CN110375431A - Air conditioner condensation system and air-conditioning - Google Patents

Air conditioner condensation system and air-conditioning Download PDF

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Publication number
CN110375431A
CN110375431A CN201910608708.8A CN201910608708A CN110375431A CN 110375431 A CN110375431 A CN 110375431A CN 201910608708 A CN201910608708 A CN 201910608708A CN 110375431 A CN110375431 A CN 110375431A
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CN
China
Prior art keywords
water
sink
air conditioner
spray
condensation system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910608708.8A
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Chinese (zh)
Inventor
刘新峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Sanzhen Refrigeration Technology Co Ltd
Original Assignee
Zhongshan Sanzhen Refrigeration Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Sanzhen Refrigeration Technology Co Ltd filed Critical Zhongshan Sanzhen Refrigeration Technology Co Ltd
Priority to CN201910608708.8A priority Critical patent/CN110375431A/en
Publication of CN110375431A publication Critical patent/CN110375431A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • F28D5/02Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The invention discloses air conditioner condensation system and air-conditionings, wherein, air conditioner condensation system includes blower, the first heat-exchanger rig and spray equipment, spray equipment includes water storage device, water pump and spray assemblies, water storage device, water pump and spray assemblies are sequentially connected to by water supply line, and water storage device, the first heat-exchanger rig, spray assemblies and blower are arranged successively from bottom to top.Pass through above structure, air conditioner condensation system can cool down to the first heat-exchanger rig by water and air, and water can also cool down to air, and the air and the first heat-exchanger rig after cooling carry out heat exchange, the heat exchange efficiency for improving the first heat-exchanger rig optimizes the refrigeration effect of air-conditioning.

