CN108375130A - A kind of radiator and its control method of convertible frequency air-conditioner drive module - Google Patents
A kind of radiator and its control method of convertible frequency air-conditioner drive module Download PDFInfo
- Publication number
- CN108375130A CN108375130A CN201810084447.XA CN201810084447A CN108375130A CN 108375130 A CN108375130 A CN 108375130A CN 201810084447 A CN201810084447 A CN 201810084447A CN 108375130 A CN108375130 A CN 108375130A
- Authority
- CN
- China
- Prior art keywords
- water
- drive module
- solenoid valve
- pipe
- radiator
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/24—Cooling of electric components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
Abstract
The present invention relates to a kind of radiators and its control method of convertible frequency air-conditioner drive module, including water tank；The water tank is separately connected water inlet pipe, outlet pipe and drainpipe；The other end of the water inlet pipe, outlet pipe and drainpipe is separately connected the condensation-water drain, distributive pipe and water collector of air-conditioner set；The distributive pipe and water collector install the top and bottom of heat sink respectively；The middle part of the heat sink is equipped with through-hole up and down, so that the water from distributive pipe is flowed through and wherein flows into water collector afterwards；The water collector is also connected with total outlet pipe；The heat sink is closely mounted in drive module.The present invention can be controlled the keying of solenoid valve, cooled down to drive module using condensed water by detecting and comparing the temperature of environment temperature and drive module, ensure its normal work, to which the job stability of drive module in harsh environment can be improved, improve the user satisfaction of user.
Description
Technical field
The present invention relates to a kind of air-conditioning device, the radiator and its control method of especially a kind of convertible frequency air-conditioner, specifically
Say it is a kind of radiator and its control method of convertible frequency air-conditioner drive module.
Background technology
Convertible frequency air-conditioner usually requires frequency converter and controls the rotating speed of compressor or wind turbine, and the frequency of frequency converter is higher,
The fever of frequency converter is generally also bigger, therefore frequency converter needs necessary radiator to ensure its safety and service life.
Currently, the radiating mode of the frequency-variable module in convertible frequency air-conditioner is mainly wind-cooling heat dissipating, this radiating mode efficiency is low,
And effect is limited to environment temperature, fin size and rotation speed of the fan.Frequency-variable module when the temperature is excessively high, it will usually take reduction press
The mode of contracting unit frequency drives to protect, and may result in air-conditioning effect decline under high temperature environment in this way, influences the use of user
Impression.
Invention content
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of radiator of convertible frequency air-conditioner drive module and
Its control method makes drive module obtain fast cooling by way of water cooling, improves the work of drive module in the presence of a harsh environment
Make stability, and the satisfaction that user uses can be improved.
The technical scheme is that：
A kind of radiator of convertible frequency air-conditioner drive module, including water tank；The water tank be separately connected water inlet pipe, outlet pipe and
Drainpipe；The other end of the water inlet pipe, outlet pipe and drainpipe is separately connected the condensation-water drain of air-conditioner set, distributive pipe sum aggregate
Hydrophone；The distributive pipe and water collector are separately mounted to the top and bottom of heat sink；The middle part of the heat sink is equipped with and passes through up and down
Logical through-hole makes the water from distributive pipe flow through and wherein flows into water collector afterwards；The water collector is also connected with total outlet pipe；It is described
Heat sink is closely mounted in drive module, and the temperature of the drive module can be reduced by heat exchange.
Further, the water inlet tube opening on the water tank, water outlet tube opening and draining tube opening are located at the storage
Top, top and the bottom of water tank, convenient for the disengaging of condensed water and the discharge of excessive water.
Further, the drainpipe is equipped with solenoid valve, can control its break-make.
Further, the through-hole is multiple, is uniformly distributed, to enhance heat dissipation effect.
Further, the side of the heat sink is equipped with fin, and the other side is smooth flat；The smooth flat and the drive
Dynamic model block fits closely.
A kind of control method of convertible frequency air-conditioner drive module radiator, includes the following steps：
1）Pass through the initial temperature T10 and environment initial temperature T20 of the drive module that the mainboard of air-conditioner set detects；
2）As 5 DEG C of T20 ＜, solenoid valve is opened；
3）When T20 >=5 DEG C, then controlled according to the case where T10：If solenoid valve is opened in T10 >=80 DEG C；If T10 ＜
80 DEG C, then maintain electromagnetism valve closing state；
4）Under electromagnetism the valve opening state, continue the real time temperature T11 and environment real time temperature T21 that detect drive module；
5）As 10 DEG C of T21 ＜, solenoid valve is maintained to open；
6）When T21 >=10 DEG C, solenoid valve is controlled according to the case where T11：If T11 >=65 DEG C maintain solenoid valve to open；
If 65 DEG C of T11 ＜, close the solenoid valve.
