CN206478763U - A kind of fresh air conditioner all-in-one - Google Patents
A kind of fresh air conditioner all-in-one Download PDFInfo
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- CN206478763U CN206478763U CN201720127635.7U CN201720127635U CN206478763U CN 206478763 U CN206478763 U CN 206478763U CN 201720127635 U CN201720127635 U CN 201720127635U CN 206478763 U CN206478763 U CN 206478763U
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Abstract
The utility model provides a kind of fresh air conditioner all-in-one, including casing and compressor, four-way reversing valve, restricting element, fan, First Heat Exchanger and the second heat exchanger being arranged in the casing；The compressor, the First Heat Exchanger and second heat exchanger are connected by pipeline with the four-way reversing valve；The First Heat Exchanger is connected with second heat exchanger by pipeline, and the restricting element is arranged on the pipeline between the First Heat Exchanger and second heat exchanger；The fan is arranged at the second heat exchanger side；Fresh wind port and air outlet are provided with the casing, the fresh wind port and the air outlet are oppositely arranged, second heat exchanger is located between the fresh wind port and the air outlet.On the one hand the scheme that the application is provided realizes the effect of environmental protection by the refrigerant of environmental protection, on the other hand, Air-conditioner design is integrated installed outdoors, it is to avoid harm of the refrigerant to human body.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of fresh air conditioner all-in-one.
Background technology
Refrigerant used in present air-conditioning system is that R22 or R410A, R22 ODP are mostly
0.055, the ODP that global warming potential is 1810, R410A is 0, and global warming potential is 2100.And it is big
The good refrigerant of the partial feature of environmental protection is flammable refrigerant, for example, refrigerant R290 (propane) ODP
For 0, global warming potential is 20, and the advantage in terms of its ambient influnence is clearly.Meanwhile, R290 composition is propane, extensively
It is general to be present in oil and natural gas, with excellent economy.But, because 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, the unit of unit installed outdoors and installation indoors is generally comprised, is claimed
For indoor set and outdoor unit, refrigerant realizes heat exchange by being circulated in connecting leg indoors machine and outdoor unit.This pattern is needed
The risk of refrigerant machine leakage indoors is guarded against, it is very high to the combustibility of refrigerant and security requirement, it is difficult to use environmental-protecting performance
Good refrigerant.And room air interior circulation in such a pattern, no fresh air, room air can not update, and comfort type is poor.
Utility model content
The purpose of this utility model is to provide a kind of fresh air conditioner all-in-one, to solve existing air-conditioning environmental pollution
Seriously, and the problem of refrigerant do harm to huamn body.
In order to solve the above technical problems, the utility model provides a kind of fresh air conditioner all-in-one, including casing and it is arranged at
Compressor, four-way reversing valve, restricting element, fan, First Heat Exchanger and the second heat exchanger in the casing；The compression
Machine, the First Heat Exchanger and second heat exchanger are connected by pipeline with the four-way reversing valve；Described first changes
Hot device is connected with second heat exchanger by pipeline, and the restricting element is arranged at the First Heat Exchanger and changed with described second
On pipeline between hot device；The fan is arranged at the second heat exchanger side；
Fresh wind port and air outlet are provided with the casing, the fresh wind port and the air outlet are oppositely arranged, described
Two heat exchangers are located between the fresh wind port and the air outlet.
Optionally, the fresh air conditioner all-in-one also includes reservoir, and one end of the reservoir leads to the compressor
Pipeline connection is crossed, the other end of the reservoir is connected with the four-way reversing valve by pipeline.
Optionally, the fresh air conditioner all-in-one also includes filter, and the filter is arranged at the fresh wind port
On.
Optionally, the filter includes：Stack gradually and active carbon filter screen, HEPA screen packs and photocatalyst is distributed with
Net.
Optionally, the fresh air conditioner all-in-one also includes the ajutage being connected with the air outlet of the casing.
Optionally, it is provided with the ajutage for preventing the stop valve of air blow back.
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 is R290.
In the fresh air conditioner all-in-one that the utility model is provided, fresh air conditioner all-in-one only one of which casing, independent peace
Mounted in outdoor, after air-conditioning is using the refrigerant R290 of high-environmental, the overall efficiency of system can be improved, also beneficial to the temperature of the reduction earth
Room effect.The design of air conditioner integrated machine, can coordinate the existing air-conditioning system in room to be used together, fresh air can also be undertaken simultaneously
Load and room conditioning load, while ensureing comfort level and the freshness of air.Further, this programme is designed to all-in-one, whole
Machine is installed outdoors, with Fresh air handing function, and the fresh air after processing is sent into interior by airduct, it is ensured that space air
Freshness, improves indoor air quality.Further, refrigerant uses the environment friendly combustibility refrigeration using R290 as representative
Agent, it is to avoid the potential safety hazard that indoor coolant leakage is caused；Because whole machine installation is in outdoor, flammable refrigerant does not enter into room
Interior possibility, can both eliminate scruple of the people to flammable refrigerant security, and the requirement of environmental protection is disclosure satisfy that again, realize refrigeration
The replacement of agent.Further, filter is set on fresh wind port, the cleanliness factor of fresh air is improved.
