CN110500648A - Main body external air-conditioning - Google Patents
Main body external air-conditioning Download PDFInfo
- Publication number
- CN110500648A CN110500648A CN201910534149.0A CN201910534149A CN110500648A CN 110500648 A CN110500648 A CN 110500648A CN 201910534149 A CN201910534149 A CN 201910534149A CN 110500648 A CN110500648 A CN 110500648A
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- Prior art keywords
- air
- main body
- channel
- terminal device
- treatment system
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 48
- 238000005057 refrigeration Methods 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000003303 reheating Methods 0.000 claims description 34
- 239000000428 dust Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 12
- 238000007791 dehumidification Methods 0.000 description 9
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
- F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
-
- 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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
-
- 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
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention discloses main body external air-conditionings, including being mounted on outdoor main body, being mounted on indoor air terminal device and connecting be air connected channel of the main body with air terminal device, main body external air-conditioning includes two big systems: air treatment system and refrigeration system；Refrigeration system is integrally installed in main body, and refrigeration system provides cooling capacity or heat to air treatment system by evaporator；Refrigeration system is single refrigeration form or heat pump form；Air treatment system is formed by being mounted on main intracorporal air-handling chamber, air terminal device and connecting their device being air connected in channel three parts and these three parts；Rationally, security performance is high for the configuration of the present invention is simple, design, and lower to installation, the technical requirements of telephone-moving, effectively prevents due to low the case where the leading to dangerous refrigerant external leakage generation of the technical level of installation personnel.
Description
Technical field
The present invention relates to air-conditionings, specifically main body external air-conditioning.
Background technique
The refrigerant working medium generally used in domestic air conditioning both at home and abroad at present is HCFCs substance R22, but since it is to smelly
The destruction of oxygen layer and must be by novel refrigerant substitute.In many alternative refrigerant working medium, propane (R290) is considered
More potential Substitute Working Medium, but R290 have the characteristics that it is inflammable and explosive, explosion limit be 2.1%~9.5%；Together
When current household pocket is either cabinet type, wall-mounted or multiple VRV air-conditioning, all use split type structure, i.e. conduct
The evaporator of one of the big part of refrigeration system four is mounted in indoor indoor unit, and other parts are installed in outdoor outdoor unit,
Therefore either air-conditioning installation or indoor unit and pipeline imprecision, be likely to that refrigerant R290 is caused to leak into interior,
To cause the danger fired.
The safety research of R290 small room air conditioner, which focuses mostly on, in recent years is solving leakage, reinforcement monitoring control, is subtracting
The charging amount of refrigeration system R290, the operating procedure for changing equipment installation and maintenance etc. less, these are all without departing from existing
The system configurations of split-type air conditioner, therefore the requirement of the operating technology of biggish security risk and high standard, all make environmental protection
The popularization of the seperated domestic air conditioning of working medium R290 faces the investment of a large amount of human and material resources, financial resources.
Integral type integral air conditioner equipment industrially early has application, and the large size for being such as referred to as " roof Top Air-conditioning Unit " is empty
Gas disposal equipment, its refrigeration system are made into compression condensation section, and the air-treatment function section group with it using air-cooled
Stop at one, complete machine only needs to provide power supply for equipment.
Typical small all-in-one air-conditioning is traditional window air conditioner, it collects refrigeration system, air treatment system in one
Body is installed in the hole to be provided under windowsill.Since it needs the sectional dimension reserved opening by air-conditioning, hole to be provided size is larger,
Along with operation noise is affected to interior, thus gradually substituted by split-type air conditioner.
Movable air conditioner is also a kind of small-sized integral type air conditioner for having more application in recent years, it has also been completely integrated system
Cooling system and air treatment system, complete machine do not need to install, and lower part is equipped with universal wheel, can arbitrarily move, plug in
It uses, is chiefly used in needing the occasion of interim partial cooling；When needing integrally to cool down in room, hose is flanked from condensation, is passed through
Window guides to outdoor.
There are also some small-sized monoblock type refrigerating plants, such as heat pump drier, the household fresh air fans etc. with refrigeration system
Deng therefore, integrated air conditioner is a mature prior art, only the different from concrete application scene.
Patent CN207751102U discloses a kind of integrated air conditioner, the occasion for split-type air conditioner not easy to install；Specially
Sharp CN108800330A discloses a kind of integrated air conditioner, using a kind of form of implementation of specific up-down structure；Patent
CN108571782A discloses integrated air conditioner, these patents of cooling for settlement server, etc. all use integral type
This technology of air-conditioning, but ideal effect is also not achieved using these upper patented technologies in domestic air conditioning.