Description

Air conditioner condensation system and air-conditioning
Technical field
The present invention relates to heat-exchange apparatus fields, in particular to air conditioner condensation system and air-conditioning.
Background technique
It is existing, for central air-conditioning, it will usually in outdoor setting condenser system, be changed by condenser system and the external world Heat.Existing central air-conditioning condenser system has plenty of the structure using air-cooled heat exchange, and the heat exchange efficiency of the structure is lower, causes The refrigerating capacity of central air-conditioning is less than normal, and when summer temperature is higher, the refrigeration effect of central air-conditioning is poor.Also has plenty of use The structure of water cooling heat exchange, the heat exchange efficiency of the structure is higher, can be improved the refrigeration effect of central air-conditioning, but when winter temperature compared with When low, water can freeze, and cause the condenser system of central air-conditioning can not normal use.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, air conditioner condensation system is provided And air-conditioning.
According to the first aspect of the invention, air conditioner condensation system is provided comprising blower, the first heat-exchanger rig and spray Device, spray equipment include water storage device, water pump and spray assemblies, and water storage device, water pump and spray assemblies pass through water supply Pipeline is sequentially connected to, and water storage device, the first heat-exchanger rig, spray assemblies and blower are arranged successively from bottom to top.
Above scheme the utility model has the advantages that air conditioner condensation system can drop the first heat-exchanger rig by water and air Temperature, and water can also cool down to air, the air and the first heat-exchanger rig after cooling carry out heat exchange, improve the first heat exchange dress The heat exchange efficiency set optimizes the refrigeration effect of air-conditioning.
The air conditioner condensation system according to a first aspect of the present invention, is provided with water blocking between the blower and spray assemblies Device.
The air conditioner condensation system according to a first aspect of the present invention, the water storage device top are provided with outer cover, water blocking Device is removable installed on outer cover.
The air conditioner condensation system, the water deflector are inserted on outer cover according to a first aspect of the present invention.
The air conditioner condensation system according to a first aspect of the present invention, sets between first heat-exchanger rig and water storage device It is equipped with filler or wet curtain.
The air conditioner condensation system according to a first aspect of the present invention, the spray assemblies include spray pipe network and spray Head, spray pipe network are connected with water pump by water supply line, and spray head is set to the inner cavity phase on spray pipe network and with spray pipe network Connection.
The air conditioner condensation system according to a first aspect of the present invention, the spray pipe network include supervisor, branch pipe and outer Pipe;Supervisor is connected with water supply line, and the quantity of branch pipe is two or more, and more than two branch pipes are around radial point of supervisor Cloth, outer tube is annular in shape, and one end of branch pipe is connected with supervisor, and the other end of branch pipe is connected with outer tube, on branch pipe and outer tube It is provided with the spray head.
The air conditioner condensation system according to a first aspect of the present invention, the water storage device include the first sink, the second water Slot and strainer;First sink and the second sink are connected by the first outlet pass, and the second sink and water supply line pass through second Outlet pass is connected, and strainer is set in the second sink, and the first outlet pass is located on the downside of strainer, and the second outlet pass is located at strainer Upside.
The air conditioner condensation system according to a first aspect of the present invention, the water storage device include the first sink, the second water Slot, third sink and strainer;First sink and the second sink are connected by the first outlet pass, the second sink and third sink It is connected by the second outlet pass, third sink is connected with water supply line by third outlet pass, and strainer is set to the second water In slot, and the first outlet pass is located on the downside of strainer, and the second outlet pass is located on the upside of strainer.
According to the second aspect of the invention, air-conditioning is provided comprising air conditioner condensation system as described above.
As above, by above structure, air conditioner condensation system can cool down to the first heat-exchanger rig by water and air, And water can also cool down to air, the air and the first heat-exchanger rig after cooling carry out heat exchange, improve the first heat-exchanger rig Heat exchange efficiency, optimize the refrigeration effect of air-conditioning.
Detailed description of the invention
The present invention is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the structure chart of air conditioner condensation system embodiment of the present invention;
Fig. 2 is the top view of spray assemblies in air conditioner condensation system embodiment of the present invention.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore be not considered as limiting the invention.
In the description of the present invention, several to be meant that one or more, it is multiple to be meant that two or more, be greater than, Be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to first, Second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicitly indicates institute The quantity of the technical characteristic of instruction or the precedence relationship for implicitly indicating indicated technical characteristic.
In description of the invention, unless otherwise restricted clearly, the words such as setting, installation, connection be shall be understood in a broad sense, institute Above-mentioned word in the present invention specific can rationally be determined with the particular content of combination technology scheme by belonging to technical field technical staff Meaning.
Referring to Fig.1, air conditioner condensation of embodiment of the present invention system comprising blower 10, the first heat-exchanger rig 20, spray dress It sets, water storage device 31 and outer cover 50.Spray equipment includes water storage device 31, water pump 32 and spray assemblies 33, water storage device 31, water pump 32 and spray assemblies 33 are sequentially connected to by water supply line 34.Water storage device 31, the first heat-exchanger rig 20, spray Component 33 and blower 10 are arranged successively from bottom to top.First heat-exchanger rig 20 is set in outer cover 50.First heat-exchanger rig 20 The structure of finned heat exchanger can be used.
When working in refrigeration mode, blower 10 is run, so that air flows upwards, air-flow passes through the first heat-exchanger rig 20 When can with the first heat-exchanger rig 20 carry out heat exchange, so as to cool down to the first heat-exchanger rig 20.Water pump 32 is by water storage Water in device 31 is pumped to spray assemblies 33, by spray assemblies 33 to the first heat-exchanger rig 20 carry out water drenching, by water come Cool down to the first heat-exchanger rig 20.It is in contact in addition, passing through the water that the first heat-exchanger rig 20 falls with the air of rising, it is right Air cools down, and the air and the first heat-exchanger rig 20 after cooling carry out heat exchange.Air conditioner condensation system can pass through as a result, Water and air cools down to the first heat-exchanger rig 20, and water can also cool down to air, and the air after cooling is changed with first Thermal 20 carries out heat exchange, improves the heat exchange efficiency of the first heat-exchanger rig 20, optimizes the refrigeration effect of air-conditioning.
When winter, temperature was lower, water freezing can be avoided and damage condenser system by switching off the pump 32, blower 10 can be after Reforwarding row, condenser system still are able to work on.Above-mentioned air conditioner condensation system can normally make in summer and winter as a result, With.
In addition, air conditioner condensation system is also operable with heating mode.
Water deflector 40 is provided between blower 10 and spray assemblies 33, to reduce steam with the air dissipation of rising To the external world, the waste of water is reduced.
Water deflector 40 is removable installed on outer cover 50, when not needing water drenching heat exchange in winter, can be torn water deflector 40 open From the resistance that reduction air flowing rises.
Specifically, being provided with slot (attached to be not shown in the figure) on outer cover 50, water deflector 40 is inserted in the slot, when need When separating water deflector 40, water deflector 40 is pulled out.Certainly, guide rail can be also set on outer cover 50, and water deflector 40 plugs In on the guide rail.
In addition, water deflector 40 also can be detachably connected with outer cover 50 by bolt or lock.
Wet curtain 60 is provided between the first heat-exchanger rig 20 and water storage device 31.Wet curtain 60 is also disposed in outer cover 50, The contact area that water and air can be increased by wet curtain 60 optimizes the cooling effect of air.In addition, wet curtain 60 can be by filler generation It replaces.
Referring to Fig. 2, spray assemblies 33 include spray pipe network 331 and spray head 332, and spray pipe network 331 passes through with water pump 32 Water supply line 34 is connected, and spray head 332 is set on spray pipe network 331, and spray head 332 is connected with the inner cavity of spray pipe network 331 It is logical.
Specifically, spray pipe network 331 includes supervisor 3311, branch pipe 3312 and outer tube 3313, it is responsible for 3311 and water supplying pipe Road 34 is connected, and the quantity of branch pipe 3312 is four, and four branch pipes 3312 radially distribute around supervisor 3311, outer tube 3313 Annularly, one end of branch pipe 3312 is connected with supervisor 3311, and the other end of branch pipe 3312 is connected with outer tube 3313, branch pipe 3312 with outer tube 3313 on be provided with spray head 332.In this way, water can be evenly distributed, in order to equably to the first heat exchange dress Set 20 water drenchings.
Certainly, the quantity of branch pipe 3312 can also be two or three, also may be configured as five or more.
Referring to Fig.1, water storage device 31 includes the first sink 311, the second sink 312, third sink 313 and strainer 314, First sink 311 is connected with the second sink 312 by the first outlet pass 315, and the second sink 312 passes through with third sink 313 Second outlet pass 316 is connected, and third sink 313 is connected with water supply line 34 by third outlet pass 317, and strainer 314 is set It is placed in the second sink 312, and the first outlet pass 315 is located at 314 downside of strainer, the second outlet pass 316 is located on strainer 314 Side.The first sink 311 is fallen by the water that wet curtain 60 falls, water successively passes through the first outlet pass 315, strainer 314, the second water flowing Mouth 316 and third outlet pass 317, may filter that the impurity in water by strainer 314, and water pump 32 and spray assemblies 33 is avoided to occur Blocking.In addition, the water containing impurity can also be precipitated in the first sink 311 and the second sink 312.
In certain embodiments, water storage device 31 include the first sink 311, the second sink 312 and strainer 314, first Sink 311 is connected with the second sink 312 by the first outlet pass 315, and the second sink 312 is logical by second with water supply line 34 The mouth of a river 316 is connected, and strainer 314 is set in the second sink 312, and the first outlet pass 315 is located on the downside of strainer 314, and second Outlet pass 316 is located at 314 upside of strainer.
The invention also provides air-conditionings comprising compressor, the second heat-exchanger rig and above-mentioned air conditioner condensation system, the One heat-exchanger rig 20, the second heat-exchanger rig and compressor head and the tail are sequentially connected to.Gaseous refrigerant is compressed by compressor, it is cold Matchmaker exchanges heat in the first heat-exchanger rig 20 and the second heat-exchanger rig, according to heating mode or refrigeration mode, the flowing of refrigerant Direction is different.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to the above embodiments, The technical field those of ordinary skill within the scope of knowledge, can also make without departing from the purpose of the present invention Various change out.

