CN105757857B - A kind of household evaporative air conditioning system with impulse electromagnetic valve - Google Patents
A kind of household evaporative air conditioning system with impulse electromagnetic valve Download PDFInfo
- Publication number
- CN105757857B CN105757857B CN201610235539.4A CN201610235539A CN105757857B CN 105757857 B CN105757857 B CN 105757857B CN 201610235539 A CN201610235539 A CN 201610235539A CN 105757857 B CN105757857 B CN 105757857B
- Authority
- CN
- China
- Prior art keywords
- water
- electromagnetic valve
- condenser
- impulse electromagnetic
- water distributor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of household evaporative air conditioning system with impulse electromagnetic valve, including compressor, condenser, evaporator, expansion valve and water distributor, water distributor is equipped with the inlet pipeline connected with water source, and the spray head of water distributor is located above condenser；The inlet pipeline of water distributor is equipped with impulse electromagnetic valve, and impulse electromagnetic valve is connect with control host, and control host is also associated with temperature sensor, which is used to detect the temperature at condenser setting position.It is preferred that, the trunnion section with throat tubular construction is formed on pipeline between electric control valve and water distributor, the tube wall of the trunnion section is equipped with one or two bypass pore, and a sectional area for bypassing pore or two sectional area summations for bypassing pores are much smaller than the small end cross-sectional area of trunnion.The invention has the advantages that simple in structure, small, heat exchanger effectiveness is high.
Description
Technical field
The present invention relates to a kind of domestic air conditioning, more particularly to a kind of household transpiration-cooled with impulse electromagnetic valve is empty
It adjusts.
Background technology
Existing house and office building using domestic air conditioning include largely also split type or window, are air-cooled air conditioning system,
Energy Efficiency Ratio, that is, the ratio between refrigerating capacity and power consumption, coefficient of refrigerating performance is bigger, and Energy Efficiency Ratio is bigger, and the smaller Energy Efficiency Ratio of coefficient of refrigerating performance is smaller relatively low, absolutely
For the Energy Efficiency Ratio of most of air-conditionings all 2.0 hereinafter, simultaneously climate condition influences greatly, temperature more high energy efficiency ratio is lower, especially exists
In summer high temperature weather, Energy Efficiency Ratio is lower, or even the air-conditioning having is unable to operate normally under high temperature environment.Due to its energy consumption
Greatly, air-conditioning generate noise it is also big, especially when summer all open air conditioner refrigerating, noise make many people without
Method is normally fallen asleep, and the physical and mental health of resident is seriously affected.
By refrigeration principle it is found that the compression process pressure ratio of refrigeration cycle is bigger, coefficient of refrigerating performance, that is, refrigerating capacity disappears with cycle
The ratio for consuming net work is smaller.In comparison, air cooling way due to its cooling effect it is poor, the condensation temperature and its saturation of refrigerant
Temperature is high, and corresponding saturation pressure and compressor delivery pressure are higher, and compression process supercharging is bigger, and coefficient of refrigerating performance is smaller；And
Water-cooling pattern is due to its good cooling results, and the condensation temperature and its saturation temperature of refrigerant are low, corresponding saturation pressure and compression
Machine outlet pressure is relatively low, and the compression process pressure ratio of water-cooling pattern is less than air cooling way, and coefficient of refrigerating performance is larger.For this purpose, this field
Technical staff invented using water-cooling pattern carry out air-conditioning condenser heat exchange domestic air conditioning, as China Patent Publication No. is
CN101871682A, October 27 2010 publication date, a kind of disclosed household direct evaporation type air conditioner and its room used
Outer machine.But this kind of air-conditioning mostly uses greatly recirculated water and is cooled down, and needs circulation to be arranged and such as cooling tower class recirculated water
Cooling system, there are complicated, bulky defects.Therefore, it is necessary to the air-conditionings to existing water-cooling pattern to carry out further
It improves, is cooled down with the vaporation-type for forming coefficient of refrigerating performance close to water-cooling pattern.
