CN106369874A - Ice source heat pump system - Google Patents
Ice source heat pump system Download PDFInfo
- Publication number
- CN106369874A CN106369874A CN201610740223.0A CN201610740223A CN106369874A CN 106369874 A CN106369874 A CN 106369874A CN 201610740223 A CN201610740223 A CN 201610740223A CN 106369874 A CN106369874 A CN 106369874A
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- Prior art keywords
- outlet
- compressor
- ice source
- condenser
- heat pump
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Classifications
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- 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
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- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides an ice source heat pump system. The ice source heat pump system comprises a compressor, a condenser, a regenerator, a liquid storage device, a filter, a throttle device, an evaporator and a gas-liquid separator, wherein an ice source air interchanger is connected to the condenser and the evaporator by virtue of a refrigeration and heating conversion device, a first inlet of the regenerator is connected with an outlet of the condenser, a first outlet of the regenerator is connected with an inlet of the liquid storage device, a second inlet of the regenerator is connected with an outlet of the gas-liquid separator, a second outlet of the regenerator is connected with an inlet of the compressor, and an enthalpy adding expansion valve is arranged between an outlet of the condenser and the inlet of the compressor. An ice source aqueous solution which cannot freeze at 30 DEG C below zero is added to the ice source air interchanger, so that the system can be prevented from being frosted when heat exchange is performed in heating conditions, and the heating efficiency of the system is stable; additionally, the ice source heat pump system has the advantages of large energy saving amplitude, wide application range, no limit to geographic positions or weather conditions and good energy saving transformation versatility and is applicable to various places at 30 DEG C below zero to 50 DEG C.
Description
Technical field
The invention belongs to heat pump technical field, more particularly to a kind of ice source heat pump system.
Background technology
At present, increasing rapidly with world population economy, energy resource consumption sharply increases.Be on the rise in environmental pollution,
Today that living environment wrecks, it is also increasingly strong that people thirst for green, environmental protection hope.Nowadays air-conditioning has been substantially
Through commonly using in every family, with the use of air-conditioning, power consumption sharply increases, and has therefore occurred as soon as various new skies
Adjusting system come to solve the problems, such as power consumption increase.Currently using most is air-source heat pump air conditioning system and water resource heat pump is empty
Adjusting system, but the technical all existing defects of both air conditioning systems, if air-source heat pump air conditioning system ambient temperature is less than 5
DEG C when, tube surface temperature be less than 0 DEG C, the moisture of in the air will be in tube surface frosting, with the thickening of frosting, meeting
Blocking air flow channel hence it is evident that reducing heat pump fluid to pass through the caloric receptivity from the air for the vaporizer, causing heating of air source heat pump
Coefficient and operational reliability reduce.Air source heat pump needs periodically to defrost, and this not only consumes substantial amounts of energy, and has an effect on sky
The normal operation of adjusting system;Meanwhile, in cooling in summer, with the rising of outdoor environment temperature, condensation is warm for air source heat pump air-conditioner
Degree is higher than 50 DEG C, and coefficient of refrigerating performance decreases, and efficiency reduces, and reduces by 50% than water cooled chiller coefficient of refrigerating performance;And water source is warm
Pump air conditioner system is 0 DEG C due to the freezing point of water, in order to ensure that exchanger will not be freezing, for guaranteeing equipment safety, winter water source
Inflow temperature could must use more than 8 DEG C, and water source heat pump air conditioning system need when mounted a large amount of in provided underground
Pipeline, such cost is also at a relatively high, and the thermic load needed for winter in most of areas is uneven with required refrigeration duty simultaneously, south
The refrigeration duty of side exceeds well over thermic load, and the thermic load in the north is much larger than refrigeration duty again, and changes in temperature are load unbalanced, year after year, ground
Pipe laying water resource heat pump finally makes the subsurface temperature meeting more and more higher of southern area project, and radiating is deteriorated, and causes the water source of this area
The efficiency that heat pump needs most during cooling in summer is gradually lowered, and the subsurface temperature of northern area project can be more and more lower, and heat absorption is deteriorated,
The efficiency that the water resource heat pump of this area needs most during winter heating is caused to be gradually lowered, with the passage of the time limit, finally this set consumption
Provide huge energy conserving system may paralyse, also can there is the danger of geology variation.
