CN205481924U - Natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy - Google Patents
Natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy Download PDFInfo
- Publication number
- CN205481924U CN205481924U CN201620261443.0U CN201620261443U CN205481924U CN 205481924 U CN205481924 U CN 205481924U CN 201620261443 U CN201620261443 U CN 201620261443U CN 205481924 U CN205481924 U CN 205481924U
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- water
- cold
- pressure
- chilled water
- lithium bromide
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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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
- 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]
- Y02B30/62—Absorption based systems
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model provides a natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy, the exit end of middling pressure natural gas pipe net is connected with turbine, electric T -shaped valve's entry end in proper order, and electric T -shaped valve's exit end is connected with gas internal -combustion engine and lithium bromide direct -fired machine's natural gas input respectively, middling pressure natural gas pipe net residual pressure drags the refrigerating system delivery pipe of compressor and is connected with the water knockout drum, and middling pressure natural gas pipe net residual pressure drags the refrigerating system wet return of compressor and is connected with the water collector, the beneficial effects of the utility model are that: the refrigerated water that the refrigerated water and the lithium bromide unit that prepare through the refrigerating system who drags middling pressure natural gas pipe net residual pressure on the compressor prepared mixes and is used for providing cooling load, further puies forward high energy's utilization ratio, reduces the wasting of resources, and significant to improving the economic nature that the natural gas pipe net moved.
Description
Technical field
This utility model relates to a kind of combustion gas combined supply system, the system of middle pressure gas distributing system overbottom pressure dragging compressor
Cooling system, a kind of combustion gas cold, heat and power triple supply system drags the system of compressor with middle pressure gas distributing system overbottom pressure
The coupled modes of cooling system.
Background technology
Combustion gas combined supply system: natural gas first passes through gas internal combustion electric generator generating, then utilizes combustion gas internal combustion to send out
Motor waste heat pushes directly on lithium bromide direct combustion unit cooling, heat supply, is a kind of by the step to natural gas energy resource
Utilize, provide hot and cold, electric co-feeding system, this cold, heat and electricity triple supply mode to significantly increase simultaneously
The utilization ratio of the energy, and there is the features such as technological process is simple, energy supply is flexible, safe and reliable.
Middle pressure gas distributing system overbottom pressure drags the refrigeration system of compressor: by middle pressure A natural gas is passed through turbine
Drag the compressor of refrigeration system, replace conventional motor drag compressor, it is achieved centering pressure A gas pressure
The utilization of energy, it is significant for realizing the target of energy-saving and emission-reduction.
In practical situations both, the gas pressure of the middle pressure A of pipeline network of fuel gas in city is 0.2 0.4Mpa, and it needs
By means of voltage regulating station case by after pressure drop as little as low pressure for user and gas-fired equipment.Middle pressure A natural gas is being adjusted
By the pressure energy of large losses during pressure, in prior art, middle pressure gas distributing system overbottom pressure is not dragged
The energy supplying system that the refrigeration system of compressor and combustion gas cold, heat and power triple supply system are coupled is used for meeting project
Hot and cold, electrical load requirement, native system by middle pressure A natural gas by turbine drag refrigeration system compressor,
Natural gas after pressure can utilize is supplied in combustion gas cold, heat and power triple supply system after the regulation of pressure regulating box again
Gas internal combustion electric generator and lithium bromide direct combustion machine use, by middle pressure gas distributing system overbottom pressure is dragged compressor
The chilled water that the chilled water that refrigeration system is produced and lithium bromide chiller are produced carries out being mixed for providing refrigeration duty, enters
One step improves the utilization rate of the energy, reduces the wasting of resources, and has the economy improving natural gas tube network operation
Significance.
Utility model content
The purpose of this utility model is to provide a kind of gas distributing system overbottom pressure and drags refrigeration and cold, heat and electricity triple supply system
System coupling energy supplying system, middle pressure A pressure energy of natural gas is after the compressor dragging refrigeration system, and pressure can profit
The natural gas reduced with rear pressure is sent out through further pressure regulation, the direct combustion gas internal combustion supplied in combustion gas combined supply system
Motor and lithium bromide direct combustion machine are used for generating electricity, freeze, heat, and middle pressure gas distributing system overbottom pressure is dragged compression
The chilled water that the chilled water that the refrigeration system of machine is produced and lithium bromide chiller are produced carries out being mixed for providing cold negative
Lotus.Complemented one another by both energy-provision way, strengthen energy supply motility, energy saving further.
For achieving the above object, this utility model be the technical scheme is that
A kind of combustion gas cold, heat and power triple supply system couples energy supplying system with refrigerating liquefied gas system, and it includes
The jet dynamic control (S-1) of combustion gas combined supply system and lithium bromide direct combustion machine (S-2)；Liquefied natural gas system
The liquefied natural gas storage tanks (S-3) of cooling system, first-class heat exchanger (S-4) and secondary heat exchanger (S-5)；
Also include: water knockout drum (S-6), water collector (S-7), it is characterised in that:
The port of export of middle pressure gas distributing system is connected with turbine (S-3) arrival end, and middle pressure A pressure energy of natural gas is used for
After dragging the compressor of refrigeration system, from the natural gas of the pressure reduction of turbine (S-3) port of export discharge through electronic three
Logical valve (S-16) is divided into two-way, and a road is through the first pressure regulating box (S-11) and jet dynamic control (S-1)
Connecting, another road the second pressure regulating box (S-12) is connected with lithium bromide direct combustion machine (S-2)；Gas electricity generator
The high-temperature flue gas pipe (S-22) of group (S-1), high temperature cylinder sleeve outlet pipe (S-23) and high temperature cylinder sleeve return pipe (S-24)
It is connected in parallel with lithium bromide direct combustion machine (S-2), high temperature cylinder sleeve outlet pipe (S-23) is in series with high temperature cylinder
Set water-circulating pump (S-17).
Wherein, described lithium bromide direct combustion machine (S-2) is connected with needing thermal region, lithium bromide direct combustion machine (S-2)
The warm water (55 DEG C) produced is by returning lithium bromide direct combustion machine (S-2), backwater temperature after needing thermal region end heat exchange
Degree (45 DEG C), lithium bromide direct combustion machine (S-2) and needing is in series with the 3rd regulation valve on the feed pipe between thermal region
(S-13) and Warm water circulation pump (S-21), at lithium bromide direct combustion machine (S-2) and need the backwater between thermal region
The 4th regulation valve (S-9) it is in series with on pipe.
Wherein, pressure can be used for dragging compressor (S-8) be used for by turbine (S-3) by middle pressure A natural gas
Compression cold-producing medium R22, then cold is passed to chilled water by vaporizer (S-5) by cold-producing medium R22, condensation
Expansion valve (S-14) it is in series with between device (S-4) and vaporizer (S-5)；At vaporizer (S-5) and a point water
The first chilled water Primary pumps (S-10) it is in series with, after cooling (7 DEG C) in connecting tube between device (S-6)
Chilled water is transported to water knockout drum (S-6) by the first chilled water Primary pumps (S-10), water knockout drum (S-6) with
Need to connect between territory, cold-zone have chilled water secondary pump (S-18), by chilled water secondary pump (S-18) by chilled water
It is transported to need territory, cold-zone to freeze；Chilled water backwater (12 DEG C) after needing cold area distal heat exchange imports and catchments
Device (S-7) connects vaporizer (S-5) by pipeline (S-25) afterwards and realizes the iterative cycles of chilled water；Bromination
The 5th regulation valve (S-19) place closed mode between lithium Central Air-Conditioner (S-2) and water knockout drum (S-6), second
Chilled water Primary pumps (S-12) is in stopped status；Water collector (S-7) and lithium bromide direct combustion machine (S-2) it
Between the 6th regulation valve (S-20) be closed.
Wherein, pressure can be used for dragging compressor (S-8) be used for by turbine (S-3) by middle pressure A natural gas
Compression cold-producing medium R22, then cold is passed to chilled water by vaporizer (S-5) by cold-producing medium R22, condensation
Expansion valve (S-14) it is in series with between device (S-4) and vaporizer (S-5)；At vaporizer (S-5) and a point water
The first chilled water Primary pumps (S-10) it is in series with, after cooling (7 DEG C) in connecting tube between device (S-6)
Chilled water is transported to water knockout drum (S-6), at lithium bromide direct combustion machine (S-2) by the first chilled water Primary pumps (S-10)
And it is in series with the 5th regulation valve (S-19) and the second chilled water Primary pumps (S-12) between water knockout drum (S-6),
The chilled water that lithium bromide direct combustion machine (S-2) is produced by the 5th regulation valve (S-19) and the second chilled water once
Pump (S-12) enters in water knockout drum (S-6) after mixing, and unification is transported to by chilled water secondary pump (S-18)
Need territory, cold-zone to freeze, have chilled water secondary pump (S-18) at water knockout drum (S-6) with needing to be connected between territory, cold-zone；
Chilled water backwater (12 DEG C) after needing cold area distal heat exchange passes through after importing water collector (S-7) respectively
6th regulation valve (S-20) returns to lithium bromide direct combustion machine (S-2) and returns to, by pipeline (S-25), the sky that liquefies
So the secondary heat exchanger (S-5) of gas refrigeration system realizes the iterative cycles of chilled water, at lithium bromide direct combustion machine (S-2)
It is connected with between water collector (S-7) and has the 6th regulation valve (S-20).
Wherein, between water knockout drum (S-6) and water collector (S-7), differential pressure balancing valve (S-15) it is provided with.
The beneficial effects of the utility model are: at present, the gas pressure of the middle pressure A of pipeline network of fuel gas in city is
0.2 0.4Mpa, it need to by means of voltage regulating station case by after pressure drop as little as low pressure for user and gas-fired equipment.
Middle pressure A natural gas is by the pressure energy of large losses during pressure regulation, and middle pressure A natural gas is passed through thoroughly by native system
The flat compressor dragging refrigeration system, the natural gas after pressure can utilize supplies combustion again after the regulation of pressure regulating box
Gas internal combustion electric generator and lithium bromide direct combustion machine in gas cold, heat and power triple supply system use, by by natural for middle pressure
The chilled water that the chilled water that the refrigeration system of gas pipe network overbottom pressure dragging compressor is produced and lithium bromide chiller are produced enters
Row is mixed for providing refrigeration duty, improves the utilization rate of the energy further, reduces the wasting of resources, and to improving sky
The economy that so gas pipe network runs is significant.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1 and detailed description of the invention this utility model is described in detail.
As shown in Figure 1: a kind of combustion gas cold, heat and power triple supply system couples energy supply with refrigerating liquefied gas system
System, it includes the jet dynamic control S-1 and lithium bromide direct combustion machine S-2 of combustion gas combined supply system；Liquefaction
The liquefied natural gas storage tanks S-3 of natural gas refrigeration system, first-class heat exchanger S-4 and secondary heat exchanger S-5；
Also include: water knockout drum S-6, water collector S-7；
The port of export of middle pressure gas distributing system is connected with turbine S-3 arrival end, and middle pressure A pressure energy of natural gas is used for
After dragging the compressor of refrigeration system, from the natural gas of the pressure reduction of turbine S-3 port of export discharge through electronic
Three-way valve S-16 is divided into two-way, and a road is connected with jet dynamic control S-1, separately through the first pressure regulating box S-11
One tunnel the second pressure regulating box S-12 is connected with lithium bromide direct combustion machine S-2；The high temperature cigarette of jet dynamic control S-1
Trachea S-22, high temperature cylinder sleeve outlet pipe S-23 and high temperature cylinder sleeve return pipe S-24 are with lithium bromide direct combustion machine S-2 also
Connection connects, and is in series with high temperature jacket water circulating pump S-17 on high temperature cylinder sleeve outlet pipe S-23.
This utility model is in the winter time for the working method under thermal condition:
Described lithium bromide direct combustion machine S-2 is connected with needing thermal region, the warm water that lithium bromide direct combustion machine S-2 produces
(55 DEG C) are by returning lithium bromide direct combustion machine S-2, return water temperature (45 DEG C), bromine after needing thermal region end heat exchange
Change lithium Central Air-Conditioner S-2 and need on the feed pipe between thermal region, to be in series with the 3rd regulation valve S-13 and Warm water circulation
Pump S-21, is in series with the 4th regulation valve S-9 at lithium bromide direct combustion machine S-2 and needing on the return pipe between thermal region.
Working method under this utility model cooling operating mode in the winter time:
Pressure can be used for dragging compressor S-8 by turbine S-3 and be used for compressing cold-producing medium by middle pressure A natural gas
R22, then cold is passed to chilled water, condenser S-4 and evaporation by vaporizer S-5 by cold-producing medium R22
Expansion valve S-14 it is in series with between device S-5；Connect in connecting tube between vaporizer S-5 with water knockout drum S-6
Having the first chilled water Primary pumps S-10, after cooling, the chilled water of (7 DEG C) passes through the first chilled water Primary pumps S-10
Being transported to water knockout drum S-6, water knockout drum S-6 has chilled water secondary pump S-18, by cold with needing to be connected between territory, cold-zone
Freeze water secondary pump S-18 to be transported to chilled water need territory, cold-zone to freeze；Cold through need after cold area distal heat exchange
Freezing realizes cold by pipeline S-25 connection secondary heat exchanger S-5 after water backwater (12 DEG C) imports water collector S-7
Freeze the iterative cycles of water；Close at the 5th regulation valve S-19 between lithium bromide direct combustion machine S-2 and water knockout drum S-6
Closed state, the second chilled water Primary pumps S-12 is in stopped status；Water collector S-7 and lithium bromide direct combustion machine S-2
Between the 6th regulation valve S-20 be closed.
Wherein, between water knockout drum S-6 and water collector S-7, differential pressure balancing valve S-15 it is provided with.
This utility model working method under summer cooling operating mode:
Pressure can be used for dragging compressor S-8 by turbine S-3 and be used for compressing cold-producing medium by middle pressure A natural gas
R22, then cold is passed to chilled water, condenser S-4 and evaporation by vaporizer S-5 by cold-producing medium R22
Expansion valve S-14 it is in series with between device S-5；Connect in connecting tube between vaporizer S-5 with water knockout drum S-6
Having the first chilled water Primary pumps S-10, after cooling, the chilled water of (7 DEG C) passes through the first chilled water Primary pumps S-10
It is transported to water knockout drum S-6, between lithium bromide direct combustion machine S-2 and water knockout drum S-6, is in series with the 5th regulation valve S-19
With the second chilled water Primary pumps S-12, the chilled water (7 DEG C) that lithium bromide direct combustion machine S-2 produces is by the 5th tune
Joint valve S-19 and the second chilled water Primary pumps S-12 enters in water knockout drum S-6 after mixing, unified by chilled water two
Secondary pump S-18 is transported to need territory, cold-zone to freeze, water knockout drum S-6 with need to be connected between territory, cold-zone to have chilled water two
Secondary pump S-18；Chilled water backwater (12 DEG C) after needing cold area distal heat exchange divides after importing water collector S-7
Do not return to lithium bromide direct combustion machine S-2 by the 6th regulation valve S-20 and return to liquefied natural gas by pipeline S-25
The secondary heat exchanger S-5 of refrigeration system realizes the iterative cycles of chilled water, lithium bromide direct combustion machine S-2 with catchment
Connect between device S-7 and have the 6th regulation valve S-20.
Wherein, between water knockout drum S-6 and water collector S-7, differential pressure balancing valve S-15 it is provided with.
At present, the gas pressure of the middle pressure A of pipeline network of fuel gas in city is 0.2 0.4Mpa, and it need to be by means of tune
Pressure station case by after pressure drop as little as low pressure for user and gas-fired equipment.Middle pressure A natural gas is during pressure regulation
By the pressure energy of large losses, middle pressure A natural gas is dragged the compressor of refrigeration system by native system by turbine,
Natural gas after pressure can utilize is supplied in combustion gas cold, heat and power triple supply system after the regulation of pressure regulating box again
Gas internal combustion electric generator and lithium bromide direct combustion machine use, by middle pressure gas distributing system overbottom pressure is dragged compressor
The chilled water that the chilled water that refrigeration system is produced and lithium bromide chiller are produced carries out being mixed for providing refrigeration duty, enters
One step improves the utilization rate of the energy, reduces the wasting of resources, and has the economy improving natural gas tube network operation
Significance.
All setting in above-mentioned similar, the most similar or approximation system belongs to this utility model protection
Scope, any modification, equivalent substitution and improvement etc. done within design philosophy of the present utility model and principle,
Also within should be included in protection domain of the present utility model.
Claims (5)
1. gas distributing system overbottom pressure drags refrigeration and couples an energy supplying system with cold, heat and power triple supply system, and it includes
Combustion gas combined supply system: jet dynamic control (S-1), lithium bromide direct combustion machine (S-2)；One is pressed natural gas
Remaining pressure of piping system drag compressor refrigeration system: turbine (S-3), condenser (S-4), vaporizer (S-5),
Compressor (S-8), expansion valve (S-14)；Also include: water knockout drum (S-6), water collector (S-7), its feature
It is:
The port of export of middle pressure gas distributing system is connected with turbine (S-3) arrival end, and middle pressure A pressure energy of natural gas is used
After the compressor dragging refrigeration system, from the natural gas process of the pressure reduction that turbine (S-3) port of export is discharged
Electric T-shaped valve (S-16) is divided into two-way, and a road is through the first pressure regulating box (S-11) and jet dynamic control (S-1)
Connecting, another road the second pressure regulating box (S-12) is connected with lithium bromide direct combustion machine (S-2)；Jet dynamic control
(S-1) high-temperature flue gas pipe (S-22), high temperature cylinder sleeve outlet pipe (S-23) and high temperature cylinder sleeve return pipe (S-24)
It is connected in parallel with lithium bromide direct combustion machine (S-2), high temperature cylinder sleeve outlet pipe (S-23) is in series with high temperature cylinder sleeve
Water-circulating pump (S-17).
2. a kind of gas distributing system overbottom pressure as claimed in claim 1 drags refrigeration and cold, heat and power triple supply system
Coupling energy supplying system, it is characterised in that: described lithium bromide direct combustion machine (S-2) is connected with needing thermal region, bromination
The warm water that lithium Central Air-Conditioner (S-2) is produced by needing to return after thermal region end heat exchange lithium bromide direct combustion machine (S-2),
Lithium bromide direct combustion machine (S-2) and needing is in series with the 3rd regulation valve (S-13) and temperature on the feed pipe between thermal region
Water-circulating pump (S-21), at lithium bromide direct combustion machine (S-2) and need to be in series with on the return pipe between thermal region
Four regulations valve (S-9).
3. a kind of gas distributing system overbottom pressure as claimed in claim 1 drags refrigeration and cold, heat and power triple supply system
Coupling energy supplying system, it is characterised in that: pressure can be used for dragging pressure by middle pressure A natural gas by turbine (S-3)
Contracting machine (S-8) is used for compressing cold-producing medium R22, and then cold is transmitted by cold-producing medium R22 by vaporizer (S-5)
To chilled water, between condenser (S-4) and vaporizer (S-5), it is in series with expansion valve (S-14)；At vaporizer
(S-5) the first chilled water Primary pumps (S-10) it is in series with in the connecting tube and between water knockout drum (S-6), cooling
After chilled water be transported to water knockout drum (S-6), water knockout drum (S-6) by the first chilled water Primary pumps (S-10)
Chilled water secondary pump (S-18) is had, by chilled water secondary pump (S-18) by chilled water with needing to be connected between territory, cold-zone
It is transported to need territory, cold-zone to freeze；Chilled water backwater after needing cold area distal heat exchange imports water collector (S-7)
Connect vaporizer (S-5) by pipeline (S-25) afterwards and realize the iterative cycles of chilled water；Lithium bromide direct combustion machine (S-2)
And the 5th regulation valve (S-19) place closed mode between water knockout drum (S-6), the second chilled water Primary pumps (S-12)
It is in stopped status；The 6th regulation valve (S-20) between water collector (S-7) and lithium bromide direct combustion machine (S-2)
It is closed.
4. a kind of gas distributing system overbottom pressure as claimed in claim 1 drags refrigeration and cold, heat and power triple supply system
Coupling energy supplying system, it is characterised in that: pressure can be used for dragging pressure by middle pressure A natural gas by turbine (S-3)
Contracting machine (S-8) is used for compressing cold-producing medium R22, and then cold is transmitted by cold-producing medium R22 by vaporizer (S-5)
To chilled water, between condenser (S-4) and vaporizer (S-5), it is in series with expansion valve (S-14)；At vaporizer
(S-5) the first chilled water Primary pumps (S-10) it is in series with in the connecting tube and between water knockout drum (S-6), cooling
After chilled water be transported to water knockout drum (S-6), at lithium bromide direct combustion by the first chilled water Primary pumps (S-10)
The 5th regulation valve (S-19) and the second chilled water Primary pumps it is in series with between machine (S-2) and water knockout drum (S-6)
(S-12) chilled water that, lithium bromide direct combustion machine (S-2) is produced is cold by the 5th regulation valve (S-19) and second
Freeze water Primary pumps (S-12) and enter in water knockout drum (S-6) after mixing, unified by chilled water secondary pump (S-18)
Be transported to need territory, cold-zone to freeze, water knockout drum (S-6) with need to be connected between territory, cold-zone to have chilled water secondary pump
(S-18)；Chilled water backwater after needing cold area distal heat exchange passes through after importing water collector (S-7) respectively
6th regulation valve (S-20) returns to lithium bromide direct combustion machine (S-2) and returns to liquefy by pipeline (S-25) natural
The secondary heat exchanger (S-5) of gas refrigeration system realizes the iterative cycles of chilled water, at lithium bromide direct combustion machine (S-2)
It is connected with between water collector (S-7) and has the 6th regulation valve (S-20).
5. a kind of gas distributing system overbottom pressure as described in claim 3 or 4 drags refrigeration and cold, heat and electricity triple supply system
System coupling energy supplying system, it is characterised in that: between water knockout drum (S-6) and water collector (S-7), it is provided with pressure reduction
Balanced valve (S-15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261443.0U CN205481924U (en) | 2016-03-31 | 2016-03-31 | Natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261443.0U CN205481924U (en) | 2016-03-31 | 2016-03-31 | Natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481924U true CN205481924U (en) | 2016-08-17 |
Family
ID=56645952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261443.0U Expired - Fee Related CN205481924U (en) | 2016-03-31 | 2016-03-31 | Natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375454A (en) * | 2019-06-24 | 2019-10-25 | 东南大学 | A kind of pressure energy of natural gas refrigeration system |
-
2016
- 2016-03-31 CN CN201620261443.0U patent/CN205481924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375454A (en) * | 2019-06-24 | 2019-10-25 | 东南大学 | A kind of pressure energy of natural gas refrigeration system |
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