CN106931682A - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
- Publication number
- CN106931682A CN106931682A CN201710254730.8A CN201710254730A CN106931682A CN 106931682 A CN106931682 A CN 106931682A CN 201710254730 A CN201710254730 A CN 201710254730A CN 106931682 A CN106931682 A CN 106931682A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- evaporator
- conditioning system
- condenser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
Landscapes
- 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)
Abstract
The invention discloses a kind of air-conditioning system, including refrigerating circuit, preheater, vavuum pump and the first water tank, 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 independent of each other and water stream channel, one end of gas channel connects with the inside of condensation casing, the other end of gas channel is connected with aqua storage tank, one end of water stream channel connects with water source, the other end of water stream channel is connected with condensation casing, vavuum pump is connected with the inside of condensation casing, first water tank is connected with aqua storage tank.Air-conditioning system of the invention, both can guarantee that the normal refrigeration of air-conditioning system, condenser heat waster, Drinking fountain can be solved again and often changes filter core, water quality inferiority problem, realize the comprehensive utilization of energy, and energy-conserving and environment-protective are easy to use.
Description
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 air themperature, in refrigeration
When, evaporator absorbs heat reduces the temperature in room, and condenser liberated heat is arranged to air in the form of hot blast,
Cause heat waster largely.Drinking fountain is used mostly milipore filter and activated carbon and running water is filtered and purified,
But it significantly has the disadvantage to need often to change filter core, not only bother but also price 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；Preheater, is provided with aqua storage tank, gas channel independent of each other and water in 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 connects 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.
Air-conditioning system according to embodiments of the present invention, mutually ties by by the first condenser in refrigerating circuit 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.
Some embodiments of the invention, gas flow direction and liquid in the water stream channel in the gas channel
Flow direction is opposite.
Some embodiments of the invention, are provided with multiple deflection plates spaced apart, and multiple institutes in the gas channel
Deflection plate is stated to be interspersed.
Some embodiments of the invention, the condensation casing is provided with fountain liquid distributor, the water stream channel
The other end is connected with the fountain liquid distributor sprays water with to first condenser.
Some embodiments of the invention, the condensation casing is provided with sewage draining exit, and blowdown is provided with the sewage draining exit
Valve is controlled to control opening or closing for the sewage draining exit.
Some embodiments of the invention, also including 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.
Some embodiments of the 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.
Some embodiments of the invention, level sensor is provided with first water tank.
Some embodiments of the 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.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage 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,
Condensation 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.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, 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 ", D score, " top ", " bottom " " interior ", " outward " etc. indicate
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 imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.Additionally, 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 " is 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
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.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
The water tank 4 of empty pump 3 and first.
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 is using the appearance face ring rib for enhanced heat exchange and the easy generation 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, is then changed into moist steam through the decrease temperature and pressure of electric expansion valve 16, 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 connects with the inside of condensation 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 connects, 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
Refrigerant vapour condenses heat release, and the water in flow direction condensation casing 13 is heated, and boiling water gasification is changed into water vapour, condenses casing 13
Interior water vapour carries out heat exchange and is condensed into fresh water (distilled water), water storage into gas channel 22 and with the water in water stream channel 23
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 the inside of condensation 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 the upper end for condensing casing 13, vavuum pump 3 by with water vapour
The connection of passage 17 is realized and condenses the connection inside casing 13, and the position that extracts of air is the top position of water vapour passage 17
Put.Vacuum higher 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.
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, and
Condenser heat waster, Drinking fountain can be solved and often change filter core, water quality inferiority problem, realize the comprehensive utilization of energy, energy-saving ring
Protect, it is easy to use.
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 walks tube side, flows to as enterprising
Under go out, the condensed water of generation goes downstream along inside pipe wall under gravity, and feed water walks shell side, and it is bottom in and top out to flow to.
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 water stream channel high 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 along snakelike flowing, thus while water vapour is condensed
Feed water can be preheating to the temperature of setting.Further, the uniform intervals of multiple deflection plates 221 distribution.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 is connected with fountain liquid distributor 131 sprays water with to the first condenser 14.
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
Tube side heating medium heating vaporization, warp float water vapour passage 17 enters preheater 2 on 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 of condensation casing 13 extends and the multiple mouth sprays 1311 on fountain liquid distributor 131 are along the circumference for condensing 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
Blowdown control valve 133 opening or closing with control of sewage disposal mouthful 132 is provided with 132.After equipment runs a period of time, blowdown control
Valve processed 133 will be automatically opened up, for the impurity for discharging unevaporated water and be 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 is entered
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 connects 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 regulating valve 24 that is respectively arranged at two ends with of water stream channel 23 flows into and out water with regulation
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.
Additionally, 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
The other end is provided with check valve 26 between (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,
The feed water that circulating pump 27 can provide water source is transported in condensation casing 13 with unevaporated water in condensation casing 13.
