CN106500403A - Jointed electrochemical energy Integrated Energy application system and its operation method - Google Patents
Jointed electrochemical energy Integrated Energy application system and its operation method Download PDFInfo
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- CN106500403A CN106500403A CN201611213129.6A CN201611213129A CN106500403A CN 106500403 A CN106500403 A CN 106500403A CN 201611213129 A CN201611213129 A CN 201611213129A CN 106500403 A CN106500403 A CN 106500403A
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- Prior art keywords
- storage
- heat
- water
- heat pump
- application system
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of jointed electrochemical energy Integrated Energy application system, it is desirable to provide the jointed electrochemical energy Integrated Energy application system of a kind of energy-saving and environmental protection and safety.The present invention includes water resource heat pump, gas furnace, heat storage water tank one, heat storage water tank two, temperature bath one, storage cold water storage cistern and temperature bath two, the water resource heat pump includes refrigerant circulation circuit, vaporizer is disposed with the refrigerant circulation circuit, compressor, condenser and throttling arrangement, the heat storage water tank one is connected with the condenser, heat exchanger one is provided with the temperature bath one, the heat storage water tank one, the heat storage water tank two and heat exchanger one are connected, the gas furnace is connected with the heat storage water tank two, the storage cold water storage cistern is connected with the vaporizer, heat exchanger two is provided with the temperature bath two, the storage cold water storage cistern is connected with the heat exchanger two.The present invention is applied to the technical field of electro-chemical machining Integrated Energy application.
Description
Technical field
The present invention relates to a kind of electrochemical applications system, more particularly to a kind of jointed electrochemical energy Integrated Energy application system and
Its operation method.
Background technology
The electrochemical plants such as domestic a lot of plating, electrolysis are required for keeping 50 DEG C～80 DEG C of tank liquor permanent in a lot of techniques
Temperature, and now tank liquor heated constant temperature major part is provided based on heating by electrical heating or fire coal, fuel-oil or fuel-gas boiler, nowadays can
The price in source, human cost rise steadily, of a relatively high using the firing equipment operating cost such as coal, oil, gas, cause energy damage
Consumption, and directly pollute environment.The Chinese government carries forward vigorously energy-saving and emission-reduction policy, reduces the power source wave in production process
Take problem extremely urgent.And electric heating tube has larger potential safety hazard, can all there are many cause electric heating tube dry combustion methods to draw every year
The fire incident for rising.
In addition, there is a lot of electrochemical process to be required for keeping cooling constant temperature, conventional way is produced using fridge at present
Raw cooling water (RCW), circulating chilled water heat exchange reach the purpose of cooling constant temperature.Hot-cool demand is individually supplied, and it is that the heat for producing does not have to freeze mechanism cold
It is obtained by, comprehensive utilization rate of energy source is low, causes energy waste.
Existing many electrochemical plants instead of boiler, electric heating tube etc. using the heat-pump hot-water unit of energy-conserving and environment-protective at present
Traditional heating devices, heat-pump hot-water unit electroplating industry popularization be a certainty trend.But simple Heat Pump
Water unit heat efficiency highest below 55 DEG C, high temperature heat pump in the market can produce less than 80 DEG C hot water, but efficiency
Relatively low, energy-saving effect is not obvious.Particularly when tank liquor needs 80 DEG C of constant temperature, because there is heat transfer temperature difference, heat pump is therefore accomplished by
85 DEG C～90 DEG C of hot water is produced, now the efficiency of heat pump is very low, and have a strong impact on the service life of equipment.
Content of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, there is provided a kind of energy-saving and environmental protection and peace
Full jointed electrochemical energy Integrated Energy application system and its operation method.
