CN104456854B - The air wet temp control method and system of swimming room in a kind of ship - Google Patents
The air wet temp control method and system of swimming room in a kind of ship Download PDFInfo
- Publication number
- CN104456854B CN104456854B CN201410749180.3A CN201410749180A CN104456854B CN 104456854 B CN104456854 B CN 104456854B CN 201410749180 A CN201410749180 A CN 201410749180A CN 104456854 B CN104456854 B CN 104456854B
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- Prior art keywords
- temperature value
- dew point
- swimming
- ambient temperature
- point temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
This application discloses the air wet temp control method and system of room of being swum in a kind of ship, the method includes：Measurement dew point temperature value；When dew point temperature value is more than default dew point temperature value, freeze drying treatment is carried out；When the dew point temperature value after freeze drying treatment is reduced to identical with default dew point temperature value, stop freeze drying treatment；Measuring environment temperature value；When ambient temperature value is less than default ambient temperature value, heated, when ambient temperature value is more than default ambient temperature value, carried out cooling treatment.In method disclosed in the embodiment of the present application, the moisture of interior can be reduced, and dew point temperature value is kept into relatively low level, so present invention reduces the possibility that room of being swum in ship produces condensation or frosting；Meanwhile, the ambient temperature value that swimming can be made indoor is also maintained near default ambient temperature value, it is to avoid due to the fast erosion of steel frame construction caused by changeable environment temperature, reduces the possibility that swimming room in ship produces condensation or frosting.
Description
Technical field
The present invention relates to wet temp control technology field, the air wet temp controlling party of swimming room in more particularly to a kind of ship
Method and system.
Background technology
At present, in order to provide the excellent service of amusing and diverting oneself to passenger, many passenger traffic steamers have built swimming room.
However, because the agent structure of passenger traffic steamer is steel frame construction, the interior humidity of room of swimming is larger, it is easy in steelframe
Condensation or frosting in structure so that steelframe gets rusty easily, cause to damage to hull.
In sum as can be seen that how to reduce swimming room in ship to produce condensation or the possibility of frosting is urgently to solve at present
Problem certainly.
The content of the invention
In view of this, it is an object of the invention to provide the air wet temp control method and system of room of being swum in a kind of ship,
Reduce the possibility that swimming room in ship produces condensation or frosting.Its concrete scheme is as follows：
The air wet temp control method of swimming room, is applied to the swimming room in ship in a kind of ship, and methods described includes：
The indoor dew point temperature value of the measurement swimming；It is right when the dew point temperature value is more than default dew point temperature value
The inner air of the swimming room carries out freeze drying treatment；Dew point temperature value after freeze drying is processed is reduced to pre- with described
If dew point temperature value is identical, stopping carries out freeze drying treatment to the inner air；Measure the environment temperature of the swimming room
Angle value；When the ambient temperature value is less than default ambient temperature value, the inner air is heated, when the ring
When border temperature value is more than default ambient temperature value, cooling treatment is carried out to the inner air.
Preferably, the process of the indoor dew point temperature value of the measurement swimming includes that indoor to the swimming is more
Individual test point carries out the measurement of dew-point temperature, obtains multiple dew-point temperature sample values, calculates the multiple dew-point temperature sample value
Dew-point temperature average value, the dew-point temperature average value is confirmed as into the dew point temperature value.
Preferably, the process of the ambient temperature value of the measurement swimming room includes, the multiple indoor to the swimming
Test point carries out the measurement of environment temperature, obtains multiple environment temperature sample sets, calculates the multiple environment temperature sample set
Environment temperature average value, the ambient temperature value is confirmed as by the environment temperature average value.
Preferably, when the ambient temperature value is less than default ambient temperature value, the inner air is carried out at heating
The process of reason includes, when the ambient temperature value is less than default ambient temperature value, the inner air is heated for the first time
Treatment；When the ambient temperature value after the first heating is still less than the default ambient temperature value, to the inside
Air carries out auxiliary heating, and the ambient temperature value after heating by the auxiliary is equal to the default environment temperature
During value, stop the auxiliary and heat.
