CN106765768A - Shunting water-cooling type thermostatic and humidistatic air conditioning unit - Google Patents
Shunting water-cooling type thermostatic and humidistatic air conditioning unit Download PDFInfo
- Publication number
- CN106765768A CN106765768A CN201611244621.XA CN201611244621A CN106765768A CN 106765768 A CN106765768 A CN 106765768A CN 201611244621 A CN201611244621 A CN 201611244621A CN 106765768 A CN106765768 A CN 106765768A
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- water
- conditioning unit
- cooling type
- humidifier
- outlet
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 40
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract description 17
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002977 hyperthermial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit, including compressor, water-cooled condenser, reheater condenser, expansion valve, evaporator, humidifier and pressure fan；The condenser in the refrigerant after compression is branched to water-cooled condenser and reheater condenser by threeway ratio adjusting valve, the wherein heat release of reheater condenser refrigerant are used to heat air.The air conditioner that the present invention is provided realizes reheater condenser and substitutes high-power electric heater so that the air conditioner more energy-conserving and environment-protective, runs safer.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit.
Background technology
Existing water-cooling type thermostatic and humidistatic air conditioning unit, using evaporator cool-down dehumidification, by electrical heating reheating temperature adjustment, then leads to
Humidifier damping is crossed, reaching humiture has the requirement of air-conditioned room of particular/special requirement, there is provided constant temperature and humidity air-treatment.But,
Due to general water-cooling type thermostatic and humidistatic air conditioning unit, reheating temperature adjustment is all completed using electrical heating, and compressor major part feelings
Condition works under conditions of frequency is determined, when compressor standard-sized sheet, under partial load condition, compressor cold is bigger than normal, and air conditioner goes out
Air temperature is significantly less than the requirement of the warm and humid angle value of setting, it is necessary to thermal compensation is realized in substantial amounts of electrical heating, it is ensured that the mesh of constant temperature and humidity
, though the method can reach the purpose of constant temperature and humidity, energy consumption is very big.Additionally, powerful electric heater easily goes out when running
Now overheat, excessively stream, burn, or even it is on fire the problems such as, run it is unreliable.
It can be seen that, prior art could be improved and improve.
The content of the invention
In view of above-mentioned the deficiencies in the prior art part, permanent it is an object of the invention to provide a kind of shunting water-cooling type constant temperature
Wet air conditioner, it is intended to solve electric heater high energy consumption and the insecure technology of operation in existing water-cooling type thermostatic and humidistatic air conditioning unit
Problem.
In order to achieve the above object, this invention takes following technical scheme：
A kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit, including compressor, expansion valve and evaporator, humidifier, pressure fan and
The threeway ratio adjusting valve of compressor outlet connection and connect respectively the threeway proportion adjustment valve outlet water-cooled it is cold
Condenser and reheater condenser；The outlet of the water-cooled condenser and the outlet of reheater condenser are connected in parallel to expansion valve inlet,
The outlet of the expansion valve is sequentially connected the import of evaporator and compressor；The evaporator, reheater condenser, humidifier and
Pressure fan is set gradually in the housing of the air conditioner by air-flow direction；The water-cooled condenser by inlet channel and
Outlet conduit connects external refrigerating system water, and a flow control valve is provided with the inlet channel or outlet conduit.
Described shunting water-cooling type thermostatic and humidistatic air conditioning unit, also including be arranged at the reheater condenser and humidifier it
Between auxiliary heater.
Described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the also air including being arranged at the air conditioner return air inlet
Filter.
Described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the outlet conduit and water-cooled condenser of the reheater condenser
Outlet conduit be connected in parallel to a fluid reservoir, the import of the outlet connection expansion valve of the fluid reservoir.
In described shunting water-cooling type thermostatic and humidistatic air conditioning unit, outlet conduit and the water-cooled condensation of the reheater condenser
A check valve is respectively arranged with the outlet conduit of device, is respectively arranged with the inlet pipeline and outlet conduit of the compressor
One non-return valve.
In described shunting water-cooling type thermostatic and humidistatic air conditioning unit, divide on the inlet pipeline and outlet conduit of the compressor
A pressure switch and pressure gauge are not provided with, and a pressure sensor is additionally provided with the compressor outlet pipeline.