Either split-type air conditioner or integrated air conditioner, including above-mentioned patent, at present all without utilizing condensation side
Heat carrys out the reheating for refrigerated dehumidification.Although packaged air-conditioner has dehumidification function, this to dehumidify or with indoor lasting drop
Temperature is that cost or dehumidifying are not thorough, if compensated with electric heating and very not energy-efficient.
Summary of the invention
To solve the above-mentioned problems, it is high that the present invention provides a kind of security performances, and to the technical requirements of installation, telephone-moving compared with
It is low, effectively prevent the main body external generated due to the technical level of installation personnel low the case where leading to dangerous refrigerant external leakage
Air-conditioning.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
The present invention is main body external air-conditioning, including being mounted on outdoor main body, being mounted on indoor air terminal device and company
Connect the channel that is air connected of main body and air terminal device, main body external air-conditioning includes two big systems: air treatment system and
Refrigeration system；
Refrigeration system is integrally installed in main body, and refrigeration system provides cooling capacity or heat to air treatment system by evaporator
Amount；Refrigeration system is single refrigeration form or heat pump form；
Air treatment system is by being mounted on main intracorporal air-handling chamber, air terminal device and connecting being air connected for they
Device composition in channel three parts and these three parts；
Assembling in air treatment system in air-handling chamber or air terminal device or is air connected in channel.
Further technological improvement of the invention is: air treatment system further includes again heat exchanger, then heat exchanger is set
It sets in air-treatment room, then the side of heat exchanger is outdoor air, the other side is air to be treated, its effect is
The heat transfer of outdoor air into air to be treated, when for meeting dehumidifying operation, the reheating for handling air is needed
It wants.
Further technological improvement of the invention is: air treatment system further includes reheating condenser, reheating condensation
Device is arranged in air-treatment room, when for meeting dehumidifying operation, handles the reheating needs of air, and reheating condenser at this time
Be the condenser of refrigeration system a part or a branch.
Further technological improvement of the invention is: air treatment system further includes that reheating condenser and reheating exchange heat
Device, reheating condenser and reheating heat exchanger are arranged in air-treatment room, when for meeting dehumidifying operation, handle air again
Heat need, and at this time reheating with condenser be refrigeration system condenser a part or a branch.
Further technological improvement of the invention is: air-handling chamber be equipped with to external air exhaust passage or externally to
Any one in internal fresh air channel or two kinds.
Further technological improvement of the invention is: at the same time there is fresh air to enter from fresh air channel, have air draft from air draft
In the case that channel is discharged, fresh air, air draft carry out energy exchange by heat recovery apparatus.
Further technological improvement of the invention is: air treatment system further include electric heater, dust removal by filtration device its
Middle one or two, and electric heater and dust removal by filtration device are mounted on air-handling chamber or air terminal device or are air connected
In channel.
Further technological improvement of the invention is: air terminal device is equipped with air outlet and return air inlet, air terminal
Device is divided into the integral type that air outlet and return air inlet are installed together or is installed separately for air outlet and return air inlet split type.
Further technological improvement of the invention is: being air connected channel includes air-supply passage and return air channel, and air connects
It connects road and is divided into integral type or air-supply passage that air-supply passage and return air channel are closely affixed and independently installed point of return air channel
Body formula.
The beneficial effects of the present invention are: solving installation, the telephone-moving operation of dangerous refrigerant air-conditioning such as R290 air-conditioning at all
Problem.Since refrigeration system is completely assemblied in main body external air-conditioning, installation, telephone-moving operation and the refrigeration system of air-conditioning
It unites unrelated, i.e., it is unrelated with refrigerant, on the one hand fundamentally prevent in installation process in this way, peace brought by dangerous refrigerant
Full hidden danger；On the other hand be greatly reduced installation, telephone-moving operation technical difficulty, air-conditioning installation only need in place with fixation.
Reduce the charging amount of refrigerant.Since refrigeration system is integrally installed in outdoor unit, traditional fission is eliminated
Refrigerating capacity charging amount in formula air conditioner indoor unit, outdoor machines, to solve how to reduce dangerous refrigerant charge
Problem provides a kind of effective solution.
The probability for reducing dangerous refrigerant leakage, improves safety.1. since refrigeration system is completely assemblied in room
In outer machine, the sealing problem of system can be protected by production line completely, and no longer be influenced by installing, this is just effectively reduced
A possibility that refrigerant leakage；2. dangerous refrigerant is also easy intracavitary by first indoors just in case having leakage in vaporizer side
Time detects.