Invention content
The purpose of the present invention provides a kind of Household steam with impulse electromagnetic valve and feels cold aiming at the deficiencies in the prior art
But formula air-conditioning, the air-conditioning carry out heat exchange using condenser to cooling water, make cooling water vapor and the mode that directly evaporates, no
Water circulation system and circulating water cooling system need to be set, it is simple in structure, it is small, it is suitable for house, office's window sky
Reconciliation split-type air conditioner.
To achieve the above object, the present invention adopts the following technical scheme that.
A kind of household evaporative air conditioning system with impulse electromagnetic valve, including compressor, condenser, evaporator, expansion
Valve and water distributor, water distributor are equipped with the inlet pipeline connected with water source, and the spray head of water distributor is located above condenser；Water distributor
Inlet pipeline be equipped with impulse electromagnetic valve, impulse electromagnetic valve with control host connect, control host be also associated with temperature sensing
Device, the temperature sensor are used to detect the temperature at condenser setting position.
Using the present invention of preceding solution, cooling water forms pulsed intermittent water application, water distribution by impulse electromagnetic valve
The spray head of device forms spraying cooling to condenser, and by after condenser heating vaporization, steam discharges in an atmosphere cooling water, thus
Reach the cooling purpose of evaporation.Rational feelings are controlled in cooling water flow, pulse length and pulse spacing width and temperature range
Under shape, without residual water below condenser, therefore, cooling water does not recycle, and is not required to setting water circulation system and circulating water
System, it is simple in structure, it is small, it is suitable for house and office's split-type air conditioner or window air conditioner.Its spray time and
The pulse length and interval time sent out by the impulse generating unit of control host every the time determines that control host is passed according to temperature
The condenser setting spot temperature that sensor detects determines pulse length and the interval time of impulse generator, using existing
Industrial control technology is easily realized.When condenser sets the temperature at position higher than set temperature range higher limit, increase arteries and veins
It rushes length or reduces the intermittent time, when less than set temperature lower range limit, reduce pulse length or increase the intermittent time,
Within the scope of set temperature, kept for pulse length and intermittent time constant；When less than another set temperature value, pulse electromagnetic is closed
Valve, and when reaching third set temperature, open impulse electromagnetic valve.Wherein, the water source of water supply pipe water inlet end can be pressure
Water source, can also be in the case where the spray head peripheral annular of water distributor be at negative pressure, using the pond or water tank connected with air
Without pressure water source, preferably using the inlet valve according to automatic water level switch, water supply preferably uses city for the water supply of pond or water tank
The tap water of water supply network.
Preferably, the trunnion section with throat tubular construction is formed on the pipeline between the impulse electromagnetic valve and water distributor,
The tube wall of the trunnion section is equipped with one or two bypass pore, the sectional area or two sections for bypassing pore of a bypass pore
Area summation is much smaller than the small end cross-sectional area of trunnion.To accelerate the principle with pressure reduction using larynx pipe section flow rate, make bypass pore
The subnormal ambient less than atmospheric environment is formed, spray water mist is thoroughly mixed to form with cooling water by bypass pore sucking air, into
One step improves evaporation effect；Certainly, also can be in the case where condenser still there is a small amount of residual water caused by many factors, profit
With the residual water for bypassing the non-evaporating completely assembled below pore sucking condenser, re-evaporation process is made it into, nothing is formed and follows
The residual water circulation use of ring pump can effectively avoid the directly outer row of ponding and form puzzlement of dripping.
Preferably, the spray head of the condenser and water distributor is located in babinet, passes through vacuum pump or exhaust fan in babinet
Form subnormal ambient.To make spraying cooling form subnormal ambient using vacuum pump or exhaust fan, at this point, water source can be used and air
The pond of connection or water tank are formed, to further increase the reliability of residual water recycling.When using exhaust fan, using existing
Air-conditioned body structure and cooling fan only need to suitably reduce the air inlet of babinet.
