CN208671241U - Water refrigeration system - Google Patents
Water refrigeration system Download PDFInfo
- Publication number
- CN208671241U CN208671241U CN201821339621.2U CN201821339621U CN208671241U CN 208671241 U CN208671241 U CN 208671241U CN 201821339621 U CN201821339621 U CN 201821339621U CN 208671241 U CN208671241 U CN 208671241U
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- China
- Prior art keywords
- water
- tank body
- inlet end
- cold
- connect
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 331
- 238000005057 refrigeration Methods 0.000 title claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 210000000476 body water Anatomy 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a kind of water refrigeration system, including at least two tank bodies, cold-storage water pump, water cooler, let cool water pump and air conditioner end equipment；The water outlet of each tank body is connect with the water inlet end of cold-storage water pump by pipeline, and the water outlet of cold-storage water pump is connected by pipeline and the water inlet end of water cooler, and the water outlet of water cooler is connect by pipeline with the water inlet end of each tank body, forms cold-storage circuit；The water outlet of each tank body is connect with the water inlet end for letting cool water pump by pipeline, and the water outlet for letting cool water pump is connected by the water inlet end of pipeline and air conditioner end equipment, and the water outlet of air conditioner end equipment is connect by pipeline with the water inlet end of each tank body, and formation lets cool circuit；In not cold-storage and under not letting cool state, an at least tank body is slack tank state.Above-mentioned water refrigeration ties up in energy exchange processes, and the water after cold-storage is separately mounted in different tank bodies from the water after letting cool, and is conducive to improve refrigeration effect.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more particularly to a kind of water refrigeration system.
Background technique
With the rapid development of social economy, central air-conditioning freezing water circulation system is in factory, hotel, office building, large size
The places such as venue are more and more extensive.
Central air-conditioning freezing water circulation system is to store cooling capacity in water.Air-conditioner energy-accumulation technology is in night electricity load
When low, i.e., in the low power consumption phase, the water in tank body is cooled to certain temperature (usually 4 DEG C) with water cooler, and will be cold
Amount stores；When daytime, electric load was higher, i.e. peak times of power consumption, the energy of water in tank body is released by way of exchange
It releases, meets the needs of building air-conditioning and production technology, the temperature of water rises to certain in the tank body after energy exchange
Highly (usually 12 DEG C or be higher than 12 DEG C).Traditional water refrigeration cooling system generallys use single tank body and carries out cold-storage, in energy
In exchange process, the water (usually 4 DEG C) for not carrying out energy transfer component sinks to tank base because density is larger；Into
The part water (usually 12 DEG C or be higher than 12 DEG C) of row energy exchange floats on top of the tank because density is smaller.Since energy is handed over
Water velocity is larger during changing, and usual energy exchange is completed and the part without carrying out energy exchange can generate serious mix
It closes, to influence refrigeration effect.
Utility model content
Based on this, it is necessary to aiming at the problem that current traditional technology, provide a kind of water refrigeration system.
A kind of water refrigeration system, including at least two tank bodies, cold-storage water pump, water cooler, let cool water pump and air conditioning terminal
Equipment；Each tank body is connected in parallel, and the first control valve, the water inlet of each tank body are provided on the water outlet of each tank body
The second control valve is provided on end；The water outlet of each tank body is connect with the water inlet end of the cold-storage water pump by pipeline,
The water outlet of the cold-storage water pump is connect by pipeline with the water inlet end of the water cooler, and the water outlet of the water cooler is logical
Piping is connect with the water inlet end of each tank body, forms cold-storage circuit；The water outlet of each tank body lets cool water with described
The water inlet end of pump is connected by pipeline, and the water outlet for letting cool water pump passes through the water inlet end of pipeline and the air conditioner end equipment
The water outlet of connection, the air conditioner end equipment is connect by pipeline with the water inlet end of each tank body, and formation lets cool circuit；?
It cold-storage and does not let cool under state, at least one tank body is slack tank state.
Above-mentioned water refrigeration system passes through at least two tank bodies of setting, in not cold-storage and when not letting cool state, an at least tank body
For slack tank state.It is a certain to be entered to through cold-storage circuit in the tank body of slack tank state equipped with water in the tank body for letting cool rear water when cold-storage；
When letting cool, a certain intracorporal water of tank equipped with water after cold-storage enters in the tank body of slack tank state through letting cool circuit；It is handed in energy
During changing, the water after cold-storage is separately mounted in different tank bodies from the water after letting cool, the water after effectively avoiding cold-storage with let cool
Water mixing afterwards, is conducive to improve refrigeration effect.
The water outlet of each tank body is connected in parallel in a first pipe in one of the embodiments, and described first
One end of pipeline is connect with the water inlet end of the cold-storage water pump, the other end of the first pipe and the water inlet for letting cool water pump
End connection.
