CN107062695A - Air-conditioning system - Google Patents

Air-conditioning system Download PDF

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Publication number
CN107062695A
CN107062695A CN201710254729.5A CN201710254729A CN107062695A CN 107062695 A CN107062695 A CN 107062695A CN 201710254729 A CN201710254729 A CN 201710254729A CN 107062695 A CN107062695 A CN 107062695A
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CN
China
Prior art keywords
water
air
conditioning system
evaporator
condenser
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Pending
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CN201710254729.5A
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Chinese (zh)
Inventor
魏留柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Application filed by Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201710254729.5A priority Critical patent/CN107062695A/en
Publication of CN107062695A publication Critical patent/CN107062695A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention discloses a kind of air-conditioning system, including refrigerating circuit, preheater, vavuum pump, first water tank and bubbling machine, refrigerating circuit includes condensation casing, first condenser and evaporator, first condenser is located in cooling cylinder body, refrigerant in refrigerating circuit flows to evaporator from the first condenser, aqua storage tank is provided with preheater, gas channel and water stream channel independent of each other, one end of gas channel is connected with condensing the inside of casing, the other end of gas channel is connected with aqua storage tank, one end of water stream channel is connected with water source, the other end of water stream channel is connected with condensation casing, vavuum pump is connected with condensing the inside of casing, first water tank is connected with aqua storage tank, bubbling machine is located at the bottom of condensation casing.According to the air-conditioning system of the present invention, the normal refrigeration of air-conditioning system was both can guarantee that, condenser heat waster, Drinking fountain can be solved again and often changes filter core, water quality inferiority problem, the comprehensive utilization of energy is realized, energy-conserving and environment-protective are easy to use.

Description

Air-conditioning system
Technical field
The present invention relates to refrigeration technology field, more particularly, to a kind of air-conditioning system.
Background technology
In correlation technique, the function of air conditioner is more single, general only to have the function of adjusting indoor temperature.In refrigeration When, evaporator, which absorbs heat, reduces the temperature in room, and condenser liberated heat is arranged in the form of hot blast to air, Cause heat waster largely.And while air-conditioning temperature-reducing, ceaselessly indoor moisture can be taken away so that room Interior air is very much drying, and air-conditioning is blown for a long time can feel that throat is dry, thirsty etc., and air-conditioning is produced during operation in addition Condensed water can be arranged to outdoor by drainpipe, because installation personnel is not handled drainpipe, the people's warp passed by downstairs The water that can be often discharged is poured, and the life given people causes many inconvenience.And Drinking fountain uses milipore filter and activity mostly Charcoal is filtered and purified to running water, but it significantly has the disadvantage to need often to change filter core, not only trouble but also price height It is high, do not received by ordinary people.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of sky Adjusting system, the air-conditioning system has the advantages that to provide hot and cold water while refrigeration.
Air-conditioning system according to embodiments of the present invention, including:Refrigerating circuit, the refrigerating circuit includes condensation casing, the One condenser and evaporator, first condenser are located in the cooling cylinder body, and the refrigerant in the refrigerating circuit is from described First condenser flows to the evaporator;Aqua storage tank, gas channel independent of each other and water are provided with preheater, the preheater Circulation road, one end of the gas channel with it is described condensation casing inside connect, the other end of the gas channel with it is described Aqua storage tank is connected, and one end of the water stream channel is connected with water source, and the other end of the water stream channel connects with the condensation casing It is logical;Vavuum pump, the vavuum pump is connected with the inside of the condensation casing;With the first water tank, first water tank and the storage Tank is connected;Bubbling machine, the bubbling machine is located at the bottom of the condensation casing.
Air-conditioning system according to embodiments of the present invention, by the way that the first condenser in refrigerating circuit is mutually tied with preheater Close, and the air in cooling cylinder body is extracted using vavuum pump, both can guarantee that the normal refrigeration of air-conditioning system, condenser can be solved again Heat waster, Drinking fountain often change filter core, water quality inferiority problem, realize the comprehensive utilization of energy, and energy-conserving and environment-protective are easy to use.
According to some embodiments of the present invention, in addition to:Steam lead, one end of the steam lead leads to the air-flow Road is connected, and the other end of the steam lead is close to the evaporator.
In some embodiments of the invention, the other end of the steam lead is provided with gas diverter.
In some embodiments of the invention, one end of the steam lead is provided with filter.
According to some embodiments of the present invention, in addition to:Demister, the demister is located in the cooling cylinder body and leaned on The vapor outlet port of the nearly condensation casing.
According to some embodiments of the present invention, gas flow direction and liquid in the water stream channel in the gas channel Flow direction is opposite.
According to some embodiments of the present invention, multiple deflection plates spaced apart, and multiple institutes are provided with the gas channel Deflection plate is stated to be interspersed.
According to some embodiments of the present invention, the condensation casing is provided with fountain liquid distributor, the water stream channel The other end connects to spray water to first condenser with the fountain liquid distributor.
According to some embodiments of the present invention, the condensation casing, which is provided with sewage draining exit, the sewage draining exit, is provided with blowdown Control valve is to control opening or closing for the sewage draining exit.
According to some embodiments of the present invention, in addition to current branch road, one end and the cooling cylinder of the current branch road Internal portion's connection, the other end is connected between the other end of the water stream channel and the condensation casing.
According to some embodiments of the present invention, heating component is provided with first water tank.
In some embodiments of the invention, the heating component includes:Resistive heater;And temperature controller, it is described Temperature controller is electrically connected with the resistive heater.
According to some embodiments of the present invention, level sensor is provided with first water tank.
According to some embodiments of the present invention, the refrigerating circuit also include the second condenser, second condenser with The evaporator series, and it is in parallel with first condenser.