It is further preferred that the lower box is formed with ponding storehouse, the ponding in ponding storehouse is taken back by a return pipe
The water distributor.The condensed water not completely vaporized is gathered in by gravity in ponding storehouse, and ponding crosses return pipe again by negative pressure
It is used again in sucking water distributor, further avoids setting circulating pump and condensed water is made fully to vaporize.
Still more preferably, ponding storehouse lower end is equipped with back-water valve (BWV), and drip tray is equipped with below back-water valve (BWV)；The return water
The water inlet end of pipe is connected to drip tray vessel bottom, and the water outlet of return pipe is connected with a bypass pore.With in ponding storehouse
When middle ponding reaches certain aggregate amount, from atmospheric environment under drip tray in return to water distributor and be used again, it is ensured that it is sharp again
Reliability.
Still further preferably, the back-water valve (BWV) is the solenoid valve by control host computer control；The ponding storehouse portion of the babinet
Equipped with level sensing element, the liquid level signal input terminal of the liquid level signal output end and control host computer control of the level sensing element
Connection.It after reaching the water level of setting height with the ponding in ponding storehouse, realizes and discharges water into water accumulating disc automatically, realize automatic return
Water purpose.
It is further preferred that the main paragraph horizontal cross-section of the babinet is oval.With the flat structure phase with condenser
It adapts to, under the setting condition of negative pressure of box house, it is ensured that babinet has the service life of enough structural strengths and setting.
Preferably, the condenser is in the flat structure being vertically arranged；The temperature sensor is located under the condenser
End.With extend condensed water from top to bottom flow through path, and the structure for fully demonstrating using condenser lower end condensation effect is special
Property, it is ensured that condensed water is vaporized and is evaporated by heating to greatest extent.Wherein, the flat structure being vertically arranged refers to that thickness is much smaller than
Height and width.
Compared with the prior art, the invention has the advantages that simple in structure, small, heat exchanger effectiveness is high, especially suitable
For dwellings and office fission or window air conditioner.
Description of the drawings
Fig. 1 is the principle schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the part-structure schematic diagram of the present invention.
Fig. 3 is the principle schematic diagram of the embodiment of the present invention 2.
Specific implementation mode
The present invention will be further described below with reference to the drawings, but does not therefore limit the present invention to the implementation
Among example range.
Embodiment 1, referring to Fig. 1, Fig. 2, a kind of household evaporative air conditioning system with impulse electromagnetic valve, including compressor
1, condenser 2, evaporator 4, expansion valve 3 and water distributor 5, water distributor 5 are equipped with the inlet pipeline connected with water source, the water source for
The spray head of the water tank or pond that air is connected, water distributor 5 is located at 2 top of condenser；Condenser 2 is by the comb arranged in a zigzag
21 and comb 21 on fin 22 form, the input end 21a of comb 21 connect with the outlet end of compressor 1, comb 21
Outlet end 21b and the input end of expansion valve 4 are connected, and the spray head of condenser 2 and water distributor 5 is located in babinet 11, the babinet 11
It is connected with vacuum pump 12, vacuum pump 12 is used to form subnormal ambient to 11 inside of babinet；Ponding storehouse, product are formed at 11 lower part of babinet
Ponding in sump takes back the water distributor 5 by a return pipe 10；Condenser 2 is in the flat structure being vertically arranged, specific body
Present condenser 2 is less than the cube structure of width and height in thickness, and the main paragraph horizontal cross-section of babinet 11 is oval；Cloth
The inlet pipeline of hydrophone 5 is equipped with impulse electromagnetic valve 6, and impulse electromagnetic valve 6 is connect with control host, and control host is also associated with temperature
Sensor 7 is spent, which is located at the condenser lower end, and temperature sensor 7 is used to detect the temperature of 2 lower end of condenser
Degree.
Wherein, the trunnion section 8 with throat tubular construction, the larynx are formed on the pipeline between impulse electromagnetic valve 6 and water distributor 5
It is set on the tube wall of pipeline section 8 there are two pore 8a is bypassed, bypass pore 8a is by the pipe of trunnion section 8 outside to inside towards the spray of water distributor 5
Between the tube bore axis angle of the inclination of head direction, bypass pore 8a axis and trunnion section 8 is 15~45 °；Two bypass pores
The sectional area summation of 8a is much smaller than the small end cross-sectional area of trunnion, and specific ratio is 1/20~1/50；Ponding storehouse lower end is equipped with back-water valve (BWV)
13, which is the solenoid valve by control host computer control；13 lower section of back-water valve (BWV) is equipped with drip tray 9, the water inlet of return pipe 10
End is connected to 9 vessel bottom of drip tray, and the water outlet of return pipe 10 is connected with a bypass pore 8a, and the ponding storehouse of babinet 11
Portion is equipped with level sensing element, and the liquid level signal output end and the liquid level signal of control host computer control of the level sensing element input
End connection.
Bypass pore 8a in the present embodiment may also set up be used only for connecting with return pipe 10 one, the bypass pore
The sectional area of 8a is much smaller than the small end cross-sectional area of trunnion, and specific ratio is about 1/20~1/50.
Babinet 11 in the present embodiment is closed structure.
The evaporative air conditioning system of the present embodiment has water consumption few, the high feature of Energy Efficiency Ratio.When work, cooling water by
Negative pressure suction, in the mist-like heat-delivery surface for being uniformly sprayed at condenser 2, is formed one layer very thin from 2 top of condenser
Cooling moisture film, high temperature liquid refrigerant is entered by the input end 21a on 21 top of comb of condenser 2, by the comb 21 of condenser 2
Heat condensation cooling is absorbed with the cooling water on 22 outer surface of fin, the cooling water for absorbing heat most or all of is evaporated to
Vapor is gathered in even if there is a small amount of water not completely vaporized to be flowed down along condenser surface in the ponding storehouse of lower section, then in negative pressure
Under effect, the cooling medium for being used as condenser 2 again by return pipe 10, bypass pore 8a return water distributors 5 uses.
Embodiment 2, referring to Fig. 3, the babinet 11 is equipped with air inlet, passes through the formation negative pressure of exhaust fan 14 inside babinet 11
Environment.
Remaining structure of the present embodiment is same as Example 1, and details are not described herein.
The evaporative air conditioning system of the present embodiment is suitable for without pressure water source and pressure water source, when using without pressure water source, by arranging
The subnormal ambient that fan 14 is formed forms spraying cooling water；When using pressure water source, it can be not provided with back-water valve (BWV) 13 and drip tray 9,
Drip tray 9 is substituted by ponding storehouse, and exhaust fan 14 primarily serves the effect for blowing draining steam.But it needs to make water source supply water by debugging
The irrigation pressure of 5 spray head of pressure and water distributor has rational value range, so that the bypass pore 8a at trunnion section 8 is formed
Subatmospheric negative pressure state, reliably to suck residual water or air.When work, cooling water is by positive pressure from condenser
2 tops form one layer very thin of cooling moisture film, high-temperature gas system in the mist-like heat-delivery surface for being uniformly sprayed at condenser 2
Cryogen is entered by the input end 21a on 21 top of comb of condenser 2, by 22 outer surface of the comb 21 of condenser 2 and fin
Cooling water absorbs heat condensation cooling, absorb heat cooling water it is most or all of be evaporated to vapor, even if having a small amount of
The water not completely vaporized is flowed down along 2 surface of condenser to be gathered in the ponding storehouse of lower section, then under the action of negative pressure, passes through return pipe
10, bypass pore 8a returns to water distributor 5 and is used by the cooling medium again as condenser 2.
Above although the embodiments of the invention are described in conjunction with the attached drawings, but those skilled in the art can also anticipate
Know to various changes can be made in scope of the appended claims or modification, such as does the wedge-shaped working face of the push rod in the present invention
At the gradual increased mode of ecto-entad, surmount the purpose of state by pulling push rod to realize that clutch is detached from, corresponding push rod
Extension spring etc. can be arranged in inner face bottom.These modifications and variations are understood as within the scope of the present invention and intention
's.
Claims (7)
1. a kind of household evaporative air conditioning system with impulse electromagnetic valve, including compressor（1）, condenser（2）, evaporator
（4）, expansion valve（3）And water distributor（5）, water distributor（5）Equipped with the inlet pipeline connected with water source, water distributor（5）Spray head
Positioned at condenser（2）Top；It is characterized in that, the water distributor（5）Inlet pipeline be equipped with impulse electromagnetic valve（6）, pulse
Solenoid valve（6）It is connect with control host, control host is also associated with temperature sensor（7）, the temperature sensor（7）For detecting
Condenser（2）Set the temperature at position；The impulse electromagnetic valve（6）With water distributor（5）Between pipeline on be formed with larynx
The trunnion section of pipe structure（8）, the trunnion section（8）Tube wall be equipped with one or two bypass pore（8a）, a bypass pore
（8a）Sectional area or two bypass pores（8a）Sectional area summation be much smaller than the small end cross-sectional area of trunnion；Bypass pore（8a）Axis
Line and trunnion section（8）Tube bore axis angle be 15~45 ° between.
2. the household evaporative air conditioning system according to claim 1 with impulse electromagnetic valve, which is characterized in that described cold
Condenser（2）And water distributor（5）Spray head be located at babinet（11）It is interior, babinet（11）Inside pass through vacuum pump（12）Or exhaust fan（14）
Form subnormal ambient.
3. the household evaporative air conditioning system according to claim 2 with impulse electromagnetic valve, which is characterized in that the case
Body（11）Lower part is formed with ponding storehouse, and the ponding in ponding storehouse passes through a return pipe（10）Take back the water distributor（5）.
4. the household evaporative air conditioning system according to claim 3 with impulse electromagnetic valve, which is characterized in that the product
Sump lower end is equipped with back-water valve (BWV)（13）, back-water valve (BWV)（13）Lower section is equipped with drip tray（9）；The return pipe（10）Water inlet end connection
In drip tray（9）Vessel bottom, return pipe（10）Water outlet and a bypass pore（8a）It connects.
5. the household evaporative air conditioning system according to claim 4 with impulse electromagnetic valve, which is characterized in that described time
Water valve（13）For by the solenoid valve of control host computer control；The babinet（11）Ponding storehouse portion be equipped with level sensing element, the liquid
The liquid level signal output end of position detecting element is connect with the liquid level signal input terminal of control host computer control.
6. the household evaporative air conditioning system according to claim 2 with impulse electromagnetic valve, which is characterized in that the case
Body（11）Main paragraph horizontal cross-section it is oval.
