CN107816822A - A kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit - Google Patents
A kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit Download PDFInfo
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- CN107816822A CN107816822A CN201610762684.8A CN201610762684A CN107816822A CN 107816822 A CN107816822 A CN 107816822A CN 201610762684 A CN201610762684 A CN 201610762684A CN 107816822 A CN107816822 A CN 107816822A
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- way valve
- swimming pool
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- 230000009182 swimming Effects 0.000 title claims abstract description 37
- 238000007791 dehumidification Methods 0.000 title claims abstract description 26
- 238000005057 refrigeration Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 238000010025 steaming Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
- 238000010438 heat treatment Methods 0.000 description 17
- 238000004378 air conditioning Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical group [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit, belongs to air-conditioner set technical field, including steam compression type refrigeration EGR, and the steam compression type refrigeration EGR includes indoor set system and outdoor machine system；The indoor set system includes compressor, evaporator, indoor condenser, water-cooled condenser, reservoir and filter, the compressor is connected with the water-cooled condenser and the outdoor machine system respectively, the water-cooled condenser is sequentially connected the reservoir and filter by the first check valve, and the filter connects the evaporator by expansion valve；The evaporator is connected by the expansion valve with the compressor；The compressor is connected by the first four-way valve with the indoor condenser.During use of the present invention, by moisture content is dehumidified in the room air of natatorium while, fully keep room air to be in temperature constant state, while there is condensation heat and air-to-air energy recovery function.
Description
Technical field
The invention belongs to air-conditioning assembly technical field, further relates to a kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner
Unit.
Background technology
Indoor swimming pool, particularly ought be relatively wet because water surface evaporation easily makes the indoor air chloride full of humidity
During degree higher (being more than 65%), health is had a great influence, or even seriously endangers the health of people, when moist chloride air
Condensed water will be condensed out by running into colder object, on the one hand condensed water can cause fog, influence indoor swimmer's interview room outer shroud
Border,；On the other hand because the condensed water of indoor pool contains substantial amounts of chlorine, it will corrosion building finishing, meeting when serious
House decoration is caused the danger such as to collapse.
Foreign data shows, caused by the energy loss of swimming pool more than 90% is due to evaporation, the big portion of this portion of energy
Divide and exist in the form of steam (latent heat) in swimming pool air.
Conventional art mainly has following drawback：
1st, using traditional ventilation drying, exhaust air rate is typically required as 3 times per hour of swimming pool chamber volume, this is in the winter time
The heat in swimming pool room can be caused largely to lose, can then cause the cold in swimming pool room largely to lose in summer.In order to supplement trip
The energy of swimming pool loss, in tradition ventilation dehumidification mode, swimming pool is had to substantial amounts of using offers such as boiler, central air-conditioning
Thermal source or low-temperature receiver supplement energy into swimming pool, expend substantial amounts of energy expenditure.
2nd, air-conditioning box is to carry out temperature control by cold cycling, but because spring and autumn, winter do not have cold water source, so not
Swimming pool indoor air humidity can be controlled, air themperature can only be controlled.
3rd, air-conditioning+dehumidifier：
The problem of this mode：(1), invest larger；(2), it is unfavorable for centralized Control；(3) energy offset, occurs, no
Energy-conservation；(4) heat recovery function, no fresh-air ventilation function can not, be realized；(5), air current composition is not smooth, dehumidifying, air-conditioning air blow and return system
System air-flow interferes；(6) space, is not saved；(7), without anti-corrosion measure；(8) apolegamy, in design process to equipment is more multiple
It is miscellaneous；(9), plant maintenance workload is big；(10) requirement, to operating personnel is higher.
4th, air-conditioning+dehumidifier+air draft+Fresh air handing
The problem of this mode：(1) energy offset, occurs, does not save；(2) heat recovery function can not, be realized；(3)、
Without anti-corrosion measure；(4) apolegamy, in design process to equipment is more complicated；(5), plant maintenance workload is big；(6), input into
This height；(7), indoor beauty degree is poor；(8) higher, are required to operating personnel.
