CN109084355A - A kind of condensed gas high-temperature position extracts the central heating system of heat - Google Patents
A kind of condensed gas high-temperature position extracts the central heating system of heat Download PDFInfo
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- CN109084355A CN109084355A CN201811153448.1A CN201811153448A CN109084355A CN 109084355 A CN109084355 A CN 109084355A CN 201811153448 A CN201811153448 A CN 201811153448A CN 109084355 A CN109084355 A CN 109084355A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 290
- 239000000284 extract Substances 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 100
- 230000008569 process Effects 0.000 claims abstract description 91
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000009833 condensation Methods 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 184
- 239000003795 chemical substances by application Substances 0.000 claims description 180
- 238000001816 cooling Methods 0.000 claims description 166
- 238000005516 engineering process Methods 0.000 claims description 25
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 14
- 239000004571 lime Substances 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 32
- 239000002918 waste heat Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 31
- 238000010792 warming Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 electricity Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1039—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/06—Heat exchangers
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention provides a kind of central heating systems, are related to the technical field of central heating, including compression set, condensing unit, throttling set, heating plant and temperature control device；High temperature and high pressure gas admission line is equipped between compression set and condensing unit；Condensate liquid is equipped between condensing unit and throttling set to 3 pipelines；Heating agent is equipped between condensing unit and heating plant to 4 pipelines；Heating agent is equipped between heating plant and temperature control device to 5 pipelines；Heating agent is equipped between temperature control device and condensing unit to 2 pipelines.The present invention improves condensed gas temperature by compression and is allowed to discharge heat in high-temperature position, throttling set guarantees condensate liquid parameter, temperature control device, which adjusts the work such as heat medium temperature, makes to need the waste heat in condensation process dielectric gas to be changed into the heat source of heating plant, turns waste into wealth, economizes on resources.
Description
Technical field
The invention patent relates to central heating field more particularly to a kind of a kind of central heating systems for condensing cooling thermal energy
System.
Background technique
Currently, energy consumption enterprise needs the latent heat of vaporization contained by condensation process dielectric gas mostly by cooling circulating water cold source low temperature
Position can be discharged into environment, and discharge process consumes the vast resources such as a large amount of water, electricity, medicament, and the prior art low temperature part utilizes, benefit
Use narrow space.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The invention patent be designed to provide condensed gas high-temperature position extract heat central heating system, be will need it is cold
Solidifying processing medium gas discharges lime set after heat by discharging heat in newly-built condensing unit high-temperature position after compression boosting heating
By the way that, to original process process, the taken heat of condensing unit provides heat for perimeter heating device after throttling set recovery original process parameter
Source.Under the premise of resource expense needed for saving of the present invention condenses cooling waste heat discharge, acquirement can directly utilize thermal energy.
To achieve the above object, the invention patent the following technical schemes are provided:
The present invention provides a kind of central heating system, comprising: compression set, condensing unit, throttling set, heating plant, temperature control
Device.The compression set links condensed gas admission line；Wherein:
The condensed gas admission line by the gas for being prepared to enter into former condensation process process for will direct to compression set；Institute
It states and is equipped with high temperature and high pressure gas admission line between compression set and the condensing unit；Wherein:
The high temperature and high pressure gas admission line is cold for the high temperature and high pressure gas processing medium that compression set generates to be delivered to
Solidifying device；
Condensate liquid is equipped between the condensing unit and throttling set to 3 pipelines；Wherein:
The condensate liquid to 3 pipelines are used to for the lime set generated after condensing unit high temperature and high pressure gas heat release to be delivered to throttling dress
It sets；The throttling set links normality lime set to original process process pipeline；Wherein:
The normality lime set to the condensed fluid that original process process pipeline is used to will then revert to original parameter is delivered to original process process；
Heating agent is equipped between the condensing unit and heating plant to 4 pipelines；Wherein:
The heating agent is used to the heating agent after obtaining heat from condensing unit being delivered to heating plant to 4 pipelines；
Heating agent is equipped between the heating plant and temperature control device to 5 pipelines；Wherein:
The heating agent to 5 pipelines are used to the heating agent after heating plant discharges heat being delivered to temperature control device；
The temperature control device is linked with cooling circulating water and comes water pipeline and cooling circulating water return piping；Wherein:
The cooling cycle carrys out water pipeline for the cooling circulating water for making cold source for heating agent to be delivered to temperature control device；
Cooling circulating water after the cooling circulating water return piping is used to will heat up is delivered to cooling circulating water return water technique stream
Journey；
The switching equipment of control cooling circulating water flow direction is equipped in the temperature control device, it is cooling when heating agent needs low-temperature heat
Recirculated water return piping is used to the cooling circulating water of higher temperature being delivered to temperature control device, and cooling circulating water carrys out water pipeline and is used for
Cooling circulating water after cooling is delivered to former cooling circulating water water cooling process；
The temperature control device, which is linked with low temperature, needs cold processing medium inlet line and low temperature to need cold processing medium inlet line；Its
In:
The low temperature needs cold processing medium inlet line to be used to that condensation, cooling relatively low temperature processing medium will to be needed to be delivered to temperature control dress
It is set to heating agent and heat source is provided；
The low temperature needs cold processing medium outlet line to be used to the processing medium after cooling being delivered to original process process；
The processing medium high and low temperature is compared into for condensing unit heating agent set temperature.
