CN109520096A - Equipment and anti-condensation device and method thereof - Google Patents
Equipment and anti-condensation device and method thereof Download PDFInfo
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- CN109520096A CN109520096A CN201811361098.8A CN201811361098A CN109520096A CN 109520096 A CN109520096 A CN 109520096A CN 201811361098 A CN201811361098 A CN 201811361098A CN 109520096 A CN109520096 A CN 109520096A
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- temperature
- panel
- condensation
- dew
- heating module
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009833 condensation Methods 0.000 title abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 239000003507 refrigerant Substances 0.000 claims description 42
- 238000005057 refrigeration Methods 0.000 claims description 13
- 238000007791 dehumidification Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000012512 characterization method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
An apparatus and its anti-condensation device, method, wherein the said anti-condensation device includes the panel, set up in the air outlet of the indoor set, is used for regulating the temperature of the panel; the heating module is arranged on the panel; the temperature sensor is used for acquiring the temperature of a panel of the environment where the air outlet is located; the controller is respectively connected with the heating module and the temperature sensor, and provides a heating driving signal for the heating module after judging that the temperature of the panel is less than the dew point temperature so as to drive the heating module to heat the panel and adjust the temperature of the panel. Thereby can reduce the probability of air outlet condensation, then, reduce the probability of the potential safety hazard because of the condensation water drippage brings, improve the safety in utilization to user's travelling comfort has been improved.
Description
Technical field
The present invention relates to air conditioner technical fields, and in particular to a kind of equipment and its condensation-preventing device, method.
Background technique
As the improvement of people's living standards, air-conditioning using more and more common.In summer, user mostly uses air conditioner refrigerating
Mode cools down, when air outlet edge temperature be lower than surrounding air dew-point temperature, will be formed around air outlet coagulate
Dew；Especially tangible high Humid Area, such as seashore, condensation serious person possibly even form water droplet aggregation and drip down, seriously affect
The comfort that client uses；In addition it is electrically working if had below air-conditioning, condensation water is dropped on the electric appliance of work, may
It will lead to the damage of other machines failure or even serious person be possible to cause fire, there are some potential safety problemss.
Therefore, how to reduce condensation water drippage bring security risk becomes technical problem urgently to be resolved.
Summary of the invention
The technical problem to be solved in the present invention is that how to reduce condensation water drippage bring security risk.
For this purpose, according in a first aspect, equipment includes that heat is handed over the embodiment of the invention discloses a kind of condensation-preventing device of equipment
The outdoor unit and indoor unit changed, it is used for indoor machine in indoor adjusting temperature；Condensation-preventing device includes:
The air outlet of machine indoors is arranged in panel；Heating module is arranged on panel；Temperature sensor, for acquiring out
The temperature of the panel of air port local environment；Controller is connect with heating module and temperature sensor respectively, and controller is being judged
After the temperature of panel is less than dew-point temperature, heat driven signal is provided to heating module, to drive heating module to carry out panel
Heating, with the temperature of adjusting panel.
Optionally, heating module includes: refrigerant inlet and refrigerant exit, for respectively with the liquid pipe of outdoor unit and indoor unit
Liquid pipe connection；First access, is connected between refrigerant inlet and refrigerant exit；Alternate path is connected to refrigerant inlet and cold
Between matchmaker outlet, alternate path is laid on panel；Controller is connected the after the temperature for judging panel is less than dew-point temperature
Two accesses heat panel so that the refrigerant of refrigerant inlet outflow flows into refrigerant exit through alternate path.
Optionally, the first access is connected after the temperature for judging panel is greater than dew-point temperature in controller, so that refrigerant enters
The refrigerant of mouth outflow flows into refrigerant exit through the first access.
Optionally, heating module further include: first switch is arranged on the first access, under the control of the controller
Switch the switch state of the first access；Second switch is arranged on alternate path, for switching second under the control of the controller
The switch state of access.
Optionally, heating module includes: heat tape, is laid on panel；Controller is small in the temperature for judging panel
After dew-point temperature, heat tape is opened to heat to panel.
According to second aspect, the embodiment of the invention discloses a kind of equipment, comprising:
Outdoor unit and indoor unit, for heat exchange to adjust room temperature；The above-mentioned arbitrary condensation-preventing device of first aspect,
It is arranged between outdoor unit and indoor unit.
Optionally, equipment is air-conditioning.
According to the third aspect, the embodiment of the invention discloses a kind of dewing-proof methods, comprising:
Obtain the current operational mode of unit；Judge whether current operational mode is preset running mode, presets operation
Mode is refrigeration mode or dehumidification mode；If current operational mode is preset running mode, air outlet of indoor set is obtained
The temperature of current place's front wall；According to the output of the temperature of panel for characterizing the heating letter for the temperature that indoor unit panel is turned up
Number.