The content of the invention
In order to overcome the shortcomings of conventional process mode, the present invention is drawing the external advanced processing side to indoor pool space
Swimming pool dehumidifying heat pump air conditioner unit (referred to as three integrated machines), the unit collection system have been developed on the basis of method and like product
The functions such as cold, heating, dehumidifying, fresh-air ventilation processing, the heating of recuperation of heat water assisted heat pump and constant temperature are integrated, and the equipment is simultaneously
The shortcomings that overcoming like product constant humidity but larger temperature fluctuation, it is that optimal constant temperature dehumidification is set in this particular surroundings of swimming pool
It is standby.The equipment is easy to use, and input cost is relatively low, does not have any influence on interior landscape design, simplifies the work of design selection
Measure, and save computer room space, maintain easily, Automatic Control, relatively low is required to operating personnel's educational level.
The present invention is solved the above problems by following technological means：
A kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit, including steam compression type refrigeration EGR, the steaming
Vapour pressure compression type refrigeration cycle device includes indoor set system and outdoor machine system；
The indoor set system includes compressor, evaporator, indoor condenser, water-cooled condenser, reservoir and filter,
The compressor is connected with the water-cooled condenser and the outdoor machine system respectively, the compressor and the water-cooled condenser
The first four-way valve and the second four-way valve are sequentially provided with the pipeline connected with outdoor machine system, the water-cooled condenser passes through first
Check valve is sequentially connected the reservoir and filter, and the filter connects the evaporator by expansion valve；The evaporation
Device is connected by the expansion valve with the compressor；
The compressor is connected by first four-way valve with the indoor condenser.
Further, first four-way valve is normally opened four-way valve, and four connectors of first four-way valve connect respectively
Connect the indoor condenser, the suction port of compressor end, the compressor outlet and second four-way valve.
Further, second four-way valve is normally opened four-way valve, and four connectors of second four-way valve connect respectively
Connect first four-way valve, the outdoor machine system, the compressor and the water-cooled condenser.
Further, connected between the evaporator and the compressor by needle-valve.
Further, the input of the compressor and output end are respectively equipped with low-pressure meter and high pressure gauge, the low-pressure meter
Pressure controller is provided between the high pressure gauge.
Further, the compressor is scroll compressor.
Further, the filter is device for drying and filtering.
Further, the indoor condenser is connected by the second check valve with the fluid reservoir.
Further, the outdoor machine system is connected by the 3rd check valve with the fluid reservoir.
Further, ball valve is provided between the expansion valve and the evaporator.
Beneficial effects of the present invention are as follows：
1st, the present invention has dehumidification function, air conditioner refrigerating, heat-production functions, Fresh air handing function, air-exhausting function, water auxiliary
Heating function and water temperature incubation function.
2nd, the present invention utilizes room conditioning component and the principle of evaporator and indoor condenser, by air-conditioning refrigeration system work
The high-temperature high-pressure refrigerant gas discharged when making by compressor enters outdoor air-cooled condenser through four-way valve, further by heat
Surrounding air is passed to, it is condensed into medium temperature subcooled liquid, and expanded valve reducing pressure by regulating flow becomes the vehicle repair major of low-temp low-pressure
Mixture enters evaporator, is evaporated in it and absorbs the heat for the air for flowing through evaporator, the air for flowing through evaporator obtains
With cooling, because evaporator fin surface temperature is less than the dew-point temperature of air, when air flows through evaporator surface, in evaporator
Surface has elutriation to go out, and reaches the purpose of dehumidifying, steam is sucked by compressor again after refrigerant vaporization, constantly circulation, so as to reach
The purpose of cool-down dehumidification.In air-conditioning heating, the high temperature and high pressure gas of compressor of air conditioner discharge, entered the room through four-way valve commutation is laggard
Inner condenser, the indoor circulation air after evaporator cools, dried is heated, due to refrigeration of the heating amount always greater than evaporator
Amount, air-conditioning place is admitted to after air themperature rise.Reach the purpose of heating dehumidifying.And with the HTHP of air exchange heat
Freon gas is condensed into medium temperature subcooled liquid, is discharged into tank body device, and expanded valve reducing pressure by regulating flow becomes the vapour of low-temp low-pressure
Liquid two-phase mixture enters evaporator, is evaporated in it and absorbs the heat of the air by evaporator.