7）After solenoid valve is closed, return to step 1）.
Beneficial effects of the present invention：
Reasonable design of the present invention, it is simple in structure, it is easy to control, multiple through-holes on heat sink are flowed through using the condensed water of unit, are made
The front-end module that heat sink and being met with it is connect carries out effective temperature-reducing, and it is steady that the work of drive module in harsh environment can be improved
It is qualitative, improve the user satisfaction of user.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is heat sink and the three-view diagram of drive module.
Fig. 3 is the control flow chart of the present invention.
Wherein：1- water inlet pipes；2- water tanks；3- outlet pipes；4- drainpipes；5- solenoid valves；6- distributive pipes；7- heat sinks；
8- water collectors；9- main sewers；10- fins；11- through-holes；12- drive modules.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2.
A kind of radiator of convertible frequency air-conditioner drive module, including water tank 2.The water tank 2 be separately connected water inlet pipe 1,
Outlet pipe 3 and drainpipe 4.Wherein, the opening of water inlet pipe 1, the opening of outlet pipe 3 and the opening of drainpipe 4 are located at the water tank 1
Top, top and bottom, convenient for the disengaging of water and the discharge of excessive water.The water inlet pipe 1, outlet pipe 3 and drainpipe 4 it is another
One end is separately connected the condensation-water drain of air-conditioner set, distributive pipe 6 and water collector 8；The distributive pipe 6 and water collector 8 are pacified respectively
Mounted in the top and bottom of heat sink 7.The middle part of the heat sink 7 is equipped with through-hole 11 up and down, makes the water from distributive pipe 6
It flows through and wherein flows into water collector 8 afterwards, it is thus possible to make to carry out heat exchange between water and heat sink 7.Preferably, the through-hole 11
It is multiple, is uniformly distributed, to enhance heat dissipation effect.The drainpipe 4 is equipped with solenoid valve 5, can control its break-make.It is described
Water collector 8 is also connected with total outlet pipe 9, and the water after heat exchange is enable to drain in time.
The side of the heat sink 7 is equipped with fin 10, and the other side is smooth flat；The smooth flat and the drive module
12 fit closely, and can adequately be exchanged heat with the drive module 12, the drive module 12 is made to be cooled down.Meanwhile
The fin 10 can be radiated by air-cooled form, further enhance cooling-down effect.
As shown in figure 3, a kind of control method of convertible frequency air-conditioner drive module radiator, includes the following steps：
1）Pass through the initial temperature T10 and environment initial temperature T20 of the drive module that the mainboard of air-conditioner set detects；
2）As 5 DEG C of T20 ＜, solenoid valve is opened；
3）When T20 >=5 DEG C, then controlled according to the case where T10：If solenoid valve is opened in T10 >=80 DEG C；If T10 ＜
80 DEG C, then maintain electromagnetism valve closing state；
4）Under electromagnetism the valve opening state, continue the real time temperature T11 and environment real time temperature T21 that detect drive module；
5）As 10 DEG C of T21 ＜, solenoid valve is maintained to open；
6）When T21 >=10 DEG C, solenoid valve is controlled according to the case where T11：If T11 >=65 DEG C maintain solenoid valve to open；
If 65 DEG C of T11 ＜, close the solenoid valve.
7）After solenoid valve is closed, return to step 1）.
By above-mentioned control method, solenoid valve can be opened and closed according to the temperature conditions of environment temperature and drive module, utilized
Condensed water cools down drive module, ensures its normal work, so that drive module can be improved in harsh environment
Job stability, improve the user satisfaction of user
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (6)
1. a kind of radiator of convertible frequency air-conditioner drive module, it is characterized in that including water tank；The water tank is separately connected into water
Pipe, outlet pipe and drainpipe；The condensed water that the other end of the water inlet pipe, outlet pipe and drainpipe is separately connected air-conditioner set goes out
Mouth, distributive pipe and water collector；The distributive pipe and water collector are separately mounted to the top and bottom of heat sink；In the heat sink
Portion is equipped with through-hole up and down, so that the water from distributive pipe is flowed through and wherein flows into water collector afterwards；The water collector also with always go out
Water pipe is connected；The heat sink is closely mounted in drive module, can reduce the drive module by heat exchange
Temperature.
2. the radiator of convertible frequency air-conditioner drive module according to claim 1, it is characterized in that on the water tank into
Water pipe opening, water outlet tube opening and draining tube opening are located at the top, top and bottom of the water tank, convenient for condensed water
Disengaging and the discharge of excessive water.
3. the radiator of convertible frequency air-conditioner drive module according to claim 1, it is characterized in that the drainpipe is equipped with
Solenoid valve can control its break-make.
4. the radiator of convertible frequency air-conditioner drive module according to claim 1, it is characterized in that the through-hole is multiple,
Even distribution, to enhance heat dissipation effect.