In described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the first temperature is provided with the return air inlet of the air conditioner
Sensor and the first humidity sensor, are provided with second temperature sensor and the second humidity sensor at the air outlet of the air conditioner
Device；The compressor, pressure fan, humidifier, auxiliary heater, flow control valve, pressure sensor, the first temperature sensor,
First humidity sensor, second temperature sensor and the second humidity sensor connect the controller of the air conditioner respectively.
In described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the humidifier be electrode humidifier, electric heating humidifier,
One kind in dry flue gas humidifier, wet-membrane humidifier and high-pressure micro mist humidifier.
In described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the regulative mode of the electrical auxiliary heater is adjusted for multistage
Section or step-less adjustment.
Beneficial effect：
The invention provides a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit, by threeway ratio adjusting valve by the system after compression
Cryogen branches to condenser in water-cooled condenser and reheater condenser, and wherein reheater condenser refrigerant heat release is used to heat sky
Gas, compared to existing technology, the reheater condenser instead of high-power electric heater so that the air conditioner more energy-conserving and environment-protective,
Operation is safer.
Brief description of the drawings
The operation principle schematic diagram of the shunting water-cooling type thermostatic and humidistatic air conditioning unit that Fig. 1 is provided for the present invention.
The control principle block diagram of the shunting water-cooling type thermostatic and humidistatic air conditioning unit that Fig. 2 is provided for the present invention.
Specific embodiment
The present invention provides a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit, for make the purpose of the present invention, technical scheme and
Effect is clearer, clear and definite, and the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.
Fig. 1 is referred to, the present invention provides a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit.Arrow in Fig. 1 represents empty
The flow direction of gas or refrigerant.
The shunting water-cooling type thermostatic and humidistatic air conditioning unit includes compressor 101, expansion valve 105 and evaporator 106, also wraps
Include the threeway ratio adjusting valve 109 of humidifier 205, pressure fan 206 and the compressor outlet connection and connect institute respectively
State the water-cooled condenser 102 and reheater condenser 103 of threeway proportion adjustment valve outlet；The outlet of the water-cooled condenser 102 and
The outlet of reheater condenser 103 is connected in parallel to the entrance of expansion valve 105, and the outlet of the expansion valve 105 is sequentially connected evaporation
The import of device 106 and compressor 101；The evaporator 106, reheater condenser 103, humidifier 205 and pressure fan 206 are in institute
State the housing of air conditioner（It is not drawn into figure）It is interior to be set gradually by air-flow direction；The water-cooled condenser 102 is by water inlet
Pipeline 1021 and the connection external refrigerating system water of outlet conduit 1022, are provided with a Flow-rate adjustment on the inlet channel or outlet conduit
Valve 1023, for adjusting the flow of the chilled water exchanged heat into water-cooled condenser, so as to the condensation to the water-cooled condenser
Effect is adjusted.During work, the refrigerant after being compressed separately flows into water by the shunt regulating of threeway ratio adjusting valve 10
Condensed in cool condenser 102 and reheater condenser 103, condensed refrigerant leads in water-cooled condenser and reheater condenser
Cross to enter in evaporator 106 after expansion valve 105 expands and exchange heat, return again to the entrance of compressor 101, form circulation.In air-supply
In the presence of machine 206, air is inhaled into from the return air inlet of air conditioner and by evaporator, is inhaled in carrying evaporator due to refrigerant
Thermal evaporation so that air obtains cool-down dehumidification, the air after cool-down dehumidification treatment further across reheater condenser, due to refrigeration
Agent exothermic condensation in reheater condenser, it is achieved thereby that carrying out hyperthermic treatment to air, air adds further across dehumidifier
The requirement of constant temperature and humidity is reached after wet process, is sent out from the air outlet of air-conditioning by pressure fan pressurization.As can be seen here, in the present invention
Reheater condenser realize by refrigerant carry heat be used for heat air, instead of in the prior art pass through high-power electricity
Heater heats air, not only energy-conserving and environment-protective, it is thus also avoided that potential safety hazard when high-power electric heater runs.By using three
The refrigerant flow that logical ratio adjusting valve control enters in water-cooled condenser and reheater condenser, it is ensured that at air heating
The precise control of reason.Further, since water-cooled condenser exchange capability of heat is strong, when refrigerant flow is smaller needed for reheater condenser
When, i.e., when refrigerant is mainly condensed by water-cooled condenser, chilled water still can condense refrigerant, it is ensured that air conditioner is normally transported
OK.
