CN105042696B - Air-conditioning - Google Patents

Air-conditioning Download PDF

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Publication number
CN105042696B
CN105042696B CN201510481514.8A CN201510481514A CN105042696B CN 105042696 B CN105042696 B CN 105042696B CN 201510481514 A CN201510481514 A CN 201510481514A CN 105042696 B CN105042696 B CN 105042696B
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CN
China
Prior art keywords
air
heat exchanger
shell
refrigeration system
conditioning
Prior art date
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Active
Application number
CN201510481514.8A
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Chinese (zh)
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CN105042696A (en
Inventor
张�杰
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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.)
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Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201510481514.8A priority Critical patent/CN105042696B/en
Publication of CN105042696A publication Critical patent/CN105042696A/en
Application granted granted Critical
Publication of CN105042696B publication Critical patent/CN105042696B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • 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

Abstract

The present invention provides a kind of air-conditionings, including shell, refrigeration system, control system and heat exchanger, heat exchanger is inclined at the top of shell, and shell is made to form the cold wind chamber positioned at the room temperature chamber of the top of heat exchanger and positioned at heat exchanger, and refrigeration system and set-up of control system are in room temperature chamber.Air-conditioning according to the present invention, by the way that in room temperature chamber, to be that Duct design is reasonable inside unit, air duct path does not have other set structure parts, unobstructed, can effectively improve efficiency by refrigeration system and set-up of control system.

