CN108426319A - A kind of fresh air conditioner all-in-one machine - Google Patents
A kind of fresh air conditioner all-in-one machine Download PDFInfo
- Publication number
- CN108426319A CN108426319A CN201710075835.7A CN201710075835A CN108426319A CN 108426319 A CN108426319 A CN 108426319A CN 201710075835 A CN201710075835 A CN 201710075835A CN 108426319 A CN108426319 A CN 108426319A
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- CN
- China
- Prior art keywords
- heat exchanger
- machine
- air conditioner
- fresh air
- fresh
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention provides a kind of fresh air conditioner all-in-one machine, including babinet and the compressor, four-way reversing valve, restricting element, fan, First Heat Exchanger and the second heat exchanger that are set in the babinet；The compressor, the First Heat Exchanger and second heat exchanger are connect by pipeline with the four-way reversing valve；With second heat exchanger by piping connection, the restricting element is set on the pipeline between the First Heat Exchanger and second heat exchanger First Heat Exchanger；The fan is set to second heat exchanger side；Fresh wind port and air outlet are provided on the babinet, the fresh wind port and the air outlet are oppositely arranged, and second heat exchanger is between the fresh wind port and the air outlet.On the one hand scheme provided by the present application realizes the effect of environmental protection by the refrigerant of environmental protection, on the other hand, Air-conditioner design is integrated mounted on outdoor, avoids harm of the refrigerant to human body.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of fresh air conditioner all-in-one machine.
Background technology
Refrigerant used in present air-conditioning system is R22 or R410A mostly, and the Ozone Depletion Potential of R22 is
0.055, the Ozone Depletion Potential of global warming potential 1810, R410A is 0, global warming potential 2100.And it is big
The good refrigerant of the partial feature of environmental protection is flammable refrigerant, for example, the Ozone Depletion Potential of refrigerant R290 (propane)
It is 0, global warming potential 20, the advantage in terms of environment influence is clearly.Meanwhile the ingredient of R290 is propane, extensively
It is general to be present in oil and natural gas, there is excellent economy.But since flammable refrigerant is hazardous to the human body,
If wanting to use flammable refrigerant, safety problem just must take into consideration.
And traditional domestic air conditioning split air conditioner, it generally comprises mounted on outdoor unit and is mounted on indoor unit, claim
For indoor unit and outdoor unit, refrigerant realizes heat exchange by being circulated in connecting leg indoors machine and outdoor unit.This pattern needs
The risk of refrigerant machine leakage indoors is guarded against, it is very high to the combustibility and security requirement of refrigerant, it is difficult to use environmental-protecting performance
Good refrigerant.And cycle, no fresh air, room air can not update in room air in such pattern, comfort type is poor.
Invention content
The purpose of the present invention is to provide a kind of fresh air conditioner all-in-one machines, tight to solve existing air-conditioning environmental pollution
The problem of weight and refrigerant do harm to huamn body.
In order to solve the above technical problems, the present invention provides a kind of fresh air conditioner all-in-one machine, including babinet and it is set to described
Compressor, four-way reversing valve, restricting element, fan, First Heat Exchanger in babinet and the second heat exchanger；The compressor,
The First Heat Exchanger and second heat exchanger are connect by pipeline with the four-way reversing valve；The First Heat Exchanger
With second heat exchanger by piping connection, the restricting element is set to the First Heat Exchanger and second heat exchanger
Between pipeline on；The fan is set to second heat exchanger side；
Fresh wind port and air outlet are provided on the babinet, the fresh wind port and the air outlet are oppositely arranged, and described
Two heat exchangers are between the fresh wind port and the air outlet.
Optionally, the fresh air conditioner all-in-one machine further includes liquid storage device, and one end of the liquid storage device is logical with the compressor
Piping connection is crossed, the other end of the liquid storage device passes through piping connection with the four-way reversing valve.
Optionally, the fresh air conditioner all-in-one machine further includes filter device, and the filter device is set to the fresh wind port
On.
Optionally, the filter device includes：It stacks gradually and active carbon filter screen, HEPA filter screens and photocatalyst is distributed with
Net.
Optionally, the fresh air conditioner all-in-one machine further includes the ajutage being connect with the air outlet of the babinet.
Optionally, the shut-off valve for preventing air blow back is provided on the ajutage.
Optionally, the compressor is screw compressor or rolling rotor compressor.
Optionally, the screw compressor is double-screw compressor.
Optionally, the refrigerant of the fresh air conditioner all-in-one machine is R290.