Further, the shunting water-cooling type thermostatic and humidistatic air conditioning unit also includes an electrical auxiliary heater 205, and this is auxiliary
Electric heater is helped to be arranged between reheater condenser and humidifier, after air heats by reheater condenser, this is auxiliary
Heater heating regulation further to air is helped, therefore improves degree of regulation of the air conditioner to air themperature.
Further, air cleaner 201, i.e. air are additionally provided with the air conditioner return air inlet and first pass around air mistake
Filter filters the air to form cleaning, subsequently into air-conditioner housing inside, therefore improves the final sky discharged by air outlet
The cleanliness factor of gas.
Further, the outlet conduit of the reheater condenser and the outlet conduit of water-cooled condenser are connected in parallel to a storage
Flow container 104, the import of the outlet connection expansion valve 105 of the fluid reservoir.Liquid from reheater condenser and water-cooled condenser
State refrigerant enters in fluid reservoir, then by expansion valve flow restriction control and travels further into evaporator, that is, cause to enter evaporation
The flow of the liquid refrigerant of device 106 can be controlled, it is ensured that can effectively be lowered the temperature when air is by evaporator, removed
Wet purpose.
Further, in described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the outlet conduit of the reheater condenser
With a check valve 1041, the inlet pipeline and outlet of the compressor are respectively arranged with the outlet conduit of water-cooled condenser
A non-return valve 111 is respectively arranged with road, therefore ensure that refrigerant one-way flow in the circulatory system, it is to avoid flow backwards existing
The generation of elephant, improves the operational reliability of air conditioner.
For the ease of the monitoring to compressor inlet and outlet pressure and according to pressure change make corresponding control with
Ensure that compressor normally runs, a pressure switch is respectively arranged with the inlet pipeline and outlet conduit of the compressor
131 and pressure gauge 121, a pressure sensor 301 is additionally provided with the compressor outlet pipeline.
Fig. 2 is referred to, in described shunting water-cooling type thermostatic and humidistatic air conditioning unit, is set at the return air inlet of the air conditioner
There are the first temperature sensor 302 and the first humidity sensor 303, second temperature sensing is provided with the air outlet of the air conditioner
The humidity sensor 305 of device 304 and second；Specifically, the compressor 101, pressure fan 206, humidifier 205, auxiliary heater
204th, flow control valve 1023, the first temperature sensor 302, the first humidity sensor 303, second temperature sensor 304 and
Two humidity sensors 305 connect the sensor data acquisition system 31 of the air conditioner and further connect controller 30 respectively.
Air conditioner passes the testing result that each temperature sensor, humidity sensor and pressure sensor 301 feed back according to above-mentioned pressure, hair
Send and instruct to compressor, pressure fan, humidifier, auxiliary heater and flow control valve accordingly, so as to control to carry out air
The regulation of real-time constant temperature and humidity ground, and ensure that compressor inlet and outlet pressure are normal, improve the reliability of air-conditioning.
In described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the humidifier be electrode humidifier, electric heating humidifier,
One kind in dry flue gas humidifier, wet-membrane humidifier and high-pressure micro mist humidifier.
Described shunting water-cooling type thermostatic and humidistatic air conditioning unit, the regulative mode of the electrical auxiliary heater is adjusted for multistage
Or step-less adjustment.
In sum, the invention provides a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit, by threeway proportion adjustment
Valve the refrigerant after compression is branched into water-cooled condenser and reheater condenser in condenser, wherein reheater condenser refrigerant puts
For heating air, compared to existing technology, the reheater condenser instead of high-power electric heater to heat so that the air conditioner is more
Plus energy-conserving and environment-protective, run safer.By setting an auxiliary heater between reheater condenser and humidifier, realize
Heating regulation further to air, improves the precision to air temperature modification.
It is understood that for those of ordinary skills, can be with technology according to the present invention scheme and its hair
Bright design is subject to equivalent or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Shield scope.