The water inlet end of each tank body is connected in parallel on a second pipe in one of the embodiments, and described second
One end of pipeline is connect with the water outlet of the water cooler, and one end other end and the air conditioning terminal of the second pipe are set
Standby water inlet end connection.
It in one of the embodiments, further include chilled water pump；The water outlet of the air conditioner end equipment by pipeline with
For the water inlet end of the chilled water pump by connection, the water outlet of the chilled water pump passes through the water inlet of pipeline and the water cooler
End connection, the water outlet of the water cooler pass through the water inlet end of pipeline and the air conditioner end equipment, form refrigerating circuit.
One end of the water outlet of the second pipe and air conditioner end equipment connection is provided in one of the embodiments,
First solenoid valve, the chilled water pump are arranged in parallel with first solenoid valve and the cold-storage water pump；The second pipe with
One end of the water outlet connection of the water cooler is provided with second solenoid valve；The water outlet of the water cooler and the air-conditioning
Be provided with third solenoid valve on the pipeline of the water inlet end connection of end-equipment, the third solenoid valve and the second solenoid valve and
The water pump that lets cool is arranged in parallel.
In one of the embodiments, further include cooling tower and cooling water pump, the water outlet of the cooling tower with it is described cold
But the water inlet end connection of water pump, the water outlet of the cooling water pump connect with the water cooler, the water cooler with it is described
The water inlet end of cooling tower connects, and forms cooling circuit.
The water cooler is multiple in one of the embodiments, and multiple water coolers are connected in parallel.
The water cooler is centrifugal refrigerating machines in one of the embodiments,.
The water cooler is water-cooling screw rod formula water cooler in one of the embodiments,.
The quantity of the tank body is ten in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water refrigeration system of a better embodiment of the utility model.
The meaning of each label in attached drawing are as follows:
Tank body 10, the first control valve 11, the second control valve 12, first pipe 13, second pipe 14, the first solenoid valve 15,
Second solenoid valve 16, cold-storage water pump 20, water cooler 30, third solenoid valve 31 let cool water pump 40, and air conditioner end equipment 50 is cold
Freeze water pump 60, cooling tower 70, cooling water pump 80.
Specific embodiment
The utility model will be described more fully below for the ease of understanding the utility model,.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Referring to FIG. 1, for the water refrigeration system of one better embodiment of the utility model, including at least two tank bodies 10,
Cold-storage water pump 20, water cooler 30 let cool water pump 40, air conditioner end equipment 50, chilled water pump 60, cooling tower 70 and cooling water pump
80。
In the present embodiment, tank body 10 is ten；The first control valve 11, each tank body are provided on the water outlet of each tank body 10
The second control valve 12 is provided on 10 water inlet end.Each tank body 10 is connected in parallel, and specifically, the water outlet parallel connection of each tank body 10 connects
It connects in a first pipe 13, the water inlet end of each tank body 10 is connected in parallel on a second pipe 14.
The water outlet of each tank body 10 is connect with the water inlet end of cold-storage water pump 20 by pipeline, the water outlet of cold-storage water pump 20
It is connect by pipeline with the water inlet end of water cooler 30, the water outlet of water cooler 30 passes through the water inlet end of pipeline and each tank body 10
Connection forms cold-storage circuit.The water outlet of each tank body 10 is connect with the water inlet end for letting cool water pump 40 by pipeline, and water pump is let cool
40 water outlet is connect by pipeline with the water inlet end of air conditioner end equipment 50, and the water outlet of air conditioner end equipment 50 passes through pipeline
It is connect with the water inlet end of each tank body 10, formation lets cool circuit；Water pump 40 is let cool to be arranged in parallel with cold-storage water pump 20, and not into
Row cold-storage or when not letting cool, only a tank body 20 is slack tank state.
When cold-storage circuit carries out cold-storage, opens some and the first control valve let cool on 20 water outlet of tank body of rear water is housed
11, the second control valve 12 and cold-storage water pump 20 on 20 water inlet end of tank body of slack tank state, should be equipped with the tank body for letting cool rear water
It comes out in 20 from water outlet, through cold-storage water pump 20, is then entered in water cooler 30 from the water inlet end of water cooler 30；Cold water
After unit 30 freezes to water, the water outlet of water water cooler 30 is come out, then from 20 water inlet end of tank body of slack tank state into
Enter in the tank body 20；When the water in some tank body 20 is all transferred to the tank body 20 for being initiated with slack tank state through water cooler 30
After interior, cold-storage is completed, the first control valve 11 closed on 20 water outlet of tank body and the water inlet of tank body 20 for being initiated with slack tank state
Second control valve 12 at end, the tank body 20 is slack tank state at this time, opens the second control valve 12 of 20 water inlet end of tank body under
One, equipped with the first control valve 11 let cool on the tank body water outlet of rear water, continues cold-storage；And so on, until all dresses
There is the water whole cold-storage in the tank body for letting cool rear water 20 to finish, closes cold-storage water pump 20.