Optionally, the temperature signal according to the output of the temperature of panel for characterizing the temperature that indoor unit panel is turned up includes:
Judge whether the temperature of panel is less than dew-point temperature；If the temperature of panel is less than dew-point temperature, output is turned up for characterizing
The heating signal of the temperature of indoor unit panel.
According to fourth aspect, the embodiment of the invention discloses a kind of condensation-preventing devices, comprising:
Pattern acquiring module, for obtaining the current operational mode of unit；Judgment module, for judging current operation mould
Whether formula is preset running mode, and preset running mode is refrigeration mode or dehumidification mode；Temperature acquisition module, for obtaining room
The temperature of the panel of interior machine air outlet current environment；Heating module, for being adjusted according to the output of the temperature of panel for characterizing
The heating signal of the temperature of high indoor unit panel.
Optionally, heating module includes: dew point judging unit, for judging whether the temperature of panel is less than dew-point temperature；
Signal output unit, for exporting the heating signal for characterizing the temperature that indoor unit panel is turned up.
According to the 5th aspect, the embodiment of the invention discloses a kind of computer installation, including processor, processor is for holding
The computer program stored in line storage realizes following method:
Obtain the current operational mode of unit；Judge whether current operational mode is preset running mode, presets operation
Mode is refrigeration mode or dehumidification mode；If current operational mode is preset running mode, air outlet of indoor set is obtained
The temperature of the panel of current environment；According to the output of the temperature of panel for characterizing the heating that the temperature of indoor unit panel is turned up
Signal.
According to the 6th aspect, the embodiment of the invention discloses a kind of computer readable storage mediums, are stored thereon with calculating
Machine program executes the computer program stored in storage medium and is performed the following method of realization:
Obtain the current operational mode of unit；Judge whether current operational mode is preset running mode, presets operation
Mode is refrigeration mode or dehumidification mode；If current operational mode is preset running mode, air outlet of indoor set is obtained
The temperature of the panel of current environment；According to the output of the temperature of panel for characterizing the heating that the temperature of indoor unit panel is turned up
Signal.
Technical solution of the present invention has the advantages that
Equipment provided in an embodiment of the present invention and its condensation-preventing device, method, by the panel for obtaining air outlet environment
Temperature heats panel after the temperature of the panel of air outlet environment is less than dew-point temperature to improve the temperature of panel, from
And the probability of air outlet condensation can be reduced, then, reduce the probability because of condensation water drippage bring security risk, improves
Safety in utilization, and improve the comfort of user.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of device structure schematic diagram disclosed in the present embodiment；
Fig. 2 is a kind of structural schematic diagram of condensation-preventing device disclosed in the present embodiment；
Fig. 3 a and Fig. 3 b are another kind heating module structural schematic diagram disclosed in the present embodiment, in which: Fig. 3 a is main view,
Fig. 3 b is side view；
Fig. 4 is a kind of dewing-proof method flow chart disclosed in the present embodiment；
Fig. 5 is a kind of condensation-preventing device structural schematic diagram disclosed in the present embodiment.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
In order to reduce condensation water drippage bring security risk, present embodiment discloses a kind of condensation-preventing devices of equipment.
Referring to FIG. 1, the equipment is chosen as air-conditioning, which includes: outdoor for a kind of device structure schematic diagram disclosed in the present embodiment
Machine 1, indoor unit 2 and condensation-preventing device 3, wherein indoor unit 2 to indoor adjusting temperature, outdoor unit 1 and indoor unit 2 for being used for
Heat exchange is to adjust room temperature.
Referring to FIG. 2, for a kind of structural schematic diagram of condensation-preventing device disclosed in the present embodiment.Fig. 1 and Fig. 2 are please referred to,
The condensation-preventing device includes: panel 31, heating module 32, temperature sensor (appended drawing reference is not shown in the figure) and controller (figure
In appended drawing reference is not shown), wherein
The air outlet of machine indoors, the temperature for adjusting panel is arranged in panel 31.In the present embodiment, pass through machine indoors
Air outlet be arranged panel 31, can be by panel 31 come the temperature of adjusting panel, i.e. the temperature of panel can be with panel 31
Temperature increase and increase or reduce and reduce.
Heating module 32 is arranged on panel 31, in a particular embodiment, heating module 32 can at equal intervals or not etc. between
Every setting on panel 31.Specifically, it can be in insertion panel 31, can also be laid on panel 31.