Heating agent is equipped between the temperature control device and condensing unit to 2 pipelines；Wherein:
The heating agent to the heating agent that 2 pipelines are used to be up to design standard temperature is sent to condensing unit.
Further, the central heating system further includes reheat machine, is equipped between the reheat machine and condensing unit
Heating agent is to 6 pipelines；
Wherein: the heating agent to 6 pipelines is delivered to reheat machine with by the heating agent come out from condensing unit；
The reheat machine connection high-temperature technology medium entrance pipeline and high-temperature technology media outlet pipeline；Wherein:
High-temperature technology medium entrance pipeline is for will need the high-temperature technology medium of cold liquid cooling to be but delivered to reheat machine, high temperature work
Skill media outlet pipeline is used to high-temperature technology medium after cooling conveying original process process；
Heating agent is equipped between the reheat machine and heating plant by 6 to 4 pipelines；Wherein:
The heating agent is by 6 to 4 pipes for that will be delivered to heating plant by heating agent after thermal heating.
Further, the central heating system further includes heat pump assembly；Wherein:
Heating agent is equipped between the heat pump assembly and heating plant to 7 pipelines, heat pump return piping, heat-pump hot-water pipeline；Wherein:
Heating agent to 7 pipelines are used to for heating agent being delivered to heat pump assembly, and heat pump return piping is for heat pump heat supply return water to be delivered to
Heat pump assembly, heat-pump hot-water pipeline are used to heat-pump hot-water being delivered to heating plant；
Heating agent is equipped between the heat pump assembly and temperature control device by 7 to 5 pipelines；Wherein:
The heating agent is delivered to temperature control using the heating agent after cooling for will provide low-temperature heat source for heat pump assembly by 7 to 5 pipelines
Device.
Further, the central heating system further includes that High-temperature cooling recirculated water heating agent water pipeline and High-temperature cooling follow
Ring water heat medium return piping；Wherein:
The High-temperature cooling recirculated water heating agent water pipeline in other process units for that will complete after cooling task heats up not
Build this central heating system using be back to cooling cycle water factory cool processing High-temperature cooling recirculated water as system heating agent
It is delivered to temperature control device；
The High-temperature cooling recirculated water heating agent return piping is used to return the High-temperature cooling circulation heating agent after heat pump assembly cools down
Water is delivered to former cooling process.
Central heating system provided by the invention has the advantages that
The present invention provides a kind of central heating system, comprising: high temperature temperature high pressure gas is equipped between compression set and condensing unit
Admission line；Wherein:
High temperature and high pressure gas admission line is cold for that will be delivered to through the compressed high-temperature high-pressure craft dielectric gas of compression set
Solidifying device；Normality lime set is equipped between condensing unit and throttling set to original process process pipeline；Wherein:
Normality lime set to original process process pipeline is used to that original process will to be restored after throttling the lime set of parameter is required to be delivered to original process
Process；Condensing unit and heating plant are equipped with heating agent to 4 pipelines；Wherein:
Heating agent is used to the heating agent of the condenser heat of the high-temperature high-pressure craft medium obtained from condensing unit being delivered to confession to 4 pipelines
Thermal；Heating agent is equipped between heating plant and temperature control device to 5 pipelines；Wherein: heating agent to 5 pipelines is used for will be in heating plant
Heating agent after cooling is delivered to temperature control device；Heating agent is equipped between temperature control device and condensing unit to 2 pipelines；Wherein:
Heating agent to 2 pipelines are used to for the heating agent for reaching design standard with temperature control device low temperature process Medium Exchange heat being delivered to cold
Solidifying device.