Fixed compact refrigeration system has ensured refrigerating efficiency and lower failure rate.Refrigeration system is no longer because evaporator is pacified
Holding position uncertain and be affected, also no longer because the problem of installation quality is affected, fixed system structure can be
Realize that is optimized designs and manufactures technique in factory.
Realize the strength dehumidification function of domestic air conditioner low energy consumption.Since the part of air treatment system is external, in this way
On the one hand, so that while refrigerated dehumidification, the heat utilization of condensation side is possibly realized；On the other hand, while refrigerated dehumidification, make
The heat utilization of outdoor air is also possibly realized, to realize the reheating without additional energy, makes cooling down for refrigerated dehumidification
To compensation, the strength dehumidification function of domestic air conditioner is realized.
Realize air draft, fresh air and the heat recovery function of domestic air conditioner.Since the part of air treatment system is external, from
And the air draft of air conditioner, fresh air are achieved, and then the recuperation of heat between new air draft is also achieved.
It is easy to implement." air louver " that is air connected channel and is greater than conventional two-piece air-conditioning of main body external air-conditioning,
But it implements to be also convenient-to-running: 1. for a 20m2Air-conditioned room, air quantity is about in 300m3/ h, at this time air blow and return
Total channel takes around 0.12m2, it is equivalent to the hole of 500mm × 240mm, this is easily achieved on non-concrete wall,
And it is also very convenient for the hole for reserving this size on the concrete walls of new building；2. for the concrete for being not easy aperture
Wall can use nearest exterior window transom, by exterior window appropriate reconstruction, then using very short air hose and main body external air-conditioning into
Row connection, so that it may realize.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiment of the present invention.
Fig. 2 is 2 structural schematic diagram of the embodiment of the present invention.
Fig. 3 is 3 structural schematic diagram of the embodiment of the present invention.
Wherein: 1- air terminal device, 2- are air connected channel, 3- main body, 4- air treatment system, 5- refrigeration system,
6- air-handling chamber, heat exchanger, 8- air exhaust passage, 9- fresh air channel, 10- heat recovery apparatus, 11- reheating condense 7- again
Device, 12- evaporator, 13- air-supply passage, 14- return air channel, 15- electric heater, 16- blower, 17 dust removal by filtration devices, 18- are returned
Air port, 19- air outlet.
Specific embodiment
In order to reinforce the understanding of the present invention, present invention work is further retouched in detail below in conjunction with embodiment and attached drawing
It states, the present embodiment for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1-3, the present invention is main body external air-conditioning, it is characterised in that: including be mounted on outdoor main body 3,
It is mounted on indoor air terminal device 1 and connect main body 3 and air terminal device 1 is air connected channel 2, main body external
Air-conditioning includes two big systems: air treatment system 4 and refrigeration system 5；
Refrigeration system 5 is integrally installed in main body 3, and refrigeration system 5 is provided by evaporator 12 to air treatment system 4 cold
Amount or heat；Refrigeration system 5 is single refrigeration form or heat pump form；Refrigeration system 5 is complete refrigeration system, it contains system
The all devices and pipeline of cooling system.
Air treatment system 4 by be mounted in main body 3 air-handling chamber 6, air terminal device 1 and connect theirs
The device composition being air connected in 2 three parts of channel and these three parts；
Blower 16 in air treatment system 4 is mounted on air-handling chamber 6 or air terminal device 1 or is air connected in channel 2.
Wherein air treatment system 4 further include other than equipment in the prior art reheating heat exchanger 7 or condenser 12 its
In any one or two kinds, wherein reheating heat exchanger 7 is arranged in air-handling chamber 6, and the side of reheating heat exchanger 7 is outdoor
Air, the other side are air to be treated, its effect is the heat transfer outdoor air into air to be treated
It going, when for meeting dehumidifying operation, handling the reheating needs of air, wherein reheating is arranged with condenser 11 in air-handling chamber 6
It is interior, when for meeting dehumidifying operation, the reheating needs of air are handled, and reheating condenser 11 is the cold of refrigeration system 5 at this time
A part of condenser or a branch.
Furthermore electric heater 15, dust removal by filtration device 17 and bactericidal device, humidification can also be arranged in air treatment system
Device is one such or a variety of.Silencing apparatus can also be increased in air treatment system according to demand, dust and bacteria removing device is smelly
Oxygengenerating plant, unwanted volatile absorption plant, negative ion generating device monitor sensing device and other improvement air product
The device of matter, the installation site of these devices be it is selectable, may be mounted at air-handling chamber 6, be air connected channel 2 or sky
In gas end equipment 1.