In some embodiments of the invention, the evaporator includes:First evaporator;With the second evaporator, described Two evaporators are in parallel with first evaporator;The air-conditioning system also includes:Second water tank, second water tank and the storage Tank is connected, and second evaporator is located in second water tank.
Further, level sensor and temperature sensor are provided with second water tank.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined Substantially and be readily appreciated that, wherein:
Fig. 1 is the structural representation of air-conditioning system according to embodiments of the present invention;
Fig. 2 is the structural representation of air-conditioning system according to embodiments of the present invention;
Fig. 3 is the structural representation of air-conditioning system according to embodiments of the present invention;
Fig. 4 is the structural representation of air-conditioning system according to embodiments of the present invention.
Reference:
Air-conditioning system 100,
Refrigerating circuit 1,
Compressor 11, gas-liquid separator 12,
Condense casing 13, fountain liquid distributor 131, mouth spray 1311, sewage draining exit 132, blowdown control valve 133, bubbling machine 134, Temperature Humidity Sensor 1341,
First condenser 14,
Evaporator 15, the first evaporator 151, humidity sensor 1511, connecting tube 1512, the second evaporator 152,
Electric expansion valve 16, water vapour passage 17, the second condenser 18,
Preheater 2, aqua storage tank 21, gas channel 22, deflection plate 221, water stream channel 23, regulating valve 24, y type filters 25, check valve 26, circulating pump 27,
Vavuum pump 3,
First water tank 4,
Heating component 41, resistive heater 411, temperature controller 412,
Level sensor 42, flow control valve 43, hot water indicator lamp 44, hot-water switch 45,
Second water tank 5, temperature sensor 51, cold water indicator lamp 52, cold water switch 53,
Current branch road 6, steam lead 7, gas diverter 71, vapor filter 72, steam pump 73, PLC control system 8, Humidity remote control 81, wetness display unit 82.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " on ", " under ", " top ", " bottom " " interior ", " outer " etc. are indicated Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, Therefore it is not considered as limiting the invention.In addition, defining " first ", the feature of " second " can be expressed or impliedly Including one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or two More than individual.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
Air-conditioning system 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 4.
As Figure 1-Figure 4, air-conditioning system 100 according to embodiments of the present invention, including it is refrigerating circuit 1, preheater 2, true Empty pump 3, the first water tank 4 and bubbling machine 134.
Specifically, as Figure 1-Figure 4, refrigerating circuit 1 includes condensation casing 13, the first condenser 14 and evaporator 15, First condenser 14 is located in condensation casing 13, and the refrigerant in refrigerating circuit 1 flows to evaporator 15 from the first condenser 14.Refrigeration Adiabatic compression process is realized in agent in compressor 11, is changed into the refrigerant vapour of HTHP, subsequently into the first condenser 14, Heat release is changed into liquid from gaseous state in the first condenser 14, then flow to heat absorption in evaporator 15.Wherein, the first condenser 14 can be with Using column type serpentine coil, and copper pipe used uses the appearance face ring rib for being used for enhanced heat exchange and easily producing the nucleus of boiling Structure, refrigerant walks tube side.
In addition, being provided with orifice union in refrigerating circuit 1, such as electric expansion valve 16, orifice union is located at the first condensation Between device 14 and evaporator 15, the refrigerant vapour of HTHP, into the first condenser 14, the heat release in the first condenser 14 Liquid is changed into from gaseous state, the decrease temperature and pressure then through electric expansion valve 16 is changed into moist steam, flow in evaporator 15.
As Figure 1-Figure 4, aqua storage tank 21, gas channel independent of each other 22 and water stream channel 23 are provided with preheater 2, One end (upper end as shown in Figure 1) of gas channel 22 is connected with condensing the inside of casing 13, and the other end of gas channel 22 is (such as Lower end shown in Fig. 1) connected with aqua storage tank 21, one end (lower end as shown in Figure 1) of water stream channel 23 is connected, current with water source The other end (upper end as shown in Figure 1) of passage 23 is connected with condensation casing 13.In the first condenser 14, the system of HTHP The water that refrigerant vapour is condensed in heat release, flow direction condensation casing 13 is heated, and boiling water gasification is changed into water vapour, condenses casing 13 Interior water vapour, which enters in gas channel 22 and carries out heat exchange with the water in water stream channel 23, is condensed into fresh water (distilled water), water storage Groove 21 is located at the lower end of gas channel 22, and distilled water flows downwardly into storage in aqua storage tank 21.
As Figure 1-Figure 4, vavuum pump 3 is connected with condensing the inside of casing 13.For example, in the example shown in Fig. 1-Fig. 4 In, the upper end of gas channel 22 is connected by water vapour passage 17 with condensing the upper end of casing 13, vavuum pump 3 by with water vapour The connection of passage 17 realize with the connection inside condensation casing 13, and air extracts the top that position is water vapour passage 17 Put.Higher vacuum can reduce the boiling point of water, improve the evaporation rate of water, mitigate the corrosion phenomenon of equipment, improve energy-conservation effect Really.
Wherein, it is the steam that may contain in filtering pumped gas, device for drying and filtering is installed on the pipeline of vavuum pump 3 (not shown);Simultaneously for good energy-saving effect, pressure controller (not shown) is mounted with, higher or lower than this model Vavuum pump 3 is enclosed just to start working, when default be 96% vacuum (i.e. 0.004MPa), correspondence water boiling point be only 28.9℃。
As Figure 1-Figure 4, the first water tank 4 is connected with aqua storage tank 21.The distilled water stored in aqua storage tank 21 can be flowed into For drinking in first water tank 4.As shown in Figure 3 and Figure 4, bubbling machine 134 is located at the bottom of condensation casing 13.Bubbling machine 134 can be produced Anger bubble, improves the speed that the inside of condensation casing 13 produces steam.