Using central heating system provided by the invention, the enterprise that will consume energy needs cold processing medium gas to pass through compression, height
The method of potential temperature condensation, throttling, makes the condenser heat that can be discharged into environment originally conventionally by water cooler, air cooler low temperature position,
Become the direct heat source of heating plant in high-temperature position；The cooling circulating water and other cold low temperature process of need that energy consumption enterprise is widely present
Medium exchanges heat by temperature control device with heating agent can fully ensure that heating agent enters condensing unit set temperature and guarantees to condense
Liquid enters the parameter of original process process.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of central heating system provided in an embodiment of the present invention.
Fig. 2 be the present invention using High-temperature cooling recirculated water as system heating agent when the principle of central heating system that provides of embodiment
Figure.
Fig. 3 is the basic principle figure of central heating system provided in an embodiment of the present invention.
Fig. 4 be the present invention using High-temperature cooling recirculated water as system heating agent when the basis of central heating system that provides of embodiment
Schematic diagram.
Icon: 100- compression set；200- condensing unit；300- throttling set；400- heating plant；500- temperature control dress
It sets；600- reheat machine；700- heat pump assembly.110- condensed gas；120- high temperature and high pressure gas admission line；210- heating agent is extremely
4 pipelines；220- condensate liquid is to 3 pipelines；230- heating agent is to 6 pipelines；310- normality lime set is to original process process pipeline；410- heating agent
To 5 pipelines；420- heat pump heat supply return piping；430- heating agent is to 7 pipelines；4 High-temperature cooling recirculated water heating agent return water of 440- device
Pipeline；510- heating agent is to 2 pipelines；520- low temperature needs cold processing medium inlet line；530- low temperature needs cold processing medium outlet
Line；540- cooling circulating water carrys out water pipeline；550- cooling circulating water return piping；560- High-temperature cooling recirculated water heating agent water pipe
Line;610- heat is by 6 to 4 pipelines；62- high-temperature technology medium entrance pipeline；630- high-temperature technology media outlet pipeline；710- heating agent
By 7 to 5 pipelines；720- heat pump heat supply pipeline；730- High-temperature cooling recirculated water heating agent return piping.
Trm- heating agent enters 200 set temperature of condensing unit
Cooling circulating water return water: refer to that cooling task heating is completed in former design process flow will be delivered to cooling cycle water factory drop
The cooling circulating water of temperature processing.
High-temperature cooling recirculated water: refer to the higher cooling circulating water return water of temperature
Low temperature needs cold processing medium: referring to that temperature is lower than the processing medium of Trm
High-temperature technology medium: refer to that processing medium temperature is higher than heating agent heat medium temperature into 6 pipelines.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained under the premise of not making creativeness, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is orientation or positional relationship substantially shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it needs unless otherwise clearly defined and limited, term " installation ", " connects " connected "
Knot " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the alternative technique personnel of this field, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is please referred to, is elaborated below in conjunction with attached drawing to central heating system provided in an embodiment of the present invention.