Claims (10)

1. air conditioner condensation system, which is characterized in that include including blower, the first heat-exchanger rig and spray equipment, spray equipment Water storage device, water pump and spray assemblies, water storage device, water pump and spray assemblies are sequentially connected to by water supply line, water storage Device, the first heat-exchanger rig, spray assemblies and blower are arranged successively from bottom to top.
2. air conditioner condensation system according to claim 1, which is characterized in that be provided between the blower and spray assemblies Water deflector.
3. air conditioner condensation system according to claim 2, which is characterized in that it is provided with outer cover above the water storage device, Water deflector is removable installed on outer cover.
4. air conditioner condensation system according to claim 3, which is characterized in that the water deflector is inserted on outer cover.
5. air conditioner condensation system described according to claim 1 or 3 or 4, which is characterized in that first heat-exchanger rig and water storage Filler or wet curtain are provided between device.
6. air conditioner condensation system according to claim 1, which is characterized in that the spray assemblies include spray pipe network and Spray head, spray pipe network are connected with water pump by water supply line, and spray head is set to the inner cavity on spray pipe network and with spray pipe network It is connected.
7. air conditioner condensation system according to claim 6, which is characterized in that the spray pipe network include supervisor, branch pipe with And outer tube;Supervisor is connected with water supply line, and the quantity of branch pipe is two or more, and more than two branch pipes are around supervisor in radiation Shape distribution, outer tube is annular in shape, and one end of branch pipe is connected with supervisor, and the other end of branch pipe is connected with outer tube, branch pipe and outer tube On be provided with the spray head.
8. air conditioner condensation system according to claim 1, which is characterized in that the water storage device includes the first sink, the Two sinks and strainer;First sink and the second sink are connected by the first outlet pass, and the second sink passes through with water supply line Second outlet pass is connected, and strainer is set in the second sink, and the first outlet pass is located on the downside of strainer, and the second outlet pass is located at On the upside of strainer.
9. air conditioner condensation system according to claim 1, which is characterized in that the water storage device includes the first sink, the Two sinks, third sink and strainer;First sink and the second sink are connected by the first outlet pass, the second sink and third Sink is connected by the second outlet pass, and third sink is connected with water supply line by third outlet pass, and strainer is set to In two sinks, and the first outlet pass is located on the downside of strainer, and the second outlet pass is located on the upside of strainer.
10. air-conditioning, which is characterized in that including the air conditioner condensation system as described in any one of claims 1 to 9 claim.
CN201910608708.8A 2019-07-08 2019-07-08 Air conditioner condensation system and air-conditioning Pending CN110375431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910608708.8A CN110375431A (en) 2019-07-08 2019-07-08 Air conditioner condensation system and air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910608708.8A CN110375431A (en) 2019-07-08 2019-07-08 Air conditioner condensation system and air-conditioning