Air-conditioning system 100 according to embodiments of the present invention, by by the first condenser 14 and preheater in refrigerating circuit 1 2 are combined, and extract the air in condensation casing 13 using vavuum pump 3, both can guarantee that the normal refrigeration of air-conditioning system 100, again Condenser heat waster, Drinking fountain can be solved and often change filter core, water quality inferiority problem, the comprehensive utilization of energy, energy-saving ring is realized Protect, it is easy to use.
In some embodiments of the invention, air-conditioning system 100 also includes demister (not shown), and demister is located at cold In solidifying casing 13, and close to the steam (vapor) outlet of condensation casing 13, thus remove the drop that may be mingled with the water vapour of generation.Its In, demister is venetian blind type demister.
In some embodiments of the invention, as Figure 1-Figure 4, gas flow direction is led to current in gas channel 22 Liquid flow direction is opposite in road 23.For example, preheater 2 is vertical shell-and-tube heat exchanger, water vapour is walked tube side, flowed to be enterprising Under go out, the condensed water of generation goes downstream along inside pipe wall under gravity, and feed water walks shell side, flows to as bottom in and top out. Adverse current can have a bigger heat transfer temperature difference, improve heat exchange efficiency, can be condensed out more distilled water, at the same can be bigger carry The temperature of water in high water stream channel 23, is easy to feed water to be evaporated in condensation casing 13.
As Figure 1-Figure 4, it is enhancing heat transfer effect, multiple deflection plates 221 spaced apart is provided with gas channel 22, and Multiple deflection plates 221 are interspersed.In gas channel 22, vapor is along snakelike flowing, thus while water vapour is condensed Feed water can be preheating to the temperature of setting.Further, the multiple uniform intervals of deflection plate 221 distributions.It is possible thereby to more preferably Improve heat transfer effect in ground.
In some embodiments of the invention, as Figure 1-Figure 4, condensation casing 13 is provided with fountain liquid distributor 131, The other end (upper end as shown in Figure 1) of water stream channel 23 connects to spray water to the first condenser 14 with fountain liquid distributor 131. Fountain liquid distributor 131 can make feed water be evenly distributed to each heat exchange coil outer surface of the first condenser 14, in gravity and very Under sky induction and airflow function, flowed from top to bottom into uniformly membranaceous, in flow process, by the heat exchange coil of the first condenser 14 Warp float water vapour passage 17 enters preheater 2 on tube side heating medium heating vaporization, the steam of generation.
Further, as Figure 1-Figure 4, fountain liquid distributor 131 is located at the top of condensation casing 13, can make feed Water is sprayed onto the outer surface of the heat exchange coil of the first condenser 14 from the top down.Further, the edge of fountain liquid distributor 131 The circumferential direction for condensing casing 13 extends and circumference of the multiple mouth sprays 1311 on fountain liquid distributor 131 along condensation casing 13 Direction is uniformly arranged.
In some embodiments of the invention, as Figure 1-Figure 4, condensation casing 13 is provided with sewage draining exit 132, sewage draining exit The the opening or closing with control of sewage disposal mouthful 132 of blowdown control valve 133 is provided with 132.After equipment runs a period of time, blowdown control Valve 133 processed will be automatically opened up, for the impurity for discharging unevaporated water and being dissolved in water.Further, sewage draining exit 132 The bottom position of condensation casing 13 is located at, is thus easy to condense unevaporated water and the impurity being dissolved in water in casing 13 and enters Row discharge.Further, blowdown control valve 133 is magnetic valve.
In some embodiments of the invention, as Figure 1-Figure 4, air-conditioning system 100 also includes current branch road 6, current One end (upper end as shown in Figure 1) of branch road 6 is connected with the inside of condensation casing 13, the other end (lower end as shown in Figure 1) connection Between the other end and condensation casing 13 of water stream channel 23.Thus, unevaporated water can be flowed to again in condensation casing 13 It is evaporated in condensation casing 13.Further, one end (upper end as shown in Figure 1) of current branch road 6 is connected to condensation casing 13 bottom, is thus easy to flow again into unevaporated water in condensation casing 13 in condensation casing 13.
In addition, as Figure 1-Figure 4, the two ends of water stream channel 23 are respectively equipped with regulating valve 24 and flow into and out water to adjust The water-carrying capacity of circulation road 23.Further, one end (lower end as shown in Figure 1) of water stream channel 23 is additionally provided with y type filters 25 To filter out the impurity in water.
In addition, as depicted in figs. 1 and 2, the other end (upper end as shown in Figure 1) and the current branch road 6 of water stream channel 23 Check valve 26 is provided between the other end (lower end as shown in Figure 1), it is possible thereby to avoid water from flowing back.As Figure 1-Figure 4, also wrap Circulating pump 27 is included, circulating pump 27 is connected between condensation casing 13 and the other end (lower end as shown in Figure 1) of current branch road 6, Unevaporated water is transported in condensation casing 13 in the feed water and condensation casing 13 that circulating pump 27 can provide water source.
In some embodiments of the invention, as shown in Figure 3 and Figure 4, air-conditioning system 100 also includes steam lead 7, steam One end of conduit 7 is connected with gas channel 22, for example, one end of steam lead 7 with water vapour passage 17 by connecting and air-flow Passage 22 is connected, and the other end of steam lead 7 is close to evaporator 15.Thus, the vapor produced in condensation casing 13 can lead to Steam lead 7 is crossed to flow near evaporator 15, can be with the air in humidifying chamber when evaporator 15 is located at indoor refrigeration.In addition, Steam lead 7 is provided with steam pump 73, and the steam in gas channel 22 can be pumped near evaporator 15 by steam pump 73.Separately Outside, demister can remove the drop that may be mingled with the water vapour of generation, prevent air-conditioning from blowing water.