The embodiment provides a kind of central heating systems, comprising: compression set 100, condensing unit 200, section
Flow device 300, heating plant 400, temperature control device 500；Compression set 100 and original process process link condensed gas admission line
110；Wherein: the processing medium gas that condensed gas admission line 110 is used to for original being designed as low-temp low-pressure condensation leads to newly-built
100 boil down to high temperature and high pressure gas of compression set；High temperature and pressure admission line is equipped between compression set 100 and condensing unit 200
120；Wherein high temperature and pressure admission line 120 is used to the high temperature and high pressure gas of compression set 100 being delivered to condensing unit 200 cold
Solidifying heat release；Condensate liquid is equipped between condensing unit 200 and throttling set 300 to 3 pipelines；Wherein: condensate liquid to 3 pipelines 220 is used for
High pressure condensate liquid after condensation heat release is delivered to 300 reducing pressure by regulating flow of throttling set；Throttling set 300 is linked with original process process
Normality lime set is to original process process pipeline；Wherein: normality lime set to original process process pipeline 310 is for will then revert to former design ginseng
The condensed fluid of number index is delivered to original process process；Heating agent is equipped between condensing unit 200 and heating plant 400 to 4 heating tubes
Line 210；Wherein: heating agent to 4 pipelines 210 from condensing unit 200 for that will change to obtain high temperature and high pressure gas processing medium gas gas into
The heating agent for changing latent heat is delivered to heating plant 400；Heating agent to 5 pipelines 410 for will heating plant 400 discharge heat after heating agent
It is delivered to temperature control device 510；Temperature control device 500, which links low temperature, needs cold processing medium inlet line 520 and low temperature that cold technique is needed to be situated between
Matter outlet line 530；Wherein: when the heat medium temperature of entrance temperature control device 500 is lower than Trm, the cold low temperature inlet line 520 of need is used for
Cooling low temperature process medium will be needed to condense and be delivered in temperature control device 500 and discharged with the heat exchanger of heating agent connection to heating agent
Heat makes up to set temperature Trm, and low temperature needs cold processing medium outlet line 530 for the low temperature process medium after cooling down
It is delivered to original process process；Temperature control device 500 links cooling circulating water and comes water pipeline 540 and cooling circulating water return piping 550；
Wherein: when the temperature for entering 500 heating agent of temperature control device is higher than Trm, cooling circulating water carrys out water pipeline 540 and is used for cooling cycle
Water is delivered to the partial heat taken away in heating agent in the heat exchanger being connected in temperature control device 500 with heating agent and makes up to set temperature
When Trm, the cooling circulating water after heating is delivered to recirculated water return piping by cooling circulating water return piping 550 and returns to cooling follow
Ring water factory；Heating agent is equipped between temperature control device 500 and condensing unit 200 to 2 pipelines 510；Wherein: heating agent to 2 pipelines 510 is used for
The heating agent being up into 200 set temperature of condensing unit is delivered to condensing unit 200.
When heating agent is High-temperature cooling recirculated water, High-temperature cooling recirculated water is by High-temperature cooling recirculated water heating agent water pipeline
560, which are delivered in temperature control device 500 heat exchange in heating agent low temperature process media heat exchanger, is warming up to Trm, in heating plant 400
Heating agent return water is delivered to former cooling circulating water through 4 High-temperature cooling recirculated water heating agent return piping 440 of device and carrys out cooling process stream
Journey.
Using central heating system provided by the invention, condensation process medium is needed into low-temp low-pressure condensing unit by former
Gas is delivered to newly-built 100 increasing temperature and pressure of compression set, and the gasification latent heat of gas technology medium is by newly-built condensing unit
200 are discharged into heat supply heating agent；Heat supply heating agent enters in temperature control device 500 after discharging heat in heating plant 400, in temperature control
Device 500 is adjusted to the heating agent of Trm and is come into condensing unit 200；Processing medium condensate liquid is restored by throttling set 300 to former work
Skill setup parameter enters original process process, and former low temperature is drained into environment under the premise of guaranteeing processing medium gas-condensate liquid parameter
Middle processing medium gas condenses the direct heat source that generated heat is changed into heating plant 400, saves vast resources.