7. the household evaporative air conditioning system according to claim 1 with impulse electromagnetic valve, which is characterized in that described cold
Condenser（2）In the flat structure being vertically arranged；The temperature sensor（7）It is located at the condenser（2）Lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235539.4A CN105757857B (en) | 2016-04-15 | 2016-04-15 | A kind of household evaporative air conditioning system with impulse electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235539.4A CN105757857B (en) | 2016-04-15 | 2016-04-15 | A kind of household evaporative air conditioning system with impulse electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105757857A CN105757857A (en) | 2016-07-13 |
| CN105757857B true CN105757857B (en) | 2018-11-02 |
Family
ID=56335066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610235539.4A Expired - Fee Related CN105757857B (en) | 2016-04-15 | 2016-04-15 | A kind of household evaporative air conditioning system with impulse electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757857B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438290B (en) * | 2016-09-07 | 2019-02-22 | 珠海格力电器股份有限公司 | Oil cooling device and air conditioning equipment with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809524Y (en) * | 2005-07-06 | 2006-08-23 | 吴家伟 | Evaporation cooling type heat pump unit with sprinkling atomization and solar auxiliary heat source |
| CN201148379Y (en) * | 2007-12-29 | 2008-11-12 | 安徽丰原发酵技术工程研究有限公司 | Anaerobic reaction tower water distributor |
| CN204026958U (en) * | 2014-07-23 | 2014-12-17 | 重庆卡卓汽车配件有限公司 | A kind of vehicle air conditioner condensed water recycling system |
| CN205717659U (en) * | 2016-04-15 | 2016-11-23 | 重庆房地产职业学院 | There is the domestic evaporative air conditioning system of impulse electromagnetic valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2012009812A (en) * | 2011-08-23 | 2013-02-22 | Phoenix Mfg Inc | Evaporative condenser cooling unit and method. |
-
2016
- 2016-04-15 CN CN201610235539.4A patent/CN105757857B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809524Y (en) * | 2005-07-06 | 2006-08-23 | 吴家伟 | Evaporation cooling type heat pump unit with sprinkling atomization and solar auxiliary heat source |
| CN201148379Y (en) * | 2007-12-29 | 2008-11-12 | 安徽丰原发酵技术工程研究有限公司 | Anaerobic reaction tower water distributor |
| CN204026958U (en) * | 2014-07-23 | 2014-12-17 | 重庆卡卓汽车配件有限公司 | A kind of vehicle air conditioner condensed water recycling system |
| CN205717659U (en) * | 2016-04-15 | 2016-11-23 | 重庆房地产职业学院 | There is the domestic evaporative air conditioning system of impulse electromagnetic valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105757857A (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203116249U (en) | Air cooling air-conditioning system provided with condenser cooling device | |
| CN203116203U (en) | Air cooling air-conditioning system provided with condenser cooling supercooling device | |
| CN201852342U (en) | Wet curtain evaporative cooling air-cooled condensing unit | |
| CN203116193U (en) | Water chilling unit with combined direct-type evaporative coolers and evaporative condenser | |
| CN204096325U (en) | decompressing storage device | |
| CN204006599U (en) | Air conditioner condensate water reclaims atomising device | |
| CN203550344U (en) | Evaporative condenser, evaporative cooling type compression condenser unit with evaporative condenser and evaporative cooling type water chiller unit | |
| CN110425648A (en) | Air condensing units and air conditioner | |
| CN103884066A (en) | Condensate water evaporative cooling high-performance air conditioner refrigeration system | |
| CN202254029U (en) | Solution spray type heat pump unit | |
| CN106322810B (en) | Frostless air source heat pump system based on humidity conditioning and evaporative cooling | |
| CN104229312A (en) | Decompression storage device | |
| CN105757856B (en) | A kind of household evaporative air conditioning system with electric control valve | |
| CN103277848B (en) | A kind of energy-saving domestic air conditioner without the need to draining | |
| CN106016548A (en) | Dual-cooling water cooling unit using natural cold source | |
| CN105864929B (en) | A kind of household evaporative air conditioning system | |
| CN212901960U (en) | Air conditioner condensate water secondary utilization system | |
| CN105757857B (en) | A kind of household evaporative air conditioning system with impulse electromagnetic valve | |
| CN104697076A (en) | Pre-wetting type outdoor air conditioner | |
| CN205261970U (en) | Adjust device of clean heat exchanger of comdenstion water for refrigerating system evaporating temperature | |
| CN201513990U (en) | Ultralow temperature freezing non-frost constant temperature dehumidification machine | |
| CN203258772U (en) | Energy-saving type household air conditioner without discharging water | |
| CN202955905U (en) | Water chilling unit combined by air cooler and evaporative type condenser | |
| CN206974220U (en) | Evaporate the spraying cooling mechanism of cold refrigeration plant | |
| CN106524365B (en) | White smoke prevention evaporative cooling water chilling unit and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |