CN209165836U - A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system - Google Patents
A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system Download PDFInfo
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Abstract
The utility model relates to a kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner systems, including compression/injection Composite Double vaporation-type cold source system, high temperature secondary refrigerant system, low temperature secondary refrigerant system and independent temperature-humidity control air-treatment unit；Compression/injection Composite Double vaporation-type cold source system includes compressor, injector, condenser, first throttle valve, second throttle, high-temperature evaporator, cryogenic vaporizer；High temperature secondary refrigerant system, low temperature secondary refrigerant system are respectively used to connect in high-temperature evaporator refrigerating medium channel, cryogenic vaporizer refrigerating medium channel with independent temperature-humidity control air-treatment unit to realize high temperature and low temperature refrigerating medium circulation.The heat of compression is recycled using injector, with the high-temperature high-pressure refrigerant gas-powered refrigeration system that compressor is discharged, realizes and obtains high and low temperature dual temperature cold source in same refrigeration system, system structure is simple, has certain energy-saving benefit.
Description
Technical field
The utility model relates to refrigeration and air-conditioning technical fields, and in particular to a kind of compression/injection Composite Double vaporation-type is warm and humid
Spend independence control air conditioner system.
Background technique
According to human thermal comfort demand, air-conditioning system needs that room temperature and humidity can be controlled to adjust comprehensively.Tradition
Air-conditioning system controls temperature and humidity using lower sink temperature (7 DEG C of chilled waters) simultaneously, thus to reach dehumidifying, adjusting air
Air-treatment to lower temperature is caused energy waste by the purpose of humidity；And the cold source of traditional air-conditioning system is due to condensation heat
It directly excludes to fail to be recycled, also results in a degree of energy waste.Humiture independence control air conditioner system
Appearance, which can be good at solving the problems, such as while controlling temperature and humidity, to bring；Conventional temperature and humidity Air Conditioning System has following two
Kind mode: (1) high temperature cold source system (16~18 DEG C of chilled waters)+sensible heat handles end system+dehumidification treatments end system, (2)
High temperature cold source system (16~18 DEG C of chilled waters)+low temperature cold source system (7 DEG C of chilled waters)+sensible heat is handled at end system+dehumidifying
Manage end system.But the dehumidification treatments end system in mode (1) uses solution dehumidification or rotary wheel dehumidifying, needs regeneration system
System, system are complex；And mode (2) though in end system be conventional end system, it needs two kinds of cold source systems of high/low temperature
System, system is equally complex, and cooling-water machine used by cold source system does not consider to be recycled condensation heat.
Summary of the invention
The purpose of the utility model is to overcome more at least deficiencies in the prior art, and it is multiple to provide a kind of compression/injection
Double vaporation-type humiture independence control air conditioner systems are closed, the heat of compression can be recycled, realization obtains high and low temperature in same refrigeration system
Dual temperature cold source, system structure is simple, has certain energy-saving benefit.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system is provided, including
Compression/injection Composite Double vaporation-type cold source system, including compressor, injector, condenser, first throttle valve,
Two throttle valves, high-temperature evaporator, cryogenic vaporizer；The exhaust outlet of compressor is connect with injector entrance, and the injector goes out
Mouth is connect with condenser inlet, and the condensator outlet is divided into the first branch and second branch；The first branch is through first throttle valve
It is connect with cryogenic vaporizer refrigerant inlet, the cryogenic vaporizer refrigerant outlet is connect with suction port of compressor；Second branch
It is connect through second throttle with high-temperature evaporator refrigerant inlet, the high-temperature evaporator refrigerant outlet and injector ejecting port
Connection；
High temperature secondary refrigerant system, low temperature secondary refrigerant system and independent temperature-humidity control air-treatment unit；High temperature refrigerating medium
System with independent temperature-humidity control air-treatment unit for connecting in high-temperature evaporator refrigerating medium channel to realize high temperature refrigerating
Agent circulation, low temperature secondary refrigerant system are used to connect in cryogenic vaporizer refrigerating medium channel and independent temperature-humidity control air-treatment unit
It connects to realize that low temperature refrigerating medium recycles, independent temperature-humidity control air-treatment unit is adjusted for handling air and exporting temperature and humidity
Mixing wind after section.