The air-handling chamber 6 for setting formula air-conditioning outside the main body is equipped with to external air exhaust passage 8 or externally to inside
Any one in fresh air channel 9 two, can also both have, not only with fresh air channel 9 but also when having air exhaust passage 8
Setting heat recovery apparatus 10 in formula air-conditioning can be set outside the main body, and fresh air and air draft is made to carry out energy friendship by heat recovery apparatus 10
It changes.
Being air connected channel 2 includes air-supply passage 13 and return air channel 14, is air connected channel 2 and divides for 13 He of air-supply passage
Independently installed split type, the air terminal dress of the integral type or air-supply passage 13 and return air channel 14 that return air channel 14 is closely affixed
It sets 1 and air outlet 19 and return air inlet 18 is installed, air terminal device 1 divides one be installed together for air outlet 19 and return air inlet 18
Body formula is installed separately split type for air outlet 19 and return air inlet 18, and in addition to this, user is in feelings according to actual needs
It can choose only setting under condition and one of them air terminal device 1 of air outlet 19 or return air inlet 19 be installed.
The form of power source of the blower 16 as the air delivery in air treatment system 4, blower 16 can be according to main body
The air quantity and pressure loss of external air-conditioning determine, can choose cross flow fan, diagonal flow fan or centrifugal blower etc..
Embodiment 1
The air treatment system 4 for setting formula air-conditioning outside the main body is provided with reheating heat exchanger 7, heat recovery apparatus 10, reheating condensation
Device 11, electric heater 15, blower 16 and dust removal by filtration device 17.
The refrigeration system of main body external air-conditioning is single refrigeration mode, using fractional distilling tube and reheating use condenser 11 as
Reheating equipment under dehumidification mode, is provided with fresh air channel 9 and air exhaust passage 8 on air-handling chamber 6, and heat recovery apparatus 10 is right
The fresh air entered from fresh air channel 9 and the air draft being discharged from air exhaust passage 8 carry out energy conversion, realize energy regenerating.
It is air connected channel 2 and divides the integral type being closely affixed for air-supply passage 13 and return air channel 14, air terminal device 1
It is divided into the integral type that air outlet 19 and return air inlet 18 are installed together.The air-supply for being air connected channel 2 is arranged in electric heater 15
In channel 13.Dust removal by filtration device 17 is arranged in the air terminal device 1 with return air inlet 18.The setting of blower 16 is at air end
In end device 1.
Embodiment 2
The air treatment system 4 for setting formula air-conditioning outside the main body is provided with reheating heat exchanger 7, electric heater 15, blower 16 and filtering
Dust-extraction unit 17.
The refrigeration system of main body external air-conditioning is pump type heat, using reheating heat exchanger 7 as the reheating under dehumidification mode
Equipment is provided with fresh air channel 9 and air exhaust passage 8 on air-handling chamber 6, is air connected channel 2 and divides for 13 He of air-supply passage
The integral type that return air channel 14 is closely affixed, air terminal device 1 divide one be installed together for air outlet 19 and return air inlet 18
Body formula.Electric heater 15 is arranged in the air-supply passage 13 for being air connected channel 2.Dust removal by filtration device 17 is arranged with return air
In the air terminal device 1 of mouth 18.Blower 16 is arranged in main body 3.
Embodiment 3
The air treatment system 4 for setting formula air-conditioning outside the main body is provided with electric heater 15, blower 16 and dust removal by filtration device 17.
The refrigeration system of main body external air-conditioning is pump type heat, and electric heater 15 is mounted in air-handling chamber 6.
It is split type that air terminal device 1 is that air outlet 19 and return air inlet 18 are installed separately, and is air connected channel 2 as air-supply
Channel 13 and return air channel 14 are provided separately split type, and it can be hard tube or hose that it is longer, which to be air connected channel 2,.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. main body external air-conditioning, it is characterised in that: including being mounted on outdoor main body (3), being mounted on indoor air terminal
Device (1) and the connection main body (3) and the air terminal device (1) are air connected channel (2), main body external air-conditioning
Include two big systems: air treatment system (4) and refrigeration system (5)；
The refrigeration system (5) is integrally installed in the main body (3), and the refrigeration system (5) passes through evaporator (12)
Cooling capacity or heat are provided to air treatment system (4)；The refrigeration system (5) is single refrigeration form or heat pump form；
The air treatment system (4) is by the air-handling chamber (6), the air terminal device that are mounted in the main body (3)
(1) and their the device composition being air connected in channel (2) three parts and these three parts is connected；
Blower (16) in the air treatment system (4) is mounted on the air-handling chamber (6) or the air terminal device
(1) it or described is air connected in channel (2).