In order to solve the easy frosting of existing heat pump vaporizer, refrigeration and the low problem of heating efficiency, the applicant in
On December 15th, 2015 have submitted a kind of ice source brethaid, and it includes radiate filler, blower fan and ice source solution hydrops pond, institute
State radiating filler and be filled in filling interior, blower fan is fixed at the air outlet slit of housing, and bracing frame is passed through in ice source solution hydrops pond
It is arranged in housing and is located at immediately below filled chamber, ice source solution hydrops pond is connected with water circulating pump, water circulating pump by pipeline
Water side be connected with shower, shower is arranged on the top of filled chamber, shower by ice source solution to the indoor spray of filling,
The lower end of filled chamber is provided with the taphole communicating with ice source solution hydrops pond.Add 30 DEG C not in the solution hydrops pond of ice source
The ice source solution freezing, by water circulating pump, the ice source solution in the solution hydrops pond of ice source is transported on shower, by spraying
Pipe sprays to filled chamber, and meanwhile, outside air is sucked by blower fan from air intlet, makes the outside air aqueous solution indoor with filling
Carry out heat exchange, outside air is discharged by air outlet slit after filled chamber, through heat exchange ice source solution by the filler that radiates
Import in the solution hydrops pond of ice source as refrigerating medium or catalyst carrier again.Because the ice source solution in hydrops pond will not freeze at 30 DEG C
Knot, therefore in vaporizer will not frosting, winter do not need periodically to defrost, and continues efficient stable and heats, heating efficiency is high.
In view of this, the applicant devises a kind of ice source heat pump system, and it applies above-mentioned ice source brethaid, protects
Card vaporizer winter frost-free, heating efficiency is stable, and heating efficiency is high, and energy-conservation amplitude is big.
Content of the invention
For the deficiency in the presence of prior art, the invention provides a kind of ice source heat pump system, this system will not go out
The situation of existing frosting, heating efficiency is stable, and heating efficiency is high, and energy-conservation amplitude is big.
For achieving the above object, present invention employs following technical scheme:
A kind of ice source heat pump system, gentle including compressor, condenser, reservoir, filter, throttling arrangement, vaporizer
Liquid/gas separator, described compressor is used for for cold-producing medium becoming high-temperature high-pressure refrigerant steam, and by high-temperature high-pressure refrigerant steam
It is transported to condenser, after condensed device condensation, successively enter vaporizer through reservoir, filter and throttling arrangement, through vaporizer
After evaporation, compressor is back to by gas-liquid separator;In refrigeration and vaporizer respectively will the company of conversion when heating for described condenser
It is connected to ice source brethaid.
The present invention is connected with ice source brethaid on condenser and vaporizer, and during work, cold-producing medium becomes through compressor
Become high temperature and high pressure gas, high temperature and high pressure gas enter condenser condensation and become liquid, discharge heat, the heat of release exists simultaneously
It is used for user heating under heating condition, under cooling condition, carry out heat exchange through ice source brethaid;Condensed device condensation
The refrigerant liquid becoming enters vaporizer after reservoir, filter and throttling arrangement, becomes gas after evaporator evaporation,
Absorb heat simultaneously, be used for, to user's refrigeration, under heating condition, carrying out heat friendship through ice source brethaid under cooling condition
Change;It is back to compressor after carrying out separating through gas-liquid separator through the gas that evaporator evaporation is formed, circulated next time.
The Application No. that the ice source brethaid of the system is submitted on December 15th, 2015 using applicant
201521044482.7 ice source brethaid, vaporizer and ice source brethaid carry out heat exchange, due to ice source air
It is added with 30 DEG C of uncongealable aqueous solutions in exchanger, therefore can prevent evaporimeter frosting under heating condition, make system
Heating efficiency is stable, and heating efficiency is high, heats simultaneously and does not need the highly energy-consuming accessories such as supporting electricity auxiliary electrical heater, reduces user's dress
Machine distribution capacity.
Preferably, also include regenerator, described regenerator has the first import, the second import, first outlet and second
Outlet, the first import of regenerator is connected with the outlet of condenser, the second import of regenerator and the outlet phase of gas-liquid separator
Even, the first outlet of regenerator is connected with the import of reservoir, and the second outlet of regenerator is connected with the import of compressor.System
During work, the middle geothermal liquid that condensed device condensation is formed enters reservoir through regenerator, and the gas after evaporator evaporation is through returning
Hot device is back to compressor, makes full use of the suction temperature to improve compressor for the condensed cold-producing medium waste heat, increases throttling dress
Put the fluid supply capacity of (as expansion valve), reduce the compression ratio of compressor, reach energy-saving effect.
Preferably, described compressor is provided with bypassing reflux stream mouth, by-pass line and pressure are passed through in the outlet of described condenser
The bypassing reflux stream mouth connection of contracting machine, and increasing enthalpy expansion valve is provided with by-pass line.During system work, the height that compressor produces
Flow back to compressor by increasing enthalpy expansion valve bypass is quantitative after the condensed device condensation of warm gases at high pressure, compressor is lowered the temperature, reduces
The delivery temperature of compressor, reduces the gas phase heat exchange section length of condenser, improves the heat exchange efficiency of condenser.
Preferably, Recovery of the hot water exchanger and hot water supply system, cold-producing medium on described Recovery of the hot water exchanger are also included
Import, refrigerant outlet, hot water inlet and hot water outlet, described refrigerant inlet is connected with the outlet of compressor, described refrigeration
Agent outlet is connected with the import of condenser, and described hot water inlet is connected with the outlet of hot water supply system, described hot water outlet with
The import of hot water supply system is connected.The high temperature and high pressure gas that compressor produces can be used for heating domestic water, makes heat pump
Purposes more extensive, both can make air-conditioning, hot water can have been made again, also can reclaim hot water when using air-conditioning.
Preferably, the condenser of the present invention and vaporizer remove and are recycled to ice source brethaid or user end by refrigerating medium
It is also possible to not pass through refrigerating medium outside end equipment, directly refrigerant exchanger is placed in the brethaid of ice source or user room
Interior.
Preferably, the cryogenic compressor that described compressor is 30 DEG C~50 DEG C using working temperature.Common air-conditioning compressor
It is only applicable to more than 0 DEG C of ambient temperature, the too low work efficiency that can affect compressor of ambient temperature, make heat pump be subject to ground
Reason position and the restriction of weather conditions, and the present invention adopts cryogenic compressor, is applicable to 30 DEG C~50 DEG C of ambient temperature.
In sum, the invention has the following beneficial effects:
1st, the energy-conservation amplitude of the present invention is big, and refrigeration and heating efficiency are high, improve 1 times than conventional air source heat pump, and pass
System equipment all can achieve reducing energy consumption.
2nd, heating performance is stable, system frost-free, and heating efficiency is high, heats simultaneously and is not required to supporting electricity auxiliary heating equipment etc.
Highly energy-consuming accessory, reduces user's installation distribution capacity.
3rd, system structure is excellent, and part configuration is superior, and reliable, fault rate is low.
4th, applied range, is not limited by geographical position and weather conditions, is applicable to each of 30 DEG C~50 DEG C of environment
Plant place.
5th, technological use is wide, is applicable to air-conditioning, hot water, drying, freezes the fields such as storehouse.
Brief description
Fig. 1 is the system flow chart of ice source heat pump system of the present invention.
Specific embodiment
As shown in figure 1, the system includes compressor 1, condenser 4, reservoir 6, filter 8, throttling arrangement 9, vaporizer
10 and gas-liquid separator 11, the throttling arrangement of the present embodiment adopts expansion valve 9, and the effect of compressor 1 is that cold-producing medium is become high
Warm high pressure refrigerant vapor, and high temperature and high pressure gas are transported to condenser 4, successively through reservoir after condensed device 4 condensation
6th, filter 8 and expansion valve 9 enter vaporizer 10, are back to compressor 1 by gas-liquid separator 11 after vaporizer 10 evaporation.Warp
The refrigerant liquid that condenser 4 condensation obtains is stored in reservoir 6, and the cold-producing medium in reservoir 6 enters after throttling through filtering
Vaporizer 10, vaporizer absorbs space air heat and realizes refrigeration, when room air temperature reaches predetermined value, close compressor
1.
Ice source brethaid 12 is connected with the condenser 4 of the present invention and vaporizer 10, during work, cold-producing medium is compressed
Machine 1 becomes high temperature and high pressure gas, and high temperature and high pressure gas enter condenser 4 condensation and become liquid, discharge heat simultaneously, release
Heat first passes through cooling and warming conversion equipment 7 (as cross valve etc.) and carries out pipeline switching according to mode of operation, under heating condition
For to user heating, carrying out heat exchange through ice source brethaid 12 and environment under cooling condition;Condensed device 4 condensation becomes
The refrigerant liquid becoming enters vaporizer 10 after reservoir 6, electromagnetic valve 7, filter 8 and expansion valve 9, evaporates through vaporizer 10
After become gas, absorb heat, the heat of absorption first passes through cooling and warming conversion equipment 7 and carry out pipeline according to mode of operation simultaneously
Switching, is used for, to user's refrigeration, carrying out heat friendship through ice source brethaid 12 and environment under heating condition under cooling condition
Change;Again it is back to compressor 1 after carrying out separating through gas-liquid separator 11 through the gas that vaporizer 10 evaporation is formed, carry out next
Secondary circulation.
The Application No. that the ice source brethaid 12 of the system is submitted on December 15th, 2015 using applicant
201521044482.7 ice source brethaid, when heating, vaporizer 10 and ice source brethaid 12 carry out heat exchange,
Due to being added with 30 DEG C of uncongealable ice source solution in ice source brethaid 12, therefore can prevent from steaming under heating condition
Send out in device and frosting occurs, make the heating efficiency of system stable, heating efficiency height, heat simultaneously and do not need supporting electricity auxiliary heating etc.
Highly energy-consuming accessory, reduces user's installation distribution capacity.
The system also includes regenerator 5, and regenerator has the first import, the second import, first outlet and second outlet,
First import of regenerator 5 is connected with the outlet of condenser 4, and the first outlet of regenerator 5 is connected with the import of reservoir 6;Return
Second import of hot device 5 is connected with the outlet of gas-liquid separator 11, and the second outlet of regenerator 5 is connected with the import of compressor 1,
And it is provided with manual ball valve between the import of the first outlet in regenerator 5 and vaporizer 10, it is easy to change carrying out modular repair
System refrigerant is closed during part.During system work, the liquid that condensed device 4 condensation is formed enters reservoir 6, warp through regenerator 5
Gas after vaporizer 10 evaporation is back to compressor 1 through regenerator 5, makes full use of condensed cold-producing medium waste heat to improve pressure
The suction temperature of contracting machine, increases the fluid supply capacity of expansion valve, reduces the compression ratio of compressor 1, reaches energy-saving effect.
Bypassing reflux stream mouth is provided with compressor 1, the outlet of condenser 4 is returned by the bypass of by-pass line and compressor 1
Head piece connects, and is provided with increasing enthalpy expansion valve 14 on by-pass line.During system work, the High Temperature High Pressure gas that compressor 1 produces
After the condensed device of body 4 condensation, quantitation is bypassed by increasing enthalpy expansion valve 14 and flow back to compressor 1, compressor 1 is lowered the temperature, widens compression
The condition range of machine, prevents compressor 1 to be burned because temperature is too high, can also ensure that compressor will not be too high because of temperature simultaneously
And affect its work efficiency, it can in addition contain reduce the delivery temperature of compressor 1, reduce the gas phase heat exchange section length of condenser 4,
Improve the heat exchange efficiency of condenser 4.
Electromagnetic valve 13 is provided with the connecting pipe between the import of the outlet of condenser 4 and increasing enthalpy expansion valve 14, and
It is provided with manual ball valve, in increasing enthalpy expansion valve 14 on connecting pipe between the outlet of the entrance of electromagnetic valve 13 and condenser 4
It is provided with manual ball valve on connecting pipe between outlet and the bypassing reflux stream mouth of compressor 1, be easy to change carrying out modular repair
System refrigerant is closed during part.When the excessive discharge temperature of compressor 1, open electromagnetic valve 13 and two manual ball valves, high temperature
After the condensed device of gases at high pressure 4 condensation, quantitation is bypassed by increasing enthalpy expansion valve 14 and flow back to compressor 1, compressor 1 is lowered the temperature.
The system also includes Recovery of the hot water exchanger 2 and hot water supply system 3, and on Recovery of the hot water exchanger 2, cold-producing medium enters
Mouth, refrigerant outlet, hot water inlet and hot water outlet, refrigerant inlet is connected with the outlet of compressor 1, refrigerant outlet with cold
The import of condenser 4 is connected, and hot water inlet is connected with the outlet of hot water supply system 3, and hot water outlet is entered with hot water supply system's 3
Mouth is connected.The high temperature and high pressure gas that compressor 1 produces carry out entering condenser 4, this mistake after heat exchange through Recovery of the hot water exchanger 2
The heat that in journey, Recovery of the hot water exchanger 2 absorbs is used for heating domestic water, makes the purposes of heat pump more extensive, both can make
Air-conditioning, can make hot water again, also can reclaim hot water when using air-conditioning.
The jelly storehouse cryogenic compressor that compressor 1 is 30 DEG C~50 DEG C using working temperature.Common compressor is only applicable to 0
Ambient temperature more than DEG C, the too low work efficiency that can affect compressor of ambient temperature, make heat pump be subject to geographical position and
The restriction of weather conditions, and the present invention adopts cryogenic compressor, is applicable to 30 DEG C~50 DEG C of ambient temperature, makes heat pump system
System is not limited by geographical position and weather conditions, applied range.
Especially declare, the condenser 4 of the present invention and vaporizer 10 remove by refrigerating medium be recycled to ice source brethaid or
It is also possible to not pass through refrigerating medium outside user's end-equipment, directly refrigerant exchanger is placed in the brethaid of ice source or uses
In the room of family.
Finally illustrate, above example only in order to technical scheme to be described and unrestricted, although with reference to relatively
Good embodiment has been described in detail to the present invention, 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, the objective without deviating from technical solution of the present invention and scope, and it all should be covered at this
In the middle of the right of invention.
Claims (7)
1. a kind of ice source heat pump system, including compressor, condenser, reservoir, filter, throttling arrangement, vaporizer and gas-liquid
Separator, described compressor is used for for cold-producing medium becoming high-temperature high-pressure refrigerant steam, and will be defeated for high-temperature high-pressure refrigerant steam
Deliver to condenser, successively enter vaporizer through reservoir, filter and throttling arrangement after condensed device condensation, steam through vaporizer
After sending out, compressor is back to by gas-liquid separator;It is characterized in that: ice source air is connected with described condenser and vaporizer and hands over
Parallel operation.
2. ice source heat pump system according to claim 1, it is characterised in that also including regenerator, described regenerator has
There are the first import, the second import, first outlet and second outlet, the first import of regenerator is connected with the outlet of condenser, return
Second import of hot device is connected with the outlet of gas-liquid separator, and the first outlet of regenerator is connected with the import of reservoir, backheat
The second outlet of device is connected with the import of compressor.
3. ice source heat pump system according to claim 1 is it is characterised in that be provided with bypassing reflux stream on described compressor
Mouthful, the outlet of described condenser is connected with the bypassing reflux stream mouth of compressor by by-pass line, and is provided with by-pass line
Increasing enthalpy expansion valve.
4. ice source heat pump system according to claim 3 is it is characterised in that the outlet of described condenser and increasing enthalpy expansion valve
Import between connect by-pass line on be provided with electromagnetic valve and manual ball valve.
5. ice source heat pump system according to claim 3 is it is characterised in that the outlet of described increasing enthalpy expansion valve and compressor
Bypassing reflux stream mouth between connect by-pass line on be provided with manual ball valve.
6. the ice source heat pump system according to any one of claim 1-5 exchanges it is characterised in that also including Recovery of the hot water
Device and hot water supply system, on described Recovery of the hot water exchanger, refrigerant inlet, refrigerant outlet, hot water inlet and hot water go out
Mouthful, described refrigerant inlet is connected with the outlet of compressor, and described refrigerant outlet is connected with the import of condenser, described hot water
Import is connected with the outlet of hot water supply system, and described hot water outlet is connected with the import of hot water supply system.
7. the ice source heat pump system according to any one of claim 1-5 is it is characterised in that described compressor adopts operating mode
Temperature is 30 DEG C~50 DEG C of cryogenic compressor.
Priority Applications (1)
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CN201610740223.0A CN106369874A (en) | 2016-08-27 | 2016-08-27 | Ice source heat pump system |
Applications Claiming Priority (1)
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CN201610740223.0A CN106369874A (en) | 2016-08-27 | 2016-08-27 | Ice source heat pump system |
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CN201610740223.0A Pending CN106369874A (en) | 2016-08-27 | 2016-08-27 | Ice source heat pump system |
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CN108917220A (en) * | 2018-07-25 | 2018-11-30 | 江苏智汇谷能源科技股份有限公司 | A kind of ice source heat pump composite system of Collaborative Control band injection increasing enthalpy |
CN109869941A (en) * | 2018-12-17 | 2019-06-11 | 珠海格力电器股份有限公司 | Heat pump system, suction superheat and gas-liquid separator hydrops evaporation control method |
CN110425761A (en) * | 2019-09-02 | 2019-11-08 | 珠海冰恬环境科技有限公司 | A kind of comprehensive Cooling and Heat Source supply Optimization of Energy Saving system and its control method |
CN110500809A (en) * | 2019-09-18 | 2019-11-26 | 广东海洋大学 | A kind of cold cycling regulating system for indoor ice and snow place terrace |
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CN108917220A (en) * | 2018-07-25 | 2018-11-30 | 江苏智汇谷能源科技股份有限公司 | A kind of ice source heat pump composite system of Collaborative Control band injection increasing enthalpy |
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CN109869941A (en) * | 2018-12-17 | 2019-06-11 | 珠海格力电器股份有限公司 | Heat pump system, suction superheat and gas-liquid separator hydrops evaporation control method |
CN109869941B (en) * | 2018-12-17 | 2020-03-10 | 珠海格力电器股份有限公司 | Heat pump system, air suction superheat degree and vapor-liquid separator accumulated liquid evaporation control method |
CN110425761A (en) * | 2019-09-02 | 2019-11-08 | 珠海冰恬环境科技有限公司 | A kind of comprehensive Cooling and Heat Source supply Optimization of Energy Saving system and its control method |
CN110500809A (en) * | 2019-09-18 | 2019-11-26 | 广东海洋大学 | A kind of cold cycling regulating system for indoor ice and snow place terrace |
CN110500809B (en) * | 2019-09-18 | 2024-02-09 | 广东海洋大学 | Cold and hot circulation adjusting system for terrace of indoor ice and snow places |
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