CN208652779U - A kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage - Google Patents
A kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage Download PDFInfo
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- CN208652779U CN208652779U CN201820957665.5U CN201820957665U CN208652779U CN 208652779 U CN208652779 U CN 208652779U CN 201820957665 U CN201820957665 U CN 201820957665U CN 208652779 U CN208652779 U CN 208652779U
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- water
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- accumulation
- ice
- heat exchanger
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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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Abstract
The utility model discloses a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, belongs to energy field.The device is made of heat pump unit, Double-working-condition ice making host, plate heat exchanger, accumulation of energy slot, chilled water pump, cooling water pump, eg pump, air conditioner heat water pump, pipe network, valve.Be primarily characterized in that: the present apparatus can effectively reduction host number and machine room area, water is filled in summer ice hockey, it is low-temperature glycol solution outside ice hockey, night accumulation of energy is realized using the ice storage slot of small volume, it is used for daytime, the semen donors of host when reducing load maximum reduce refrigeration host computer quantity；Filled high-temperature phase-change material in winter ice hockey, it is 50/41 DEG C of high-temperature-hot-water outside ice hockey, using the phase-transition heat-storage of high temperature phase change material (pcm), equally play the role of peak clipping, host number can be effectively reduced, while reducing equipment investment, since ice storage sump volume is small, machine room area is also saved, while reducing operating cost using low price paddy electricity, can also electric load balance be conducive to local power network peak load shifting.
Description
Technical field
The utility model is related to a kind of accumulation of energy (cold-storage and thermal storage) equipment, and in particular to using water accumulation of heat in conjunction with ice ball type ice storage
A kind of power supply device.The device realizes the accumulation of heat of cool-storage in summer winter by the same accumulation of energy slot, on the one hand can reduce host equipment
Investment, on the other hand, computer room occupied area can be saved, moreover it is possible to pass through night dip electricity price accumulation of energy reduce operating cost.
Background technique
Air conditioner load and outdoor weather condition relationship are very big, peak load often numerical value is big and the time is short, air-conditioning system is
Meeting cold and heat supply demand, crew qiting need to meet the requirement of maximum planned load, if using energy storage equipment peak clipping, it will be effective
The configuration capacity of refrigeration (heating) host is reduced, while also reducing operating cost, therefore using the low price paddy electricity accumulation of energy at night
The more and more consideration accumulation of energy of air-conditioning system.The current most common energy-storage system has ice storage, water cold storage and water accumulation of heat etc..
Accumulation of energy in air-conditioning system is all to utilize the night power grid low ebb time, and cold-hot amount is stored, and in sky on daytime
Peak hours is adjusted, institute's cold-storage-heat release is met into air-conditioning peak load needs.Ice storage be using ice latent heat of phase change into
The storage of row cooling capacity stores cooling capacity as much compared with water cold storage, will be stored than water using volume needed for phase change cold-storage (heat)
Volume needed for cold (utilizing the sensible heat temperature difference) is much smaller.
Utility model content
Purpose of utility model: the purpose of this utility model is to provide a kind of structure to optimize the configuration of Air Conditioning Facilities host
Design rationally, has wide range of applications, convenient operation and control, environmental protection and energy saving.In the case where not using accumulation of energy, air-conditioning system is full
Foot use can require, and must configure host by design maximum cooling and heating load, it will it causes other than a small number of extreme weathers, it is a considerable amount of
Host is idle or load factor is low, largely affects unit operation efficiency and system operational energy efficiency.Using the present apparatus
Afterwards, host configuration capacity and accumulation of energy sump volume can be effectively reduced, and then greatly reduces computer room occupied area, and cooling and warming
Unit utilization rate is higher, and then improves system operational energy efficiency.
