CN206222797U - A kind of dual temperature cooling water system - Google Patents
A kind of dual temperature cooling water system Download PDFInfo
- Publication number
- CN206222797U CN206222797U CN201621282921.2U CN201621282921U CN206222797U CN 206222797 U CN206222797 U CN 206222797U CN 201621282921 U CN201621282921 U CN 201621282921U CN 206222797 U CN206222797 U CN 206222797U
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- heat exchanger
- cooling water
- connects
- branch road
- pipe
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Abstract
The utility model discloses a kind of dual temperature cooling water system, including distributor, with the refrigeration plant that the distributor is connected and refrigeration plant described in the natural cooling source device in parallel with the refrigeration plant selectively serial flow circuit is formed with the natural cooling source device with the distributor, the distributor includes branch road group, one of them described branch road in the branch road group connects the first process equipment, another branch road in the branch road group connects the primary side of First Heat Exchanger, the secondary side of the First Heat Exchanger connects the primary side of the second heat exchanger, refrigerating circuit is formed between the First Heat Exchanger and second heat exchanger；The secondary side of second heat exchanger connects the second process equipment, and heat-exchanging loop is formed between second heat exchanger and second process equipment.The utility model can simultaneously provide the cooling water of different temperatures, can according to demand adjust the production of different temperatures cooling water, reach the purpose for saving energy.
Description
Technical field
The utility model belongs to cooling water equipment field, more particularly to a kind of dual temperature cooling water system.
Background technology
At present, there is provided the double-temperature cold water machine of different chilling temperatures is used and first produces low-temperature cooling water, then by returning
Water blends out the mode of high-temperature cooling water.If High-temperature cooling water demand is big, when sub-cooled water demand is few, this method
Will result in the waste of energy.
Utility model content
The purpose of this utility model is to provide a kind of dual temperature cooling water system, it is intended to which solution can provide different temperatures
Cooling water, while the problem of energy can be saved again.
The utility model is achieved in that a kind of dual temperature cooling water system, including distributor is connected with the distributor
Refrigeration plant and the natural cooling source device in parallel with the refrigeration plant；The refrigeration plant can with the natural cooling source device
Serial flow circuit is selectively formed with the distributor, the distributor includes branch road group, the one of institute in the branch road group
State branch road and connect the first process equipment, another branch road in the branch road group connects the primary side of First Heat Exchanger, described
The secondary side of First Heat Exchanger connects the primary side of the second heat exchanger, shape between the First Heat Exchanger and second heat exchanger
Into refrigerating circuit；The secondary side of second heat exchanger connects the second process equipment, second heat exchanger and second work
Heat-exchanging loop is formed between skill equipment.
Further, the distributor includes the first position of splitter and the second shunting being adapted with first position of splitter
Part；The refrigeration plant connects first position of splitter with the port of export of the natural cooling source device；The refrigeration plant and institute
The arrival end for stating natural cooling source device connects second position of splitter.
Further, each the described branch road in the branch road group at least includes the first branch pipe and the second branch pipe；Same institute
Wherein one described first branch pipe one end for stating branch road connects first position of splitter, and the other end connects first process equipment
Arrival end；Wherein one described second branch pipe one end of the same branch road connects second position of splitter, other end connection
The port of export of first process equipment.
Further, the arrival end of the First Heat Exchanger primary side connects wherein one second branch pipe, described the
The port of export of one heat exchanger primary side connects wherein one first branch pipe；Along the direction of flow of fluid in the refrigerating circuit
Set gradually drier, expansion valve and compressor.
Further, the compressor is located at the arrival end and second heat exchanger one of the First Heat Exchanger secondary side
Between the port of export of secondary side, the drier and the expansion valve be located at the port of export of the First Heat Exchanger secondary side with it is described
Between the arrival end of the second heat exchanger primary side.
Further, the heat-exchanging loop includes the first pipeline and second pipe, and the first pipeline one end connection is described
The arrival end of the second heat exchanger secondary side, the other end connects the port of export of second process equipment；Described second pipe one end
The port of export of the second heat exchanger secondary side is connected, the other end connects the arrival end of second process equipment.
Further, water tank, water pump, motor-driven valve are set gradually along the direction of flow of fluid on the second pipe, it is described
First pipeline accesses the motor-driven valve by the way that bypass pipe is in parallel.
Further, also including temperature controller, the temperature controller monitors the inside stream of the compressor and the second pipe
The temperature of body.