Brief description of the drawings
Fig. 1 is the fresh air conditioner all-in-one fundamental diagram of the embodiment of the application one.
Embodiment
The core concept of the application is 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
It is installed outdoors, thus prevent because of the leakage of refrigerant and caused by harm to human body.
Below in conjunction with the drawings and specific embodiments to the utility model proposes fresh air conditioner all-in-one make further it is detailed
Explanation.According to following explanation and claims, advantages and features of the present utility model will become apparent from.It should be noted that, accompanying drawing
Use using very simplified form and non-accurately ratio, only to it is convenient, lucidly aid in illustrating the utility model
The purpose of embodiment.
The refrigerant of the good environmental protection used in the present embodiment is using R290 as representative.
Refering to Fig. 1, it is illustrated that the fundamental diagram of fresh air conditioner all-in-one in the present embodiment.It mainly includes casing
(not shown) and the compressor being arranged in casing, four-way reversing valve, restricting element, fan, First Heat Exchanger and the
Two heat exchangers；Compressor, First Heat Exchanger and the second heat exchanger are connected with four-way reversing valve by pipeline；First Heat Exchanger
It is connected with the second heat exchanger by pipeline, restricting element is arranged on the pipeline between First Heat Exchanger and the second heat exchanger；Wind
Fan is arranged at the second heat exchanger side, for outdoor newly to be blowed wind into interior.Four-way reversing valve is used for the stream for controlling refrigerant
To air-conditioning is when heating and freezing, and the flow direction of refrigerant is on the contrary, so as to realize the purpose that can be heated and can 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, and first
Heat exchanger is as evaporator.Both difference in functionalitys are respectively applied to the refrigeration of air-conditioning and heated.
Wherein, compressor is screw compressor or rolling rotor compressor.Specifically, screw compressor is double spiral shells
Bar compressor.
Specifically, during summer, air-conditioning is used to freeze, and 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；During winter, air-conditioning is used to heat, after portion of air filtering, by the
Two heat exchangers (condenser) are heated, and then send into room by air supply duct, it is ensured that the comfort of room air.
Wherein, the effect of restricting element is the highly pressurized liquid throttling decompression for coming out condenser, makes liquid refrigerant low
Press and heat absorption is vaporized under (low temperature).
Further, fresh wind port and air outlet are provided with casing, 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 located between fresh wind port and the air outlet.
Further, in addition to reservoir, reservoir is arranged on the pipeline between compressor and four-way reversing valve.Reservoir
Play a part of storage, gas-liquid separation, filtering, noise reduction and refrigerant buffering.
In order to improve New atmosphere quality, filter is also provided with fresh wind port, so that fresh air first passes through filter, so
Enter afterwards inside air-conditioning.Specifically, being provided with active carbon filter screen, HEPA (High efficiency in filter
Particulate air Filter) screen pack, photocatalyst net, active carbon filter screen, HEPA screen packs and photocatalyst net stacking
Distribution.
Further, if air-conditioning is directly installed on a wall in room, passage directly can be opened up on wall, makes to send
Air port is directly connected to the passage on wall.If air-conditioning is across balcony or can not be directly installed on the wall in room, it is necessary to set
Ajutage is put, one end of ajutage is connected to air outlet, the other end of airduct leads to interior., can in order to prevent air blow back
Stop valve is set on ajutage.
The fresh air conditioner all-in-one that the application is provided has following beneficial effect：Fresh air conditioner all-in-one only one of which casing,
Outdoor is independently mounted at, after air-conditioning is using the refrigerant R290 of high-environmental, the overall efficiency of system can be improved, also beneficial to reduction 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 is in outdoor, with Fresh air handing function, and the fresh air after processing is sent into interior by airduct, it is ensured that room
The freshness of air, improves indoor air quality.Further, refrigerant uses the environment friendly using R290 as representative flammable
Refrigerant, it is to avoid the potential safety hazard that indoor coolant leakage is caused；Because whole machine installation is in outdoor, flammable refrigerant is not entered into
Indoor possibility, can both eliminate scruple of the people to flammable refrigerant security, and the requirement of environmental protection is disclosure satisfy that again, realize system
The replacement of cryogen.Further, filter is set on fresh wind port, the cleanliness factor of fresh air is improved.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, due to corresponding to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the utility model scope
Calmly, the those of ordinary skill in the utility model field does according to the disclosure above content any change, modification, belonging to right will
Seek the protection domain of book.
