CN104896796B - Energy-saving type cooling and heating integrated system - Google Patents
Energy-saving type cooling and heating integrated system Download PDFInfo
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- CN104896796B CN104896796B CN201510337807.9A CN201510337807A CN104896796B CN 104896796 B CN104896796 B CN 104896796B CN 201510337807 A CN201510337807 A CN 201510337807A CN 104896796 B CN104896796 B CN 104896796B
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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
Abstract
The invention provides an energy-saving type cooling and heating integrated system. The energy-saving type cooling and heating integrated system comprises a cooling system, a heating system and a water supplementing system. The cooling system comprises a plurality of refrigerating machines, a plurality of cooling towers, a plurality of water grooves, a heat exchanger, a water distributor and a water collector. The heating system comprises a threaded pipe heat exchanger, the water distributor and the water collector. The water supplementing system comprises a soft water station and a water tank. A water distribution system and a water collection system are adopted by the cooling system and the heating system, and therefore the investment cost is saved, and management and maintenance are convenient; the cooling towers can serve as spare cooling towers with each other, and can conduct cooling on cooling water of the same refrigerating machine at the same time, the cooling effect is enhanced, and operation is more reliable; during the transition seasons such as the spring or the autumn, the refrigerating machines stop working, cooling of the cooling water is conducted only through the cooling towers and the heat exchanger, condensate water generated by the heat exchanger in winter serves as supplemental water of the heating system, the soft water station does not need to be operated, and therefore the energy consumption can be effectively reduced.
Description
Technical field
The present invention relates to indoor cooling heating system, more particularly to a kind of energy-saving cooling heating integrated system.
Background technology
Existing cold supply system and heating system are all separate construction, and cold supply system includes refrigeration machine, cooling tower, soft water station
And various pipelines and valve etc., heating system includes screwed tube heat exchanger, soft water station and various pipelines and valve etc., two systems
It is respectively mounted, which increases cost of investment, and the cost of management and maintenance is also increased.
In spring and autumn, weather is not extreme heat relatively, if at this moment driving refrigeration machine, will result in Indoor Temperature and spends
It is low, make troubles to user's life, while the acc power that freezes is big, waste of energy can be caused.In addition, the softening of winter heating system
Water consumption is less, and at this moment running soft water station will certainly cause to soften water waste, and energy consumption is too high.
The content of the invention
The integrated system it is an object of the invention to provide a kind of energy-saving cooling heats, can be cost-effective, reduces the energy
Waste.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of energy-saving cooling heating integrated system, including cold supply system, heating system and water charging system,
The cold supply system includes the first refrigeration machine, the first cooling tower, the first tank, water knockout drum and water collector, the first system
The cooling water outlet of cold connects the water inlet of the first cooling tower by the first cooling water pipeline, in the bottom of the first cooling tower
It is provided with the first tank, the water inlet of the first tank connects the delivery port of the first cooling tower, the delivery port of the first tank is by the
One CWR road connects the cooling water intake of the first refrigeration machine, and on the first CWR road first is provided with
Water pump, the chilled water delivery port of the first refrigeration machine connects the water inlet of water knockout drum by the first chilled water pipeline, and water knockout drum goes out
The mouth of a river connects the water inlet of user's air-conditioning system by water knockout drum outlet conduit, and the delivery port of user's air-conditioning system passes through water collector
Inlet channel connects the water inlet of water collector, and the delivery port of water collector connects the first refrigeration machine by the first chilled water water return pipeline
Chilled water water inlet, be provided with the second water pump on the first chilled water water return pipeline；
The heating system includes screwed tube heat exchanger, water knockout drum and water collector, and the delivery port of screwed tube heat exchanger passes through
Screwed tube heat exchanger outlet conduit connects the water inlet of water knockout drum, and the delivery port of water knockout drum is used by the connection of water knockout drum outlet conduit
The water inlet of family heating equipment, the delivery port of user heating equipment connects the water inlet of water collector by water collector inlet channel,
The water inlet that the delivery port of water collector passes through screwed tube heat exchanger inlet channel connection screw thread heat exchange of heat pipe, on screwed tube heat exchanger
It is also associated with jet chimney；
The water charging system includes soft water station and water tank, and the delivery port at the soft water station sequentially passes through softened water outlet conduit
Connect the first tank with cooling water replenishment pipeline, the 3rd water pump is provided with cooling water replenishment pipeline, in cooling water replenishment pipe
Position on road near the first tank is provided with the first ball-cock assembly, and the ball float of the first ball-cock assembly is arranged in the first tank, and first
Ball-cock assembly control the 3rd water pump of connection, the delivery port at the soft water station also sequentially passes through softened water outlet conduit and tank inlet pipe
Road connects the water inlet of water tank, and the 4th water pump is provided with water tank water intake pipeline, near water tank on water tank water intake pipeline
Position is provided with the second ball-cock assembly, and the ball float of the second ball-cock assembly is arranged in water tank, the second ball-cock assembly control the 4th water pump of connection,
The delivery port of water tank connects water knockout drum by radiator drain road, and the 5th water pump, the spiral shell are provided with radiator drain road
The condensation-water drain end of line heat exchange of heat pipe connects water tank by condensing water conduit, and overflow pipe is provided with water tank.
The cold supply system also includes the second refrigeration machine, the second cooling tower and the second tank, the cooling water of the second refrigeration machine
Delivery port connects the water inlet of the second cooling tower by the second cooling water pipeline, and the bottom of the second cooling tower is provided with the second water
Groove, the water inlet of the second tank connects the delivery port of the second cooling tower, and the delivery port of the second tank passes through the second cooling water backwater
Pipeline connects the cooling water intake of the second refrigeration machine, and the 6th water pump, the second system are provided with the second CWR road
The chilled water delivery port of cold connects the water inlet of water knockout drum by the second chilled water pipeline, and the delivery port of user's air-conditioning system leads to
Cross the water inlet that water collector inlet channel connects water collector, the delivery port of water collector is by the second chilled water water return pipeline connection the
The chilled water water inlet of two refrigeration machines, on the second chilled water water return pipeline the 7th water pump is provided with.
The first connecting pipe is provided between first cooling water pipeline and the second cooling water pipeline, described first
The second connecting pipe is provided between tank and the second tank, butterfly valve is provided with first connecting pipe, described second connects
The two ends threaded a pipe are respectively arranged with butterfly valve.
The cold supply system also includes heat exchanger, and the first delivery port of the heat exchanger is by the first outlet conduit connection the
Two cooling water pipelines, the second delivery port of heat exchanger connects the second chilled water pipeline by the second outlet conduit, and the of heat exchanger
One water inlet connects the second chilled water water return pipeline by the first inlet channel, and the second water inlet of heat exchanger is by the second water inlet
Pipeline connects the second CWR road.
The condensed water delivery port of the screwed tube heat exchanger passes sequentially through condensed water outlet conduit and condensing water conduit connection
Water tank, the condensation-water drain end of the screwed tube heat exchanger also passes sequentially through condensed water outlet conduit and condensation water tank inlet channel
The water inlet of connection condensation water tank, the delivery port of condensation water tank passes sequentially through condensation water tank outlet conduit and condensing water conduit connection
Water tank, is provided with the 8th water pump on condensation water tank outlet conduit, and the position of water tank is provided with the on condensing water conduit
Three ball-cock assemblys, the ball float of the 3rd ball-cock assembly is arranged in water tank, the 3rd ball-cock assembly control the 8th water pump of connection, on condensate tank also
The second inlet channel is provided with, on the second inlet channel ball valve is provided with.
Equalizing main is provided between the water knockout drum and water collector, is set gradually from left to right on the equalizing main
The valve group two ends for having two butterfly valves composition of two butterfly valves, motor-driven valve and two butterfly valves, motor-driven valve and its both sides are also parallel with
The delivery port of standby butterfly valve, the water knockout drum and water collector is respectively arranged with a spare interface, arranges on the spare interface
There is butterfly valve.
In the cold supply system, the cooling water outlet of the first refrigeration machine connects the first cooling water pipeline through being flexible coupling,
Thermometer and two butterfly valves are disposed with along water (flow) direction on first cooling water pipeline, the bottom of first tank passes through
Several butterfly valves connect the first CWR road, and butterfly is disposed with along water (flow) direction on the first CWR road
Valve, filter, the first water pump, pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer, the first cooling water is returned
The cooling water intake that waterpipe passes through the first refrigeration machine of connection that is flexible coupling；
The cooling water outlet of the second refrigeration machine connects the second cooling water pipeline through being flexible coupling, on the second cooling water pipeline
Thermometer and two butterfly valves are disposed with along water (flow) direction, the bottom of second tank is by several butterfly valves connections the
Two CWR roads, butterfly valve, filter, the 6th water are disposed with the second CWR road along water (flow) direction
Pump, pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer, the second CWR road is by being flexible coupling
Connect the cooling water intake of the second refrigeration machine；
The chilled water delivery port of the first refrigeration machine connects the first chilled water pipeline through being flexible coupling, on the first chilled water pipeline
Thermometer and two butterfly valves are disposed with along water (flow) direction, are set successively along water (flow) direction on the first chilled water water return pipeline
Butterfly valve, filter, the first water pump, pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer are equipped with, first is cold
Freeze chilled water water inlet of the water water return pipeline by the first refrigeration machine of connection that is flexible coupling；
The chilled water delivery port of the second refrigeration machine connects the second chilled water pipeline through being flexible coupling, on the second chilled water pipeline
Thermometer and two butterfly valves are disposed with along water (flow) direction, are set successively along water (flow) direction on the second chilled water water return pipeline
Butterfly valve, filter, the 7th water pump, pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer are equipped with, second is cold
Freeze chilled water water inlet of the water water return pipeline by the second refrigeration machine of connection that is flexible coupling；
On first inlet channel of the heat exchanger, the first outlet conduit, the second inlet channel and the second outlet conduit
It is respectively arranged with thermometer and butterfly valve；
Butterfly valve, check-valves and butterfly valve are disposed with along water (flow) direction on the softened water outlet conduit, described
Butterfly valve, the 5th water pump, check-valves, butterfly valve, expansion tank and butterfly valve are disposed with along water (flow) direction on radiator drain road,
Ball valve, the 8th water pump, check-valves and butterfly valve are disposed with along water (flow) direction on the condensation water tank outlet conduit, in institute
State and be disposed with two butterfly valves, the 9th water pump, pressure gauge, temperature biography along water (flow) direction on screwed tube heat exchanger inlet channel
Sensor, check-valves and butterfly valve, pressure-reducing valve, stop valve, motor-driven valve are disposed with the jet chimney along steam direction
And stop valve, a standby stop valve is also parallel with the valve group two ends of the stop valve, motor-driven valve and stop valve composition,
Check-valves is provided with the condensed water outlet conduit of the screwed tube heat exchanger, is provided with the condensation water tank inlet channel
Ball valve, two ball valves and the 3rd ball-cock assembly are disposed with the condensing water conduit along water (flow) direction；
A butterfly valve is respectively arranged near water knockout drum side and near user side on per water knockout drum outlet conduit described in bar,
A butterfly valve is respectively arranged with per water collector inlet channel described in bar near water collector side and near user side.
In the present invention, cold supply system and heating system adopt a set of induction system, investment reduction cost, management and maintenance side
Just；Can be standby each other between multiple cooling towers, it is possible to while to the cooling water temperature of a refrigeration machine, strengthening cooling effect
Really, run relatively reliable；The transition season as spring or autumn, refrigeration machine quits work, only by cooling tower come to
Cooling water temperature, make-up water of the condensed water that winter produces on heat exchanger as heating system, it is not necessary to which operation softens water station, can
It is effectively reduced energy consumption.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
As shown in figure 1, the invention mainly comprises cold supply system, heating system and water charging system.
Cold supply system include the first refrigeration machine 1, the first cooling tower 3, the first tank 5, the first water pump 7, the second water pump 8, point
Hydrophone 18 and water collector 19, the cooling water outlet of the first refrigeration machine 1 passes sequentially through be flexible coupling part 26-1 and the first cooling water
Pipeline 34 connects the water inlet of the first cooling tower 3, and temperature is disposed with along water (flow) direction on the first cooling water pipeline 34
Meter 28, butterfly valve 27-1 and butterfly valve 27-2, in the bottom of the first cooling tower 3 the first tank 5, the water inlet of the first tank 5 are provided with
Connect the delivery port of the first cooling tower 3, the bottom of the first tank 5 connects the first cooling water by several butterfly valve 27-3 in parallel
Water return pipeline 35, butterfly valve 27-4, filter 32, first are disposed with the first CWR road 35 along water (flow) direction
Water pump 7, pressure gauge 31, check-valves 30-1, butterfly valve 27-5, electric water treatment device 29, butterfly valve 27-6 and thermometer 28, the first cooling
The cooling water intake that water water return pipeline 35 passes through 26 the first refrigeration machines of connection 1 that are flexible coupling；The chilled water water outlet of the first refrigeration machine 1
Mouth passes sequentially through the water inlet of be flexible coupling part 26-2 and the connection water knockout drum 18 of the first chilled water pipeline 36, the first chilled water pipeline
Thermometer 28, butterfly valve 27-7 and butterfly valve 27-8 are disposed with along water (flow) direction on 36, the delivery port of water knockout drum 18 is by dividing
Hydrophone outlet conduit connects the water inlet of the air-conditioning system of user 51, and the quantity of water knockout drum outlet conduit needs really according to user 51
Fixed, the delivery port of the air-conditioning system of user 51 connects the water inlet of water collector 19 by water collector inlet channel, and water collector 19 goes out
The mouth of a river passes sequentially through the first chilled water water return pipeline 37 and the part 26-4 that is flexible coupling connects the chilled water water inlet of the first refrigeration machine 1
Mouthful, on the first chilled water water return pipeline 37 along water (flow) direction be disposed with butterfly valve 27-7, butterfly valve 27-10, filter 32, the
Two water pumps 8, pressure gauge 31, check-valves 30-2, butterfly valve 27-11, electric water treatment device 29, butterfly valve 27-12 and thermometer 28.
Operationally, cooling water is absorbed after heat from the first refrigeration machine 1, passes sequentially through the part 26-1 and that is flexible coupling
One cooling water pipeline 34 enters the first cooling tower 3, and cooling water flows into first and cool down after spray cooling in the first cooling tower 3
First tank 5 of the bottom of tower 3, the bottom of the first tank 5 is provided with a plurality of pipeline, and butterfly valve 27 is provided with every pipeline, cooling
Successively the CWR road 35 of Jing butterfly valves 27 and first and the part 26-2 that is flexible coupling flow back to the first refrigeration machine 1 to water；Chilled water exists
In first refrigeration machine 1 after frozen cooling, sequentially pass through and be flexible coupling part 26-3 and the first chilled water pipeline 36 is delivered to water knockout drum
18, the chilled water Jing water knockout drum outlet conduits in water knockout drum 18 are delivered to user 51, the quantity of water knockout drum outlet conduit according to
Family 51 it needs to be determined that, chilled water the region of user 51 absorb heat after, through water collector inlet channel flow into water collector 19, collection
Again successively the first chilled waters of Jing water return pipeline 37 and the part 26-4 that is flexible coupling are back to the first refrigeration machine 1 to chilled water in hydrophone 19
Carry out heat exchange, such iterative cycles.
Cold supply system also includes the second refrigeration machine 2, the second cooling tower 4 and the second tank 6, the cooling water of the second refrigeration machine 2
Delivery port passes sequentially through the water inlet of be flexible coupling part 26-5 and the second cooling tower 4 of connection of the second cooling water pipeline 38, second
Thermometer 28, butterfly valve 27-12 and butterfly valve 27-13 are disposed with along water (flow) direction on cooling water pipeline 38, in the second cooling
The bottom of tower 4 is provided with the second tank 6, and the water inlet of the second tank 6 connects the delivery port of the second cooling tower 4, the second tank 6
Bottom connects the second CWR road 39 by several butterfly valve 27-14 in parallel, on the second CWR road 39
Butterfly valve 27-15, filter 32, the 6th water pump 9, pressure gauge 31, check-valves 30-3, butterfly valve are disposed with along water (flow) direction
27-16, electric water treatment device 29, butterfly valve 27-17 and thermometer 28, the second CWR road 39 is by the part that is flexible coupling
26-6 connects the cooling water intake of the second refrigeration machine 2；The chilled water delivery port of the second refrigeration machine 2 passes sequentially through the part that is flexible coupling
26-7 and the second chilled water pipeline 40 connect the water inlet of water knockout drum 18, on the second chilled water pipeline 40 along water (flow) direction successively
Thermometer 28 and butterfly valve 27-18 are provided with, the delivery port of water knockout drum 18 connects the air-conditioning system of user 51 by water knockout drum outlet conduit
The water inlet of system, the quantity of water knockout drum outlet conduit according to user 51 it needs to be determined that, along current on water knockout drum outlet conduit
This only has butterfly valve 27-19 and butterfly valve 27-20 in direction, and the delivery port of the air-conditioning system of user 51 is by water collector inlet channel connection collection
The water inlet of hydrophone 19, butterfly valve 27-21 and butterfly valve 27-22, water collector are provided with water collector inlet channel along water (flow) direction
19 delivery port passes sequentially through the second chilled water water return pipeline 41 and the part 26-8 that is flexible coupling connects the chilled water of the second refrigeration machine 2
Water inlet, butterfly valve 27-23, filter 32, the 7th water are disposed with the second chilled water water return pipeline 41 along water (flow) direction
Pump 10, pressure gauge 31, check-valves 30-4, butterfly valve 27-24, electric water treatment device 29, butterfly valve 27-25 and thermometer 28.
The course of work of the second refrigeration machine 2 and the second cooling tower 4 ibid, is repeated no more.If summer weather is excessively hot,
Two refrigeration machines and two cooling towers start simultaneously.It is provided between the first cooling water pipeline 34 and the second cooling water pipeline 38
First connecting pipe 42, on the first connecting pipe 42 butterfly valve 27-26 is provided with, and is installed between the first tank 5 and the second tank 6
The two ends for having the second connecting pipe 43, the second connecting pipe 43 are respectively arranged with butterfly valve 27-27 and butterfly valve 27-28, two coolings
Tower can be standby each other, and when only driving the first refrigeration machine 1, and the first cooling tower 3 is when breaking down, the cooling water in the first refrigeration machine 1
Successively be flexible coupling part 26-1, the first cooling water pipeline 34 and the first connecting pipes 42 of Jing flows into the second cooling tower 4, and cooling water exists
In second cooling tower 4 after spray cooling, the second tank 6 of the bottom of the second cooling tower 4 is flowed into, then cooling water connects through second
Thread a pipe 43 the first tanks of inflow 5, cooling water sequentially passes through again the first CWR road 35 of the bottom of the first tank 5 and soft
Connection member 26-2 flows into the first refrigeration machine 1；When only driving the second refrigeration machine 2, and the second cooling tower 4 is when breaking down, the second system
Successively be flexible coupling part 26-3, the second cooling water pipeline 38 and the first connecting pipes 42 of Jing flows into first to cooling water in cold 2
Cooling tower 3, cooling water flows into the first tank 5 of the bottom of the first cooling tower 3, then after spray cooling in the first cooling tower 3
Cooling water flows into the second tank 6 through the second connecting pipe 43, and cooling water sequentially passes through again the second cooling of the bottom of the second tank 6
Water water return pipeline 39 and the part 26-4 that is flexible coupling flow into the second refrigeration machine 2.In the same manner, when summer is less hot, it is also possible to
A refrigeration machine is only driven, while running two cooling towers, can so strengthen cooling-down effect, waste is not resulted in again, its is worked
Journey ibid, is repeated no more.
Cold supply system also includes heat exchanger 11, and the first delivery port of heat exchanger 11 is cold by the connection second of the first outlet conduit
But waterpipe 38, the second delivery port of heat exchanger 11 connects the second chilled water pipeline 40, heat exchanger 11 by the second outlet conduit
The first water inlet the second chilled water water return pipeline 41 is connected by the first inlet channel, the second water inlet of heat exchanger 11 passes through
Second inlet channel connects the second CWR road 39, the first inlet channel of heat exchanger 11, the first outlet conduit, second
Thermometer 28 and butterfly valve 27-29 are respectively provided with inlet channel and the second outlet conduit.
The transition season as spring and autumn, indoor temperature is not especially high relatively, and at this moment two refrigeration machines quit work,
Heat exchanger 11 and two cooling towers are only run, the purpose of energy-conservation is reached.Its course of work is：Cooling water is lowered the temperature in heat exchanger 11
Afterwards, the outlet conduits of Jing first and the second cooling water pipeline 38 enter the second cooling tower 4, and cooling water is sprayed in the second cooling tower 4
After radiating, the second tank 6 of the bottom of the second cooling tower 4 is flowed into, while the communicating passages of cooling water Jing first enter the first cooling tower
3, cooling water flows into the first tank 5 of the first cooling tower 3 bottom after spray cooling in the first cooling tower 3, cooling water Jing the again
Two communicating passages flow into the second tank 6, then the He of the second CWRs of Jing road 39 successively again of the cooling water in the second tank 6
First inlet channel inflow heat exchanger 11 carries out heat exchange；11 chilled water outlet conduits of Jing second and second successively in heat exchanger
Chilled water pipeline 40 flows into water knockout drum 18, and the chilled water Jing water knockout drum outlet conduits in water knockout drum 18 are delivered to user 51, point water
The quantity of device outlet conduit according to user 51 it needs to be determined that, chilled water the region of user 51 absorb heat after, through water collector
Inlet channel flows into water collector 19, the chilled water in water collector 19 the first chilled waters of Jing water return pipeline 37 and the second inlet channel again
It is back to heat exchanger 11, such iterative cycles.
Heating system includes screwed tube heat exchanger 20, water knockout drum 18 and water collector 19, the delivery port of screwed tube heat exchanger 20
The water inlet of water knockout drum 18 is connected by screwed tube heat exchanger outlet conduit, on screwed tube heat exchanger outlet conduit butterfly valve is provided with
27-30, the delivery port of water knockout drum 18 connects the water inlet of the heating equipment of user 51, the heating of user 51 by water knockout drum outlet conduit
The delivery port of equipment connects the water inlet of water collector 19 by water collector inlet channel, and the delivery port of water collector 19 passes through screwed pipe
The water inlet of heat exchanger inlet channel connection screw thread heat exchange of heat pipe 20, on screwed tube heat exchanger inlet channel along water (flow) direction according to
It is secondary to be provided with butterfly valve 27-31, butterfly valve 27-32, the 9th water pump 25, pressure gauge 31, temperature sensor, check-valves 30-5 and butterfly valve
27-33, is also associated with jet chimney on screwed tube heat exchanger 20, pressure-reducing valve is disposed with along steam direction on jet chimney
49th, stop valve 48, motor-driven valve 44 and stop valve 48, at the valve group two ends of stop valve 48, motor-driven valve 44 and stop valve 48 composition
A standby stop valve 46 is also parallel with, is closed when standby stop valve 46 is flat, only used when motor-driven valve 44 is out of order.
When needing heating in the winter time, two refrigeration machines, two cooling towers and the wholly off operation of heat exchanger 11, steam passes through
Jet chimney carries out heat exchange with screwed tube heat exchanger 20, the hot water Jing screwed tube heat exchanger outlet pipes in screwed tube heat exchanger 20
Road enters water knockout drum 18, and the hot water Jing water knockout drum outlet conduits in water knockout drum 18 are delivered to user 51, heat to user 51, point water
The quantity of device outlet conduit according to user 51 it needs to be determined that, hot water the region of user 51 cooling after, Jing water collector inlet channels enter
Enter water collector 19, again Jing screwed tube heat exchangers inlet channel is back to screwed tube heat exchanger 20 to the hot water in water collector 19, so
Iterative cycles, such cold supply system and heating system are with regard to public a set of water diversion system and collecting system, investment reduction cost.
Cooling tower has substantial amounts of cooling water and evaporate in air when lowering the temperature to cooling water, therefore cooling water is needed
Jing is wanted often to supplement.Water charging system of the present invention includes soft water station 12 and water tank 17, and the delivery port at soft water station 12 is sequentially passed through
Softened water outlet conduit and cooling water replenishment pipeline connect the second tank 6, on softened water outlet conduit along water (flow) direction according to
It is secondary to be provided with butterfly valve 27-33, check-valves 30-6 and butterfly valve 27-34, set successively along water (flow) direction on cooling water replenishment pipeline
The 3rd water pump 13, ball valve 33-1 and the first ball-cock assembly 14 are equipped with, the first ball-cock assembly 14 is arranged near the first tank 5, and ball float sets
Put in the first tank 5, control the 3rd water pump 13 of connection of the first ball-cock assembly 14；The delivery port at soft water station 12 also sequentially passes through softening
Water outlet conduit and water tank water intake pipeline connection water tank 17, the 4th is disposed with water tank water intake pipeline along water (flow) direction
Water pump 15, the ball-cock assembly 16 of ball valve 33 and second, the second ball-cock assembly 16 is arranged near water tank 17, and the ball float of the second ball-cock assembly 16 sets
Put in water tank 17, control the 4th water pump 15 of connection of the second ball-cock assembly 16, the delivery port of water tank 17 is connected by radiator drain road
Water knockout drum 18 is connect, butterfly valve 27-35, the 5th water pump 22, check-valves are disposed with along water (flow) direction on radiator drain road
30-7 and butterfly valve 27-36, expansion tank 21 and butterfly valve 27-37.
When the water level in the first tank 5 and the second tank 6 is relatively low, the first ball-cock assembly 14 is opened, the 3rd corresponding water
Pump 13 is opened, and successively softened water outlet conduit and softening waterpipe enter the first tank 5 to softened water, cold in the first tank 5
But the second connecting pipes of water Jing 43 flow into the second tank 6, so as to start to give cooling water system moisturizing, when the first tank 5 and second
Cooling water in tank 6 is mended to ordinary water level, and the first ball-cock assembly 14 is closed, while the 3rd water pump 13 is closed, is stopped to cooling
Water system moisturizing.
Freezing water circulation system is closed system, and expansion tank 21 can be used to the pressure of equilibrium freezing water circulation system, is had
Body running process is prior art, be will not be described here.When chilled water system hypotony requires supplementation with chilled water, the 5th water
Pump 22 is opened, and the softened water in water tank 17 enters water knockout drum 18 through radiator drain road, so as to give chilled water system moisturizing.When
When water level in water tank 17 is relatively low, the second ball-cock assembly 16 is opened, and corresponding 4th water pump 15 is opened, softened water softened water successively
Outlet conduit and water tank water intake pipeline enter water tank 17, so as to the moisturizing of feed-tank 17, when the water level in water tank 17 is supplemented to normally
After water level, the second ball-cock assembly 16 is closed, while the 4th water pump 15 is closed, stops the moisturizing of feed-tank 17, is provided with water tank 17
Overflow pipe 50, when the dilutional hyponatremia in water tank 17, unnecessary water is overflowed by overflow pipe 50.
Because the moisturizing needed for winter heating system is less, soft water station 12 is out of service, condensed water is supplemented in feed-tank and is
Can.The condensation-water drain end of screwed tube heat exchanger 20 passes sequentially through condensed water outlet conduit and condensing water conduit connects water tank 17
Water inlet, is provided with check-valves 30-8 on condensed water outlet conduit, sets gradually along water (flow) direction on condensing water conduit
There are ball valve 33-3, ball valve 33-4 and the 3rd ball-cock assembly 23, the 3rd ball-cock assembly 23 is arranged near water tank 17, the 3rd ball-cock assembly 23
Ball float is arranged in water tank 17, and at the condensation-water drain end of screwed tube heat exchanger 20 condensed water outlet conduit and cold is also passed sequentially through
Condensation tank inlet channel connects the water inlet of condensation water tank 47, and ball valve 33-5, condensed water are provided with condensation water tank inlet channel
The delivery port of case 47 passes sequentially through condensation water tank outlet conduit and condensing water conduit connects the water inlet of water tank 17, in condensation water tank
Ball valve 33-6, the 8th water pump 24, check-valves 30-9 and ball valve 33-7 are disposed with outlet conduit along water (flow) direction, the 3rd
Control the 8th water pump 24 of connection of ball-cock assembly 23.
Winter, steam Jing jet chimneys carry out heat exchange with the hot water in screwed tube heat exchanger 20, and steam is changed in screwed pipe
Condensed water is formed in hot device 20 after iterative cycles cooling, condensed water sequentially passes through condensed water outlet conduit and condensing water conduit is entered
Water tank 17, as winter after softening water.If water level is full in water tank 17, successively Jing is cold for the condensed water in screwed tube heat exchanger 20
Solidifying water outlet conduit and condensate tank inlet channel enter condensation water tank 47, when the water level in water tank 17 is reduced, the 3rd ball float
Valve 23 is opened, and corresponding 8th water pump 24 is opened, the Jing condensate tanks outlet conduit 3 and cold successively of the condensed water in condensation water tank 47
Solidifying waterpipe enters water tank 17, so as to the moisturizing of feed-tank 17, when it is ordinary water level that the water level in water tank 17 is supplemented, the 3rd ball float
Valve 23 is closed, while the 8th water pump 24 is closed, stops the moisturizing of feed-tank 17.So save just without opening soft water station 12 in the winter time
The energy.The second inlet channel is additionally provided with condensation water tank 47, ball valve 33 is provided with the second inlet channel, elsewhere
Condensed water can also by the second inlet channel enter condensation water tank 47, as winter moisturizing use.
Equalizing main is provided between water knockout drum 18 and water collector 19, butterfly is disposed with equalizing main from left to right
The butterfly valve 27-39 of valve 27-38, butterfly valve 27-39, motor-driven valve 44, butterfly valve 27-40 and butterfly valve 27-41, motor-driven valve 44 and its both sides,
The valve group two ends of butterfly valve 27-40 compositions are also parallel with standby butterfly valve 45, close when standby butterfly valve 45 is flat, only when the event of motor-driven valve 44
Use during barrier.The effect of equalizing main is to balance the pressure between water knockout drum 18 and water collector 19, for example, when leaking occurs in system
Or some reasons, cause the water in water knockout drum 18 to reduce, reduced pressure, at this moment motor-driven valve 44 and butterfly valve 27-38, butterfly valve 27-
39th, butterfly valve 27-40, butterfly valve 27-41 are opened, and the water in water collector 19 flows into water knockout drum 18, so as to balance the pressure of both sides, are being divided
The delivery port of hydrophone 18 and water collector 19 is respectively arranged with spare interface, and butterfly valve 27-42 is provided with spare interface, respectively as
The standby outlet conduit of water knockout drum and the standby outlet conduit of water collector.
What is distributed during the summer coolings such as the air-conditioning system of user 51 such as fan coil is cold air, and what is distributed during heat supply in winter is
Hot gas, its equipment is the same.
The present invention can effectively investment reduction cost, reducing energy consumption, economize on resources.
Claims (7)
1. a kind of energy-saving cooling heats integrated system, it is characterised in that：Including cold supply system, heating system and water charging system,
The cold supply system includes the first refrigeration machine, the first cooling tower, the first tank, water knockout drum and water collector, the first refrigeration machine
Cooling water outlet by the first cooling water pipeline connect the first cooling tower water inlet, the first cooling tower bottom arrange
There is the first tank, the water inlet of the first tank connects the delivery port of the first cooling tower, and the delivery port of the first tank is cold by first
But water water return pipeline connects the cooling water intake of the first refrigeration machine, and on the first CWR road the first water is provided with
Pump, the chilled water delivery port of the first refrigeration machine connects the water inlet of water knockout drum, the water outlet of water knockout drum by the first chilled water pipeline
Mouth connects the water inlet of user's air-conditioning system by water knockout drum outlet conduit, and the delivery port of user's air-conditioning system is entered by water collector
Waterpipe connects the water inlet of water collector, and the delivery port of water collector connects the first refrigeration machine by the first chilled water water return pipeline
Chilled water water inlet, on the first chilled water water return pipeline the second water pump is provided with；
The heating system includes screwed tube heat exchanger, water knockout drum and water collector, and the delivery port of screwed tube heat exchanger passes through screw thread
Heat exchange of heat pipe outlet conduit connects the water inlet of water knockout drum, and the delivery port of water knockout drum connects user and adopts by water knockout drum outlet conduit
The water inlet of heating equipment, the delivery port of user heating equipment connects the water inlet of water collector by water collector inlet channel, catchments
The water inlet that the delivery port of device passes through screwed tube heat exchanger inlet channel connection screw thread heat exchange of heat pipe, also connects on screwed tube heat exchanger
It is connected to jet chimney；
The water charging system includes soft water station and water tank, and the delivery port at the soft water station sequentially passes through softened water outlet conduit and cold
But water moisturizing pipeline connects the first tank, the 3rd water pump is provided with cooling water replenishment pipeline, on cooling water replenishment pipeline
Position near the first tank is provided with the first ball-cock assembly, and the ball float of the first ball-cock assembly is arranged in the first tank, the first ball float
Valve control the 3rd water pump of connection, the delivery port at the soft water station also sequentially passes through softened water outlet conduit and water tank water intake pipeline company
The water inlet of water receiving case, is provided with the 4th water pump on water tank water intake pipeline, near the position of water tank on water tank water intake pipeline
The second ball-cock assembly is provided with, the ball float of the second ball-cock assembly is arranged in water tank, the second ball-cock assembly control the 4th water pump of connection, water tank
Delivery port by radiator drain road connect water knockout drum, the 5th water pump, the screwed pipe are provided with radiator drain road
The condensation-water drain end of heat exchanger connects water tank by condensing water conduit, and overflow pipe is provided with water tank.
2. a kind of energy-saving cooling as claimed in claim 1 heats integrated system, it is characterised in that：The cold supply system is also wrapped
The second refrigeration machine, the second cooling tower and the second tank are included, the cooling water outlet of the second refrigeration machine passes through the second cooling water pipeline
Connect the water inlet of the second cooling tower, the bottom of the second cooling tower is provided with the second tank, the water inlet connection of the second tank
The delivery port of the second cooling tower, the delivery port of the second tank connects the cooling of the second refrigeration machine by the second CWR road
Water water inlet, is provided with the 6th water pump on the second CWR road, and the chilled water delivery port of the second refrigeration machine is by the
Two chilled water pipelines connect the water inlet of water knockout drum, and the delivery port of user's air-conditioning system is catchmented by the connection of water collector inlet channel
The water inlet of device, the delivery port of water collector connects the chilled water water inlet of the second refrigeration machine by the second chilled water water return pipeline,
The 7th water pump is provided with the second chilled water water return pipeline.
3. a kind of energy-saving cooling as claimed in claim 2 heats integrated system, it is characterised in that：In first cooling water
The first connecting pipe is provided between pipeline and the second cooling water pipeline, is provided between first tank and the second tank
Second connecting pipe, is provided with butterfly valve on first connecting pipe, the two ends of second connecting pipe are respectively arranged with butterfly
Valve.
4. a kind of energy-saving cooling as claimed in claim 3 heats integrated system, it is characterised in that：The cold supply system is also wrapped
Include heat exchanger, the first delivery port of the heat exchanger connects the second cooling water pipeline by the first outlet conduit, the of heat exchanger
Two delivery ports connect the second chilled water pipeline by the second outlet conduit, and the first water inlet of heat exchanger passes through the first inlet channel
Connect the second chilled water water return pipeline, the second water inlet of heat exchanger connects the second CWR by the second inlet channel
Road.
5. a kind of energy-saving cooling as claimed in claim 4 heats integrated system, it is characterised in that：The screwed tube heat exchanger
Condensed water delivery port pass sequentially through condensed water outlet conduit and condensing water conduit connection water tank, the screwed tube heat exchanger it is cold
Solidifying water outlet end also passes sequentially through condensed water outlet conduit and condensation water tank inlet channel connects the water inlet of condensation water tank, condensation
The delivery port of water tank passes sequentially through condensation water tank outlet conduit and condensing water conduit connection water tank, on condensation water tank outlet conduit
The 8th water pump is provided with, the position near water tank on condensing water conduit is provided with the 3rd ball-cock assembly, the ball float of the 3rd ball-cock assembly
It is arranged in water tank, the 3rd ball-cock assembly control the 8th water pump of connection is additionally provided with the second inlet channel on condensate tank, second enters
Ball valve is provided with waterpipe.
6. a kind of energy-saving cooling as claimed in claim 5 heats integrated system, it is characterised in that：In the water knockout drum and collection
Equalizing main is provided between hydrophone, two butterfly valves, motor-driven valve and two are disposed with the equalizing main from left to right
The valve group two ends of two butterfly valves composition of butterfly valve, motor-driven valve and its both sides are also parallel with standby butterfly valve, the water knockout drum and collection
The delivery port of hydrophone is respectively arranged with a spare interface, and on the spare interface butterfly valve is provided with.
7. a kind of energy-saving cooling as claimed in claim 6 heats integrated system, it is characterised in that：In the cold supply system,
The cooling water outlet of the first refrigeration machine connects the first cooling water pipeline through being flexible coupling, along current on the first cooling water pipeline
Direction is disposed with thermometer and two butterfly valves, and the bottom of first tank connects the first cooling water by several butterfly valves
Water return pipeline, butterfly valve, filter, the first water pump, pressure are disposed with the first CWR road along water (flow) direction
Table, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer, the first CWR road is by the connection first that is flexible coupling
The cooling water intake of refrigeration machine；
The cooling water outlet of the second refrigeration machine through the second cooling water pipeline of connection that is flexible coupling, on the second cooling water pipeline along
Water (flow) direction is disposed with thermometer and two butterfly valves, and the bottom of second tank is cold by several butterfly valve connections second
But water water return pipeline, on the second CWR road along water (flow) direction be disposed with butterfly valve, filter, the 6th water pump,
Pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer, the second CWR road is by the connection that is flexible coupling
The cooling water intake of the second refrigeration machine；
The chilled water delivery port of the first refrigeration machine through the first chilled water pipeline of connection that is flexible coupling, on the first chilled water pipeline along
Water (flow) direction is disposed with thermometer and two butterfly valves, is disposed with along water (flow) direction on the first chilled water water return pipeline
Butterfly valve, filter, the first water pump, pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer, the first chilled water
The chilled water water inlet that water return pipeline passes through the first refrigeration machine of connection that is flexible coupling；
The chilled water delivery port of the second refrigeration machine through the second chilled water pipeline of connection that is flexible coupling, on the second chilled water pipeline along
Water (flow) direction is disposed with thermometer and two butterfly valves, is disposed with along water (flow) direction on the second chilled water water return pipeline
Butterfly valve, filter, the 7th water pump, pressure gauge, check-valves, butterfly valve, electric water treatment device, butterfly valve and thermometer, the second chilled water
The chilled water water inlet that water return pipeline passes through the second refrigeration machine of connection that is flexible coupling；
On first inlet channel of the heat exchanger, the first outlet conduit, the second inlet channel and the second outlet conduit respectively
It is provided with thermometer and butterfly valve；
Butterfly valve, check-valves and butterfly valve are disposed with along water (flow) direction on the softened water outlet conduit, in the water tank
Butterfly valve, the 5th water pump, check-valves, butterfly valve, expansion tank and butterfly valve are disposed with along water (flow) direction on outlet conduit, in institute
State and be disposed with ball valve, the 8th water pump, check-valves and butterfly valve along water (flow) direction on condensation water tank outlet conduit, in the spiral shell
Two butterfly valves, the 9th water pump, pressure gauge, TEMP are disposed with line heat exchange of heat pipe inlet channel along water (flow) direction
Device, check-valves and butterfly valve, on the jet chimney along steam direction be disposed with pressure-reducing valve, stop valve, motor-driven valve and
Stop valve, is also parallel with a standby stop valve, in institute at the valve group two ends of the stop valve, motor-driven valve and stop valve composition
State and be provided with check-valves on the condensed water outlet conduit of screwed tube heat exchanger, on the condensation water tank inlet channel ball is provided with
Valve, two ball valves and the 3rd ball-cock assembly are disposed with the condensing water conduit along water (flow) direction；
A butterfly valve is respectively arranged near water knockout drum side and near user side on per water knockout drum outlet conduit described in bar, every
A butterfly valve is respectively arranged with water collector inlet channel described in bar near water collector side and near user side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337807.9A CN104896796B (en) | 2015-06-18 | 2015-06-18 | Energy-saving type cooling and heating integrated system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337807.9A CN104896796B (en) | 2015-06-18 | 2015-06-18 | Energy-saving type cooling and heating integrated system |
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| CN104896796A CN104896796A (en) | 2015-09-09 |
| CN104896796B true CN104896796B (en) | 2017-04-26 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042944B (en) * | 2015-09-15 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of water resource heat pump hybrid systems |
| CN108917056A (en) * | 2018-06-28 | 2018-11-30 | 河南中烟工业有限责任公司 | A kind of Novel steam compression refrigerating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4022383B2 (en) * | 2001-10-11 | 2007-12-19 | 高砂熱学工業株式会社 | Integrated heat source system |
| JP2009236368A (en) * | 2008-03-26 | 2009-10-15 | Sanyo Electric Co Ltd | Absorption chiller/heater |
| CN201764750U (en) * | 2010-07-07 | 2011-03-16 | 聂晓明 | Water-source heat pump cold and hot water energy saving device capable of recycling condensation heat of central air-conditioner unit |
| CN103398506A (en) * | 2013-07-24 | 2013-11-20 | 广东申菱空调设备有限公司 | Mining combined cold-and-heat-supplying sewage-source cold and hot water unit and controlling method thereof |
| CN204830565U (en) * | 2015-06-18 | 2015-12-02 | 河南中烟工业有限责任公司 | Energy -saving cooling heating integrated system |
-
2015
- 2015-06-18 CN CN201510337807.9A patent/CN104896796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4022383B2 (en) * | 2001-10-11 | 2007-12-19 | 高砂熱学工業株式会社 | Integrated heat source system |
| JP2009236368A (en) * | 2008-03-26 | 2009-10-15 | Sanyo Electric Co Ltd | Absorption chiller/heater |
| CN201764750U (en) * | 2010-07-07 | 2011-03-16 | 聂晓明 | Water-source heat pump cold and hot water energy saving device capable of recycling condensation heat of central air-conditioner unit |
| CN103398506A (en) * | 2013-07-24 | 2013-11-20 | 广东申菱空调设备有限公司 | Mining combined cold-and-heat-supplying sewage-source cold and hot water unit and controlling method thereof |
| CN204830565U (en) * | 2015-06-18 | 2015-12-02 | 河南中烟工业有限责任公司 | Energy -saving cooling heating integrated system |
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