CN209605581U - It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit - Google Patents
It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit Download PDFInfo
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- CN209605581U CN209605581U CN201822156153.1U CN201822156153U CN209605581U CN 209605581 U CN209605581 U CN 209605581U CN 201822156153 U CN201822156153 U CN 201822156153U CN 209605581 U CN209605581 U CN 209605581U
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
Cold and hot trilogy supply is used for heated by natural gas throttling processing unit the utility model discloses a kind of, including burner, heating furnace, flue gas heat-exchange unit, heating circulation pump, domestic hot-water's circulating pump, regulating valve, first condenser, throttle valve, evaporator, air-conditioning circulating pump, cryogenic fluid pump, condenser pump, second condenser, first Angle Throttle Valves and the second Angle Throttle Valves, by carrying out heating throttling using the natural gas that cold and hot trilogy supply is the production of natural gas processing station, thus can be simultaneously to the building cooling supply in station in summer, and it in winter can be simultaneously adequately using heating furnace body and the high-temperature flue gas of discharge to building heating and domestic hot-water in standing, resource is rationally utilized in this way, reduce construction heating boiler or electric heater, the expense of the facilities such as air-conditioning, the construction place of heating boiler is saved again simultaneously, operated when Wait process it is simpler, convenient for operating with, equipment is reduced, service efficiency is high, operation is relatively reliable.
Description
Technical field
The utility model belongs to related petroleum, natural gas technical field, and in particular to a kind of that cold and hot trilogy supply is used for day
Right gas heating throttling processing unit.
Background technique
The natural gas of natural gas processing station production transports downstream process point, heating section after heating throttling set processing
It can generate when stream device work and be discharged in atmosphere outside a large amount of high-temperature flue gas.Most of building in natural gas processing station needs summer
Cooling supply, heat supply in winter, stand in general setting heating boiler or indoor electric heater heat to building, setting room conditioning is to building
Build cooling supply.Trilogy supply device is generally used for civilian at present, for freezing, heating, domestic hot-water supply, industrially using compared with
It is few.Trilogy supply device capital equipment includes heating furnace, evaporator, condenser, circulating pump etc..Heating throttling sledge is for industrial right
The heating and throttling pretreatment of natural gas, main device is heating furnace, throttling set etc..
Existing heated by natural gas throttling processing unit technology has the following problems: existing heated by natural gas throttling processing
Device only carries out heating throttling to natural gas, can not be simultaneously to the building cooling supply in station in summer, and in winter cannot be abundant
Using heating furnace body and discharge high-temperature flue gas to stand in building heating and cold water heat, in this way cannot rationally using money
Source thus will increase the construction of heating boiler to increase the expense of the construction facilities such as heating boiler or electric heater, air-conditioning
Place, so that process is complicated, is not easy to operation, the problems such as equipment is more, low efficiency.
Utility model content
Cold and hot trilogy supply is used for heated by natural gas throttling processing unit the purpose of this utility model is to provide a kind of, with
Solving existing heated by natural gas throttling processing unit mentioned above in the background art cannot be the production of natural gas processing station
Natural gas carries out the problem of being station area's cooling supply, heating, domestic hot-water supply while heating throttling.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit, including burner, heating furnace, flue gas heat exchange
Device, heating circulation pump, domestic hot-water's circulating pump, regulating valve, the first condenser, throttle valve, evaporator, air-conditioning circulating pump, cryogen
Pump, condenser pump, the second condenser, the first Angle Throttle Valves and the second Angle Throttle Valves.
Preferably, the burner carrys out after gas heating to flow through the first Angle Throttle Valves progress first to inside heating furnace well head
Secondary reducing pressure by regulating flow passes through reheating in heating furnace later, carries out second of throttling finally by the second Angle Throttle Valves and drops
Other process points are transported to after pressure.
Preferably, the heating circulation pump flows through heating water return first in flue gas heat-exchange unit to be preheated, Zhi Houliu
Heated furnace interior is heated by burner, the building that output heating hot water heats to needs later.
Preferably, the inside heating furnace generates steam and carries out condensation collection by the first condenser, then passes through throttling
Valve is flowed into inside evaporator and is evaporated, and absorbs the heat of air-conditioning return water.
Preferably, non-evaporation condensed water is re-circulated to inside evaporator by cryogenic fluid pump and carries out two inside the evaporator
Secondary evaporation.
Preferably, the evaporator steam inside enters and carries out condensation collection in the second condenser, receives inside condenser
The condensed water of collection is flowed into inside heating furnace by condenser pump circulation and is heated.
Preferably, the shape size of first condenser and the second condenser is equal, and first condenser and
Two condensers are all made of model type of the same race.
Preferably, the burner, flue gas heat-exchange unit, heating circulation pump, domestic hot-water's circulating pump, cryogenic fluid pump and condenser pump
It is electrically connected with external data control device.
Compared with prior art, the utility model provide it is a kind of by cold and hot trilogy supply be used for heated by natural gas throttling processing
Device, have it is following the utility model has the advantages that
Cold and hot trilogy supply is used for heated by natural gas throttling processing unit by being using cold and hot trilogy supply by the utility model
The natural gas of natural gas processing station production carries out heating throttling, at the same summer can simultaneously to the building cooling supply in station, and
In winter can simultaneously adequately using heating furnace body and discharge high-temperature flue gas to stand in building heating and domestic hot-water, this
Sample rationally utilizes resource, reduces the expense of the construction facilities such as heating boiler or electric heater, air-conditioning, while has been saved again for chafing dish
The construction place of furnace, process are simple, few, high-efficient, reliable for operation convenient for operation, equipment.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes it is a kind of by cold and hot trilogy supply be used for heated by natural gas throttle processing unit total figure knot
Structure schematic diagram；
Fig. 2 be the utility model proposes it is a kind of by cold and hot trilogy supply be used for heated by natural gas throttle processing unit life heat
Water, heating structure schematic diagram；
Fig. 3 be the utility model proposes it is a kind of by cold and hot trilogy supply be used for heated by natural gas throttle processing unit refrigeration knot
Structure schematic diagram；
In figure: 1, burner；2, heating furnace；3, flue gas heat-exchange unit；4, heating circulation pump；5, domestic hot-water's circulating pump；6,
Regulating valve；7, the first condenser；8, throttle valve；9, evaporator；10, air-conditioning circulating pump；11, cryogenic fluid pump；12, condenser pump；13,
Two condensers；14, the first Angle Throttle Valves；15, the second Angle Throttle Valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit, including burner 1, heating furnace 2, flue gas change
Hot device 3, heating circulation pump 4, domestic hot-water's circulating pump 5, regulating valve 6, the first condenser 7, throttle valve 8, evaporator 9, air-conditioning follow
Ring pump 10, cryogenic fluid pump 11, condenser pump 12, the second condenser 13, the first Angle Throttle Valves 14 and the second Angle Throttle Valves 15, pass through
The combination of these components realizes so as to improve structure design by one group of sledge, four kinds of functions: heated by natural gas throttling supplies
Cold, heating, domestic hot-water supply it is integrated, have and save land occupation and investment, process flow is simple, facilitates operation, high-efficient etc. excellent
Point.
Further, burner 1 carrys out after gas heating to flow through the first Angle Throttle Valves 14 progress first to 2 inner wellhead of heating furnace
Secondary reducing pressure by regulating flow is heated again flowing through in heating furnace 2 later, then carries out second by the second Angle Throttle Valves 15 again
Secondary reducing pressure by regulating flow is transported to other process points, and well head carrys out gas and heated in heating furnace 2 by burner 1, so that plus
Heat is more abundant, and it is easy to lose that heat is not allowed, and saves the burning of heating fuel, and the well head heated carrys out gas by first
Angle Throttle Valves 14 carry out first time reducing pressure by regulating flow, to reduce the pressure of conveying, reheating are being carried out later, so that heat
It can be very good to be supplemented, so that heating is more abundant, and carrying out the by the second Angle Throttle Valves 15 later
Second throttle decompression and can satisfy so that the well head of heating carrys out gas and is transported to more safe when other process points
Requirement of the downstream process point to natural gas temperature and pressure.
Further, heating circulation pump 4 flows through heating water return first to be preheated in flue gas heat-exchange unit 3, flowed through later
It is heated inside heating furnace 2 by burner 1, the building that output heating hot water heats to needs later passes through flue gas in this way
Heat exchanger 3 preheats heating water return, so that the available secondary benefit well of the waste heat of 2 burner 1 of heating furnace
With, and preheated, so that heating water return is quicker when heating furnace 2 is internally heated, so that combustion
Burner 1 can save a large amount of burning resource, to save fund cost.
Further, steam is generated inside heating furnace 2 and carry out condensation collection by the first condenser 7, then pass through throttle valve 8
It flows into inside evaporator 9 and is evaporated, to absorb the heat of air-conditioning return water, pass through the collection of the first condenser 7 in this way, so that
It is more convenient when in use, and pass through the condensed water that the first condenser 7 is collected and flowed into inside evaporator 9 by throttle valve 8
It is evaporated, thus can be very good to be controlled to adjust when in use, and condensed water is in 9 inside rapid steaming of evaporator
Hair, absorbs the heat of air-conditioning return water quickly, to improve refrigerating efficiency.
Further, non-evaporation condensed water is collected into inside evaporator 9 again by cryogenic fluid pump 11 and carries out two inside evaporator 9
Secondary evaporation, thus it is more convenient when in use, improve evaporation efficiency.
Further, 9 steam inside of evaporator enters progress time condensation collection, the condensation of collection in the second condenser 13
Water back flows back into heating furnace 2 by condenser pump 12 and is internally heated.9 steam inside of evaporator by the second condenser 13 into
Row time condensation is collected, so that condensed water can be very good centralized processing and use.The condensed water of collection passes through condenser pump 12 again
It is recycled to heating furnace 2 to be internally heated, so as to complete a recycling well, so that when in use more
It is convenient.
Further, the shape size of the first condenser 7 and the second condenser 13 is equal, and the first condenser 7 and second is cold
Condenser 13 is all made of model type of the same race, thus it is more convenient when installing and using, so that more square when in use
Just.
Further, burner 1, flue gas heat-exchange unit 3, heating circulation pump 4, domestic hot-water's circulating pump 5, cryogenic fluid pump 11 and condensation
Pump 12 is electrically connected with external data control device, and such user of service can be very good to control by external control device
System uses, so that more convenient when in use.
The working principle and process for using of the utility model: when in use, well head carrys out gas entrance and adds the utility model
It inside hot stove 2, is heated later by burner 1, the well head heated in this way carrys out air-flow and go out heating furnace 2 to flow through the first angie type section
It flows valve 14 and carries out first time reducing pressure by regulating flow, heated again into heating furnace 2 later, then heating furnace 2 flows through the second Angle Throttle Valves out
15 carry out second of reducing pressure by regulating flow, last outer defeated to downstream process point.And life of the domestic water return water Jing Guo ISG65-315 model
Hot water circulating pump 5 living enters inside heating furnace 2, is supplied to domestic hot-water's water spot after the heating of burner 1.It heats later
Return water passes through the effect of the heating circulation pump 4 of OSGB00-30 model, so that heating water return first flows through the preheating of flue gas heat-exchange unit 3,
It is heated subsequently into burner 1 is passed through in heating furnace 2, the building that finally output heating hot water heats to needs.Heating furnace 2
The steam of generation enters the first condenser 7 and is condensed, throttle valve 8 section of the condensed water of generation by NSC10-02(DC) model
It is entered after stream inside the internal evaporator 9 in vacuum environment, condensed water flash evapn in evaporator 9, while absorbing sky
A large amount of heat in water is recalled to, so that air-conditioning return water is cooling, air conditioner cold water after cooling is supplied to air conditioner user everywhere and use
The condensed steam in condenser.Cryogenic fluid pump 11 of the condensed water of the non-evaporating completely in 9 bottom of evaporator Jing Guo PB-H169EAH model
Circulation is pumped into evaporator 9, evaporates condensed water adequately, and draw the heat in air-conditioning return water.Steaming in evaporator 9
Vapour, which enters in the second condenser 13, becomes condensed water, and condensed water is pumped into heating furnace 2 by the condenser pump 12 of 150N110 model and carries out
Heating, to complete a circulation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of be used for heated by natural gas throttling processing unit, including burner (1), heating furnace (2), flue gas for cold and hot trilogy supply
Heat exchanger (3), heating circulation pump (4), domestic hot-water's circulating pump (5), regulating valve (6), the first condenser (7), throttle valve (8),
Evaporator (9), air-conditioning circulating pump (10), cryogenic fluid pump (11), condenser pump (12), the second condenser (13), the first Angle Throttle Valves
(14) and the second Angle Throttle Valves (15).
2. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: the burner (1) carrys out after gas heats to flow through to heating furnace (2) inner wellhead the first Angle Throttle Valves (14) progress for the first time
Reducing pressure by regulating flow is heated in heating furnace (2) flowing through again later, thus carrying out the by the second Angle Throttle Valves (15)
Second throttle decompression is transported to other process points.
3. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: the heating circulation pump (4) heating water return is first flowed through in flue gas heat-exchange unit (3) to be preheated, flow through heating later
It is heated inside furnace (2) by burner (1), the building that output heating hot water heats to needs later.
4. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: steam is generated inside the heating furnace (2) by the first condenser (7) and carries out condensation collection, to be flowed by throttle valve (8)
Enter and be evaporated inside evaporator (9), to absorb the heat of air-conditioning return water.
5. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: the internal non-evaporation condensed water of the evaporator (9) be re-circulated to inside evaporator (9) by cryogenic fluid pump (11) carry out it is secondary
Evaporation.
6. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: evaporator (9) steam inside enters and carries out time condensation in the second condenser (13), and the condensed water of generation passes through cold
Solidifying pump (12), which back flows back into, carries out circulating-heating inside heating furnace (2).
7. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: the shape size of first condenser (7) and the second condenser (13) is equal, and first condenser (7) and second
Condenser (13) is all made of model type of the same race.
8. it is according to claim 1 it is a kind of cold and hot trilogy supply is used for heated by natural gas throttling processing unit, feature exists
In: the burner (1), flue gas heat-exchange unit (3), heating circulation pump (4), domestic hot-water's circulating pump (5), cryogenic fluid pump (11) and cold
Solidifying pump (12) is electrically connected with external data control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156153.1U CN209605581U (en) | 2018-12-21 | 2018-12-21 | It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156153.1U CN209605581U (en) | 2018-12-21 | 2018-12-21 | It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit |
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| Publication Number | Publication Date |
|---|---|
| CN209605581U true CN209605581U (en) | 2019-11-08 |
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|---|---|---|---|
| CN201822156153.1U Active CN209605581U (en) | 2018-12-21 | 2018-12-21 | It is a kind of that cold and hot trilogy supply is used for heated by natural gas throttling processing unit |
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| Country | Link |
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| CN (1) | CN209605581U (en) |
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2018
- 2018-12-21 CN CN201822156153.1U patent/CN209605581U/en active Active
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