In some embodiments of the invention, as shown in Figure 3 and Figure 4, air-conditioning system 100 also includes bubbling machine 134, bubbling
Machine 134 is located at the bottom of condensation casing 13.Bubbling machine 134 can produce bubble, improve the speed that the inside of condensation casing 13 produces steam
Degree.Further, air-conditioning system 100 also includes demister (not shown), and demister is located in condensation casing 13, and near cold
The steam (vapor) outlet of solidifying casing 13, thus removes the drop that may be mingled with the water vapour of generation.Wherein, demister is venetian blind type
Demister.
In addition, as shown in Figure 3 and Figure 4, air-conditioning system 100 also includes steam lead 7, one end of steam lead 7 and air-flow
Passage 22 is connected, for example, one end of steam lead 7 is connected by being connected with water vapour passage 17 with gas channel 22, steam is led
The other end of pipe 7 is near evaporator 15.Thus, the vapor for being produced in condensation casing 13 can be flowed to by steam lead 7 and steamed
Near hair device 15, when evaporator 15 is located at indoor refrigeration, can be with the air in humidifying chamber.Additionally, steam lead 7 is provided with steaming
Can be pumped to steam in gas channel 22 near evaporator 15 by heat pump 73, steam pump 73.In addition, demister can be removed
The drop that may be mingled with the water vapour of generation, prevents 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
Heated with the distilled water 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 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 the first water tanks 4 of inflow of flow control valve 43 pairs, 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, near the first evaporator 151, the second evaporator 152 and the first evaporator 151 are simultaneously for the other end of steam lead 7
Connection, the first evaporator 151 can be air-conditioner, be installed on interior, for carrying out air adjustment to interior, improve 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, also including connecting tube 1512, the water receiving on one end of connecting tube 1512 and air-conditioner
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, second
Evaporator 152 is located in the second water tank 5, and Main Function is that the water after purification is lowered the temperature, to provide the user cold water.Second
Flow control valve 43 is provided between water tank 5 and aqua storage tank 21, level sensor 42 is provided with the second water tank 5, by Flow-rate adjustment
The fluid flow of 43 pairs of the 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.
Additionally, 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.System vacuum environment higher 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 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.
Below with reference to Fig. 1-Fig. 4 descriptions according to four air-conditioning systems of specific embodiment 100 of the invention, it 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 in condenser 14, flowed to respectively after then flowing through the reducing pressure by regulating flow of electric expansion valve 16 being connected in refrigerating circuit 1
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 using for enhanced heat exchange
With the appearance face ring rib structure for easily producing the nucleus of boiling, refrigerant walks tube side.First evaporator 151 is wall-hanging air conditioner,
Interior is installed on, for carrying out air adjustment to interior, the comfort level of user is improved.
As shown in figure 1, preheater 2 is vertical shell and tube exchanger, aqua storage tank 21, independent of each other is provided with preheater 2
Gas channel 22 and water stream channel 23, water vapour walks tube side, and it is upper entering and lower leaving to flow to, and the condensed water of generation is under gravity
Gone downstream along inside pipe wall, feed water walks shell side, it is bottom in and top out to flow to.(as shown in Figure 1 is upper for one end of gas channel 22
End) connected with the inside of condensation casing 13 by water vapour passage 17, 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 connects with water source, the other end of water stream channel 23
(upper end as shown in Figure 1) connects with condensation casing 13.In the first condenser 14, the refrigerant vapour condensation of HTHP is put
Heat, the water in flow direction condensation casing 13 is heated, and boiling water gasification is changed into water vapour, and the water vapour in condensation casing 13 enters
Carry out heat exchange and be condensed into fresh water (distilled water) in gas channel 22 and with the water in water stream channel 23, aqua storage tank 21 is located at air-flow and leads to
The lower end in road 22, distilled water flows downwardly into storage in aqua storage tank 21.
In addition, being enhancing heat transfer effect, multiple evenly-spaced deflection plates 221 are provided with 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.
Additionally, 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 with fountain liquid distributor 131 and is sprayed water with to the first condenser 14.The bottom for condensing casing 13 sets
There is sewage draining exit 132, blowdown control valve 133 opening or closing with control of sewage disposal mouthful 132 is provided with 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
Bottom with condensation casing 13 connects, and 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, water stream channel 23 is respectively arranged at two ends with regulating valve 24 and flows into and out the current of water stream channel 23 adjusting
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 (upper end as shown in Figure 1) of water stream channel 23 is (as shown in Figure 1 with the other end of current branch road 6
Lower end) between be provided with check valve 26, it is possible thereby to avoid water from flowing back；Between condensation casing 13 and the other end of current branch road 6
Circulating pump 27 is additionally provided with, the feed water that circulating pump 27 can provide water source and unevaporated water in condensation casing 13 are transported to cold
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
The position that extracts of air is the apical position of water vapour passage 17.Vacuum higher 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 are 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 of 43 pairs of the first water tanks 4 of inflow of section 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 lowered the temperature, and thinks user
Cold water is provided.Level sensor 42 is provided with second water tank 5, by 43 pairs of liquid flows of the second water tank 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, flow control valve 43 is provided between the second evaporator 152 and the first condenser 14, in 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 that flow control valve 43 adjusts refrigerant
Temperature.
