CN106595134B - A kind of vapo(u)rization system and air-conditioning system in air-conditioning - Google Patents
A kind of vapo(u)rization system and air-conditioning system in air-conditioning Download PDFInfo
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- CN106595134B CN106595134B CN201610964565.0A CN201610964565A CN106595134B CN 106595134 B CN106595134 B CN 106595134B CN 201610964565 A CN201610964565 A CN 201610964565A CN 106595134 B CN106595134 B CN 106595134B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention discloses a kind of vapo(u)rization system and air-conditioning system in air-conditioning.Vapo(u)rization system includes evaporator, air feeder, guide part and collection device.Evaporator is upper along the vertical direction to form an annular cavity；Guide sleeve is located on the periphery of evaporator, and gas passage is formed between evaporator, for changing the flow direction for entering gas in gas passage；The lower section of guide part is arranged in collection device.Air-conditioning system includes above-mentioned vapo(u)rization system.Outside air enters in annular cavity through air feeder, radially exchange heat with evaporator, form condensed water and cold wind, cold wind continues to move and hit over the guide with condensed water, cold wind changes flow direction at this time, it is run along the axial direction of annular cavity, interior is blowed to through air outlet, and condensed water is then trapped on the inner wall of guide part, it is deposited in gas passage and is collected in collection device, it reduces and blows to condensed water contained in indoor cold wind through air outlet, interior is avoided drainage occur.
Description
Technical field
The present invention relates to the technical fields of air-conditioning, and in particular to a kind of vapo(u)rization system and air-conditioning system in air-conditioning.
Background technique
In the prior art in air-conditioning system, vapo(u)rization system is the key equipment in refrigerating plant, and the superiority and inferiority of performance is to whole
The cost and efficiency of the refrigerating plant of a air-conditioning have a great impact, it is the pass for improving the overall performance and working efficiency of air-conditioning
Key factor.
Currently, the vapo(u)rization system in air-conditioning system mainly includes horizontally disposed plate-type evaporator, setting is on an evaporator
The water fender of side, and the shell being set in outside evaporator and water fender.Evaporator includes horizontally disposed and for being situated between for refrigeration
The logical several pipelines of mass flow, several pipelines in the horizontal direction put and be interconnected by disk, is vertically arranged in the outside wall surface of pipeline
There is the radiating fin of several layers.Outside air is drawn into the lower space of pipeline, empty with pipeline and radiating fin heat convection
Pass through pipeline after gas heat exchange and form condensed water and cold wind, partial condensation water and rest on radiating fin, remaining condensed water then with
Cold wind continue to move forwards, when cold wind with partial condensation water pass through water fender when, partial condensation water is trapped within water fender
On, so that condensation water quantity entrained by cold wind is reduced, when reducing blows cold wind indoors, the phenomenon that dripping.
But the vapo(u)rization system of above structure can cold wind although setting water fender retains the condensed water contained in cold wind
It is always maintained at unanimously with the traffic direction of condensed water, even if cold wind passes through water fender, still has the condensed water of part and cold wind can not
Separation continues to move forwards with cold wind, and arranges through air outlet to interior, so that interior there is also leak or that drips shows
As influencing the performance and refrigeration effect of air-conditioning.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that being blowed in vapo(u)rization system in the prior art in indoor cold wind
The problem of containing condensed water, occurring dripping or the phenomenon that leak, influencing the refrigeration effect of air-conditioning.
For this purpose, the present invention provides a kind of vapo(u)rization system in air-conditioning, including
Evaporator, it is upper along the vertical direction to form an annular cavity, there is the first import and first outlet；
Air feeder is connected to the evaporator, for extraneous air to be pumped into the annular cavity；
Guide part is set on the periphery of the evaporator, is formed between inner wall surface thereof and the evaporator for air stream
Logical gas passage, for changing the flow direction for entering gas in the gas passage, so that the gas is separated with liquid；It is described
Gas passage and the annular cavity are located at the two sides of the evaporator；
The lower section of the guide part is arranged in collection device, for collecting the liquid collected in the gas passage.
Preferably, the above-mentioned vapo(u)rization system being used in air-conditioning, the evaporator are one, and the evaporator includes several
A first annular pipeline, and the several layers radiating fin being vertically set in the outside wall surface of the first annular pipeline；
In being arranged side by side, the first annular pipeline of adjacent two rows is interconnected several described first annular pipelines,
To surround the annular cavity on the inside of several described first annular pipelines, the radiating fin on outside with it is described
The gas passage is formed between the inner wall of guide part；
The both ends of the first annular pipeline are respectively the first outlet and first import.
It is further preferred that the above-mentioned vapo(u)rization system being used in air-conditioning, the evaporator further includes first total inlet tube
With first total escape pipe；
First total inlet tube and first total escape pipe being arranged in an axially parallel mode along the annular cavity, it is several
One end sealing of a first annular pipeline is plugged in described first total inlet tube, and it is total that other end sealing is plugged in described first
Escape pipe, the two neighboring first annular pipeline are in be set side by side；
First import and first outlet are provided with respectively on described first total inlet tube and first total escape pipe.
More preferably preferably, the above-mentioned vapo(u)rization system being used in air-conditioning, first import and the equal position of the first outlet
In the top of the annular cavity.
Preferably, the above-mentioned vapo(u)rization system being used in air-conditioning, the evaporator are two, and the evaporator includes several
Second arc pipe, and the several layers radiating fin being vertically set in the outside wall surface of second arc pipe；Several second
Arc pipe is arranged side by side, and second arc pipe of adjacent two rows is interconnected；
Second arc pipe of two evaporators is oppositely arranged one by one, in several second arc pipes
Inside surrounds the annular cavity, on the outside of radiating fin and the guide part inner wall between to form the gas logical
Road；
The both ends of second arc pipe are respectively first import and the first outlet.
Preferably, the above-mentioned vapo(u)rization system being used in air-conditioning, the evaporator further includes second total inlet tube and second
Total escape pipe；
Second total inlet tube and second total escape pipe being arranged in an axially parallel mode along the annular cavity, are located at institute
The bottom and top of annular cavity are stated, the top sealing of several second arc pipes is plugged in described second total escape pipe,
Sealed bottom is plugged in described second total inlet tube；
First import and the first outlet are provided with respectively on described second total inlet tube and second total escape pipe.
More preferably preferably, the above-mentioned vapo(u)rization system being used in air-conditioning, first total inlet tube and described first always go out
Guide part described in the equal hermetically passing of tracheae stretches out the vapo(u)rization system；And/or
Guide part described in second total inlet tube and second total equal hermetically passing of escape pipe stretches out the evaporation system
System.
Preferably, the above-mentioned vapo(u)rization system being used in air-conditioning, the guide part are suitable for being set in outside the evaporator
On cylinder.
It is further preferred that the above-mentioned vapo(u)rization system being used in air-conditioning, the annular cavity is circular cavity, the cylinder
Body is cylindrical sleeve, and the gas passage is circular passage；
The volume of the circular passage is identical as the volume of the circular cavity.
The present invention provides a kind of air-conditioning system, including passes through the sequentially connected condenser of the first pipeline, any of the above-described institute
The above-mentioned vapo(u)rization system in air-conditioning stated, compressor, the compressor far from the evaporator in the vapo(u)rization system
One end be connected to the condenser, to form the circulation loop that circulates for refrigerant；And setting the condenser with
The throttling set on the first pipeline between the evaporator.
Preferably, above-mentioned air-conditioning system further includes at least one gas-liquid separator, and the gas-liquid separator is arranged in institute
It states on the first pipeline between evaporator and the compressor, and/or is arranged between the condenser and the evaporator
The first pipeline on, the separation of gas-liquid two-phase cold-producing medium for that will enter in it, gas and liquid after separation respectively enter institute
It states in compressor and the evaporator.
Technical solution of the present invention has the advantages that
1. provided by the present invention for the vapo(u)rization system in air-conditioning, including evaporator, air feeder, guide part and
Collection device.Evaporator is upper along the vertical direction to form an annular cavity, has the first import and first outlet；Air supply dress
It sets and is connected to evaporator, for extraneous air to be pumped into the annular cavity；Guide sleeve is located on the periphery of evaporator,
The gas passage for air circulation is formed between inner wall surface thereof and evaporator, for changing the stream for entering gas in gas passage
To so that gas is separated with liquid；Gas passage and annular cavity are located at the two sides of evaporator；Collection device is arranged in institute
The lower section for stating guide part, for collecting the liquid collected in the gas passage.