Further, as shown in Figure 3 and Figure 4, the other end of steam lead 7 is the close evaporator 15 of steam lead 7 One end is provided with gas diverter 71.Gas diverter 71 is furnished with circular port of uniform size, so that steam is uniformly distributed.In addition, One end of steam lead 7 is that one end connected with gas channel 22 of steam lead 7 is provided with vapor filter 72, can be filtered out Impurity in steam etc..
In some embodiments of the invention, as Figure 1-Figure 4, it is provided with heating component 41 in the first water tank 4.Thus may be used With the distilled water heating that will be flowed into the first water tank 4, to provide the user hot water.Further, heating component 41 includes adding Hot water radiation wire 411 and temperature controller 412, resistive heater 411 can be heating coil, temperature controller 412 and heating Resistance wire 411 is electrically connected, thus, it is possible to which the water in the first water tank 4 to be heated to the temperature of setting.
In addition, as Figure 1-Figure 4, level sensor 42 is provided with the first water tank 4.First water tank 4 and aqua storage tank 21 it Between be provided with flow control valve 43, carry out feedback regulation by the fluid floies of 43 pairs of flow control valve the first water tanks 4 of inflow, work as water When position exceedes setting position, flow control valve 43 is closed, and when water level is less than a certain position, flow control valve 43 is opened, it is ensured that All the time there is the hot water of abundance in first water tank 4.
In some embodiments of the invention, as Figure 1-Figure 4, evaporator 15 includes the first evaporator 151 and second Evaporator 152, the other end of steam lead 7 is close to the first evaporator 151, and the second evaporator 152 and the first evaporator 151 are simultaneously Connection, the first evaporator 151 can be air conditioner, be installed on interior, for indoor carry out air adjustment, improving the comfortable of user Degree, meanwhile, the first evaporator 151 and the parallel connection of the second evaporator 152 can ensure good refrigeration.
As Figure 1-Figure 4, gas diverter 71 is located at the air outlet of air conditioner, and the steam after shunting is with air-conditioning cold wind Produce by boasting.As shown in Figure 3 and Figure 4, humidity sensor 1511 is additionally provided with the shell of air conditioner, air-conditioning system 100 also includes PLC Control system 8 and humidity remote control 81, humidity sensor 1511 and humidity remote control 81 are connected with the communication of PLC control system 8.
In addition, as shown in Figure 3 and Figure 4, in addition to connecting tube 1512, the water receiving on one end and air conditioner of connecting tube 1512 Component is connected, and the other end of connecting tube 1512 is connected between the other end of water stream channel 23 and condensation casing 13, thus, it is possible to Condensed water in air conditioner is flowed into condensation casing 13 and is evaporated.
As Figure 1-Figure 4, air-conditioning system 100 also includes the second water tank 5, and the second water tank 5 is connected with aqua storage tank 21, and second Evaporator 152 is located in the second water tank 5, and main function is that the water after purification is cooled, to provide the user cold water.Second It is provided between water tank 5 and aqua storage tank 21 in flow control valve 43, the second water tank 5 and is provided with level sensor 42, passes through Flow-rate adjustment The fluid flow of 43 pairs of second water tanks 5 of inflow of valve carries out feedback regulation, and when water level exceedes setting position, flow control valve 43 is closed Close, when water level is less than a certain position, flow control valve 43 is opened, it is ensured that have the cold water of abundance in the second water tank 5 all the time.
In addition, as Figure 1-Figure 4, flow control valve 43 is provided between the second evaporator 152 and the first condenser 14, the Temperature sensor 51 is additionally provided with two water tanks 5, for carrying out feedback regulation to the refrigerant flow for flowing through the second evaporator 152, So that flow distribution of refrigerant is the most reasonable, while adjusting the flow of refrigerant by the temperature of distilled water by flow control valve 43 Degree drops to the temperature of setting.
In addition, as Figure 1-Figure 4, the first water tank 4 is provided with hot water indicator lamp 44 and hot-water switch 45, the second water tank 5 It is provided with cold water indicator lamp 52 and cold water switch 53.Wherein, cold water switch 53 and hot-water switch 45 are by antibacterial material making Into.The higher vacuum environment of system effectively inhibits the growth of bacterium, it is ensured that the quality of product water.
In some embodiments of the invention, as depicted in figs. 1 and 2, the first water tank 4 and the second water tank 5 are two independences Water tank.In other embodiments of the present invention, as shown in Figure 3 and Figure 4, the first water tank 4 and the second water tank 5 are closely coupled, Centre is heat-insulating material.
In some embodiments of the invention, as shown in Figure 2 and Figure 4, refrigerating circuit 1 also includes the second condenser 18, the Two condensers 18 are connected with evaporator 15, and in parallel with the first condenser 14.It is possible thereby to ensure that refrigerant condensation is more abundant.
The air-conditioning system 100 according to four specific embodiments of the invention is described below with reference to Fig. 1-Fig. 4, is worth what is understood It is, it is described below simply exemplary, it is intended to for explaining the present invention, and to be not considered as limiting the invention.
Embodiment one
As shown in figure 1, air-conditioning system 100 according to embodiments of the present invention, including refrigerating circuit 1, preheater 2, vavuum pump 3rd, the first water tank 4 and the second water tank 5.
