CN205536666U - Shopping mall's energy -conserving integrated system in cold and hot source - Google Patents
Shopping mall's energy -conserving integrated system in cold and hot source Download PDFInfo
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- CN205536666U CN205536666U CN201620104943.3U CN201620104943U CN205536666U CN 205536666 U CN205536666 U CN 205536666U CN 201620104943 U CN201620104943 U CN 201620104943U CN 205536666 U CN205536666 U CN 205536666U
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Abstract
The utility model discloses a shopping mall's energy -conserving integrated system in cold and hot source, including centrifugal chiller group, cooling tower module, cooling water circulating pump module, chilled water circulating pump module, water knockout drum, water collector, expansion tank, soft water tank, demineralized water pump module, full -automatic water softener, intelligent charge device, steam -water separation filter equipment, steam pressure reducing valve group, tube heat exchanger module and hot water circulation pump module. The utility model discloses introduce the cold and heat source system of building with city heating network, avoided two sets of systems independently to occupy bigger space. The utility model discloses refrigeration and winter heating adopt same pipe network in summer, have saved the construction investment. The utility model discloses carry soft water tank to soften the comdenstion water behind the steam cooling for supply the water yield among the hot -water return, practiced thrift the water resource. The utility model discloses set up intelligent charge device in water cooling circuit and refrigerated water return circuit, guarantee quality of water in water cooling circuit and the refrigerated water return circuit.
Description
Technical field
This utility model relates to the central air conditioner system of a kind of large scale business facility, particularly a kind of megastore
Cold and heat source system.
Background technology
The design of the Cooling and Heat Source of the central air conditioner system of large scale business facility greatly affects air conditioning system
Initial cost and operating cost, simultaneously because the energy resource structure of domestic each department, policy guidance, environmental requirement
Difference all can affect the economic rationality of Scheme Choice.
In prior art, the Cooling and Heat Source configuration of central air conditioner system includes kinds of schemes: such as: water-cooled cooling-water machine
Group+boiler configuration, pump type heat unit, lithium bromide absorption-type machine unit and chilling air conditioning system etc., these configuration sides
Case is respectively arranged with quality in actual use, for a concrete large scale business facility, and how can be effectively
Utilize space, can reduce expenditure of construction can realize again energy-conservation purpose be developer must faced by one ask
Topic.
Chinese patent CN201510143773.X discloses a kind of centralized cold for workshop circulation
Heat source system, this system includes: refrigeration equipment in air condition, is connected with Workshop air conditioner system chilled(cooling) water return (CWR), uses
In providing low-temperature receiver for Workshop air conditioner system chilled(cooling) water return (CWR)；Painting technology cold source equipment, with painting technology system
Chilled(cooling) water return (CWR) connects, for providing low-temperature receiver for painting technology system chilled(cooling) water return (CWR)；Heat resource equipment, with car
Between hot-water return connect, for for workshop hot water loop provide thermal source；Centralized-control center, respectively with air-conditioning
Cold source equipment, painting technology cold source equipment and heat resource equipment connect, and are used for controlling refrigeration equipment in air condition, paint
Technique cold source equipment and heat resource equipment work.This system has cold source equipment and heat resource equipment simultaneously, meets car
Between for low-temperature receiver and the demand of thermal source.
Owing to large scale business facility is different from the use demand in workshop, this system can not directly set for large scale business
Offer low-temperature receiver and thermal source are provided.
Utility model content
For solving the problems referred to above that prior art exists, this utility model one to be designed can effectively utilize sky
Between and adapt to large scale business facility demand, expenditure of construction can be reduced and can reduce again megastore cold of energy consumption
Thermal source energy-saving integrated system.
To achieve these goals, the technical solution of the utility model is as follows: the Cooling and Heat Source of a kind of megastore
Energy-saving integrated system, including centrifugal refrigerating machines, cooling tower module, cooling water circulation pump module, freezing
Water-circulating pump module, water knockout drum, water collector, expansion tank, softening water tank, softening water pump module, complete from
Dynamic water softener, electric water treatment device, Intelligent medicine adding device, steam-water separation defecator, steam reducing valve group,
Shell-and-tube heat exchanger module and hot water circuit pump module；
The cooling water side entrance cooled water-circulating pump module of described centrifugal refrigerating machines, intelligent dosing fill
Put A, electric water treatment device, cooling tower module are connected to the cooling water side outlet of centrifugal refrigerating machines, structure
Become chilled(cooling) water return (CWR)；
The chilled water side entrance chilled water-circulating pump module of described centrifugal refrigerating machines, intelligent dosing fill
Put B, water collector, refrigerating plant, water knockout drum are connected to the chilled water side outlet of centrifugal refrigerating machines, constitute
Chilled water circuit；
The hot water side of described shell-and-tube heat exchanger module exports through water knockout drum, uses thermal, water collector, hot water
Circulating pump module is connected to the hot water side entrance of shell-and-tube heat exchanger module, constitutes hot-water return；
The steam side of described shell-and-tube heat exchanger module connects after exporting softened water tank, softening water pump module respectively
Receive expansion tank and water collector, constitute and soften water lines；The outlet of described expansion tank is connected to hot water
On the entrance pipe of circulating pump module；
The steam side entrance of described shell-and-tube heat exchanger module is through steam reducing valve group, steam-water separation defecator
It is connected to thermodynamic steam pipeline of municipal administration, constitutes SS road.
Further, described water knockout drum is arranged to be opened valve A summer and is connected with chilled water supply channel, arranges
Open valve A winter to be connected with hot water feeding pipe road；Described water collector is arranged opens valve B and chilled water summer
Water return pipeline connects, and arranges and opens valve B winter and be connected with hot water backwater's pipeline.
Further, described centrifugal refrigerating machines is composed in parallel by two centrifugal chillers；Described
Cooling water circulation pump module is composed in parallel by three cooling water circulating pumps；Described chilled water circulating pump module by
Three chilled water circulating pumps compose in parallel；Described hot water circuit pump module is by three hot water circuit parallel connection of pumps groups
Become；Described shell-and-tube heat exchanger module is composed in parallel by two shell-and-tube heat exchangers；Described softening water pump module
Composed in parallel by two softening water pumps.
Further, described cooling tower module is composed in parallel by four cooling towers.
Further, described cooling tower module by two cooling tower system compose in parallel, each cooling tower system by
Two cooling towers compose in parallel.
Further, described cooling tower module is also connected with frequency conversion feed pipe.
Further, four cooling towers in described cooling tower module are connected by balance pipe, are used for balancing
Moisture storage capacity between each cooling tower.
Further, described softening water tank is also connected with municipal tap water pipe network through automatical softener, with
Water consumption in supplemental heat water loop.
Further, whole system also includes automatic control system, temperature sensor, electromagnetic flowmeter, liquid
Level sensor, electric control valve, Pressure gauge and thermometer, for supervising the operation conditions of whole system
Survey and control.
Operation principle of the present utility model and method are as follows:
Low-temperature receiver of the present utility model is provided by centrifugal refrigerating machines, and thermal source is provided by urban heating network.From
The user that core type handpiece Water Chilling Units is megastore in summer provides chilled water.Urban heating network is big in winter
Type market provides heating steam.The heating network of heating in winter and the cooling pipe network of cooling in summer use
Same pipe network.Automatic control system is according to being automatically opened or closed corresponding electric control valve season, and root
According to relevant device and the temperature sensor at position, electromagnetic flowmeter, liquid level sensor, electric control valve, pressure
The information of power table and thermometer carries out the control of heat supply or cooling.
Compared with prior art, this utility model has the advantages that
1, due to this utility model, urban heating network is incorporated into the cold and heat source system of building, it is to avoid two
Cover system independently takies bigger space.
2, this utility model uses same pipe network at cooling in summer and Winter heat supply, saves construction investment.
3, the condensed water after steam is cooled down by this utility model is transported to softening water tank and softens, and is used for supplementing
Water consumption in hot-water return, has saved water resource.
4, this utility model is transported to softening water tank after softened for municipal tap water, for supplemental heat water loop
In water consumption, it is ensured that hot-water return has stable water consumption.
5, this utility model is respectively provided with Intelligent medicine adding device in chilled(cooling) water return (CWR) and chilled water circuit, really
Protect water quality in chilled(cooling) water return (CWR) and chilled water circuit.
6, centrifugal refrigerating machines of the present utility model, cooling tower module, cooling water circulation pump module, freezing
In each module of water-circulating pump module, softening water pump module, shell-and-tube heat exchanger module and hot water circuit pump module
Portion all uses parallel, facilitate automatic control system according to user need be increased or decreased hot water or
The consumption of chilled water.
Accompanying drawing explanation
This utility model only has 1, accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model.
In figure: 1, centrifugal chiller, 2, cooling tower, 3, cooling water circulating pump, 4, chilled water circulation
Pump, 5, water knockout drum, 6, water collector, 7, expansion tank, 8, softening water tank, 9, soften water pump, 10,
Automatical softener, 11, electric water treatment device, 12, Intelligent medicine adding device A, 13, steam-water separation filters
Device, 14, steam reducing valve group, 15, shell-and-tube heat exchanger, 16, hot water circulating pump, 17, summer opens
Valve A, 18, winter open valve A, 19, Intelligent medicine adding device B, 20, summer open valve B, 21, winter
Open valve B.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described through.As it is shown in figure 1, a kind of large-scale business
The Cooling and Heat Source energy-saving integrated system of field, including centrifugal refrigerating machines, cooling tower module, cooling water circulating pump
Module, chilled water circulating pump module, water knockout drum 5, water collector 6, expansion tank 7, softening water tank 8, soft
Change water pump module, automatical softener 10, electric water treatment device 11, Intelligent medicine adding device, steam-water separation mistake
Filter device 13, steam reducing valve group 14, shell-and-tube heat exchanger module and hot water circuit pump module；
The cooling water side entrance cooled water-circulating pump module of described centrifugal refrigerating machines, intelligent dosing fill
Put A12, electric water treatment device 11, cooling tower module are connected to the cooling water side outlet of centrifugal refrigerating machines,
Constitute chilled(cooling) water return (CWR)；
The chilled water side entrance chilled water-circulating pump module of described centrifugal refrigerating machines, intelligent dosing fill
Put B19, water collector 6, refrigerating plant, water knockout drum 5 are connected to the chilled water side outlet of centrifugal refrigerating machines,
Constitute chilled water circuit；
The hot water side of described shell-and-tube heat exchanger module exports through water knockout drum 5, uses thermal, water collector 6, heat
Water-circulating pump module is connected to the hot water side entrance of shell-and-tube heat exchanger module, constitutes hot-water return；
The steam side of described shell-and-tube heat exchanger module connects after exporting softened water tank 8, softening water pump module respectively
Receive expansion tank 7 and water collector 6, constitute and soften water lines；The outlet of described expansion tank 7 is connected to
On the entrance pipe of hot water circuit pump module；
The steam side entrance of described shell-and-tube heat exchanger module filters dress through steam reducing valve group 14, steam-water separation
Put 13 and be connected to thermodynamic steam pipeline of municipal administration, constitute SS road.
Further, described water knockout drum 5 is arranged to be opened valve A17 summer and is connected with chilled water supply channel,
Arrange and open valve A18 winter and be connected with hot water feeding pipe road；Described water collector 6 is arranged opens valve B20 summer
It is connected with chilled water water return pipeline, arranges and open valve B21 winter and be connected with hot water backwater's pipeline.
Further, described centrifugal refrigerating machines is composed in parallel by two centrifugal chillers 1；Described
Cooling water circulation pump module composed in parallel by three cooling water circulating pumps 3；Described chilled water circulating pump mould
Block is composed in parallel by three chilled water circulating pumps 4；Described hot water circuit pump module is by three hot water circulating pumps
16 compose in parallel；Described shell-and-tube heat exchanger module is composed in parallel by two shell-and-tube heat exchangers 15；Described is soft
Change water pump module to be composed in parallel by two softening water pumps 9.
Further, described cooling tower module is composed in parallel by four cooling towers 2.
Further, described cooling tower module is composed in parallel by two cooling towers 2 groups, each cooling tower 2
Group is composed in parallel by two cooling towers 2.
Further, described cooling tower module is also connected with frequency conversion feed pipe.
Further, four cooling towers 2 in described cooling tower module are connected by balance pipe, are used for putting down
Weigh the moisture storage capacity between each cooling tower 2.
Further, described softening water tank 8 is also connected with municipal tap water pipe network through automatical softener 10,
With the water consumption in supplemental heat water loop.
Further, whole system also includes automatic control system, temperature sensor, electromagnetic flowmeter, liquid
Level sensor, electric control valve, Pressure gauge and thermometer, for supervising the operation conditions of whole system
Survey and control.
This utility model is not limited to the present embodiment, any in the technical scope that this utility model discloses etc.
With design or change, all it is classified as protection domain of the present utility model.
Claims (9)
1. the Cooling and Heat Source energy-saving integrated system of a megastore, it is characterised in that: include centrifugal refrigerating machines, cooling tower module, cooling water circulation pump module, chilled water circulating pump module, water knockout drum (5), water collector (6), expansion tank (7), softening water tank (8), soften water pump module, automatical softener (10), electric water treatment device (11), Intelligent medicine adding device, steam-water separation defecator (13), steam reducing valve group (14), shell-and-tube heat exchanger module and hot water circuit pump module；
The cooling water side entrance cooled water-circulating pump module of described centrifugal refrigerating machines, Intelligent medicine adding device A (12), electric water treatment device (11), cooling tower module are connected to the cooling water side outlet of centrifugal refrigerating machines, constitute chilled(cooling) water return (CWR)；
The chilled water side entrance chilled water-circulating pump module of described centrifugal refrigerating machines, Intelligent medicine adding device B (19), water collector (6), refrigerating plant, water knockout drum (5) are connected to the chilled water side outlet of centrifugal refrigerating machines, constitute chilled water circuit；
The hot water side outlet of described shell-and-tube heat exchanger module is through water knockout drum (5), the hot water side entrance that is connected to shell-and-tube heat exchanger module with thermal, water collector (6), hot water circuit pump module, composition hot-water return；
The steam side of described shell-and-tube heat exchanger module is connected respectively to expansion tank (7) and water collector (6) after exporting softened water tank (8), softening water pump module, constitutes and softens water lines；The outlet of described expansion tank (7) is connected on the entrance pipe of hot water circuit pump module；
The steam side entrance of described shell-and-tube heat exchanger module is connected to thermodynamic steam pipeline of municipal administration through steam reducing valve group (14), steam-water separation defecator (13), constitutes SS road.
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterized in that: described water knockout drum (5) is arranged to be opened valve A (17) summer and be connected with chilled water supply channel, arrange and open valve A (18) winter and be connected with hot water feeding pipe road；Described water collector (6) is arranged to be opened valve B (20) summer and is connected with chilled water water return pipeline, arranges and opens valve B (21) winter and be connected with hot water backwater's pipeline.
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterised in that: described centrifugal refrigerating machines is composed in parallel by two centrifugal chillers (1)；Described cooling water circulation pump module is composed in parallel by three cooling water circulating pumps (3)；Described chilled water circulating pump module is composed in parallel by three chilled water circulating pumps (4)；Described hot water circuit pump module is composed in parallel by three hot water circulating pumps (16)；Described shell-and-tube heat exchanger module is composed in parallel by two shell-and-tube heat exchangers (15)；Described softening water pump module is composed in parallel by two softening water pumps (9).
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterised in that: described cooling tower module is composed in parallel by four cooling towers (2).
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterized in that: described cooling tower module is composed in parallel by two cooling tower (2) groups, and each cooling tower (2) group is composed in parallel by two cooling towers (2).
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterised in that: described cooling tower module is also connected with frequency conversion feed pipe.
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterized in that: four cooling towers (2) in described cooling tower module are connected by balance pipe, are used for balancing the moisture storage capacity between each cooling tower (2).
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterized in that: described softening water tank (8) is also connected with municipal tap water pipe network through automatical softener (10), with the water consumption in supplemental heat water loop.
The Cooling and Heat Source energy-saving integrated system of a kind of megastore the most as claimed in claim 1, it is characterized in that: whole system also includes automatic control system, temperature sensor, electromagnetic flowmeter, liquid level sensor, electric control valve, Pressure gauge and thermometer, for the operation conditions of whole system is monitored and controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104943.3U CN205536666U (en) | 2016-02-01 | 2016-02-01 | Shopping mall's energy -conserving integrated system in cold and hot source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104943.3U CN205536666U (en) | 2016-02-01 | 2016-02-01 | Shopping mall's energy -conserving integrated system in cold and hot source |
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| CN205536666U true CN205536666U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620104943.3U Active CN205536666U (en) | 2016-02-01 | 2016-02-01 | Shopping mall's energy -conserving integrated system in cold and hot source |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698318A (en) * | 2016-04-18 | 2016-06-22 | 山东中瑞新能源科技有限公司 | Cooling and heating energy station and method |
| CN106839501A (en) * | 2017-02-22 | 2017-06-13 | 查都（上海）科技有限公司 | One kind utilizes second-kind absorption-type heat pump recovery waste heat system |
| CN108131763A (en) * | 2017-12-30 | 2018-06-08 | 广东申菱环境***股份有限公司 | A kind of modularization evaporation cooling integrates cold and heat source system and its control method |
| CN110118429A (en) * | 2018-02-05 | 2019-08-13 | 清云建设有限公司 | A kind of central air-conditioning integrated form refrigeration station assembly method |
| CN112378148A (en) * | 2020-11-18 | 2021-02-19 | 上海德衡数据科技有限公司 | Refrigeration station based on module prefabrication |
-
2016
- 2016-02-01 CN CN201620104943.3U patent/CN205536666U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698318A (en) * | 2016-04-18 | 2016-06-22 | 山东中瑞新能源科技有限公司 | Cooling and heating energy station and method |
| CN105698318B (en) * | 2016-04-18 | 2019-06-04 | 山东中瑞新能源科技有限公司 | A kind of cold and heat supply energy source station and method |
| CN106839501A (en) * | 2017-02-22 | 2017-06-13 | 查都（上海）科技有限公司 | One kind utilizes second-kind absorption-type heat pump recovery waste heat system |
| CN108131763A (en) * | 2017-12-30 | 2018-06-08 | 广东申菱环境***股份有限公司 | A kind of modularization evaporation cooling integrates cold and heat source system and its control method |
| CN110118429A (en) * | 2018-02-05 | 2019-08-13 | 清云建设有限公司 | A kind of central air-conditioning integrated form refrigeration station assembly method |
| CN112378148A (en) * | 2020-11-18 | 2021-02-19 | 上海德衡数据科技有限公司 | Refrigeration station based on module prefabrication |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 116000 1117, eleventh floor, Chunhui building, 24 Tangshan street, Xigang, Dalian, Liaoning Patentee after: The surplus of green electrical Limited by Share Ltd Address before: 116031 A 920, Zhongnan mansion, 18 Zhonghua Road, Ganjingzi District, Dalian, Liaoning. Patentee before: DALIAN ZHONGYING ELECTRICAL AND MECHANICAL ENGINEERING CO., LTD. |