3rd, the present invention connects each equipment by controller and circuit, while the control interface of controller connection uses west gate
Sub- touch-screen PLC technology.Operation interface have Temperature and Relative Humidity of Indoor Air, pond water temperature currency, controlling value display function and
The function such as critical component running status, malfunction coefficient when equipment is run.Client only need to be by aerial temperature and humidity, water when equipment uses
After the completion of the setting of temperature control value, equipment is kept an eye on automatically into fully automatic operation state without special messenger.Avoid simultaneously because of operator
The problem of member changes, and follow-up personnel will not operate.Equipment carries RS485 communication interfaces, practicable remote control, monitoring, can be with
Fire-fighting link." Di Mande " dehumidifying heat pump control feature is when temperature or relative humidity one of which Con trolling index are not reaching to and wanted
When asking, compressor remains in that running status, to ensure that swimming pool space is in constant temperature and humidity state all the time.
4th, the device compressor in the present invention takes turns fully-closed vortex compressor for U.S. paddy；Heat exchanger uses efficient corrosion resisting copper
Pipe plated film aluminum fin-stock or copper pipe copper sheet；Recuperation of heat water auxiliary heating system condenser is copper-titanium alloy material；Compressor, heat are returned
Auxiliary water assisted heat pump heating system, electrical apparatus control system etc. are received, this part and leading portion are completely enclosed, to prevent Interior Space
Gas enters the corrosion caused to electrical equipment and control system, while rational in infrastructure and maintenance.Two fans use famous brand blower fan, crouch
Formula structure uses internal rotor belt pulley blower fan, and motor brand is ABB or Siemens；Major electrical equipment is Siemens or Schneider, is grasped
Action control system is using SIEMENS PLC, touch-screen；Refrigerant is environment-friendly type R407C or R410A
5th, the present invention considers equipment operating cost and easy to operate, and equipment uses intelligent fresh air system.New wind size according to
Indoor oxygen content is controlled, it is ensured that while indoor air quality, avoids winter summer cold and hot negative because of exhaust air rate excessive loss
Lotus, dehumidifying operation of heat pump is substantially reduced, while reduce the workload of operating personnel.
6th, equipment uses heat pump techniques in the present invention, in dehumidification process by water evaporation heat, fresh air heat recovery simultaneously
Heating indoor air and water are re-used to, recuperation of heat water auxiliary heating system condenser condenser is copper-titanium alloy material, greatly
It is big to improve heat exchange efficiency.
7th, the present invention is in use, consider equipment operating cost and easy to operate, equipment uses intelligent fresh air system.Fresh air is big
It is small to be controlled according to indoor oxygen content, it is ensured that while indoor air quality, to avoid winter summer because of exhaust air rate excessive loss
Cooling and heating load, dehumidifying operation of heat pump is substantially reduced, while reduce the workload of operating personnel.
8th, because swimming pool air contains part bacterium, the equipment operating cost of consideration, the premise of humiture requirement is being met
Under be substantially reduced machine utilization, foul indoor air carries out Air exhaust first when entering dehumidifying heat pump by return air duct, will
Part foul atmosphere is discharged to outdoor by exhaust duct.Fully to save the energy, equipment can reclaim to air draft heat, using returning
Heat is received to be freezed or heated to fresh air；Retracting device can use the modes such as board-like, heat pipe-type, runner.