Temperature control device 500 needs cold processing medium heat exchanger, cooling cycle by heating agent cooling cycle water- to-water heat exchanger, heating agent low temperature
Water flow shunts bypass, cuts valve, pumping unit and the control composition such as equipment and pipeline to conversion equipment；
Cooling circulating water water refer to by cooling circulating water factory and office reason after be delivered to process procedure not yet participate in cooling procedure compared with
Sub-cooled recirculated water, cooling circulating water return water refer to the cooling circulating water after completing cooling task heating in process flow；
In at least one embodiment, the heating demand that heating plant 400 exports is by heating agent heat and temperature control in condensing unit 200
The heat for needing cold low temperature process medium and cooling cycle return water to discharge in device 500 provides jointly；
In at least one embodiment, only carry out the cooling in water pipeline 550 to cooling circulating water into the heating agent of temperature control device 500
Recirculated water release partial heat reaches the set temperature that heating agent enters condensing unit 200, and cancelling low temperature needs cold processing medium import
Pipeline provides heat source process for heating agent；
In at least one embodiment, only need low temperature that cold processing medium inlet line 520 is needed to mention into the heating agent of temperature control device 500
Reach the set temperature into condensing unit 200 for heat source heating, cancellation cooling circulating water carrys out water pipeline 540 and provides for it
Cold source cool-down process up to standard and cooling circulating water return piping pipeline 550 provide the process that heat source heats up for it；
In at least one embodiment, the cooling circulating water in cooling circulating water return piping 550 enters temperature control dress as heat source
Set in 500 in heating agent cooling cycle water- to-water heat exchanger to heating agent heat release, be allowed to be warming up to Trm, cancel low temperature need cold processing medium into
Enter 500 process of temperature control device；
In the optional scheme of the present embodiment, further, central heating system further includes reheat machine 600, reheat machine 600
Heating agent is equipped between condensing unit 200 to 6 pipelines 230；Wherein: heating agent to 6 pipelines 230 is used for heating agent by condensing unit
200, which are delivered to reheat machine 600, continues to heat up；Reheat machine 600 links high-temperature technology medium entrance pipeline 620 and high-temperature technology
Medium pipeline outlet 630；Wherein: high-temperature technology medium entrance pipeline is used to high-temperature technology medium being delivered to reheat machine 600
Heat is discharged to heating agent, high-temperature technology media outlet pipeline 630 is used to the high-temperature technology medium after cooling being delivered to original process
Process；Heating agent is equipped between reheat machine 600 and heating plant 400 by 6 to 4 pipelines 610；Wherein:
Heating agent is delivered to heating plant 400 for heating agent after heating up in reheat machine 600 by 6 to 4 pipelines 610.
High-temperature technology medium refers to that condensing cooling processing medium and low value higher than the needs of Trm in production process utilizes
High-temperature position medium；
In at least one embodiment, high-temperature technology medium is by needing condensation process dielectric gas to rise through compression boosting compared with low temperature
Temperature is formed.
In the present embodiment optinal plan, further central heating system further includes heat pump assembly 700, heat pump assembly
Heating agent is equipped between 700 and temperature control device by 7 to 5 pipelines 710；Wherein:
Heating agent is used to be delivered to temperature control device as the heating agent after low-temperature heat source cooling in heat pump assembly by 7 to 5 pipelines 710
500；Heating agent is equipped between heat pump assembly 700 and heating plant 400 to 7 pipelines 420 and heat pump return piping 430 and heat pump heat supply
Pipeline 720；Wherein:
Temperature control device 500；
Heating agent to 7 pipelines 420 are used to the heating agent after the cooling of heating plant 400 being delivered to heat pump assembly 700 low as heat pump
Temperature-heat-source utilizes;
Heat pump heat supply pipeline 720 is used to for the heat that heat pump assembly 700 generates being delivered to the cooling of heating plant 400 and utilizes;
Heat pump return piping 430 is heated for heat pump return water in heating plant 400 to be delivered to heat pump assembly 700;
When heating agent is High-temperature cooling recirculated water, temperature control device 500 has linked High-temperature cooling recirculated water heating agent water pipeline 560;Its
In:
High-temperature cooling recirculated water heating agent water pipe 560 is delivered to temperature control device for High-temperature cooling recirculated water to be served as system heating agent
500;Heat pump assembly 700 is linked with High-temperature cooling recirculated water heating agent return piping 730;Wherein:
High-temperature cooling recirculated water heating agent return piping 730 is used to for heating agent cooling circulating water in heat pump assembly 700 being delivered to former cold
But process flow.
In at least one embodiment, the temperature of High-temperature cooling recirculated water heating agent meets the setting into condensing unit 200
Temperature Trm can cancel the heating procedure that processing medium in low temperature process medium entrance pipeline 520 enters temperature control device 500；
When heating agent is lower than cooling circulating water return water temperature by heat medium temperature in 7 to 5 pipelines 710, heating agent initially enters temperature control device
In the heating agent cooling cycle water- to-water heat exchanger being connected in 500 with cooling circulating water return piping 550, filled by cooling circulating water return water
When the heating of heat exchange heat source, the heat for needing cold processing medium inlet line 520 to be connected with low temperature in temperature control device 500 is entered back into
Matchmaker's low temperature needs in cold processing medium heat exchanger, serves as heat exchange heat source and is continuously heating to Trm；
When heating agent is lower than Trm higher than return water temperature in cooling circulating water return piping 550 by heat medium temperature in 7 to 5 pipelines 710,
Heating agent enters in temperature control device 500 in heating agent low temperature process media heat exchanger, needs cold processing medium to serve as heat exchange heat source by low temperature
Heating agent is set to be warming up to Tmr；When heating agent is higher than Tmr by 7 to 5 pipeline, 710 heat medium temperature, open cold with heating agent in temperature control device 500
But the inlet and outlet and flow to conversion equipment that Heat Exchanger in Circulating Water System is connected flow cooling circulating water origin water to return water direction,
Cooling circulating water return water process is being delivered to cooling circulating water by cooling circulating water return piping 550 with after heating agent heat exchange heating
It is re-used after factory and office's reason, heating agent enters in temperature control device 500 in heating agent cooling cycle water- to-water heat exchanger, by cooling circulating water water
The cold source cool-down of arch is mentioned to Trm；
The heating agent for reaching Trm is delivered in condensing unit 200 by temperature control device 500 through heating agent to 2 pipelines 210, by high temperature and pressure
The gasification latent heat of processing medium release is by the heat exchanger heat temperature raising in condensing unit 200, and heating agent is by heating agent to 6 pipes after heating
Line 230 is delivered to reheat machine 600, and the heat provided by 620 high temperature processing medium of high-temperature technology medium entrance pipeline is through changing
Heat heating continues to heat up, and heating agent, which is delivered in heating plant 400 through heating agent by 6 to 4 pipelines, after heating discharges heat, hot after cooling
Matchmaker is delivered to heat pump assembly 700 by heating agent to 7 pipelines 430, for heat-pump apparatus provide low-temperature heat source cooling after heating agent by heating agent by 7
Temperature control device 500, which is delivered to, to 5 pipeline lines 710 completes heating agent circulation;
When heating agent is High-temperature cooling recirculated water, heating agent is delivered to temperature control by High-temperature cooling recirculated water heating agent water pipeline 560 and fills
It sets in 500, the release heat heat exchange for the processing medium for needing cold processing medium inlet line to provide by low temperature is warming up to Trm, thereafter
Until after the heating agent process of heat pump assembly 700 cools down in heat pump assembly 700 as low-temperature heat source as other heating agent processes
Heating agent is delivered to cooling circulating water through High-temperature cooling recirculated water heating agent return piping 730 by heat pump assembly 700 come cooling process
Process completes heating agent open circulation.
In at least one embodiment, High-temperature cooling recirculated water heating agent water temperature reaches Trm, cancels temperature control device 500
The heat exchange process for the processing medium that middle heating agent and low temperature process medium entrance pipeline 520 convey；
In at least one embodiment, hot water is heated first into heating plant 400 in heat pump heat supply pipeline 720, but not to confession
The heating agent that heat is discharged in thermal 400, heat discharges in heating plant 400 heating agent again after heating.
Central heating system of the invention is illustrated above, still, the present invention is not limited to above-mentioned specific realities
Mode is applied, without departing from the scope of the claims, various deformations can be carried out and changed.The present invention is included in right
Various modifications and change in the range of it is required that.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail invention referring to foregoing embodiments, the alternative technique personnel of this field it is understood that its still
It is possible to modify the technical solutions described in the foregoing embodiments, or some or all of the technical features is carried out
Equivalent replacement；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (8)
1. a kind of central heating system characterized by comprising compression set, condensing unit, throttling set, heating plant and
Temperature control device:
High temperature and high pressure gas admission line is equipped between the compression set and the condensing unit；Wherein: the high temperature and pressure
Admission line is used to the high-temperature high-pressure craft dielectric gas in the compression set being delivered to condensing unit；
Condensate liquid is equipped between the condensing unit and the throttling set to 3 pipelines；Wherein: the condensate liquid to 3 pipelines is used
Throttling set is delivered in the liquid for generating the high temperature and high pressure gas condensation of the condensing unit；
The throttling set links normality lime set to original process process pipeline；Wherein: the normality lime set to original process process pipe
Line is used to the normality lime set for restoring former design parameter in the throttling set being delivered to original process dielectric gas lime set process；
Heating agent is equipped between the condensing unit and heating plant to 4 pipelines；Wherein: the heating agent to 4 pipelines is used for will be described
Heating agent after condensing unit heating is delivered to heating plant；
Heating agent is equipped between the heating plant and temperature control device to 5 pipelines；Wherein: the heating agent to 5 pipelines is used for will be described
Heating agent is delivered to temperature control device after heating plant cooling；
The temperature control device connection low temperature needs cold processing medium inlet line and low temperature to need cold processing medium outlet line；Wherein:
The low temperature needs cold processing medium inlet line to be used to need low temperature the processing medium for condensing cooling to be delivered to the temperature control to fill
Setting middle heating agent low temperature needs cold processing medium heat exchanger；The low temperature needs cold processing medium outlet line to be used for will be low in the heating agent
Temperature needs the low temperature in cold processing medium heat exchanger after heat release that cold processing medium is needed to be delivered to original process process；
The temperature control device connection cooling circulating water comes water pipeline and cooling circulating water return piping；Wherein: the cooling cycle
Water carrys out water pipeline and cooling circulating water is delivered in temperature control device in heating agent cooling cycle water- to-water heat exchanger；The cooling circulating water returns
Water pipeline is cold for being delivered to after heating up in heating agent cooling cycle water- to-water heat exchanger in the temperature control device to cooling circulating water
But circulating water return water process.
2. the central heating system according to claim, which is characterized in that further include hot charging again in the central heating system
It sets, heating agent is equipped between the reheat machine and condensing unit to 6 pipelines；Wherein:
The heating agent is used to the heating agent of the condensing unit being delivered to the reheat machine to 6 pipelines；
Heating agent is equipped between the reheat machine and heating plant by 6 to 4 pipelines；Wherein:
The heating agent is used to for the heating agent after the heat exchange heating in the reheat machine being delivered to described for hot charging by 6 to 4 pipelines
In setting；
The reheat machine connection high-temperature technology medium entrance pipeline and high-temperature technology media outlet pipeline；Wherein:
The high-temperature technology medium entrance pipeline is used to need production process high temperature to condense cooling processing medium and be delivered to
In the reheat machine heat exchanger；The high-temperature technology media outlet pipeline in the reheat machine in heat exchanger for that will drop
The high-temperature technology medium of temperature is delivered to original process process.
3. central heating system according to claim 1, which is characterized in that the central heating system further includes heat pump dress
It sets；Heat pump heat supply pipeline and heat pump heat supply return piping and heating agent are equipped between the heat pump assembly and heating plant to 7 pipelines；
Wherein: the delivery that the heat pump heat supply pipeline is used to generate in the heat pump assembly to the heating plant；The heat
Pump is used for the heat pump return water after heating plant cooling for hot water return line and is delivered to the heat pump assembly；The heating agent is to 7
Pipeline is delivered to heat pump assembly for heating agent after dropping Gentle in the heating plant；
It is low for that will serve as in the heat pump assembly by 7 to 5 modern pipelines that heating agent is equipped between the heat pump assembly and temperature control device
Heating agent is delivered to the temperature control device after temperature-heat-source cooling.
4. central heating system according to claim 3, which is characterized in that the heat pump assembly links High-temperature cooling recirculated water
Heating agent return piping；Wherein:
The High-temperature cooling recirculated water heating agent return piping is used for the height after the heat pump assembly serves as low-temperature heat source cooling
Warm cooling cycle water heat medium return water is delivered to cooling process；The temperature control device is linked with High-temperature cooling circulation heating agent water
Pipeline；Wherein:
The High-temperature cooling recirculated water heating agent water pipeline is used to High-temperature cooling recirculated water heating agent water being delivered to the temperature control
Device.
5. central heating system according to claim 3, which is characterized in that the temperature control device links cooling circulating water return water
Pipeline and cooling circulating water carry out water pipeline；Wherein:
The cooling circulating water return piping is conveyed for cooling circulating water after completing cooling task heating in cooling process
Heat source heat exchange cooling is served as into heating agent cooling cycle water- to-water heat exchanger in the temperature controller；
After the cooling circulating water carrys out water pipeline for that will cool down in heating agent cooling cycle water- to-water heat exchanger in the temperature control device
Cooling circulating water be delivered to cooling circulating water return water process to cooling circulating water factory and office manage re-use.
6. central heating system according to claim 5, which is characterized in that cooling cycle described in the central heating system
Water carrys out water pipeline for conveying the cooling circulating water after cooling down in heating agent cooling cycle water- to-water heat exchanger in the temperature control device
Carry out Water flow-path to cooling circulating water and directly participates in cooling process；Without returning again to cooling circulating water factory.
7. central heating system according to claim 1, which is characterized in that the central heating system further includes temperature control device
The High-temperature cooling recirculated water heating agent water pipeline of connection and the 4 High-temperature cooling recirculated water heating agent return pipe of device of connection heating plant
Line；Wherein: the High-temperature cooling recirculated water heating agent water pipeline is used to High-temperature cooling recirculated water heating agent being delivered to temperature control device；
4 High-temperature cooling recirculated water heating agent return piping of described device is used to for High-temperature cooling recirculated water heating agent return water being delivered to former cold
But recirculated water return water process is to former cooling circulating water water cooling process.
8. central heating system according to claim 2, which is characterized in that the central heating system further includes temperature control device
The High-temperature cooling recirculated water heating agent water pipeline of connection and the 4 High-temperature cooling recirculated water heating agent return pipe of device of connection heating plant
Line；Wherein: the High-temperature cooling recirculated water heating agent water pipeline is used to High-temperature cooling recirculated water heating agent being delivered to temperature control device；
4 High-temperature cooling recirculated water heating agent return piping of described device is used to for High-temperature cooling recirculated water heating agent return water being delivered to former cold
But recirculated water water cooling process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153448.1A CN109084355A (en) | 2018-09-30 | 2018-09-30 | A kind of condensed gas high-temperature position extracts the central heating system of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153448.1A CN109084355A (en) | 2018-09-30 | 2018-09-30 | A kind of condensed gas high-temperature position extracts the central heating system of heat |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373558A (en) * | 1971-08-03 | 1974-11-13 | Transelektro Magyar Villamossa | Apparatus for power and heating plants |
| CN1563830A (en) * | 2004-04-18 | 2005-01-12 | 大庆富尔达环保节能科技有限责任公司 | System and metod for utilizing and recovering heat from temp reducing of circulating cooling water |
| CN101713561A (en) * | 2009-11-04 | 2010-05-26 | 陈连祥 | System device for power plants to supply heat to buildings |
| CN102147121A (en) * | 2010-02-04 | 2011-08-10 | 陈连祥 | Central heating system utilizing condensing and cooling heat in form of gradient |
| CN201964501U (en) * | 2011-03-02 | 2011-09-07 | 华南理工大学 | Thermal pump heating system utilizing latent heat progressively |
-
2018
- 2018-09-30 CN CN201811153448.1A patent/CN109084355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373558A (en) * | 1971-08-03 | 1974-11-13 | Transelektro Magyar Villamossa | Apparatus for power and heating plants |
| CN1563830A (en) * | 2004-04-18 | 2005-01-12 | 大庆富尔达环保节能科技有限责任公司 | System and metod for utilizing and recovering heat from temp reducing of circulating cooling water |
| CN101713561A (en) * | 2009-11-04 | 2010-05-26 | 陈连祥 | System device for power plants to supply heat to buildings |
| CN102147121A (en) * | 2010-02-04 | 2011-08-10 | 陈连祥 | Central heating system utilizing condensing and cooling heat in form of gradient |
| CN201964501U (en) * | 2011-03-02 | 2011-09-07 | 华南理工大学 | Thermal pump heating system utilizing latent heat progressively |
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