Specifically, refrigerating circuit 1 includes condensation casing 13, the first condenser 14, the first evaporator 151 and the second evaporator 152.First condenser 14 is located in condensation casing 13, and the first evaporator 151 and the second evaporator 152 are in parallel, the first condenser 14 connect with the first evaporator 151 and the second evaporator 152 respectively, and the refrigerant of HTHP first flows into first in compressor 11 Exchanged heat, flowed to respectively after then flowing through the reducing pressure by regulating flow of electric expansion valve 16 being connected in refrigerating circuit 1 in condenser 14 First evaporator 151 and the second evaporator 152 are exchanged heat, and heat exchange is completed in the first evaporator 151 and the second evaporator 152 Refrigerant flow direction gas-liquid separator 12, compressor 11 is then flowed back to again.
Wherein, the first condenser 14 can use column type serpentine coil, and copper pipe used is used for enhanced heat exchange With the easy appearance face ring rib structure for producing the nucleus of boiling, refrigerant walks tube side.First evaporator 151 is wall-hanging air conditioner, Interior is installed on, for indoor carry out air adjustment, improving the comfort level of user.
As shown in figure 1, preheater 2 is vertical shell and tube exchanger, provided with aqua storage tank 21, independent of each other in preheater 2 Gas channel 22 and water stream channel 23, water vapour walks tube side, flows to as upper entering and lower leaving, the condensed water of generation is under gravity Go downstream, feed water walks shell side, flowed to as bottom in and top out along inside pipe wall.(as shown in Figure 1 is upper for one end of gas channel 22 End) connected by water vapour passage 17 with the inside of condensation casing 13, the other end (lower end as shown in Figure 1) of gas channel 22 Connected with aqua storage tank 21, one end (lower end as shown in Figure 1) of water stream channel 23 is connected with water source, the other end of water stream channel 23 (upper end as shown in Figure 1) is connected with condensation casing 13.In the first condenser 14, the refrigerant vapour condensation of HTHP is put Water in heat, flow direction condensation casing 13 is heated, and the water vapour that boiling water gasification is changed into water vapour, condensation casing 13 enters In gas channel 22 and carry out heat exchange with the water in water stream channel 23 and be condensed into fresh water (distilled water), aqua storage tank 21 is located at air-flow and led to The lower end in road 22, distilled water flows downwardly into storage in aqua storage tank 21.
In addition, be to be provided with multiple evenly-spaced deflection plates 221 in enhancing heat transfer effect, gas channel 22, and it is multiple Deflection plate 221 is interspersed.In gas channel 22, vapor, thus can while water vapour is condensed along snakelike flowing Feed water is preheating to the temperature of setting.
In addition, as shown in figure 1, the top of condensation casing 13 is provided with fountain liquid distributor 131, the other end of water stream channel 23 (upper end as shown in Figure 1) connects to spray water to the first condenser 14 with fountain liquid distributor 131.The bottom of condensation casing 13 is set Have and the opening or closing with control of sewage disposal mouthful 132 of blowdown control valve 133 is provided with sewage draining exit 132, sewage draining exit 132.When equipment fortune After row a period of time, blowdown control valve 133 will be automatically opened up, for discharging unevaporated water and being dissolved in miscellaneous in water Matter.
As shown in figure 1, air-conditioning system 100 also includes current branch road 6, one end (upper end as shown in Figure 1) of current branch road 6 Connected with the bottom for condensing casing 13, the other end (lower end as shown in Figure 1) is connected to the other end and the condensation of water stream channel 23 Between casing 13.Thus, condensation casing 13 in unevaporated water can flow to again condensation casing 13 in be evaporated.
Wherein, the two ends of water stream channel 23 are respectively equipped with the current that regulating valve 24 flows into and out water stream channel 23 with regulation Amount;One end (lower end as shown in Figure 1) of water stream channel 23 is additionally provided with y type filters 25 with to entering the water in water stream channel 23 Carry out preliminary treatment;The other end of the other end (upper end as shown in Figure 1) of water stream channel 23 and current branch road 6 is (as shown in Figure 1 Lower end) between be provided with check valve 26, it is possible thereby to avoid water from flowing back;Condense between casing 13 and the other end of current branch road 6 Circulating pump 27 is additionally provided with, unevaporated water is transported to cold in the feed water that circulating pump 27 can provide water source and condensation casing 13 In solidifying casing 13.
As shown in figure 1, vavuum pump 3 is by connecting the connection realized with inside condensation casing 13 with water vapour passage 17, and Air extract position be water vapour passage 17 apical position.Higher vacuum can reduce the boiling point of water, improve water Evaporation rate, mitigates the corrosion phenomenon of equipment, improves energy-saving effect.
Wherein, it is the steam that may contain in filtering pumped gas, device for drying and filtering is installed on the pipeline of vavuum pump 3 (not shown);Simultaneously for good energy-saving effect, pressure controller (not shown) is mounted with, higher or lower than this model Vavuum pump 3 is enclosed just to start working, when default be 96% vacuum (i.e. 0.004MPa), correspondence water boiling point be only 28.9℃。
As shown in figure 1, the first water tank 4 and the second water tank 5 are two independent water tanks and connected with aqua storage tank 21, first Flow control valve 43 is equipped between the water tank 5 of water tank 4 and second and aqua storage tank 21.
Wherein, heating component 41 is provided with the first water tank 4, heating component 41 includes resistive heater 411 and thermostatic control Instrument 412, resistive heater 411 can be heating coil, and temperature controller 412 is electrically connected with resistive heater 411, thus, Water in first water tank 4 can be heated to the temperature of setting.Level sensor 42 is provided with first water tank 4, is adjusted by flow The fluid flow for saving 43 pairs of first water tanks 4 of inflow of valve carries out feedback regulation, when water level exceedes setting position, flow control valve 43 Close, when water level is less than a certain position, flow control valve 43 is opened, it is ensured that have the hot water of abundance in the first water tank 4 all the time.