The utility model has the technical effect that relative to prior art：Refrigeration plant or natural cooling source device are defeated to distributor
Send cooling water, distributor that the cooling water for flowing through the distributor is diverted to some branch road groups, one of them described branch road is cold
But water is transported to the first process equipment, and another described branch road connects the primary side of First Heat Exchanger, First Heat Exchanger it is secondary
Side connects the secondary side of the second heat exchanger, and refrigerating circuit is formed between First Heat Exchanger and the second heat exchanger.Second heat exchanger two
Secondary side connects the second process equipment, and heat-exchanging loop is formed between the second heat exchanger and the second process equipment, and heat-exchanging loop is cooling
Water is transported to the second process equipment.Therefore, the utility model can simultaneously provide two kinds of cooling waters of different temperatures, wherein the first work
Cooling water temperature needed for skill equipment is more than the cooling water temperature needed for the second process equipment.When cold needed for the second process equipment
But water is fewer, and the cooling water needed for the first process equipment it is more when, the cooling water of the first process equipment is by refrigeration plant
Or natural cooling source device meets, the cooling water needed for meeting second process equipment by adjusting refrigerating circuit.Avoid Mr.
The cooling water of temperature needed for substantial amounts of second process equipment is produced, then blends into the cooling water of temperature needed for the first process equipment, reached
To the purpose of energy-conservation.
Brief description of the drawings
Fig. 1 is the structural representation of the dual temperature cooling water system that the utility model embodiment is provided.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Fluid in the utility model embodiment in pipeline is water, or other fluids, such as water and other materials
Mixture.When the primary side of heat exchanger is defined as fluid and flows through primary side, energy absorption, the secondary side of heat exchanger is defined as stream
When body flows through secondary side, release energy.
Refer to Fig. 1, the dual temperature cooling water system 100 that the utility model embodiment is provided include refrigeration plant 10, from
Right cold source device 20, distributor 30.The cascade refrigeration equipment 10 of distributor 30, the natural cooling source device 20 in parallel of refrigeration plant 10.It is excellent
Selection of land, natural cooling source device 20 can be the cooling tower being disposed in the outdoor.Refrigeration plant 10 may be selected with natural cooling source device 20
Ground forms serial flow circuit with distributor 30.Natural cooling source device 20 makees low-temperature receiver and will flow through natural cooling source device using outside atmosphere
20 cooling water is delivered to distributor 30；After refrigeration plant 10 will flow through the cooling water refrigeration of refrigeration plant 10, then it is delivered to point
Orchestration 30.When outdoor temperature is higher, cooling water is conveyed to distributor 30 using refrigeration plant 10；Outdoor temperature than it is relatively low when,
Refrigeration plant can be replaced to convey cooling water to distributor 30 using natural cooling source device 20.
Distributor 30 includes the first position of splitter 31 and the second position of splitter 32 being adapted with the first position of splitter 31.First shunting
Part 31 connects the port of export of refrigeration plant 10 and natural cooling source device 20, the connection refrigeration plant 10 of the second position of splitter 32 and naturally cold
The arrival end of source device 20.Some branch roads 33 are connected on distributor 30.Branch road 33 includes the first branch pipe 331 and the second branch pipe 332,
Some first branch pipes 331 connect the first position of splitter 31, and some second branch pipes 332 connect the second position of splitter 32.First branch pipe
331 other end connects the arrival end of the first process equipment 34；The other end of the second branch pipe 332 connects the first process equipment 34
The port of export.The quantity of branch road 33 can be set according to the quantity of the first process equipment 34.Some branch roads 33 are transported to distribution
The cooling water of device 30 is diverted to some first process equipments 34.
Further, wherein branch road 33 connects the primary side of First Heat Exchanger 41, instead of on First Heat Exchanger 41
Blower fan or radiating row, so as to reduce the overall dimensions of First Heat Exchanger 41.Specifically, a side entrance of First Heat Exchanger 41
The first branch pipe 331 of end connection, the primary side port of export of First Heat Exchanger 41 connects the second branch pipe 332.The two of First Heat Exchanger 41
Secondary side connects the primary side of the second heat exchanger 42, and refrigerating circuit 40 is formed between the heat exchanger 42 of First Heat Exchanger 41 and second.System
Fluid in cold loop 40 is refrigerant, and the heat exchanger 42 of First Heat Exchanger 41 and second is used separately as that plate changes condenser and plate changes steaming
Hair device.In refrigerating circuit 40 drier 43, expansion valve 44 and compressor 45 are set gradually along the direction of flow of fluid；Compressor 45
On pipeline between the arrival end of the secondary side of First Heat Exchanger 41 and the port of export of the primary side of the second heat exchanger 42, drier
43 and expansion valve 44 be located at the secondary side of First Heat Exchanger 41 the port of export and the arrival end of the primary side of the second heat exchanger 42 between
On pipeline.
Further, the secondary side of the second heat exchanger 42 connects the second process equipment 54, the second heat exchanger 42 and the second work
Heat-exchanging loop 50 is formed between skill equipment 54.Heat-exchanging loop 50 includes the first pipeline 55 and second pipe 56.First pipeline 55 1
The arrival end of the end connection secondary side of the second heat exchanger 42, the other end connects the port of export of the second process equipment 54；Second pipe 56
One end connects the port of export of the secondary side of the second heat exchanger 42, and the other end connects the arrival end of the second process equipment 54.Second pipe
Temperature of the temperature of cooling water less than cooling water in the first branch pipe 331 in 56.