Additionally, as shown in figure 1, the first water tank 4 is provided with hot water indicator lamp 44 and hot-water switch 45, being set 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
System vacuum environment higher 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, then through the decrease temperature and pressure of 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 to spraying 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 and enters vertical by water vapour passage 17
Shell-and-tube preheater 2, herein water vapour be condensed into fresh water (distilled water), without evaporate feed water it 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 moved in circles.When the dress
After putting operation a period of time, system can automatically open up the sewage draining exit 132 of the blowdown control control of 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, and the second evaporator 152 is provided with the second water tank 5, for lowering the temperature to distilled water, while and
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
The comprehensive utilization of energy is showed, there is provided energy utilization rate.Distilled water its outstanding feature that water vapour condensation is produced 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% vacuum environment higher, 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 ezpenditure；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 simultaneously realize room air regulation 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 note, 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 remembers, 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 near the first evaporator 151 (wall-hanging air conditioner).Steam
The other end of vapour conduit 7 is that one end near 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 impurity in steam etc..The water produced in condensation casing 13 steams
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.Additionally, 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 is also including PLC controls
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 connecting tube 1512, connecing on one end of connecting tube 1512 and air-conditioner
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 is provided with humiture sampler, humiture sampler with it is warm and humid
Degree sensor 1341 is 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, then through the decrease temperature and pressure of 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 to spraying 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 and enters vertical by water vapour passage 17
Shell-and-tube preheater 2, herein water vapour be condensed into fresh water (distilled water), without evaporate feed water it 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, fountain liquid distributor 131 is transported to through circulating pump 27, adds " spray-evaporation-cooling " process, is so followed
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, then discharges 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 lowering the temperature to distilled water, while having concurrently
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
Be uniformly distributed, the steam after shunting with air-conditioning cold wind out.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 of user's setting is higher,
The signal transmission of setting shows that frequency conversion bubbling machine 134 will add to PLC control system 8 in wetness display unit 82
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
Then the dynamic sewage draining exit 132 for opening the blowdown control control of valve 133, the impurity waste water in discharge condensation casing 13 arranged through waste pipe
Go out outdoor.
The present invention is transformed existing detachable air conditioner, by air-conditioner and the Drinking fountain that can provide cold and hot distilled water
And automatic humidifier is combined, solve well air-conditioning heat waster, Drinking fountain often change filter core, cannot be while providing cold
Hot distilled water, Air Conditioning is blown for a long time drying and the problems such as drainpipe gives people life and makes troubles, air-conditioning is can guarantee that again
Normal refrigeration.
Distilled water its outstanding feature that water vapour condensation is produced is fabulous water quality, free from admixture, not Carried bacteria and dissolving
Property solid pollutant, health, eliminate often change filter core trouble；This Distallation systm uses 96% vacuum ring higher
Border, its energy-saving effect is very significant, and water only just need to can reduce energy ezpenditure at 30 DEG C or so with ebullition, gasification；
The system set preheater 2, herein water vapour condensation latent heat be used for feed water the pre-heat treatment, improve confession
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 cooling of the temperature adjustment and distilled water of room air.
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 note, 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 invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can in an appropriate manner be combined in one or more any 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
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
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；
Preheater, is provided with aqua storage tank, gas channel independent of each other and water stream channel in 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.
2. 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.
3. 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.
4. 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 is connected with the fountain liquid distributor sprays water with to first condenser.
5. air-conditioning system according to claim 1, it is characterised in that the condensation casing is provided with sewage draining exit, the row
Blowdown is provided with dirty mouth and controls valve to control opening or closing for the sewage draining exit.
6. 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.
7. air-conditioning system according to claim 1, it is characterised in that be provided with heating component in first water tank.
8. air-conditioning system according to claim 7, it is characterised in that the heating component includes：
Resistive heater；With
Temperature controller, the temperature controller is electrically connected with the resistive heater.
9. air-conditioning system according to claim 1, it is characterised in that be provided with level sensor in first water tank.
10. 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.
11. air-conditioning system according to any one of claim 1-10, 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.