Technical solution: in order to realize the purpose of this utility model, the technical solution adopted in the utility model are as follows:
A kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, it includes: that cooling water pipeline, cooling water return
Water lines, air conditioner water water supply pipe, air conditioner water water return pipeline；Pass through aforementioned cooling water pipeline, cooling water return pipe road, sky
Water transfer water supply pipe, air conditioner water water return pipeline are connected with heat pump unit, ice making unit, accumulation of energy slot, wherein ice making unit and heat pump
Unit is parallel-connected on the circuit being made of cooling water pipeline and cooling water return pipe road；Wherein ice making unit passes through
Ethylene glycol pipeline is connect with ethylene glycol-water plate heat exchanger bottom heat exchanging pipe；The heat pump unit passes through pipeline and accumulation of heat
The connection of plate heat exchanger bottom heat exchanging pipe；The accumulation of energy slot is changed by releasing cold-hot pipeline with cold-hot plate heat exchanger bottom is released
Pipe line connection；The ethylene glycol-water plate heat exchanger, the heat exchange of top part conduit for releasing cold-hot plate heat exchanger are in parallel
It is connected on air conditioner water water supply pipe, air-conditioning water supply pipe and air conditioner water water return pipeline form air-conditioning water loop；Accumulation of heat is board-like to change
Hot device and air-conditioning water loop also in parallel on the bottom heat exchanging pipe of heat pump unit；The ethylene glycol-water plate heat exchanger and accumulation of heat
The heat exchange of top part pipeline of plate heat exchanger is parallel-connected on accumulation of energy slot.
It is cold to be equipped with first for the evaporator water inlet pipe side of the heat pump unit as a further improvement of the utility model,
Freeze water pump, the condenser water inlet pipe side of heat pump unit is equipped with the second cooling water pump.
The evaporator influent side and ethylene glycol-water plate of the ice making unit as a further improvement of the utility model,
First eg pump is installed, the condenser water inlet pipe side for making ice unit is equipped with third cooling water pump between formula heat exchanger.
As a further improvement of the utility model, the accumulation of energy slot with release that cold-hot plate heat exchanger, accumulation of heat is board-like changes
The second eg pump is installed on the common pipeline that hot device and ice making unit evaporator are connected.
Cold-hot plate heat exchanger and air-conditioning are released for pacifying between return pipe described in as a further improvement of the utility model,
It is pumped equipped with first user's air-conditioning side.
Ethylene glycol-water the plate heat exchanger and air-conditioning are between return pipe as a further improvement of the utility model,
Second user air-conditioning side pump is installed.
Beneficial effect
A kind of power supply device of the water accumulation of heat provided by the utility model in conjunction with ice ball type ice storage, can effectively reduce sky
The host configuration capacity and accumulation of energy sump volume of adjusting system, and then greatly reduce computer room occupied area, and cooling and warming unit benefit
Higher with rate, application of the device in regional cold supply system has high promotional value；
A kind of power supply device of the water accumulation of heat provided by the utility model in conjunction with ice ball type ice storage, it is reasonable in design,
It has wide range of applications, it is easy to operate, unit utilization rate and load factor can be improved, make full use of low ebb electricity price, power grid peak clipping is filled out
Paddy, balancing electric power supply, has very high application and popularization value.
Detailed description of the invention
Fig. 1 is a kind of power supply device structural representation of the water accumulation of heat provided by the utility model in conjunction with ice ball type ice storage
Figure.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, it includes heat pump unit 1, system
Ice maker group 2, accumulation of energy slot 3, the accumulation of heat plate heat exchanger 4 being connected with heat pump unit 1 and ice making unit 2 pass through ethylene glycol pipeline phase
Ethylene glycol-water plate heat exchanger 5 even releases cold-hot plate heat exchanger 6 by release that cold-hot pipeline is connected with accumulation of energy slot 3.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, valve V1~V22 is electricity
Dynamic regulating valve, the position of valve is as shown in Figure 1, be connected in parallel V3, V4 on the end on cooling water return pipe road, while preceding
It is connected on the parallel pipeline stated on V3 series connection V1, V4 series connection V2, V1 and air conditioner water water supply pipe and connects V13, cooling water
Parallel connection V7, V8 on pipeline, V7, V8 connect V5 and V6 respectively, wherein V14 are connected between V6 and air conditioner water water return pipeline, V6's
A V16 for connecting with accumulation of heat plate heat exchanger 4 is also connected on pipeline, in accumulation of heat plate heat exchanger 4) bottom heat exchanger tube
The exit on road is connected with V15, and furthermore two sides are separately connected on ethylene glycol-water plate heat exchanger 5 bottom heat exchanging pipe
V21 and V22, V22 pipeline are also connected on ice making unit by the first eg pump 9 connection ice making unit, V21 pipeline, simultaneously
The cooling water outlet pipe road for making ice unit has been separately connected V21 and V19, and V19 releases cold-hot plate heat exchanger by V16 connection
It is also connected with a V18 in the connecting node of 6, V16 and V19 to connect with accumulation of heat plate heat exchanger 4, in one end pipeline of accumulation of energy slot
Upper to connect the second eg pump 11 by V11, V12 in parallel, the other end passes through and V10, the V9 connected connects V17, and V17 is connected to
On accumulation of heat plate heat exchanger 4, V20 and V15 are also connected on the tie point of V10, V9, V15 connection respectively releases that cold-hot is board-like to change
Hot device 6, V20 connection V22.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, the independent cooling supply of summer heat pump unit
When, valve V2, V3, V5, V8, V13, V14 are opened, valve V1, V4, V6, V7, V9, V10, V11, and V12, V15~V22 are closed,
Heat pump unit (1) is freezed.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, summer heat pump unit, accumulation of energy slot
When air conditioning, valve V2, V3, V5, V8, V9, V12~V16 unlatching, valve V1, V4, V6, V7, V10, V11, V17~V22 are closed
It closes, heat pump unit (1) and accumulation of energy slot (3) enable simultaneously.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, the independent cooling supply of summer accumulation of energy slot
When, valve V9, V12, V15, V16 are opened, valve V1~V8, V10, V11, V13, V14, and V17~V22 is closed, accumulation of energy slot (3)
It releases cold.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, summer heat pump unit, ice machine
When group, accumulation of energy slot air conditioning, valve V2, V3, V5, V8, V9, V12~V16, V21, V22 opened, valve V1, V4, V6, V7,
V10, V11, V17~V20 are closed, and heat pump unit (1), ice making unit (2) use cooling condition, and accumulation of energy slot (3) is released cold.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, summer makes ice unit only cold-storage
When, valve V10, V11, V19, V20 unlatching, valve V1~V9, V12~V18, V21, V22 closing, ice making unit (2) is using system
Ice operating condition.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, summer makes ice unit cooling supply simultaneously
When with cold-storage, valve V10, V11, V19, V20, V21, V22 are opened, valve V1~V9, and V12~V18 is closed, made ice unit (2)
Using ice making operating condition.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, the only heat supply of winter heat pump unit
When, valve V1, V4, V6, V7, V13, V14 are opened, valve V2, V3, V5, and V8~V12, V15~V22 are closed, heat pump unit (1)
Using heating condition.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, the only accumulation of heat of winter heat pump unit
When, valve V1, V4, V6, V7, V9, V12, V15~V18 are opened, and valve V2, V3, V5, V8, V10, V11, V13, V14, V19~
V22 is closed, and heat pump unit (1) uses heating condition.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, the heat supply simultaneously of winter heat pump unit
When with accumulation of heat, valve V1, V4, V6, V7, V9, V12~V18 unlatching, valve V2, V3, V5, V8, V10, V11, V19~V22 are closed
It closes, heat pump unit (1) uses heating condition.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, winter heat pump unit and accumulation of energy slot
When combined heat, valve V1, V4, V6, V7, V10, V11, V13~V16 are opened, and valve V2, V3, V5, V8, V9, V12,17~
22 close, and heat pump unit (1) uses heating condition, accumulation of energy slot (3) heat release.
As shown in Figure 1, a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, the independent heat supply of winter accumulation of energy slot
When, valve V10, V11, V15, V16 are opened, valve V1~V9, V12, V13, and V14, V17~V22 are closed, and accumulation of energy slot (3) is released
Heat.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage, which is characterized in that it includes: cooling water supply pipe
Road, cooling water return pipe road, air conditioner water water supply pipe, air conditioner water water return pipeline；Pass through aforementioned cooling water pipeline, cooling water
Water return pipeline, air conditioner water water supply pipe, air conditioner water water return pipeline are connected with heat pump unit (1), ice making unit, accumulation of energy slot (3),
Middle ice making unit and heat pump unit (1) are parallel-connected to the circuit being made of cooling water pipeline and cooling water return pipe road
On；Wherein ice making unit is connect by ethylene glycol pipeline with ethylene glycol-water plate heat exchanger (5) bottom heat exchanging pipe；It is described
Heat pump unit (1) is connect by pipeline with accumulation of heat plate heat exchanger (4) bottom heat exchanging pipe；The accumulation of energy slot (3) by release it is cold-
Heat pipeline is connect with cold-hot plate heat exchanger (6) bottom heat exchanging pipe is released；The ethylene glycol-water plate heat exchanger (5), release it is cold-
The heat exchange of top part conduit of hot plate type heat exchanger (6) is connected in parallel on air conditioner water water supply pipe, air-conditioning water supply pipe with
Air conditioner water water return pipeline forms air-conditioning water loop；On accumulation of heat plate heat exchanger (4) and the bottom heat exchanging pipe of heat pump unit (1) also
Air-conditioning water loop in parallel；The heat exchange of top part pipeline of the ethylene glycol-water plate heat exchanger (5) and accumulation of heat plate heat exchanger (4) is equal
It is parallel-connected on accumulation of energy slot (3).
2. a kind of power supply device of the water accumulation of heat according to claim 1 in conjunction with ice ball type ice storage, which is characterized in that institute
The evaporator water inlet pipe side for the heat pump unit (1) stated is equipped with the first chilled water pump (7), the condenser water inlet of heat pump unit (1)
Pipe side is equipped with the second cooling water pump (8).
3. a kind of power supply device of the water accumulation of heat according to claim 1 in conjunction with ice ball type ice storage, which is characterized in that institute
The first eg pump (9) are installed between the evaporator influent side and ethylene glycol-water plate heat exchanger (5) of the ice making unit stated,
The condenser water inlet pipe side of ice making unit is equipped with third cooling water pump (10).
4. a kind of power supply device of the water accumulation of heat according to claim 1 in conjunction with ice ball type ice storage, which is characterized in that institute
The accumulation of energy slot (3) stated with release cold-hot plate heat exchanger (6), accumulation of heat plate heat exchanger (4) and being total to of being connected of ice making unit evaporator
With being equipped with the second eg pump (11) on pipeline.
5. a kind of power supply device of the water accumulation of heat according to claim 1 in conjunction with ice ball type ice storage, which is characterized in that institute
That states releases cold-hot plate heat exchanger (6) and air-conditioning for being equipped with first user's air-conditioning side pump (12) between return pipe.
6. a kind of power supply device of the water accumulation of heat according to claim 1 in conjunction with ice ball type ice storage, which is characterized in that institute
The ethylene glycol stated-water plate heat exchanger (5) and air-conditioning are for being equipped with second user air-conditioning side pump (13) between return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957665.5U CN208652779U (en) | 2018-06-20 | 2018-06-20 | A kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957665.5U CN208652779U (en) | 2018-06-20 | 2018-06-20 | A kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage |
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| Publication Number | Publication Date |
|---|---|
| CN208652779U true CN208652779U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820957665.5U Expired - Fee Related CN208652779U (en) | 2018-06-20 | 2018-06-20 | A kind of power supply device of water accumulation of heat in conjunction with ice ball type ice storage |
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| CN (1) | CN208652779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140951A (en) * | 2019-12-30 | 2020-05-12 | 江苏格林斯曼蓄能科技有限公司 | Cold-hot common-tank energy storage and supply system and method |
| CN111140952A (en) * | 2019-12-30 | 2020-05-12 | 江苏格林斯曼蓄能科技有限公司 | Corrosion-resistant cold-hot common-tank energy storage and supply system and method |
-
2018
- 2018-06-20 CN CN201820957665.5U patent/CN208652779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140951A (en) * | 2019-12-30 | 2020-05-12 | 江苏格林斯曼蓄能科技有限公司 | Cold-hot common-tank energy storage and supply system and method |
| CN111140952A (en) * | 2019-12-30 | 2020-05-12 | 江苏格林斯曼蓄能科技有限公司 | Corrosion-resistant cold-hot common-tank energy storage and supply system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210620 |