Water tank 51, water pump 52 and the motor-driven valve of storage cooling water are set gradually on second pipe 56 along the direction of flow of fluid
53.First pipeline 55 accesses the motor-driven valve 53 by the way that bypass pipe 57 is in parallel.Water pump 52 is defeated the cooling water in second pipe 56
The second process equipment 54 is sent to, the flow of the cooling water in second pipe 56 can be adjusted by adjusting motor-driven valve 53, so as to control
Chilling temperature processed and cooling velocity.
Further, temperature controller 60 is used for monitoring the cooling water temperature inside second pipe 56 and compressor 45, temperature controller
60 tie point on second pipe 56 is located between water pump 51 and motor-driven valve 53.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of dual temperature cooling water system, it is characterised in that：The refrigeration plant connected with the distributor including distributor and with
Refrigeration plant natural cooling source device natural cooling source device in parallel；The refrigeration plant is optional with the natural cooling source device
Serial flow circuit is formed with the distributor with selecting, the distributor includes branch road group, described in one of them in the branch road group
Branch road connects the first process equipment, and another branch road in the branch road group connects the primary side of First Heat Exchanger, and described the
The secondary side of one heat exchanger connects the primary side of the second heat exchanger, is formed between the First Heat Exchanger and second heat exchanger
Refrigerating circuit；The secondary side of second heat exchanger connects the second process equipment, second heat exchanger and second technique
Heat-exchanging loop is formed between equipment.
2. dual temperature cooling water system according to claim 1, it is characterised in that：The distributor include the first position of splitter and
The second position of splitter being adapted with first position of splitter；The refrigeration plant is connected with the port of export of the natural cooling source device
First position of splitter；The refrigeration plant connects second position of splitter with the arrival end of the natural cooling source device.
3. dual temperature cooling water system according to claim 2, it is characterised in that：Each described branch road in the branch road group
At least include the first branch pipe and the second branch pipe；Wherein one first branch pipe one end connection described first of the same branch road
Position of splitter, the other end connects the arrival end of first process equipment；Wherein one second branch pipe of the same branch road
One end connects second position of splitter, and the other end connects the port of export of first process equipment.
4. dual temperature cooling water system according to claim 3, it is characterised in that：The entrance of the First Heat Exchanger primary side
Wherein one second branch pipe of end connection, the port of export of the First Heat Exchanger primary side connects wherein one described first
Pipe；In the refrigerating circuit drier, expansion valve and compressor are set gradually along the direction of flow of fluid.
5. dual temperature cooling water system according to claim 4, it is characterised in that：The compressor is located at the described first heat exchange
Between the port of export of the arrival end of device secondary side and the second heat exchanger primary side, the drier and the expansion valve are located at
Between the arrival end of the port of export of the First Heat Exchanger secondary side and the second heat exchanger primary side.
6. dual temperature cooling water system according to claim 5, it is characterised in that：The heat-exchanging loop include the first pipeline and
Second pipe, described first pipeline one end connects the arrival end of the second heat exchanger secondary side, other end connection described second
The port of export of process equipment；Described second pipe one end connects the port of export of the second heat exchanger secondary side, other end connection
The arrival end of second process equipment.
7. dual temperature cooling water system according to claim 6, it is characterised in that：Along flow of fluid on the second pipe
Direction sets gradually water tank, water pump, motor-driven valve, and first pipeline accesses the motor-driven valve by the way that bypass pipe is in parallel.
8. dual temperature cooling water system according to claim 7, it is characterised in that：Also include temperature controller, the temperature controller prison
Survey the temperature of the internal flow of the compressor and the second pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621282921.2U CN206222797U (en) | 2016-11-24 | 2016-11-24 | A kind of dual temperature cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621282921.2U CN206222797U (en) | 2016-11-24 | 2016-11-24 | A kind of dual temperature cooling water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222797U true CN206222797U (en) | 2017-06-06 |
Family
ID=58785974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621282921.2U Active CN206222797U (en) | 2016-11-24 | 2016-11-24 | A kind of dual temperature cooling water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486998A (en) * | 2019-07-24 | 2019-11-22 | 苏州佳世达电通有限公司 | Ice water system |
| CN112577325A (en) * | 2019-09-30 | 2021-03-30 | 江苏永鼎光纤科技有限公司 | Process cooling water system and control method thereof |
-
2016
- 2016-11-24 CN CN201621282921.2U patent/CN206222797U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486998A (en) * | 2019-07-24 | 2019-11-22 | 苏州佳世达电通有限公司 | Ice water system |
| CN110486998B (en) * | 2019-07-24 | 2021-06-08 | 苏州佳世达电通有限公司 | Ice water system |
| CN112577325A (en) * | 2019-09-30 | 2021-03-30 | 江苏永鼎光纤科技有限公司 | Process cooling water system and control method thereof |
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