In fresh air conditioner all-in-one machine provided by the invention, only there are one babinets for fresh air conditioner all-in-one machine, are independently mounted at
Outdoor, after air-conditioning is using the refrigerant R290 of high-environmental, the whole efficiency of system can improve, and also be conducive to reduce the greenhouse effect of the earth
It answers.The design of air conditioner integrated machine can coordinate the existing air-conditioning system in room to be used together, can also undertake new wind load simultaneously
With room conditioning load, while ensureing comfort level and the freshness of air.Further, this programme is designed to all-in-one machine, complete machine peace
Mounted in outdoor, has the function of Fresh air handing, and fresh air is sent into interior by air hose by treated, ensures the fresh of space air
Degree improves indoor air quality.Further, refrigerant uses the environment friendly combustible refrigerant using R290 as representative, keeps away
Security risk caused by having exempted from indoor coolant leakage；Since whole machine installation is in outdoor, flammable refrigerant does not enter into indoor
May, scruple of the people to flammable refrigerant safety can be not only eliminated, but also disclosure satisfy that the requirement of environmental protection, and realize refrigerant
It substitutes.Further, filter device is set on fresh wind port, improves the cleanliness factor of fresh air.
Description of the drawings
Fig. 1 is the fresh air conditioner all-in-one machine fundamental diagram of one embodiment of the application.
Specific implementation mode
The core concept of the application is using the refrigerant applications using good environmental protection in air-conditioning system, to reduce sky
Pollution to environment is adjusted, on the other hand, traditional split-type air conditioner is replaced using the air-conditioning of integral type, and by the air-conditioning of integral type
Mounted on outdoor, to prevent causing the harm to human body because of the leakage of refrigerant.
Fresh air conditioner all-in-one machine proposed by the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
According to following explanation and claims, advantages and features of the invention will become apparent from.It should be noted that attached drawing is all made of very
Simplified form and non-accurate ratio is used, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
The refrigerant of the good environmental protection used in the present embodiment is using R290 as representative.
Refering to fig. 1, the fundamental diagram of fresh air conditioner all-in-one machine in the present embodiment is shown.It includes mainly babinet
(not shown) and compressor arranged in the box body, four-way reversing valve, restricting element, fan, First Heat Exchanger and
Two heat exchangers；Compressor, First Heat Exchanger and the second heat exchanger pass through piping connection with four-way reversing valve；First Heat Exchanger
With the second heat exchanger by piping connection, restricting element is set on the pipeline between First Heat Exchanger and the second heat exchanger；Wind
Fan is set to the second heat exchanger side, for outdoor newly to be blowed wind into interior.Four-way reversing valve is used to control the stream of refrigerant
To for air-conditioning in heating and refrigeration, the flow direction of refrigerant is on the contrary, to realize the purpose that can be heated but also freeze.
Wherein, First Heat Exchanger and the second heat exchanger, one of them as condenser, one as evaporator, when first
When heat exchanger is as condenser, the second heat exchanger is opposite as evaporator, when the second heat exchanger is as condenser, first
Heat exchanger is as evaporator.The different function of the two is respectively applied to refrigeration and the heating of air-conditioning.
Wherein, compressor is screw compressor or rolling rotor compressor.Specifically, screw compressor is double spiral shells
Bar compressor.
Specifically, when summer, for air-conditioning for freezing, a part of outdoor air first passes through filtering, then by machine
The second heat exchanger (evaporator) cooled down and dehumidified, then by constant temperature, constant humidity, quantitative fresh air, sent by air supply duct
Enter room, to ensure the comfort and feeling of freshness in room；When winter, air-conditioning is for heating, after portion of air filtering, by the
Two heat exchangers (condenser) are heated, and are then sent into room by air supply duct, are ensured the comfort of room air.
Wherein, the effect of restricting element is the highly pressurized liquid throttling decompression for making condenser come out, and makes liquid refrigerant low
It presses and vaporizes heat absorption under (low temperature).
Further, fresh wind port and air outlet are provided on babinet, fresh wind port and air outlet are oppositely arranged so that fresh wind port and
Fresh air channel is formed between air outlet, the second heat exchanger is between fresh wind port and the air outlet.
Further, further include liquid storage device, liquid storage device is set on the pipeline between compressor and four-way reversing valve.Liquid storage device
Play the role of storage, gas-liquid separation, filtering, noise reduction and refrigerant buffering.
In order to improve New atmosphere quality, filter device is also provided on fresh wind port, to which fresh air first passes through filter device, so
Enter inside air-conditioning afterwards.Specifically, being provided with active carbon filter screen, HEPA (High efficiency in filter device
Particulate air Filter) filter screen, photocatalyst net, active carbon filter screen, HEPA filter screens and photocatalyst net stacking
Distribution.
Further, if air-conditioning is directly installed on a wall in room, channel can be directly opened up on wall, make to send
Air port is directly connected to the channel on wall.If air-conditioning is across balcony or cannot to be directly installed on the wall in room, need to set
Ajutage is set, one end of ajutage is connected to air outlet, the other end of air hose leads to interior.Air blow back in order to prevent, can
Shut-off valve is set on ajutage.