The air wet temp control system of swimming room in a kind of ship, is applied to the swimming room in ship, and the system includes dew
Point instrument, hygrosensor, dew-point temperature controller and environment temperature controller；
The dew point hygrometer, the dew point temperature value indoor for measuring the swimming；
The dew-point temperature controller, for when the dew point temperature value is more than default dew point temperature value, to the trip
The inner air of swimming room carries out freeze drying treatment, and dew point temperature value after freeze drying is processed is reduced to and the default dew point
When temperature value is identical, stopping carries out freeze drying treatment to the inner air；
The hygrosensor, the ambient temperature value for measuring the swimming room；
The environment temperature controller, for when the ambient temperature value is less than default ambient temperature value, to described interior
Portion's air is heated, and when the ambient temperature value is more than default ambient temperature value, the inner air is carried out cold
But process.
Preferably, the dew-point temperature controller is dehumidifying heat pump, and the dehumidifying heat pump includes compressor, cold
Condenser and the first communication controller.
Preferably, the environment temperature controller includes air exhauster, wind pipe type radiator, hot water feed end, cold feed
End and the second communication controller.
Preferably, described heating includes that first heating and auxiliary heat.
Preferably, the first heating is that the air exhauster pumps to the inner air of the swimming room described
The surrounding of condenser, is heated for the first time using the waste heat of the condenser to the inner air；The auxiliary heats
For in the blowing heat that the wind pipe type radiator is distributed the hot water that the hot water feed end is conveyed to the swimming room
Portion, auxiliary heating is carried out to the inner air.
Preferably, the default ambient temperature value is more than 27, less than or equal to 32 degrees Celsius, the hot water feed end supply
The temperature of hot water be more than 57, less than or equal to 62 degrees Celsius, the temperature of the cold water of cold feed end supply is more than 7, small
In or equal to 12 degrees Celsius.
In the present invention, when the indoor dew point temperature value of swimming is more than default dew point temperature value, by swimming room
Portion's air carries out freeze drying treatment, reduces the indoor dew point temperature value of swimming, identical with default dew point temperature value when being reduced to
When, just stop freeze drying treatment, it is seen then that the present invention can reduce interior moisture, and by dew point temperature value keep compared with
Low level, because dew point temperature value is lower, is more difficult to produce condensation or frosting, so being produced present invention reduces room of being swum in ship
Condensation or the possibility of frosting；Meanwhile, after cooling and dehumidifying is carried out to room air, to swimming, indoor environment is carried out
Heat up or cooling treatment so that the indoor ambient temperature value of swimming is also maintained near default ambient temperature value, so, it is to avoid
Due to the fast erosion of steel frame construction caused by changeable environment temperature, swum in ship room generation condensation or knot so as to reduce
The possibility of frost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the air wet temp control method flow chart of swimming room in a kind of ship disclosed by the invention；
Fig. 2 is the air wet temp control method flow chart of swimming room in a kind of ship disclosed in the embodiment of the present invention one；
Fig. 3 is the air wet temp control system schematic diagram of swimming room in a kind of ship disclosed by the invention；
Fig. 4 is dehumidifying heat pump schematic diagram disclosed by the invention；
Fig. 5 is environment temperature controller architecture schematic diagram disclosed by the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention discloses a kind of air wet temp control method of room of being swum in ship, shown in Figure 1, the method application
In the swimming room in ship, including：
Step S101：The indoor dew point temperature value of measurement swimming.
Step S102：When dew point temperature value is more than default dew point temperature value, the inner air to room of swimming is freezed
Dehumidification treatments.
Step S103：When the dew point temperature value after freeze drying treatment is reduced to identical with default dew point temperature value, stop
Freeze drying treatment is carried out to inner air.
Step S104：The ambient temperature value of measurement swimming room.
Step S105：When ambient temperature value is less than default ambient temperature value, inner air is heated, work as ring
When border temperature value is more than default ambient temperature value, cooling treatment is carried out to inner air.
In ship disclosed above in the air wet temp control method of swimming room, when the indoor dew point temperature value of swimming is more than
During default dew point temperature value, freeze drying treatment is carried out by the inner air to room of swimming, reduce the indoor dew point of swimming
Temperature value, when being reduced to identical with default dew point temperature value, just stops freeze drying treatment, it is seen then that the present invention can drop
Low indoor moisture, and dew point temperature value is kept into relatively low level, because dew point temperature value is lower, it is more difficult to produce condensation or knot
Frost, so present invention reduces the possibility that room of being swum in ship produces condensation or frosting；Meanwhile, cooled down to room air
After wet, to swimming, indoor environment has carried out intensification or cooling treatment so that the indoor ambient temperature value of swimming is also protected
Hold near default ambient temperature value, so, it is to avoid due to the quick corruption of steel frame construction caused by changeable environment temperature
Erosion, so as to reduce the possibility that room of being swum in ship produces condensation or frosting.
Fig. 2 is the air wet temp control method of swimming room in ship disclosed in the embodiment of the present invention one, and the method includes：
Step S201：The indoor dew-point temperature average value of measurement swimming, dew-point temperature is defined as by dew-point temperature average value
Value.
That is, the multiple test points indoor to swimming carry out the measurement of dew-point temperature, multiple dew-point temperature sample values are obtained,
The dew-point temperature average value of above-mentioned multiple dew-point temperature sample values is calculated, dew-point temperature average value is confirmed as into dew point temperature value.
Step S202：When dew point temperature value is more than default dew point temperature value, the inner air to room of swimming is freezed
Dehumidification treatments.
Step S203：When the dew point temperature value after freeze drying treatment is reduced to identical with default dew point temperature value, stop
Freeze drying treatment is carried out to inner air.
Step S204：The environment temperature average value of measurement swimming room, ambient temperature value is defined as by environment temperature average value.
That is, the multiple test points indoor to swimming carry out the measurement of environment temperature, multiple environment temperature sample sets are obtained,
The environment temperature average value of multiple environment temperature sample sets is calculated, environment temperature average value is confirmed as into ambient temperature value.
Step S205：When ambient temperature value is less than default ambient temperature value, inner air is heated, work as ring
When border temperature value is more than default ambient temperature value, cooling treatment is carried out to inner air.
Wherein, the process for being heated to inner air includes, when ambient temperature value is less than default ambient temperature value
When, inner air is heated for the first time, for example, inner air is pumped to around some equipment that band has surplus heat, profit
Room air is heated for the first time with these waste heats, so, is conducive to improving the utilization ratio of the energy；When first heating
When ambient temperature value afterwards is still less than default ambient temperature value, auxiliary heating is carried out to inner air, when by aiding in
When ambient temperature value after heating is equal to default ambient temperature value, stops auxiliary and heat, above-mentioned auxiliary heats
Refer to when environment temperature cannot still be risen to preset value by first heating, using some special firing equipments to interior
Air is heated.
In ship disclosed in embodiment one in the air wet temp control method of swimming room, in measurement dew point temperature value and environment
During temperature value, multiple averaging mensuration is employed, improve the accuracy of data, reduce measurement error.
Fig. 3 is the air wet temp control system of swimming room in a kind of ship disclosed by the invention, and the system is applied in ship
Swimming room, the system include dew point hygrometer 31, dew-point temperature controller 32, hygrosensor 33 and environment temperature controller 34；
Dew point hygrometer 31, the dew point temperature value indoor for measuring swimming；
Dew-point temperature controller 32, for when dew point temperature value is more than default dew point temperature value, to the inside of room of swimming
Air carries out freeze drying treatment, when the dew point temperature value after freeze drying treatment is reduced to identical with default dew point temperature value,
Stopping carries out freeze drying treatment to inner air；
Hygrosensor 33, the ambient temperature value for measuring swimming room；
Environment temperature controller 34, for when ambient temperature value is less than default ambient temperature value, being carried out to inner air
Heat, when ambient temperature value is more than default ambient temperature value, cooling treatment is carried out to inner air.
Wherein, shown in Figure 4, preferred dew-point temperature controller is dehumidifying heat pump 42, and dehumidify heat pump 42
Including compressor 421, the communication controller 423 of condenser 422 and first, wherein, the first communication controller 423 is according to specific dew
Point temperature value, control compressor 421 or condenser 422 make corresponding action.
Shown in Figure 5, preferred environment temperature controller includes air exhauster 541, and wind pipe type radiator 542, hot water is supplied
Should hold 543, the communication controller 545 of cold feed end 544 and second, wherein, the second communication controller 545 is according to specific environment
Temperature value, controls air exhauster 541, and wind pipe type radiator 542, hot water feed end 543 and cold feed end 544 make corresponding dynamic
Make.
Above-mentioned heating includes first heating and auxiliary heating.Wherein, heat for the first time and be, exhausting
The inner air of room of swimming is pumped to machine 541 surrounding of condenser 422, and the waste heat using condenser 422 enters to inner air
The first heating of row；Auxiliary heating be, the heat that wind pipe type radiator 542 is distributed the hot water that hot water feed end 543 is conveyed
Amount is blown into the inside of swimming room, and auxiliary heating is carried out to inner air.And cooling treatment is, wind pipe type radiator 542 will be cold
The cold water of the conveying of water supply end 544 is transported to the inside of swimming room, the heat of chamber interior of swimming is taken away, so as to realize to inside
The cooling of air.
In the present embodiment, it is preferred that default ambient temperature value is more than 27, less than or equal to 32 degrees Celsius, hot water feed end
The temperature of the hot water of supply is more than 57, and less than or equal to 62 degrees Celsius, the temperature of the cold water of cold feed end supply is small more than 7
In or equal to 12 degrees Celsius, the hot water flow of wind pipe type radiator for 1.5 to 2.5 cubic metres per hour, wind pipe type radiator
Cold water flow be 1.5 to 2.5 cubic metres per hour.
In ship disclosed above in the air wet temp control system of swimming room, when the indoor dew point temperature value of swimming is more than
During default dew point temperature value, freeze drying treatment is carried out by the inner air to room of swimming, reduce the indoor dew point of swimming
Temperature value, when being reduced to identical with default dew point temperature value, just stops freeze drying treatment, it is seen then that the present invention can drop
Low indoor moisture, and dew point temperature value is kept into relatively low level, because dew point temperature value is lower, it is more difficult to produce condensation or knot
Frost, so present invention reduces the possibility that room of being swum in ship produces condensation or frosting；Meanwhile, cooled down to room air
After wet, to swimming, indoor environment has carried out intensification or cooling treatment so that the indoor ambient temperature value of swimming is also protected
Hold near default ambient temperature value, so, it is to avoid due to the quick corruption of steel frame construction caused by changeable environment temperature
Erosion, so as to reduce the possibility that room of being swum in ship produces condensation or frosting；In addition, in measurement dew point temperature value and environment temperature
During value, multiple averaging mensuration is employed, improve the accuracy of data, reduce measurement error；Further, to trip
When the inner air of swimming room is heated, the waste heat in condenser make use of to carry out first heating to inner air,
During this, the utilization ratio of the energy is improve.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include that
A little key elements, but also other key elements including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", does not arrange
Except also there is other identical element in the process including the key element, method, article or equipment.
The air wet temp control method and system to room of being swum in a kind of ship provided by the present invention have been carried out in detail above
Thin to introduce, specific case used herein is set forth to principle of the invention and implementation method, and above example is said
It is bright to be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art, foundation
Thought of the invention, will change in specific embodiments and applications, and in sum, this specification content is not
It is interpreted as limitation of the present invention.
Claims (7)
1. in a kind of ship swimming room air wet temp control method, it is characterised in that be applied to the swimming room in ship, the side
Method includes：
The indoor dew point temperature value of the measurement swimming；
When the dew point temperature value is more than default dew point temperature value, the inner air to the swimming room is carried out at freeze drying
Reason；
When the dew point temperature value after freeze drying treatment is reduced to identical with the default dew point temperature value, stop to the inside
Air carries out freeze drying treatment；
Measure the ambient temperature value of the swimming room；
When the ambient temperature value is less than default ambient temperature value, the inner air is heated, when the ring
When border temperature value is more than default ambient temperature value, cooling treatment is carried out to the inner air；
Wherein, the process heated to the inner air, including：
The equipment being had surplus heat using band is heated for the first time to the inner air, ring after the first heating
When border temperature value is still less than the default ambient temperature value, then the inner air is carried out using special firing equipment auxiliary
Heating is helped, when the ambient temperature value after heating by the auxiliary is equal to the default ambient temperature value, is stopped
The auxiliary heats.
2. in ship according to claim 1 swimming room air wet temp control method, it is characterised in that the measurement institute
The process for stating the indoor dew point temperature value of swimming includes that the multiple test points indoor to the swimming carry out the survey of dew-point temperature
Amount, obtains multiple dew-point temperature sample values, the dew-point temperature average value of the multiple dew-point temperature sample value is calculated, by the dew
Point temperature averages confirm as the dew point temperature value.
3. in ship according to claim 1 and 2 swimming room air wet temp control method, it is characterised in that the survey
The process for measuring the ambient temperature value of the swimming room includes that the multiple test points indoor to the swimming carry out the survey of environment temperature
Amount, obtains multiple environment temperature sample sets, the environment temperature average value of the multiple environment temperature sample set is calculated, by the ring
Border temperature averages confirm as the ambient temperature value.
4. in a kind of ship swimming room air wet temp control system, it is characterised in that be applied to the swimming room in ship, the system
System includes dew point hygrometer, hygrosensor, dew-point temperature controller and environment temperature controller；
The dew point hygrometer, the dew point temperature value indoor for measuring the swimming；
The dew-point temperature controller, for when the dew point temperature value is more than default dew point temperature value, to the swimming room
Inner air carry out freeze drying treatment, dew point temperature value after freeze drying is processed is reduced to and the default dew-point temperature
When being worth identical, stopping carries out freeze drying treatment to the inner air；
The hygrosensor, the ambient temperature value for measuring the swimming room；
The environment temperature controller, for when the ambient temperature value is less than default ambient temperature value, to described internal empty
Gas is heated, and when the ambient temperature value is more than default ambient temperature value, the inner air is carried out at cooling
Reason；
Wherein, the process that the environment temperature controller is heated to the inner air, including：
The equipment being had surplus heat using band is heated for the first time to the inner air, ring after the first heating
When border temperature value is still less than the default ambient temperature value, then the inner air is carried out using special firing equipment auxiliary
Heating is helped, when the ambient temperature value after heating by the auxiliary is equal to the default ambient temperature value, is stopped
The auxiliary heats.
5. in ship according to claim 4 swimming room air wet temp control system, it is characterised in that the dew point temperature
Degree controller is dehumidifying heat pump, and the dehumidifying heat pump includes compressor, condenser and the first communication controller.
6. in ship according to claim 5 swimming room air wet temp control system, it is characterised in that the environment temperature
Degree controller includes air exhauster, wind pipe type radiator, hot water feed end, cold feed end and the second communication controller.
7. in ship according to claim 6 swimming room air wet temp control system, it is characterised in that the default ring
Border temperature value is more than 27, and less than or equal to 32 degrees Celsius, the temperature of the hot water of hot water feed end supply is more than 57, less than or
Equal to 62 degrees Celsius, the temperature of the cold water of the cold feed end supply is more than 7, less than or equal to 12 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749180.3A CN104456854B (en) | 2014-12-09 | 2014-12-09 | The air wet temp control method and system of swimming room in a kind of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749180.3A CN104456854B (en) | 2014-12-09 | 2014-12-09 | The air wet temp control method and system of swimming room in a kind of ship |
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| CN104456854A CN104456854A (en) | 2015-03-25 |
| CN104456854B true CN104456854B (en) | 2017-05-31 |
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| CN201410749180.3A Expired - Fee Related CN104456854B (en) | 2014-12-09 | 2014-12-09 | The air wet temp control method and system of swimming room in a kind of ship |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106088230A (en) * | 2016-08-03 | 2016-11-09 | 吴乾明 | A kind of method and apparatus collecting water from air |
| CN112728648B (en) * | 2019-10-28 | 2023-03-10 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN116841336B (en) * | 2023-07-03 | 2024-07-02 | 江苏拓米洛高端装备股份有限公司 | Control method, device and system of test box and test box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201429167Y (en) * | 2009-06-16 | 2010-03-24 | 泰豪科技股份有限公司 | Automatic dehumidifier adopting dew-point temperature to control |
| CN101737897A (en) * | 2008-11-10 | 2010-06-16 | 黄逸林 | Space environmental temperature and humidity control method and control device thereby |
| CN103292448A (en) * | 2013-05-30 | 2013-09-11 | 华为技术有限公司 | Method and device for preventing condensation of refrigerating device |
| CN203628893U (en) * | 2013-11-20 | 2014-06-04 | 西安嘉乐世纪机电科技有限公司 | Heat exchange device in water circulation system of swimming pool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630551A (en) * | 1979-08-22 | 1981-03-27 | Secom Co Ltd | Control of temperature and humidity of air delivered from air conditoner |
-
2014
- 2014-12-09 CN CN201410749180.3A patent/CN104456854B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737897A (en) * | 2008-11-10 | 2010-06-16 | 黄逸林 | Space environmental temperature and humidity control method and control device thereby |
| CN201429167Y (en) * | 2009-06-16 | 2010-03-24 | 泰豪科技股份有限公司 | Automatic dehumidifier adopting dew-point temperature to control |
| CN103292448A (en) * | 2013-05-30 | 2013-09-11 | 华为技术有限公司 | Method and device for preventing condensation of refrigerating device |
| CN203628893U (en) * | 2013-11-20 | 2014-06-04 | 西安嘉乐世纪机电科技有限公司 | Heat exchange device in water circulation system of swimming pool |
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| CN104456854A (en) | 2015-03-25 |
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