5. the radiator of convertible frequency air-conditioner drive module according to claim 1, it is characterized in that the side of the heat sink
Equipped with fin, the other side is smooth flat；The smooth flat is fitted closely with the drive module.
6. a kind of control method of radiator according to claim 1, it is characterized in that including the following steps：
1）Pass through the initial temperature T10 and environment initial temperature T20 of the drive module that the mainboard of air-conditioner set detects；
2）As 5 DEG C of T20 ＜, solenoid valve is opened；
3）When T20 >=5 DEG C, then controlled according to the case where T10：If solenoid valve is opened in T10 >=80 DEG C；If T10 ＜
80 DEG C, then maintain electromagnetism valve closing state；
4）Under electromagnetism the valve opening state, continue the real time temperature T11 and environment real time temperature T21 that detect drive module；
5）As 10 DEG C of T21 ＜, solenoid valve is maintained to open；
6）When T21 >=10 DEG C, solenoid valve is controlled according to the case where T11：If T11 >=65 DEG C maintain solenoid valve to open；
If 65 DEG C of T11 ＜, close the solenoid valve；
7）After solenoid valve is closed, return to step 1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084447.XA CN108375130B (en) | 2018-01-29 | 2018-01-29 | Heat dissipation device of variable frequency air conditioner driving module and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084447.XA CN108375130B (en) | 2018-01-29 | 2018-01-29 | Heat dissipation device of variable frequency air conditioner driving module and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108375130A true CN108375130A (en) | 2018-08-07 |
| CN108375130B CN108375130B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084447.XA Active CN108375130B (en) | 2018-01-29 | 2018-01-29 | Heat dissipation device of variable frequency air conditioner driving module and control method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357330A (en) * | 2018-11-08 | 2019-02-19 | 青岛海尔空调器有限总公司 | The control method and device of air-conditioning, air conditioner, storage medium |
| CN109579253A (en) * | 2018-12-12 | 2019-04-05 | 南京天加环境科技有限公司 | A kind of energy conserving system and its control method of air conditioner condensate water recycling |
| CN109579152A (en) * | 2018-12-18 | 2019-04-05 | 青岛海尔空调电子有限公司 | A kind of electric cabinet and air-conditioner set |
| CN110345570A (en) * | 2019-08-16 | 2019-10-18 | 宁波奥克斯电气股份有限公司 | A kind of electric-controlled box, outdoor machine of air-conditioner and air-conditioning system |
| CN110730592A (en) * | 2019-09-30 | 2020-01-24 | 西安交通大学 | Heat exchange device utilizing condensed water |
| CN111121159A (en) * | 2019-12-23 | 2020-05-08 | 宁波奥克斯电气股份有限公司 | Air conditioner |
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| CN203024295U (en) * | 2013-01-15 | 2013-06-26 | 徐金星 | Condenser device using condensed water for air conditioner |
| CN205957345U (en) * | 2016-07-18 | 2017-02-15 | 青岛海尔智能技术研发有限公司 | Heat abstractor and transducer air conditioning of air conditioner converter |
| CN206001673U (en) * | 2016-01-26 | 2017-03-08 | 珠海格力电器股份有限公司 | Heat abstractor and convertible frequency air-conditioner |
| CN107166563A (en) * | 2017-05-31 | 2017-09-15 | 海信（广东）空调有限公司 | A kind of window air conditioner and its automatically controlled heat dissipating method |
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| US20070101745A1 (en) * | 2005-11-09 | 2007-05-10 | Hsu An T | Cooling device |
| CN203024295U (en) * | 2013-01-15 | 2013-06-26 | 徐金星 | Condenser device using condensed water for air conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357330A (en) * | 2018-11-08 | 2019-02-19 | 青岛海尔空调器有限总公司 | The control method and device of air-conditioning, air conditioner, storage medium |
| CN109579253A (en) * | 2018-12-12 | 2019-04-05 | 南京天加环境科技有限公司 | A kind of energy conserving system and its control method of air conditioner condensate water recycling |
| CN109579152A (en) * | 2018-12-18 | 2019-04-05 | 青岛海尔空调电子有限公司 | A kind of electric cabinet and air-conditioner set |
| CN109579152B (en) * | 2018-12-18 | 2023-07-21 | 青岛海尔空调电子有限公司 | Electric cabinet and air conditioning unit |
| CN110345570A (en) * | 2019-08-16 | 2019-10-18 | 宁波奥克斯电气股份有限公司 | A kind of electric-controlled box, outdoor machine of air-conditioner and air-conditioning system |
| CN110730592A (en) * | 2019-09-30 | 2020-01-24 | 西安交通大学 | Heat exchange device utilizing condensed water |
| CN111121159A (en) * | 2019-12-23 | 2020-05-08 | 宁波奥克斯电气股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108375130B (en) | 2020-06-23 |
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