Temperature sensor is used to acquire the temperature of the panel of air outlet local environment.In a particular embodiment, can with set
The temperature that the panel of air outlet local environment is acquired for included temperature sensor, can also be separately configured temperature sensor.
Controller is connect with heating module and temperature sensor respectively, and controller is less than dew point in the temperature for judging panel
After temperature, heat driven signal is provided to heating module, to drive heating module to carry out the temperature of heating adjusting panel to panel.
In general, condensation easy to form, therefore, controller is in the temperature for judging panel after the temperature of panel is less than dew-point temperature
After degree is less than dew-point temperature, heating module can be driven to heat panel, it is thus solidifying to reduce with the temperature of adjusting panel
Reveal the probability occurred.
In one embodiment, referring to FIG. 2, for a kind of heating module structural schematic diagram disclosed in the present embodiment, heating
Module 32 includes: refrigerant inlet 321, refrigerant exit 322, the first access and alternate path, in which:
Refrigerant inlet 321 and refrigerant exit 322 with the liquid pipe of the liquid pipe of outdoor unit and indoor unit for connecting respectively；
First access is connected between refrigerant inlet 321 and refrigerant exit 322, in a particular embodiment, heating module 32
It can also include first switch 323, first switch 323 is arranged on the first access, for switching the under the control of the controller
The switch state of one access.
Alternate path is connected between refrigerant inlet 321 and refrigerant exit 322, and alternate path is laid on panel 31, tool
Body, can be connected to by the way that interface (325 and 326) are arranged on alternate path refrigerant inlet 321 and refrigerant exit 322 it
Between.In a particular embodiment, heating module 32 can also include second switch 324, and second switch 324 is arranged in alternate path
On, for switching the switch state of alternate path under the control of the controller.
In a particular embodiment, alternate path is connected after the temperature for judging panel is less than dew-point temperature in controller, with
The refrigerant for flowing out refrigerant inlet flows into refrigerant exit through alternate path and heats to panel, and refrigerant enters after heating to panel
Refrigeration is evaporated to indoor unit.In an alternate embodiment of the invention, controller is after the temperature for judging panel is greater than dew-point temperature
The first access is connected, so that the refrigerant of refrigerant inlet outflow flows into refrigerant exit through the first access.Outdoor unit unit refrigerant is normal
Indoor unit is flowed into, circulates in alternate path without refrigerant in panel, prevents from influencing leaving air temp when panel temperature is higher.
It in an alternate embodiment of the invention, can be manually by first switch 323 and the when unit needs repairing the operation such as maintenance
One switch 324 is closed, and can dismantle panel,, need to be to refrigerant pipe in panel after panel is reinstalled after normal maintenance maintenance
Carry out emptying operation.
Scheme disclosed in the present embodiment is not only to can solve condensation problem, but also do not consume volume using the waste heat after refrigerant heat dissipation
Outer energy, it is comparatively more energy saving.
In another embodiment, Fig. 3 a and Fig. 3 b is please referred to, is another kind heating module structure disclosed in the present embodiment
Schematic diagram, the heating module include: heat tape 327, and heat tape 327 is laid on panel, outdoor unit and indoor unit it is cold
Matchmaker's pipeline 4 runs through panel.Controller the temperature for judging panel be less than dew-point temperature after, open heat tape with to panel into
Row heating.In a particular embodiment, heat tape 327 can be sheet, be also possible to bar shaped etc. shapes.It is easily solidifying in unit
When dew, electric heating is opened, so that the dew-point temperature of the projecting air of panel temperature around air outlet, so that unit will not coagulate
Dew；When unit exits anti-condensation operational mode, electric heating is closed.
The present embodiment also discloses a kind of dewing-proof method, referring to FIG. 4, for a kind of anti-condensation side disclosed in the present embodiment
Method flow chart, the dewing-proof method include:
Step S100 obtains the current operational mode of unit.In general, the operational mode of air-conditioning include refrigeration mode,
Heating mode, dehumidification mode and air supply pattern etc..In a particular embodiment, after air-conditioner set is run, available unit is worked as
Preceding operational mode.
Step S200 judges whether current operational mode is preset running mode.In the present embodiment, alleged default operation
Mode is refrigeration mode or dehumidification mode.Usually when operation of air conditioner is under refrigeration mode or dehumidification mode, if indoor unit outlet air
The temperature at mouth edge is lower than the dew-point temperature of surrounding air, is easy for forming condensation around air outlet.If current operation
Mode is preset running mode, thens follow the steps S300.