The vapo(u)rization system of this structure being used in air-conditioning, evaporator are arranged in a ring, are arranged guide part in its outside wall surface,
Outside air is pumped into annular cavity through air feeder, along the radial direction of annular cavity, is exchanged heat with evaporator, air
Condensed water and cold wind are formed after heat convection, along the radial direction of annular cavity, cold wind continues to move with condensed water, impinges upon guiding
On the inner wall of part, cold wind changes flow direction at this time, runs along the axial direction of annular cavity, blows to interior through air outlet, and condenses
Water is then trapped on the inner wall of guide part, no longer as cold wind is run, and is flowed from top to bottom along the inner wall of guide part,
It is deposited on the bottom of gas passage, and is collected in collection device, so that reducing the air outlet through gas passage blows to interior
Cold wind contained in condensed water, avoid interior from drainage occur.
2. guide part is outside upper suitable for being set in the evaporator provided by the present invention for the vapo(u)rization system in air-conditioning
Cylinder, to by the condensate water stay of cold wind institute band on the inner wall of cylinder, be also convenient for processing system to change the flow direction of cold wind
Produce the vapo(u)rization system.
3. provided by the present invention for the vapo(u)rization system in air-conditioning, evaporator is one, evaporator include several first
Circulating line, and the several layers radiating fin being vertically set in the outside wall surface of first annular pipeline；Several first annular pipes
Road is in being arranged side by side, and the first annular pipeline of adjacent two rows is interconnected, to surround on the inside of several first annular pipelines
Above-mentioned annular cavity, radiating fin on outside and forms gas passage between the inner wall of guide part；Circulating line
Both ends are respectively first outlet and first import.
The vapo(u)rization system of this structure, several first annular pipelines are in arranged side by side, and in the inside of first annular pipeline
Above-mentioned annular cavity is surrounded, the air in annular cavity is after first annular pipeline and radiating fin heat convection, into gas
In body channel, there is the condensed water of part to fall into gas passage bottom through cooling fin, another part condensed water is led with cold wind direction
It moves, and is rested on the inner wall of guide part to part inner wall, cold wind is then run along the axial direction of annular cavity, to drop
Low cold wind is arranged through air outlet to the indoor amount containing condensed water.
3. the first import of evaporator and first outlet are respectively positioned on ring provided by the present invention for the vapo(u)rization system in air-conditioning
At the top of shape inner cavity, when the gas-liquid two-phase cold-producing medium formed in first annular pipeline, gas and liquid under the gravity of itself,
Gas more quickly can flow out evaporator through first outlet, and liquid then slides along the inner wall of first annular pipeline downwards,
Still in evaporator, convenient for gas in the outflow of evaporator, it is also convenient for detecting and controlling the overheat of gas at first outlet
Degree, improves the refrigeration effect and installation capability of air-conditioning.
4. the present invention provides a kind of air-conditioning system, including passes through the sequentially connected condenser of the first pipeline, any of the above-described
One end of the vapo(u)rization system, compressor, the evaporator in the separate vapo(u)rization system of compressor is connected to the condenser, with
Form the circulation loop to circulate for refrigerant；And the throttling set on the pipeline between condenser and evaporator is set.
The air-conditioning system of this structure, due to using above-mentioned vapo(u)rization system, so that the air-conditioning is in use, room
The phenomenon that condensed water contained by interior blowing cold air is seldom, is not in indoor water-leakage, thus improve air-conditioning refrigeration effect and
It prolongs its service life.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram provided in the embodiment of the present invention 1 for the vapo(u)rization system in air-conditioning；
Fig. 2 is the structural schematic diagram provided in the embodiment of the present invention 2 for the vapo(u)rization system in air-conditioning；
Fig. 3 is the structural schematic diagram of the first embodiment of air-conditioning system provided in the embodiment of the present invention 3；
Fig. 4 is the structural schematic diagram of second of embodiment of air-conditioning system provided in the embodiment of the present invention 3；
Fig. 5 is the structural schematic diagram of the third embodiment of air-conditioning system provided in the embodiment of the present invention 3；
Description of symbols: 1- evaporator；The first annular pipeline of 11-；111- first outlet；The first import of 112-；12- ring
Shape inner cavity；2- guide part；3- gas passage；The total inlet tube of 4- first；The total escape pipe of 5- first；The second arc pipe of 6-；71-
Two total inlet tubes；The total escape pipe of 72- second；8- compressor；9- condenser；10- throttling set；13- gas-liquid separator；14- is received
Acquisition means；15- air feeder；The first pipeline of 16-；The second pipeline of 17-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
The present embodiment provides a kind of vapo(u)rization systems in air-conditioning, as shown in figures 1 and 3, including evaporator 1, air
Feedway 15, guide part 2 and collection device 14.