The technical solution adopted in the present invention is：The present invention includes water resource heat pump, gas furnace, heat storage water tank one, water storage
Case two, temperature bath one, storage cold water storage cistern and temperature bath two, the water resource heat pump include refrigerant circulation circuit, and the refrigerant circulation is returned
Vaporizer, compressor, condenser and throttling arrangement is disposed with road, and the heat storage water tank one is connected with the condenser,
Heat exchanger one is provided with the temperature bath one, the heat storage water tank one, the heat storage water tank two and heat exchanger one are connected, described
Gas furnace is connected with the heat storage water tank two, and the storage cold water storage cistern is connected with the vaporizer, is provided with the temperature bath two
Heat exchanger two, the storage cold water storage cistern are connected with heat exchanger two.
Further, the jointed electrochemical energy Integrated Energy application system also includes air source heat pump and the air source heat pump
It is connected with the storage cold water storage cistern.
Further, the jointed electrochemical energy Integrated Energy application system also includes fan coil and the fan coil and institute
Storage cold water storage cistern connection is stated, the fan coil includes exhaust outlet, and the exhaust outlet is provided with cool air hose, the cold wind coil pipe and institute
State heat exchanger two in parallel.
Further, heat exchanger three is provided with the storage cold water storage cistern, the jointed electrochemical energy Integrated Energy application system is also
Including commutator cooling tower and commutator, the commutator cooling tower is connected with the heat exchanger three, the commutator with described
Heat exchanger three connects.
Further, the quantity of the cold wind coil pipe is several, and several described cold wind coil pipes are in parallel.
Further, the quantity of the temperature bath one is several, and is provided with described changing in each described temperature bath one
Hot device one, and several described heat exchangers one are in parallel.
Further, the connection is pipeline connection, and is provided with control valve on the connector of the connection.
Further, temperature controller one is provided with the heat storage water tank one, be provided with temperature control in the temperature bath two
Device processed two.
Further, the jointed electrochemical energy Integrated Energy application system also includes control system, the control system difference
With the water resource heat pump, the air source heat pump, the control valve, the commutator cooling tower, the temperature controller one and
The temperature controller two is electrically connected with.
The operation method of the jointed electrochemical energy Integrated Energy application system is：The high-temperature-hot-water that water resource heat pump is produced is through storage
Boiler one is stored, and supplies the temperature bath one of each needs heating, and the middle warm water after exchanging heat through heat exchanger one is back to water storage
Case one, water resource heat pump are responsible for for the water in heat storage water tank one being heated to 70-75 DEG C.Water resource heat pump to meet based on hot water demand,
After hot water demand meets, water resource heat pump is shut down；The cold water that water resource heat pump and air source heat pump group are produced is through storing up cold water storage cistern storage, warp
Piping is conveyed, and is two cooling of temperature bath, saves fridge operating cost.Then cold water flows back to Chu Leng after fan coil heat exchange
Water tank, completes refrigeration circuit circulation.The exhaust outlet of fan coil is provided with cool air hose, and cool air hose is transported to interior cold wind, is
Factory Building is lowered the temperature；When winter environment is low, the cold wind of fan coil is vented directly to outdoor；Need the temperature bath two of constant temperature cooling
Heat exchanger connects the cold water side of water resource heat pump.Cool down water resource heat pump shutdown or needs constant temperature when the heat of temperature bath one meets
Technology groove cold is not enough, and temperature is too high automatically turns on for air source heat pump detection.If ambient temperature is too low during winter, air source heat pump
When being not turned on, two temperature of temperature bath also continues to reduce, then close the second-class technology groove heat exchanger electricity for needing constant temperature cooling of temperature bath
Magnet valve, final realization heat the balance with refrigeration demand.
The invention has the beneficial effects as follows：As the present invention includes water resource heat pump, gas furnace, heat storage water tank one, heat storage water tank
2nd, temperature bath one, storage cold water storage cistern and temperature bath two, the water resource heat pump include refrigerant circulation circuit, the refrigerant circulation circuit
On be disposed with vaporizer, compressor, condenser and throttling arrangement, the heat storage water tank one is connected with the condenser, institute
State in temperature bath one and be provided with heat exchanger one, the heat storage water tank one, the heat storage water tank two and heat exchanger one are connected, the combustion
Steam stove is connected with the heat storage water tank two, and the storage cold water storage cistern is connected with the vaporizer, is provided with and changes in the temperature bath two
Hot device two, the storage cold water storage cistern are connected with the heat exchanger two, so, the present invention solves production process during electrochemical production
In not only need to heat the energy demand for again needing to cool down.The system comprehensive energy application efficiency is high, exempts from while hot water is produced
Take generation cold water, cold wind, the existing fridge of factory can be substituted completely, equipment investment can be saved.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
As shown in figure 1, the present invention includes water resource heat pump 1, gas furnace 2, heat storage water tank 1, heat storage water tank 24, temperature bath
One 5, storage cold water storage cistern 6 and temperature bath 27, the water resource heat pump 1 include refrigerant circulation circuit, in the refrigerant circulation circuit successively
Vaporizer, compressor, condenser and throttling arrangement is provided with, the heat storage water tank 1 is connected with the condenser, the constant temperature
Heat exchanger 1 is provided with pond 1, and the heat storage water tank 1, the heat storage water tank 24 and heat exchanger 1 are connected, described
Gas furnace 2 is connected with the heat storage water tank 24, and the storage cold water storage cistern 6 is connected with the vaporizer, is set in the temperature bath 27
Heat exchanger 2 71 is equipped with, the storage cold water storage cistern 6 is connected with the heat exchanger 2 71.
In the present embodiment, the jointed electrochemical energy Integrated Energy application system also includes air source heat pump 8 and the sky
Air supply heat pump 8 is connected with the storage cold water storage cistern 6.
In the present embodiment, the jointed electrochemical energy Integrated Energy application system also includes fan coil 9 and the blower fan
Coil pipe 9 is connected with the storage cold water storage cistern 6, and the fan coil 9 includes exhaust outlet, and the exhaust outlet is provided with cool air hose, described
Cold wind coil pipe 9 is in parallel with the heat exchanger 2 71.
In the present embodiment, heat exchanger 3 61 is provided with the storage cold water storage cistern 6, the jointed electrochemical energy Integrated Energy should
Also include that commutator cooling tower 10 and commutator 11, the commutator cooling tower 10 are connected with the heat exchanger 3 61 with system,
The commutator 11 is connected with the heat exchanger 3 61.
In the present embodiment, the quantity of the cold wind coil pipe 9 is several, and several described cold wind coil pipes 9 are in parallel；Institute
The quantity for stating temperature bath 1 is several, and is provided with the heat exchanger 1 in each described temperature bath 1, and some
The individual heat exchanger 1 is in parallel.
In the present embodiment, the connection is pipeline connection, and is provided with control valve on the connector of the connection
12.
In the present embodiment, temperature controller one is provided with the heat storage water tank 1, be provided with the temperature bath two
Temperature controller two.
In the present embodiment, the jointed electrochemical energy Integrated Energy application system also includes control system, the control system
System respectively with the water resource heat pump 1, the air source heat pump 8, described control valve 12, the commutator cooling tower 10, the temperature
Degree controller one and the temperature controller two are electrically connected with.
Operation principle of the present invention and flow process：The system adopts the water resource heat pump 1 for main frame, and using air source heat
Pump 8 is that auxiliary cold and heat source, the high-temperature-hot-water that the water resource heat pump 1 is produced are stored through the heat storage water tank 1, and supplying each needs
The temperature bath 1 to be heated, the middle warm water after exchanging heat through the heat exchanger 1 are back to the heat storage water tank 1, institute
State water resource heat pump 1 to be responsible for for the water in the heat storage water tank 1 being heated to 70-75 DEG C.The water resource heat pump 1 is meeting hot water need
Based on asking, after hot water demand meets, the water resource heat pump 1 is shut down；The cold water of 8 groups of generations of the water resource heat pump 1 and air source heat pump
Store through the storage cold water storage cistern 6, through the pipeline, be that the temperature bath 27 is lowered the temperature, save fridge operating cost.
Then cold water flows back to the storage cold water storage cistern 6 after the heat exchange of the fan coil 9, completes refrigeration circuit circulation.The fan coil 9
Exhaust outlet be provided with cool air hose, the cool air hose is transported to interior cold wind, be Factory Building cooling；When winter environment is low, institute
The cold wind for stating fan coil 9 is vented directly to outdoor；The heat exchanger of the temperature bath 27 of constant temperature cooling is needed to connect the water
The cold water side of source heat pump 1.When the temperature bath 1 heat meet make the water resource heat pump 1 shut down or needs constant temperature cooling
Technology groove cold is not enough, and temperature is too high automatically turns on for the detection of the air source heat pump 8.If ambient temperature is too low during winter, described
When air source heat pump 8 is not turned on, 27 temperature of the temperature bath also continues to reduce, then closing described temperature bath 27 etc. needs constant temperature
The technology groove heat exchanger electromagnetic valve of cooling, final realization heat the balance with refrigeration demand.
The control principle of the present invention：Shut down in T hot water >=75 DEG C, the water resource heat pump 1；65 DEG C of T hot water ＜, the water source heat
1 heat pump of pump is opened；T acid copper >=27 DEG C, the turnover water solenoid valve of the temperature bath 27 are opened, if temperature continues to raise, T acid copper ＞
28 DEG C, the air source heat pump 8 opens refrigeration.Air source heat pump 8 described in T acid copper≤26 is closed, if temperature continues to reduce, T acid
Copper ＜ 25,27 Inlet and outlet water closed electromagnetic valve of the temperature bath.（One 3 temperature of heat storage water tank described in T hot water, T acid copper
27 temperature of the temperature bath）
The present invention is applied to the technical field of electro-chemical machining Integrated Energy application.
Although embodiments of the invention are described with practical solution, the limit to implication of the present invention is not constituted
System, for those skilled in the art, according to this specification to the modification of its embodiment and with combining for other schemes be all
Obviously.
Claims (10)
1. a kind of jointed electrochemical energy Integrated Energy application system, it is characterised in that：The jointed electrochemical energy Integrated Energy application system
System includes water resource heat pump（1）, gas furnace（2）, heat storage water tank one（3）, heat storage water tank two（4）, temperature bath one（5）, storage cold water storage cistern
（6）And temperature bath two（7）, the water resource heat pump（1）Including refrigerant circulation circuit, it is disposed with the refrigerant circulation circuit
Vaporizer, compressor, condenser and throttling arrangement, the heat storage water tank one（3）It is connected with the condenser, the temperature bath one
（5）Heat exchanger one is inside provided with（51）, the heat storage water tank one（3）, the heat storage water tank two（4）And heat exchanger（51）String
Connection, the gas furnace（2）With the heat storage water tank two（4）Connection, the storage cold water storage cistern（6）It is connected with the vaporizer, described
Temperature bath two（7）Heat exchanger two is inside provided with（71）, the storage cold water storage cistern（6）With the heat exchanger two（71）Connection.
2. jointed electrochemical energy Integrated Energy application system according to claim 1, it is characterised in that：The jointed electrochemical energy
Integrated Energy application system also includes air source heat pump（8）And the air source heat pump（8）With the storage cold water storage cistern（6）Connection.
3. jointed electrochemical energy Integrated Energy application system according to claim 2, it is characterised in that：The jointed electrochemical energy
Integrated Energy application system also includes fan coil（9）And the fan coil（9）With the storage cold water storage cistern（6）Connection, described
Fan coil（9）Including exhaust outlet, the exhaust outlet is provided with cool air hose, the cold wind coil pipe（9）With the heat exchanger two
（71）In parallel.
4. jointed electrochemical energy Integrated Energy application system according to claim 3, it is characterised in that：The storage cold water storage cistern
（6）Heat exchanger three is inside provided with（61）, the jointed electrochemical energy Integrated Energy application system also includes commutator cooling tower（10）
And commutator（11）, the commutator cooling tower（10）With the heat exchanger three（61）Connection, the commutator（11）With described
Heat exchanger three（61）Connection.
5. jointed electrochemical energy Integrated Energy application system according to claim 4, it is characterised in that：The cold wind coil pipe
（9）Quantity be several, and several described cold wind coil pipes（9）In parallel.
6. jointed electrochemical energy Integrated Energy application system according to claim 5, it is characterised in that：The temperature bath one
（5）Quantity be several, and each described temperature bath one（5）The heat exchanger one is inside provided with（51）, and several institute
State heat exchanger one（51）In parallel.
7. jointed electrochemical energy Integrated Energy application system according to claim 5, it is characterised in that：The connection is pipe
Road connects, and is provided with control valve on the connector of the connection（12）.
8. jointed electrochemical energy Integrated Energy application system according to claim 7, it is characterised in that：The heat storage water tank one
（3）Temperature controller one is inside provided with, in the temperature bath two, temperature controller two is provided with.
9. jointed electrochemical energy Integrated Energy application system according to claim 8, it is characterised in that：The jointed electrochemical energy
Integrated Energy application system also includes control system, the control system respectively with the water resource heat pump（1）, air source heat
Pump（8）, the control valve（12）, the commutator cooling tower（10）, the temperature controller one and the temperature controller two
It is electrically connected with.
10. a kind of operation method of jointed electrochemical energy Integrated Energy application system as claimed in claim 9, it is characterised in that：
Water resource heat pump（1）The high-temperature-hot-water of generation is through heat storage water tank one（3）Storage, supplies the temperature bath one of each needs heating（5）, warp
Heat exchanger one（51）Middle warm water after heat exchange is back to heat storage water tank one（3）, water resource heat pump（1）It is responsible for heat storage water tank one（3）
In water be heated to 70-75 DEG C；Water resource heat pump（1）To meet based on hot water demand, hot water demand meet after water resource heat pump（1）Stop
Machine；Water resource heat pump（1）And air source heat pump（8）The cold water that group is produced is through storing up cold water storage cistern（6）Storage, through pipeline, is permanent
Warm pond two（7）Cooling, saves fridge operating cost；Then cold water is through fan coil（9）Storage cold water storage cistern is flowed back to after heat exchange（6）,
Complete refrigeration circuit circulation；Fan coil（9）Exhaust outlet be provided with cool air hose, cool air hose is transported to interior cold wind, is factory
Room lowers the temperature；When winter environment is low, fan coil（9）Cold wind be vented directly to outdoor；The temperature bath two for needing constant temperature to cool down
（7）Heat exchanger connection water resource heat pump（1）Cold water side；When temperature bath one（5）Heat meet make water resource heat pump（1）Shut down or
Need the technology groove cold of constant temperature cooling not enough, air source heat pump（8）Temperature is too high automatically turns on for detection；If environment temperature during winter
Spend low, air source heat pump（8）When being not turned on, temperature bath two（7）Temperature also continues to reduce, then close temperature bath two（7）Deng need
The technology groove heat exchanger electromagnetic valve for wanting constant temperature to cool down, final realization heat the balance with refrigeration demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213129.6A CN106500403A (en) | 2016-12-26 | 2016-12-26 | Jointed electrochemical energy Integrated Energy application system and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213129.6A CN106500403A (en) | 2016-12-26 | 2016-12-26 | Jointed electrochemical energy Integrated Energy application system and its operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500403A true CN106500403A (en) | 2017-03-15 |
Family
ID=58333930
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611213129.6A Pending CN106500403A (en) | 2016-12-26 | 2016-12-26 | Jointed electrochemical energy Integrated Energy application system and its operation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106500403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118548605A (en) * | 2024-05-15 | 2024-08-27 | 西南交通大学 | Heat recovery, utilization and management system and method for wind-light-hydrogen heat storage energy microgrid |
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| CN201866994U (en) * | 2010-11-16 | 2011-06-15 | 山东建筑大学 | Solar energy-air-geothermal energy multi-source double-compressor heat pump heat supply air conditioning combined system |
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Application publication date: 20170315 |