When letting cool circuit and being let cool, the first control valve on some 20 water outlet of tank body equipped with water after cold-storage is opened
11, the second control valve 12 on 20 water inlet end of tank body of slack tank state and water pump 40 is let cool, it should be equipped with tank body of water after cold-storage
It is come out in 20 from water outlet, is let cool water pump 40, then the water inlet end of air conditioner end equipment 50 enters to air conditioner end equipment 50
It is interior；Water after letting cool comes out from the water outlet of air conditioner end equipment 50, and then entering from 20 water inlet end of tank body of slack tank state should
In tank body 20；It is all transferred to the tank body for being initiated with slack tank state when the water in some tank body 20 is passed through from air conditioner end equipment 50
After in 20, let cool completions, the first control valve 11 closed on 20 water outlet of tank body be initiated with the tank body 20 of slack tank state into
Second control valve 12 of water end (W.E.), the tank body 20 is slack tank state at this time, opens 12 He of the second control valve of 20 water inlet end of tank body
The first control valve 11 on next tank body water outlet equipped with water after cold-storage, continue to let cool, until all equipped with water
Water whole cold-storage in tank body 20 finishes.
It should be noted that the water after cold-storage circuit carries out cold-storage is cooled to certain temperature, water temperature be less than or
Equal to 4 DEG C；Water after letting cool circuit and being let cool is warming up to certain temperature, and water temperature is more than or equal to 12 DEG C.
Further, one end of first pipe 13 is connect with the water inlet end of cold-storage water pump 20, the other end of first pipe 13
It is connect with the water inlet end for letting cool water pump 40.One end of second pipe 14 is connect with the water inlet end of air conditioner end equipment 50, the second pipe
The other end in road 14 is connect with the water outlet of water cooler 30；And second pipe 14 is connect with the water outlet of air conditioner end equipment 50
One end be provided with the first solenoid valve 15, the first solenoid valve 15 be located at each tank body 10 water inlet end and air conditioner end equipment 50 it
Between；One end that second pipe 14 is connect with the water outlet of water cooler 30 is provided with second solenoid valve 16, and second solenoid valve 16
Between the water inlet end of each tank body 10 and the water outlet of water cooler 30.
Water cooler 30 be it is multiple, multiple water coolers are connected in parallel, be conducive to improve refrigerating efficiency；In the present embodiment
In, water cooler 30 is centrifugal refrigerating machines or water-cooling screw rod formula water cooler.
The water outlet of air conditioner end equipment 50 passes through connection, chilled water pump 60 by the water inlet end of pipeline and chilled water pump 60
Water outlet connect with the water inlet end of water cooler 30 by pipeline, the water outlet of water cooler 30 passes through pipeline and air conditioning terminal
The water inlet end of equipment 50 forms refrigerating circuit.Chilled water pump 60 is arranged in parallel with the first solenoid valve 15 and cold-storage water pump 20, can be with
Understand that ground, chilled water pump 60 are in parallel with the water outlet of first pipe 13 and cold-storage water pump 20.The water outlet of water cooler 30 and sky
It adjusts and is provided with third solenoid valve 31, third solenoid valve 31 and second solenoid valve 16 on the pipeline of the water inlet end connection of end-equipment 50
And let cool water pump 40 and be arranged in parallel, it is possible to understand that ground, third solenoid valve 31 are in parallel with the water outlet for letting cool water pump 40.
It, then can be by starting refrigerating circuit to sky when being let cool after whole tank bodies 10 are let cool or without using tank body 10
End-equipment 50 is adjusted to freeze；Specifically, when freezing by refrigerating circuit to air conditioner end equipment 50, cold-storage water is closed
Pump 20 lets cool water pump 40, the first solenoid valve 15 and second solenoid valve 16, chilled water pump 60 and third solenoid valve 31 is opened, cold
Water after water dispenser group 30 is freezed is flowed out from the water outlet of water cooler 30, through third solenoid valve 31, then from air conditioner end equipment
50 water inlet end enters in air conditioner end equipment 50；Water after letting cool is flowed out from the water outlet of air conditioner end equipment 50, through cold
Freeze water pump 60, then entered in water cooler 30 from the water inlet end of water cooler 30, is constantly recycled.
The water outlet of cooling tower 70 is connect with the water inlet end of cooling water pump 80, the water outlet of cooling water pump 80 and water cooler
30 connections, water cooler 30 connect with the water inlet end of cooling tower 70, formation cooling circuit, and cooling circuit and cold-storage circuit are let cool
Circuit and refrigerating circuit are arranged in parallel, and cooling circuit is conducive to extend water cooler 30 for cooling down to water cooler 30
Service life.