Wherein, guide part 2 is suitable for being set in the outside upper cylindrical sleeve of evaporator 1, and collection device 14 is arranged in sleeve
Lower section, for collecting the liquid collected in gas passage 3.Air feeder 15 is preferably axial fan, and being used for will be outer
The air on boundary is pumped into the gas passage 3 of annular.
As shown in Figure 1, evaporator 1 is one, including several first annular pipelines 11, several layers radiating fin, first
Total inlet tube 4 and first total escape pipe 5.Several layers radiating fin is vertically set in the outside wall surface of first annular pipeline 11,
Several first annular pipelines 11 surround round cavity in being arranged side by side with the inside in several first annular pipelines 11,
Radiating fin on outside and the gas passage 3 that annular is formed between the inner wall of sleeve, annular gas passage 3 and round cavity
The two sides of evaporator 1 are located at, and the volume of annular gas passage 3 is identical as the volume of round cavity.
First total inlet tube 4 and first total escape pipe 5 being arranged in an axially parallel mode along round cavity, several are first annular
One end sealing of pipeline 11 is plugged in first total inlet tube 4, and other end sealing is plugged in first total escape pipe 5, and two neighboring the
One circulating line 11 is in be set side by side；The first import 112 and are opened up on first total inlet tube 4 and first total escape pipe 5 respectively
One outlet 111, and first outlet 111 and the first import 112 are respectively positioned on the top of round cavity.The first of first total inlet tube 4
The equal hermetically passing guide part 2 of first outlet 111 of import 112 and first total escape pipe 5 stretches out vapo(u)rization system.
The vapo(u)rization system of this embodiment being used in air-conditioning, extraneous air are pumped into round cavity through axial fan
In, refrigerant absorbs heat in first annular pipeline 11, forms the refrigerant of gas-liquid two-phase；Along the radial direction of round cavity,
The several layers radiating fin of air with first annular pipeline 11 and thereon carries out heat convection in round cavity, has after air heat-exchange
Part forms condensed water, remaining forms cold wind.Partial condensation water droplet is fallen on radiating fin, falls into gas passage through radiating fin
In 3, remaining condensed water continues the operation radially forward along round cavity, the inner wall until impinging upon sleeve with cold wind
On, condensed water is trapped on the inner wall of sleeve, and cold wind then changes flow direction, along the operation axially forward of round cavity, warp
Air outlet is arranged to interior, so that blows cold wind indoors, without containing condensed water or containing few condensed water in the cold wind, to keep away
Exempt from air-conditioning and occurs drainage indoors.
Refrigerant enters in evaporator 1 through first total inlet tube 4, and is divided into multiply liquid and enters different first annular pipes
In road 11, increases the contact area with the air of round cavity, accelerate the heat convection speed of air, several first annular pipelines
The refrigerants that gas-liquid two-phases are formed in 11, since the first import 112 and first outlet 111 are respectively positioned on the top of round cavity, gas
Under the gravity of itself, gas is discharged gas and liquid in the refrigerant of liquid two-phase through first outlet 111, and liquid is in itself weight
Power slides downwards along the inner wall of first annular pipeline 11, then carries out secondary heat exchange in first annular pipeline 11, until
It forms gas and evaporator 1 is discharged through first outlet 111 again.Meanwhile the volume phase of the volume of round cavity and annular gas passage 3
Together, so that flow of the air in the flow and circular passage in round cavity is consistent, it can be ensured that enter gas passage 3
Interior air is capable of forming the cold wind of required temperature.
As interchangeable embodiment, the inner cavity that the inside of several first annular pipelines 11 surrounds can also be other shapes
The annular cavity 12 of shape, for example, rectangular, arc etc..Most preferably, be set in the shape of the sleeve in 1 outside wall surface of evaporator with
The shape of annular cavity 12 is consistent.As interchangeable embodiment, the volume of gas passage 3 can be with annular cavity 12
Volume it is unequal, need to only guarantee that the cold wind blown out through gas passage 3 without condensed water, can reach required temperature.
As the alternative embodiments of guide part 2, guide part 2 can also be other structures, need to only be set in evaporator 1
Outside wall surface on, for changing the flow direction of cold wind in gas passage 3, the condensate water stay contained in inner wall surface thereof i.e.
