CN107843125A - Distributed busbar protection recirculating cooling water system - Google Patents
Distributed busbar protection recirculating cooling water system Download PDFInfo
- Publication number
- CN107843125A CN107843125A CN201710962153.8A CN201710962153A CN107843125A CN 107843125 A CN107843125 A CN 107843125A CN 201710962153 A CN201710962153 A CN 201710962153A CN 107843125 A CN107843125 A CN 107843125A
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- water
- cooling
- group
- water system
- circulation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C2001/006—Systems comprising cooling towers, e.g. for recooling a cooling medium
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of distributed busbar protection recirculating cooling water system, cool down water system including first circulation, first circulation cooling water system includes cooling tower group, with the recirculated water pump group of cooling tower group pipeline connection and with recirculated water pump group and the equal pipeline connection of cooling tower group and the subsidiary engine equipment and condenser that are disposed in parallel with one another；And second circulation cooling water system, second circulation cooling water system includes cooling tower group, with the recirculated water pump group of cooling tower group pipeline connection and with recirculated water pump group and the equal pipeline connection of cooling tower group and the refrigeration unit being arranged in parallel with subsidiary engine equipment and condenser.Resource-sharing so can not only be formed by integrating setting to two circulating cooling water systems, on the premise of meeting respective cooling required, greatly reduce same category of device to put into operation quantity, reduce up-front investment and later stage O＆M cost, reduce space-consuming, roofing, which can be improved, can utilize area simultaneously, it is ensured that roofing landscape.
Description
Technical field
The present invention relates to energy source station to energize technical field, more particularly to a kind of distributed busbar protection circulating cooling water system
System.
Background technology
Distributed busbar protection is distributed across the Integrated Energy supply system of user terminal, can externally supply electric power, heat, cold etc.
The energy, and the cascade utilization of the energy is realized, there is efficient, energy-conservation, consumption reduction, flexible operation, while electricity can also be improved
Source structure, peak load shifting, improve energy supply safety and emergency capability.
Equipment in distributed busbar protection is set including generating set, waste heat utilization equipment, cooling device and other auxiliary
It is standby.The circulating cooling water system of therrmodynamic system is used to cooling down condenser in circulation system and auxiliary in distributed busbar protection
Machine, the circulating cooling water system with cooling tower of distributed busbar protection is in cooling tower, water circulating pump, condenser and subsidiary engine equipment
Between circular flow.The circulating cooling water system of refrigeration unit is used to cool down refrigeration unit, refrigeration machine in distributed busbar protection
Circulating cooling water system water circular flow between cooling tower, water circulating pump, refrigeration unit of group.
Two sets of circulating cooling water system functions are similar, but independently of each other, cause resource to share；Each system configures
Corresponding water circulating pump, cooling tower and water treatment facilities, cause the number of devices various and repeat, up-front investment and operation maintenance
Cost is high, and space-consuming is more；And because cooling tower is using roofing arrangement, circulating pump head is higher, and power consumption is big, can reduce room
Face using area, while influence roofing landscape.
The content of the invention
Based on this, the present invention is necessary to provide a kind of distributed busbar protection recirculating cooling water system, can be by distributed energy
Circulating cooling water system in circulation system and refrigeration system in source station, which is integrated, to be set, and resource-sharing is formed, with profit
In reducing number of devices, up-front investment and later stage O＆M cost are reduced, reduces space-consuming, while improve roofing to utilize face
Product, it is ensured that roofing landscape.
Its technical scheme is as follows：
A kind of distributed busbar protection recirculating cooling water system, including：
First circulation cools down water system, and the first circulation cooling water system includes cooling tower group and the cooling
The recirculated water pump group of tower group pipeline connection and with the recirculated water pump group and the equal pipeline connection of the cooling tower group and parallel with one another
The subsidiary engine equipment and condenser of arrangement；And
Second circulation cools down water system, second circulation cooling water system include the cooling tower group, with it is described
The recirculated water pump group of cooling tower group pipeline connection and with the recirculated water pump group and the equal pipeline connection of the cooling tower group and
The refrigeration unit being arranged in parallel with the subsidiary engine equipment and the condenser；
Wherein, the first circulation cooling water system is applied in the circulation system of distributed busbar protection, described
Second circulation cooling water system is applied in the refrigeration system of distributed busbar protection.
When being worked using above-mentioned distributed busbar protection recirculating cooling water system, wherein first circulation cooling water system application
In circulation system, second circulation cooling water system is applied in refrigeration system, is supplied water by the way that first circulation is cooled down
Apparatus assembly in system and second circulation cooling water system optimizes integration so that two circulating cooling water systems are total to
With cooling tower group and recirculated water pump group, afterwards it is arranged in parallel condenser, subsidiary engine equipment and refrigeration unit, can not only so leads to
Cross and setting is integrated to two circulating cooling water systems form resource-sharing, on the premise of meeting respective cooling required, greatly
The big same category of device that reduces puts into operation quantity, reduces up-front investment and later stage O＆M cost, reduces space-consuming, while can improve roofing
Using area, it is ensured that roofing landscape.
The technical scheme of the application is further described below：
In one of the embodiments, the first circulation cooling water system and second circulation cooling water system
Pressure water inlet manifold and pressure return water pipe are also included, the pressure water inlet manifold includes the supervisor connected with the cooling tower group
Section, and the first pressure water inlet for being turned on and being arranged in parallel with the main leg and the pressure return water pipe is in charge of, second pressure
Water inlet is in charge of to be in charge of with the water inlet of the 3rd pressure, and the condenser is communicated in during first pressure water inlet is in charge of, and the subsidiary engine is set
Standby to be communicated in during the second pressure water inlet is in charge of, the refrigeration unit is communicated in during the 3rd pressure water inlet is in charge of.So
It can be formed to condenser, subsidiary engine equipment and refrigeration unit relatively independent ground cooling water supply, will not occurred interfering with each other, it is ensured that
The cooling required and effect of each apparatus assembly, while the pipeline arranging structure is simple, builds and maintenance cost is low.
In one of the embodiments, the recirculated water pump group includes at least two recirculated water branch roads in parallel and at least two
Individual driving water pump, the driving water pump are communicated in the recirculated water branch road correspondingly.So can be according to different system
Working capacity need the driving water pump of varying number of flexibly putting into operation, so as to the circulating cooling water flow in control system, improve
The applicable performance of system, at the same be arranged in parallel varying number recirculated water branch road and its driving water pump between can also be formed each other
The mutual-aid relation of auxiliary standby, i.e., when one of them or certain several driving water pumps damage, remaining driving water pump can also be true
Insurance system normal work, lifting system operational reliability.
In one of the embodiments, the recirculated water pump group also includes at least two first isolating valves, described first every
It is communicated in correspondingly from valve in the recirculated water branch road and positioned at the upstream of the driving water pump.So it is easy to regulating system
The uninterrupted of interior cooling circulating water, to meet system difference operating mode and working capacity demand.
In one of the embodiments, the recirculated water pump group also includes at least two second isolating valves, described second every
It is communicated in correspondingly from valve in the recirculated water branch road and positioned at the downstream of the driving water pump.So can be further clever
The size of cooling circulating water flow in regulating system living, improve the applicability and operational flexibility of system.
In one of the embodiments, the refrigeration unit includes at least one refrigeration water route and an at least refrigeration machine,
The refrigeration machine is communicated in the refrigeration water route.So can flexibly put into operation difference according to the different capacity requirement of refrigeration system
The refrigeration machine of quantity, so as to improve utilization rate of waste heat, it is ensured that the cooling performance of system；In addition by being arranged in parallel varying number
Refrigeration water route and its refrigeration machine between can also form the mutual-aid relation of auxiliary standby each other, i.e., when one of them or certain it is several
When refrigeration machine damages, remaining refrigeration machine also can ensure that system worked well, beneficial to the operational reliability of lifting system.
In one of the embodiments, the refrigeration unit also includes at least one 3rd isolating valve, the 3rd isolation
Valve is communicated in the refrigeration water route.So it is easy to the supply of flexible modulation cooling water, to meet system in different working conditions
Under operation demand.
In one of the embodiments, in addition to water treatment facilities, the water treatment facilities are communicated in the pressure return water
Guan Zhong.So can be to effectively removing impurity in recirculated cooling water etc., it is ensured that each equipment is safe and reliable to operation.
Brief description of the drawings
Fig. 1 is the structural representation of the distributed busbar protection recirculating cooling water system described in the embodiment of the present invention.
Description of reference numerals：
100th, first circulation cooling supply channel, 110, cooling tower group, 120, recirculated water pump group, 121, recirculated water branch road,
122nd, water pump is driven, the 123, first isolating valve, the 124, second isolating valve, 130, subsidiary engine equipment, 140, condenser, 200, refrigeration machine
Group, 210, refrigeration water route, 220, refrigeration machine, the 230, the 3rd isolating valve, 300, pressure water inlet manifold, 310, main leg, 320, the
The water inlet of one pressure is in charge of, 330, second pressure water inlet be in charge of, the water inlet of the 340, the 3rd pressure is in charge of, 400, pressure return water pipe.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing and specific embodiment party
Formula, the present invention is described in further detail.It should be appreciated that embodiment described herein is only solving
The present invention is released, does not limit protection scope of the present invention.
It should be noted that when element is referred to as " being fixedly arranged on ", " being arranged at " or " install in " another element, it can be with
Directly on another element or there may also be element placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and will not be repeated here, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and order, are only used for the differentiation of title.
As shown in figure 1, a kind of distributed busbar protection recirculating cooling water system of the embodiment shown for the present invention, including：
First circulation cools down water system 100 and second circulation cooling water system, wherein, the first circulation cools down water system
100 are applied in the circulation system of distributed busbar protection, and the second circulation cooling water system is applied to distributed energy
In the refrigeration system of source station.
Specifically, the first circulation cooling water system 100 includes cooling tower group 110, managed with the cooling tower group 110
Road connection recirculated water pump group 120 and with the recirculated water pump group 120 and 110 equal pipeline connection of the cooling tower group and mutually
The subsidiary engine equipment 130 and condenser 140 being arranged in parallel；Second circulation cooling water system include the cooling tower group 110,
With the recirculated water pump group 120 of the pipeline connection of cooling tower group 110 and with the recirculated water pump group 120 and the cooling
110 equal pipeline connection of tower group and the refrigeration unit 200 being arranged in parallel with the subsidiary engine equipment 130 and the condenser 140.
When being worked using above-mentioned distributed busbar protection recirculating cooling water system, wherein first circulation cools down water system 100
Applied in circulation system, second circulation cooling water system is applied in refrigeration system, by the way that first circulation is cooled down
Apparatus assembly in water system 100 and second circulation cooling water system optimizes integration so that two circulating coolings supply
Water system sharing cooling tower group 110 and recirculated water pump group 120, make condenser 140, subsidiary engine equipment 130 and refrigeration unit 200 afterwards
It is arranged in parallel, so can not only forms resource-sharing by integrating setting to two circulating cooling water systems, meets
On the premise of respective cooling required, greatly reduce same category of device and put into operation quantity, reduce up-front investment and later stage O＆M cost, reduce
Space-consuming, while roofing can be improved can utilize area, it is ensured that roofing landscape.
Traditional relatively independent first circulation can be cooled down by water system 100 by such scheme and second circulation is cold
But water system is organically combined so that the cooling tower group 110 of original system common need and the quantity drop of recirculated water pump group 120
It is low, reach the cooling required that can both meet circulation system and refrigeration system, while reduce number of devices, reduce investment,
Reduce floor space, the economy for reducing energy consumption, improving energy source station.
In one embodiment, the first circulation cooling water system 100 and second circulation cooling water system
Pressure water inlet manifold 300 and pressure return water pipe 400 are also included, the pressure water inlet manifold 300 includes and the cooling tower group
The main leg 310 of 110 connections, and first for being turned on and being arranged in parallel with the main leg 310 and the pressure return water pipe 400
Pressure water inlet be in charge of 320, second pressure water inlet be in charge of 330 and the 3rd pressure water inlet be in charge of 340, the condenser 140 is communicated in
The first pressure water inlet is in charge of in 320, and the subsidiary engine equipment 130 is communicated in the second pressure water inlet and is in charge of in 330, described
Refrigeration unit 200 is communicated in the 3rd pressure water inlet and is in charge of in 340.It can so be formed to condenser 140, subsidiary engine equipment
130 and the relatively independent ground cooling water supply of refrigeration unit 200, it will not occur interfering with each other, it is ensured that the cooling of each apparatus assembly needs
Will and effect, while the pipeline arranging structure is simple, builds and maintenance cost is low.
Please continue to refer to Fig. 1, further, the recirculated water pump group 120 includes at least two recirculated water branch roads in parallel
121 and at least two drive water pump 122, and the driving water pump 122 is communicated in the recirculated water branch road 121 correspondingly.
Formed specifically, recirculated water branch road 121 is divided by the main leg 310 of pressure water inlet manifold 300, so can be according to different system
Working capacity need the driving water pump 122 of varying number of flexibly putting into operation, so as to the circulating cooling water flow in control system, carry
The applicable performance of high system, at the same be arranged in parallel varying number recirculated water branch road 121 and its driving water pump 122 between can also
Form the mutual-aid relation of auxiliary standby each other, i.e., when one of them or certain several driving water pumps 122 damage, remaining driving water
Pump 122 also can ensure that system worked well, lifting system operational reliability.
In addition, the recirculated water pump group 120 also includes at least two first isolating valves 123, first isolating valve 123 1
One is accordingly communicated in the recirculated water branch road 121 and positioned at the upstream of the driving water pump 122.So it is easy to regulating system
The uninterrupted of interior cooling circulating water, to meet system difference operating mode and working capacity demand.
Further, the recirculated water pump group 120 also includes at least two second isolating valves 124, second isolating valve
124 are communicated in the recirculated water branch road 121 and positioned at the downstream of the driving water pump 122 correspondingly.It can so enter
The size of cooling circulating water flow in one step flexible modulation system, improve the applicability and operational flexibility of system.On specifically,
State the first isolating valve 123 and the second isolating valve 124 it is optional be check valve, ball valve, drain valve, butterfly valve etc..
In addition, the refrigeration unit 200 includes at least one refrigeration water route 210 and an at least refrigeration machine 220, specific to
In this preferred embodiment, the quantity of refrigeration water route 210 and refrigeration machine 220 is two and is disposed in parallel with one another, i.e., described
Refrigeration machine 220 is communicated in the refrigeration water route 210 correspondingly.So can be according to the different capacity requirement of refrigeration system
The refrigeration machine 220 of the flexible varying number that puts into operation, so as to improve utilization rate of waste heat, it is ensured that the cooling performance of system；In addition pass through
The mutual assistance of auxiliary standby each other can also be formed between refrigeration water route 210 and its refrigeration machine 220 of varying number by, which being arranged in parallel, closes
System, i.e., when one of them or certain several refrigeration machines 220 damage, remaining refrigeration machine 220 also can ensure that system worked well,
Beneficial to the operational reliability of lifting system.Specific in this preferred embodiment, including three refrigeration water routes being connected in parallel
210 and three refrigeration machines 220 being arranged in refrigeration water route 210 are corresponded, water route of freezing in certain other embodiment
210 and refrigeration machine 220 can also be other quantity variation.
Further, the refrigeration unit 200 also includes at least one 3rd isolating valve 230, the 3rd isolating valve 230
It is communicated in the refrigeration water route 210.So it is easy to the supply of flexible modulation cooling water, to meet system in different working conditions
Under operation demand.
On the basis of any of the above-described embodiment, in addition to water treatment facilities, the water treatment facilities are communicated in the pressure
In power return pipe 400.So can be to effectively removing the impurity in recirculated cooling water, it is ensured that each equipment will not occur to block damage
It is bad, ensure safe and reliable to operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
- A kind of 1. distributed busbar protection recirculating cooling water system, it is characterised in that including：First circulation cools down water system, and the first circulation cooling water system includes cooling tower group and the cooling tower group The recirculated water pump group of pipeline connection and with the recirculated water pump group and the equal pipeline connection of the cooling tower group and being disposed in parallel with one another Subsidiary engine equipment and condenser；AndSecond circulation cools down water system, and the second circulation cooling water system includes the cooling tower group and the cooling The recirculated water pump group of tower group pipeline connection and with the recirculated water pump group and the equal pipeline connection of the cooling tower group and with institute State subsidiary engine equipment and refrigeration unit that the condenser is arranged in parallel；Wherein, the first circulation cooling water system is applied in the circulation system of distributed busbar protection, and described second Circulating cooling water system is applied in the refrigeration system of distributed busbar protection.
- 2. distributed busbar protection recirculating cooling water system according to claim 1, it is characterised in that the first circulation is cold But water system and second circulation cooling water system also include pressure water inlet manifold and pressure return water pipe, the pressure Water inlet manifold includes the main leg that is connected with the cooling tower group, and be turned on the main leg and the pressure return water pipe and The first pressure water inlet being arranged in parallel is in charge of, second pressure water inlet is in charge of and is in charge of with the water inlet of the 3rd pressure, the condenser connection It is in charge of in first pressure water inlet, the subsidiary engine equipment is communicated in during the second pressure water inlet is in charge of, the refrigeration machine Group is communicated in during the 3rd pressure water inlet is in charge of.
- 3. distributed busbar protection recirculating cooling water system according to claim 1, it is characterised in that the recirculated water pump group Including at least two recirculated water branch roads in parallel and at least two driving water pumps, the driving water pump is communicated in institute correspondingly State in recirculated water branch road.
- 4. distributed busbar protection recirculating cooling water system according to claim 3, it is characterised in that the recirculated water pump group Also include at least two first isolating valves, first isolating valve is communicated in the recirculated water branch road and is located at correspondingly The upstream of the driving water pump.
- 5. distributed busbar protection recirculating cooling water system according to claim 3, it is characterised in that the recirculated water pump group Also include at least two second isolating valves, second isolating valve is communicated in the recirculated water branch road and is located at correspondingly The downstream of the driving water pump.
- 6. distributed busbar protection recirculating cooling water system according to claim 1 or 2, it is characterised in that the refrigeration machine Group includes at least one refrigeration water route and an at least refrigeration machine, and the refrigeration machine is communicated in the refrigeration water route.
- 7. distributed busbar protection recirculating cooling water system according to claim 6, it is characterised in that the refrigeration unit is also Including at least one 3rd isolating valve, the 3rd isolating valve is communicated in the refrigeration water route.
- 8. distributed busbar protection recirculating cooling water system according to claim 2, it is characterised in that also set including water process Standby, the water treatment facilities are communicated in the pressure return water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962153.8A CN107843125B (en) | 2017-10-16 | 2017-10-16 | Distributed busbar protection recirculating cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962153.8A CN107843125B (en) | 2017-10-16 | 2017-10-16 | Distributed busbar protection recirculating cooling water system |
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| Publication Number | Publication Date |
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| CN107843125A true CN107843125A (en) | 2018-03-27 |
| CN107843125B CN107843125B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710962153.8A Active CN107843125B (en) | 2017-10-16 | 2017-10-16 | Distributed busbar protection recirculating cooling water system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352941A (en) * | 2021-12-20 | 2022-04-15 | 中船邮轮科技发展有限公司 | Cruise ship cold drink water distribution system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114352941A (en) * | 2021-12-20 | 2022-04-15 | 中船邮轮科技发展有限公司 | Cruise ship cold drink water distribution system |
| CN114352941B (en) * | 2021-12-20 | 2023-08-08 | 中船邮轮科技发展有限公司 | Post wheel cold drink water distribution system |
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| Publication number | Publication date |
|---|---|
| CN107843125B (en) | 2019-09-13 |
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