9th, equipment of the invention carries cold and hot water coil, if summer user can provide 7 DEG C~12 DEG C chilled waters, user
Compressor can not be started according to Temperature and Relative Humidity of Indoor Air value and use freezing water circulation that the humiture of room air is adjusted；
Indoor air temperature is relatively low when winter is due to just beginning to use, and such as using compressor heating, not only the heat time is longer but also energy consumption
It is larger, at this moment utilize boiler or air source heat pump hot water circuit through supply air system to room air using the hot water heating circulatory system
Preheated, when indoor temperature reaches more than 20 DEG C, it is full-automatic that compressor automatic start enters dehumidifying heat pump air conditioner unit
Running status, at this moment Temperature and Relative Humidity of Indoor Air by dehumidify heat pump air conditioner unit operation can meet to require.So by processing
The air for reaching indoor temperature and humidity controlling value afterwards is sent into interior by pressure fan by air supply duct.
10th, equipment of the invention is furnished with water fender, both homogeneous air air-flow, prevents the moisture after dehumidifying through ajutage again
Take in indoor environment, produce secondary dehumidifying.Reduce equipment energy consumption.
11st, present device is designed as dual system, and user can be according to how much choosings of personnel in Different climate condition and swimming pool
Select and run using single system or dual system.If one of system failure, another system remains to normal operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment proposed by the present invention；
Fig. 2 is the structural representation of another specific embodiment proposed by the present invention；
In figure：
1st, evaporator；2nd, indoor condenser；3rd, the first compressor；4th, the first reservoir；5th, first filter；6th, the one four
Port valve；7th, the second four-way valve；8th, water-cooled condenser；9th, the first check valve；10th, the first expansion valve；11st, the first outdoor machine system；
12nd, the second outdoor machine system；13rd, the second compressor；14th, the second reservoir；15th, the second filter；16th, the 3rd four-way valve；17、
Four-way valve；19th, the second expansion valve；20th, high pressure gauge；21st, low-pressure meter；22nd, pressure controller；23rd, the second check valve；24th,
Two check valves.
Embodiment
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or
Two or more.
Below with reference to accompanying drawing, the present invention is described in detail, and referring to the drawings 1, a kind of indoor swimming pool constant temperature dehumidification is warm
Pump air-conditioner set, including steam compression type refrigeration EGR, it is indoor that the steam compression type refrigeration EGR includes first
Machine system and the first outdoor machine system 11；
Because the indoor set system of swimming pool dehumidifying heat pump air conditioner unit can be multisystem or single system, and outdoor machine system
It can also change therewith with the change of indoor set system quantity, specially indoor set system quantity and outdoor machine system quantity phase
Together.In use, user can select different systems according to demand.
The present embodiment is by taking single system indoor set system as an example.
First indoor set system, first compressor 3, evaporator 1, indoor condenser 2, water-cooled condenser 8, first store up
Liquid device 4 and first filter 5, first compressor 3 connect the outdoor machine system 11 of water-cooled condenser 8 and first respectively,
The one or four is sequentially provided with the pipeline that first compressor 3 is connected with the outdoor machine system 11 of water-cooled condenser 8 and first
The four-way valve 7 of port valve 6 and second, the water-cooled condenser 8 are connected with cooling water inlet port and cooling water flow out of mouth.
The water-cooled condenser 8 is sequentially connected the first reservoir 4 and first filter 5, the first mistake by the first check valve 9
Filter 5 is connected by the first expansion valve 10 with the entrance of evaporator 1, wherein, first filter 5 passes through ball valve and the first expansion valve
10 connections, the outlet of evaporator 1 is connected by the first expansion valve 10, needle-valve with the entrance of the first compressor 3；
First compressor 3 is connected by the first four-way valve 6 with indoor condenser 2.
First compressor 3 is connected with indoor condenser 2, the outdoor machine system 11 of water-cooled condenser 8 and first respectively, and it is formed
Three systems connected side by side.
In use, indoor condenser 2 is connected by the fluid reservoir 4 of the second check valve 23 first, the first outdoor machine system 11 is logical
The 3rd check valve 24 is crossed to be connected with the first fluid reservoir 4.
First four-way valve 6 is normally opened four-way valve, four connectors difference junction chamber inner condenser 2 of the first four-way valve 6, the
The arrival end of one compressor 3, the port of export of the first compressor 3 and the second four-way valve 7.
Second four-way valve 7 is normally opened four-way valve, and four connectors of the second four-way valve 7 connect the first four-way valve 6, respectively
One outdoor machine system 11, the first compressor 3 and water-cooled condenser 8.
The input and output end of first compressor 3 are respectively equipped with low-pressure meter 21 and high pressure gauge 20, low-pressure meter 21 and high pressure
Pressure controller 22 is provided between table 20, it is convenient to adjust pressure.First compressor 3 is Scroll-tupe compressor, and first filter 5 is
Device for drying and filtering, it can be filtered with convenient and dry.
In actual use, the present invention is additionally provided with air return section and exhaustion section, new air-return mixing section, cold and hot water- to-water heat exchanger and air-supply
Machine section；Specific effect is as follows：
Indoor moisture foul atmosphere is entered dehumidifying source pump by air return section by return air duct；
The purpose of exhaustion section is due to that swimming pool air contains part bacterium, the equipment operating cost of consideration, meet it is warm and humid
Degree is substantially reduced machine utilization on the premise of requiring, foul indoor air is carried out first when entering dehumidifying heat pump by return air duct
Air exhaust, part foul atmosphere is discharged to outdoor by exhaust duct；
New air-return mixing section is that return air mixed to (outdoor fresh air is due to the change humiture meeting of weather with outdoor fresh air
Constantly change, as fresh air without humiture handle Temperature and Relative Humidity of Indoor Air will certainly be caused to fluctuate, thus
It cannot be guaranteed that Temperature and Relative Humidity of Indoor Air is in preferable control range), mixed air enters evaporation after primarily efficient filter
Device carries out air dewetting processing；
Cold and hot water- to-water heat exchanger is connected with the hot and cold water connector for connecting hot and cold water by pipeline；
Blower section is that the dry air after processing is sent into interior by ajutage.
During using the present invention, due to the change of indoor set system quantity in air-conditioning assembly, such as it is single system, dual system, more
System etc., outdoor machine system can also change therewith.
In another embodiment of the present invention, the indoor set system is dual system.
As shown in Fig. 2 in the present embodiment, a kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit, including vapour pressure
Compression type refrigeration cycle device, the steam compression type refrigeration EGR include the first indoor set system and second being set up in parallel
Indoor set system and the first outdoor machine system 11 and the second outdoor machine system 12 being set up in parallel；
First indoor set system includes the first compressor 3, evaporator 1, the water-cooled condenser 8 of indoor condenser 2, the first liquid storage
Device 4 and first filter 5, first compressor 3 connect the water-cooled condenser 8 and first outdoor machine system respectively
11, first is sequentially provided with the pipeline that first compressor 3 is connected with the outdoor machine system 11 of water-cooled condenser 8 and first
The four-way valve 7 of four-way valve 6 and second；
In use, indoor condenser 2 is connected by the second check valve 23 with the first fluid reservoir 4, the first outdoor machine system 11
It is connected by the 3rd check valve 24 with the first fluid reservoir 4.
The water-cooled condenser 8 is sequentially connected the first reservoir 4 and first filter 5, the first mistake by the first check valve 9
Filter 5 is connected by the first expansion valve 10 with the entrance of evaporator 1, wherein, first filter 5 passes through ball valve and the first expansion valve
10 connections, the outlet of evaporator 1 is connected by the first expansion valve 10, needle-valve with the entrance of the first compressor 3；
First compressor 3 is connected by the first four-way valve 6 with indoor condenser 2.
First compressor 3 is connected with indoor condenser 2, the outdoor machine system 11 of water-cooled condenser 8 and first respectively, and it is formed
Three systems connected side by side.
In use, indoor condenser 2 is divided by the second check valve 23, the first outdoor machine system 11 by the 3rd check valve 24
It is not connected with the first fluid reservoir 4.
First four-way valve 6 is normally opened four-way valve, four connectors difference junction chamber inner condenser 2 of the first four-way valve 6, the
The arrival end of one compressor 3, the port of export of the first compressor 3 and the second four-way valve 7.
Second four-way valve 7 is normally opened four-way valve, and four connectors of the second four-way valve 7 connect the first four-way valve 6, respectively
One outdoor machine system 11, the first compressor 3 and water-cooled condenser 8.
Second indoor set system is identical with the construction of first indoor set system, the second indoor set system and first
Indoor set system, which shares 8, evaporators 1 of a water-cooled condenser and an indoor condenser 2, the second indoor set system, to be included
Second compressor 13, above-mentioned water-cooled condenser 8, the second reservoir 14 and the second filter 15,
Second compressor 13 connects the outdoor machine system 12 of water-cooled condenser 8 and second, the second compressor 13 and water cooling respectively
The 3rd four-way valve 16 and the 4th four-way valve 17 are sequentially provided with the pipeline of the outdoor machine system 12 of condenser 8 and second connection；
The water-cooled condenser 8 is sequentially connected the second reservoir 14 and the second filter 15, the second filtering by check valve
Device 15 is connected by the second expansion valve 19 with the entrance of evaporator 1, and the outlet of evaporator 1 passes through the second expansion valve 19 and described the
The entrance connection of two compressors 13；Second compressor 13 is connected by the 3rd four-way valve 16 with indoor condenser 2.
Second compressor 13 is connected with indoor condenser 2, the outdoor machine system 12 of water-cooled condenser 8 and second respectively, is formed
Three systems connected side by side.
Indoor condenser 2, the second outdoor machine system 12 are connected with the second reservoir 14 respectively.
First four-way valve 6 described in use is normally opened four-way valve, and four connectors of first four-way valve 6 connect respectively
Indoor condenser 2, the arrival end of the first compressor 3, the port of export of the first compressor 3 and the second four-way valve 7；Second four-way valve 7
For normally opened four-way valve, four connectors of second four-way valve 7 connect respectively the first four-way valve 6, the first outdoor machine system 11,
First compressor 3 and water-cooled condenser 8.
The connected mode of 3rd four-way valve 16 is similar to the first four-way valve 6, and four interfaces of the 3rd four-way valve 16 connect respectively
Connect the port of export and the 4th four-way valve 17 of indoor condenser 2, the arrival end of the second compressor 13, the second compressor 13.Four or four
The connected mode of port valve 17 is similar to the second four-way valve 7, four interfaces of the 4th four-way valve 17 connect respectively the 3rd four-way valve 16,
Second outdoor machine system 12, the second compressor 13 and water-cooled condenser 8.
It is equipped between the evaporator 1 and first compressor 3, the evaporator 1 and second evaporator 13
Needle-valve.
Because air-conditioning refrigeration system low pressure is too low or the too high normal operation that can influence system of high-pressure, or even meeting
Cause compressor substantial deviation normal operation range and damage, influence equipment and personal safety.High-low pressure pressure controller is to be
Protection device in system, ensure that compressor operating in normal range (NR), avoids the generation of accident.It is defeated in order to facilitate control compressor
Enter pressure when exporting, the input of the first compressor 3 and the second compressor 13 is respectively equipped with low-pressure meter 21, the first compressor 3
High pressure gauge 20 is respectively equipped with the output end of the second compressor 13, pressure control is provided between each low-pressure meter and corresponding high pressure gauge
Device 22 processed.The compressor 13 of first compressor 3 and second is scroll compressor.
The first filter 5 and second filter 15 are device for drying and filtering.The effect of device for drying and filtering is to make
Refrigerant is by drying, filtering, the influence of moisture and impurity to refrigeration system in elimination system, keeps system clean to dry.