The water refrigeration system of the utility model is by least two tank bodies 10 of setting, in not cold-storage and when not letting cool state,
An at least tank body 20 is slack tank state.It is a certain to enter to sky through cold-storage circuit equipped with water in the tank body 20 for letting cool rear water when cold-storage
In the tank body 20 of can-like state；When letting cool, the water in a certain tank body 20 equipped with water after cold-storage is let cool circuit and enters to slack tank shape
In the tank body 20 of state；In energy exchange processes, the water after cold-storage is separately mounted in different tank bodies 10 from the water after letting cool, and is had
Effect avoids the water after cold-storage from mixing with the water after letting cool, and is conducive to improve refrigeration effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies 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, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of water refrigeration system, which is characterized in that including at least two tank bodies, cold-storage water pump, water cooler, let cool water pump,
And air conditioner end equipment；Each tank body is connected in parallel, and the first control valve is provided on the water outlet of each tank body, each described
The second control valve is provided on the water inlet end of tank body；Water inlet end of the water outlet of each tank body with the cold-storage water pump passes through
The water outlet of pipeline connection, the cold-storage water pump is connect by pipeline with the water inlet end of the water cooler, the water cooler
Water outlet connect with the water inlet end of each tank body by pipeline, formation cold-storage circuit；The water outlet of each tank body with
The water inlet end for letting cool water pump is connected by pipeline, and the water outlet for letting cool water pump is set by pipeline and the air conditioning terminal
Standby water inlet end connection, the water outlet of the air conditioner end equipment are connect with the water inlet end of each tank body by pipeline, are formed
Let cool circuit；In not cold-storage and under not letting cool state, at least one tank body is slack tank state.
2. water refrigeration system according to claim 1, which is characterized in that the water outlet of each tank body is connected in one in parallel
In first pipe, one end of the first pipe is connect with the water inlet end of the cold-storage water pump, the other end of the first pipe
It is connect with the water inlet end for letting cool water pump.
3. water refrigeration system according to claim 2, which is characterized in that the water inlet end of each tank body is connected in one in parallel
On second pipe, one end of the second pipe is connect with the water outlet of the water cooler, and one end of the second pipe is another
One end is connect with the water inlet end of the air conditioner end equipment.
4. water refrigeration system according to claim 3, which is characterized in that further include chilled water pump；The air conditioning terminal is set
By the water inlet end of pipeline and the chilled water pump by connection, the water outlet of the chilled water pump passes through pipeline for standby water outlet
Connect with the water inlet end of the water cooler, the water outlet of the water cooler by pipeline and the air conditioner end equipment into
Water end (W.E.) forms refrigerating circuit.
5. water refrigeration system according to claim 4, which is characterized in that the second pipe and air conditioner end equipment go out
One end of water end (W.E.) connection is provided with the first solenoid valve, and the chilled water pump is in parallel with first solenoid valve and the cold-storage water pump
Setting；One end that the second pipe is connect with the water outlet of the water cooler is provided with second solenoid valve；The cooling-water machine
Third solenoid valve, the third electromagnetism are provided on the pipeline that the water outlet of group is connect with the water inlet end of the air conditioner end equipment
Valve is arranged in parallel with the second solenoid valve and the water pump that lets cool.
6. water refrigeration system according to claim 1, which is characterized in that it further include cooling tower and cooling water pump, it is described cold
But the water outlet of tower is connect with the water inlet end of the cooling water pump, and the water outlet of the cooling water pump and the water cooler connect
It connects, the water cooler is connect with the water inlet end of the cooling tower, forms cooling circuit.
7. water refrigeration system according to claim 1, which is characterized in that the water cooler is multiple, multiple cooling-water machines
Group is connected in parallel.
8. water refrigeration system according to claim 1, which is characterized in that the water cooler is centrifugal refrigerating machines.
9. water refrigeration system according to claim 1, which is characterized in that the water cooler is water-cooling screw rod formula cooling-water machine
Group.
10. water refrigeration system according to claim 1, which is characterized in that the quantity of the tank body is ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339621.2U CN208671241U (en) | 2018-08-17 | 2018-08-17 | Water refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339621.2U CN208671241U (en) | 2018-08-17 | 2018-08-17 | Water refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671241U true CN208671241U (en) | 2019-03-29 |
Family
ID=65836655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339621.2U Expired - Fee Related CN208671241U (en) | 2018-08-17 | 2018-08-17 | Water refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671241U (en) |
-
2018
- 2018-08-17 CN CN201821339621.2U patent/CN208671241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |