CN203478472U - Ice storage device capable of achieving multiple running modes - Google Patents
Ice storage device capable of achieving multiple running modes Download PDFInfo
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- CN203478472U CN203478472U CN201320419337.7U CN201320419337U CN203478472U CN 203478472 U CN203478472 U CN 203478472U CN 201320419337 U CN201320419337 U CN 201320419337U CN 203478472 U CN203478472 U CN 203478472U
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Abstract
The utility model provides an ice storage device capable of achieving multiple running modes. The ice storage device capable of achieving the multiple running modes comprises a first ice storage tank, a second ice storage tank, a first valve, a second valve, a fifth valve, a sixth valve, a seventh valve, an eighth valve, a first pipeline system, a second pipeline system, a third pipeline system and a fourth pipeline system, wherein the first ice storage tank is connected in parallel with the second ice storage tank. The ice storage device capable of achieving the multiple running modes has the benefits as follows: the ice storage device flexibly regulates directions of system flows of the first ice storage tank and the second ice storage tank which are connected in parallel through a regulating valve, so that parallel connection of different flows can be achieved in a system, each ice storage tank can be flexibly controlled, combination of multiple cold storage working conditions and multiple cold release working conditions can be achieved, and in the ice-storage air conditioning system with multi-cold-source networking and cold recycle, various resources are made full use, the energy utilization ration is improved and the energy consumption is effectively reduced.
Description
Technical field
The utility model relates to cold energy storage ice storage unit, relates in particular to the ice storage unit that can realize plurality of operating modes.
Background technology
Ice-storage air-conditioning system is to utilize night low ebb electricity price to carry out ice-reserving, and daytime is ice-melt cooling during peak electricity tariff, thereby realizes the air-conditioning system that reduces operating cost, balance electrical network power load.Traditional ice-storage air-conditioning system low-temperature receiver is more single, conventionally adopts electrical chillers, and ice storage unit is comprised of one or more ice grooves, and system different ice grooves of when operation are cold-storages or simultaneously let cool simultaneously.
The building that has cold energy recoverable for periphery, can reclaim cold-storage utilization by the original ice-storage system of building and cold energy and combine, and adopts the mode of a plurality of low-temperature receiver cold-storage collaborative work jointly for building provides air conditioner refrigerating.Along with system cold accumulation cold source increases, traditional ice storage unit is due to the single requirement that cannot meet multi-freezing pipe collaborative work of operational mode.
Utility model content
In order to solve the problems of the prior art, the utility model provides a kind of ice storage unit of realizing plurality of operating modes.
The utility model provides a kind of ice storage unit of realizing plurality of operating modes, comprise the first Ice Storage Tank, the second Ice Storage Tank, the first valve, the second valve, the 5th valve, the 6th valve, the 7th valve, the 8th valve, the first system pipeline, second system pipeline, the 3rd system pipeline, Quaternary system road under the overall leadership, described the first Ice Storage Tank is in parallel with described the second Ice Storage Tank, described the first Ice Storage Tank is provided with for the first ice barrel road of feed liquor and fluid and the second ice barrel road, described the second Ice Storage Tank is provided with for the 3rd ice barrel road of feed liquor and fluid and the 4th ice barrel road, described the first ice barrel road and described the 3rd ice barrel road are communicated with described the 3rd system pipeline respectively, described the second ice barrel road and described the 4th ice barrel road respectively with described Quaternary system system pipeline communication, described the first valve is arranged at the place, Quaternary system road under the overall leadership between described the second ice barrel road and described the 4th ice barrel road, described the second valve is arranged at the 3rd system pipeline place between described the first ice barrel road and described the 3rd ice barrel road, described the 7th valve is positioned at described the first place, ice barrel road, and described the 8th valve is positioned at described the 3rd place, ice barrel road, described the first system pipeline and described the first ice groove pipeline communication, described the 6th valve is arranged at described the first system pipeline place, described second system pipeline and described the second ice groove pipeline communication, described the 5th valve is arranged at described second system pipeline place.
As further improvement of the utility model, this ice storage unit also comprises the first ice-reserving pump, the second ice-reserving pump, refrigeration unit, described the first ice-reserving pump input and described second system pipeline communication, described the first ice-reserving pump output terminal is communicated with described refrigeration unit input, described refrigeration unit output and described the first system pipeline communication, described second ice-reserving pump one end is communicated with described the 3rd system pipeline.
As further improvement of the utility model, described the 5th valve is the 5th motor-driven valve, on described second system pipeline and be positioned at described the 5th motor-driven valve both sides and be respectively provided with a block valve.
As further improvement of the utility model, described the 6th valve is the 6th motor-driven valve, on described the first system pipeline and be positioned at described the 6th motor-driven valve both sides and be respectively provided with a block valve.
As further improvement of the utility model, described the first valve is the first motor-driven valve, on the Quaternary system road under the overall leadership between described the second ice barrel road and described the 4th ice barrel road and be positioned at described the first motor-driven valve both sides and be respectively provided with a block valve.
As further improvement of the utility model, described the second valve is the second motor-driven valve, on the 3rd system pipeline between described the first ice barrel road and described the 3rd ice barrel road and be positioned at described the second motor-driven valve both sides and be respectively provided with a block valve.
As further improvement of the utility model, described the 7th valve is the 7th motor-driven valve, on described the first ice barrel road and be positioned at described the 7th motor-driven valve both sides and be respectively provided with a block valve.
As further improvement of the utility model, described the 8th valve is the 8th motor-driven valve, on described the 3rd ice barrel road and be positioned at described the 8th motor-driven valve both sides and be respectively provided with a block valve.
As further improvement of the utility model, described the second ice barrel road is provided with block valve.
As further improvement of the utility model, described the 4th ice barrel road is provided with block valve.
The beneficial effects of the utility model are: ice storage unit of the present utility model utilizes control valve to adjust flexibly the first Ice Storage Tank in parallel and the system flow direction of the second Ice Storage Tank, make system can realize DRS parallel connection, each ice groove can be controlled flexibly, can realize multiple cold-storage and discharging combination simultaneously, at multi-freezing pipe group net operation or in having the ice-storage air-conditioning system of cold recovery, make full use of various resources, improve energy utilization rate, effectively reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is ice storage unit theory diagram of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of ice storage unit of realizing plurality of operating modes, comprise the first Ice Storage Tank 1, the second Ice Storage Tank 2, the first valve, the second valve, the 5th valve, the 6th valve, the 7th valve, the 8th valve, the first system pipeline 101, second system pipeline 102, the 3rd system pipeline 103, Quaternary system road 104 under the overall leadership, described the first Ice Storage Tank 1 is in parallel with described the second Ice Storage Tank 2, described the first Ice Storage Tank 1 is provided with for the first ice barrel road 105 of feed liquor and fluid and the second ice barrel road 106, described the second Ice Storage Tank 2 is provided with for the 3rd ice barrel road 107 of feed liquor and fluid and the 4th ice barrel road 108, described the first ice barrel road 105 and described the 3rd ice barrel road 107 are communicated with described the 3rd system pipeline 103 respectively, described the second ice barrel road 106 and described the 4th ice barrel road 108 are communicated with described Quaternary system road 104 under the overall leadership respectively, described the first valve is arranged at 104 places, Quaternary system road under the overall leadership between described the second ice barrel road 106 and described the 4th ice barrel road 108, described the second valve is arranged at the 3rd system pipeline 103 places between described the first ice barrel road 105 and described the 3rd ice barrel road 107, described the 7th valve is positioned at 105 places, described the first ice barrel road, and described the 8th valve is positioned at 107 places, described the 3rd ice barrel road, described the first system pipeline 101 is communicated with described the first ice barrel road 105, described the 6th valve is arranged at described the first system pipeline 101 places, described second system pipeline 102 is communicated with described the second ice barrel road 106, and described the 5th valve is arranged at described second system pipeline 102 places.
This ice storage unit also comprises the first ice-reserving pump 6, the second ice-reserving pump 5, refrigeration unit 7, described the first ice-reserving pump 6 inputs are communicated with described second system pipeline 102, described the first ice-reserving pump 6 outputs are communicated with described refrigeration unit 7 inputs, described refrigeration unit 7 outputs are communicated with described the first system pipeline 101, and described second ice-reserving pump 5 one end are communicated with described the 3rd system pipeline 103.
Described the 5th valve is the 5th motor-driven valve V5, on described second system pipeline 102 and be positioned at described the 5th motor-driven valve V5 both sides and be respectively provided with a block valve.
Described the 6th valve is the 6th motor-driven valve V6, on described the first system pipeline 101 and be positioned at described the 6th motor-driven valve V6 both sides and be respectively provided with a block valve.
Described the first valve is the first motor-driven valve V1, on the Quaternary system road 104 under the overall leadership between described the second ice barrel road 106 and described the 4th ice barrel road 108 and be positioned at described the first motor-driven valve V1 both sides and be respectively provided with a block valve.
Described the second valve is the second motor-driven valve V2, on the 3rd system pipeline 103 between described the first ice barrel road 105 and described the 3rd ice barrel road 107 and be positioned at described the second motor-driven valve V2 both sides and be respectively provided with a block valve.
Described the 7th valve is the 7th motor-driven valve V7, on described the first ice barrel road 105 and be positioned at described the 7th motor-driven valve V7 both sides and be respectively provided with a block valve.
Described the 8th valve is the 8th motor-driven valve V8, on described the 3rd ice barrel road 107 and be positioned at described the 8th motor-driven valve V8 both sides and be respectively provided with a block valve.
Described the second ice barrel road 106 is provided with block valve.
Described the 4th ice barrel road 108 is provided with block valve.
Ice storage unit of the present utility model has adopted the mode of two groups of Ice Storage Tank 1,2 DRS parallel connections, and controls by the motor-driven valve between two groups of ice grooves 1,2, has solved cold-storage and the process letting cool at one time.
The utility model also comprises cold recovery system 4, air conditioner load side system 3, this cold recovery system 4 can reclaim cold energy and the first Ice Storage Tank 1 and/or the second Ice Storage Tank 2 that cold energy transfers to ice storage unit are carried out to cold-storage, and the first Ice Storage Tank 1 of described ice storage unit and/or the second Ice Storage Tank 2 can provide cold energy to use to air conditioner load side system 3.
This ice storage unit also comprises ice-melt pump 8, and these ice-melt pump 8 one end are connected with air conditioner load side system 3, and these ice-melt pump 8 other ends are connected with the 3rd motor-driven valve V3.
In the utility model, block valve is preferably butterfly valve, convenient to the maintenance of equipment and maintenance when closing butterfly valve.
As shown above, during operation, adjust by-pass valve control before the first Ice Storage Tank 1 and the second Ice Storage Tank 2 and the by-pass valve control of pipeline, realize the process of cool of different low-temperature receivers, and can meet the demand that lets cool under air conditioner load side system 3 different conditions, realize the first Ice Storage Tank 1 and the independent cold-storage of the second Ice Storage Tank 2, let cool separately, combine cold-storage, combine let cool, cold-storage and let cool five kinds of operating modes simultaneously.Motor-operated control valve V7 is set respectively in the porch of the first Ice Storage Tank 1 and the second Ice Storage Tank 2 and V8 controls separately respectively the duty of two Ice Storage Tank 1,2.Control principle is described as follows:
The independent cold-storage of the first Ice Storage Tank 1:
When refrigeration unit 7 and the first ice-reserving pump 6 startup, the first motor-driven valve V1, the second motor-driven valve V2, the 8th motor-driven valve V8 close, and the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 7th motor-driven valve V7 open, and refrigeration unit 7 is separately the first Ice Storage Tank 1 cold-storage.
When cold recovery system 4 and the second ice-reserving pump 5 startup, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 8th motor-driven valve V8 close, and the first motor-driven valve V1, the second motor-driven valve V2, the 7th motor-driven valve V7 open, and cold recovery system 4 is separately the first Ice Storage Tank 1 cold-storage.
The independent cold-storage of the second Ice Storage Tank 2:
When refrigeration unit 7 and the first ice-reserving pump 6 startup, the first motor-driven valve V1, the second motor-driven valve V2, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 8th motor-driven valve V8 open, the 3rd motor-driven valve V3, the 4th motor-driven valve V4, the 7th motor-driven valve V7 close, and refrigeration unit 7 is separately the second Ice Storage Tank 2 cold-storages.
When cold recovery system 4 and the second ice-reserving pump 5 startup, the first motor-driven valve V1, the second motor-driven valve V2, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 7th motor-driven valve V7 close, the 8th motor-driven valve V8 opens, and cold recovery system 4 is separately the second Ice Storage Tank 2 cold-storages.
The first Ice Storage Tank 1 and the second Ice Storage Tank 2 associating cold-storages:
When refrigeration unit 7 and the first ice-reserving pump 6 startup, the first motor-driven valve V1, the second motor-driven valve V2, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 7th motor-driven valve V7, the 8th motor-driven valve V8 open, the 3rd motor-driven valve V3, the 4th motor-driven valve V4 close, and refrigeration unit 7 is the first Ice Storage Tank 1 and the second Ice Storage Tank 2 cold-storages simultaneously.
When cold recovery system 4 and the second ice-reserving pump 5 startup, the first motor-driven valve V1, the second motor-driven valve V2, the 7th motor-driven valve V7, the 8th motor-driven valve V8 opens, and the 5th motor-driven valve V5, the 6th motor-driven valve V6 close, and cold recovery system 4 is the first Ice Storage Tank 1 and the second Ice Storage Tank 2 cold-storages simultaneously.
When refrigeration unit 7 and cold recovery system 4 are opened simultaneously, the first ice-reserving pump 6, the second ice-reserving pump 5 start, the first motor-driven valve V1, the second motor-driven valve V2, the 3rd motor-driven valve V3, the 4th motor-driven valve V4 close, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 7th motor-driven valve V7, the 8th motor-driven valve V8 open, and refrigeration unit 7 is respectively the first Ice Storage Tank 1 and the second Ice Storage Tank 2 cold-storages with cold recovery system 4 simultaneously.
The first Ice Storage Tank 1 lets cool separately:
When the first motor-driven valve V1, the second motor-driven valve V2, the 8th motor-driven valve V8 close, when the 3rd motor-driven valve V3, the 4th motor-driven valve V4, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 7th motor-driven valve V7 open, the first Ice Storage Tank 1 lets cool separately.
The second Ice Storage Tank 2 lets cool separately:
When the 7th motor-driven valve V7 closes, when the first motor-driven valve V1, the second motor-driven valve V2, the 3rd motor-driven valve V3, the 4th motor-driven valve V4, the 5th motor-driven valve V5, the 6th motor-driven valve V6, the 8th motor-driven valve V8, unlatching, the second Ice Storage Tank 2 lets cool separately;
The first Ice Storage Tank 1 and the second Ice Storage Tank 2 are combined and are let cool:
As the first motor-driven valve V1, the second motor-driven valve V2, the 3rd motor-driven valve V3, the 4th motor-driven valve V4, the 5th motor-driven valve V5, when the 6th motor-driven valve V6, the 7th motor-driven valve V7, the 8th motor-driven valve V8 open, the first Ice Storage Tank 1 and the second Ice Storage Tank 2 can be combined and let cool.
Cold-storage and letting cool simultaneously:
When the first motor-driven valve V1, the second motor-driven valve V2 close, the 3rd motor-driven valve V3, the 4th motor-driven valve V4, the 5th motor-driven valve V5, when the 6th motor-driven valve V6, the 7th motor-driven valve V7, the 8th motor-driven valve V8 open, the second Ice Storage Tank 2 cold-storages when the first Ice Storage Tank 1 lets cool.
The utility model is for the building that has cold energy recycle, the mode that adopts conventional energy resource cold-storage to combine with cold recovery cold-storage, can meet the requirement that air conditioning system for building is used, can make full use of various resources again, promote energy-saving and emission-reduction, improve comprehensive utilization of energy level, have good economic benefit and social benefit.
Ice storage unit of the present utility model arranges respectively Ice Storage Tank according to every kind of low-temperature receiver, and each is organized Ice Storage Tank and is connected in parallel, and on the first Ice Storage Tank 1 and the connecting line of the second Ice Storage Tank 2 before and between the first Ice Storage Tank 1 and the second Ice Storage Tank 2, control valve is set.This ice storage unit utilization, there being multiple low-temperature receiver particularly to have in the air-conditioning system of cold recovery system 4, can improve efficiency of energy utilization, reduces operation of air conditioner cost, and system stability, is convenient to flexibly control.
Ice storage unit of the present utility model utilizes control valve to adjust flexibly the first Ice Storage Tank 1 in parallel and the system flow direction of the second Ice Storage Tank 2, make system can realize DRS parallel connection, each ice groove can be controlled flexibly, can realize multiple cold-storage and discharging combination simultaneously, at multi-freezing pipe group net operation or in having the ice-storage air-conditioning system of cold recovery, make full use of various resources, improve energy utilization rate, effectively reduce energy consumption.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. can realize an ice storage unit for plurality of operating modes, it is characterized in that: comprise the first Ice Storage Tank (1), the second Ice Storage Tank (2), the first valve, the second valve, the 5th valve, the 6th valve, the 7th valve, the 8th valve, the first system pipeline (101), second system pipeline (102), the 3rd system pipeline (103), Quaternary system road under the overall leadership (104), described the first Ice Storage Tank (1) is in parallel with described the second Ice Storage Tank (2), described the first Ice Storage Tank (1) is provided with for the first ice barrel road (105) of feed liquor and fluid and the second ice barrel road (106), described the second Ice Storage Tank (2) is provided with for the 3rd ice barrel road (107) of feed liquor and fluid and the 4th ice barrel road (108), described the first ice barrel road (105) and described the 3rd ice barrel road (107) are communicated with described the 3rd system pipeline (103) respectively, and described the second ice barrel road (106) and described the 4th ice barrel road (108) are communicated with described Quaternary system road under the overall leadership (104) respectively, the Quaternary system road under the overall leadership (104) that described the first valve is arranged between described the second ice barrel road (106) and described the 4th ice barrel road (108) is located, the 3rd system pipeline (103) that described the second valve is arranged between described the first ice barrel road (105) and described the 3rd ice barrel road (107) is located, described the 7th valve is positioned at described the first ice barrel road (105) to be located, and described the 8th valve is positioned at described the 3rd ice barrel road (107) and locates, described the first system pipeline (101) is communicated with described the first ice barrel road (105), described the 6th valve is arranged at described the first system pipeline (101) and locates, described second system pipeline (102) is communicated with described the second ice barrel road (106), and described the 5th valve is arranged at described second system pipeline (102) and locates.
2. ice storage unit according to claim 1, it is characterized in that: this ice storage unit also comprises the first ice-reserving pump (6), the second ice-reserving pump (5), refrigeration unit (7), described the first ice-reserving pump (6) input is communicated with described second system pipeline (102), described the first ice-reserving pump (6) output is communicated with described refrigeration unit (7) input, described refrigeration unit (7) output is communicated with described the first system pipeline (101), and described second ice-reserving pump (5) one end is communicated with described the 3rd system pipeline (103).
3. ice storage unit according to claim 2, is characterized in that: described the 5th valve is the 5th motor-driven valve (V5), goes up and be positioned at described the 5th motor-driven valve (V5) both sides to be respectively provided with a block valve at described second system pipeline (102).
4. ice storage unit according to claim 3, is characterized in that: described the 6th valve is the 6th motor-driven valve (V6), goes up and be positioned at described the 6th motor-driven valve (V6) both sides to be respectively provided with a block valve at described the first system pipeline (101).
5. ice storage unit according to claim 4, it is characterized in that: described the first valve is the first motor-driven valve (V1), the Quaternary system road under the overall leadership (104) between described the second ice barrel road (106) and described the 4th ice barrel road (108) is gone up and is positioned at described the first motor-driven valve (V1) both sides and is respectively provided with a block valve.
6. ice storage unit according to claim 5, it is characterized in that: described the second valve is the second motor-driven valve (V2), the 3rd system pipeline (103) between described the first ice barrel road (105) and described the 3rd ice barrel road (107) is gone up and is positioned at described the second motor-driven valve (V2) both sides and is respectively provided with a block valve.
7. ice storage unit according to claim 6, is characterized in that: described the 7th valve is the 7th motor-driven valve (V7), goes up and be positioned at described the 7th motor-driven valve (V7) both sides to be respectively provided with a block valve in described the first ice barrel road (105).
8. ice storage unit according to claim 7, is characterized in that: described the 8th valve is the 8th motor-driven valve (V8), goes up and be positioned at described the 8th motor-driven valve (V8) both sides to be respectively provided with a block valve in described the 3rd ice barrel road (107).
9. ice storage unit according to claim 8, is characterized in that: described the second ice barrel road (106) is provided with block valve.
10. ice storage unit according to claim 9, is characterized in that: described the 4th ice barrel road (108) is provided with block valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419337.7U CN203478472U (en) | 2013-07-15 | 2013-07-15 | Ice storage device capable of achieving multiple running modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419337.7U CN203478472U (en) | 2013-07-15 | 2013-07-15 | Ice storage device capable of achieving multiple running modes |
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| CN203478472U true CN203478472U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320419337.7U Expired - Lifetime CN203478472U (en) | 2013-07-15 | 2013-07-15 | Ice storage device capable of achieving multiple running modes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278699A (en) * | 2017-12-29 | 2018-07-13 | 深圳市海吉源科技有限公司 | A kind of chilled water storage system control method also serving as emergent low-temperature receiver |
| CN111336624A (en) * | 2020-03-09 | 2020-06-26 | 云南师范大学 | Intelligent flow distribution system for static ice storage air conditioning system and application thereof |
-
2013
- 2013-07-15 CN CN201320419337.7U patent/CN203478472U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278699A (en) * | 2017-12-29 | 2018-07-13 | 深圳市海吉源科技有限公司 | A kind of chilled water storage system control method also serving as emergent low-temperature receiver |
| CN111336624A (en) * | 2020-03-09 | 2020-06-26 | 云南师范大学 | Intelligent flow distribution system for static ice storage air conditioning system and application thereof |
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