Compression/injection Composite Double vaporation-type cold source system is the refrigeration system of the air-conditioning system.
In above scheme, the heat of compression is recycled using injector, the high-temperature high-pressure refrigerant gas-powered being discharged with compressor
Refrigeration system is realized and obtains high and low temperature dual temperature cold source in same refrigeration system, and system structure is simple, has certain energy conservation effect
Benefit.
Preferably, independent temperature-humidity control air-treatment unit is channel structure, including cabinet and sets sky in the inner
Gas sensible heat treatment channel, air dewetting treatment channel, partition and breeze fan in channel, partition is aobvious for air-isolation in channel
Thermal treatment tunnel and air dewetting treatment channel form channel structure；High temperature secondary refrigerant system is used for high-temperature evaporator refrigerating
Agent channel is connect to realize that high temperature refrigerating medium is recycled with air sensible treatment channel, and low temperature secondary refrigerant system is used for low-temperature evaporation
Device refrigerating medium channel is connect to realize that low temperature refrigerating medium is recycled with air dewetting treatment channel；Cabinet be equipped with at air dewetting
Reason channel connects and is used for the fresh wind port of fresh air entrance, and the return air of return air entrance is connect and be used for air sensible treatment channel
Mouthful；It being equipped with hybrid channel in cabinet, dry fresh air for will be obtained from air dewetting treatment channel and being handled from air sensible
The low temperature return air that channel obtains is mixed into the mixing wind after temperature and humidity is controlled, and cabinet is equipped with air outlet, and breeze fan is set to
It is exported in hybrid channel and for the mixing wind after being conditioned temperature and humidity from air outlet.The temperature and humidity of channel structure is independently controlled
The setting of air-treatment unit processed, so that the sensible heat processing of air and dehumidification treatments are concentrated in an end system, this is into one
Step simplifies the structure of the air-conditioning system.
Preferably, air sensible treatment channel includes first filter and dry surface cooler, return air inlet, first filter,
Dry surface cooler and hybrid channel are sequentially connected, and high temperature secondary refrigerant system is used for high-temperature evaporator refrigerating medium channel and dry type table
Cooler connection is to realize that high temperature refrigerating medium recycles；Air dewetting treatment channel includes the second filter and wet type surface air cooler, fresh air
Mouth, the second filter, wet type surface air cooler and hybrid channel are sequentially connected, and low temperature secondary refrigerant system is used for cryogenic vaporizer refrigerating
Agent channel is connect to realize that low temperature refrigerating medium is recycled with wet type surface air cooler.
It is further preferred that air dewetting treatment channel further includes water fender, for filtering the sky after wet type surface air cooler
Water droplet in gas.
Preferably, high temperature secondary refrigerant system includes high temperature refrigerating medium pipeline and high temperature refrigerating medium circulating pump, and the high temperature carries
Refrigerant cycle pump discharge is connect with dry surface cooler entrance, and the dry surface cooler outlet enters with high-temperature evaporator refrigerating medium channel
Mouth connection, the high-temperature evaporator refrigerating medium channel outlet are connect with high temperature refrigerating medium circulating pump entrance；Low temperature secondary refrigerant system
Including low temperature refrigerating medium pipeline and low temperature refrigerating medium circulating pump, the low temperature refrigerating medium circulating pump outlet and wet type surface air cooler entrance
Connection, the wet type surface air cooler outlet are connect with cryogenic vaporizer refrigerating medium feeder connection, and the cryogenic vaporizer refrigerating medium is logical
Road outlet is connect with low temperature refrigerating medium circulating pump entrance.
Preferably, solenoid valve is additionally provided between the outlet of high temperature refrigerating medium circulating pump and dry surface cooler entrance；?
Solenoid valve is additionally provided between the outlet of low temperature refrigerating medium circulating pump and wet type surface air cooler entrance.
Preferably, the return air inlet is equipped with the return air solenoid valve for adjusting return air amount, and the fresh wind port, which is equipped with, to be used
In the fresh air solenoid valve for adjusting fresh air volume.