It can.For example, it is set in the shell on evaporator 1, the shape as the shape of guide part 2, preferably with the annular cavity 12 of evaporator 1
Shape is consistent.
As interchangeable embodiment, first total inlet tube 4 and first total escape pipe 5 can also be not passed through guide part 2
Vapo(u)rization system is stretched out, stretches out vapo(u)rization system along the axial end through vapo(u)rization system of annular cavity 12.Further alternatively
Embodiment, the first opening and first outlet 111 can be located at the other positions of annular cavity 12, for example, being located at annular cavity
12 bottom, middle part or other positions.As further interchangeable embodiment, it is total that above-mentioned first can also be not provided with
Inlet tube 4 and first total escape pipe 5, along the axial direction of annular cavity 12, several first annular pipelines 11 are in be arranged side by side, adjacent
Two rows of first annular pipelines 11 is interconnected, and is first outlet 111, position positioned at one end of most front-seat first annular pipeline 11
In most heel row first annular pipeline 11 one end be the first import 112, alternatively, the both ends of any one first annular pipeline 11
Respectively first outlet 111 and the first import 112.
As the alternative embodiments of evaporator 1, evaporator 1 can also be other evaporators 1 in the prior art, only
It needs the evaporator 1 to be vertically arranged, forms above-mentioned annular cavity 12, there is the first import 112 and first outlet 111, and fit
Be arranged on it in guide part 2, to change the flow direction of the cold wind entered in gas passage 3, by cold wind and condensed moisture from.Example
Such as, fin-tube heat exchanger or micro-channel type heat exchanger.Preferably, the first annular pipeline 11 of fin-tube heat exchanger uses
Bobbin, fin use aluminum fin-stock, to reduce the cost of evaporator 1；Micro-channel type heat exchanger is preferably made of full aluminium material,
Reduce cost.
As the alternative embodiments of air feeder 15, air feeder 15 can also be centrifugal fan,
Or other existing blowers, extraneous air need to be only pumped into annular cavity 12, carry out heat convection with evaporator 1 and formed
Required cold wind.
As the preferred of collection device 14, collection device 14 can be warehouse or cabinet, only need the wall surface of guide part 2
On open up liquid outlet, or open up liquid outlet on the end of guide part 2, the condensed water collected in it be discharged to storehouse through liquid outlet
In vivo.
Embodiment 2
The present embodiment provides a kind of vapo(u)rization systems in air-conditioning, as shown in Fig. 2, with the evaporation that provides in embodiment 1
System is compared, and existing difference is only that:
Evaporator 1 is two, and evaporator 1 includes several semi-circular pipes, and is vertically set on the outer wall of semi-circular pipe
Several layers radiating fin on face, several semi-circular pipes are arranged side by side.The semi-circular pipe of two evaporators 1 is opposite one by one to be set
Set, to surround round cavity on the inside of several semi-circular pipes, on the outside of radiating fin and guide part 2 inner wall it
Between formed annular gas passage 3；And second total inlet tube 71 and second total escape pipe 72.
Second total inlet tube 71 and second total being arranged in an axially parallel mode along round cavity of escape pipe 72, are located in circle
The top sealing of the bottom and top of chamber, several semicircular pipes is plugged in second total escape pipe 72, and sealed bottom is plugged in second
Total inlet tube 71；First import 112 and first outlet 111 are provided with second total inlet tube 71 and second total escape pipe 72 respectively
On.
The vapo(u)rization system of this embodiment being used in air-conditioning, refrigerant enter in evaporator 1 through second total inlet tube 71,
Be divided into two-way to respectively enter in the semi-circular pipe of two evaporators 1, and in round cavity air carry out heat convection with
The refrigerant for forming gas-liquid two-phase, since first outlet 111 is located at the top of annular cavity 12, then in itself of gas and liquid
Under gravity, gas rising is discharged through first outlet 111, and liquid then rests on semicircular pipe along the inner wall whereabouts of semi-circular pipe
In road, secondary heat exchange is carried out, is discharged until forming gas through first outlet 111.Air and semi-circular pipe in round cavity
Cold wind is formed after radiating fin heat exchange thereon, is contained certain condensed water in cold wind, is transported to the inner wall direction of sleeve
When row, condensed water is rested on sleeve lining face, and cold wind then changes flow direction, is arranged through air outlet to interior.
As interchangeable embodiment, replaceable other second arc pipes 6 of the semi-circular pipe of evaporator 1, two
Second arc pipe 6 of a evaporator 1 is oppositely arranged one by one, to form annular cavity 12.As deformation, 112 He of the first import
First outlet 111 may be located on other positions of annular cavity 12, such as bottom, top or middle part etc., only need to be by first
Import 112 and first outlet 111 are provided with respectively on second total inlet tube 71 and second total escape pipe 72.
Further as deformation, it can also be not provided with the total inlet tube 71 of above-mentioned second and the second main drain pipe, it is several
Second arc pipe 6 is arranged side by side, and the second arc pipe 6 of adjacent two rows is interconnected, the both ends difference of the second arc pipe 6
For the first import 112 and first outlet 111.Preferably, the first import 112 and first outlet 111 are located at annular cavity 12
Bottom and top；Or the other positions positioned at annular cavity 12.
Embodiment 3
The present embodiment provides a kind of air-conditioning systems, as shown in Figure 3 and Figure 4, including condenser 9, embodiment 1 or embodiment 2
10, two any one vapo(u)rization system of middle offer, compressor 8, throttling set gas-liquid separators 13.Wherein, condenser 9, evaporation
Evaporator 1,8 machine of compressor in system are sequentially connected by the first pipeline 16, and the one of the separate evaporator 1 of compressor 8
End is connected to condenser 9, to form the circulation loop to circulate for refrigerant；The setting of throttling set 10 is in condenser 9 and evaporation
On the first pipeline 16 between device 1；Two gas-liquid separators 13 are separately positioned on the first pipe between condenser 9 and evaporator 1
On the first pipeline 16 on road 16 and between evaporator 1 and compressor 8.Further include the second pipeline 17, condenser 9 will be located at
Working off one's feeling vent one's spleen for gas-liquid separator 13 between evaporator 1 is connected to the air inlet of compressor 8.Gas-liquid separator 13 is for will be into
Enter the gas-liquid two-phase cold-producing medium separation in it, gas and liquid after separation respectively enter in compressor 8 and evaporator 1.It is preferred that
Ground, compressor 8 are oilless (oil free) compressor 8, and condenser 9 is preferably shell and tube exchanger.
It should be noted that the first outlet 111 of evaporator 1 is connect by the first pipeline 16 with gas-liquid separator 13, it is cold
The outlet of gas-liquid separator 13 between condenser 9 and evaporator 1 is connected to the first import of evaporator 1 by the first pipeline 16
112。
The air-conditioning system of this embodiment, due to using the vapo(u)rization system provided in embodiment 1 or embodiment 2, so that row
The phenomenon that being free of condensed water into indoor cold wind, or the condensed water contained is few, avoiding air-conditioning leak indoors.Together
When, two gas-liquid separators 13, the gas-liquid separator between condenser 9 and evaporator 1 are set in above-mentioned vapo(u)rization system
13, refrigerant enters in gas-liquid separator 13 from the outlet of condenser 9, and the gas after separation enters in compressor 8 through the second pipeline,
Liquid after separation enters in evaporator 1 through the first pipeline 16, and refrigerant forms gas-liquid two-phase in evaporator 1, and gas is through the
One outlet 111 exits into gas-liquid separator 13, and liquid is then along the first annular pipeline 11 or the second in evaporator 1
The wall surface of arc pipe 6 sinks downwards, still in evaporator 1.Meanwhile gas-liquid point is set between evaporator 1 and compressor 8
From device 13, refrigerant into the gas-liquid separator 13 allows the insufficient liquid refrigerant of heat exchange to stay in gas-liquid separator 13,
The first import 112 through evaporator 1, which returns to, again carries out secondary heat exchange in evaporator 1, to form required gas refrigerant, heat exchange
The gas that the liquid of foot is formed then enters in compressor 8, so that the refrigerant into compressor 8 is gas, prevents heat exchange not
The liquid refrigerant of foot enters in compressor 8, influences the service life of compressor 8.In addition, being freezed using oilless (oil free) compressor 8
In the process, without considering the problem of oil return of compressor 8.
As deformation, a gas-liquid separator 13 can also be only set, be provided only between evaporator 1 and compressor 8, or
Person is provided only between condenser 9 and evaporator 1, or two gas-liquid separators 13 in above embodiment are incorporated into one
It rises, such as Fig. 5, the refrigerant that condenser 9 and evaporator 1 flow out enters in the gas-liquid separator 13, and the gas after separation enters
Compressor 8, the liquid after separation then enter in evaporator 1.
As interchangeable embodiment, compressor 8 can also be other existing compressors 8.Change as condenser 9
Shape, condenser 9 can also be plate heat exchanger perhaps air-cooled heat exchanger or other heat exchangers in the prior art.For
For gas-liquid separator 13, gas-liquid separator 13 can be any gas-liquid separator 13 in the prior art, need to only realize above-mentioned
Gas-liquid separating function.As the preferred of throttling set 10, throttling set 10 is throttle valve or solenoid valve, Huo Zhexian
There are other valves in technology.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (12)
1. a kind of vapo(u)rization system in air-conditioning, which is characterized in that including
Evaporator (1) forms an axial horizontally extending annular cavity (12) in the vertical direction, have first into
Mouth (112) and first outlet (111)；
Air feeder (15) is connected to the evaporator (1), for extraneous air to be pumped into the annular cavity (12)
In；
Guide part (2), is set on the periphery of the evaporator (1), is formed between inner wall surface thereof and the evaporator (1) for sky
The logical gas passage (3) of air-flow, for changing the flow direction for entering the gas passage (3) interior gas, so that the gas and liquid
Body separation；The gas passage (3) and the annular cavity (12) are located at the two sides of the evaporator (1)；
Along the axial direction of the annular cavity, the end of the gas passage is as air outlet；
Collection device (14), setting is in the lower section of the guide part (2), for collecting the liquid collected in the gas passage (3)
Body.
2. the vapo(u)rization system according to claim 1 in air-conditioning, it is characterised in that: the evaporator (1) is one,
The evaporator (1) includes several first annular pipelines (11), and is vertically set on the outer of the first annular pipeline (11)
Several layers radiating fin on wall surface；
In being arranged side by side, the first annular pipeline (11) of adjacent two rows mutually interconnects several described first annular pipelines (11)
It is logical, it is described scattered on outside to be surrounded the annular cavity (12) on the inside of several described first annular pipelines (11)
The gas passage (3) are formed between hot fin and the inner wall of the guide part (2)；
The both ends of the first annular pipeline (11) are respectively the first outlet (111) and first import (112).
3. the vapo(u)rization system according to claim 2 in air-conditioning, it is characterised in that: the evaporator (1) further includes
First total inlet tube (4) and first total escape pipe (5)；
First total inlet tube (4) sets along the axially parallel of the annular cavity (12) with described first total escape pipe (5)
It sets, one end sealing of several first annular pipelines (11) is plugged in described first total inlet tube (4), and other end sealing is inserted
It is connected to described first total escape pipe (5), the two neighboring first annular pipeline (11) is in be set side by side；
First import (112) and first outlet (111) are provided with described first total inlet tube (4) and first total outlet respectively
It manages on (5).
4. the vapo(u)rization system according to claim 2 or 3 in air-conditioning, it is characterised in that: first import (112)
The top of the annular cavity (12) is respectively positioned on the first outlet (111).
5. the vapo(u)rization system according to claim 1 in air-conditioning, it is characterised in that: the evaporator (1) is two,
The evaporator (1) includes several second arc pipes (6), and is vertically set on the outer of second arc pipe (6)
Several layers radiating fin on wall surface；Several second arc pipes (6) are arranged side by side, second arc pipe of adjacent two rows
(6) it is interconnected；
The second arc pipe (6) of two evaporators (1) is oppositely arranged one by one, in several second arc pipes
(6) annular cavity (12) are surrounded on the inside of, on the outside of radiating fin and the guide part (2) inner wall between formed
The gas passage (3)；
The both ends of second arc pipe (6) are respectively first import (112) and the first outlet (111).
6. the vapo(u)rization system according to claim 5 in air-conditioning, it is characterised in that: the evaporator (1) further includes
Second total inlet tube (71) and second total escape pipe (72)；
Second total inlet tube (71) and second total escape pipe being arranged in an axially parallel mode along the annular cavity (12), difference position
In the bottom and top of the annular cavity (12), the sealing of the tops of several second arc pipes (6) is plugged in described the
Two total escape pipes (72), sealed bottom are plugged in described second total inlet tube (71)；
First import (112) and the first outlet (111) are provided with described second total inlet tube (71) and second respectively
On total escape pipe (72).
7. the vapo(u)rization system according to claim 3 in air-conditioning, it is characterised in that:
Guide part (2) described in first total inlet tube (4) and first total escape pipe (5) hermetically passing stretches out the steaming
Hair system.
