CN218379735U - Ice storage system not prone to icing clusters - Google Patents
Ice storage system not prone to icing clusters Download PDFInfo
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- CN218379735U CN218379735U CN202222943713.4U CN202222943713U CN218379735U CN 218379735 U CN218379735 U CN 218379735U CN 202222943713 U CN202222943713 U CN 202222943713U CN 218379735 U CN218379735 U CN 218379735U
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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
Abstract
The utility model discloses a difficult ice storage system that freezes group, the inside design in ice storage pool is first ice chest, basin and second ice chest, establish a plurality of sluice on first ice chest and second ice chest respectively, switch on first ice chest and second ice chest respectively through the sluice, the water supply user heat exchanger of bypass part with first ice chest and second ice chest, the return water of user heat exchanger gets into first ice chest respectively, basin and second ice chest, utilize the special design of the inside in ice storage chest, and cooperation sluice switch, can fully release the cold volume in ice storage chest on daytime, prevent to produce ice group in the ice chest.
Description
Technical Field
The utility model relates to refrigeration engineering ice cold-storage technical field especially relates to a difficult ice storage system who freezes group.
Background
In the existing ice storage system, ice is made and stored in an ice storage tank at night when the electricity is low-load and the electricity price is low; in the daytime, the cold energy of the ice storage pool is released by high electric power, high load and high electricity price.
Patent No. 201721540783.8's ice-storage pond and ice-storage system discloses the ice-storage pond includes: the device comprises a tank body, wherein a liquid secondary refrigerant is arranged in the tank body; the cover body is sealed and arranged at the top of the tank body; the ice storage body is immersed in the liquid secondary refrigerant, and a cold storage agent is arranged in the ice storage body; and the cold guide pipe is immersed in the liquid secondary refrigerant, two ends of the cold guide pipe are both used for being connected with the refrigeration compressor, a refrigerant is arranged in the cold guide pipe, and the refrigerant circularly flows between the refrigeration compressor and the cold guide pipe.
In the process of using the ice storage system, because the ice storage tank is designed to be fed in and discharged out, if the cold energy of the ice storage tank cannot be completely released in the daytime and ice is continuously made at night for storage, the ice mass at one position of the ice storage tank is thicker.
When the ice mass is accumulated more and more thickly, ice of the ice storage coil pipe can be adhered, ice melting of the ice storage coil pipe in the ice storage pool and stability of water outlet temperature are influenced, and meanwhile, the ice storage efficiency at night is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that ice clusters easily appear in the existing ice storage system, the utility model provides an ice storage system which is not easy to freeze clusters.
The technical scheme of the utility model lies in:
the utility model relates to a difficult ice storage system who freezes group is connected with user's heat exchanger, including ice storage tank and bypass part, the bypass part is located between ice storage tank and the user's heat exchanger, ice storage tank is including first ice chest, second ice chest, basin and a plurality of sluice, the basin is located in the middle of first ice chest and the second ice chest, the sluice is located respectively on first ice chest and the second ice chest, through the sluice switches on first ice chest, basin and second ice chest respectively, and the bypass part supplies with the water in first ice chest and second ice chest user's heat exchanger.
Further, the sluice is including first sluice, second sluice, third sluice and fourth sluice, first sluice and second sluice are located on the first ice chest, third sluice and fourth sluice are located on the second ice chest, first sluice sets up with the third sluice relatively, second sluice and fourth sluice set up relatively.
Furthermore, the bypass component comprises a first regulating valve, a second regulating valve, a third regulating valve, a fourth regulating valve, a plurality of water inlet pipes and a plurality of water outlet pipes, wherein the first regulating valve is arranged on the water inlet pipe connected with the first ice bank, the second regulating valve is arranged on the water inlet pipe connected with the second ice bank, the third regulating valve is arranged on the water outlet pipe connected with the first ice bank, and the fourth regulating valve is arranged on the water outlet pipe connected with the second ice bank.
And furthermore, the system also comprises a first loop, wherein water enters the second ice pool from the second regulating valve, flows into the water tank through the fourth sluice, flows into the first ice pool from the first sluice, and flows out of the ice storage pool through the third regulating valve, so that the first loop is formed.
And furthermore, the ice storage tank also comprises a second loop, and water enters the first ice pool from the first regulating valve, flows into the water tank through the second sluice, flows into the second ice pool from the third sluice, and flows out of the ice storage tank through the fourth regulating valve, so that a second loop is formed.
Furthermore, the bypass component further comprises a water return pipeline, a fifth regulating valve and a water supply pipeline, wherein the water return pipeline is connected with the first regulating valve and the second regulating valve respectively, the fifth regulating valve is arranged at the joint of the water return pipeline and the water supply pipeline, and the third regulating valve and the fourth regulating valve are connected with the water supply pipeline.
And furthermore, a water pump is arranged on the water supply pipeline, the water pump is arranged at the water outlet ends of the third regulating valve, the fourth regulating valve and the fifth regulating valve, and water in the ice storage tank is delivered to the user heat exchanger through the water pump.
The beneficial effects of the utility model reside in that: the water supply system comprises an ice storage pool, a water tank, a second ice pool, a plurality of water gates, a bypass component, a first ice pool and a second ice pool, wherein the ice storage pool is internally designed into the first ice pool, the water tank and the second ice pool, the water gates are respectively arranged on the first ice pool and the second ice pool, the water of the first ice pool and the water of the second ice pool are supplied to a user heat exchanger by the bypass component, the return water of the user heat exchanger respectively enters the first ice pool, the water tank and the second ice pool, the ice storage pool is specially designed by utilizing the inside of the ice storage pool, and the water gate switch is matched, so that the cold quantity of the ice storage pool can be fully released in the daytime, and ice masses are prevented from being generated in the ice storage pool.
Drawings
FIG. 1 is a first schematic view of a connection frame of an ice storage system of the present invention, which is not prone to ice clusters;
FIG. 2 is a schematic diagram of a first circuit of an ice storage system with ice clusters not prone to be frozen according to the present invention;
fig. 3 is a schematic structural diagram of a second loop of the ice storage system of the present invention, which is not prone to form ice clusters.
Reference numerals are as follows: 1. the user heat exchanger, 2, the ice-storage pool, 21, first ice chest, 22, second ice chest, 23, the basin, 24, first sluice, 25, the second sluice, 26, the third sluice, 27, the fourth sluice, 31, first governing valve, 32, the second governing valve, 33, the third governing valve, 34, the fourth governing valve, 35, the fifth governing valve, 36, the return water pipeline, 361, the inlet tube, 37, the water supply pipeline, 371, the outlet pipe, 38, the water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the present invention.
Referring to fig. 1-3, the utility model provides a difficult ice storage system that freezes group is connected with user's heat exchanger 1, including ice storage tank 2 and bypass part, ice storage tank is reinforced concrete structure, and its inside is equipped with the coil pipe, and the ethylene glycol has been put to the coil pipe content, bypass part locates between ice storage tank 2 and user's heat exchanger 1, ice storage tank 2 is including first ice chest 21, second ice chest 22, basin 23 and 4 sluice, basin 23 is located in the middle of first ice chest 21 and the second ice chest 22, the sluice is located respectively on first ice chest 21 and the second ice chest 22, through the sluice switches on first ice chest 21, basin 23 and second ice chest 22 respectively, and the bypass part supplies with the water of first ice chest 21 and second ice chest 22 for user's heat exchanger 1.
The sluice is including first sluice 24, second sluice 25, third sluice 26 and fourth sluice 27, first sluice 24 and second sluice 25 are located on first ice bank 21, third sluice 26 and fourth sluice 27 are located on second ice bank 22, specifically, first sluice 24 sets up and is located below the top wall body liquid level of ice bank 2 with third sluice 26 relatively, second sluice 25 and fourth sluice 27 set up and are located below the top wall body liquid level of ice bank 2 relatively.
The bypass part is including first governing valve 31, second governing valve 32, third governing valve 33, fourth governing valve 34, a plurality of inlet tube 361 and a plurality of outlet pipe 371, first governing valve 31 is located on the inlet tube 361 who is connected with first ice chest 21, second governing valve 32 is located on the inlet tube 361 that is connected in second ice chest 22, third governing valve 33 is located on the outlet pipe 371 who is connected with first ice chest 21, fourth governing valve 34 is located on the outlet pipe 371 who is connected with second ice chest 22.
Also included is a first circuit 28, with water entering the second ice bank 22 from the second damper 32, flowing through the fourth damper 27 into the water tank 23, flowing from the first damper 24 into the first ice bank 21, and exiting the ice bank 2 through the third damper 26 to form the first circuit 28.
And a second loop 29 is further included, and water enters the first ice bank 21 from the first regulating valve 31, flows into the water tank 23 through the second sluice 25, flows into the second ice bank 22 from the third sluice 26, and flows out of the ice bank 2 through the fourth regulating valve 34, thereby forming the second loop 29.
The bypass component further comprises a water return pipeline 36, a fifth regulating valve 35 and a water supply pipeline 37, the water return pipeline 36 is connected with the first regulating valve 31 and the second regulating valve 32 respectively, the fifth regulating valve 35 is arranged at the joint of the water return pipeline 36 and the water supply pipeline 37, and the third regulating valve 33 and the fourth regulating valve 34 are connected with the water supply pipeline 37.
A water pump 38 is arranged on the water supply pipeline 37, the water pump 38 is arranged at the water outlet ends of the third regulating valve 33, the fourth regulating valve 34 and the fifth regulating valve 35, and the water in the ice storage tank 2 is delivered to the user heat exchanger 1 through the water pump 38.
The first ice chest 21 and the second ice chest 22 are respectively provided with a plurality of coil pipes 201 and support frames 202, the coil pipes 201 are installed on the support frames 202, and the coil pipes 201 are fixed in the first ice chest 21 and the second ice chest 22 through the support frames 202.
Description of the principle:
in order to ensure that the ice stored in the ice storage tank at night can be completely released during the day, and prevent the ice clusters in the ice storage tank from forming, the water return and supply of the user heat exchanger 1 have two paths, namely a first loop 28 and a second loop 29 of the ice storage system.
When entering the first loop 28, the first sluice 24, the fourth sluice 27, the second regulating valve 32 and the third regulating valve 33 are all opened, the second sluice 25, the third sluice 26, the first regulating valve 31 and the fourth regulating valve 34 are all closed, return water of the user heat exchanger 1 enters the second ice bank 22 from the second regulating valve 32 at the top of the ice bank 2, flows into the water tank 23 through the fourth sluice 27, flows into the first ice bank 21 from the first sluice 24, and flows out of the ice bank 2 through the third regulating valve 33 at the bottom of the ice bank 2.
When entering the second loop 32, the second sluice 22, the third sluice 23, the first regulating valve 31 and the fourth regulating valve 34 are all opened, the first sluice 21, the fourth sluice 27, the second regulating valve 32 and the third regulating valve 33 are all closed, return water of the user heat exchanger 1 enters the first ice bank 21 from the first regulating valve 31 at the top of the ice storage pool 2, flows into the water tank 23 through the second sluice 25, flows into the second ice bank 22 from the third sluice 26, and flows out of the ice storage pool 2 through the fourth regulating valve 34 at the bottom of the ice storage pool 2.
The water temperatures of the two paths are controlled to be 1.5-3.5 ℃, so that the fifth regulating valve 35 is used for regulating the temperature, when the water temperature of the water flowing out of the third regulating valve 33 or the fourth regulating valve 34 is lower than 1.5 ℃, the fifth regulating valve 35 is controlled to be opened, the return water of the air conditioner is mixed, the water temperature is increased, and the water is sent back to the user heat exchanger 1 through the water pump 28.
The two paths can be alternately operated by the program input of the automatic control system, so that water circulates at each corner of the ice storage tank 2, and the coil 201 is not easy to freeze. Although the automatic operation process of the water gate and the regulating valve needs program control, the structural design of the ice storage system is the basis for realizing the control of the water gate and the valve. In addition, the structure of the ice storage system is hardly adjusted and changed in the later operation process, so that the service life of the valve can be prolonged.
In addition, the utility model relates to a difficult ice storage system that freezes group is also applicable to the system in the parallel ice chest more than two.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a difficult ice storage system who freezes group, is connected with user heat exchanger (1), its characterized in that, including ice storage pond (2) and bypass part, bypass part locates between ice storage pond (2) and user heat exchanger (1), ice storage pond (2) are including first ice chest (21), second ice chest (22), basin (23) and a plurality of sluice, basin (23) are located in the middle of first ice chest (21) and second ice chest (22), the sluice is located respectively on first ice chest (21) and second ice chest (22), through the sluice switches on first ice chest (21), basin (23) and second ice chest (22) respectively, and bypass part supplies with the water in first ice chest (21) and second ice chest (22) user heat exchanger (1).
2. The ice storage system of non-freezing group as claimed in claim 1, wherein the water gate comprises a first water gate (24), a second water gate (25), a third water gate (26) and a fourth water gate (27), the first water gate (24) and the second water gate (25) are arranged on the first ice bank (21), the third water gate (26) and the fourth water gate (27) are arranged on the second ice bank (22), the first water gate (24) and the third water gate (26) are arranged oppositely, and the second water gate (25) and the fourth water gate (27) are arranged oppositely.
3. The ice storage system of claim 2, wherein the bypass component comprises a first regulating valve (31), a second regulating valve (32), a third regulating valve (33), a fourth regulating valve (34), a plurality of water inlet pipes (361) and a plurality of water outlet pipes (371), the first regulating valve (31) is disposed on the water inlet pipe (361) connected to the first ice bank (21), the second regulating valve (32) is disposed on the water inlet pipe (361) connected to the second ice bank (22), the third regulating valve (33) is disposed on the water outlet pipe (371) connected to the first ice bank (21), and the fourth regulating valve (34) is disposed on the water outlet pipe (371) connected to the second ice bank (22).
4. A non-ice-prone ice storage system according to claim 3 further comprising a first circuit (28) in which water enters the second ice bank (22) from a second regulating valve (32), flows through a fourth sluice (27) into the water tank (23), flows from the first sluice (24) into the first ice bank (21), and flows out of the ice storage tank (2) through a third regulating valve (33) to form the first circuit (28).
5. A non-ice-prone ice bank storage system according to claim 3, further comprising a second circuit (29), wherein water enters the first ice bank (21) from a first regulating valve (31), flows into the water tank (23) through a second sluice (25), flows into the second ice bank (22) from a third sluice (26), and flows out of the ice bank (2) through a fourth regulating valve (34) to form the second circuit (29).
6. The ice storage system of claim 3, wherein the bypass means further comprises a water return line (36), a fifth regulating valve (35) and a water supply line (37), the water return line (36) is connected to the first regulating valve (31) and the second regulating valve (32), the fifth regulating valve (35) is disposed at the connection between the water return line (36) and the water supply line (37), and the third regulating valve (33) and the fourth regulating valve (34) are connected to the water supply line (37).
7. The ice storage system of non-freezing clusters as claimed in claim 6, wherein a water pump (38) is arranged on the water supply pipeline (37), the water pump (38) is arranged at the water outlet end of the third regulating valve (33), the fourth regulating valve (34) and the fifth regulating valve (35), and the water in the ice storage pool (2) is sent to the user heat exchanger (1) through the water pump (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222943713.4U CN218379735U (en) | 2022-11-04 | 2022-11-04 | Ice storage system not prone to icing clusters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222943713.4U CN218379735U (en) | 2022-11-04 | 2022-11-04 | Ice storage system not prone to icing clusters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218379735U true CN218379735U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222943713.4U Active CN218379735U (en) | 2022-11-04 | 2022-11-04 | Ice storage system not prone to icing clusters |
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| Country | Link |
|---|---|
| CN (1) | CN218379735U (en) |
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2022
- 2022-11-04 CN CN202222943713.4U patent/CN218379735U/en active Active
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