Publications (1)

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CN110375431A true CN110375431A (en) 2019-10-25

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617153A2 (en) * 2004-07-15 2006-01-18 Guangzhou Wide Industrial Co., Ltd. Air-conditioning system with full heat recovery
JP2006284057A (en) * 2005-03-31 2006-10-19 Mitsubishi Heavy Ind Ltd Air conditioner and its operating method
CN101078572A (en) * 2007-06-27 2007-11-28 王全龄 Highly effective air source heat pump air-conditioner
CN201497089U (en) * 2009-07-29 2010-06-02 威海中天嘉能空调科技有限公司 Evaporative condensing computer room air conditioner
CN201787678U (en) * 2010-08-30 2011-04-06 钱锦远 Liquid-cooled air conditioner
CN202254137U (en) * 2011-08-29 2012-05-30 华南理工大学 Split type fresh air conditioner with heat-recovery evaporation-condensation function
CN202581632U (en) * 2012-04-17 2012-12-05 安徽京奥制冷设备有限公司 Heat-pump air conditioning unit of evaporating type condenser
CN203116203U (en) * 2013-02-21 2013-08-07 浙江商业职业技术学院 Air cooling air-conditioning system provided with condenser cooling supercooling device
CN205619611U (en) * 2015-12-30 2016-10-05 浙江思科国祥制冷设备有限公司 Adopt wind cold die piece heat pump set of evaporation formula condensation
CN107081114A (en) * 2017-05-10 2017-08-22 迈瑞尔实验设备(上海)有限公司 Liquid distribution trough
CN208599278U (en) * 2018-04-21 2019-03-15 黄河 A kind of recyclable high-efficiency filtering and purifying device
CN208817626U (en) * 2018-07-16 2019-05-03 中山市越盈电器有限公司 A kind of storage type water cooling blowing device
CN210399472U (en) * 2019-07-08 2020-04-24 中山市三震制冷科技有限公司 Air conditioner condensing system and air conditioner

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617153A2 (en) * 2004-07-15 2006-01-18 Guangzhou Wide Industrial Co., Ltd. Air-conditioning system with full heat recovery
JP2006284057A (en) * 2005-03-31 2006-10-19 Mitsubishi Heavy Ind Ltd Air conditioner and its operating method
CN101078572A (en) * 2007-06-27 2007-11-28 王全龄 Highly effective air source heat pump air-conditioner
CN201497089U (en) * 2009-07-29 2010-06-02 威海中天嘉能空调科技有限公司 Evaporative condensing computer room air conditioner
CN201787678U (en) * 2010-08-30 2011-04-06 钱锦远 Liquid-cooled air conditioner
CN202254137U (en) * 2011-08-29 2012-05-30 华南理工大学 Split type fresh air conditioner with heat-recovery evaporation-condensation function
CN202581632U (en) * 2012-04-17 2012-12-05 安徽京奥制冷设备有限公司 Heat-pump air conditioning unit of evaporating type condenser
CN203116203U (en) * 2013-02-21 2013-08-07 浙江商业职业技术学院 Air cooling air-conditioning system provided with condenser cooling supercooling device
CN205619611U (en) * 2015-12-30 2016-10-05 浙江思科国祥制冷设备有限公司 Adopt wind cold die piece heat pump set of evaporation formula condensation
CN107081114A (en) * 2017-05-10 2017-08-22 迈瑞尔实验设备(上海)有限公司 Liquid distribution trough
CN208599278U (en) * 2018-04-21 2019-03-15 黄河 A kind of recyclable high-efficiency filtering and purifying device
CN208817626U (en) * 2018-07-16 2019-05-03 中山市越盈电器有限公司 A kind of storage type water cooling blowing device
CN210399472U (en) * 2019-07-08 2020-04-24 中山市三震制冷科技有限公司 Air conditioner condensing system and air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
郑庆红等: "《现代建筑设备工程》", 30 September 2004, 冶金工业出版社, pages: 409 *

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