Description

Air-conditioning
Technical field
The present invention relates to field of air conditioning, in particular to a kind of air-conditioning.
Background technology
In the prior art, top return air, bottom outlet air air conditioner in machine room frequently with V-type evaporator part, evaporator part It is arranged at the top of unit, evaporator is unilateral feed liquor, and refrigeration system and control system are positioned over cold air chamber, the cold air chamber of unit It is sealed using thermal insulation board.
Since refrigeration system is set to cold air chamber, in unit normal use, compressor, system component can not be carried out It detection and safeguards, maintenance down and while safeguarding need to remove thermal insulation board, it has not been convenient to, while the self-radiating of compressor can consume one A little colds;And unit interior spatial structure layout is not reasonable, and there are the structures such as compressor, refrigeration system on the path of air duct Part, blocking air-supply, regional area will produce vortex, and unit outlet air has some setbacks.In addition, evaporator part unilateral side feed liquor, refrigerant stream The temperature difference at evaporator both ends is big when passing by long, and system evaporating temperature is uneven, and practical effect is poor, influences the efficiency of unit.
Invention content
The present invention is intended to provide one kind can carry efficient air-conditioning.
The present invention provides a kind of air-conditioning, including shell, refrigeration system, control system and heat exchanger, heat exchanger inclination is set It sets on the top of shell, and shell is made to form the cold wind chamber positioned at the room temperature chamber of the top of heat exchanger and positioned at heat exchanger, and make Cooling system and set-up of control system are in room temperature chamber.
Further, heat exchanger is inclined at the top of shell, refrigeration system and control by the way of low early and high after System is located at the front of room temperature chamber.
Further, shell has refrigeration system erecting bed, the lower end mating connection of refrigeration system erecting bed and heat exchanger.
Further, heat exchanger includes the interlaced two groups of heat exchanger tubes of heat transfer tube outlet;Air-conditioning further includes matching with heat exchanger The two groups of diverter assemblies and collecting pipe component closed;Every group of heat exchanger tube is correspondingly arranged on one group of diverter assembly and gas collecting tube group Part, and the middle refrigerant flow direction of two groups of heat exchanger tubes is opposite.
Further, air-conditioning further includes the baffle plate assembly of the triangle coordinated with heat exchanger, two right angles of baffle plate assembly While being separately fixed on the column and longeron of shell;The bevel edge of baffle plate assembly is fixedly connected with heat exchanger.
Further, air outlet is provided on the cold wind chamber of shell, air-conditioning includes the air-supply arrangement coordinated with air outlet.
Further, air outlet is arranged in the lower part of shell.
Further, air inlet is provided at the top of shell, air inlet is provided with filter assemblies.
Air-conditioning according to the present invention, by by refrigeration system and set-up of control system in room temperature chamber, to be in unit Portion's Duct design is reasonable, and air duct path does not have other set structure parts, unobstructed, can effectively improve efficiency.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the dimensional structure diagram of air-conditioning according to the present invention;
Fig. 2 is the left view structural representation of the heat exchanger of air-conditioning according to the present invention;
Fig. 3 is the main structure diagram of the heat exchanger of air-conditioning according to the present invention;
Fig. 4 is the right side structural representation of the heat exchanger of air-conditioning according to the present invention;
Fig. 5 is the side structure schematic view of air-conditioning according to the present invention.
Reference sign:
1, control system;2, heat exchanger;3, the first diverter assembly;4, the first collecting pipe component;5, baffle plate assembly;6, it send Wind apparatus;7, cold wind chamber;8, refrigeration system;9, refrigeration system erecting bed;10, room temperature chamber;11, the second collecting pipe component;12, Two diverter assemblies;13, filter assemblies;14, heat exchange fin;15, heat exchanger tube.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Fig. 1 to 5, air-conditioning according to the present invention, including shell, refrigeration system 8, control system 1 and heat exchanger 2, Heat exchanger 2 is inclined at the top of shell, and shell is made to be formed positioned at the room temperature chamber 10 of the top of heat exchanger 2 and positioned at heat exchange The cold wind chamber 7 of device 2, and refrigeration system 8 and control system 1 are arranged in room temperature chamber 10.I.e. the present invention is by by 8 He of refrigeration system Control system 1 is arranged in room temperature chamber 10, and to be that Duct design is reasonable inside unit, air duct path does not have other set structures Part, it is unobstructed, efficiency can be effectively improved.
Specifically, referring to figure 1 and figure 5, the air duct of air-conditioning of the invention is the air-supply side that bottom outlet air is entered the wind at top Formula, i.e. air inlet are arranged at top, and usually, air inlet is equipped with filter assemblies 13.Unit inner space is divided completely Be cut into two regions, respectively room temperature chamber 10 and cold wind chamber 7,2 slant setting of heat exchanger in the upper end of unit, refrigeration system 8 with Control system is positioned over the front end of room temperature chamber 10, and air-supply arrangement 6 uses adjustable speed wind turbine, is positioned over the middle rear end of cold wind chamber 7, work Unit base can be sunk to when making in the following, upper end is fixed on the base.
More specifically, unit inner space by heat exchanger 2 and 9 complete parttion of refrigeration system erecting bed at two regions, Top is room temperature chamber 10, and lower part is cold wind chamber 7;2 slant setting of heat exchanger is in the upper end of unit, in the form of low early and high after, under End is fixed in the water pan component being connect with refrigeration system erecting bed 9, and upper end is fixed on the transverse beam assembly of unit.
Preferably, in connection with Figures 1 to 4, in order to solve heat exchanger unilateral side feed liquor, refrigerant flow is long to lead to heat exchanger two The temperature difference at end is big, and the non-uniform problem of system evaporating temperature, the present invention is provided with two groups of diverter assemblies and collecting pipe component (i.e. First diverter assembly 3 and the first collecting pipe component 4 and the second collecting pipe component 11 and the second diverter assembly 12), it sets respectively It is equipped with the left and right sides of heat exchanger 2.Heat exchanger tube 15 inside heat exchanger is also classified into the interlaced two groups of heat exchanger tubes of heat transfer tube outlet, Can be respectively from left and right both ends feed liquor, heat exchanger tube uses copper pipe or aluminum pipe, heat exchanger tube 15 to be threaded through in heat exchange fin 14, and two groups are changed The independent opposite flowing of refrigerant, to keep evaporating temperature uniform, effectively improves efficiency in hot device.When unit is in cut-out heat exchanger 2 one The working method of unilateral feed liquor can be returned to when the flow path at end.
In conjunction with shown in Fig. 1, two straight flanges of baffle plate assembly 5 are separately fixed on column and longeron, and bevel edge is fixed on heat exchange On device 2;Refrigeration system 8 includes that the elements such as compressor, vapour liquid separator, electric expansion valve, filter, shut-off valve are connected by pipeline It connects, is fixed on mounting platform.Control system 1 is placed on the front end of room temperature chamber 10, is fixed on the crossbeam group being horizontally mounted above and below On part, module has manually and automatically two kinds of operating modes, can be according to the management information system member that unit acquires under automatic mode The work of device.
Referring to figure 1 and figure 5, the air-supply arrangement 6 of unit is positioned over the middle rear end of cold wind chamber 7, using the wind of adjustable speed Machine, air-supply arrangement 6 can sink to unit base in the following, upper end is fixed on the base when work, air-supply arrangement 6 can surrounding go out Wind can adjust rotation speed of fan to control air output according to the heat exchange demand of unit.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:
Air-conditioning according to the present invention, enclosure interior space is by heat exchanger and refrigeration system mounting platform complete parttion at two A region, top are room temperature chamber, and lower part is cold wind chamber;Heat exchanger slant setting is in the upper end of unit, in the form of low early and high after, Heat exchanger tube staggered designs inside its left and right both ends design dispenser and gas collecting tube, evaporator respectively, into the system of evaporator Cryogen can be sufficiently carried out heat exchange, and system evaporating temperature is uniform, and efficiency is improved;The inside air duct of unit is unobstructed, There is no air duct vortex, air-supply smooth.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (6)