Step S300 obtains the temperature of panel current at air outlet of indoor set.It in a particular embodiment, can be by matching
Special temperature sensor is set to acquire the temperature for getting panel current at air outlet of indoor set, indoor unit can also be passed through
Included sensor obtains the temperature of panel to acquire.
Step S400, according to the output of the temperature of panel for characterizing the heating signal that the temperature of indoor unit panel is turned up.This
In embodiment, the possibility of condensation may determine whether according to the temperature of panel, when that condensation may occur, can export
For characterizing the heating signal that the temperature of indoor unit panel is turned up, to reduce the probability of condensation generation.
In an alternate embodiment of the invention, when executing step S400, interior is turned up for characterizing according to the output of the temperature of panel
The heating signal of the temperature of machine side plate can specifically include: judge whether the temperature of panel is less than dew-point temperature；If panel
Temperature is less than dew-point temperature, then output is for characterizing the heating signal that the temperature of indoor unit panel is turned up.It is alleged in the present embodiment
Dew-point temperature can be empirically determined.The temperature and humidity that current environment can also be obtained respectively, according to temperature and humidity meter
Calculation obtains the dew-point temperature of humid air.If the temperature of air outlet panel is less than or equal to dew-point temperature, determines that unit is in and face
Boundary's condensation state, then output is for characterizing the heating signal that the temperature of indoor unit panel is turned up, so that system enters anti-condensation fortune
Row mode., whereas if the temperature of air outlet panel is greater than or equal to dew-point temperature, then it is believed that unit is in non-critical condensation
State, without heating to air outlet, i.e., unit exits anti-condensation operational mode.
The present embodiment also discloses a kind of condensation-preventing device, referring to FIG. 5, for a kind of anti-condensation dress disclosed in the present embodiment
Structural schematic diagram is set, which includes: pattern acquiring module 100, judgment module 200, temperature acquisition module 300 and add
Thermal modules 400, in which:
Pattern acquiring module 100 is for obtaining the current operational mode of unit；Judgment module 200 is for judging current fortune
Whether row mode is preset running mode, and preset running mode is refrigeration mode or dehumidification mode；Temperature acquisition module 300 is used for
Obtain the temperature of the panel of air outlet of indoor set current environment；Heating module 400 is used to be exported according to the temperature of panel and use
The heating signal of the temperature of indoor unit panel is turned up in characterization.
In an alternate embodiment of the invention, heating module 400 includes: dew point judging unit, for judge panel temperature whether
Less than dew-point temperature；Signal output unit, for exporting the heating signal for characterizing the temperature that indoor unit panel is turned up.
In addition, the present embodiment also discloses a kind of computer installation, including processor, processor is for executing in memory
The computer program of storage realizes following method:
Obtain the current operational mode of unit；Judge whether current operational mode is preset running mode, presets operation
Mode is refrigeration mode or dehumidification mode；If current operational mode is preset running mode, air outlet of indoor set is obtained
The temperature of the panel of current environment；According to the output of the temperature of panel for characterizing the heating that the temperature of indoor unit panel is turned up
Signal.
In an alternate embodiment of the invention, according to the output of the temperature of panel for characterizing the temperature control that the temperature of indoor unit panel is turned up
Signal includes: to judge whether the temperature of panel is less than dew-point temperature；If the temperature of panel is less than dew-point temperature, output is used for
The heating signal of the temperature of indoor unit panel is turned up in characterization.
It is that can lead to it will be understood by those skilled in the art that realizing all or part of the process in above-described embodiment method
Computer program is crossed to instruct relevant hardware and complete, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (ROM) or random access memory (RAM) etc..Computer processor is situated between for executing storage
The computer program stored in matter realizes following methods:
Obtain the current operational mode of unit；Judge whether current operational mode is preset running mode, presets operation
Mode is refrigeration mode or dehumidification mode；If current operational mode is preset running mode, air outlet of indoor set is obtained
The temperature of the panel of current environment；According to the output of the temperature of panel for characterizing the heating that the temperature of indoor unit panel is turned up
Signal.
In an alternate embodiment of the invention, according to the output of the temperature of panel for characterizing the temperature control that the temperature of indoor unit panel is turned up
Signal includes: to judge whether the temperature of panel is less than dew-point temperature；If the temperature of panel is less than dew-point temperature, output is used for
The heating signal of the temperature of indoor unit panel is turned up in characterization.