2. main body external air-conditioning according to claim 1, it is characterised in that: the air treatment system (4) further includes again
Heat exchanger (7), heat exchanger again (7) setting is in the air-handling chamber (6), and the one of the heat exchanger again (7)
Side is outdoor air, and the other side is air to be treated, its effect is the heat transfer of outdoor air to needing to handle
Air in, for meet dehumidifying operation when, handle the reheating needs of air.
3. main body external air-conditioning according to claim 1, it is characterised in that: the air treatment system (4) further includes again
Hot condenser (11), the reheating are arranged in the air-handling chamber (6) with condenser (11), for meeting dehumidifying operation
When, the reheating needs of air are handled, and the reheating is the one of the condenser of the refrigeration system (5) with condenser (11) at this time
Part or a branch.
4. main body external air-conditioning according to claim 1, it is characterised in that: the air treatment system (4) further includes again
Hot condenser (11) and heat exchanger (7) again, the reheating are arranged with condenser (11) and heat exchanger (7) again in the sky
In gas disposal room (6), when for meeting dehumidifying operation, the reheating needs of air are handled, and the reheating condenser at this time
(11) be the refrigeration system (5) condenser a part or a branch.
5. main body external air-conditioning described in any one according to claim 1, it is characterised in that: air-handling chamber (6) peace
Equipped with to external air exhaust passage (8) or externally to any one in internal fresh air channel (9) or two kinds.
6. main body external air-conditioning according to claim 1, it is characterised in that: have fresh air from fresh air channel (9) at the same time
Into, have air draft from air exhaust passage (8) discharge in the case where, fresh air, air draft by heat recovery apparatus (10) carry out energy exchange.
7. -6 main body external air-conditioning according to claim 1, it is characterised in that: the air treatment system (4) further includes
Electric heater (15), dust removal by filtration device (17) one of which or two kinds, and the electric heater (15) and dust removal by filtration device
(17) air-handling chamber (6) or the air terminal device (1) are mounted on or described is air connected in channel (2).
8. main body external air-conditioning according to claim 7, it is characterised in that: the air terminal device (1), which is equipped with, to be sent
Air port (19) and return air inlet (18), the air terminal device (1) is divided into the air outlet (19) and return air inlet (18) is mounted on
Integral type together is installed separately split type for the air outlet (19) and return air inlet (18).
9. main body external air-conditioning according to claim 8, it is characterised in that: described be air connected channel (2) include air-supply
Channel (13) and return air channel (14), the channel (2) that is air connected are divided into the air-supply passage (13) and the return air channel
(14) independently installed split type of the integral type or the air-supply passage (13) and the return air channel (14) being closely affixed.
10. main body external air-conditioning according to claim 1, it is characterised in that: described be air connected channel (2) include air-supply
Channel (13) and return air channel (14), the channel (2) that is air connected are divided into the air-supply passage (13) and the return air channel
(14) independently installed split type of the integral type or the air-supply passage (13) and the return air channel (14) being closely affixed, it is described
Air terminal device (1) is equipped with air outlet (19) and return air inlet (18), and the air terminal device (1) is divided into the air outlet
(19) and the integral type that is installed together of return air inlet (18) or divide for what the air outlet (19) and return air inlet (18) were installed separately
Body formula.
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| CN201910534149.0A CN110500648A (en) | 2019-06-20 | 2019-06-20 | Main body external air-conditioning |
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| CN201910534149.0A CN110500648A (en) | 2019-06-20 | 2019-06-20 | Main body external air-conditioning |
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| CN110500648A true CN110500648A (en) | 2019-11-26 |
Family
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| CN201910534149.0A Pending CN110500648A (en) | 2019-06-20 | 2019-06-20 | Main body external air-conditioning |
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| CN111664525A (en) * | 2020-06-03 | 2020-09-15 | 宁波德业环境电器有限公司 | Household solar energy fresh air energy-saving air conditioner all-in-one machine |
| WO2021103302A1 (en) * | 2019-11-28 | 2021-06-03 | 广东美的制冷设备有限公司 | Window-type air conditioner |
| US11703234B2 (en) | 2019-11-28 | 2023-07-18 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Window air conditioner |
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