Claims (9)
1. a kind of shunting water-cooling type thermostatic and humidistatic air conditioning unit, including compressor, expansion valve and evaporator, it is characterised in that also
Including humidifier, pressure fan and the compressor outlet connection threeway ratio adjusting valve and connect the threeway ratio respectively
The water-cooled condenser and reheater condenser of example regulation valve outlet；The outlet of the water-cooled condenser and the outlet of reheater condenser are simultaneously
Connection is connected to expansion valve inlet, and the outlet of the expansion valve is sequentially connected the import of evaporator and compressor；The evaporator,
Reheater condenser, humidifier and pressure fan are set gradually in the housing of the air conditioner by air-flow direction；The water-cooled
Condenser connects external refrigerating system water by inlet channel and outlet conduit, and a stream is provided with the inlet channel or outlet conduit
Adjustable valve.
2. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 1, it is characterised in that also including being arranged at
State the auxiliary heater between reheater condenser and humidifier.
3. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 2, it is characterised in that also including being arranged at
State the air cleaner at air conditioner return air inlet.
4. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 2, it is characterised in that the reheater condenser
Outlet conduit and the outlet conduit of water-cooled condenser be connected in parallel to a fluid reservoir, the outlet of the fluid reservoir connects the expansion
The import of valve.
5. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 4, it is characterised in that the reheater condenser
Outlet conduit and water-cooled condenser outlet conduit on be respectively arranged with a check valve, the inlet pipeline of the compressor and
A non-return valve is respectively arranged with outlet conduit.
6. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 5, it is characterised in that the compressor enters
A pressure switch and pressure gauge are respectively arranged with mouth pipeline and outlet conduit, are additionally provided with the compressor outlet pipeline
One pressure sensor.
7. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 6, it is characterised in that the air conditioner is returned
The first temperature sensor and the first humidity sensor are provided with air port, second temperature is provided with the air outlet of the air conditioner
Sensor and the second humidity sensor；The compressor, pressure fan, humidifier, auxiliary heater, flow control valve, pressure are passed
Sensor, the first temperature sensor, the first humidity sensor, second temperature sensor and the second humidity sensor connect described respectively
The controller of air conditioner.
8. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 7, it is characterised in that the humidifier is electricity
One kind in pole humidifier, electric heating humidifier, dry flue gas humidifier, wet-membrane humidifier and high-pressure micro mist humidifier.
9. shunting water-cooling type thermostatic and humidistatic air conditioning unit according to claim 7, it is characterised in that the auxiliary electrical heater
The regulative mode of device is multistage regulation or step-less adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244621.XA CN106765768A (en) | 2016-12-29 | 2016-12-29 | Shunting water-cooling type thermostatic and humidistatic air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244621.XA CN106765768A (en) | 2016-12-29 | 2016-12-29 | Shunting water-cooling type thermostatic and humidistatic air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765768A true CN106765768A (en) | 2017-05-31 |
Family
ID=58928540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244621.XA Pending CN106765768A (en) | 2016-12-29 | 2016-12-29 | Shunting water-cooling type thermostatic and humidistatic air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765768A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763763A (en) * | 2017-11-20 | 2018-03-06 | 山东雅士股份有限公司 | Depth dehumidification air conditioner unit with step-less adjustment and condensing units function |
| CN110657605A (en) * | 2019-10-30 | 2020-01-07 | 青岛海瑞百川驱动科技有限公司 | Constant temperature type humidity control equipment |
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| JP2010107059A (en) * | 2008-10-28 | 2010-05-13 | Mitsubishi Electric Corp | Refrigerating and air-conditioning apparatus |
| CN201527053U (en) * | 2009-09-15 | 2010-07-14 | 南京五洲制冷集团有限公司 | Energy-saving type constant-temperature and constant-humidity air conditioning unit |
| CN201621802U (en) * | 2010-03-18 | 2010-11-03 | 东莞市高雅空调制冷有限公司 | Air-cooled constant temperature and humidity machine |
| CN201621818U (en) * | 2010-03-18 | 2010-11-03 | 东莞市高雅空调制冷有限公司 | A water-cooled constant temperature and humidity machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763763A (en) * | 2017-11-20 | 2018-03-06 | 山东雅士股份有限公司 | Depth dehumidification air conditioner unit with step-less adjustment and condensing units function |
| CN110657605A (en) * | 2019-10-30 | 2020-01-07 | 青岛海瑞百川驱动科技有限公司 | Constant temperature type humidity control equipment |
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Application publication date: 20170531 |
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