12. air-conditioning systems according to claim 11, it is characterised in that be provided with second water tank level sensor and
Temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254730.8A CN106931682A (en) | 2017-04-18 | 2017-04-18 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254730.8A CN106931682A (en) | 2017-04-18 | 2017-04-18 | Air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106931682A true CN106931682A (en) | 2017-07-07 |
Family
ID=59438274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254730.8A Pending CN106931682A (en) | 2017-04-18 | 2017-04-18 | Air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931682A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186140A (en) * | 2018-09-03 | 2019-01-11 | 珠海格力电器股份有限公司 | Condenser, water cooler and air-conditioning system |
| CN109489191A (en) * | 2018-10-10 | 2019-03-19 | 珠海格力电器股份有限公司 | A kind of unit and the method for controlling its blowdown |
| CN113915800A (en) * | 2021-09-27 | 2022-01-11 | 河南科技大学 | High-temperature double-source heat pump device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103807934A (en) * | 2012-11-06 | 2014-05-21 | 张华林 | Multifunctional air source central air conditioner |
| CN104724777A (en) * | 2015-03-11 | 2015-06-24 | 北京航空航天大学 | Air conditioning and purified water preparing integrated device driven by solar/electric heating pump |
| CN105042746A (en) * | 2015-08-18 | 2015-11-11 | 周屹 | Pure water cooling and heating heat pump of air conditioner |
| CN206709442U (en) * | 2017-04-18 | 2017-12-05 | 美的集团武汉制冷设备有限公司 | Air-conditioning system |
-
2017
- 2017-04-18 CN CN201710254730.8A patent/CN106931682A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103807934A (en) * | 2012-11-06 | 2014-05-21 | 张华林 | Multifunctional air source central air conditioner |
| CN104724777A (en) * | 2015-03-11 | 2015-06-24 | 北京航空航天大学 | Air conditioning and purified water preparing integrated device driven by solar/electric heating pump |
| CN105042746A (en) * | 2015-08-18 | 2015-11-11 | 周屹 | Pure water cooling and heating heat pump of air conditioner |
| CN206709442U (en) * | 2017-04-18 | 2017-12-05 | 美的集团武汉制冷设备有限公司 | Air-conditioning system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186140A (en) * | 2018-09-03 | 2019-01-11 | 珠海格力电器股份有限公司 | Condenser, water cooler and air-conditioning system |
| CN109489191A (en) * | 2018-10-10 | 2019-03-19 | 珠海格力电器股份有限公司 | A kind of unit and the method for controlling its blowdown |
| CN113915800A (en) * | 2021-09-27 | 2022-01-11 | 河南科技大学 | High-temperature double-source heat pump device |
| CN113915800B (en) * | 2021-09-27 | 2023-03-03 | 河南科技大学 | High-temperature double-source heat pump device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982958B (en) | Two-stage precooling dehumidification device and method | |
| CN104566724B (en) | It is applied to the ventilation and air conditioning system of Environmental Control System of Metro | |
| CN106287967A (en) | A kind of air-conditioning with condensed water preheating and humidifying device | |
| CN107504600A (en) | Monoblock type radiation air-conditioner unit | |
| CN109405325A (en) | Double cold source fresh air dehumidification units | |
| CN108016598A (en) | A kind of direct-fired constant temperature and humidity air-conditioning system peculiar to vessel and method of work | |
| CN106871420A (en) | Air-conditioning system | |
| CN207132480U (en) | Monoblock type radiation air-conditioner unit | |
| CN106931682A (en) | Air-conditioning system | |
| CN103953988B (en) | Press-in tubular type adverse current dew point indirect evaporative cooling is combined air conditioning unit with mechanical refrigeration | |
| CN105020832B (en) | Suitable for the integrated air conditioner unit in subway | |
| CN103075769B (en) | Fresh air conditioning unit capable of realizing energy recovery and free cooling | |
| CN204880414U (en) | Air conditioning unit suitable for in subway | |
| CN206709442U (en) | Air-conditioning system | |
| CN206739676U (en) | Air-conditioning system | |
| CN104406321B (en) | A kind of heat supply humidification, cooling one heat pump assembly | |
| CN204301352U (en) | A kind of new heat-supplying humidification, cooling one heat pump assembly | |
| CN206771604U (en) | One kind evaporation cooling united air-conditioner set of mechanical refrigeration | |
| CN206905160U (en) | A kind of anti-white cigarette evaporation cooling handpiece Water Chilling Units | |
| CN107062695A (en) | Air-conditioning system | |
| CN209605314U (en) | Household electrical appliance | |
| CN106524365A (en) | Anti-white smoke evaporation cooling water chilling unit and control method thereof | |
| CN106482268A (en) | A kind of energy-saving temperature-regulating conditioned air processing meanss | |
| CN207865602U (en) | Assembled air-conditioner | |
| CN106766026A (en) | A kind of variable air rate swimming pool frequency conversion dehumidifying and water constant temperature system and its operational mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |