1, wherein the first predetermined humidity threshold is 70%;
The second preset humidity threshold is 60%.
6. The dehumidifier method of claim 1, wherein the first predetermined time is 10 minutes;
the second preset time is 90 minutes.
7. A dehumidifier comprising a fan and a heat pump, wherein the heat pump is connected to the fan for receiving the wind output by the fan and outputting the wind at a set temperature, the dehumidifier further comprising:
The acquisition module is used for acquiring the first temperature and the first humidity of the current environment after the fan starts to run for a first preset time;
The judging module is used for acquiring a second temperature and a second humidity of the current environment in the operation process of the heat pump and judging whether the second temperature is lower than a preset temperature threshold value and whether the second humidity is lower than a second preset humidity threshold value;
the control module is connected with the judging module, and controls the heat pump to run when the judging module judges that the first temperature is higher than the preset temperature threshold or the first humidity is higher than the first preset humidity threshold; when the judging module judges that the second temperature is lower than the preset temperature threshold and the second humidity is lower than the second preset humidity threshold, the control module controls the heat pump and the fan to stop running, and after a second preset time is spaced, the control module controls the fan to run again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211347852.9A CN117989617A (en) | 2022-10-31 | 2022-10-31 | Dehumidifier operation method and dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211347852.9A CN117989617A (en) | 2022-10-31 | 2022-10-31 | Dehumidifier operation method and dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117989617A true CN117989617A (en) | 2024-05-07 |
Family
ID=90891508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211347852.9A Pending CN117989617A (en) | 2022-10-31 | 2022-10-31 | Dehumidifier operation method and dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117989617A (en) |
-
2022
- 2022-10-31 CN CN202211347852.9A patent/CN117989617A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101109592B (en) | Temperature emergent state controlling means for air conditioner compressor air suction port | |
| CN104236004A (en) | Defrosting control method and device for heat pump system | |
| CN108131804B (en) | Air conditioning system capable of controlling air outlet humidity through dew point temperature and control method thereof | |
| CN105115212B (en) | A kind of control method of controlled evaporation temperature dehumidifier | |
| KR20170070865A (en) | Reheat control system for cooling and dehumidification of thermohygrostat using energy saving type | |
| KR101013485B1 (en) | Dehumidified dryer for Heat pump | |
| CN108006913A (en) | A kind of air conditioning control method and air conditioner | |
| CN113266873A (en) | Fresh air conditioning system and control method thereof | |
| KR100484968B1 (en) | Method for defrosting operation of air-conditioner used both cooler and heater | |
| CN108105965B (en) | Air conditioning system for controlling air outlet humidity and control method thereof | |
| CN104990227B (en) | A kind of control method of energy-saving type refrigeration and dehumidification machine | |
| CN203163092U (en) | Air conditioner with dehumidification function | |
| CN115235000B (en) | Dehumidifier and control method thereof | |
| CN117989617A (en) | Dehumidifier operation method and dehumidifier | |
| US20230366601A1 (en) | Air conditioner and operation method thereof | |
| CN106765965B (en) | The control method of shunt water-cooling type thermostatic and humidistatic air conditioning unit | |
| CN114370727A (en) | Compressor control method and device and air conditioner | |
| CN114963429A (en) | Air conditioner dehumidification control method and system, storage medium and air conditioner | |
| KR100512248B1 (en) | Method for power saving motion for dehumidification of air canditioner | |
| CN113074446A (en) | Air conditioner control method and device, air conditioner and computer readable storage medium | |
| CN208536170U (en) | A kind of integrated energy-saving type air conditioner | |
| CN204227586U (en) | A kind of two low-temperature receiver latent heat process low-temperature air conditioner unit | |
| EP1508752A1 (en) | Thermohygrostat-type air conditioner with means for controlling evaporation temperature | |
| CN216845561U (en) | Paint dehumidifier | |
| CN215062400U (en) | Fresh air conditioning system |
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 |