It preferably, further include being set to cryogenic vaporizer refrigerant outlet and pressure in the first branch of the condensator outlet
Regenerator between contracting machine entrance.The setting of regenerator can improve the performance of refrigeration system.
Preferably, the regenerator includes the first entrance and first outlet being connected, and the second entrance being connected and
Second outlet；In the first branch of the condensator outlet, the cryogenic vaporizer refrigerant outlet and regenerator first entrance
Connection, the regenerator first outlet are connect with suction port of compressor；In the second branch of the condensator outlet, condensator outlet
It is connect with regenerator second entrance, regenerator second outlet is connect with second throttle.Setting is so that condensator outlet in this way
The first branch and second branch share a regenerator, simplify the air-conditioning system structure；The setting of regenerator can improve refrigeration system
The performance of system improves the refrigerating capacity of high-temperature evaporator.
Certainly, regenerator can also be respectively set in the first branch and second branch of condensator outlet.
Preferably, in the second branch of the condensator outlet, further include set on condensator outlet and second throttle it
Between regenerator.
The course of work of the air-conditioning system includes:
(a) the cold source system course of work: the high-temperature high-pressure refrigerant gas of compressor discharge enters spray as working fluid
Emitter entrance, the medium pressure gas from high-temperature evaporator through ejecting port enter injector and by working fluid injections, two bursts of refrigeration
Agent gas is mixed and is pressurized in injector, is mixed pressurized refrigerant gas and is entered condenser and is condensed into refrigerant saturated solution
Body is divided into two-way after refrigerant saturated liquid condenser outlet discharge, throttles all the way through first throttle valve into low-pressure low-temperature
Refrigerant liquid, it is low pressure saturation or superheated steam, the low pressure which, which enters cryogenic vaporizer to absorb heat of vaporization,
Saturation or superheated steam enter compressor from after cryogenic vaporizer discharge；Another way forces down warm system through second throttle throttling in
Cryogen liquid, it is that middle pressure is saturated or superheated steam that warm refrigerant liquid is forced down in this to enter high-temperature evaporator to absorb heat of vaporization,
Then saturation or superheated steam is pressed to enter injector through ejecting port in this；
(b) the secondary refrigerant system course of work: the refrigerating medium in high temperature secondary refrigerant system absorbs heat in dry surface cooler
Heating, the refrigerating medium after heating flows back to high-temperature evaporator, and cools down in high-temperature evaporator, drops through high-temperature evaporator
Refrigerating medium after temperature enters dry surface cooler through solenoid valve under the conveying of high temperature refrigerating medium circulating pump, completes high temperature refrigerating
Agent circulation；Refrigerating medium in low temperature secondary refrigerant system absorbs heat heating in wet type surface air cooler, and the refrigerating medium after heating flows back to
Cryogenic vaporizer, and cooled down in cryogenic vaporizer, the refrigerating medium after cryogenic vaporizer cools down is in low temperature refrigerating
Enter wet type surface air cooler through solenoid valve under the conveying of agent circulating pump, completes low temperature refrigerating medium circulation；
(c) the air-treatment course of work: fresh air enters at the independent temperature-humidity control air of channel structure through fresh wind port
Manage unit air dewetting treatment channel, and in air dewetting treatment channel through wet type surface air cooler cool-down dehumidification obtain low temperature,
The dry fresh air of low water capacity；Return air enters the sky of the independent temperature-humidity control air-treatment unit of channel structure through return air inlet
Gas sensible heat treatment channel, and low temperature return air is obtained through the wet downs temperature such as dry surface cooler in air sensible treatment channel；It is dry new
Wind is sent out after mixing with low temperature return air through breeze fan.
Compared with prior art, the utility model has the beneficial effects that
The heat of compression is recycled using injector, it is real with the high-temperature high-pressure refrigerant gas-powered refrigeration system that compressor is discharged
High and low temperature dual temperature cold source is obtained in present same refrigeration system, system structure is simple, has certain energy-saving benefit；In addition, bilateral
The setting of the independent temperature-humidity control air-treatment unit of road structure, so that the sensible heat processing of air and dehumidification treatments are concentrated in
One end system, which further simplifies the structures of the air-conditioning system.
Detailed description of the invention
Fig. 1 is a kind of compression of embodiment 1/injection Composite Double vaporation-type humiture independence control air conditioner system schematic diagram；
Fig. 2 is a kind of compression of embodiment 2/injection Composite Double vaporation-type humiture independence control air conditioner system schematic diagram；
Drawing reference numeral: 101 compressors；102 injectors；103 condensers；104 high-temperature evaporators；105 cryogenic vaporizers；
106 first throttle valves；107 second throttle；108 regenerators；201 low temperature refrigerating medium pipelines；202 high temperature refrigerating medium pipelines；203
Low temperature refrigerating medium circulating pump；204 high temperature refrigerating medium circulating pumps；205 solenoid valves；301 fresh wind ports；302 fresh air electromagnetism are adjusted
Valve；303 return air inlets；304 return air solenoid valves；Partition in 305 channels；306 second filters；307 first filters；308
Wet type surface air cooler；309 dry surface coolers；310 water fenders；311 breeze fans；312 cabinets；313 air outlets；314 air dewettings
Treatment channel；315 air sensible treatment channels.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
The present embodiment provides a kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner systems, such as Fig. 1 institute
Show, including
Compression/injection Composite Double vaporation-type cold source system, including compressor 101, injector 102, condenser 103, first
Throttle valve 106, second throttle 107, high-temperature evaporator 104, cryogenic vaporizer 105；101 exhaust outlet of compressor and injection
The connection of 102 entrance of device, the outlet of injector 102 are connect with 103 entrance of condenser, and the outlet of condenser 103 is divided into first
Branch and second branch；The first branch is connect through first throttle valve 106 with 105 refrigerant inlet of cryogenic vaporizer, the low temperature
105 refrigerant outlet of evaporator is connect with 101 entrance of compressor；Second branch is through second throttle 107 and high-temperature evaporator 104
Refrigerant inlet connection, 104 refrigerant outlet of high-temperature evaporator are connect with 102 ejecting port of injector；
High temperature secondary refrigerant system, low temperature secondary refrigerant system and independent temperature-humidity control air-treatment unit；High temperature refrigerating medium
System is used to for connecting with independent temperature-humidity control air-treatment unit in 104 refrigerating medium channel of high-temperature evaporator to realize that high temperature carries
Refrigerant cycle, low temperature secondary refrigerant system are used for 105 refrigerating medium channel of cryogenic vaporizer and independent temperature-humidity control air-treatment
Unit connection is to realize that low temperature refrigerating medium recycles, and independent temperature-humidity control air-treatment unit is for handling air and exporting warm and humid
Spend the mixing wind after being conditioned.
Compression/injection Composite Double vaporation-type cold source system is the refrigeration system of the air-conditioning system.
The air-conditioning system recycles the heat of compression using injector 102, the high-temperature high-pressure refrigerant gas being discharged with compressor 101
Refrigeration system is driven, realizes and obtains high and low temperature dual temperature cold source in same refrigeration system, system structure is simple, has certain section
It can benefit.
Wherein, independent temperature-humidity control air-treatment unit is channel structure, including cabinet 312 and sets sky in the inner
Gas sensible heat treatment channel 315, air dewetting treatment channel 314, partition 305 and breeze fan 311 in channel, partition in channel
305 form channel structure for air-isolation sensible heat treatment channel 315 and air dewetting treatment channel 314；High temperature refrigerating medium
System with air sensible treatment channel 315 for connecting in 104 refrigerating medium channel of high-temperature evaporator to realize that high temperature refrigerating medium follows
Ring, low temperature secondary refrigerant system with air dewetting treatment channel 314 for connecting in 105 refrigerating medium channel of cryogenic vaporizer to realize
Low temperature refrigerating medium circulation；Cabinet 312 is equipped with the fresh wind port for connecting with air dewetting treatment channel 314 and entering for fresh air
301, and the return air inlet 303 for connecting with air sensible treatment channel 315 and entering for return air；It is logical that mixing is equipped in cabinet 312
Road, for by the dry fresh air obtained from air dewetting treatment channel 314 and the low temperature obtained from air sensible treatment channel 315
Return air is mixed into the mixing wind after temperature and humidity is controlled, and cabinet 312 is equipped with air outlet 313, and breeze fan (311) is set to mixing
Mixing wind in channel and for after being conditioned temperature and humidity is exported from air outlet 313.The temperature and humidity of channel structure is independently controlled
The setting of air-treatment unit processed, so that the sensible heat processing of air and dehumidification treatments are concentrated in an end system, this is into one
Step simplifies the structure of the air-conditioning system.
In addition, air sensible treatment channel 315 includes first filter 307 and dry surface cooler 309, return air inlet 303, the
One filter 307, dry surface cooler 309 and hybrid channel are sequentially connected, and high temperature secondary refrigerant system is used for high-temperature evaporator 104
Refrigerating medium channel is connect to realize that high temperature refrigerating medium is recycled with dry surface cooler 309；Air dewetting treatment channel 314 includes second
Filter 306 and wet type surface air cooler 308) fresh wind port 301, the second filter 306, wet type surface air cooler 308 and hybrid channel are successively
Connection, low temperature secondary refrigerant system with wet type surface air cooler 308 for connecting in 105 refrigerating medium channel of cryogenic vaporizer to realize low temperature
Refrigerating medium circulation.
In the present embodiment, air dewetting treatment channel 314 further includes water fender 310, for filtering through wet type surface air cooler 308
The water droplet in air afterwards.
Wherein, high temperature secondary refrigerant system includes high temperature refrigerating medium pipeline 202 and high temperature refrigerating medium circulating pump 204, the height
The warm outlet of refrigerating medium circulating pump 204 is connect with 309 entrance of dry surface cooler, the outlet of dry surface cooler 309 and high temperature evaporation
The connection of 104 refrigerating medium feeder connection of device, the 104 refrigerating medium channel outlet of high-temperature evaporator and high temperature refrigerating medium circulating pump 204
Entrance connection；Low temperature secondary refrigerant system includes low temperature refrigerating medium pipeline 201 and low temperature refrigerating medium circulating pump 203, and the low temperature carries
203 outlet of refrigerant cycle pump is connect with 308 entrance of wet type surface air cooler, the outlet of wet type surface air cooler 308 and cryogenic vaporizer 105
The connection of refrigerating medium feeder connection, the 105 refrigerating medium channel outlet of cryogenic vaporizer and 203 entrance of low temperature refrigerating medium circulating pump connect
It connects.
In the present embodiment, electromagnetism is additionally provided between the outlet of high temperature refrigerating medium circulating pump 204 and 309 entrance of dry surface cooler
Regulating valve 205；Solenoid valve is additionally provided between the outlet of low temperature refrigerating medium circulating pump 203 and 308 entrance of wet type surface air cooler
205。
In the present embodiment, the return air inlet 303 is equipped with the return air solenoid valve 304 for adjusting return air amount, described new
Air port 301 is equipped with the fresh air solenoid valve 302 for adjusting fresh air volume.
The course of work of the air-conditioning system includes:
(a) the cold source system course of work: the high-temperature high-pressure refrigerant gas that compressor 101 is discharged enters as working fluid
102 entrance of injector, the medium pressure gas from high-temperature evaporator 104 enter injector 102 through ejecting port and are drawn by working fluid
It penetrates, two strands of refrigerant gas are mixed and are pressurized in injector 102, are mixed pressurized refrigerant gas and are entered condenser 103
It is condensed into refrigerant saturated liquid, is divided into two-way after the refrigerant saturated liquid condenser 103 outlet discharge, all the way through first
Throttle valve 106 throttles into low-pressure low-temperature refrigerant liquid, which enters the absorption of cryogenic vaporizer 105 heat of vaporization and be
Low pressure saturation or superheated steam, low pressure saturation or superheated steam enter compressor 101 from after the discharge of cryogenic vaporizer 105；Separately
Warm refrigerant liquid is forced down in through the throttling of second throttle 107 all the way, forcing down warm refrigerant liquid in this enters high temperature evaporation
It is middle pressure saturation or superheated steam that device 104, which absorbs heat of vaporization, then presses saturation or superheated steam to enter spray through ejecting port in this
Emitter 102；
(b) the secondary refrigerant system course of work: the refrigerating medium in high temperature secondary refrigerant system absorbs heat in dry surface cooler 309
Amount heating, the refrigerating medium after heating flows back to high-temperature evaporator 104, and cools down in high-temperature evaporator 104, through high temperature
Refrigerating medium after evaporator 104 cools down enters dry type table through solenoid valve 205 under the conveying of high temperature refrigerating medium circulating pump 204
Cooler 309 completes high temperature refrigerating medium circulation；Refrigerating medium in low temperature secondary refrigerant system absorbs heat in wet type surface air cooler 308
Heating, the refrigerating medium after heating flows back to cryogenic vaporizer 105, and cools down in cryogenic vaporizer 105, steams through low temperature
It is cold into wet type table through solenoid valve 205 under the conveying of low temperature refrigerating medium circulating pump 203 to send out the refrigerating medium after device 105 cools down
Device 308 completes low temperature refrigerating medium circulation；
(c) air-treatment workflow: fresh air enters the independent temperature-humidity control air of channel structure through fresh wind port 301
The air dewetting treatment channel 314 of unit is handled, and is removed in air dewetting treatment channel 314 through the cooling of wet type surface air cooler 308
The wet dry fresh air for obtaining low temperature, low water capacity；The independent temperature-humidity control that return air enters channel structure through return air inlet 303 is empty
The air sensible treatment channel 315 of gas disposal unit, and dropped in air sensible treatment channel 315 through dry surface cooler 309 etc.
Damp-warm syndrome obtains low temperature return air；Dry fresh air is sent out through breeze fan 311 from 313 air outlets after mixing with low temperature return air.
Embodiment 2
Embodiment 2 and the difference of embodiment 1 are: in example 2, compression/injection Composite Double vaporation-type cold source system is also
Including regenerator 108.
It wherein, further include being set to 105 refrigerant outlet of cryogenic vaporizer in the first branch that the condenser 103 exports
Regenerator 108 between 101 entrance of compressor.The setting of regenerator can improve the performance of refrigeration system.
In the present embodiment, the regenerator 108 includes the first entrance and first outlet being connected, and second to be connected
Entrance and second outlet；In the first branch that the condenser 103 exports, 105 refrigerant outlet of cryogenic vaporizer with return
Hot 108 first entrance of device connection, 108 first outlet of regenerator are connect with 101 entrance of compressor；The condenser 103 goes out
In the second branch of mouth, the outlet of condenser 103 is connect with 108 second entrance of regenerator, 108 second outlet of regenerator and the second section
Valve 107 is flowed to connect.Setting is so that the first branch and second branch that condenser 103 exports share a regenerator 108, letter in this way
Change the air-conditioning system structure；The setting of regenerator 108 can improve the performance of refrigeration system, improve the refrigeration of high-temperature evaporator 104
Amount.
Certainly, regenerator 108 is respectively set in the first branch and second branch that can also be exported in condenser 103.
Regenerator 108 can also be only set in the second branch that condenser 103 exports certainly, specifically: the condenser
It further include the regenerator 108 between the outlet of condenser 103 and second throttle 107 in the second branch of 103 outlets.
In the present embodiment, (a) cold source system course of work is different from embodiment 1, (b) the secondary refrigerant system course of work and
(c) the air-treatment course of work is same as Example 1.
(a) cold source system course of work in embodiment 2: the high-temperature high-pressure refrigerant gas that compressor 101 is discharged is as work
Enter 102 entrance of injector as fluid, the medium pressure gas from high-temperature evaporator 104 enters injector 102 and quilt through ejecting port
Working fluid injection, two strands of refrigerant gas are mixed and are pressurized in injector 102, are mixed pressurized refrigerant gas and are entered
Condenser 103 is condensed into refrigerant saturated liquid, is divided into two-way after the refrigerant saturated liquid condenser 103 outlet discharge,
It throttles all the way through first throttle valve 106 into low-pressure low-temperature refrigerant liquid, which enters the absorption of cryogenic vaporizer 105
Heat of vaporization is low-pressure saturated steam, the low-pressure saturated steam from cryogenic vaporizer 105 discharge after enter regenerator 108, and
Further heat absorption becomes superheated steam in regenerator 108, which enters compressor 101, ensure that 101 air-breathing of compressor
The degree of superheat, avoid Wet Compression cause compressor 101 damage；Another way is directly entered regenerator 108 and is cooled into subcooled liquid,
The subcooled liquid forces down warm refrigerant liquid through the throttling of second throttle 107 in, and forcing down warm refrigerant liquid in this enters height
It is middle pressure saturation or superheated steam that warm evaporator 104, which absorbs heat of vaporization, and then pressure is saturated in this or superheated steam is through ejecting port
Into injector 102.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system, which is characterized in that including
Compression/injection Composite Double vaporation-type cold source system, including compressor (101), injector (102), condenser (103),
One throttle valve (106), second throttle (107), high-temperature evaporator (104), cryogenic vaporizer (105)；The compressor (101)
Exhaust outlet is connect with injector (102) entrance, and injector (102) outlet is connect with condenser (103) entrance, the condensation
Device (103) outlet is divided into the first branch and second branch；The first branch is through first throttle valve (106) and cryogenic vaporizer (105)
Refrigerant inlet connection, cryogenic vaporizer (105) refrigerant outlet are connect with compressor (101) entrance；Second branch warp
Second throttle (107) is connect with high-temperature evaporator (104) refrigerant inlet, high-temperature evaporator (104) refrigerant outlet
It is connect with injector (102) ejecting port；
High temperature secondary refrigerant system, low temperature secondary refrigerant system and independent temperature-humidity control air-treatment unit；High temperature secondary refrigerant system
For connecting in high-temperature evaporator (104) refrigerating medium channel with independent temperature-humidity control air-treatment unit to realize high temperature refrigerating
Agent circulation, low temperature secondary refrigerant system are used for cryogenic vaporizer (105) refrigerating medium channel and independent temperature-humidity control air-treatment
Unit connection is to realize that low temperature refrigerating medium recycles, and independent temperature-humidity control air-treatment unit is for handling air and exporting warm and humid
Spend the mixing wind after being conditioned.
2. a kind of compression according to claim 1/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is that independent temperature-humidity control air-treatment unit is channel structure, shows including cabinet (312) and the air set in the inner
Thermal treatment tunnel (315), air dewetting treatment channel (314), partition (305) and breeze fan (311) in channel, channel interval
Plate (305) forms channel structure for air-isolation sensible heat treatment channel (315) and air dewetting treatment channel (314)；It is high
Warm secondary refrigerant system with air sensible treatment channel (315) for connecting in high-temperature evaporator (104) refrigerating medium channel to realize
High temperature refrigerating medium circulation, low temperature secondary refrigerant system are used to handle in cryogenic vaporizer (105) refrigerating medium channel and air dewetting logical
Road (314) connection is to realize that low temperature refrigerating medium recycles；Cabinet (312) is equipped with and connect simultaneously with air dewetting treatment channel (314)
For the fresh wind port (301) that fresh air enters, and the return air inlet for connecting with air sensible treatment channel (315) and entering for return air
(303)；Hybrid channel is equipped in cabinet (312), dry fresh air for that will be obtained from air dewetting treatment channel (314) and from
The low temperature return air that air sensible treatment channel (315) obtains is mixed into the mixing wind after temperature and humidity is controlled, and cabinet is set on (312)
Have air outlet (313), breeze fan (311) be set in hybrid channel and be used to for temperature and humidity being conditioned after mixing wind from air-supply
Mouth (313) output.
3. a kind of compression according to claim 2/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is, air sensible treatment channel (315) includes first filter (307) and dry surface cooler (309), return air inlet (303),
First filter (307), dry surface cooler (309) and hybrid channel are sequentially connected, and high temperature secondary refrigerant system is for steaming high temperature
Hair device (104) refrigerating medium channel is connect to realize that high temperature refrigerating medium is recycled with dry surface cooler (309)；Air dewetting treatment channel
It (314) include the second filter (306) and wet type surface air cooler (308), fresh wind port (301), the second filter (306), wet type table
Cooler (308) and hybrid channel are sequentially connected, low temperature secondary refrigerant system be used for by cryogenic vaporizer (105) refrigerating medium channel with it is wet
Formula surface air cooler (308) connection is to realize that low temperature refrigerating medium recycles.
4. a kind of compression according to claim 3/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is that air dewetting treatment channel (314) further includes water fender (310), for filtering the sky after wet type surface air cooler (308)
Water droplet in gas.
5. a kind of compression according to claim 3/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is that high temperature secondary refrigerant system includes high temperature refrigerating medium pipeline (202) and high temperature refrigerating medium circulating pump (204), the high temperature
Refrigerating medium circulating pump (204) outlet is connect with dry surface cooler (309) entrance, dry surface cooler (309) outlet and high temperature
The connection of evaporator (104) refrigerating medium feeder connection, high-temperature evaporator (104) the refrigerating medium channel outlet are followed with high temperature refrigerating medium
Ring pumps the connection of (204) entrance；Low temperature secondary refrigerant system includes low temperature refrigerating medium pipeline (201) and low temperature refrigerating medium circulating pump
(203), low temperature refrigerating medium circulating pump (203) outlet is connect with wet type surface air cooler (308) entrance, the wet type surface air cooler
(308) outlet is connect with cryogenic vaporizer (105) refrigerating medium feeder connection, and cryogenic vaporizer (105) the refrigerating medium channel goes out
Mouth is connect with low temperature refrigerating medium circulating pump (203) entrance.
6. a kind of compression according to claim 5/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is, is additionally provided with solenoid valve between high temperature refrigerating medium circulating pump (204) outlet and dry surface cooler (309) entrance
(205)；Solenoid valve is additionally provided between low temperature refrigerating medium circulating pump (203) outlet and wet type surface air cooler (308) entrance
(205).
7. a kind of compression according to claim 2/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is that the return air inlet (303) is equipped with the return air solenoid valve (304) for adjusting return air amount, the fresh wind port (301)
Equipped with the fresh air solenoid valve (302) for adjusting fresh air volume.
8. a kind of compression according to claim 1/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is, in the first branch of condenser (103) outlet, further include be set to cryogenic vaporizer (105) refrigerant outlet and
Regenerator (108) between compressor (101) entrance.
9. a kind of compression according to claim 8/injection Composite Double vaporation-type humiture independence control air conditioner system, special
Sign is that the regenerator (108) includes the first entrance and first outlet being connected, and the second entrance being connected and second
Outlet；In the first branch of condenser (103) outlet, cryogenic vaporizer (105) refrigerant outlet and regenerator
(108) first entrance connects, and regenerator (108) first outlet is connect with compressor (101) entrance；The condenser
(103) in the second branch exported, condenser (103) outlet is connect with regenerator (108) second entrance, regenerator (108) the
Two outlets are connect with second throttle (107).
10. a kind of compression according to claim 1/injection Composite Double vaporation-type humiture independence control air conditioner system,
It is characterized in that, further includes being set to condenser (103) outlet and the second throttling in the second branch of condenser (103) outlet
Regenerator (108) between valve (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859846.0U CN209165836U (en) | 2018-11-09 | 2018-11-09 | A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859846.0U CN209165836U (en) | 2018-11-09 | 2018-11-09 | A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system |
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| Publication Number | Publication Date |
|---|---|
| CN209165836U true CN209165836U (en) | 2019-07-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556320A (en) * | 2018-11-09 | 2019-04-02 | 广东申菱环境系统股份有限公司 | A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system |
-
2018
- 2018-11-09 CN CN201821859846.0U patent/CN209165836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556320A (en) * | 2018-11-09 | 2019-04-02 | 广东申菱环境系统股份有限公司 | A kind of compression/injection Composite Double vaporation-type humiture independence control air conditioner system |
| CN109556320B (en) * | 2018-11-09 | 2023-11-03 | 广东申菱环境系统股份有限公司 | Compression/injection composite double-evaporation type temperature and humidity independent control air conditioning system |
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