In actual use, the present invention is additionally provided with air return section and exhaustion section, new air-return mixing section, cold and hot water- to-water heat exchanger and air-supply
Machine section；Specific effect is as follows：
Indoor moisture foul atmosphere is entered dehumidifying source pump by air return section by return air duct；
The purpose of exhaustion section is due to that swimming pool air contains part bacterium, the equipment operating cost of consideration, meet it is warm and humid
Degree is substantially reduced machine utilization on the premise of requiring, foul indoor air is carried out first when entering dehumidifying heat pump by return air duct
Air exhaust, part foul atmosphere is discharged to outdoor by exhaust duct；
New air-return mixing section is that return air mixed to (outdoor fresh air is due to the change humiture meeting of weather with outdoor fresh air
Constantly change, as fresh air without humiture handle Temperature and Relative Humidity of Indoor Air will certainly be caused to fluctuate, thus
It cannot be guaranteed that Temperature and Relative Humidity of Indoor Air is in preferable control range), mixed air enters evaporation after primarily efficient filter
Device carries out air dewetting processing；
Cold and hot water- to-water heat exchanger is connected with the hot and cold water connector for connecting hot and cold water by pipeline；
Blower section is that the dry air after processing is sent into interior by ajutage.
The present invention operation principle be：
Cool-down dehumidification principle：Entered when refrigeration system works by the high-temperature high-pressure refrigerant gas of compressor discharge through four-way valve
Exogenous wind cool condenser (i.e. water-cooled condenser) of entering the room transfers heat to surrounding air (water transferred heat in swimming pool),
It is condensed into medium temperature subcooled liquid, and the vehicle repair major mixture that expanded valve reducing pressure by regulating flow becomes low-temp low-pressure enters evaporation
Device, evaporated in it and absorb the heat for the air for flowing through evaporator, the air for flowing through evaporator is cooled, due to evaporation
Device fin surface temperature is less than the dew-point temperature of air, when air flows through evaporator surface, has elutriation to go out in evaporator surface, reaches
To the purpose of dehumidifying, steam is sucked by compressor again after refrigerant vaporization, constantly circulation, so as to reach the purpose of cool-down dehumidification.
Refrigerant circulation route is as follows:
Compressor → four-way valve → outdoor air-cooled condenser/water-cooled condenser → reservoir → device for drying and filtering → expansion valve
→ evaporator → compressor
Heat up dehumidification principle：The high temperature and high pressure gas of compressor discharge, through the laggard inner condenser of entering the room of four-way valve commutation, add
Indoor circulation air of the heat after evaporator cools, dried, due to refrigerating capacity of the heating amount always greater than evaporator, air themperature
Air-conditioning place is admitted to after rise.Reach the purpose of heating dehumidifying.And with the HTHP Freon gas of air exchange heat
Medium temperature subcooled liquid is condensed into, is discharged into tank body device, the vehicle repair major that expanded valve reducing pressure by regulating flow becomes low-temp low-pressure mixes
Thing enters evaporator, is evaporated in it and absorbs the heat of the air by evaporator.
Refrigerant circulation route is as follows:
Compressor → four-way valve → indoor air-cooled condenser → reservoir → device for drying and filtering → expansion valve → evaporator →
Compressor
Draught principle：When room air epidemic disaster, which reaches control, to be required, close compressor, neither freeze nor heat,
To keep indoor air flows, circulating fan does not stop, and reaches the purpose of ventilation.
During the indoor swimming pool constant temperature dehumidification heat pump air conditioner unit use of the present invention, carried out by moisture content in air
While dehumidifying, fully room air is kept to be in temperature constant state.In order to save energy device in the process of running, equipment is produced
Raw heat energy aids in heating by the circulation of water to water.Moisture content is returned in pond caused by dehumidifying, water is obtained fully
Supplement.The equipment is furnished with air filtration section to ensure indoor air quality.To in indoor air temperature control process, the equipment has
There are refrigeration system and heating system.To save the energy under air conditioning condition, using cold and hot water pond section and system is sent back to.By interior
Temperature maintains perfect condition, it is ensured that human comfort.
Because swimming-pool water contains chlorion composition in evaporation process, there is certain corrosivity to iron structure.This sets
Standby wind system all carries out preservative treatment using epoxy resin.Air cooling heat exchanger uses anticorrosive red copper structure.Compressor, water change
Hot device and control system and corrosive air insulated, to prevent that aging is too fast, and easy access., should in view of integral load
Equipment choosing dual-system structure fully saves the energy, and equipped with pressure fan, exhaust blower to keep indoor negative pressure.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
- A kind of 1. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit, it is characterised in that：Circulate and fill including steam compression type refrigeration Put, the steam compression type refrigeration EGR includes indoor set system and outdoor machine system；The indoor set system includes compressor, evaporator, indoor condenser, water-cooled condenser, reservoir and filter, described Compressor is connected with the water-cooled condenser and the outdoor machine system respectively, the compressor and the water-cooled condenser and room The first four-way valve and the second four-way valve are sequentially provided with the pipeline of outer machine system connection, the water-cooled condenser is unidirectional by first Valve is sequentially connected the reservoir and filter, and the filter connects the evaporator by expansion valve；The evaporator leads to The expansion valve is crossed to be connected with the compressor；The compressor is connected by first four-way valve with the indoor condenser.
- A kind of 2. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 1, it is characterised in that：Described One four-way valve is normally opened four-way valve, and four connectors of first four-way valve connect the indoor condenser, the pressure respectively Contracting machine arrival end, the compressor outlet and second four-way valve.
- A kind of 3. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 2, it is characterised in that：Described Two four-way valves are normally opened four-way valve, and four connectors of second four-way valve connect first four-way valve, the room respectively Outer machine system, the compressor and the water-cooled condenser.
- A kind of 4. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 3, it is characterised in that：The steaming Connected between hair device and the compressor by needle-valve.
- 5. according to a kind of any described indoor swimming pool constant temperature dehumidification heat pump air conditioner units of claim 1-4, it is characterised in that： The input and output end of the compressor are respectively equipped with low-pressure meter and high pressure gauge, are set between the low-pressure meter and the high pressure gauge There is pressure controller.
- A kind of 6. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 5, it is characterised in that：The pressure Contracting machine is scroll compressor.
- A kind of 7. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 5, it is characterised in that：The mistake Filter is device for drying and filtering.
- A kind of 8. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 5, it is characterised in that：The room Inner condenser is connected by the second check valve with the fluid reservoir.
- A kind of 9. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 5, it is characterised in that：The room Outer machine system is connected by the 3rd check valve with the fluid reservoir.
- A kind of 10. indoor swimming pool constant temperature dehumidification heat pump air conditioner unit according to claim 9, it is characterised in that：It is described Ball valve is provided between expansion valve and the evaporator.
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| CN201610762684.8A CN107816822A (en) | 2016-08-29 | 2016-08-29 | A kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit |
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| CN201610762684.8A CN107816822A (en) | 2016-08-29 | 2016-08-29 | A kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit |
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| CN107816822A true CN107816822A (en) | 2018-03-20 |
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| CN201610762684.8A Pending CN107816822A (en) | 2016-08-29 | 2016-08-29 | A kind of indoor swimming pool constant temperature dehumidification heat pump air conditioner unit |
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| CN109631185A (en) * | 2018-12-10 | 2019-04-16 | 江苏高科应用科学研究所有限公司 | A kind of swimming pool heat pump dehumidifier and its working method |
| CN110440353A (en) * | 2019-07-29 | 2019-11-12 | 上海湿腾电器有限公司 | A kind of ultralow temperature energy-saving type temperature-adjustable dehumidifier |
| CN112577101A (en) * | 2019-09-11 | 2021-03-30 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
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