1. a kind of air-conditioning, including shell, refrigeration system (8), control system (1) and heat exchanger (2), which is characterized in that described to change Hot device (2) is inclined at the top of the shell, and the shell is made to form the room temperature chamber positioned at the top of heat exchanger (2) (10) and the cold wind chamber (7) below the heat exchanger (2), and the refrigeration system (8) and control system (1) setting are in institute It states in room temperature chamber (10);
The heat exchanger (2) is inclined at the top of the shell by the way of low early and high after, the refrigeration system (8) and The control system (1) is located at the front of the room temperature chamber (10);
The shell has refrigeration system erecting bed (9), the lower end of the refrigeration system erecting bed (9) and the heat exchanger (2) It is connected;
And unit inner space by the heat exchanger (2) and refrigeration system erecting bed (9) complete parttion at two regions.
2. air-conditioning according to claim 1, which is characterized in that
The heat exchanger (2) includes the interlaced two groups of heat exchanger tubes of heat transfer tube outlet;
The air-conditioning further includes the two groups of diverter assemblies and collecting pipe component coordinated with the heat exchanger (2);
Heat exchanger tube described in every group be correspondingly arranged on one group described in diverter assembly and the collecting pipe component, and exchange heat described in two groups The middle refrigerant flow direction of pipe is opposite.
3. air-conditioning according to claim 1, which is characterized in that
The air-conditioning further includes the baffle plate assembly (5) of the triangle coordinated with the heat exchanger (2), the baffle plate assembly (5) Two right-angle sides are separately fixed on the column and longeron of the shell;
The bevel edge of the baffle plate assembly (5) is fixedly connected with the heat exchanger (2).
4. air-conditioning according to claim 1, which is characterized in that
Air outlet is provided on the cold wind chamber (7) of the shell, the air-conditioning includes the air-supply arrangement coordinated with the air outlet (6)。
5. air-conditioning according to claim 4, which is characterized in that
The air outlet is arranged in the lower part of the shell.
6. air-conditioning according to claim 1, which is characterized in that
Air inlet is provided at the top of the shell, the air inlet is provided with filter assemblies (13).
CN201510481514.8A 2015-08-07 2015-08-07 Air-conditioning Active CN105042696B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510481514.8A CN105042696B (en) 2015-08-07 2015-08-07 Air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510481514.8A CN105042696B (en) 2015-08-07 2015-08-07 Air-conditioning

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Publication Number Publication Date
CN105042696A CN105042696A (en) 2015-11-11
CN105042696B true CN105042696B (en) 2018-11-09

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Application Number Title Priority Date Filing Date
CN201510481514.8A Active CN105042696B (en) 2015-08-07 2015-08-07 Air-conditioning

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420990A (en) * 2017-07-20 2017-12-01 珠海格力电器股份有限公司 Indoor apparatus of air conditioner group

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02279930A (en) * 1989-04-21 1990-11-15 Hitachi Ltd Air conditioner
CN2404734Y (en) * 1999-12-29 2000-11-08 上海易初通用机器有限公司 Guiding folding tube belt type evaporator
CN201535547U (en) * 2009-10-01 2010-07-28 广东美的电器股份有限公司 Indoor unit of air conditioner for machine room
JP2010210173A (en) * 2009-03-11 2010-09-24 Daikin Ind Ltd Refrigerating device
CN201748555U (en) * 2010-05-21 2011-02-16 广东美的电器股份有限公司 Air conditioner for machine room
CN102072527A (en) * 2009-11-20 2011-05-25 海尔集团公司 Lower air-out type packaged air conditioner
CN202361524U (en) * 2011-11-14 2012-08-01 艾默生网络能源有限公司 Computer room air conditioner
CN102927646A (en) * 2012-11-26 2013-02-13 北京德能恒信科技有限公司 Computer room air conditioner
CN103939994A (en) * 2014-04-09 2014-07-23 北京德能恒信科技有限公司 Energy-saving air conditioner of machine room
CN205014477U (en) * 2015-08-07 2016-02-03 珠海格力电器股份有限公司 Air conditioner

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02279930A (en) * 1989-04-21 1990-11-15 Hitachi Ltd Air conditioner
CN2404734Y (en) * 1999-12-29 2000-11-08 上海易初通用机器有限公司 Guiding folding tube belt type evaporator
JP2010210173A (en) * 2009-03-11 2010-09-24 Daikin Ind Ltd Refrigerating device
CN201535547U (en) * 2009-10-01 2010-07-28 广东美的电器股份有限公司 Indoor unit of air conditioner for machine room
CN102072527A (en) * 2009-11-20 2011-05-25 海尔集团公司 Lower air-out type packaged air conditioner
CN201748555U (en) * 2010-05-21 2011-02-16 广东美的电器股份有限公司 Air conditioner for machine room
CN202361524U (en) * 2011-11-14 2012-08-01 艾默生网络能源有限公司 Computer room air conditioner
CN102927646A (en) * 2012-11-26 2013-02-13 北京德能恒信科技有限公司 Computer room air conditioner
CN103939994A (en) * 2014-04-09 2014-07-23 北京德能恒信科技有限公司 Energy-saving air conditioner of machine room
CN205014477U (en) * 2015-08-07 2016-02-03 珠海格力电器股份有限公司 Air conditioner

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