Claims (9)
1. a kind of fresh air conditioner all-in-one, it is characterised in that changed including casing and the compressor, the four-way that are arranged in the casing
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 connected by pipeline with the four-way reversing valve；The First Heat Exchanger passes through pipe with second heat exchanger
Road is connected, and the restricting element is arranged on the pipeline between the First Heat Exchanger and second heat exchanger；The fan
It is arranged at the second heat exchanger side；
Fresh wind port and air outlet are provided with the casing, the fresh wind port and the air outlet are oppositely arranged, described second changes
Hot device is located between the fresh wind port and the air outlet.
2. fresh air conditioner all-in-one as claimed in claim 1, it is characterised in that also including reservoir, the one of the reservoir
End is connected with the compressor by pipeline, and the other end of the reservoir is connected with the four-way reversing valve by pipeline.
3. fresh air conditioner all-in-one as claimed in claim 1, it is characterised in that also including filter, the filter
It is arranged on the fresh wind port.
4. fresh air conditioner all-in-one as claimed in claim 3, it is characterised in that the filter includes：Stack gradually point
It is furnished with active carbon filter screen, HEPA screen packs and photocatalyst net.
5. fresh air conditioner all-in-one as claimed in claim 1, it is characterised in that be also connected including the air outlet with the casing
Ajutage.
6. fresh air conditioner all-in-one as claimed in claim 5, it is characterised in that be provided with the ajutage for preventing sky
The stop valve that gas flows backwards.
7. fresh air conditioner all-in-one as claimed in claim 1, it is characterised in that the compressor is screw compressor or rolling
Dynamic rotor-type compressor.
8. fresh air conditioner all-in-one as claimed in claim 7, it is characterised in that the screw compressor compresses for twin-screw
Machine.
9. fresh air conditioner all-in-one as claimed in claim 1, it is characterised in that the refrigerant of the fresh air conditioner all-in-one is
R290。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127635.7U CN206478763U (en) | 2017-02-13 | 2017-02-13 | A kind of fresh air conditioner all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127635.7U CN206478763U (en) | 2017-02-13 | 2017-02-13 | A kind of fresh air conditioner all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478763U true CN206478763U (en) | 2017-09-08 |
Family
ID=59747885
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127635.7U Active CN206478763U (en) | 2017-02-13 | 2017-02-13 | A kind of fresh air conditioner all-in-one |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426319A (en) * | 2017-02-13 | 2018-08-21 | 上海海立电器有限公司 | A kind of fresh air conditioner all-in-one machine |
| CN108662691A (en) * | 2018-05-16 | 2018-10-16 | 广东美的制冷设备有限公司 | Air engine |
| CN109668232A (en) * | 2017-10-17 | 2019-04-23 | 上海海立电器有限公司 | A kind of fresh air all-in-one machine |
| CN109668246A (en) * | 2017-10-17 | 2019-04-23 | 上海海立电器有限公司 | Air conditioner integrated machine and its working method |
| CN109681960A (en) * | 2017-10-17 | 2019-04-26 | 上海海立电器有限公司 | A kind of air conditioner integrated machine |
| CN109681961A (en) * | 2017-10-17 | 2019-04-26 | 上海海立电器有限公司 | A kind of fresh air conditioner all-in-one machine |
-
2017
- 2017-02-13 CN CN201720127635.7U patent/CN206478763U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426319A (en) * | 2017-02-13 | 2018-08-21 | 上海海立电器有限公司 | A kind of fresh air conditioner all-in-one machine |
| CN109668232A (en) * | 2017-10-17 | 2019-04-23 | 上海海立电器有限公司 | A kind of fresh air all-in-one machine |
| CN109668246A (en) * | 2017-10-17 | 2019-04-23 | 上海海立电器有限公司 | Air conditioner integrated machine and its working method |
| CN109681960A (en) * | 2017-10-17 | 2019-04-26 | 上海海立电器有限公司 | A kind of air conditioner integrated machine |
| CN109681961A (en) * | 2017-10-17 | 2019-04-26 | 上海海立电器有限公司 | A kind of fresh air conditioner all-in-one machine |
| CN108662691A (en) * | 2018-05-16 | 2018-10-16 | 广东美的制冷设备有限公司 | Air engine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee after: Shanghai Haili Electrical Appliance Co. Ltd. Address before: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee before: Rili Electric Appliance Co., Ltd., Shanghai |
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| CP01 | Change in the name or title of a patent holder |