Second evaporator 152 is located in the second water tank 5, and main function is that the water after purification is cooled, and thinks user Cold water is provided.Level sensor 42 is provided with second water tank 5, passes through the liquid flow of 43 pairs of second water tanks 5 of inflow of flow control valve Amount carries out feedback regulation, and when water level exceedes setting position, flow control valve 43 is closed, when water level is less than a certain position, stream Adjustable valve 43 is opened, it is ensured that have the cold water of abundance in the second water tank 5 all the time.
As shown in figure 1, being provided between the second evaporator 152 and the first condenser 14 in flow control valve 43, the second water tank 5 Temperature sensor 51 is additionally provided with, for carrying out feedback regulation to the refrigerant flow for flowing through the second evaporator 152, so that refrigeration Agent flux distribution is the most reasonable, while the temperature of distilled water is dropped into setting by the flow of the regulation refrigerant of flow control valve 43 Temperature.
In addition, as shown in figure 1, the first water tank 4 is provided with hot water indicator lamp 44 and hot-water switch 45, setting on the second water tank 5 There are cold water indicator lamp 52 and cold water switch 53.Wherein, cold water switch 53 and hot-water switch 45 are made by antibacterial material.System The higher vacuum environment of system effectively inhibits the growth of bacterium, it is ensured that the quality of product water.
Refrigerant realizes adiabatic compression process in compressor 11, is changed into the refrigerant vapour of HTHP, subsequently into Second condenser 18, heat release is changed into liquid from gaseous state in the second condenser 18, the decrease temperature and pressure then through electric expansion valve 16 It is changed into moist steam, flow to the first evaporator 151 and the second evaporator 152;In the first condenser 14, the refrigerant of HTHP Steam condenses heat release, and the moisture film sprayed in snakelike tube outer surface is heated.Due to the vacuum that default is 96%, water Boiling point it is very low, it is only necessary to just can be with ebullition, gasification at 30 DEG C or so, the water of generation steams enters vertical by water vapour passage 17 Shell-and-tube preheater 2, herein water vapour be condensed into fresh water (distilled water), the feed water without evaporation is defeated through circulating pump 27 It is sent to round coil fountain liquid distributor 131.Preheater 2 is initially entered by the pretreated running water of y type filters 25, Here the condensation latent heat of water vapour is absorbed, feed water is heated to the temperature value of setting, then mixed with unevaporated feed water, Fountain liquid distributor 131 is transported to through circulating pump 27, " spray-evaporation-cooling " process is added, so moves in circles.When the dress Put after operation a period of time, system can automatically open up the sewage draining exit 132 of the control of blowdown control valve 133, discharge the first condenser 14 In impurity waste water, then discharged through waste pipe outdoor.
In preheater 2, water vapour is condensed into distilled water, and a part flows to the first water tank 4 under gravity, The heating coil of the control of temperature controller 412 is provided with first water tank 4, the temperature for distilled water to be heated to setting; Another part flows to the second water tank 5, the second evaporator 152 is provided with the second water tank 5, for cooling to distilled water, while simultaneous Has the effect of water tank;Cold-producing medium stream reduces the temperature of room air, so the device can be simultaneously through the first evaporator 151 Realize room air regulation and the function of cold heat distilled water is provided, realize a tractor serves several purposes.
The present invention is transformed existing detachable air conditioner, and air conditioner and vacuum distillation Drinking fountain are combined, real Having showed the comprehensive utilization of energy, there is provided energy utilization rate.Its outstanding feature of the distilled water of water vapour condensation generation is water quality It is fabulous, free from admixture, Carried bacteria and soluble solid pollutant, health, do not eliminate the trouble for often changing filter core;This Distallation systm uses 96% higher vacuum environment, and its energy-saving effect is very significant, and water only need to just can be with 30 DEG C or so Ebullition, gasification, reduces energy expenditure;The preheater 2 that the system is set, water vapour condensation latent heat is for feed water herein The pre-heat treatment, improves supply water temperature, and the water supply mixing Posterior circle after unevaporated water supply and preheating uses, reduces heat and disappear Consumption;The heat that compressor 11 is produced is used for the evaporation of water, and the cold of generation is used for the temperature adjustment and distilled water of room air Cooling, it is seen that realize the comprehensive utilization of energy.The present invention can realize room air regulation simultaneously and provide cold heat distilled water Function, meet the demand of product hommization, design is simple, rational in infrastructure.
Embodiment two
As shown in Fig. 2 the present embodiment is roughly the same with the structure of embodiment one, wherein identical part is attached using identical Icon is remembered, the difference is that only that air-conditioning system 100 also includes the second condenser 18, the second condenser 18 and the first condenser 14 Parallel connection, thus, it is possible to make refrigerant fully condense.
Embodiment three
As shown in figure 3, the present embodiment is roughly the same with the structure of embodiment one, wherein identical part is attached using identical Icon is remembered, the difference is that only, air-conditioning system 100 also includes steam lead 7, one end of steam lead 7 by with water vapour The connection of passage 17 is connected with gas channel 22, and the other end of steam lead 7 is close to the first evaporator 151 (wall-hanging air conditioner).Steam The other end of vapour conduit 7 is that one end close to the first evaporator 151 of steam lead 7 is provided with gas diverter 71.Gas distribution Device 71 is located at the air outlet of air conditioner, and gas diverter 71 is furnished with circular port of uniform size, so that steam is uniformly distributed, is steamed One end of vapour conduit 7 is provided with vapor filter 72, can filter out the impurity etc. in steam.The water produced in casing 13 is condensed to steam Gas can be flowed near the first evaporator 151 by steam lead 7, when the first evaporator 151 is located at indoor refrigeration, Ke Yijia Air in moist chamber.In addition, steam lead 7 is provided with steam pump 73, steam pump 73 can be by the steam pump in gas channel 22 Deliver near evaporator 15.
As shown in figure 3, being additionally provided with humidity sensor 1511 on the shell of air conditioner, air-conditioning system 100 also includes PLC and controlled System 8 and humidity remote control 81, humidity sensor 1511 and humidity remote control 81 are connected with the communication of PLC control system 8.
As shown in figure 3, air-conditioning system 100 also includes connecing on connecting tube 1512, one end and air conditioner of connecting tube 1512 Water assembly is connected, and the other end of connecting tube 1512 is connected between the other end of water stream channel 23 and condensation casing 13, thus, can It is evaporated so that the condensed water in air conditioner is flowed into condensation casing 13.
As shown in figure 3, the bottom of condensation casing 13 is provided with bubbling machine 134, bubbling machine 134 can produce bubble, improve condensation The inside of casing 13 produces the speed of steam.The air inlet of bubbling machine 134 be provided with humiture sampler, humiture sampler with it is warm and humid Sensor 1341 is spent to be connected.
As shown in figure 3, the first water tank 4 is connected with the second water tank 5, centre is heat-insulating material.
Refrigerant realizes adiabatic compression process in compressor 11, is changed into the refrigerant vapour of HTHP, subsequently into First condenser 14, heat release is changed into liquid from gaseous state in the first condenser 14, the decrease temperature and pressure then through electric expansion valve 16 It is changed into moist steam, flow to the first evaporator 151 and the second evaporator 152;In the first condenser 14, the refrigerant of HTHP Steam condenses heat release, and the moisture film sprayed in snakelike tube outer surface is heated.Due to the vacuum that default is 96%, water Boiling point it is very low, it is only necessary to just can be with ebullition, gasification at 30 DEG C or so, the water of generation steams enters vertical by water vapour passage 17 Shell-and-tube preheater 2, herein water vapour be condensed into fresh water (distilled water), the feed water without evaporation is defeated through circulating pump 27 It is sent to round coil fountain liquid distributor 131.Preheater 2 is initially entered by the pretreated running water of y type filters 25, Here the condensation latent heat of water vapour is absorbed, feed water is heated to the temperature value of setting, then with unevaporated feed water, air-conditioning The draining mixing of device, is transported to fountain liquid distributor 131 through circulating pump 27, adds " spray-evaporation-cooling " process, so follow Ring is reciprocal.When the plant running for a period of time after, system can automatically open up blowdown control valve 133 control sewage draining exit 132, discharge Impurity waste water in condenser, is then discharged outdoor through waste pipe.
In preheater 2, water vapour is condensed into distilled water, and a part flows to boiler under gravity, the The heating coil of the control of temperature controller 412 is provided with one water tank 4, the temperature for distilled water to be heated to setting;Separately A part flows to the second water tank 5, and the second evaporator 152 is provided with the second water tank 5, for cooling to distilled water, is had concurrently simultaneously The effect of water tank;Cold-producing medium stream reduces the temperature of room air through the first evaporator 151.
In the first condenser 14, part water vapour enters the first evaporator 151 through steam lead 7 and small steam pump 73 In, gas diverter 71 is installed at air-conditioning blowing mouth, gas diverter 71 is furnished with circular port of uniform size, so that steam It is uniformly distributed, the steam after shunting comes out with air-conditioning cold wind.Humidity sensor is provided with the shell of the first evaporator 151 1511, humidity sensor 1511 and humidity remote control 81 are connected with PLC control system 8 again;When the humidity that user sets is higher, The signal of setting is transferred to PLC control system 8, and is shown in wetness display unit 82, and frequency conversion bubbling machine 134 will add Fast bubbling frequency, produces more bubbles;When the monitoring result of humidity sensor 1511 exceedes user's range of set value, PLC System will make the frequency of reduction bubbling machine 134 and the power of steam pump 73.When the plant running for a period of time after, system can be from Impurity waste water in the dynamic sewage draining exit 132 for opening the control of blowdown control valve 133, discharge condensation casing 13, is then arranged through waste pipe Go out outdoor.
The present invention existing detachable air conditioner is transformed, by air conditioner with the Drinking fountain of cold and hot distilled water can be provided And automatic humidifier is combined, solve well air-conditioning heat waster, Drinking fountain often change filter core, can not be while providing cold Hot distilled water, blow for a long time Air Conditioning dry and drainpipe give people the problems such as life is made troubles, air-conditioning is can guarantee that again Normal refrigeration.
Its outstanding feature of the distilled water of water vapour condensation generation is that water quality is fabulous, free from admixture, not Carried bacteria and dissolving Property solid pollutant, health, eliminate often change filter core trouble;This Distallation systm uses 96% higher vacuum ring Border, its energy-saving effect is very significant, and water only just need to can reduce energy expenditure at 30 DEG C or so with ebullition, gasification;
The preheater 2 that the system is set, the pre-heat treatment of the water vapour condensation latent heat for feed water, improves confession herein Water supply mixing Posterior circle after coolant-temperature gage, unevaporated water supply and preheating is used, and reduces heat consumption;What compressor 11 was produced Heat is used for the evaporation of water, and the cold of generation is used for the temperature adjustment of room air and the cooling of distilled water.
The drainpipe of present apparatus air-conditioning is connected with circulating pump 27, realizes recycling for waste water;The steam of generation passes through The blowing mouth of air-conditioning blows to humidification of the room realization to air, it is not necessary to single steam blower fan.So the device can be simultaneously Realize room air regulation, to room humidification and while provide the function of cold and hot distilled water, realize the comprehensive utilization of energy.
Example IV
As shown in figure 4, the present embodiment is roughly the same with the structure of embodiment three, wherein identical part is attached using identical Icon is remembered, the difference is that only that air-conditioning system 100 also includes the second condenser 18, the second condenser 18 and the first condenser 14 Parallel connection, thus, it is possible to make refrigerant fully condense.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this The scope of invention is limited by claim and its equivalent.

Claims (16)

1. a kind of air-conditioning system, it is characterised in that including:
Refrigerating circuit, the refrigerating circuit includes condensation casing, the first condenser and evaporator, and first condenser is located at institute State in cooling cylinder body, the refrigerant in the refrigerating circuit flows to the evaporator from first condenser;
Aqua storage tank, gas channel independent of each other and water stream channel are provided with preheater, the preheater, the gas channel One end is connected with the inside of the condensation casing, and the other end of the gas channel is connected with the aqua storage tank, and the current lead to The one end in road is connected with water source, and the other end of the water stream channel is connected with the condensation casing;
Vavuum pump, the vavuum pump is connected with the inside of the condensation casing;With
First water tank, first water tank is connected with the aqua storage tank;
Bubbling machine, the bubbling machine is located at the bottom of the condensation casing.
2. air-conditioning system according to claim 1, it is characterised in that also include:
Steam lead, one end of the steam lead is connected with the gas channel, and the other end of the steam lead is close to institute State evaporator.
3. air-conditioning system according to claim 2, it is characterised in that the other end of the steam lead is provided with gas distribution Device.
4. air-conditioning system according to claim 2, it is characterised in that one end of the steam lead is provided with steam filtration Device.
5. air-conditioning system according to claim 1, it is characterised in that also include:
Demister, the demister is located in the cooling cylinder body and close to the vapor outlet port of the condensation casing.
6. air-conditioning system according to claim 1, it is characterised in that in the gas channel gas flow direction with it is described Liquid flow direction is opposite in water stream channel.
7. air-conditioning system according to claim 1, it is characterised in that multiple foldings spaced apart are provided with the gas channel Plate is flowed, and multiple deflection plates are interspersed.
8. air-conditioning system according to claim 1, it is characterised in that the condensation casing is provided with fountain liquid distributor, The other end of the water stream channel connects to spray water to first condenser with the fountain liquid distributor.
9. air-conditioning system according to claim 1, it is characterised in that the condensation casing is provided with sewage draining exit, the row Blowdown control valve is provided with dirty mouth to control opening or closing for the sewage draining exit.
10. air-conditioning system according to claim 1, it is characterised in that also including current branch road, the one of the current branch road End is connected with the condensation box house, and the other end is connected between the other end of the water stream channel and the condensation casing.
11. air-conditioning system according to claim 1, it is characterised in that heating component is provided with first water tank.
12. air-conditioning system according to claim 11, it is characterised in that the heating component includes:
Resistive heater;With
Temperature controller, the temperature controller is electrically connected with the resistive heater.
13. air-conditioning system according to claim 1, it is characterised in that level sensor is provided with first water tank.
14. air-conditioning system according to claim 1, it is characterised in that the refrigerating circuit also includes the second condenser, institute The second condenser and the evaporator series are stated, and it is in parallel with first condenser.
15. the air-conditioning system according to any one of claim 1-14, it is characterised in that the evaporator includes:
First evaporator;With
Second evaporator, second evaporator is in parallel with first evaporator;
The air-conditioning system also includes:
Second water tank, second water tank is connected with the aqua storage tank, and second evaporator is located in second water tank.
16. air-conditioning system according to claim 15, it is characterised in that in second water tank provided with level sensor and Temperature sensor.
CN201710254729.5A 2017-04-18 2017-04-18 Air-conditioning system Pending CN107062695A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770748A (en) * 1987-02-24 1988-09-13 Roncell, Inc. Vacuum distillation system
US5417084A (en) * 1993-06-29 1995-05-23 Ken Sakuma Vacuum concentrating plant
WO1999061125A1 (en) * 1998-05-22 1999-12-02 Auspac Technology Pty. Ltd. Hybrid distillation method and apparatus
CN2564543Y (en) * 2002-07-15 2003-08-06 淄博华周制药设备有限公司 Vertical condenser
CN201157700Y (en) * 2008-03-02 2008-12-03 凌建军 High-efficiency energy-saving liquid distillation machine
CN101493254A (en) * 2009-02-23 2009-07-29 重庆大学 Bubbling automatic humidifier
CN105698290A (en) * 2016-03-16 2016-06-22 广东美的制冷设备有限公司 Air conditioner system utilizing condensate water for humidifying
CN206739676U (en) * 2017-04-18 2017-12-12 广东美的制冷设备有限公司 Air-conditioning system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770748A (en) * 1987-02-24 1988-09-13 Roncell, Inc. Vacuum distillation system
US5417084A (en) * 1993-06-29 1995-05-23 Ken Sakuma Vacuum concentrating plant
WO1999061125A1 (en) * 1998-05-22 1999-12-02 Auspac Technology Pty. Ltd. Hybrid distillation method and apparatus
CN2564543Y (en) * 2002-07-15 2003-08-06 淄博华周制药设备有限公司 Vertical condenser
CN201157700Y (en) * 2008-03-02 2008-12-03 凌建军 High-efficiency energy-saving liquid distillation machine
CN101493254A (en) * 2009-02-23 2009-07-29 重庆大学 Bubbling automatic humidifier
CN105698290A (en) * 2016-03-16 2016-06-22 广东美的制冷设备有限公司 Air conditioner system utilizing condensate water for humidifying
CN206739676U (en) * 2017-04-18 2017-12-12 广东美的制冷设备有限公司 Air-conditioning system

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Application publication date: 20170818