8. the vapo(u)rization system according to claim 6 in air-conditioning, it is characterised in that: second total inlet tube (71)
The vapo(u)rization system is stretched out with guide part (2) described in described second total escape pipe (72) hermetically passing.
9. for the vapo(u)rization system in air-conditioning described in any one of according to claim 1-3,5-8, it is characterised in that: described to lead
It is suitable for being set in the outside upper cylinder of the evaporator (1) to part (2).
10. the vapo(u)rization system according to claim 9 in air-conditioning, it is characterised in that: the annular cavity (12) is
Circular cavity, the cylinder are cylindrical sleeve, and the gas passage (3) is circular passage；The volume of the circular passage with
The volume of the circular cavity is identical.
11. a kind of air-conditioning system, which is characterized in that including being wanted by the first pipeline (16) sequentially connected condenser (9), right
It asks described in any one of 1-10 for the vapo(u)rization system in air-conditioning, compressor (8), the separate steaming of the compressor (8)
One end of evaporator (1) in hair system is connected to the condenser (9), to form the circulation loop to circulate for refrigerant；
And
The throttling set (10) on the first pipeline (16) being arranged between the condenser (9) and the evaporator (1).
12. air-conditioning system according to claim 11, it is characterised in that: further include at least one gas-liquid separator (13)；
The first pipeline (16) that the gas-liquid separator (13) is arranged between the evaporator (1) and the compressor (8)
On, and/or it is arranged on the first pipeline (16) between the condenser (9) and the evaporator (1), for will be into it
Gas-liquid two-phase cold-producing medium separation, gas and liquid after separation respectively enter the compressor (8) and the evaporator (1)
It is interior.
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| CN201610964565.0A CN106595134B (en) | 2016-11-04 | 2016-11-04 | A kind of vapo(u)rization system and air-conditioning system in air-conditioning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610964565.0A CN106595134B (en) | 2016-11-04 | 2016-11-04 | A kind of vapo(u)rization system and air-conditioning system in air-conditioning |
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| CN106595134B true CN106595134B (en) | 2019-11-12 |
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|---|---|---|---|---|
| DE10159429A1 (en) * | 2001-12-04 | 2003-06-12 | Volkswagen Ag | Evaporator unit for an air conditioner |
| CN2718430Y (en) * | 2004-06-02 | 2005-08-17 | 上海环球农业人工环境设备有限公司 | Cool-and-heat air exchanger |
| CN203083208U (en) * | 2013-01-06 | 2013-07-24 | 广东亚德客自动化工业有限公司 | Evaporator |
| CN104285116A (en) * | 2012-04-26 | 2015-01-14 | 三菱电机株式会社 | Heat exchanger, indoor unit, and refrigeration cycle device |
| CN104964444A (en) * | 2015-05-18 | 2015-10-07 | 上海理工大学 | Heating equipment for bathroom |
| CN205536536U (en) * | 2016-03-31 | 2016-08-31 | 江西杰能新能源股份有限公司 | Air of having improved evaporimeter can water heater |
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2016
- 2016-11-04 CN CN201610964565.0A patent/CN106595134B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159429A1 (en) * | 2001-12-04 | 2003-06-12 | Volkswagen Ag | Evaporator unit for an air conditioner |
| CN2718430Y (en) * | 2004-06-02 | 2005-08-17 | 上海环球农业人工环境设备有限公司 | Cool-and-heat air exchanger |
| CN104285116A (en) * | 2012-04-26 | 2015-01-14 | 三菱电机株式会社 | Heat exchanger, indoor unit, and refrigeration cycle device |
| CN203083208U (en) * | 2013-01-06 | 2013-07-24 | 广东亚德客自动化工业有限公司 | Evaporator |
| CN104964444A (en) * | 2015-05-18 | 2015-10-07 | 上海理工大学 | Heating equipment for bathroom |
| CN205536536U (en) * | 2016-03-31 | 2016-08-31 | 江西杰能新能源股份有限公司 | Air of having improved evaporimeter can water heater |
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| CN106595134A (en) | 2017-04-26 |
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Address after: 215000 No.158 Jinshajiang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Bixin energy technology (Suzhou) Co.,Ltd. Address before: 215002 plant 11, No. 158, Jinshajiang Road, high tech Zone, Suzhou, Jiangsu Province Patentee before: SUZHOU BSE AIR CONDITIONER Co.,Ltd. |
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