Fresh air conditioner all-in-one machine provided by the present application has following beneficial effect：Fresh air conditioner all-in-one machine only there are one babinet,
It is independently mounted at outdoor, after air-conditioning is using the refrigerant R290 of high-environmental, the whole efficiency of system can improve, and also be conducive to reduce ground
The greenhouse effects of ball.The design of air conditioner integrated machine can coordinate the existing air-conditioning system in room to be used together, can also hold simultaneously
New wind load and room conditioning load are carried on a shoulder pole, while ensureing comfort level and the freshness of air.Further, this programme design is integral
Machine, whole machine installation have the function of Fresh air handing, and fresh air passes through air hose feeding interior by treated, ensures room in outdoor
The freshness of air improves indoor air quality.Further, refrigerant uses flammable by the environment friendly of representative of R290
Refrigerant avoids security risk caused by the coolant leakage of indoor；Since whole machine installation is in outdoor, flammable refrigerant does not enter into
Indoor possibility can not only eliminate scruple of the people to flammable refrigerant safety, but also disclosure satisfy that the requirement of environmental protection, realize system
The replacement of cryogen.Further, filter device is set on fresh wind port, improves the cleanliness factor of fresh air.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For system disclosed in embodiment
For, due to corresponding to the methods disclosed in the examples, so description is fairly simple, related place is referring to method part illustration
.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (9)
1. a kind of fresh air conditioner all-in-one machine, which is characterized in that changed including babinet and the compressor, the four-way that are set in the babinet
To valve, restricting element, fan, First Heat Exchanger and the second heat exchanger；The compressor, the First Heat Exchanger and described
Second heat exchanger is connect by pipeline with the four-way reversing valve；The First Heat Exchanger passes through pipe with second heat exchanger
Road connects, and the restricting element is set on the pipeline between the First Heat Exchanger and second heat exchanger；The fan
It is set to second heat exchanger side；
Fresh wind port and air outlet are provided on the babinet, the fresh wind port and the air outlet are oppositely arranged, and described second changes
Hot device is between the fresh wind port and the air outlet.
2. fresh air conditioner all-in-one machine as described in claim 1, which is characterized in that further include liquid storage device, the one of the liquid storage device
With the compressor by piping connection, the other end of the liquid storage device passes through piping connection with the four-way reversing valve at end.
3. fresh air conditioner all-in-one machine as described in claim 1, which is characterized in that further include filter device, the filter device
It is set on the fresh wind port.
4. fresh air conditioner all-in-one machine as claimed in claim 3, which is characterized in that the filter device includes：It stacks gradually point
It is furnished with active carbon filter screen, HEPA filter screens and photocatalyst net.
5. fresh air conditioner all-in-one machine as described in claim 1, which is characterized in that further include being connect with the air outlet of the babinet
Ajutage.
6. fresh air conditioner all-in-one machine as claimed in claim 5, which is characterized in that be provided on the ajutage for preventing sky
The shut-off valve that gas is flow backwards.
7. fresh air conditioner all-in-one machine as described in claim 1, which is characterized in that the compressor is screw compressor or rolling
Dynamic rotor-type compressor.
8. fresh air conditioner all-in-one machine as claimed in claim 7, which is characterized in that the screw compressor compresses for twin-screw
Machine.
9. fresh air conditioner all-in-one machine as described in claim 1, which is characterized in that the refrigerant of the fresh air conditioner all-in-one machine is
R290。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075835.7A CN108426319A (en) | 2017-02-13 | 2017-02-13 | A kind of fresh air conditioner all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075835.7A CN108426319A (en) | 2017-02-13 | 2017-02-13 | A kind of fresh air conditioner all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108426319A true CN108426319A (en) | 2018-08-21 |
Family
ID=63154917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075835.7A Pending CN108426319A (en) | 2017-02-13 | 2017-02-13 | A kind of fresh air conditioner all-in-one machine |
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| Country | Link |
|---|---|
| CN (1) | CN108426319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539532A (en) * | 2020-12-07 | 2021-03-23 | 青岛海尔空调器有限总公司 | Fresh air conditioner and control method and equipment thereof |
| CN113685912A (en) * | 2021-08-02 | 2021-11-23 | 重庆海尔空调器有限公司 | Control method of fresh air conditioner |
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| CN106322531A (en) * | 2016-09-06 | 2017-01-11 | 华中科技大学 | Total-outdoor-heat-exchange air conditioning device with fresh air |
| CN106369689A (en) * | 2016-09-28 | 2017-02-01 | 天津大学 | Novel window type ventilation air conditioner |
| CN206478763U (en) * | 2017-02-13 | 2017-09-08 | 上海日立电器有限公司 | A kind of fresh air conditioner all-in-one |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202133041U (en) * | 2011-07-12 | 2012-02-01 | Tcl空调器(中山)有限公司 | Air conditioner system |
| WO2013131436A1 (en) * | 2012-03-05 | 2013-09-12 | Rong Guohua | Air-conditioning unit with heat recovery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112539532A (en) * | 2020-12-07 | 2021-03-23 | 青岛海尔空调器有限总公司 | Fresh air conditioner and control method and equipment thereof |
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| CN113685912A (en) * | 2021-08-02 | 2021-11-23 | 重庆海尔空调器有限公司 | Control method of fresh air conditioner |
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