Equipment provided in this embodiment and its condensation-preventing device, method, the temperature of the panel by obtaining air outlet environment,
After the temperature of the panel of air outlet environment is less than dew-point temperature, panel is heated to improve the temperature of panel, so as to
Enough reduce the probability of air outlet condensation, then, reduces the probability because of condensation water drippage bring security risk, improve use
Safety, and improve the comfort of user.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (13)
1. a kind of condensation-preventing device of equipment, the equipment includes the outdoor unit and indoor unit of heat exchange, it is described it is used for indoor machine in
To indoor adjusting temperature；It is characterized in that, the condensation-preventing device includes:
Panel is arranged at the air outlet of the indoor unit；
Heating module, setting is on the panel；
Temperature sensor, for acquiring the temperature of the panel；
Controller is connect with the heating module and the temperature sensor respectively, and the controller is judging the panel
Temperature be less than dew-point temperature after, Xiang Suoshu heating module provide heat driven signal, to drive the heating module to described
Panel is heated, to adjust the temperature of the panel.
2. condensation-preventing device as described in claim 1, which is characterized in that the heating module includes:
Refrigerant inlet and refrigerant exit, for being connect respectively with the liquid pipe of the liquid pipe of the outdoor unit and the indoor unit；
First access is connected between the refrigerant inlet and the refrigerant exit；
Alternate path is connected between the refrigerant inlet and the refrigerant exit, and the alternate path is laid on the panel
On；
The alternate path is connected after the temperature for judging the panel is less than dew-point temperature in the controller, so that described cold
The refrigerant of matchmaker's entrance outflow flows into refrigerant exit through the alternate path and heats to the panel.
3. condensation-preventing device as claimed in claim 2, which is characterized in that the controller is in the temperature for judging the panel
Greater than first access is connected after dew-point temperature, so that the refrigerant of refrigerant inlet outflow is cold through first access inflow
Matchmaker outlet.
4. condensation-preventing device as claimed in claim 2 or claim 3, which is characterized in that the heating module further include:
First switch is arranged on first access, for switching first access under the control of the controller
Switch state；
Second switch is arranged on the alternate path, for switching the alternate path under the control of the controller
Switch state.
5. condensation-preventing device as described in claim 1, which is characterized in that the heating module includes:
Heat tape is laid on the panel；
The controller opens the heat tape to the face after the temperature for judging the panel is less than dew-point temperature
Plate is heated.
6. a kind of equipment characterized by comprising
Outdoor unit and indoor unit, for heat exchange to adjust room temperature；
Condensation-preventing device as described in claim 1-5 any one is arranged between the outdoor unit and the indoor unit.
7. equipment as claimed in claim 6, which is characterized in that the equipment is air-conditioning.
8. a kind of dewing-proof method characterized by comprising
Obtain the current operational mode of unit；
Judge whether the current operational mode is preset running mode, the preset running mode is refrigeration mode or dehumidifying
Mode；
If the current operational mode is preset running mode, the temperature of front wall at air outlet of indoor set is obtained；
According to the output of the temperature of the panel for characterizing the heating signal for the temperature that the indoor unit panel is turned up.
9. dewing-proof method as claimed in claim 8, which is characterized in that described to be used for table according to the output of the temperature of the panel
The temperature signal of the temperature of the high indoor unit panel of requisition includes:
Judge whether the temperature of the panel is less than dew-point temperature；
If the temperature of the panel is less than dew-point temperature, output is for characterizing adding for the temperature that the indoor unit panel is turned up
Thermal signal.
10. a kind of condensation-preventing device characterized by comprising
Pattern acquiring module, for obtaining the current operational mode of unit；
Judgment module, for judging whether the current operational mode is preset running mode, the preset running mode is
Refrigeration mode or dehumidification mode；
Temperature acquisition module, the temperature of the panel for obtaining air outlet of indoor set current environment；
Heating module, for being used to characterize the heating for the temperature that the indoor unit panel is turned up according to the output of the temperature of the panel
Signal.
11. condensation-preventing device as claimed in claim 10, which is characterized in that the heating module includes:
Dew point judging unit, for judging whether the temperature of the panel is less than dew-point temperature；
Signal output unit, for exporting the heating signal for being used for characterizing the temperature that the indoor unit panel is turned up.
12. a kind of computer installation, which is characterized in that including processor, the processor is used to execute to store in memory
Computer program realizes method as claimed in claim 8 or 9.
13. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that stored in storage medium
Computer program be performed and realize method as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361098.8A CN109520096A (en) | 2018-11-15 | 2018-11-15 | Equipment and anti-condensation device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361098.8A CN109520096A (en) | 2018-11-15 | 2018-11-15 | Equipment and anti-condensation device and method thereof |
Publications (1)
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| CN111578483A (en) * | 2020-04-21 | 2020-08-25 | 青岛海尔空调器有限总公司 | Method and device for preventing condensation of air conditioner panel and air conditioner |
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